Losing More Than Fat

Whether you have totally bought into the “obesity is a disease” paradigm or are still in denial, you must admit that the development of a suite of effective weight loss medications has created a tsunami of interest and economic activity in this country on a scale not seen since the Beanie Baby craze of the mid-1990s. But, obesity management is serious business. While most of those soft cuddly toys are gathering dust in shoeboxes across this country, weight loss medications are likely to be the vanguard of rapidly evolving revolution in healthcare management that will be with us for the foreseeable future.

Most thoughtful folks who purchased Beanie Babies in 1994 had no illusions and knew that in a few short years this bubble of soft cuddly toys was going to burst. However, do those of us on the front line of medical care know what the future holds for the patients who are being prescribed or are scavenging those too-good-to-be-true medications?

Wilkoff_William_G_2_web.jpg

My guess is that in the long run we will need a combination of some serious tinkering by the pharmaceutical industry and a trek up some steep learning curves before we eventually arrive at a safe and effective chemical management for obese patients. I recently read an article by an obesity management specialist at Harvard Medical School who voiced her concerns that we are missing an opportunity to make this explosion of popularity in GLP-1 drugs into an important learning experience.

In an opinion piece in JAMA Internal Medicine, Dr. Fatima Cody Stanford and her coauthors argue that we, actually the US Food and Drug Administration (FDA), is over-focused on weight loss in determining the efficacy of anti-obesity medications. Dr. Stanford and colleagues point out that when a patient loses weight it isn’t just fat — it is complex process that may include muscle and bone mineralization as well. She has consulted for at least one obesity-drug manufacturer and says that these companies have the resources to produce data on body composition that could help clinicians create management plans that would address the patients’ overall health. However, the FDA has not demanded this broader and deeper assessment of general health when reviewing the drug trials.

I don’t think we can blame the patients for not asking whether they will healthier while taking these medications. They have already spent a lifetime, even if it is just a decade, of suffering as the “fat one.” A new outfit and a look in the mirror can’t help but make them feel better ... in the short term anyway. We as physicians must shoulder some of the blame for focusing on weight. Our spoken or unspoken message has been “Lose weight and you will be healthier.” We may make our message sound more professional by tossing around terms like “BMI,” but as Dr. Stanford points out, “we have known BMI is a flawed metric for a long time.”

There is the notion that obese people have had to build more muscle to help them carry around the extra weight, so that we should expect them to lose that extra muscle along with the fat. However, in older adults there is an entity called sarcopenic obesity, in which the patient doesn’t have that extra muscle to lose.

In a brief Internet research venture, I could find little on the subject of muscle loss and GLP-1s, other than “it can happen.” And, nothing on the effect in adolescents. And that is one of Dr. Stanford’s points. We just don’t know. She said that looking at body composition can be costly and not something that the clinician can do. However, as far as muscle mass is concerned, we need to be alert to the potential for loss. Simple assessments of strength can help us tailor our management to the specific patient’s need.

The bottom line is this ... now that we have effective medications for “weight loss,” we need to redefine the relationship between weight and health. “We” means us as clinicians. It means the folks at FDA. And, if we can improve our messaging, it will osmose to the rest of the population. Just because you’ve dropped two dress sizes doesn’t mean you’re healthy.

Dr. Wilkoff practiced primary care pediatrics in Brunswick, Maine, for nearly 40 years. He has authored several books on behavioral pediatrics, including “How to Say No to Your Toddler.” Other than a Littman stethoscope he accepted as a first-year medical student in 1966, Dr. Wilkoff reports having nothing to disclose. Email him at pdnews@mdedge.com.

Whether you have totally bought into the “obesity is a disease” paradigm or are still in denial, you must admit that the development of a suite of effective weight loss medications has created a tsunami of interest and economic activity in this country on a scale not seen since the Beanie Baby craze of the mid-1990s. But, obesity management is serious business. While most of those soft cuddly toys are gathering dust in shoeboxes across this country, weight loss medications are likely to be the vanguard of rapidly evolving revolution in healthcare management that will be with us for the foreseeable future.

Most thoughtful folks who purchased Beanie Babies in 1994 had no illusions and knew that in a few short years this bubble of soft cuddly toys was going to burst. However, do those of us on the front line of medical care know what the future holds for the patients who are being prescribed or are scavenging those too-good-to-be-true medications?

Wilkoff_William_G_2_web.jpg

My guess is that in the long run we will need a combination of some serious tinkering by the pharmaceutical industry and a trek up some steep learning curves before we eventually arrive at a safe and effective chemical management for obese patients. I recently read an article by an obesity management specialist at Harvard Medical School who voiced her concerns that we are missing an opportunity to make this explosion of popularity in GLP-1 drugs into an important learning experience.

In an opinion piece in JAMA Internal Medicine, Dr. Fatima Cody Stanford and her coauthors argue that we, actually the US Food and Drug Administration (FDA), is over-focused on weight loss in determining the efficacy of anti-obesity medications. Dr. Stanford and colleagues point out that when a patient loses weight it isn’t just fat — it is complex process that may include muscle and bone mineralization as well. She has consulted for at least one obesity-drug manufacturer and says that these companies have the resources to produce data on body composition that could help clinicians create management plans that would address the patients’ overall health. However, the FDA has not demanded this broader and deeper assessment of general health when reviewing the drug trials.

I don’t think we can blame the patients for not asking whether they will healthier while taking these medications. They have already spent a lifetime, even if it is just a decade, of suffering as the “fat one.” A new outfit and a look in the mirror can’t help but make them feel better ... in the short term anyway. We as physicians must shoulder some of the blame for focusing on weight. Our spoken or unspoken message has been “Lose weight and you will be healthier.” We may make our message sound more professional by tossing around terms like “BMI,” but as Dr. Stanford points out, “we have known BMI is a flawed metric for a long time.”

There is the notion that obese people have had to build more muscle to help them carry around the extra weight, so that we should expect them to lose that extra muscle along with the fat. However, in older adults there is an entity called sarcopenic obesity, in which the patient doesn’t have that extra muscle to lose.

In a brief Internet research venture, I could find little on the subject of muscle loss and GLP-1s, other than “it can happen.” And, nothing on the effect in adolescents. And that is one of Dr. Stanford’s points. We just don’t know. She said that looking at body composition can be costly and not something that the clinician can do. However, as far as muscle mass is concerned, we need to be alert to the potential for loss. Simple assessments of strength can help us tailor our management to the specific patient’s need.

The bottom line is this ... now that we have effective medications for “weight loss,” we need to redefine the relationship between weight and health. “We” means us as clinicians. It means the folks at FDA. And, if we can improve our messaging, it will osmose to the rest of the population. Just because you’ve dropped two dress sizes doesn’t mean you’re healthy.

Dr. Wilkoff practiced primary care pediatrics in Brunswick, Maine, for nearly 40 years. He has authored several books on behavioral pediatrics, including “How to Say No to Your Toddler.” Other than a Littman stethoscope he accepted as a first-year medical student in 1966, Dr. Wilkoff reports having nothing to disclose. Email him at pdnews@mdedge.com.

Whether you have totally bought into the “obesity is a disease” paradigm or are still in denial, you must admit that the development of a suite of effective weight loss medications has created a tsunami of interest and economic activity in this country on a scale not seen since the Beanie Baby craze of the mid-1990s. But, obesity management is serious business. While most of those soft cuddly toys are gathering dust in shoeboxes across this country, weight loss medications are likely to be the vanguard of rapidly evolving revolution in healthcare management that will be with us for the foreseeable future.

Most thoughtful folks who purchased Beanie Babies in 1994 had no illusions and knew that in a few short years this bubble of soft cuddly toys was going to burst. However, do those of us on the front line of medical care know what the future holds for the patients who are being prescribed or are scavenging those too-good-to-be-true medications?

Wilkoff_William_G_2_web.jpg

My guess is that in the long run we will need a combination of some serious tinkering by the pharmaceutical industry and a trek up some steep learning curves before we eventually arrive at a safe and effective chemical management for obese patients. I recently read an article by an obesity management specialist at Harvard Medical School who voiced her concerns that we are missing an opportunity to make this explosion of popularity in GLP-1 drugs into an important learning experience.

In an opinion piece in JAMA Internal Medicine, Dr. Fatima Cody Stanford and her coauthors argue that we, actually the US Food and Drug Administration (FDA), is over-focused on weight loss in determining the efficacy of anti-obesity medications. Dr. Stanford and colleagues point out that when a patient loses weight it isn’t just fat — it is complex process that may include muscle and bone mineralization as well. She has consulted for at least one obesity-drug manufacturer and says that these companies have the resources to produce data on body composition that could help clinicians create management plans that would address the patients’ overall health. However, the FDA has not demanded this broader and deeper assessment of general health when reviewing the drug trials.

I don’t think we can blame the patients for not asking whether they will healthier while taking these medications. They have already spent a lifetime, even if it is just a decade, of suffering as the “fat one.” A new outfit and a look in the mirror can’t help but make them feel better ... in the short term anyway. We as physicians must shoulder some of the blame for focusing on weight. Our spoken or unspoken message has been “Lose weight and you will be healthier.” We may make our message sound more professional by tossing around terms like “BMI,” but as Dr. Stanford points out, “we have known BMI is a flawed metric for a long time.”

There is the notion that obese people have had to build more muscle to help them carry around the extra weight, so that we should expect them to lose that extra muscle along with the fat. However, in older adults there is an entity called sarcopenic obesity, in which the patient doesn’t have that extra muscle to lose.

In a brief Internet research venture, I could find little on the subject of muscle loss and GLP-1s, other than “it can happen.” And, nothing on the effect in adolescents. And that is one of Dr. Stanford’s points. We just don’t know. She said that looking at body composition can be costly and not something that the clinician can do. However, as far as muscle mass is concerned, we need to be alert to the potential for loss. Simple assessments of strength can help us tailor our management to the specific patient’s need.

The bottom line is this ... now that we have effective medications for “weight loss,” we need to redefine the relationship between weight and health. “We” means us as clinicians. It means the folks at FDA. And, if we can improve our messaging, it will osmose to the rest of the population. Just because you’ve dropped two dress sizes doesn’t mean you’re healthy.

Dr. Wilkoff practiced primary care pediatrics in Brunswick, Maine, for nearly 40 years. He has authored several books on behavioral pediatrics, including “How to Say No to Your Toddler.” Other than a Littman stethoscope he accepted as a first-year medical student in 1966, Dr. Wilkoff reports having nothing to disclose. Email him at pdnews@mdedge.com.