Marcia Frellick

New data show that sleeve gastrectomy, but not Roux-en-Y gastric bypass, is linked with better disease-specific outcomes in morbidly obese patients who have inflammatory bowel disease (IBD).

Previous studies have shown that bariatric surgery is safe for people with IBD, but there have been few long-term data on whether the weight loss improves disease outcomes for that population, said lead author Aakash Desai, MD, from the division of gastroenterology and hepatology at Case Western Reserve University, Cleveland, in an interview.

Gastroenterologists are often hesitant to pursue bariatric surgery in patients with IBD because of potential complications from taking immunosuppressive medications, Dr. Desai added.

“We hope that this encourages providers caring for patients with IBD to make a referral to a weight loss specialist who can evaluate whether they would be candidates for bariatric surgery,” he said.

The findings from Dr. Desai and co-authors were published online in the Journal of Clinical Gastroenterology.
 

Outcomes compared with and without surgery

The prevalence of obesity in patients with IBD ranges from 15% to 40%, the authors note.

And although obesity is a risk factor for IBD disease severity and clinical outcomes, studies on its influence on disease outcomes in patients with IBD have reported conflicting results. The effect of bariatric surgery, an antiobesity intervention, on IBD outcomes also has not been well understood, the authors write.

To evaluate the effect of bariatric surgery on IBD, the researchers compared outcomes in patients living with IBD and morbid obesity who had bariatric surgery versus those in patients living with both conditions who had not had surgery. The retrospective, propensity score–matched cohort study used de-identified U.S. data on 473 patients and 473 controls from TriNetX, a diverse, population-based research network of health care organizations.

The primary endpoint was a composite of disease-related complications. The composite included a disease flare that resulted in hospitalization requiring an intravenous steroid or major IBD-related surgery within 2 years.

Researchers found that the surgery group had a lower risk (adjusted odds ratio, 0.31; 95% confidence interval, 0.17-0.56) for a composite of IBD-related complications, compared with controls.

Looking at the impact of bariatric surgery type, they found that patients who had a sleeve gastrectomy had a decreased risk (aOR, 0.45; 95% CI, 0.31-0.66) for the composite of IBD-related complications. There was no significant difference in the risk (aOR, 0.77; 95% CI, 0.45-1.31) for composite IBD-related complications between the Roux-en-Y gastric bypass group and controls.

As to why sleeve gastrectomy can improve outcomes with IBD, the authors write that “studies have shown a decrease in the low chronic pro-inflammatory state associated with obesity with reductions in C-reactive protein, TNF-α, and IL-6 following weight loss after [bariatric surgery].”

The authors add that another reason could be that the decrease from surgery in adipose tissue hypertrophy and ectopic fat around the bowel may help regulate intestinal inflammation in Crohn’s disease and “may affect the need for rescue therapy with intravenous steroids, failure/escalation of therapy, and risk of surgery.”
 

Study helps confirm benefits of weight loss

Ali Aminian, MD, director of the Bariatric and Metabolic Institute at the Cleveland Clinic, said this study furthers understanding because it used a large national database and helps confirm findings from smaller cohorts regarding the benefit of large weight loss for patients with IBD.

“Obesity can worsen the severity of inflammatory conditions,” he said in an interview, so it can be hard for gastroenterologists to help patients with obesity to control their IBD symptoms. Dr. Aminian has previously published research on the relationship between IBD and obesity.

“Telling the patient to eat less or exercise probably won’t help,” he said, adding that this study helps make the case for either bariatric surgery or new weight loss medications that have demonstrated significant effect.

Dr. Aminian said this study showed a dramatic benefit after bariatric surgery for IBD patients, but some questions need further study.

“Ideally, we need to have prospective clinical trials with a good control group and accurate endoscopy findings” to get a true long-term picture of the weight loss effect on IBD, he said.

Dr. Desai reports no relevant financial relationships. Co-author Farraye serves on advisory boards for Braintree, BMS, GI Reviewers, GSK, IBD Educational Group, Iterative Health, Janssen, Pfizer, and Sebela and is on the data safety monitoring board for Adiso Therapeutics. Co-author Kochhar serves on the advisory boards for Lilly Pharmaceuticals, CorEvitas Research Foundation, and GIE Medical and has stock options with Digbi Health. Aminian receives research support and speaking honoraria from Medtronic and Ethicon.

A version of this article appeared on Medscape.com.

New data show that sleeve gastrectomy, but not Roux-en-Y gastric bypass, is linked with better disease-specific outcomes in morbidly obese patients who have inflammatory bowel disease (IBD).

Previous studies have shown that bariatric surgery is safe for people with IBD, but there have been few long-term data on whether the weight loss improves disease outcomes for that population, said lead author Aakash Desai, MD, from the division of gastroenterology and hepatology at Case Western Reserve University, Cleveland, in an interview.

Gastroenterologists are often hesitant to pursue bariatric surgery in patients with IBD because of potential complications from taking immunosuppressive medications, Dr. Desai added.

“We hope that this encourages providers caring for patients with IBD to make a referral to a weight loss specialist who can evaluate whether they would be candidates for bariatric surgery,” he said.

The findings from Dr. Desai and co-authors were published online in the Journal of Clinical Gastroenterology.
 

Outcomes compared with and without surgery

The prevalence of obesity in patients with IBD ranges from 15% to 40%, the authors note.

And although obesity is a risk factor for IBD disease severity and clinical outcomes, studies on its influence on disease outcomes in patients with IBD have reported conflicting results. The effect of bariatric surgery, an antiobesity intervention, on IBD outcomes also has not been well understood, the authors write.

To evaluate the effect of bariatric surgery on IBD, the researchers compared outcomes in patients living with IBD and morbid obesity who had bariatric surgery versus those in patients living with both conditions who had not had surgery. The retrospective, propensity score–matched cohort study used de-identified U.S. data on 473 patients and 473 controls from TriNetX, a diverse, population-based research network of health care organizations.

The primary endpoint was a composite of disease-related complications. The composite included a disease flare that resulted in hospitalization requiring an intravenous steroid or major IBD-related surgery within 2 years.

Researchers found that the surgery group had a lower risk (adjusted odds ratio, 0.31; 95% confidence interval, 0.17-0.56) for a composite of IBD-related complications, compared with controls.

Looking at the impact of bariatric surgery type, they found that patients who had a sleeve gastrectomy had a decreased risk (aOR, 0.45; 95% CI, 0.31-0.66) for the composite of IBD-related complications. There was no significant difference in the risk (aOR, 0.77; 95% CI, 0.45-1.31) for composite IBD-related complications between the Roux-en-Y gastric bypass group and controls.

As to why sleeve gastrectomy can improve outcomes with IBD, the authors write that “studies have shown a decrease in the low chronic pro-inflammatory state associated with obesity with reductions in C-reactive protein, TNF-α, and IL-6 following weight loss after [bariatric surgery].”

The authors add that another reason could be that the decrease from surgery in adipose tissue hypertrophy and ectopic fat around the bowel may help regulate intestinal inflammation in Crohn’s disease and “may affect the need for rescue therapy with intravenous steroids, failure/escalation of therapy, and risk of surgery.”
 

Study helps confirm benefits of weight loss

Ali Aminian, MD, director of the Bariatric and Metabolic Institute at the Cleveland Clinic, said this study furthers understanding because it used a large national database and helps confirm findings from smaller cohorts regarding the benefit of large weight loss for patients with IBD.

“Obesity can worsen the severity of inflammatory conditions,” he said in an interview, so it can be hard for gastroenterologists to help patients with obesity to control their IBD symptoms. Dr. Aminian has previously published research on the relationship between IBD and obesity.

“Telling the patient to eat less or exercise probably won’t help,” he said, adding that this study helps make the case for either bariatric surgery or new weight loss medications that have demonstrated significant effect.

Dr. Aminian said this study showed a dramatic benefit after bariatric surgery for IBD patients, but some questions need further study.

“Ideally, we need to have prospective clinical trials with a good control group and accurate endoscopy findings” to get a true long-term picture of the weight loss effect on IBD, he said.

Dr. Desai reports no relevant financial relationships. Co-author Farraye serves on advisory boards for Braintree, BMS, GI Reviewers, GSK, IBD Educational Group, Iterative Health, Janssen, Pfizer, and Sebela and is on the data safety monitoring board for Adiso Therapeutics. Co-author Kochhar serves on the advisory boards for Lilly Pharmaceuticals, CorEvitas Research Foundation, and GIE Medical and has stock options with Digbi Health. Aminian receives research support and speaking honoraria from Medtronic and Ethicon.

A version of this article appeared on Medscape.com.

New data show that sleeve gastrectomy, but not Roux-en-Y gastric bypass, is linked with better disease-specific outcomes in morbidly obese patients who have inflammatory bowel disease (IBD).

Previous studies have shown that bariatric surgery is safe for people with IBD, but there have been few long-term data on whether the weight loss improves disease outcomes for that population, said lead author Aakash Desai, MD, from the division of gastroenterology and hepatology at Case Western Reserve University, Cleveland, in an interview.

Gastroenterologists are often hesitant to pursue bariatric surgery in patients with IBD because of potential complications from taking immunosuppressive medications, Dr. Desai added.

“We hope that this encourages providers caring for patients with IBD to make a referral to a weight loss specialist who can evaluate whether they would be candidates for bariatric surgery,” he said.

The findings from Dr. Desai and co-authors were published online in the Journal of Clinical Gastroenterology.
 

Outcomes compared with and without surgery

The prevalence of obesity in patients with IBD ranges from 15% to 40%, the authors note.

And although obesity is a risk factor for IBD disease severity and clinical outcomes, studies on its influence on disease outcomes in patients with IBD have reported conflicting results. The effect of bariatric surgery, an antiobesity intervention, on IBD outcomes also has not been well understood, the authors write.

To evaluate the effect of bariatric surgery on IBD, the researchers compared outcomes in patients living with IBD and morbid obesity who had bariatric surgery versus those in patients living with both conditions who had not had surgery. The retrospective, propensity score–matched cohort study used de-identified U.S. data on 473 patients and 473 controls from TriNetX, a diverse, population-based research network of health care organizations.

The primary endpoint was a composite of disease-related complications. The composite included a disease flare that resulted in hospitalization requiring an intravenous steroid or major IBD-related surgery within 2 years.

Researchers found that the surgery group had a lower risk (adjusted odds ratio, 0.31; 95% confidence interval, 0.17-0.56) for a composite of IBD-related complications, compared with controls.

Looking at the impact of bariatric surgery type, they found that patients who had a sleeve gastrectomy had a decreased risk (aOR, 0.45; 95% CI, 0.31-0.66) for the composite of IBD-related complications. There was no significant difference in the risk (aOR, 0.77; 95% CI, 0.45-1.31) for composite IBD-related complications between the Roux-en-Y gastric bypass group and controls.

As to why sleeve gastrectomy can improve outcomes with IBD, the authors write that “studies have shown a decrease in the low chronic pro-inflammatory state associated with obesity with reductions in C-reactive protein, TNF-α, and IL-6 following weight loss after [bariatric surgery].”

The authors add that another reason could be that the decrease from surgery in adipose tissue hypertrophy and ectopic fat around the bowel may help regulate intestinal inflammation in Crohn’s disease and “may affect the need for rescue therapy with intravenous steroids, failure/escalation of therapy, and risk of surgery.”
 

Study helps confirm benefits of weight loss

Ali Aminian, MD, director of the Bariatric and Metabolic Institute at the Cleveland Clinic, said this study furthers understanding because it used a large national database and helps confirm findings from smaller cohorts regarding the benefit of large weight loss for patients with IBD.

“Obesity can worsen the severity of inflammatory conditions,” he said in an interview, so it can be hard for gastroenterologists to help patients with obesity to control their IBD symptoms. Dr. Aminian has previously published research on the relationship between IBD and obesity.

“Telling the patient to eat less or exercise probably won’t help,” he said, adding that this study helps make the case for either bariatric surgery or new weight loss medications that have demonstrated significant effect.

Dr. Aminian said this study showed a dramatic benefit after bariatric surgery for IBD patients, but some questions need further study.

“Ideally, we need to have prospective clinical trials with a good control group and accurate endoscopy findings” to get a true long-term picture of the weight loss effect on IBD, he said.

Dr. Desai reports no relevant financial relationships. Co-author Farraye serves on advisory boards for Braintree, BMS, GI Reviewers, GSK, IBD Educational Group, Iterative Health, Janssen, Pfizer, and Sebela and is on the data safety monitoring board for Adiso Therapeutics. Co-author Kochhar serves on the advisory boards for Lilly Pharmaceuticals, CorEvitas Research Foundation, and GIE Medical and has stock options with Digbi Health. Aminian receives research support and speaking honoraria from Medtronic and Ethicon.

A version of this article appeared on Medscape.com.

In the decade since safe, curative oral treatments were approved for treating hepatitis C virus (HCV) infections, only one in three U.S. patients diagnosed with the disease have been cleared of it, according to new data from the Centers for Disease Control and Prevention.

The findings indicate that current progress falls far short of the goal of the Viral Hepatitis National Strategic Plan for the United States, which calls for eliminating HCV for at least 80% of patients with the virus by 2030.

Lead author Carolyn Wester, MD, with the CDC’s Division of Viral Hepatitis, called the low numbers “stunning” and said that the researchers found that patients face barriers to being cured at every step of the way, from being diagnosed to accessing breakthrough direct-acting antiviral (DAA) agents.

The article was published online in the CDC’s Morbidity and Mortality Weekly Report.
 

Outcomes vary by age and insurance

Using longitudinal data from Quest Diagnostics laboratories, the researchers identified 1.7 million people who had a history of HCV infection from Jan. 1, 2013, to Dec. 31, 2022.

Of those patients, 1.5 million (88%) were categorized as having undergone viral testing.

Among those who underwent such testing, 1 million (69%) were categorized as having an initial infection. Just 356,807 patients with initial infection (34%) were cured or cleared of HCV. Of those found to be cured or cleared, 23,518 (7%) were found to have persistent infection or reinfection.

Viral clearance varied greatly by insurance. While 45% of the people covered under Medicare experienced viral clearance, only 23% of the uninsured and 31% of those on Medicaid did so.

Age also played a role in viral clearance. It was highest (42%) among those aged 60 and older. Clearance was lowest (24%) among patients in the 20-39 age group, the group most likely to be newly infected in light of the surge in HCV cases because of the opioid epidemic, Dr. Wester said. Persistent infection or reinfection was also highest in the 20-39 age group.

With respect to age and insurance type combined, the highest HCV clearance rate (49%) was for patients aged 60 and older who had commercial insurance; the lowest (16%) was for uninsured patients in the 20-39 age group.

The investigators evaluated people who had been diagnosed with HCV, Dr. Wester said. “It’s estimated about 40% of people in the U.S. are unaware of their infection.” Because of this, the numbers reported in the study may vastly underestimate the true picture, she told this news organization.
 

Barriers to treatment ‘insurmountable’ without major transformation

Increased access to diagnosis, treatment, and prevention services for persons with or at risk for acquiring hepatitis C needs to be addressed to prevent progression of disease and ongoing transmission and to achieve national hepatitis C elimination goals, the authors wrote.

The biggest barriers to improving HCV clearance are the high cost of treatment, widely varying insurance coverage, insurer restrictions, and challenges in diagnosing the disease, Dr. Wester added.

Overcoming these barriers requires implementation of universal HCV screening recommendations, including HCV RNA testing for all persons with reactive HCV antibody results, provision of treatment for all persons regardless of payer, and prevention services for persons at risk for acquiring new HCV infection, the authors concluded.

“The current barriers are insurmountable without a major transformation in our nation’s response,” Dr. Wester noted.

She expressed her support of the National Hepatitis C Elimination Program, offered as part of the Biden Administration’s 2024 budget proposal. She said that the initiative “is what we need to prevent the needless suffering from hepatitis C and to potentially save not only tens of thousands of lives but tens of billions of health care dollars.”

The three-part proposal includes a national subscription model to purchase DAA agents for those most underserved: Medicaid beneficiaries, incarcerated people, the uninsured, and American Indian and Alaska Native individuals treated through the Indian Health Service.

Under this model, the federal government would negotiate with manufacturers to buy as much treatment as needed for all individuals in the underserved groups.
 

What can physicians do?

Physicians can help improve HCV treatment and outcomes by being aware of the current testing guidelines, Dr. Wester said.

Guidelines now call for hepatitis C screening at least once in a lifetime for all adults, except in settings where the prevalence of HCV infection is less than 0.1%. They also call for screening during each pregnancy, with the same regional-prevalence exception.

Recommendations include curative treatment “for nearly everybody who is living with hepatitis C,” Dr. Wester added.

These CDC guidelines came out in April 2020, a time when the medical focus shifted to COVID-19, and that may have hurt awareness, she noted.

Physicians can also help by fighting back against non–evidence-based reasons insurance companies give for restricting coverage, Dr. Wester said.

Those restrictions include requiring specialists to prescribe DAA agents instead of allowing primary care physicians to do so, as well as requiring patients to have advanced liver disease or requiring patients to demonstrate sobriety or prove they are receiving counseling prior to their being eligible for treatment, Dr. Wester said.
 

Prior authorization a problem

Stacey B. Trooskin MD, PhD, MPH, assistant professor of medicine at the University of Pennsylvania in Philadelphia, told this news organization that prior authorization has been a major barrier for obtaining medications. Prior authorization requirements differ by state.

The paperwork must be submitted by already-stretched physician offices, and appeals are common. In that time, the window for keeping patients with HCV in the health care system may be lost, said Dr. Trooskin, chief medical adviser to the National Viral Hepatitis Roundtable.

“We know that about half of all Medicaid programs have removed prior authorization for most patients entirely,” she said, “but there are still half that require prior authorization.”

Action at the federal level is also needed, Dr. Trooskin said.

The countries that are successfully eliminating HCV and have successfully deployed the lifesaving medications provide governmental support for meeting patients where they are, she added.

Support can include inpatient and outpatient substance use disorder treatment programs or support in mental health settings, she noted.

“It’s not enough to want patients to come into their primary care provider and for that primary care provider to screen them,” Dr. Trooskin said. “This is about creating health care infrastructure so that we are finding patients at greatest risk for hepatitis C and integrating hepatitis C treatment into the services they are already accessing.”

Coauthor Harvey W. Kaufman, MD, is an employee of and owns stock in Quest Diagnostics. Coauthor William A. Meyer III, PhD, is a consultant to Quest Diagnostics. No other potential conflicts of interest were disclosed. Dr. Trooskin oversees C-Change, a hepatitis C elimination program, which receives funding from Gilead Sciences.

A version of this article first appeared on Medscape.com.

In the decade since safe, curative oral treatments were approved for treating hepatitis C virus (HCV) infections, only one in three U.S. patients diagnosed with the disease have been cleared of it, according to new data from the Centers for Disease Control and Prevention.

The findings indicate that current progress falls far short of the goal of the Viral Hepatitis National Strategic Plan for the United States, which calls for eliminating HCV for at least 80% of patients with the virus by 2030.

Lead author Carolyn Wester, MD, with the CDC’s Division of Viral Hepatitis, called the low numbers “stunning” and said that the researchers found that patients face barriers to being cured at every step of the way, from being diagnosed to accessing breakthrough direct-acting antiviral (DAA) agents.

The article was published online in the CDC’s Morbidity and Mortality Weekly Report.
 

Outcomes vary by age and insurance

Using longitudinal data from Quest Diagnostics laboratories, the researchers identified 1.7 million people who had a history of HCV infection from Jan. 1, 2013, to Dec. 31, 2022.

Of those patients, 1.5 million (88%) were categorized as having undergone viral testing.

Among those who underwent such testing, 1 million (69%) were categorized as having an initial infection. Just 356,807 patients with initial infection (34%) were cured or cleared of HCV. Of those found to be cured or cleared, 23,518 (7%) were found to have persistent infection or reinfection.

Viral clearance varied greatly by insurance. While 45% of the people covered under Medicare experienced viral clearance, only 23% of the uninsured and 31% of those on Medicaid did so.

Age also played a role in viral clearance. It was highest (42%) among those aged 60 and older. Clearance was lowest (24%) among patients in the 20-39 age group, the group most likely to be newly infected in light of the surge in HCV cases because of the opioid epidemic, Dr. Wester said. Persistent infection or reinfection was also highest in the 20-39 age group.

With respect to age and insurance type combined, the highest HCV clearance rate (49%) was for patients aged 60 and older who had commercial insurance; the lowest (16%) was for uninsured patients in the 20-39 age group.

The investigators evaluated people who had been diagnosed with HCV, Dr. Wester said. “It’s estimated about 40% of people in the U.S. are unaware of their infection.” Because of this, the numbers reported in the study may vastly underestimate the true picture, she told this news organization.
 

Barriers to treatment ‘insurmountable’ without major transformation

Increased access to diagnosis, treatment, and prevention services for persons with or at risk for acquiring hepatitis C needs to be addressed to prevent progression of disease and ongoing transmission and to achieve national hepatitis C elimination goals, the authors wrote.

The biggest barriers to improving HCV clearance are the high cost of treatment, widely varying insurance coverage, insurer restrictions, and challenges in diagnosing the disease, Dr. Wester added.

Overcoming these barriers requires implementation of universal HCV screening recommendations, including HCV RNA testing for all persons with reactive HCV antibody results, provision of treatment for all persons regardless of payer, and prevention services for persons at risk for acquiring new HCV infection, the authors concluded.

“The current barriers are insurmountable without a major transformation in our nation’s response,” Dr. Wester noted.

She expressed her support of the National Hepatitis C Elimination Program, offered as part of the Biden Administration’s 2024 budget proposal. She said that the initiative “is what we need to prevent the needless suffering from hepatitis C and to potentially save not only tens of thousands of lives but tens of billions of health care dollars.”

The three-part proposal includes a national subscription model to purchase DAA agents for those most underserved: Medicaid beneficiaries, incarcerated people, the uninsured, and American Indian and Alaska Native individuals treated through the Indian Health Service.

Under this model, the federal government would negotiate with manufacturers to buy as much treatment as needed for all individuals in the underserved groups.
 

What can physicians do?

Physicians can help improve HCV treatment and outcomes by being aware of the current testing guidelines, Dr. Wester said.

Guidelines now call for hepatitis C screening at least once in a lifetime for all adults, except in settings where the prevalence of HCV infection is less than 0.1%. They also call for screening during each pregnancy, with the same regional-prevalence exception.

Recommendations include curative treatment “for nearly everybody who is living with hepatitis C,” Dr. Wester added.

These CDC guidelines came out in April 2020, a time when the medical focus shifted to COVID-19, and that may have hurt awareness, she noted.

Physicians can also help by fighting back against non–evidence-based reasons insurance companies give for restricting coverage, Dr. Wester said.

Those restrictions include requiring specialists to prescribe DAA agents instead of allowing primary care physicians to do so, as well as requiring patients to have advanced liver disease or requiring patients to demonstrate sobriety or prove they are receiving counseling prior to their being eligible for treatment, Dr. Wester said.
 

Prior authorization a problem

Stacey B. Trooskin MD, PhD, MPH, assistant professor of medicine at the University of Pennsylvania in Philadelphia, told this news organization that prior authorization has been a major barrier for obtaining medications. Prior authorization requirements differ by state.

The paperwork must be submitted by already-stretched physician offices, and appeals are common. In that time, the window for keeping patients with HCV in the health care system may be lost, said Dr. Trooskin, chief medical adviser to the National Viral Hepatitis Roundtable.

“We know that about half of all Medicaid programs have removed prior authorization for most patients entirely,” she said, “but there are still half that require prior authorization.”

Action at the federal level is also needed, Dr. Trooskin said.

The countries that are successfully eliminating HCV and have successfully deployed the lifesaving medications provide governmental support for meeting patients where they are, she added.

Support can include inpatient and outpatient substance use disorder treatment programs or support in mental health settings, she noted.

“It’s not enough to want patients to come into their primary care provider and for that primary care provider to screen them,” Dr. Trooskin said. “This is about creating health care infrastructure so that we are finding patients at greatest risk for hepatitis C and integrating hepatitis C treatment into the services they are already accessing.”

Coauthor Harvey W. Kaufman, MD, is an employee of and owns stock in Quest Diagnostics. Coauthor William A. Meyer III, PhD, is a consultant to Quest Diagnostics. No other potential conflicts of interest were disclosed. Dr. Trooskin oversees C-Change, a hepatitis C elimination program, which receives funding from Gilead Sciences.

A version of this article first appeared on Medscape.com.

In the decade since safe, curative oral treatments were approved for treating hepatitis C virus (HCV) infections, only one in three U.S. patients diagnosed with the disease have been cleared of it, according to new data from the Centers for Disease Control and Prevention.

The findings indicate that current progress falls far short of the goal of the Viral Hepatitis National Strategic Plan for the United States, which calls for eliminating HCV for at least 80% of patients with the virus by 2030.

Lead author Carolyn Wester, MD, with the CDC’s Division of Viral Hepatitis, called the low numbers “stunning” and said that the researchers found that patients face barriers to being cured at every step of the way, from being diagnosed to accessing breakthrough direct-acting antiviral (DAA) agents.

The article was published online in the CDC’s Morbidity and Mortality Weekly Report.
 

Outcomes vary by age and insurance

Using longitudinal data from Quest Diagnostics laboratories, the researchers identified 1.7 million people who had a history of HCV infection from Jan. 1, 2013, to Dec. 31, 2022.

Of those patients, 1.5 million (88%) were categorized as having undergone viral testing.

Among those who underwent such testing, 1 million (69%) were categorized as having an initial infection. Just 356,807 patients with initial infection (34%) were cured or cleared of HCV. Of those found to be cured or cleared, 23,518 (7%) were found to have persistent infection or reinfection.

Viral clearance varied greatly by insurance. While 45% of the people covered under Medicare experienced viral clearance, only 23% of the uninsured and 31% of those on Medicaid did so.

Age also played a role in viral clearance. It was highest (42%) among those aged 60 and older. Clearance was lowest (24%) among patients in the 20-39 age group, the group most likely to be newly infected in light of the surge in HCV cases because of the opioid epidemic, Dr. Wester said. Persistent infection or reinfection was also highest in the 20-39 age group.

With respect to age and insurance type combined, the highest HCV clearance rate (49%) was for patients aged 60 and older who had commercial insurance; the lowest (16%) was for uninsured patients in the 20-39 age group.

The investigators evaluated people who had been diagnosed with HCV, Dr. Wester said. “It’s estimated about 40% of people in the U.S. are unaware of their infection.” Because of this, the numbers reported in the study may vastly underestimate the true picture, she told this news organization.
 

Barriers to treatment ‘insurmountable’ without major transformation

Increased access to diagnosis, treatment, and prevention services for persons with or at risk for acquiring hepatitis C needs to be addressed to prevent progression of disease and ongoing transmission and to achieve national hepatitis C elimination goals, the authors wrote.

The biggest barriers to improving HCV clearance are the high cost of treatment, widely varying insurance coverage, insurer restrictions, and challenges in diagnosing the disease, Dr. Wester added.

Overcoming these barriers requires implementation of universal HCV screening recommendations, including HCV RNA testing for all persons with reactive HCV antibody results, provision of treatment for all persons regardless of payer, and prevention services for persons at risk for acquiring new HCV infection, the authors concluded.

“The current barriers are insurmountable without a major transformation in our nation’s response,” Dr. Wester noted.

She expressed her support of the National Hepatitis C Elimination Program, offered as part of the Biden Administration’s 2024 budget proposal. She said that the initiative “is what we need to prevent the needless suffering from hepatitis C and to potentially save not only tens of thousands of lives but tens of billions of health care dollars.”

The three-part proposal includes a national subscription model to purchase DAA agents for those most underserved: Medicaid beneficiaries, incarcerated people, the uninsured, and American Indian and Alaska Native individuals treated through the Indian Health Service.

Under this model, the federal government would negotiate with manufacturers to buy as much treatment as needed for all individuals in the underserved groups.
 

What can physicians do?

Physicians can help improve HCV treatment and outcomes by being aware of the current testing guidelines, Dr. Wester said.

Guidelines now call for hepatitis C screening at least once in a lifetime for all adults, except in settings where the prevalence of HCV infection is less than 0.1%. They also call for screening during each pregnancy, with the same regional-prevalence exception.

Recommendations include curative treatment “for nearly everybody who is living with hepatitis C,” Dr. Wester added.

These CDC guidelines came out in April 2020, a time when the medical focus shifted to COVID-19, and that may have hurt awareness, she noted.

Physicians can also help by fighting back against non–evidence-based reasons insurance companies give for restricting coverage, Dr. Wester said.

Those restrictions include requiring specialists to prescribe DAA agents instead of allowing primary care physicians to do so, as well as requiring patients to have advanced liver disease or requiring patients to demonstrate sobriety or prove they are receiving counseling prior to their being eligible for treatment, Dr. Wester said.
 

Prior authorization a problem

Stacey B. Trooskin MD, PhD, MPH, assistant professor of medicine at the University of Pennsylvania in Philadelphia, told this news organization that prior authorization has been a major barrier for obtaining medications. Prior authorization requirements differ by state.

The paperwork must be submitted by already-stretched physician offices, and appeals are common. In that time, the window for keeping patients with HCV in the health care system may be lost, said Dr. Trooskin, chief medical adviser to the National Viral Hepatitis Roundtable.

“We know that about half of all Medicaid programs have removed prior authorization for most patients entirely,” she said, “but there are still half that require prior authorization.”

Action at the federal level is also needed, Dr. Trooskin said.

The countries that are successfully eliminating HCV and have successfully deployed the lifesaving medications provide governmental support for meeting patients where they are, she added.

Support can include inpatient and outpatient substance use disorder treatment programs or support in mental health settings, she noted.

“It’s not enough to want patients to come into their primary care provider and for that primary care provider to screen them,” Dr. Trooskin said. “This is about creating health care infrastructure so that we are finding patients at greatest risk for hepatitis C and integrating hepatitis C treatment into the services they are already accessing.”

Coauthor Harvey W. Kaufman, MD, is an employee of and owns stock in Quest Diagnostics. Coauthor William A. Meyer III, PhD, is a consultant to Quest Diagnostics. No other potential conflicts of interest were disclosed. Dr. Trooskin oversees C-Change, a hepatitis C elimination program, which receives funding from Gilead Sciences.

A version of this article first appeared on Medscape.com.

“I’ve been hit in the head by a walking stick,” a primary care receptionist reported.

“A mother came in and was screaming and swearing at me because she couldn’t get an appointment for her daughters,” another receptionist reported.

“I’ve had people throw a bag of syringes at me because we don’t accept syringes,” said another.

Reports such as these are part of the literature supporting a review that finds patient aggression against receptionists is a serious safety concern for primary care offices and affects delivery of health care.

The review was published online in the BMJ’s Family Medicine and Community Health journal.

“Receptionists in general practice deserve evidence-based measures to improve their working conditions and well-being,” say the authors, led by Fiona Willer, PhD, of the Centre for Community Health and Wellbeing at the University of Queensland, Brisbane, Australia.

Though the study looked primarily at European and Australian practices, physicians in the United States say the incidences are familiar.
 

Cause often lack of access

Dr. Willer and colleagues point out that the root cause of patient regression is typically related to operational factors, such as inefficient scheduling or lack of access to the medical providers.

“However, reception staff are placed in the unenviable position of having to deal with the aftermath of the poor function of these systems without having the status or autonomy to overhaul them,” the authors note.

Authors analyzed 20 studies on aggression against receptionists.

Among the findings:

• All studies reported that patient hostility and verbal abuse of receptionists “was a frequent, routine, and relatively unavoidable occurrence in general practice.”
• Nine studies reported acts of physical violence toward receptionists, with all reporting that physical abuse occurred much less frequently than verbal abuse.
• Some acts were very severe, including being hit, shaken, held at gunpoint, stalked, and threatened with a razorblade.

The studies also discussed ways to prevent potential aggression or react to it, including:

• Regular staff training for managing patient aggression.
• Designing clinics with “safe rooms” and “cool down” spaces.
• Providing clear acrylic shields between receptionists and patients.
• Developing formal policy/procedure/protocol/action guides relating to management of patients.
•  

Behavior can interrupt health care delivery

Carrie Janiski, DO, regional medical director at Golden Valley Health Centers in California, who was not part of the review, said she has seen the aggressive behavior the authors document in her practice’s lobby, “including yelling, name-calling, and threatening language or physical behavior.”

The instances disrupt health care delivery to the patient, who is often in crisis, and all patients and staff in the clinic, she said.

“The patient needs help and the aggressive way they are seeking it could cause harm to others or prevent them from receiving all the help they need,” she said.

She says in practices she has worked in, some effective mitigation strategies have included open-access scheduling, increased walk-in availability for appointments, de-escalation training for front-line staff, and office and exam room layout designed for safety.

She added that incident review is important and should include a process for patient dismissal from the practice.

Dustin Arnold, DO, an internal medicine specialist and chief medical officer at UnityPoint Health-St. Luke’s Hospital, Cedar Rapids, IA, said he agrees with the authors on the urgency for action.

“This is an urgent concern for practices across the country. Your receptionist is the face of your practice, and you should invest in them,” said Dr. Arnold, who was not part of the review.

He said he has seen “verbal abuse and generalized incivility” from patients against receptionists in practices where he has worked.

He said the measure the authors list that he thinks is most effective is staff de-escalation training.

“However, the best preventative measure is for the physician to be on time and minimize cancellation of appointments,” he said. “These are the two primary triggers of a patient becoming disruptive.”

He said his practice has installed a panic button at the front desk and built an alert into the electronic health record indicating that a patient has shown disruptive behavior in the past.

The authors conclude: “Staff training and protocols to manage patient aggression and ongoing structured staff support should be considered essential in general practice. Evidence-based strategies to prevent, manage, and mitigate the harms of patient aggression towards general practice reception staff are urgently needed.”

The authors and Dr. Janiski and Dr. Arnold declared no relevant financial relationships.

fpnews@mdedge.com

“I’ve been hit in the head by a walking stick,” a primary care receptionist reported.

“A mother came in and was screaming and swearing at me because she couldn’t get an appointment for her daughters,” another receptionist reported.

“I’ve had people throw a bag of syringes at me because we don’t accept syringes,” said another.

Reports such as these are part of the literature supporting a review that finds patient aggression against receptionists is a serious safety concern for primary care offices and affects delivery of health care.

The review was published online in the BMJ’s Family Medicine and Community Health journal.

“Receptionists in general practice deserve evidence-based measures to improve their working conditions and well-being,” say the authors, led by Fiona Willer, PhD, of the Centre for Community Health and Wellbeing at the University of Queensland, Brisbane, Australia.

Though the study looked primarily at European and Australian practices, physicians in the United States say the incidences are familiar.
 

Cause often lack of access

Dr. Willer and colleagues point out that the root cause of patient regression is typically related to operational factors, such as inefficient scheduling or lack of access to the medical providers.

“However, reception staff are placed in the unenviable position of having to deal with the aftermath of the poor function of these systems without having the status or autonomy to overhaul them,” the authors note.

Authors analyzed 20 studies on aggression against receptionists.

Among the findings:

• All studies reported that patient hostility and verbal abuse of receptionists “was a frequent, routine, and relatively unavoidable occurrence in general practice.”
• Nine studies reported acts of physical violence toward receptionists, with all reporting that physical abuse occurred much less frequently than verbal abuse.
• Some acts were very severe, including being hit, shaken, held at gunpoint, stalked, and threatened with a razorblade.

The studies also discussed ways to prevent potential aggression or react to it, including:

• Regular staff training for managing patient aggression.
• Designing clinics with “safe rooms” and “cool down” spaces.
• Providing clear acrylic shields between receptionists and patients.
• Developing formal policy/procedure/protocol/action guides relating to management of patients.
•  

Behavior can interrupt health care delivery

Carrie Janiski, DO, regional medical director at Golden Valley Health Centers in California, who was not part of the review, said she has seen the aggressive behavior the authors document in her practice’s lobby, “including yelling, name-calling, and threatening language or physical behavior.”

The instances disrupt health care delivery to the patient, who is often in crisis, and all patients and staff in the clinic, she said.

“The patient needs help and the aggressive way they are seeking it could cause harm to others or prevent them from receiving all the help they need,” she said.

She says in practices she has worked in, some effective mitigation strategies have included open-access scheduling, increased walk-in availability for appointments, de-escalation training for front-line staff, and office and exam room layout designed for safety.

She added that incident review is important and should include a process for patient dismissal from the practice.

Dustin Arnold, DO, an internal medicine specialist and chief medical officer at UnityPoint Health-St. Luke’s Hospital, Cedar Rapids, IA, said he agrees with the authors on the urgency for action.

“This is an urgent concern for practices across the country. Your receptionist is the face of your practice, and you should invest in them,” said Dr. Arnold, who was not part of the review.

He said he has seen “verbal abuse and generalized incivility” from patients against receptionists in practices where he has worked.

He said the measure the authors list that he thinks is most effective is staff de-escalation training.

“However, the best preventative measure is for the physician to be on time and minimize cancellation of appointments,” he said. “These are the two primary triggers of a patient becoming disruptive.”

He said his practice has installed a panic button at the front desk and built an alert into the electronic health record indicating that a patient has shown disruptive behavior in the past.

The authors conclude: “Staff training and protocols to manage patient aggression and ongoing structured staff support should be considered essential in general practice. Evidence-based strategies to prevent, manage, and mitigate the harms of patient aggression towards general practice reception staff are urgently needed.”

The authors and Dr. Janiski and Dr. Arnold declared no relevant financial relationships.

fpnews@mdedge.com

“I’ve been hit in the head by a walking stick,” a primary care receptionist reported.

“A mother came in and was screaming and swearing at me because she couldn’t get an appointment for her daughters,” another receptionist reported.

“I’ve had people throw a bag of syringes at me because we don’t accept syringes,” said another.

Reports such as these are part of the literature supporting a review that finds patient aggression against receptionists is a serious safety concern for primary care offices and affects delivery of health care.

The review was published online in the BMJ’s Family Medicine and Community Health journal.

“Receptionists in general practice deserve evidence-based measures to improve their working conditions and well-being,” say the authors, led by Fiona Willer, PhD, of the Centre for Community Health and Wellbeing at the University of Queensland, Brisbane, Australia.

Though the study looked primarily at European and Australian practices, physicians in the United States say the incidences are familiar.
 

Cause often lack of access

Dr. Willer and colleagues point out that the root cause of patient regression is typically related to operational factors, such as inefficient scheduling or lack of access to the medical providers.

“However, reception staff are placed in the unenviable position of having to deal with the aftermath of the poor function of these systems without having the status or autonomy to overhaul them,” the authors note.

Authors analyzed 20 studies on aggression against receptionists.

Among the findings:

• All studies reported that patient hostility and verbal abuse of receptionists “was a frequent, routine, and relatively unavoidable occurrence in general practice.”
• Nine studies reported acts of physical violence toward receptionists, with all reporting that physical abuse occurred much less frequently than verbal abuse.
• Some acts were very severe, including being hit, shaken, held at gunpoint, stalked, and threatened with a razorblade.

The studies also discussed ways to prevent potential aggression or react to it, including:

• Regular staff training for managing patient aggression.
• Designing clinics with “safe rooms” and “cool down” spaces.
• Providing clear acrylic shields between receptionists and patients.
• Developing formal policy/procedure/protocol/action guides relating to management of patients.
•  

Behavior can interrupt health care delivery

Carrie Janiski, DO, regional medical director at Golden Valley Health Centers in California, who was not part of the review, said she has seen the aggressive behavior the authors document in her practice’s lobby, “including yelling, name-calling, and threatening language or physical behavior.”

The instances disrupt health care delivery to the patient, who is often in crisis, and all patients and staff in the clinic, she said.

“The patient needs help and the aggressive way they are seeking it could cause harm to others or prevent them from receiving all the help they need,” she said.

She says in practices she has worked in, some effective mitigation strategies have included open-access scheduling, increased walk-in availability for appointments, de-escalation training for front-line staff, and office and exam room layout designed for safety.

She added that incident review is important and should include a process for patient dismissal from the practice.

Dustin Arnold, DO, an internal medicine specialist and chief medical officer at UnityPoint Health-St. Luke’s Hospital, Cedar Rapids, IA, said he agrees with the authors on the urgency for action.

“This is an urgent concern for practices across the country. Your receptionist is the face of your practice, and you should invest in them,” said Dr. Arnold, who was not part of the review.

He said he has seen “verbal abuse and generalized incivility” from patients against receptionists in practices where he has worked.

He said the measure the authors list that he thinks is most effective is staff de-escalation training.

“However, the best preventative measure is for the physician to be on time and minimize cancellation of appointments,” he said. “These are the two primary triggers of a patient becoming disruptive.”

He said his practice has installed a panic button at the front desk and built an alert into the electronic health record indicating that a patient has shown disruptive behavior in the past.

The authors conclude: “Staff training and protocols to manage patient aggression and ongoing structured staff support should be considered essential in general practice. Evidence-based strategies to prevent, manage, and mitigate the harms of patient aggression towards general practice reception staff are urgently needed.”

The authors and Dr. Janiski and Dr. Arnold declared no relevant financial relationships.

fpnews@mdedge.com

In women who have locally advanced breast cancer (LABC), staging defines the extent of the disease and guides therapy.

Researchers have found in the first large, randomized, controlled study on the subject that ¹⁸ F-labeled fluorodeoxyglucose positron emission tomography–computed tomography (PET-CT) finds more distant metastases and allows more accurate staging than usual staging, which is determined by a bone scan and computed tomography (CT) of the thorax/abdomen and pelvis.

Findings of the study, led by Ian S. Dayes, MD, MSc, with the department of oncology at McMaster University in Hamilton, Ont., were published online in the Journal of Clinical Oncology.
 

Scans indicate less aggressive treatment strategy

The authors of the new study wrote that women with LABC, who are at high risk of metastatic disease, have large tumors that “can involve the chest wall or skin, clinically fixed axillary lymph nodes, or infraclavicular, supraclavicular, or internal mammary lymphadenopathy.”

If staging does not detect metastases, treatment is centered on combined modality therapy with curative intent (neoadjuvant chemotherapy and surgery, followed by regional radiation). If metastases are found, the treatment goal changes to controlling the disease.

In this study, twice as many women saw their stage increase from stage IIB or III to stage IV when PET-CT was used instead of conventional staging, guiding their treatment toward less aggressive care to control, rather than attempt to cure, the disease.

The women included in this study had histological evidence of invasive ductal carcinoma of the breast and TNM stage III or IIb (T3N0, but not T2N1).
 

Methods and results

Between December 2016 and April 2022, consenting patients from six regional cancer centers in Ontario were randomly assigned to one of two groups: 184 patients were randomly assigned to whole-body PET-CT and 185 patients to conventional staging.

Overall, the authors wrote, 43 (23%) of PET-CT patients “were upstaged” to stage IV compared with 21 (11%) of the conventionally staged patients (relative risk, 2.4; 95% confidence interval [CI], 1.4-4.2, P = .002).

There were 33 patients in a subset with inflammatory breast cancer and, among them, 4 of 16 (25%) PET-CT patients were upstaged to stage IV compared with 4 of 17 (24%) conventionally staged patients.

In the patients who did not have inflammatory breast cancer, 39 of 168 (23%) PET-CT patients were upstaged compared with 17 (10%) of 168 in the conventionally staged group.

Journal of Clinical Oncology (JCO) Senior Deputy Editor Kathy D. Miller, MD, said that, “PET/CT staging identifies distant disease in more patients and changes goals of therapy. Further research is needed to determine the impact on patient outcome.”
 

Findings have already changed practice

Senior author, Mark Levine, MD, MSc, also with McMaster, said in an interview that the results of this study have already changed practice in Canada, and he expects the United States to follow suit.

Dr. Levine said the study is important “in terms of helping plan therapy and being very open and honest with patients as to their prognosis.”

The findings constitute level 1 evidence in favor of PET-CT. Already, in Canada, “because of the results of the study, people with stage III breast cancer can get a PET scan,” he said.

Dr. Levine said he expects this evidence also to clarify “wishy-washy” National Comprehensive Cancer Network guidelines on using PET scans for LABC in the United States when the guidelines are next updated.

“That will make it easier for payers in the United States,” he added.

Cost effectiveness, Dr. Levine said, is complicated, because on one hand PET scans are quite costly. But its use would lead to more women getting less aggressive and expensive therapy and surgery.

Dr. Levine noted that his team will be analyzing cost-effectiveness over the next year.
 

New questions with more in stage IV

In an editorial, Lajos Pusztai, MD, DPhil, scientific codirector of the breast center at Yale University in New Haven, Conn., noted that, “all good studies raise new questions” and this one is no exception.

He pointed out that the number of women with stage IV metastatic breast cancer (MBC) has been increasing over the past 2 decades because of more sensitive staging methods. At the same time the number of women with recurrent metastatic disease is decreasing, because adjuvant therapies have improved.
 

Findings highlight need for stage IV treatment studies

Dr. Pusztai noted that the patients who have de novo oligometastatic stage IV disease “are a unique subset among patients with MBC,” and the best treatment [for them] has not been established in randomized, controlled trials.

“Almost all randomized trials that targeted oligometastatic patients accrued mostly recurrent metastatic cancers; many included various cancer types, and none have tested the value of systemic multidrug regimens administered with curative intent,” he wrote.

If the health care systems adopt PET-CT for routine staging of locally advanced breast cancer, that will increase the diagnosis of de novo oligometastatic stage IV breast cancer, Dr. Pusztai said. That “underlines the importance of conducting studies for this unique subset of patients to establish level 1 evidence-based treatment strategies.”

Dr. Dayes has received honoraria from Verity Pharmaceuticals. One coauthor is employed by Point Biopharma. Other coauthors reported ties with AbbVie, Agendia, Genomic Health, InMode and Lutronic. Dr. Pusztai’s institution has received research funding from Merck, Genentech, Seagen, AstraZeneca, Bristol Myers Squibb, and Pfizer. He has received honoraria and travel expenses and has served in a consulting role for several pharmaceutical companies. Full disclosures are available on Open Payments.

In women who have locally advanced breast cancer (LABC), staging defines the extent of the disease and guides therapy.

Researchers have found in the first large, randomized, controlled study on the subject that ¹⁸ F-labeled fluorodeoxyglucose positron emission tomography–computed tomography (PET-CT) finds more distant metastases and allows more accurate staging than usual staging, which is determined by a bone scan and computed tomography (CT) of the thorax/abdomen and pelvis.

Findings of the study, led by Ian S. Dayes, MD, MSc, with the department of oncology at McMaster University in Hamilton, Ont., were published online in the Journal of Clinical Oncology.
 

Scans indicate less aggressive treatment strategy

The authors of the new study wrote that women with LABC, who are at high risk of metastatic disease, have large tumors that “can involve the chest wall or skin, clinically fixed axillary lymph nodes, or infraclavicular, supraclavicular, or internal mammary lymphadenopathy.”

If staging does not detect metastases, treatment is centered on combined modality therapy with curative intent (neoadjuvant chemotherapy and surgery, followed by regional radiation). If metastases are found, the treatment goal changes to controlling the disease.

In this study, twice as many women saw their stage increase from stage IIB or III to stage IV when PET-CT was used instead of conventional staging, guiding their treatment toward less aggressive care to control, rather than attempt to cure, the disease.

The women included in this study had histological evidence of invasive ductal carcinoma of the breast and TNM stage III or IIb (T3N0, but not T2N1).
 

Methods and results

Between December 2016 and April 2022, consenting patients from six regional cancer centers in Ontario were randomly assigned to one of two groups: 184 patients were randomly assigned to whole-body PET-CT and 185 patients to conventional staging.

Overall, the authors wrote, 43 (23%) of PET-CT patients “were upstaged” to stage IV compared with 21 (11%) of the conventionally staged patients (relative risk, 2.4; 95% confidence interval [CI], 1.4-4.2, P = .002).

There were 33 patients in a subset with inflammatory breast cancer and, among them, 4 of 16 (25%) PET-CT patients were upstaged to stage IV compared with 4 of 17 (24%) conventionally staged patients.

In the patients who did not have inflammatory breast cancer, 39 of 168 (23%) PET-CT patients were upstaged compared with 17 (10%) of 168 in the conventionally staged group.

Journal of Clinical Oncology (JCO) Senior Deputy Editor Kathy D. Miller, MD, said that, “PET/CT staging identifies distant disease in more patients and changes goals of therapy. Further research is needed to determine the impact on patient outcome.”
 

Findings have already changed practice

Senior author, Mark Levine, MD, MSc, also with McMaster, said in an interview that the results of this study have already changed practice in Canada, and he expects the United States to follow suit.

Dr. Levine said the study is important “in terms of helping plan therapy and being very open and honest with patients as to their prognosis.”

The findings constitute level 1 evidence in favor of PET-CT. Already, in Canada, “because of the results of the study, people with stage III breast cancer can get a PET scan,” he said.

Dr. Levine said he expects this evidence also to clarify “wishy-washy” National Comprehensive Cancer Network guidelines on using PET scans for LABC in the United States when the guidelines are next updated.

“That will make it easier for payers in the United States,” he added.

Cost effectiveness, Dr. Levine said, is complicated, because on one hand PET scans are quite costly. But its use would lead to more women getting less aggressive and expensive therapy and surgery.

Dr. Levine noted that his team will be analyzing cost-effectiveness over the next year.
 

New questions with more in stage IV

In an editorial, Lajos Pusztai, MD, DPhil, scientific codirector of the breast center at Yale University in New Haven, Conn., noted that, “all good studies raise new questions” and this one is no exception.

He pointed out that the number of women with stage IV metastatic breast cancer (MBC) has been increasing over the past 2 decades because of more sensitive staging methods. At the same time the number of women with recurrent metastatic disease is decreasing, because adjuvant therapies have improved.
 

Findings highlight need for stage IV treatment studies

Dr. Pusztai noted that the patients who have de novo oligometastatic stage IV disease “are a unique subset among patients with MBC,” and the best treatment [for them] has not been established in randomized, controlled trials.

“Almost all randomized trials that targeted oligometastatic patients accrued mostly recurrent metastatic cancers; many included various cancer types, and none have tested the value of systemic multidrug regimens administered with curative intent,” he wrote.

If the health care systems adopt PET-CT for routine staging of locally advanced breast cancer, that will increase the diagnosis of de novo oligometastatic stage IV breast cancer, Dr. Pusztai said. That “underlines the importance of conducting studies for this unique subset of patients to establish level 1 evidence-based treatment strategies.”

Dr. Dayes has received honoraria from Verity Pharmaceuticals. One coauthor is employed by Point Biopharma. Other coauthors reported ties with AbbVie, Agendia, Genomic Health, InMode and Lutronic. Dr. Pusztai’s institution has received research funding from Merck, Genentech, Seagen, AstraZeneca, Bristol Myers Squibb, and Pfizer. He has received honoraria and travel expenses and has served in a consulting role for several pharmaceutical companies. Full disclosures are available on Open Payments.

In women who have locally advanced breast cancer (LABC), staging defines the extent of the disease and guides therapy.

Researchers have found in the first large, randomized, controlled study on the subject that ¹⁸ F-labeled fluorodeoxyglucose positron emission tomography–computed tomography (PET-CT) finds more distant metastases and allows more accurate staging than usual staging, which is determined by a bone scan and computed tomography (CT) of the thorax/abdomen and pelvis.

Findings of the study, led by Ian S. Dayes, MD, MSc, with the department of oncology at McMaster University in Hamilton, Ont., were published online in the Journal of Clinical Oncology.
 

Scans indicate less aggressive treatment strategy

The authors of the new study wrote that women with LABC, who are at high risk of metastatic disease, have large tumors that “can involve the chest wall or skin, clinically fixed axillary lymph nodes, or infraclavicular, supraclavicular, or internal mammary lymphadenopathy.”

If staging does not detect metastases, treatment is centered on combined modality therapy with curative intent (neoadjuvant chemotherapy and surgery, followed by regional radiation). If metastases are found, the treatment goal changes to controlling the disease.

In this study, twice as many women saw their stage increase from stage IIB or III to stage IV when PET-CT was used instead of conventional staging, guiding their treatment toward less aggressive care to control, rather than attempt to cure, the disease.

The women included in this study had histological evidence of invasive ductal carcinoma of the breast and TNM stage III or IIb (T3N0, but not T2N1).
 

Methods and results

Between December 2016 and April 2022, consenting patients from six regional cancer centers in Ontario were randomly assigned to one of two groups: 184 patients were randomly assigned to whole-body PET-CT and 185 patients to conventional staging.

Overall, the authors wrote, 43 (23%) of PET-CT patients “were upstaged” to stage IV compared with 21 (11%) of the conventionally staged patients (relative risk, 2.4; 95% confidence interval [CI], 1.4-4.2, P = .002).

There were 33 patients in a subset with inflammatory breast cancer and, among them, 4 of 16 (25%) PET-CT patients were upstaged to stage IV compared with 4 of 17 (24%) conventionally staged patients.

In the patients who did not have inflammatory breast cancer, 39 of 168 (23%) PET-CT patients were upstaged compared with 17 (10%) of 168 in the conventionally staged group.

Journal of Clinical Oncology (JCO) Senior Deputy Editor Kathy D. Miller, MD, said that, “PET/CT staging identifies distant disease in more patients and changes goals of therapy. Further research is needed to determine the impact on patient outcome.”
 

Findings have already changed practice

Senior author, Mark Levine, MD, MSc, also with McMaster, said in an interview that the results of this study have already changed practice in Canada, and he expects the United States to follow suit.

Dr. Levine said the study is important “in terms of helping plan therapy and being very open and honest with patients as to their prognosis.”

The findings constitute level 1 evidence in favor of PET-CT. Already, in Canada, “because of the results of the study, people with stage III breast cancer can get a PET scan,” he said.

Dr. Levine said he expects this evidence also to clarify “wishy-washy” National Comprehensive Cancer Network guidelines on using PET scans for LABC in the United States when the guidelines are next updated.

“That will make it easier for payers in the United States,” he added.

Cost effectiveness, Dr. Levine said, is complicated, because on one hand PET scans are quite costly. But its use would lead to more women getting less aggressive and expensive therapy and surgery.

Dr. Levine noted that his team will be analyzing cost-effectiveness over the next year.
 

New questions with more in stage IV

In an editorial, Lajos Pusztai, MD, DPhil, scientific codirector of the breast center at Yale University in New Haven, Conn., noted that, “all good studies raise new questions” and this one is no exception.

He pointed out that the number of women with stage IV metastatic breast cancer (MBC) has been increasing over the past 2 decades because of more sensitive staging methods. At the same time the number of women with recurrent metastatic disease is decreasing, because adjuvant therapies have improved.
 

Findings highlight need for stage IV treatment studies

Dr. Pusztai noted that the patients who have de novo oligometastatic stage IV disease “are a unique subset among patients with MBC,” and the best treatment [for them] has not been established in randomized, controlled trials.

“Almost all randomized trials that targeted oligometastatic patients accrued mostly recurrent metastatic cancers; many included various cancer types, and none have tested the value of systemic multidrug regimens administered with curative intent,” he wrote.

If the health care systems adopt PET-CT for routine staging of locally advanced breast cancer, that will increase the diagnosis of de novo oligometastatic stage IV breast cancer, Dr. Pusztai said. That “underlines the importance of conducting studies for this unique subset of patients to establish level 1 evidence-based treatment strategies.”

Dr. Dayes has received honoraria from Verity Pharmaceuticals. One coauthor is employed by Point Biopharma. Other coauthors reported ties with AbbVie, Agendia, Genomic Health, InMode and Lutronic. Dr. Pusztai’s institution has received research funding from Merck, Genentech, Seagen, AstraZeneca, Bristol Myers Squibb, and Pfizer. He has received honoraria and travel expenses and has served in a consulting role for several pharmaceutical companies. Full disclosures are available on Open Payments.

Offering a blood test to people who have declined both a colonoscopy and a fecal immunochemical test (FIT) increased colorectal cancer (CRC) screening by 7.5% without decreasing use of the preferred first-line options, researchers report.

However, the number of people in the study who subsequently underwent timely colonoscopy after a positive blood test did not increase, signaling a continuing challenge in CRC prevention and treatment.

“The main message is that the blood test can do what it’s meant to do, which is increase screening uptake,” first author Peter Liang, MD, MPH, told this news organization. Dr. Liang is a gastroenterologist and researcher at NYU Langone Health and the VA New York Harbor Health Care System in New York.

The study was published online in Clinical Gastroenterology and Hepatology.

In the United States, the rate of use of first-line screening has for years been stuck at about 70% or lower for eligible people, Dr. Liang said. A different modality is needed to help raise the numbers.

The blood test is easy to perform and requires only a few tubes of blood, he noted. No diet restrictions, test prep, or contact with stool is necessary.

We are all searching for ways to get that first-line screening rate up from 60% to 70% to 80% to 90%, noted Folasade P. May, MD, PhD, who was not involved in the study.

“A lot of people think these blood tests are the promised land,” said Dr. May, associate professor of medicine at the University of California, Los Angeles, and director of the gastroenterology quality improvement program at UCLA Health. “We want to see that, when we offer these blood tests, the uptake is 20%-25% higher, which would get us closer to the national goal of 80% screened.”
 

Blood test as a second-line screening option

The study enrolled 359 veterans at a Veterans Affairs medical center. Participants were 50-75 years old and were eligible for screening but had declined a colonoscopy and a stool test within the previous 6 months.

They were randomly assigned to one of two groups. The control group received a letter and telephone outreach in which participants were again offered screening with colonoscopy or FIT only. The intervention group was additionally offered the blood test as a second-line option.

The primary outcome was completion of any screening test within 6 months. The secondary outcome was completion of a full screening strategy within 6 months, including colonoscopy for those with a positive noninvasive test result.

Of the people who had declined first-line tests and were reoffered first-line tests and the blood test, 17.1% completed screening within 6 months, compared with 9.6% of those who were only reoffered the first-line tests. The uptake of colonoscopy and FIT was similar between the two groups. The full-screening strategy was completed by 14.9% in the intervention group, compared with 9% in the control group.

At first glance, the results for uptake seem a bit disappointing, Dr. May said. However, the numbers in this study may not reflect the true potential of the blood tests – which are relatively new and have not yet been incorporated into routine care – because they had to be conducted in a separate appointment at a lab, she said.

If blood tests for CRC were part of the workflow, Dr. May explained, patients could undergo them with a routine blood draw already scheduled to check for diabetes or high cholesterol, for instance, and the numbers presumably would go up.

“I think this study underestimates the proportion of people who will participate,” she said. “We need a study that tests this strategy in a more real-world scenario.”

Nonetheless, “This is the first trial that’s looking at this question, and it’s an important question,” Dr. May added.

Dr. Liang and colleagues acknowledge that a limitation of the study is that it was performed in only one VA center among an older, predominantly male population, so it will be important to make the comparisons in more diverse study populations.
 

Blood test reliability

The septin 9 blood test is the only blood test approved by the U.S. Food and Drug Administration for CRC screening and is indicated for those who have declined first-line tests. However, the extent of usage of the blood test in this context is unclear, as it has only been approved since 2016.

Because the blood test is not covered by Medicare, Dr. Liang said, accessibility has been limited. One of the reasons for the lack of coverage is that the blood tests are less reliable than first-line tests, he said.

The test detects methylated septin 9 DNA, a biomarker for CRC. The FDA-approved version of the test has a sensitivity of 68% and a specificity of 79% for CRC.

Dr. May said she’d have more confidence in the blood tests if those numbers were higher, at 80%-90%.

Dr. Liang told this news organization that previous research has compared test use when colonoscopy, FIT, and a blood test are considered equally, but because the blood test is indicated only after a person declines first-line screening, his team designed an approach in which the blood test was a second-line option for its target population.

Other blood tests now on the market or under development appear to have higher sensitivity and specificity, he added.

“We think our results are actually applicable to a blood test in general,” Dr. Liang said.

Blood tests are only the first step, though. Getting people who screen positive to follow up with a diagnostic colonoscopy is critical, Dr. May and the authors agree.

“That’s something we, as a nation, just haven’t figured out,” Dr. May said. “It has to become a priority.”

The study was supported in part by the Veterans Health Administration and was funded by Epigenomics and a grant from the New York Society for Gastrointestinal Endoscopy’s Florence Lefcourt Endoscopy Research Award to Dr. Laing, who is also supported by the National Cancer Institute. Dr. Liang has received research support from Epigenomics and Freenome and is on the advisory board for Guardant Health. The remaining authors disclosed no relevant financial relationships. Dr. May is a consultant for Exact Sciences and Geneoscopy, both of which are developing stool tests, and for Freenome, which is developing stool and blood tests.

A version of this article originally appeared on Medscape.com.

Offering a blood test to people who have declined both a colonoscopy and a fecal immunochemical test (FIT) increased colorectal cancer (CRC) screening by 7.5% without decreasing use of the preferred first-line options, researchers report.

However, the number of people in the study who subsequently underwent timely colonoscopy after a positive blood test did not increase, signaling a continuing challenge in CRC prevention and treatment.

“The main message is that the blood test can do what it’s meant to do, which is increase screening uptake,” first author Peter Liang, MD, MPH, told this news organization. Dr. Liang is a gastroenterologist and researcher at NYU Langone Health and the VA New York Harbor Health Care System in New York.

The study was published online in Clinical Gastroenterology and Hepatology.

In the United States, the rate of use of first-line screening has for years been stuck at about 70% or lower for eligible people, Dr. Liang said. A different modality is needed to help raise the numbers.

The blood test is easy to perform and requires only a few tubes of blood, he noted. No diet restrictions, test prep, or contact with stool is necessary.

We are all searching for ways to get that first-line screening rate up from 60% to 70% to 80% to 90%, noted Folasade P. May, MD, PhD, who was not involved in the study.

“A lot of people think these blood tests are the promised land,” said Dr. May, associate professor of medicine at the University of California, Los Angeles, and director of the gastroenterology quality improvement program at UCLA Health. “We want to see that, when we offer these blood tests, the uptake is 20%-25% higher, which would get us closer to the national goal of 80% screened.”
 

Blood test as a second-line screening option

The study enrolled 359 veterans at a Veterans Affairs medical center. Participants were 50-75 years old and were eligible for screening but had declined a colonoscopy and a stool test within the previous 6 months.

They were randomly assigned to one of two groups. The control group received a letter and telephone outreach in which participants were again offered screening with colonoscopy or FIT only. The intervention group was additionally offered the blood test as a second-line option.

The primary outcome was completion of any screening test within 6 months. The secondary outcome was completion of a full screening strategy within 6 months, including colonoscopy for those with a positive noninvasive test result.

Of the people who had declined first-line tests and were reoffered first-line tests and the blood test, 17.1% completed screening within 6 months, compared with 9.6% of those who were only reoffered the first-line tests. The uptake of colonoscopy and FIT was similar between the two groups. The full-screening strategy was completed by 14.9% in the intervention group, compared with 9% in the control group.

At first glance, the results for uptake seem a bit disappointing, Dr. May said. However, the numbers in this study may not reflect the true potential of the blood tests – which are relatively new and have not yet been incorporated into routine care – because they had to be conducted in a separate appointment at a lab, she said.

If blood tests for CRC were part of the workflow, Dr. May explained, patients could undergo them with a routine blood draw already scheduled to check for diabetes or high cholesterol, for instance, and the numbers presumably would go up.

“I think this study underestimates the proportion of people who will participate,” she said. “We need a study that tests this strategy in a more real-world scenario.”

Nonetheless, “This is the first trial that’s looking at this question, and it’s an important question,” Dr. May added.

Dr. Liang and colleagues acknowledge that a limitation of the study is that it was performed in only one VA center among an older, predominantly male population, so it will be important to make the comparisons in more diverse study populations.
 

Blood test reliability

The septin 9 blood test is the only blood test approved by the U.S. Food and Drug Administration for CRC screening and is indicated for those who have declined first-line tests. However, the extent of usage of the blood test in this context is unclear, as it has only been approved since 2016.

Because the blood test is not covered by Medicare, Dr. Liang said, accessibility has been limited. One of the reasons for the lack of coverage is that the blood tests are less reliable than first-line tests, he said.

The test detects methylated septin 9 DNA, a biomarker for CRC. The FDA-approved version of the test has a sensitivity of 68% and a specificity of 79% for CRC.

Dr. May said she’d have more confidence in the blood tests if those numbers were higher, at 80%-90%.

Dr. Liang told this news organization that previous research has compared test use when colonoscopy, FIT, and a blood test are considered equally, but because the blood test is indicated only after a person declines first-line screening, his team designed an approach in which the blood test was a second-line option for its target population.

Other blood tests now on the market or under development appear to have higher sensitivity and specificity, he added.

“We think our results are actually applicable to a blood test in general,” Dr. Liang said.

Blood tests are only the first step, though. Getting people who screen positive to follow up with a diagnostic colonoscopy is critical, Dr. May and the authors agree.

“That’s something we, as a nation, just haven’t figured out,” Dr. May said. “It has to become a priority.”

The study was supported in part by the Veterans Health Administration and was funded by Epigenomics and a grant from the New York Society for Gastrointestinal Endoscopy’s Florence Lefcourt Endoscopy Research Award to Dr. Laing, who is also supported by the National Cancer Institute. Dr. Liang has received research support from Epigenomics and Freenome and is on the advisory board for Guardant Health. The remaining authors disclosed no relevant financial relationships. Dr. May is a consultant for Exact Sciences and Geneoscopy, both of which are developing stool tests, and for Freenome, which is developing stool and blood tests.

A version of this article originally appeared on Medscape.com.

Offering a blood test to people who have declined both a colonoscopy and a fecal immunochemical test (FIT) increased colorectal cancer (CRC) screening by 7.5% without decreasing use of the preferred first-line options, researchers report.

However, the number of people in the study who subsequently underwent timely colonoscopy after a positive blood test did not increase, signaling a continuing challenge in CRC prevention and treatment.

“The main message is that the blood test can do what it’s meant to do, which is increase screening uptake,” first author Peter Liang, MD, MPH, told this news organization. Dr. Liang is a gastroenterologist and researcher at NYU Langone Health and the VA New York Harbor Health Care System in New York.

The study was published online in Clinical Gastroenterology and Hepatology.

In the United States, the rate of use of first-line screening has for years been stuck at about 70% or lower for eligible people, Dr. Liang said. A different modality is needed to help raise the numbers.

The blood test is easy to perform and requires only a few tubes of blood, he noted. No diet restrictions, test prep, or contact with stool is necessary.

We are all searching for ways to get that first-line screening rate up from 60% to 70% to 80% to 90%, noted Folasade P. May, MD, PhD, who was not involved in the study.

“A lot of people think these blood tests are the promised land,” said Dr. May, associate professor of medicine at the University of California, Los Angeles, and director of the gastroenterology quality improvement program at UCLA Health. “We want to see that, when we offer these blood tests, the uptake is 20%-25% higher, which would get us closer to the national goal of 80% screened.”
 

Blood test as a second-line screening option

The study enrolled 359 veterans at a Veterans Affairs medical center. Participants were 50-75 years old and were eligible for screening but had declined a colonoscopy and a stool test within the previous 6 months.

They were randomly assigned to one of two groups. The control group received a letter and telephone outreach in which participants were again offered screening with colonoscopy or FIT only. The intervention group was additionally offered the blood test as a second-line option.

The primary outcome was completion of any screening test within 6 months. The secondary outcome was completion of a full screening strategy within 6 months, including colonoscopy for those with a positive noninvasive test result.

Of the people who had declined first-line tests and were reoffered first-line tests and the blood test, 17.1% completed screening within 6 months, compared with 9.6% of those who were only reoffered the first-line tests. The uptake of colonoscopy and FIT was similar between the two groups. The full-screening strategy was completed by 14.9% in the intervention group, compared with 9% in the control group.

At first glance, the results for uptake seem a bit disappointing, Dr. May said. However, the numbers in this study may not reflect the true potential of the blood tests – which are relatively new and have not yet been incorporated into routine care – because they had to be conducted in a separate appointment at a lab, she said.

If blood tests for CRC were part of the workflow, Dr. May explained, patients could undergo them with a routine blood draw already scheduled to check for diabetes or high cholesterol, for instance, and the numbers presumably would go up.

“I think this study underestimates the proportion of people who will participate,” she said. “We need a study that tests this strategy in a more real-world scenario.”

Nonetheless, “This is the first trial that’s looking at this question, and it’s an important question,” Dr. May added.

Dr. Liang and colleagues acknowledge that a limitation of the study is that it was performed in only one VA center among an older, predominantly male population, so it will be important to make the comparisons in more diverse study populations.
 

Blood test reliability

The septin 9 blood test is the only blood test approved by the U.S. Food and Drug Administration for CRC screening and is indicated for those who have declined first-line tests. However, the extent of usage of the blood test in this context is unclear, as it has only been approved since 2016.

Because the blood test is not covered by Medicare, Dr. Liang said, accessibility has been limited. One of the reasons for the lack of coverage is that the blood tests are less reliable than first-line tests, he said.

The test detects methylated septin 9 DNA, a biomarker for CRC. The FDA-approved version of the test has a sensitivity of 68% and a specificity of 79% for CRC.

Dr. May said she’d have more confidence in the blood tests if those numbers were higher, at 80%-90%.

Dr. Liang told this news organization that previous research has compared test use when colonoscopy, FIT, and a blood test are considered equally, but because the blood test is indicated only after a person declines first-line screening, his team designed an approach in which the blood test was a second-line option for its target population.

Other blood tests now on the market or under development appear to have higher sensitivity and specificity, he added.

“We think our results are actually applicable to a blood test in general,” Dr. Liang said.

Blood tests are only the first step, though. Getting people who screen positive to follow up with a diagnostic colonoscopy is critical, Dr. May and the authors agree.

“That’s something we, as a nation, just haven’t figured out,” Dr. May said. “It has to become a priority.”

The study was supported in part by the Veterans Health Administration and was funded by Epigenomics and a grant from the New York Society for Gastrointestinal Endoscopy’s Florence Lefcourt Endoscopy Research Award to Dr. Laing, who is also supported by the National Cancer Institute. Dr. Liang has received research support from Epigenomics and Freenome and is on the advisory board for Guardant Health. The remaining authors disclosed no relevant financial relationships. Dr. May is a consultant for Exact Sciences and Geneoscopy, both of which are developing stool tests, and for Freenome, which is developing stool and blood tests.

A version of this article originally appeared on Medscape.com.

Continuing anticoagulation indefinitely in patients with a first unprovoked venous thromboembolism (VTE) may have benefits for certain patients but is unlikely to be cost effective, say authors of a new study.

Continued anticoagulation for such patients “has little chance of improving life expectancy but might provide a mortality benefit in certain subgroups including patients with an initial PE (pulmonary embolism) or those at a very low risk for major bleeding,” wrote the authors, led by Faizan Khan, PhD, with the O’Brien Institute for Public Health, University of Calgary (Alta.).

Therefore, shared decision-making between patients with unprovoked VTE and physicians that includes discussion of preferences and values and use of validated prediction tools is important.

The authors noted that some patients might value avoiding morbidities of recurrent VTE the most and want to have lifelong anticoagulation. Some might be more fearful of major bleeding than VTE repercussions or don’t want the inconveniences of taking anticoagulants for a lifetime.

The findings were published in Annals of Internal Medicine.
 

Current guidelines recommend indefinite anticoagulation

Clinical practice guidelines now recommend indefinite anticoagulation for a first unprovoked VTE.

The authors did a modeling study in a hypothetical cohort of 1,000 patients aged 55 years with a first unprovoked VTE who had completed 3-6 months of initial anticoagulation. The study found indefinite anticoagulation, compared with discontinuing anticoagulation, on average, resulted in 368 fewer recurrent VTE events and 14 fewer fatal PE events.

At the same time, indefinite coagulation in the hypothetical group induced an additional 114 major bleeding events, 30 intracerebral hemorrhages, and 11 fatal bleeding events over 40 years.

As for cost effectiveness, from the perspective of Canada’s health care system, continuing anticoagulation indefinitely, on average, increased costs by $16,014 Canadian dollars per person ($12,140 USD) without improving quality-adjusted life-years (incremental difference, 0.075 per person; 95% uncertainty interval, –0.192 to 0.017).

The authors noted that cost is a prime consideration as the estimated annual health care costs of VTE and its complications is $600 Canadian dollars ($7 billion–$10 billion USD).
 

High probability of small benefit

The authors spelled out the small benefit in patients with an initial PE.

According to the study, indefinite anticoagulation would result in an 80% probability of a marginal added clinical benefit (average increase of 57 days of perfect health over a lifetime) in patients with an initial PE (but with only a 24% chance of being cost effective).

“This high probability of an additional clinical benefit is plausible due to the higher proportion of recurrent VTE events presenting as PE (approximately 70% of episodes) in patients initially presenting with PE, in turn, resulting in a two- to threefold higher case-fatality rate of recurrent VTE in this patient subgroup.”
 

Tools to estimate bleeding risk imprecise

Scott Woller, MD, an internal medicine specialist and chair of medicine at Intermountain Medical Center, Murray, Utah, said in an interview that these results should help physicians’ discuss with their patients about duration of anticoagulation after the treatment phase.

He noted that the authors suggest that a low estimated annual risk for major bleeding should be assumed (< 0.67%) to make the choice for indefinite anticoagulation.

“This is a sticky wicket,” he said, “as tools to estimate bleeding risk among VTE patients are presently imprecise. For these reasons PCPs should take into account patient risk estimates – and the limitations that exist surrounding how we calculate these estimates – in addition to their values and preferences. This is really key in electing duration of anticoagulation.” 

A limitation of the study is that the model assumed that risks for recurrent VTE and major bleeding in clinical trials at 1 year remained constant during extended anticoagulation.

Dr. Woller said about that limitation: “One might argue that this is unlikely; age is a risk factor for major bleeding and therefore risks may be underestimated. However, in the ‘real world’ those that are perceived at lowest risk and demonstrate good tolerance to anticoagulation might likely preferentially continue anticoagulants and therefore risks may be overestimated.”

One coauthor reported being a clinical investigator for trials sponsored by Pfizer and Bristol-Myers Squibb and receiving honoraria from Pfizer, Sanofi and Aspen Pharma. The other authors disclosed no other relevant financial relationships. Dr. Woller is cochair of the CHEST guidelines on the treatment of venous thromboembolic disease.

Continuing anticoagulation indefinitely in patients with a first unprovoked venous thromboembolism (VTE) may have benefits for certain patients but is unlikely to be cost effective, say authors of a new study.

Continued anticoagulation for such patients “has little chance of improving life expectancy but might provide a mortality benefit in certain subgroups including patients with an initial PE (pulmonary embolism) or those at a very low risk for major bleeding,” wrote the authors, led by Faizan Khan, PhD, with the O’Brien Institute for Public Health, University of Calgary (Alta.).

Therefore, shared decision-making between patients with unprovoked VTE and physicians that includes discussion of preferences and values and use of validated prediction tools is important.

The authors noted that some patients might value avoiding morbidities of recurrent VTE the most and want to have lifelong anticoagulation. Some might be more fearful of major bleeding than VTE repercussions or don’t want the inconveniences of taking anticoagulants for a lifetime.

The findings were published in Annals of Internal Medicine.
 

Current guidelines recommend indefinite anticoagulation

Clinical practice guidelines now recommend indefinite anticoagulation for a first unprovoked VTE.

The authors did a modeling study in a hypothetical cohort of 1,000 patients aged 55 years with a first unprovoked VTE who had completed 3-6 months of initial anticoagulation. The study found indefinite anticoagulation, compared with discontinuing anticoagulation, on average, resulted in 368 fewer recurrent VTE events and 14 fewer fatal PE events.

At the same time, indefinite coagulation in the hypothetical group induced an additional 114 major bleeding events, 30 intracerebral hemorrhages, and 11 fatal bleeding events over 40 years.

As for cost effectiveness, from the perspective of Canada’s health care system, continuing anticoagulation indefinitely, on average, increased costs by $16,014 Canadian dollars per person ($12,140 USD) without improving quality-adjusted life-years (incremental difference, 0.075 per person; 95% uncertainty interval, –0.192 to 0.017).

The authors noted that cost is a prime consideration as the estimated annual health care costs of VTE and its complications is $600 Canadian dollars ($7 billion–$10 billion USD).
 

High probability of small benefit

The authors spelled out the small benefit in patients with an initial PE.

According to the study, indefinite anticoagulation would result in an 80% probability of a marginal added clinical benefit (average increase of 57 days of perfect health over a lifetime) in patients with an initial PE (but with only a 24% chance of being cost effective).

“This high probability of an additional clinical benefit is plausible due to the higher proportion of recurrent VTE events presenting as PE (approximately 70% of episodes) in patients initially presenting with PE, in turn, resulting in a two- to threefold higher case-fatality rate of recurrent VTE in this patient subgroup.”
 

Tools to estimate bleeding risk imprecise

Scott Woller, MD, an internal medicine specialist and chair of medicine at Intermountain Medical Center, Murray, Utah, said in an interview that these results should help physicians’ discuss with their patients about duration of anticoagulation after the treatment phase.

He noted that the authors suggest that a low estimated annual risk for major bleeding should be assumed (< 0.67%) to make the choice for indefinite anticoagulation.

“This is a sticky wicket,” he said, “as tools to estimate bleeding risk among VTE patients are presently imprecise. For these reasons PCPs should take into account patient risk estimates – and the limitations that exist surrounding how we calculate these estimates – in addition to their values and preferences. This is really key in electing duration of anticoagulation.” 

A limitation of the study is that the model assumed that risks for recurrent VTE and major bleeding in clinical trials at 1 year remained constant during extended anticoagulation.

Dr. Woller said about that limitation: “One might argue that this is unlikely; age is a risk factor for major bleeding and therefore risks may be underestimated. However, in the ‘real world’ those that are perceived at lowest risk and demonstrate good tolerance to anticoagulation might likely preferentially continue anticoagulants and therefore risks may be overestimated.”

One coauthor reported being a clinical investigator for trials sponsored by Pfizer and Bristol-Myers Squibb and receiving honoraria from Pfizer, Sanofi and Aspen Pharma. The other authors disclosed no other relevant financial relationships. Dr. Woller is cochair of the CHEST guidelines on the treatment of venous thromboembolic disease.

Continuing anticoagulation indefinitely in patients with a first unprovoked venous thromboembolism (VTE) may have benefits for certain patients but is unlikely to be cost effective, say authors of a new study.

Continued anticoagulation for such patients “has little chance of improving life expectancy but might provide a mortality benefit in certain subgroups including patients with an initial PE (pulmonary embolism) or those at a very low risk for major bleeding,” wrote the authors, led by Faizan Khan, PhD, with the O’Brien Institute for Public Health, University of Calgary (Alta.).

Therefore, shared decision-making between patients with unprovoked VTE and physicians that includes discussion of preferences and values and use of validated prediction tools is important.

The authors noted that some patients might value avoiding morbidities of recurrent VTE the most and want to have lifelong anticoagulation. Some might be more fearful of major bleeding than VTE repercussions or don’t want the inconveniences of taking anticoagulants for a lifetime.

The findings were published in Annals of Internal Medicine.
 

Current guidelines recommend indefinite anticoagulation

Clinical practice guidelines now recommend indefinite anticoagulation for a first unprovoked VTE.

The authors did a modeling study in a hypothetical cohort of 1,000 patients aged 55 years with a first unprovoked VTE who had completed 3-6 months of initial anticoagulation. The study found indefinite anticoagulation, compared with discontinuing anticoagulation, on average, resulted in 368 fewer recurrent VTE events and 14 fewer fatal PE events.

At the same time, indefinite coagulation in the hypothetical group induced an additional 114 major bleeding events, 30 intracerebral hemorrhages, and 11 fatal bleeding events over 40 years.

As for cost effectiveness, from the perspective of Canada’s health care system, continuing anticoagulation indefinitely, on average, increased costs by $16,014 Canadian dollars per person ($12,140 USD) without improving quality-adjusted life-years (incremental difference, 0.075 per person; 95% uncertainty interval, –0.192 to 0.017).

The authors noted that cost is a prime consideration as the estimated annual health care costs of VTE and its complications is $600 Canadian dollars ($7 billion–$10 billion USD).
 

High probability of small benefit

The authors spelled out the small benefit in patients with an initial PE.

According to the study, indefinite anticoagulation would result in an 80% probability of a marginal added clinical benefit (average increase of 57 days of perfect health over a lifetime) in patients with an initial PE (but with only a 24% chance of being cost effective).

“This high probability of an additional clinical benefit is plausible due to the higher proportion of recurrent VTE events presenting as PE (approximately 70% of episodes) in patients initially presenting with PE, in turn, resulting in a two- to threefold higher case-fatality rate of recurrent VTE in this patient subgroup.”
 

Tools to estimate bleeding risk imprecise

Scott Woller, MD, an internal medicine specialist and chair of medicine at Intermountain Medical Center, Murray, Utah, said in an interview that these results should help physicians’ discuss with their patients about duration of anticoagulation after the treatment phase.

He noted that the authors suggest that a low estimated annual risk for major bleeding should be assumed (< 0.67%) to make the choice for indefinite anticoagulation.

“This is a sticky wicket,” he said, “as tools to estimate bleeding risk among VTE patients are presently imprecise. For these reasons PCPs should take into account patient risk estimates – and the limitations that exist surrounding how we calculate these estimates – in addition to their values and preferences. This is really key in electing duration of anticoagulation.” 

A limitation of the study is that the model assumed that risks for recurrent VTE and major bleeding in clinical trials at 1 year remained constant during extended anticoagulation.

Dr. Woller said about that limitation: “One might argue that this is unlikely; age is a risk factor for major bleeding and therefore risks may be underestimated. However, in the ‘real world’ those that are perceived at lowest risk and demonstrate good tolerance to anticoagulation might likely preferentially continue anticoagulants and therefore risks may be overestimated.”

One coauthor reported being a clinical investigator for trials sponsored by Pfizer and Bristol-Myers Squibb and receiving honoraria from Pfizer, Sanofi and Aspen Pharma. The other authors disclosed no other relevant financial relationships. Dr. Woller is cochair of the CHEST guidelines on the treatment of venous thromboembolic disease.

New data suggest a significantly stronger link in women compared with men between atrial fibrillation (AF) and mild cognitive impairment (MCI) and dementia.

“Our findings imply that women with AF may be at higher risk for MCI and dementia with potentially more rapid disease progression from normal cognition to MCI or dementia than women without AF or men with and without AF,” wrote authors of a new study led by Kathryn A. Wood, PhD, RN, Neil Hodgson Woodruff School of Nursing at Emory University in Atlanta.

The findings were published online in Alzheimer’s & Dementia.

Researchers used the National Alzheimer’s Coordinating Center data with 43,630 patients and analyzed sex differences between men and women with AF and their performance on neuropsychological tests and cognitive disease progression.

Higher odds of dementia, MCI in women

According to the paper, AF is associated with higher odds of dementia (odds ratio [OR], 3.00; 95% confidence interval [CI], 1.22-7.37) in women and MCI in women (OR, 3.43; 95% CI, 1.55-7.55) compared with men.

Women with AF and normal cognition at baseline had a higher risk of disease progression (hazard ratio [HR], 1.26; 95% CI, 1.06-1.50) from normal to MCI and from MCI to vascular dementia (HR, 3.27; 95% CI, 1.89-5.65) than that of men with AF or men and women without AF. 

AF is a major public health problem linked with stroke and heart failure, and is an independent risk factor of increased mortality. It is associated with higher risk of cognitive impairment and dementia independent of stroke history.
 

Cognitive screening for AF patients

The authors wrote that cognitive screening, especially in women, should be part of yearly cardiology visits for patients with AF to help identify early those at highest risk for cognitive disease.

T. Jared Bunch, MD, professor of medicine in the division of cardiovascular medicine at University of Utah in Salt Lake City, said in an interview, “We have learned that how we treat atrial fibrillation can influence risk.”

First, he said, outcomes, including brain health, are better when rhythm control approaches are used within the first year of diagnosis. 

“Restoring a normal heart rhythm improves brain perfusion and cognitive function. Next, aggressive rhythm control – such as catheter ablation – is associated with much lower long-term risks of dementia in the [patients].  Finally, early and effective use of anticoagulation in patients with atrial fibrillation lowers risk of stroke, dementia, and cognitive decline.”
 

Several factors unknown

Dr. Bunch said there are some unknowns in the study, such as how long patients were in atrial fibrillation. 

He said one way to address the inequities is to refer women earlier as women are often referred later in disease to specialty care, which can have consequences.

He said it is not known how many people underwent early and effective rhythm control. 

“Women also are less likely to receive catheter ablation, a cardioversion, or be placed on antiarrhythmic drugs,” said Dr. Bunch, who was not part of the study. “These also represent potential opportunities to improve outcomes by treating the rhythm in a similar and aggressive manner in both men and women.”

Also unknown is how many people were on effective oral anticoagulation, Dr. Bunch noted.

The study importantly highlights a significant problem surrounding the care of women with AF, he said, but there are strategies to improve outcomes.

In addition to earlier screening and referral for women, providers should recognize that men and women may present differently with different AF symptoms. He added that physicians should offer catheter ablation, the most effective treatment, equally to men and women who are candidates.

In all people, he said, it’s important “to start anticoagulation very early in the disease to lower the risk of micro- and macrothrombotic events that lead to poor brain health and function.”

The study authors and Dr. Bunch declared no relevant financial relationships.

New data suggest a significantly stronger link in women compared with men between atrial fibrillation (AF) and mild cognitive impairment (MCI) and dementia.

“Our findings imply that women with AF may be at higher risk for MCI and dementia with potentially more rapid disease progression from normal cognition to MCI or dementia than women without AF or men with and without AF,” wrote authors of a new study led by Kathryn A. Wood, PhD, RN, Neil Hodgson Woodruff School of Nursing at Emory University in Atlanta.

The findings were published online in Alzheimer’s & Dementia.

Researchers used the National Alzheimer’s Coordinating Center data with 43,630 patients and analyzed sex differences between men and women with AF and their performance on neuropsychological tests and cognitive disease progression.

Higher odds of dementia, MCI in women

According to the paper, AF is associated with higher odds of dementia (odds ratio [OR], 3.00; 95% confidence interval [CI], 1.22-7.37) in women and MCI in women (OR, 3.43; 95% CI, 1.55-7.55) compared with men.

Women with AF and normal cognition at baseline had a higher risk of disease progression (hazard ratio [HR], 1.26; 95% CI, 1.06-1.50) from normal to MCI and from MCI to vascular dementia (HR, 3.27; 95% CI, 1.89-5.65) than that of men with AF or men and women without AF. 

AF is a major public health problem linked with stroke and heart failure, and is an independent risk factor of increased mortality. It is associated with higher risk of cognitive impairment and dementia independent of stroke history.
 

Cognitive screening for AF patients

The authors wrote that cognitive screening, especially in women, should be part of yearly cardiology visits for patients with AF to help identify early those at highest risk for cognitive disease.

T. Jared Bunch, MD, professor of medicine in the division of cardiovascular medicine at University of Utah in Salt Lake City, said in an interview, “We have learned that how we treat atrial fibrillation can influence risk.”

First, he said, outcomes, including brain health, are better when rhythm control approaches are used within the first year of diagnosis. 

“Restoring a normal heart rhythm improves brain perfusion and cognitive function. Next, aggressive rhythm control – such as catheter ablation – is associated with much lower long-term risks of dementia in the [patients].  Finally, early and effective use of anticoagulation in patients with atrial fibrillation lowers risk of stroke, dementia, and cognitive decline.”
 

Several factors unknown

Dr. Bunch said there are some unknowns in the study, such as how long patients were in atrial fibrillation. 

He said one way to address the inequities is to refer women earlier as women are often referred later in disease to specialty care, which can have consequences.

He said it is not known how many people underwent early and effective rhythm control. 

“Women also are less likely to receive catheter ablation, a cardioversion, or be placed on antiarrhythmic drugs,” said Dr. Bunch, who was not part of the study. “These also represent potential opportunities to improve outcomes by treating the rhythm in a similar and aggressive manner in both men and women.”

Also unknown is how many people were on effective oral anticoagulation, Dr. Bunch noted.

The study importantly highlights a significant problem surrounding the care of women with AF, he said, but there are strategies to improve outcomes.

In addition to earlier screening and referral for women, providers should recognize that men and women may present differently with different AF symptoms. He added that physicians should offer catheter ablation, the most effective treatment, equally to men and women who are candidates.

In all people, he said, it’s important “to start anticoagulation very early in the disease to lower the risk of micro- and macrothrombotic events that lead to poor brain health and function.”

The study authors and Dr. Bunch declared no relevant financial relationships.

New data suggest a significantly stronger link in women compared with men between atrial fibrillation (AF) and mild cognitive impairment (MCI) and dementia.

“Our findings imply that women with AF may be at higher risk for MCI and dementia with potentially more rapid disease progression from normal cognition to MCI or dementia than women without AF or men with and without AF,” wrote authors of a new study led by Kathryn A. Wood, PhD, RN, Neil Hodgson Woodruff School of Nursing at Emory University in Atlanta.

The findings were published online in Alzheimer’s & Dementia.

Researchers used the National Alzheimer’s Coordinating Center data with 43,630 patients and analyzed sex differences between men and women with AF and their performance on neuropsychological tests and cognitive disease progression.

Higher odds of dementia, MCI in women

According to the paper, AF is associated with higher odds of dementia (odds ratio [OR], 3.00; 95% confidence interval [CI], 1.22-7.37) in women and MCI in women (OR, 3.43; 95% CI, 1.55-7.55) compared with men.

Women with AF and normal cognition at baseline had a higher risk of disease progression (hazard ratio [HR], 1.26; 95% CI, 1.06-1.50) from normal to MCI and from MCI to vascular dementia (HR, 3.27; 95% CI, 1.89-5.65) than that of men with AF or men and women without AF. 

AF is a major public health problem linked with stroke and heart failure, and is an independent risk factor of increased mortality. It is associated with higher risk of cognitive impairment and dementia independent of stroke history.
 

Cognitive screening for AF patients

The authors wrote that cognitive screening, especially in women, should be part of yearly cardiology visits for patients with AF to help identify early those at highest risk for cognitive disease.

T. Jared Bunch, MD, professor of medicine in the division of cardiovascular medicine at University of Utah in Salt Lake City, said in an interview, “We have learned that how we treat atrial fibrillation can influence risk.”

First, he said, outcomes, including brain health, are better when rhythm control approaches are used within the first year of diagnosis. 

“Restoring a normal heart rhythm improves brain perfusion and cognitive function. Next, aggressive rhythm control – such as catheter ablation – is associated with much lower long-term risks of dementia in the [patients].  Finally, early and effective use of anticoagulation in patients with atrial fibrillation lowers risk of stroke, dementia, and cognitive decline.”
 

Several factors unknown

Dr. Bunch said there are some unknowns in the study, such as how long patients were in atrial fibrillation. 

He said one way to address the inequities is to refer women earlier as women are often referred later in disease to specialty care, which can have consequences.

He said it is not known how many people underwent early and effective rhythm control. 

“Women also are less likely to receive catheter ablation, a cardioversion, or be placed on antiarrhythmic drugs,” said Dr. Bunch, who was not part of the study. “These also represent potential opportunities to improve outcomes by treating the rhythm in a similar and aggressive manner in both men and women.”

Also unknown is how many people were on effective oral anticoagulation, Dr. Bunch noted.

The study importantly highlights a significant problem surrounding the care of women with AF, he said, but there are strategies to improve outcomes.

In addition to earlier screening and referral for women, providers should recognize that men and women may present differently with different AF symptoms. He added that physicians should offer catheter ablation, the most effective treatment, equally to men and women who are candidates.

In all people, he said, it’s important “to start anticoagulation very early in the disease to lower the risk of micro- and macrothrombotic events that lead to poor brain health and function.”

The study authors and Dr. Bunch declared no relevant financial relationships.

The Food and Drug Administration approved ritlecitinib on June 23 for the treatment of severe alopecia areata in people ages 12 and older, the manufacturer announced.

Taken as a once-daily pill, ritlecitinib is a dual inhibitor of the TEC family of tyrosine kinases and of Janus kinase 3 (JAK3). The recommended dose of ritlecitinib, which will be marketed as Litfulo, is 50 mg once a day, according to the statement announcing the approval from Pfizer.

FDA_approved23_web.jpg

It is the second JAK inhibitor approved for treating alopecia areata, following approval of baricitinib (Olumiant) in June 2022 for AA in adults. Ritlecitinib is the first JAK inhibitor approved for children ages 12 and older with AA.  

The European Medicines Agency has also accepted the Marketing Authorization Application for ritlecitinib in the same population and a decision is expected in the fourth quarter of this year.
 

Approval based on ALLEGRO trials

Approval was based on  previously announced results from trials, including the phase 2b/3 ALLEGRO study of ritlecitinib in 718 patients aged 12 years and older with alopecia areata, with 50% of more scalp hair loss, as measured by the Severity of Alopecia Tool (SALT), including patients with alopecia totalis (complete scalp hair loss) and alopecia universalis (complete scalp, face, and body hair loss).

Patients in the trial were experiencing a current episode of alopecia areata that had lasted between 6 months and 10 years. They were randomized to receive once-daily ritlecitinib at doses of 30 mg or 50 mg (with or without 1 month of initial treatment with once-daily ritlecitinib 200 mg), ritlecitinib 10 mg, or placebo.

Statistically significantly higher proportions of patients treated with ritlecitinib 30 mg and 50 mg (with or without the loading dose) had 80% or more scalp hair coverage, as measured by a SALT score of 20 or less after 6 months of treatment versus placebo. After 6 months of treatment, among those on the 50-mg dose, 23% had achieved a SALT score of 20 or less, compared with 2% of those on placebo. The results were published in The Lancet.

According to the company release, efficacy and safety of ritlecitinib was consistent between those ages 12-17 and adults, and the most common adverse events reported in the study, in at least 4% of patients treated with ritlecitinib, were headache (10.8%), diarrhea (10%), acne (6.2%), rash (5.4%), and urticaria (4.6%). 

Ritlecitinib labeling includes the boxed warning about the risk for serious infections, mortality, malignancy, major adverse cardiovascular events, and thrombosis, which is included in the labels for other JAK inhibitors.
 

Ritlecitinib evaluated for other diseases

In addition to alopecia areata, ritlecitinib has shown efficacy and acceptable safety in treating ulcerative colitis and is being evaluated for treating vitiligo, Crohn’s disease, and rheumatoid arthritis.

In the statement, the company says that ritlecitinib will be available “in the coming weeks.” The manufacturer says it also has completed regulatory submissions for ritlecitinib in the United Kingdom, China, and Japan, and expects decisions this year.

Alopecia areata affects about 6.8 million people in the United States and 147 million globally.

In a statement, Nicole Friedland, president and CEO of the National Alopecia Areata Foundation, said that NAAF “is thrilled to have a second FDA-approved treatment for alopecia areata, which is the first approved for adolescents.”

A version of this article first appeared on Medscape.com.

The Food and Drug Administration approved ritlecitinib on June 23 for the treatment of severe alopecia areata in people ages 12 and older, the manufacturer announced.

Taken as a once-daily pill, ritlecitinib is a dual inhibitor of the TEC family of tyrosine kinases and of Janus kinase 3 (JAK3). The recommended dose of ritlecitinib, which will be marketed as Litfulo, is 50 mg once a day, according to the statement announcing the approval from Pfizer.

FDA_approved23_web.jpg

It is the second JAK inhibitor approved for treating alopecia areata, following approval of baricitinib (Olumiant) in June 2022 for AA in adults. Ritlecitinib is the first JAK inhibitor approved for children ages 12 and older with AA.  

The European Medicines Agency has also accepted the Marketing Authorization Application for ritlecitinib in the same population and a decision is expected in the fourth quarter of this year.
 

Approval based on ALLEGRO trials

Approval was based on  previously announced results from trials, including the phase 2b/3 ALLEGRO study of ritlecitinib in 718 patients aged 12 years and older with alopecia areata, with 50% of more scalp hair loss, as measured by the Severity of Alopecia Tool (SALT), including patients with alopecia totalis (complete scalp hair loss) and alopecia universalis (complete scalp, face, and body hair loss).

Patients in the trial were experiencing a current episode of alopecia areata that had lasted between 6 months and 10 years. They were randomized to receive once-daily ritlecitinib at doses of 30 mg or 50 mg (with or without 1 month of initial treatment with once-daily ritlecitinib 200 mg), ritlecitinib 10 mg, or placebo.

Statistically significantly higher proportions of patients treated with ritlecitinib 30 mg and 50 mg (with or without the loading dose) had 80% or more scalp hair coverage, as measured by a SALT score of 20 or less after 6 months of treatment versus placebo. After 6 months of treatment, among those on the 50-mg dose, 23% had achieved a SALT score of 20 or less, compared with 2% of those on placebo. The results were published in The Lancet.

According to the company release, efficacy and safety of ritlecitinib was consistent between those ages 12-17 and adults, and the most common adverse events reported in the study, in at least 4% of patients treated with ritlecitinib, were headache (10.8%), diarrhea (10%), acne (6.2%), rash (5.4%), and urticaria (4.6%). 

Ritlecitinib labeling includes the boxed warning about the risk for serious infections, mortality, malignancy, major adverse cardiovascular events, and thrombosis, which is included in the labels for other JAK inhibitors.
 

Ritlecitinib evaluated for other diseases

In addition to alopecia areata, ritlecitinib has shown efficacy and acceptable safety in treating ulcerative colitis and is being evaluated for treating vitiligo, Crohn’s disease, and rheumatoid arthritis.

In the statement, the company says that ritlecitinib will be available “in the coming weeks.” The manufacturer says it also has completed regulatory submissions for ritlecitinib in the United Kingdom, China, and Japan, and expects decisions this year.

Alopecia areata affects about 6.8 million people in the United States and 147 million globally.

In a statement, Nicole Friedland, president and CEO of the National Alopecia Areata Foundation, said that NAAF “is thrilled to have a second FDA-approved treatment for alopecia areata, which is the first approved for adolescents.”

A version of this article first appeared on Medscape.com.

The Food and Drug Administration approved ritlecitinib on June 23 for the treatment of severe alopecia areata in people ages 12 and older, the manufacturer announced.

Taken as a once-daily pill, ritlecitinib is a dual inhibitor of the TEC family of tyrosine kinases and of Janus kinase 3 (JAK3). The recommended dose of ritlecitinib, which will be marketed as Litfulo, is 50 mg once a day, according to the statement announcing the approval from Pfizer.

FDA_approved23_web.jpg

It is the second JAK inhibitor approved for treating alopecia areata, following approval of baricitinib (Olumiant) in June 2022 for AA in adults. Ritlecitinib is the first JAK inhibitor approved for children ages 12 and older with AA.  

The European Medicines Agency has also accepted the Marketing Authorization Application for ritlecitinib in the same population and a decision is expected in the fourth quarter of this year.
 

Approval based on ALLEGRO trials

Approval was based on  previously announced results from trials, including the phase 2b/3 ALLEGRO study of ritlecitinib in 718 patients aged 12 years and older with alopecia areata, with 50% of more scalp hair loss, as measured by the Severity of Alopecia Tool (SALT), including patients with alopecia totalis (complete scalp hair loss) and alopecia universalis (complete scalp, face, and body hair loss).

Patients in the trial were experiencing a current episode of alopecia areata that had lasted between 6 months and 10 years. They were randomized to receive once-daily ritlecitinib at doses of 30 mg or 50 mg (with or without 1 month of initial treatment with once-daily ritlecitinib 200 mg), ritlecitinib 10 mg, or placebo.

Statistically significantly higher proportions of patients treated with ritlecitinib 30 mg and 50 mg (with or without the loading dose) had 80% or more scalp hair coverage, as measured by a SALT score of 20 or less after 6 months of treatment versus placebo. After 6 months of treatment, among those on the 50-mg dose, 23% had achieved a SALT score of 20 or less, compared with 2% of those on placebo. The results were published in The Lancet.

According to the company release, efficacy and safety of ritlecitinib was consistent between those ages 12-17 and adults, and the most common adverse events reported in the study, in at least 4% of patients treated with ritlecitinib, were headache (10.8%), diarrhea (10%), acne (6.2%), rash (5.4%), and urticaria (4.6%). 

Ritlecitinib labeling includes the boxed warning about the risk for serious infections, mortality, malignancy, major adverse cardiovascular events, and thrombosis, which is included in the labels for other JAK inhibitors.
 

Ritlecitinib evaluated for other diseases

In addition to alopecia areata, ritlecitinib has shown efficacy and acceptable safety in treating ulcerative colitis and is being evaluated for treating vitiligo, Crohn’s disease, and rheumatoid arthritis.

In the statement, the company says that ritlecitinib will be available “in the coming weeks.” The manufacturer says it also has completed regulatory submissions for ritlecitinib in the United Kingdom, China, and Japan, and expects decisions this year.

Alopecia areata affects about 6.8 million people in the United States and 147 million globally.

In a statement, Nicole Friedland, president and CEO of the National Alopecia Areata Foundation, said that NAAF “is thrilled to have a second FDA-approved treatment for alopecia areata, which is the first approved for adolescents.”

A version of this article first appeared on Medscape.com.

Controversies remain in treating inguinal hernias in children and the American Academy of Pediatrics is addressing them with a clinical report.

Faraz A. Khan, MD, an adjunct associate professor in the division of pediatric surgery at Loma Linda (Calif.) University Children’s Hospital, led the AAP’s Committee on Fetus and Newborn, sections on surgery and urology, in writing the guidance, published in Pediatrics.

Kahn_Faraz_CALIF_web.jpg

An inguinal hernia, a common pediatric surgical condition (90% are in boys, the authors wrote), appears as a bulge in the groin or scrotum and requires surgical repair to prevent a more severe incarcerated hernia, which occurs when organs from the abdomen become trapped in the hernia.

The risk of that incarceration drives the preference and timing of surgical repair, the authors wrote.

The incidence of inguinal hernias is about 8-50 per 1,000 live births in term infants and is much higher in extremely low-birth-weight infants.

Ankush Gosain, MD, PhD, chief of pediatric surgery at Children’s Hospital Colorado, Aurora, who was not involved in the AAP clinical report, said in an interview that the best timing for the surgery on a premature infant has been an unanswered question and this guidance is helpful.

Inguinal hernias in preterm infants are especially common. The incidence is reported to be as high as 20%.

Repair can wait until babies have left NICU

The authors concluded that there was moderate-quality evidence supporting deferring hernia repair until after discharge from the neonatal intensive care unit because this may reduce the risk of respiratory problems without increasing risk of incarceration or another operation.

But Dr. Gosain noted that the authors left the door open for data from a study that recently finished enrolling patients. That trial (Dr. Gosain is a site investigator) is expected to help determine whether an early- or late-term approach is best in preterm infants.

“There are pluses and minuses that we and the neonatologists and the anesthesiologists recognize,” he said.
 

Laparoscopic approach as good, sometimes better

Dr. Gosain also said he was glad to see the authors addressed the merits of the laparoscopic approach and when it is preferred.

The authors noted that a laparoscopic approach is increasingly popular – rates have grown fivefold between 2009 and 2018 – and they found it is “at least as effective as, if not better than,” the current preferred method, traditional open high ligation of the hernia sac.

Laparoscopy also appears to be a feasible option in managing recurrent hernias.

Dr. Gosain said that, when the laparoscopic approach was developed, there was concern that it would lead to higher recurrence of the hernias. “That concern has diminished over time,” he added. The paper helps give surgeons and pediatricians peace of mind that this is a safe approach.
 

Who should perform the surgeries?

The authors concluded that, ideally, pediatric surgical specialists, pediatric urologists, or general surgeons with a significant yearly case volume should perform the surgeries.

They found a significant inverse relationship between recurrence rates and general surgeon case volume: general surgeons who completed fewer than 10 pediatric inguinal hernias per year had the highest recurrence rates and the highest-volume general surgeons had recurrence rates similar to pediatric surgical specialists.

Pediatric surgical specialists trained in fellowships had the lowest rate of hernia recurrences.

Dr. Gosain said he was glad the authors pointed out that both the surgeon and the anesthesiologist ideally should have that specialty training.
 

No evidence that anesthetic exposure affects neurodevelopment

The researchers found no conclusive evidence that otherwise-healthy children’s exposure to a single relatively short duration of anesthetic adds any significant risk to neurodevelopment or academic performance, or increases risk of ADHD or autism spectrum disorder.

Contralateral exploration with unilateral hernia

Providers continue to debate contralateral exploration among patients with unilateral inguinal hernia. Proponents of exploration cite a 10%-15% rate of developing of a hernia at a later time. Therefore, routine exploration and, if identified, ligation of a patent processus vaginalis (PPV) may avoid a subsequent anesthetic.

Opponents counter that not all PPVs will become clinically significant inguinal hernias, and doing routine exploration exposes the patient to potentially unnecessary complications.

The authors wrote: “In the absence of strong data for or against repair of incidentally discovered contralateral PPV, family values related to the risks and benefits of each approach from a nuanced preoperative discussion should be considered.”

Dr. Gosain said that, with all of the guidance points, “you need to have a true conversation between the surgeon and the parents with pluses and minuses of the different approaches because one is not necessarily absolutely better than the other.”

The authors and Dr. Gosain declare no relevant financial relationships.

Controversies remain in treating inguinal hernias in children and the American Academy of Pediatrics is addressing them with a clinical report.

Faraz A. Khan, MD, an adjunct associate professor in the division of pediatric surgery at Loma Linda (Calif.) University Children’s Hospital, led the AAP’s Committee on Fetus and Newborn, sections on surgery and urology, in writing the guidance, published in Pediatrics.

Kahn_Faraz_CALIF_web.jpg

An inguinal hernia, a common pediatric surgical condition (90% are in boys, the authors wrote), appears as a bulge in the groin or scrotum and requires surgical repair to prevent a more severe incarcerated hernia, which occurs when organs from the abdomen become trapped in the hernia.

The risk of that incarceration drives the preference and timing of surgical repair, the authors wrote.

The incidence of inguinal hernias is about 8-50 per 1,000 live births in term infants and is much higher in extremely low-birth-weight infants.

Ankush Gosain, MD, PhD, chief of pediatric surgery at Children’s Hospital Colorado, Aurora, who was not involved in the AAP clinical report, said in an interview that the best timing for the surgery on a premature infant has been an unanswered question and this guidance is helpful.

Inguinal hernias in preterm infants are especially common. The incidence is reported to be as high as 20%.

Repair can wait until babies have left NICU

The authors concluded that there was moderate-quality evidence supporting deferring hernia repair until after discharge from the neonatal intensive care unit because this may reduce the risk of respiratory problems without increasing risk of incarceration or another operation.

But Dr. Gosain noted that the authors left the door open for data from a study that recently finished enrolling patients. That trial (Dr. Gosain is a site investigator) is expected to help determine whether an early- or late-term approach is best in preterm infants.

“There are pluses and minuses that we and the neonatologists and the anesthesiologists recognize,” he said.
 

Laparoscopic approach as good, sometimes better

Dr. Gosain also said he was glad to see the authors addressed the merits of the laparoscopic approach and when it is preferred.

The authors noted that a laparoscopic approach is increasingly popular – rates have grown fivefold between 2009 and 2018 – and they found it is “at least as effective as, if not better than,” the current preferred method, traditional open high ligation of the hernia sac.

Laparoscopy also appears to be a feasible option in managing recurrent hernias.

Dr. Gosain said that, when the laparoscopic approach was developed, there was concern that it would lead to higher recurrence of the hernias. “That concern has diminished over time,” he added. The paper helps give surgeons and pediatricians peace of mind that this is a safe approach.
 

Who should perform the surgeries?

The authors concluded that, ideally, pediatric surgical specialists, pediatric urologists, or general surgeons with a significant yearly case volume should perform the surgeries.

They found a significant inverse relationship between recurrence rates and general surgeon case volume: general surgeons who completed fewer than 10 pediatric inguinal hernias per year had the highest recurrence rates and the highest-volume general surgeons had recurrence rates similar to pediatric surgical specialists.

Pediatric surgical specialists trained in fellowships had the lowest rate of hernia recurrences.

Dr. Gosain said he was glad the authors pointed out that both the surgeon and the anesthesiologist ideally should have that specialty training.
 

No evidence that anesthetic exposure affects neurodevelopment

The researchers found no conclusive evidence that otherwise-healthy children’s exposure to a single relatively short duration of anesthetic adds any significant risk to neurodevelopment or academic performance, or increases risk of ADHD or autism spectrum disorder.

Contralateral exploration with unilateral hernia

Providers continue to debate contralateral exploration among patients with unilateral inguinal hernia. Proponents of exploration cite a 10%-15% rate of developing of a hernia at a later time. Therefore, routine exploration and, if identified, ligation of a patent processus vaginalis (PPV) may avoid a subsequent anesthetic.

Opponents counter that not all PPVs will become clinically significant inguinal hernias, and doing routine exploration exposes the patient to potentially unnecessary complications.

The authors wrote: “In the absence of strong data for or against repair of incidentally discovered contralateral PPV, family values related to the risks and benefits of each approach from a nuanced preoperative discussion should be considered.”

Dr. Gosain said that, with all of the guidance points, “you need to have a true conversation between the surgeon and the parents with pluses and minuses of the different approaches because one is not necessarily absolutely better than the other.”

The authors and Dr. Gosain declare no relevant financial relationships.

Controversies remain in treating inguinal hernias in children and the American Academy of Pediatrics is addressing them with a clinical report.

Faraz A. Khan, MD, an adjunct associate professor in the division of pediatric surgery at Loma Linda (Calif.) University Children’s Hospital, led the AAP’s Committee on Fetus and Newborn, sections on surgery and urology, in writing the guidance, published in Pediatrics.

Kahn_Faraz_CALIF_web.jpg

An inguinal hernia, a common pediatric surgical condition (90% are in boys, the authors wrote), appears as a bulge in the groin or scrotum and requires surgical repair to prevent a more severe incarcerated hernia, which occurs when organs from the abdomen become trapped in the hernia.

The risk of that incarceration drives the preference and timing of surgical repair, the authors wrote.

The incidence of inguinal hernias is about 8-50 per 1,000 live births in term infants and is much higher in extremely low-birth-weight infants.

Ankush Gosain, MD, PhD, chief of pediatric surgery at Children’s Hospital Colorado, Aurora, who was not involved in the AAP clinical report, said in an interview that the best timing for the surgery on a premature infant has been an unanswered question and this guidance is helpful.

Inguinal hernias in preterm infants are especially common. The incidence is reported to be as high as 20%.

Repair can wait until babies have left NICU

The authors concluded that there was moderate-quality evidence supporting deferring hernia repair until after discharge from the neonatal intensive care unit because this may reduce the risk of respiratory problems without increasing risk of incarceration or another operation.

But Dr. Gosain noted that the authors left the door open for data from a study that recently finished enrolling patients. That trial (Dr. Gosain is a site investigator) is expected to help determine whether an early- or late-term approach is best in preterm infants.

“There are pluses and minuses that we and the neonatologists and the anesthesiologists recognize,” he said.
 

Laparoscopic approach as good, sometimes better

Dr. Gosain also said he was glad to see the authors addressed the merits of the laparoscopic approach and when it is preferred.

The authors noted that a laparoscopic approach is increasingly popular – rates have grown fivefold between 2009 and 2018 – and they found it is “at least as effective as, if not better than,” the current preferred method, traditional open high ligation of the hernia sac.

Laparoscopy also appears to be a feasible option in managing recurrent hernias.

Dr. Gosain said that, when the laparoscopic approach was developed, there was concern that it would lead to higher recurrence of the hernias. “That concern has diminished over time,” he added. The paper helps give surgeons and pediatricians peace of mind that this is a safe approach.
 

Who should perform the surgeries?

The authors concluded that, ideally, pediatric surgical specialists, pediatric urologists, or general surgeons with a significant yearly case volume should perform the surgeries.

They found a significant inverse relationship between recurrence rates and general surgeon case volume: general surgeons who completed fewer than 10 pediatric inguinal hernias per year had the highest recurrence rates and the highest-volume general surgeons had recurrence rates similar to pediatric surgical specialists.

Pediatric surgical specialists trained in fellowships had the lowest rate of hernia recurrences.

Dr. Gosain said he was glad the authors pointed out that both the surgeon and the anesthesiologist ideally should have that specialty training.
 

No evidence that anesthetic exposure affects neurodevelopment

The researchers found no conclusive evidence that otherwise-healthy children’s exposure to a single relatively short duration of anesthetic adds any significant risk to neurodevelopment or academic performance, or increases risk of ADHD or autism spectrum disorder.

Contralateral exploration with unilateral hernia

Providers continue to debate contralateral exploration among patients with unilateral inguinal hernia. Proponents of exploration cite a 10%-15% rate of developing of a hernia at a later time. Therefore, routine exploration and, if identified, ligation of a patent processus vaginalis (PPV) may avoid a subsequent anesthetic.

Opponents counter that not all PPVs will become clinically significant inguinal hernias, and doing routine exploration exposes the patient to potentially unnecessary complications.

The authors wrote: “In the absence of strong data for or against repair of incidentally discovered contralateral PPV, family values related to the risks and benefits of each approach from a nuanced preoperative discussion should be considered.”

Dr. Gosain said that, with all of the guidance points, “you need to have a true conversation between the surgeon and the parents with pluses and minuses of the different approaches because one is not necessarily absolutely better than the other.”

The authors and Dr. Gosain declare no relevant financial relationships.

The U.S. Food and Drug Administration is declining to approve the investigational antifungal olorofim and is asking for more data, according to a news release from the manufacturer, F2G.

Olorofim, (formerly known as F901318) is the first in the orotomide class of antifungals to be evaluated clinically for the treatment of invasive mold infections. Its maker, F2G, is a biotech company based in Manchester, England, that focuses on developing drugs for rare fungal diseases.

The company says it remains optimistic and will address the FDA’s requirements and continue to seek approval.

The FDA’s denial comes as fungal infections are becoming increasingly common and resistant to treatment. There are only four antifungal classes currently available, and there are few new candidates in the pipeline. No new classes of antifungals have been developed in 2 decades.

David Andes, MD, chief of the division of infectious diseases at the University of Wisconsin–Madison, told this news organization he shares the hope that the company can meet the requirements to gain approval.

“Some of the early results were really exciting,” he said. “People are enthusiastic about the compound because it has a novel mechanism of action, and it is active against a group of fungi that we have limited to no options for.”
 

Early results ‘exciting’

Dr. Andes said several physicians have been able to prescribe olorofim under the compassionate use program “and have witnessed success.”

Olorofim is the first antifungal agent to be granted breakthrough therapy designation, which the FDA granted in November 2019 for the treatment of invasive mold infections for patients with limited or no treatment options, including patients with refractory aspergillosis or those who are intolerant of currently available therapy. It is also indicated for infections due to Lomentospora prolificans, Scedosporium, and Scopulariopsis species.

Olorofim received a second breakthrough therapy designation in October 2020. The second designation was granted for treatment of central nervous system coccidioidomycosis that is refractory or for cases that cannot be treated with standard-of-care therapy.

It is very difficult for patients to be approved to receive compassionate use medicines, Dr. Andes pointed out. “I’d like to have access sooner rather than later,” he added.

Dr. Andes says the drugs are expensive and are time consuming to produce. And with antifungals, it is difficult to demonstrate safety in comparison with other antimicrobial agents because “it’s hard to hurt a fungus without having toxicity with human cells.”
 

Complete response letter issued

F2G received a complete response letter from the FDA regarding its new drug application for olorofim, according to the news release issued by the company. “While F2G is disappointed with this outcome, we remain optimistic about olorofim’s potential to address an unmet need for patients with invasive fungal infections who have exhausted their treatment alternatives,” Francesco Maria Lavino, chief executive officer, said in the release. “We are assessing the details of the Complete Response Letter, and we plan to meet with the FDA to discuss it further.”

Dr. Andes says few other antifungals have made it as far as olorofim in clinical trials.

Lance B. Price, PhD, codirector of the Antibiotic Resistance Action Center at George Washington University in Washington, told this news organization that despite the lack of antifungals in the pipeline, “We can’t allow our desperation to override the checkpoints that ensure that antifungals are safe to use in people.”

In the meantime, he said, it is important to preserve the utility of current antifungals by avoiding overusing them in medicine and agriculture.

“Sadly,” he said, “a drug called ipflufenoquin, which works by a similar mode of action as olorofim, has already been approved by the U.S. Environmental Protection Agency for use in plant agriculture. This could weaken the effectiveness of olorofim for treating things like Aspergillus infections even before the drug has been approved for use in humans.”
 

Plant drug undermining olorofim efficacy in humans

“While I’m sure this makes financial sense for the makers of ipflufenoquin, it borders on insanity from a public health perspective,” Dr. Price said.

Meanwhile, the global threat of fungal infections grows. The World Health Organization has launched its first-ever list of health-threatening fungi. Authors of a WHO report that contains the list write, “The invasive forms of these fungal infections often affect severely ill patients and those with significant underlying immune system–related conditions.”

F2G will continue to expand olorofim’s clinical trial program, according to the company’s statement. Along with its partner, Shionogi, it is enrolling patients with proven or probable invasive aspergillosis in a global phase 3 trial (OASIS), which will compare outcomes after treatment with olorofim in comparison with amphotericin B liposome (AmBisome) followed by standard of care.

A version of this article first appeared on Medscape.com.

The U.S. Food and Drug Administration is declining to approve the investigational antifungal olorofim and is asking for more data, according to a news release from the manufacturer, F2G.

Olorofim, (formerly known as F901318) is the first in the orotomide class of antifungals to be evaluated clinically for the treatment of invasive mold infections. Its maker, F2G, is a biotech company based in Manchester, England, that focuses on developing drugs for rare fungal diseases.

The company says it remains optimistic and will address the FDA’s requirements and continue to seek approval.

The FDA’s denial comes as fungal infections are becoming increasingly common and resistant to treatment. There are only four antifungal classes currently available, and there are few new candidates in the pipeline. No new classes of antifungals have been developed in 2 decades.

David Andes, MD, chief of the division of infectious diseases at the University of Wisconsin–Madison, told this news organization he shares the hope that the company can meet the requirements to gain approval.

“Some of the early results were really exciting,” he said. “People are enthusiastic about the compound because it has a novel mechanism of action, and it is active against a group of fungi that we have limited to no options for.”
 

Early results ‘exciting’

Dr. Andes said several physicians have been able to prescribe olorofim under the compassionate use program “and have witnessed success.”

Olorofim is the first antifungal agent to be granted breakthrough therapy designation, which the FDA granted in November 2019 for the treatment of invasive mold infections for patients with limited or no treatment options, including patients with refractory aspergillosis or those who are intolerant of currently available therapy. It is also indicated for infections due to Lomentospora prolificans, Scedosporium, and Scopulariopsis species.

Olorofim received a second breakthrough therapy designation in October 2020. The second designation was granted for treatment of central nervous system coccidioidomycosis that is refractory or for cases that cannot be treated with standard-of-care therapy.

It is very difficult for patients to be approved to receive compassionate use medicines, Dr. Andes pointed out. “I’d like to have access sooner rather than later,” he added.

Dr. Andes says the drugs are expensive and are time consuming to produce. And with antifungals, it is difficult to demonstrate safety in comparison with other antimicrobial agents because “it’s hard to hurt a fungus without having toxicity with human cells.”
 

Complete response letter issued

F2G received a complete response letter from the FDA regarding its new drug application for olorofim, according to the news release issued by the company. “While F2G is disappointed with this outcome, we remain optimistic about olorofim’s potential to address an unmet need for patients with invasive fungal infections who have exhausted their treatment alternatives,” Francesco Maria Lavino, chief executive officer, said in the release. “We are assessing the details of the Complete Response Letter, and we plan to meet with the FDA to discuss it further.”

Dr. Andes says few other antifungals have made it as far as olorofim in clinical trials.

Lance B. Price, PhD, codirector of the Antibiotic Resistance Action Center at George Washington University in Washington, told this news organization that despite the lack of antifungals in the pipeline, “We can’t allow our desperation to override the checkpoints that ensure that antifungals are safe to use in people.”

In the meantime, he said, it is important to preserve the utility of current antifungals by avoiding overusing them in medicine and agriculture.

“Sadly,” he said, “a drug called ipflufenoquin, which works by a similar mode of action as olorofim, has already been approved by the U.S. Environmental Protection Agency for use in plant agriculture. This could weaken the effectiveness of olorofim for treating things like Aspergillus infections even before the drug has been approved for use in humans.”
 

Plant drug undermining olorofim efficacy in humans

“While I’m sure this makes financial sense for the makers of ipflufenoquin, it borders on insanity from a public health perspective,” Dr. Price said.

Meanwhile, the global threat of fungal infections grows. The World Health Organization has launched its first-ever list of health-threatening fungi. Authors of a WHO report that contains the list write, “The invasive forms of these fungal infections often affect severely ill patients and those with significant underlying immune system–related conditions.”

F2G will continue to expand olorofim’s clinical trial program, according to the company’s statement. Along with its partner, Shionogi, it is enrolling patients with proven or probable invasive aspergillosis in a global phase 3 trial (OASIS), which will compare outcomes after treatment with olorofim in comparison with amphotericin B liposome (AmBisome) followed by standard of care.

A version of this article first appeared on Medscape.com.

The U.S. Food and Drug Administration is declining to approve the investigational antifungal olorofim and is asking for more data, according to a news release from the manufacturer, F2G.

Olorofim, (formerly known as F901318) is the first in the orotomide class of antifungals to be evaluated clinically for the treatment of invasive mold infections. Its maker, F2G, is a biotech company based in Manchester, England, that focuses on developing drugs for rare fungal diseases.

The company says it remains optimistic and will address the FDA’s requirements and continue to seek approval.

The FDA’s denial comes as fungal infections are becoming increasingly common and resistant to treatment. There are only four antifungal classes currently available, and there are few new candidates in the pipeline. No new classes of antifungals have been developed in 2 decades.

David Andes, MD, chief of the division of infectious diseases at the University of Wisconsin–Madison, told this news organization he shares the hope that the company can meet the requirements to gain approval.

“Some of the early results were really exciting,” he said. “People are enthusiastic about the compound because it has a novel mechanism of action, and it is active against a group of fungi that we have limited to no options for.”
 

Early results ‘exciting’

Dr. Andes said several physicians have been able to prescribe olorofim under the compassionate use program “and have witnessed success.”

Olorofim is the first antifungal agent to be granted breakthrough therapy designation, which the FDA granted in November 2019 for the treatment of invasive mold infections for patients with limited or no treatment options, including patients with refractory aspergillosis or those who are intolerant of currently available therapy. It is also indicated for infections due to Lomentospora prolificans, Scedosporium, and Scopulariopsis species.

Olorofim received a second breakthrough therapy designation in October 2020. The second designation was granted for treatment of central nervous system coccidioidomycosis that is refractory or for cases that cannot be treated with standard-of-care therapy.

It is very difficult for patients to be approved to receive compassionate use medicines, Dr. Andes pointed out. “I’d like to have access sooner rather than later,” he added.

Dr. Andes says the drugs are expensive and are time consuming to produce. And with antifungals, it is difficult to demonstrate safety in comparison with other antimicrobial agents because “it’s hard to hurt a fungus without having toxicity with human cells.”
 

Complete response letter issued

F2G received a complete response letter from the FDA regarding its new drug application for olorofim, according to the news release issued by the company. “While F2G is disappointed with this outcome, we remain optimistic about olorofim’s potential to address an unmet need for patients with invasive fungal infections who have exhausted their treatment alternatives,” Francesco Maria Lavino, chief executive officer, said in the release. “We are assessing the details of the Complete Response Letter, and we plan to meet with the FDA to discuss it further.”

Dr. Andes says few other antifungals have made it as far as olorofim in clinical trials.

Lance B. Price, PhD, codirector of the Antibiotic Resistance Action Center at George Washington University in Washington, told this news organization that despite the lack of antifungals in the pipeline, “We can’t allow our desperation to override the checkpoints that ensure that antifungals are safe to use in people.”

In the meantime, he said, it is important to preserve the utility of current antifungals by avoiding overusing them in medicine and agriculture.

“Sadly,” he said, “a drug called ipflufenoquin, which works by a similar mode of action as olorofim, has already been approved by the U.S. Environmental Protection Agency for use in plant agriculture. This could weaken the effectiveness of olorofim for treating things like Aspergillus infections even before the drug has been approved for use in humans.”
 

Plant drug undermining olorofim efficacy in humans

“While I’m sure this makes financial sense for the makers of ipflufenoquin, it borders on insanity from a public health perspective,” Dr. Price said.

Meanwhile, the global threat of fungal infections grows. The World Health Organization has launched its first-ever list of health-threatening fungi. Authors of a WHO report that contains the list write, “The invasive forms of these fungal infections often affect severely ill patients and those with significant underlying immune system–related conditions.”

F2G will continue to expand olorofim’s clinical trial program, according to the company’s statement. Along with its partner, Shionogi, it is enrolling patients with proven or probable invasive aspergillosis in a global phase 3 trial (OASIS), which will compare outcomes after treatment with olorofim in comparison with amphotericin B liposome (AmBisome) followed by standard of care.

A version of this article first appeared on Medscape.com.