Obesity

TOPLINE:

The metabolically unhealthy obesity phenotype, with its multiple comorbidities, may be the most practical group of people with obesity to screen for Cushing syndrome rather than all patients with obesity.

METHODOLOGY:

• Obesity is a key clinical feature of Cushing syndrome and shares many overlapping characteristics. An ongoing debate continues about the need to screen patients with obesity for the rare endocrine disease, but phenotypes known as metabolically healthy or unhealthy obesity may help better define an at-risk population.
• To assess the prevalence of Cushing syndrome by metabolic health status, researchers conducted a retrospective study of 1008 patients with obesity (mean age, 40 years; 83% women; body mass index ≥ 30) seen at an endocrinology outpatient clinic in Turkey between December 2020 and June 2022.
• They screened patients for Cushing syndrome with an overnight dexamethasone suppression test (1 mg DST), an oral dexamethasone dose given at 11 PM followed by a fasting blood sample for cortisol measurement the next morning. A serum cortisol level < 1.8 mcg/dL indicated normal suppression.
• Patients were categorized into those with metabolically healthy obesity (n = 229) or metabolically unhealthy obesity (n = 779) based on the absence or presence of comorbidities such as diabetes, prediabetes, coronary artery disease, hypertension, or dyslipidemia.

TAKEAWAY:

• The overall prevalence of Cushing syndrome in the study cohort was 0.2%, with only two patients definitively diagnosed after more tests and the remaining 10 classified as having subclinical hypercortisolism.
• Cortisol levels following the 1 mg DST were higher in the metabolically unhealthy obesity group than in the metabolically healthy obesity group (P = .001).
• Among the 12 patients with unsuppressed levels of cortisol, 11 belonged to the metabolically unhealthy obesity group, indicating a strong association between metabolic health and the levels of cortisol.
• The test demonstrated a specificity of 99% and sensitivity of 100% for screening Cushing syndrome in patients with obesity.

IN PRACTICE:

“Screening all patients with obesity for CS [Cushing syndrome] without considering any associated metabolic conditions appears impractical and unnecessary in everyday clinical practice,” the authors wrote. “However, it may be more reasonable and applicable to selectively screen the patients with obesity having comorbidities such as DM [diabetes mellitus], hypertension, dyslipidemia, or coronary artery disease, which lead to a metabolically unhealthy phenotype, rather than all individuals with obesity,” they added.

SOURCE:

The study, led by Sema Hepsen, Ankara Etlik City Hospital, Department of Endocrinology and Metabolism, Ankara, Turkey, was published online in the International Journal of Obesity.

LIMITATIONS:

The single-center design of the study and inclusion of patients from a single racial group may limit the generalizability of the findings. The retrospective design prevented the retrieval of all relevant data on clinical features and fat distribution.

DISCLOSURES:

The study was supported by an open access funding provided by the Scientific and Technological Research Council of Türkiye. The authors declared no conflicts of interest.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

The metabolically unhealthy obesity phenotype, with its multiple comorbidities, may be the most practical group of people with obesity to screen for Cushing syndrome rather than all patients with obesity.

METHODOLOGY:

• Obesity is a key clinical feature of Cushing syndrome and shares many overlapping characteristics. An ongoing debate continues about the need to screen patients with obesity for the rare endocrine disease, but phenotypes known as metabolically healthy or unhealthy obesity may help better define an at-risk population.
• To assess the prevalence of Cushing syndrome by metabolic health status, researchers conducted a retrospective study of 1008 patients with obesity (mean age, 40 years; 83% women; body mass index ≥ 30) seen at an endocrinology outpatient clinic in Turkey between December 2020 and June 2022.
• They screened patients for Cushing syndrome with an overnight dexamethasone suppression test (1 mg DST), an oral dexamethasone dose given at 11 PM followed by a fasting blood sample for cortisol measurement the next morning. A serum cortisol level < 1.8 mcg/dL indicated normal suppression.
• Patients were categorized into those with metabolically healthy obesity (n = 229) or metabolically unhealthy obesity (n = 779) based on the absence or presence of comorbidities such as diabetes, prediabetes, coronary artery disease, hypertension, or dyslipidemia.

TAKEAWAY:

• The overall prevalence of Cushing syndrome in the study cohort was 0.2%, with only two patients definitively diagnosed after more tests and the remaining 10 classified as having subclinical hypercortisolism.
• Cortisol levels following the 1 mg DST were higher in the metabolically unhealthy obesity group than in the metabolically healthy obesity group (P = .001).
• Among the 12 patients with unsuppressed levels of cortisol, 11 belonged to the metabolically unhealthy obesity group, indicating a strong association between metabolic health and the levels of cortisol.
• The test demonstrated a specificity of 99% and sensitivity of 100% for screening Cushing syndrome in patients with obesity.

IN PRACTICE:

“Screening all patients with obesity for CS [Cushing syndrome] without considering any associated metabolic conditions appears impractical and unnecessary in everyday clinical practice,” the authors wrote. “However, it may be more reasonable and applicable to selectively screen the patients with obesity having comorbidities such as DM [diabetes mellitus], hypertension, dyslipidemia, or coronary artery disease, which lead to a metabolically unhealthy phenotype, rather than all individuals with obesity,” they added.

SOURCE:

The study, led by Sema Hepsen, Ankara Etlik City Hospital, Department of Endocrinology and Metabolism, Ankara, Turkey, was published online in the International Journal of Obesity.

LIMITATIONS:

The single-center design of the study and inclusion of patients from a single racial group may limit the generalizability of the findings. The retrospective design prevented the retrieval of all relevant data on clinical features and fat distribution.

DISCLOSURES:

The study was supported by an open access funding provided by the Scientific and Technological Research Council of Türkiye. The authors declared no conflicts of interest.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

The metabolically unhealthy obesity phenotype, with its multiple comorbidities, may be the most practical group of people with obesity to screen for Cushing syndrome rather than all patients with obesity.

METHODOLOGY:

• Obesity is a key clinical feature of Cushing syndrome and shares many overlapping characteristics. An ongoing debate continues about the need to screen patients with obesity for the rare endocrine disease, but phenotypes known as metabolically healthy or unhealthy obesity may help better define an at-risk population.
• To assess the prevalence of Cushing syndrome by metabolic health status, researchers conducted a retrospective study of 1008 patients with obesity (mean age, 40 years; 83% women; body mass index ≥ 30) seen at an endocrinology outpatient clinic in Turkey between December 2020 and June 2022.
• They screened patients for Cushing syndrome with an overnight dexamethasone suppression test (1 mg DST), an oral dexamethasone dose given at 11 PM followed by a fasting blood sample for cortisol measurement the next morning. A serum cortisol level < 1.8 mcg/dL indicated normal suppression.
• Patients were categorized into those with metabolically healthy obesity (n = 229) or metabolically unhealthy obesity (n = 779) based on the absence or presence of comorbidities such as diabetes, prediabetes, coronary artery disease, hypertension, or dyslipidemia.

TAKEAWAY:

• The overall prevalence of Cushing syndrome in the study cohort was 0.2%, with only two patients definitively diagnosed after more tests and the remaining 10 classified as having subclinical hypercortisolism.
• Cortisol levels following the 1 mg DST were higher in the metabolically unhealthy obesity group than in the metabolically healthy obesity group (P = .001).
• Among the 12 patients with unsuppressed levels of cortisol, 11 belonged to the metabolically unhealthy obesity group, indicating a strong association between metabolic health and the levels of cortisol.
• The test demonstrated a specificity of 99% and sensitivity of 100% for screening Cushing syndrome in patients with obesity.

IN PRACTICE:

“Screening all patients with obesity for CS [Cushing syndrome] without considering any associated metabolic conditions appears impractical and unnecessary in everyday clinical practice,” the authors wrote. “However, it may be more reasonable and applicable to selectively screen the patients with obesity having comorbidities such as DM [diabetes mellitus], hypertension, dyslipidemia, or coronary artery disease, which lead to a metabolically unhealthy phenotype, rather than all individuals with obesity,” they added.

SOURCE:

The study, led by Sema Hepsen, Ankara Etlik City Hospital, Department of Endocrinology and Metabolism, Ankara, Turkey, was published online in the International Journal of Obesity.

LIMITATIONS:

The single-center design of the study and inclusion of patients from a single racial group may limit the generalizability of the findings. The retrospective design prevented the retrieval of all relevant data on clinical features and fat distribution.

DISCLOSURES:

The study was supported by an open access funding provided by the Scientific and Technological Research Council of Türkiye. The authors declared no conflicts of interest.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

A so-called “oatzempic” diet has been bouncing around the internet posing as a cheap — and available — weight loss alternative to Ozempic.

Fans of the diet, made trendy by TikTok postings and a clever name, claim that an oat-based smoothie helps people quickly shed lots of weight. The smoothie is made by blending 1/2 cup of oats, 1 cup of water, a squeeze of lime, and maybe a dash of cinnamon or other flavoring agents, typically as the first meal of the day, often after fasting, followed by normal meals.

Despite the hype, the oatzempic drink is a far cry from Ozempic (semaglutide), the glucagon-like peptide 1 (GLP-1) medication the Food and Drug Administration has approved only for type 2 diabetes management but used off label for weight loss.

So how do pulverized oats stack up against prescription-based GLP-1s? According to two nutrition experts, they’re not as effective as some TikTok influencers claim. And in people with diabetes, the diet can be dangerous.
 

Nutritionists Answer Questions on Oatzempic

Caroline West Passerrello, EdD, RDN, LDN, an instructor and community coordinator in the School of Health and Rehabilitation Sciences at the University of Pittsburgh, Pennsylvania, and Emma Laing, PhD, RDN, LD, a clinical professor and director of dietetics in the College of Family and Consumer Sciences at the University of Georgia, Athens, talked about this fad in emails.

Can the ‘oatzempic’ diet help people lose weight?

Dr. Passerrello: Oats are particularly high in soluble fiber, and high-fiber foods can increase the natural production of GLPs. But studies are mixed on whether this happens when eating oats.

The high content of soluble beta-glucan fiber in oats and the appetite-suppressing citric acid in lime can potentially promote decreased appetite and increased satiety. But a bowl of oatmeal, though not as trendy, will probably produce the same results.

Is the oatzempic diet safe for people with type 2 diabetes?

Dr. Laing: This diet has the potential to cause harm. The diet and the drug are not similar in mechanism of action or strength of scientific evidence to support their role in diabetes and weight management. There is no evidence that this concoction provides the same outcomes as GLP-1 agonists. Rapid weight loss is unsustainable and can be harmful, and frequent spikes in blood sugar can harm adults and children with diabetes. So the oatzempic diet’s safety depends on the rate of weight loss and the effect on blood sugar. While it provides beta-glucan from oats and citric acid from lime juice, it is missing protein, healthy fats, and other vitamins and minerals that enhance the nutrient content and stabilize blood sugar.

Maintaining relatively consistent, normal-range blood glucose concentrations is key for managing diabetes and lowering the risks for other health complications. Carbohydrate sources consumed on their own can produce greater blood sugar fluctuations than when combined with proteins and fats, which slow carbohydrate digestion speed. So pairing oats with fruits, vegetables, healthy fats, and protein sources enhances the flavor, texture, and nutrient composition of the dish and can help slow the postprandial rise in blood glucose.

In the long term, any restrictive fad diet likely cannot be sustained and increases the risk for malnutrition, metabolic rate slowing to conserve energy, depression, social isolation, or eating disorder.

Additional considerations apply to children, with or without diabetes. Restrictive, extreme diets that promise quick results typically “work” by promoting body water and muscle mass losses. Such diets are not only contraindicated in children, who are undergoing rapid growth and development, but also unsustainable and can lead to physical and psychological problems that carry into adulthood.

What strategies and tactics can physicians use to effectively communicate with their patients about safe and effective diets?

Dr. Laing: Encourage patients to be skeptical of social media trends that seem too good to be true. Many [social media] creators lack the education or professional credentials to offer sound nutrition advice, and their posts could do harm. Explain that individual nutrition needs differ considerably based on age, activity patterns, health conditions, and medications, and one person’s way of eating or success is often not realistic for someone else.

Encourage open dialogue and provide nonjudgmental advice. If the taste of oatzempic intrigues patients, there is likely no harm in experimenting. Work on ensuring their meals are adequate in calories and contain sources of protein and healthy fats to prevent spikes in blood glucose. It’s crucial to communicate that weight loss doesn’t always equate with improved health.

Sharing information from the Academy of Nutrition and Dietetics and the American Diabetes Association can equip patients with tools they can implement under their clinician’s guidance. A provider’s greatest ally in diabetes care is a registered dietitian nutritionist (RDN) who is a Certified Diabetes Care and Education Specialist. RDNs will determine specific energy and nutrient needs and provide medical nutrition therapy such as carbohydrate counting, simplified meal plans, healthy food choices, exchange lists, and behavior strategies to help patients manage their diabetes. Many insurance plans cover these services.

What additional comments would you like to share with clinicians whose patients may ask them about the oatzempic diet?

Dr. Passerrello: What we do consistently matters. If your patient likes the taste of oatzempic in one meal a day, it’s a way to get more oats into their diet, if they focus their other meals on vegetables, fruits, whole grains, lean protein, and unsaturated fats.

Diets are out, and sustainable dietary patterns are in. Diets are one-size-fits-all, whereas a sustainable dietary pattern is individualized based on a person’s goals, medical history, taste preferences, budget, and lifestyle. Visit MyPlate.gov or work with an RDN [visit https://www.eatright.org/find-a-nutrition-expert to find nutritionists near your patients] to determine what a sustainable dietary pattern looks like.

What do clinicians need to know about claims on social media that a related drink — ‘ricezempic’ — aids weight loss?

Dr. Laing: Ricezempic promoters claim that drinking the beverage — typically made by soaking 1/2 cup of uncooked white rice in 1 cup of water and the juice from half a lime, then discarding the rice and drinking the liquid before breakfast — will lead to weight loss because the strained water provides a small dose of resistant starch, which is a source of prebiotics. Studies have shown that ingesting prebiotics may help lower blood cholesterol, improve blood glucose and insulin sensitivity, and benefit digestive function; however, more research is needed to determine specifics and if prebiotics are proven for weight loss.

Does ricezempic work?

Dr. Laing: There is no evidence that this concoction provides the same outcomes as GLP-1 agonists. The diet and the drug are not similar in mechanism of action or strength of scientific evidence to support their role in diabetes and weight management. Even if ricezempic provides a small amount of resistant starch and hydration from the rice water and citric acid from the lime juice, it is missing fiber, protein, healthy fats, and other vitamins and minerals that enhance the nutrient content of a meal or snack and stabilize blood sugar.

What advice do you have for clinicians whose patients with diabetes ask them about ricezempic?

Dr. Laing: I would not suggest that patients rely on ricezempic to support their health. There is no scientific evidence to show that people will lose weight in the short or long term by drinking ricezempic before a meal (or as a meal replacement).

If your patients are aiming to increase their intake of prebiotics, they are naturally found in various vegetables, fruits, whole grains, and seeds and in yogurt and high-fiber breads and cereals. A nutritious eating pattern that includes these foods is most beneficial for health.

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

A so-called “oatzempic” diet has been bouncing around the internet posing as a cheap — and available — weight loss alternative to Ozempic.

Fans of the diet, made trendy by TikTok postings and a clever name, claim that an oat-based smoothie helps people quickly shed lots of weight. The smoothie is made by blending 1/2 cup of oats, 1 cup of water, a squeeze of lime, and maybe a dash of cinnamon or other flavoring agents, typically as the first meal of the day, often after fasting, followed by normal meals.

Despite the hype, the oatzempic drink is a far cry from Ozempic (semaglutide), the glucagon-like peptide 1 (GLP-1) medication the Food and Drug Administration has approved only for type 2 diabetes management but used off label for weight loss.

So how do pulverized oats stack up against prescription-based GLP-1s? According to two nutrition experts, they’re not as effective as some TikTok influencers claim. And in people with diabetes, the diet can be dangerous.
 

Nutritionists Answer Questions on Oatzempic

Caroline West Passerrello, EdD, RDN, LDN, an instructor and community coordinator in the School of Health and Rehabilitation Sciences at the University of Pittsburgh, Pennsylvania, and Emma Laing, PhD, RDN, LD, a clinical professor and director of dietetics in the College of Family and Consumer Sciences at the University of Georgia, Athens, talked about this fad in emails.

Can the ‘oatzempic’ diet help people lose weight?

Dr. Passerrello: Oats are particularly high in soluble fiber, and high-fiber foods can increase the natural production of GLPs. But studies are mixed on whether this happens when eating oats.

The high content of soluble beta-glucan fiber in oats and the appetite-suppressing citric acid in lime can potentially promote decreased appetite and increased satiety. But a bowl of oatmeal, though not as trendy, will probably produce the same results.

Is the oatzempic diet safe for people with type 2 diabetes?

Dr. Laing: This diet has the potential to cause harm. The diet and the drug are not similar in mechanism of action or strength of scientific evidence to support their role in diabetes and weight management. There is no evidence that this concoction provides the same outcomes as GLP-1 agonists. Rapid weight loss is unsustainable and can be harmful, and frequent spikes in blood sugar can harm adults and children with diabetes. So the oatzempic diet’s safety depends on the rate of weight loss and the effect on blood sugar. While it provides beta-glucan from oats and citric acid from lime juice, it is missing protein, healthy fats, and other vitamins and minerals that enhance the nutrient content and stabilize blood sugar.

Maintaining relatively consistent, normal-range blood glucose concentrations is key for managing diabetes and lowering the risks for other health complications. Carbohydrate sources consumed on their own can produce greater blood sugar fluctuations than when combined with proteins and fats, which slow carbohydrate digestion speed. So pairing oats with fruits, vegetables, healthy fats, and protein sources enhances the flavor, texture, and nutrient composition of the dish and can help slow the postprandial rise in blood glucose.

In the long term, any restrictive fad diet likely cannot be sustained and increases the risk for malnutrition, metabolic rate slowing to conserve energy, depression, social isolation, or eating disorder.

Additional considerations apply to children, with or without diabetes. Restrictive, extreme diets that promise quick results typically “work” by promoting body water and muscle mass losses. Such diets are not only contraindicated in children, who are undergoing rapid growth and development, but also unsustainable and can lead to physical and psychological problems that carry into adulthood.

What strategies and tactics can physicians use to effectively communicate with their patients about safe and effective diets?

Dr. Laing: Encourage patients to be skeptical of social media trends that seem too good to be true. Many [social media] creators lack the education or professional credentials to offer sound nutrition advice, and their posts could do harm. Explain that individual nutrition needs differ considerably based on age, activity patterns, health conditions, and medications, and one person’s way of eating or success is often not realistic for someone else.

Encourage open dialogue and provide nonjudgmental advice. If the taste of oatzempic intrigues patients, there is likely no harm in experimenting. Work on ensuring their meals are adequate in calories and contain sources of protein and healthy fats to prevent spikes in blood glucose. It’s crucial to communicate that weight loss doesn’t always equate with improved health.

Sharing information from the Academy of Nutrition and Dietetics and the American Diabetes Association can equip patients with tools they can implement under their clinician’s guidance. A provider’s greatest ally in diabetes care is a registered dietitian nutritionist (RDN) who is a Certified Diabetes Care and Education Specialist. RDNs will determine specific energy and nutrient needs and provide medical nutrition therapy such as carbohydrate counting, simplified meal plans, healthy food choices, exchange lists, and behavior strategies to help patients manage their diabetes. Many insurance plans cover these services.

What additional comments would you like to share with clinicians whose patients may ask them about the oatzempic diet?

Dr. Passerrello: What we do consistently matters. If your patient likes the taste of oatzempic in one meal a day, it’s a way to get more oats into their diet, if they focus their other meals on vegetables, fruits, whole grains, lean protein, and unsaturated fats.

Diets are out, and sustainable dietary patterns are in. Diets are one-size-fits-all, whereas a sustainable dietary pattern is individualized based on a person’s goals, medical history, taste preferences, budget, and lifestyle. Visit MyPlate.gov or work with an RDN [visit https://www.eatright.org/find-a-nutrition-expert to find nutritionists near your patients] to determine what a sustainable dietary pattern looks like.

What do clinicians need to know about claims on social media that a related drink — ‘ricezempic’ — aids weight loss?

Dr. Laing: Ricezempic promoters claim that drinking the beverage — typically made by soaking 1/2 cup of uncooked white rice in 1 cup of water and the juice from half a lime, then discarding the rice and drinking the liquid before breakfast — will lead to weight loss because the strained water provides a small dose of resistant starch, which is a source of prebiotics. Studies have shown that ingesting prebiotics may help lower blood cholesterol, improve blood glucose and insulin sensitivity, and benefit digestive function; however, more research is needed to determine specifics and if prebiotics are proven for weight loss.

Does ricezempic work?

Dr. Laing: There is no evidence that this concoction provides the same outcomes as GLP-1 agonists. The diet and the drug are not similar in mechanism of action or strength of scientific evidence to support their role in diabetes and weight management. Even if ricezempic provides a small amount of resistant starch and hydration from the rice water and citric acid from the lime juice, it is missing fiber, protein, healthy fats, and other vitamins and minerals that enhance the nutrient content of a meal or snack and stabilize blood sugar.

What advice do you have for clinicians whose patients with diabetes ask them about ricezempic?

Dr. Laing: I would not suggest that patients rely on ricezempic to support their health. There is no scientific evidence to show that people will lose weight in the short or long term by drinking ricezempic before a meal (or as a meal replacement).

If your patients are aiming to increase their intake of prebiotics, they are naturally found in various vegetables, fruits, whole grains, and seeds and in yogurt and high-fiber breads and cereals. A nutritious eating pattern that includes these foods is most beneficial for health.

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

A so-called “oatzempic” diet has been bouncing around the internet posing as a cheap — and available — weight loss alternative to Ozempic.

Fans of the diet, made trendy by TikTok postings and a clever name, claim that an oat-based smoothie helps people quickly shed lots of weight. The smoothie is made by blending 1/2 cup of oats, 1 cup of water, a squeeze of lime, and maybe a dash of cinnamon or other flavoring agents, typically as the first meal of the day, often after fasting, followed by normal meals.

Despite the hype, the oatzempic drink is a far cry from Ozempic (semaglutide), the glucagon-like peptide 1 (GLP-1) medication the Food and Drug Administration has approved only for type 2 diabetes management but used off label for weight loss.

So how do pulverized oats stack up against prescription-based GLP-1s? According to two nutrition experts, they’re not as effective as some TikTok influencers claim. And in people with diabetes, the diet can be dangerous.
 

Nutritionists Answer Questions on Oatzempic

Caroline West Passerrello, EdD, RDN, LDN, an instructor and community coordinator in the School of Health and Rehabilitation Sciences at the University of Pittsburgh, Pennsylvania, and Emma Laing, PhD, RDN, LD, a clinical professor and director of dietetics in the College of Family and Consumer Sciences at the University of Georgia, Athens, talked about this fad in emails.

Can the ‘oatzempic’ diet help people lose weight?

Dr. Passerrello: Oats are particularly high in soluble fiber, and high-fiber foods can increase the natural production of GLPs. But studies are mixed on whether this happens when eating oats.

The high content of soluble beta-glucan fiber in oats and the appetite-suppressing citric acid in lime can potentially promote decreased appetite and increased satiety. But a bowl of oatmeal, though not as trendy, will probably produce the same results.

Is the oatzempic diet safe for people with type 2 diabetes?

Dr. Laing: This diet has the potential to cause harm. The diet and the drug are not similar in mechanism of action or strength of scientific evidence to support their role in diabetes and weight management. There is no evidence that this concoction provides the same outcomes as GLP-1 agonists. Rapid weight loss is unsustainable and can be harmful, and frequent spikes in blood sugar can harm adults and children with diabetes. So the oatzempic diet’s safety depends on the rate of weight loss and the effect on blood sugar. While it provides beta-glucan from oats and citric acid from lime juice, it is missing protein, healthy fats, and other vitamins and minerals that enhance the nutrient content and stabilize blood sugar.

Maintaining relatively consistent, normal-range blood glucose concentrations is key for managing diabetes and lowering the risks for other health complications. Carbohydrate sources consumed on their own can produce greater blood sugar fluctuations than when combined with proteins and fats, which slow carbohydrate digestion speed. So pairing oats with fruits, vegetables, healthy fats, and protein sources enhances the flavor, texture, and nutrient composition of the dish and can help slow the postprandial rise in blood glucose.

In the long term, any restrictive fad diet likely cannot be sustained and increases the risk for malnutrition, metabolic rate slowing to conserve energy, depression, social isolation, or eating disorder.

Additional considerations apply to children, with or without diabetes. Restrictive, extreme diets that promise quick results typically “work” by promoting body water and muscle mass losses. Such diets are not only contraindicated in children, who are undergoing rapid growth and development, but also unsustainable and can lead to physical and psychological problems that carry into adulthood.

What strategies and tactics can physicians use to effectively communicate with their patients about safe and effective diets?

Dr. Laing: Encourage patients to be skeptical of social media trends that seem too good to be true. Many [social media] creators lack the education or professional credentials to offer sound nutrition advice, and their posts could do harm. Explain that individual nutrition needs differ considerably based on age, activity patterns, health conditions, and medications, and one person’s way of eating or success is often not realistic for someone else.

Encourage open dialogue and provide nonjudgmental advice. If the taste of oatzempic intrigues patients, there is likely no harm in experimenting. Work on ensuring their meals are adequate in calories and contain sources of protein and healthy fats to prevent spikes in blood glucose. It’s crucial to communicate that weight loss doesn’t always equate with improved health.

Sharing information from the Academy of Nutrition and Dietetics and the American Diabetes Association can equip patients with tools they can implement under their clinician’s guidance. A provider’s greatest ally in diabetes care is a registered dietitian nutritionist (RDN) who is a Certified Diabetes Care and Education Specialist. RDNs will determine specific energy and nutrient needs and provide medical nutrition therapy such as carbohydrate counting, simplified meal plans, healthy food choices, exchange lists, and behavior strategies to help patients manage their diabetes. Many insurance plans cover these services.

What additional comments would you like to share with clinicians whose patients may ask them about the oatzempic diet?

Dr. Passerrello: What we do consistently matters. If your patient likes the taste of oatzempic in one meal a day, it’s a way to get more oats into their diet, if they focus their other meals on vegetables, fruits, whole grains, lean protein, and unsaturated fats.

Diets are out, and sustainable dietary patterns are in. Diets are one-size-fits-all, whereas a sustainable dietary pattern is individualized based on a person’s goals, medical history, taste preferences, budget, and lifestyle. Visit MyPlate.gov or work with an RDN [visit https://www.eatright.org/find-a-nutrition-expert to find nutritionists near your patients] to determine what a sustainable dietary pattern looks like.

What do clinicians need to know about claims on social media that a related drink — ‘ricezempic’ — aids weight loss?

Dr. Laing: Ricezempic promoters claim that drinking the beverage — typically made by soaking 1/2 cup of uncooked white rice in 1 cup of water and the juice from half a lime, then discarding the rice and drinking the liquid before breakfast — will lead to weight loss because the strained water provides a small dose of resistant starch, which is a source of prebiotics. Studies have shown that ingesting prebiotics may help lower blood cholesterol, improve blood glucose and insulin sensitivity, and benefit digestive function; however, more research is needed to determine specifics and if prebiotics are proven for weight loss.

Does ricezempic work?

Dr. Laing: There is no evidence that this concoction provides the same outcomes as GLP-1 agonists. The diet and the drug are not similar in mechanism of action or strength of scientific evidence to support their role in diabetes and weight management. Even if ricezempic provides a small amount of resistant starch and hydration from the rice water and citric acid from the lime juice, it is missing fiber, protein, healthy fats, and other vitamins and minerals that enhance the nutrient content of a meal or snack and stabilize blood sugar.

What advice do you have for clinicians whose patients with diabetes ask them about ricezempic?

Dr. Laing: I would not suggest that patients rely on ricezempic to support their health. There is no scientific evidence to show that people will lose weight in the short or long term by drinking ricezempic before a meal (or as a meal replacement).

If your patients are aiming to increase their intake of prebiotics, they are naturally found in various vegetables, fruits, whole grains, and seeds and in yogurt and high-fiber breads and cereals. A nutritious eating pattern that includes these foods is most beneficial for health.

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

Obesity has now reached epidemic proportions, with global prevalence of the condition increasing more than threefold between 1975 and 2022. In the United States alone, roughly two in five adults have obesity. As healthcare providers are intimately aware, obesity is linked to many serious health conditions, including type 2 diabetes, cardiovascular disease, and metabolic-associated steatotic liver disease, as well as some forms of cancer. As such, it presents a major challenge to chronic disease prevention and overall health.

For many years, management of obesity was considered within the purview of primary care as part of chronic disease management. However, as obesity has become more common, our understanding of the underlying causes of obesity has improved, and optimal strategies to manage and treat obesity have evolved. A new field of obesity medicine has arisen, attracting specialists such as gastroenterologists, surgeons, endocrinologists, and others. From glucagon-like peptide 1 agonists to an expanding armamentarium of bariatric procedures, emerging therapeutics have revolutionized treatment of patients with obesity and related health conditions.

In this month’s Member Spotlight, we introduce you to gastroenterologist Dr. Janese Laster, who has built a successful career with a primary focus on obesity medicine. She shares her passionate perspective on why gastroenterologists should play a more prominent role in management of this complex, chronic disease. We also include a summary of obesity-related content presented as part of this spring’s AGA Post-Graduate Course, with helpful clinical pearls from experts Dr. Andres Acosta, Dr. Violeta Popov, Dr. Sonali Paul, and Dr. Pooja Singhal.

Also in our September issue, we highlight a recent, practice-changing randomized controlled trial from Clinical Gastroenterology and Hepatology supporting use of snare tip soft coagulation as the preferred thermal margin treatment to reduce recurrence rates following colorectal endoscopic mucosal resection. In our quarterly Perspectives column, Dr. Maggie Ham and Dr. Petr Protiva offer their insights into a pressing question on many of our minds — whether to take the 10-year “high-stakes” exam or opt for the Longitudinal Knowledge Assessment to maintain American Board of Internal Medicine certification. As always, thanks for reading and please don’t hesitate to reach out with suggestions for future coverage.

Megan A. Adams, MD, JD, MSc

Editor in Chief

Obesity has now reached epidemic proportions, with global prevalence of the condition increasing more than threefold between 1975 and 2022. In the United States alone, roughly two in five adults have obesity. As healthcare providers are intimately aware, obesity is linked to many serious health conditions, including type 2 diabetes, cardiovascular disease, and metabolic-associated steatotic liver disease, as well as some forms of cancer. As such, it presents a major challenge to chronic disease prevention and overall health.

For many years, management of obesity was considered within the purview of primary care as part of chronic disease management. However, as obesity has become more common, our understanding of the underlying causes of obesity has improved, and optimal strategies to manage and treat obesity have evolved. A new field of obesity medicine has arisen, attracting specialists such as gastroenterologists, surgeons, endocrinologists, and others. From glucagon-like peptide 1 agonists to an expanding armamentarium of bariatric procedures, emerging therapeutics have revolutionized treatment of patients with obesity and related health conditions.

In this month’s Member Spotlight, we introduce you to gastroenterologist Dr. Janese Laster, who has built a successful career with a primary focus on obesity medicine. She shares her passionate perspective on why gastroenterologists should play a more prominent role in management of this complex, chronic disease. We also include a summary of obesity-related content presented as part of this spring’s AGA Post-Graduate Course, with helpful clinical pearls from experts Dr. Andres Acosta, Dr. Violeta Popov, Dr. Sonali Paul, and Dr. Pooja Singhal.

Also in our September issue, we highlight a recent, practice-changing randomized controlled trial from Clinical Gastroenterology and Hepatology supporting use of snare tip soft coagulation as the preferred thermal margin treatment to reduce recurrence rates following colorectal endoscopic mucosal resection. In our quarterly Perspectives column, Dr. Maggie Ham and Dr. Petr Protiva offer their insights into a pressing question on many of our minds — whether to take the 10-year “high-stakes” exam or opt for the Longitudinal Knowledge Assessment to maintain American Board of Internal Medicine certification. As always, thanks for reading and please don’t hesitate to reach out with suggestions for future coverage.

Megan A. Adams, MD, JD, MSc

Editor in Chief

Obesity has now reached epidemic proportions, with global prevalence of the condition increasing more than threefold between 1975 and 2022. In the United States alone, roughly two in five adults have obesity. As healthcare providers are intimately aware, obesity is linked to many serious health conditions, including type 2 diabetes, cardiovascular disease, and metabolic-associated steatotic liver disease, as well as some forms of cancer. As such, it presents a major challenge to chronic disease prevention and overall health.

For many years, management of obesity was considered within the purview of primary care as part of chronic disease management. However, as obesity has become more common, our understanding of the underlying causes of obesity has improved, and optimal strategies to manage and treat obesity have evolved. A new field of obesity medicine has arisen, attracting specialists such as gastroenterologists, surgeons, endocrinologists, and others. From glucagon-like peptide 1 agonists to an expanding armamentarium of bariatric procedures, emerging therapeutics have revolutionized treatment of patients with obesity and related health conditions.

In this month’s Member Spotlight, we introduce you to gastroenterologist Dr. Janese Laster, who has built a successful career with a primary focus on obesity medicine. She shares her passionate perspective on why gastroenterologists should play a more prominent role in management of this complex, chronic disease. We also include a summary of obesity-related content presented as part of this spring’s AGA Post-Graduate Course, with helpful clinical pearls from experts Dr. Andres Acosta, Dr. Violeta Popov, Dr. Sonali Paul, and Dr. Pooja Singhal.

Also in our September issue, we highlight a recent, practice-changing randomized controlled trial from Clinical Gastroenterology and Hepatology supporting use of snare tip soft coagulation as the preferred thermal margin treatment to reduce recurrence rates following colorectal endoscopic mucosal resection. In our quarterly Perspectives column, Dr. Maggie Ham and Dr. Petr Protiva offer their insights into a pressing question on many of our minds — whether to take the 10-year “high-stakes” exam or opt for the Longitudinal Knowledge Assessment to maintain American Board of Internal Medicine certification. As always, thanks for reading and please don’t hesitate to reach out with suggestions for future coverage.

Megan A. Adams, MD, JD, MSc

Editor in Chief

Stigma around obesity can have a crippling effect on patients. Janese Laster, MD, sees the impact of this problem every day.

It takes a long time for some patients with obesity to acknowledge that they need help, said Dr. Laster, a bariatric endoscopist who specializes in gastroenterology, nutrition, and obesity medicine at Gut Theory Total Digestive Care, and Georgetown University Hospital in Washington. “If somebody has high blood pressure or has a cut or has chest pain, you don’t wait for things. You would go seek help immediately. I wish more patients reached out sooner and didn’t struggle.”

Courtesy Dr. Janese Laster

Another big challenge is making sure patients have insurance coverage for things like medications, surgery, and bariatric endoscopy, she added.

Her response: education and advocacy. “I’m giving as many talks as I can to fellows, creating courses for residents and fellows and medical students” to change the way physicians talk about obesity and excess weight, she said. Patients need to understand that physicians care about them, that “we’re not judging and we’re changing that perspective.”

Dr. Laster is also working with members of Congress to get bills passed for coverage of obesity medication and procedures. In an interview with GI & Hepatology News, she spoke more about the intersection between nutrition, medicine and bariatric procedures and the importance of offering patients multiple solutions.
 

Q: Why did you choose GI? 

It allowed me a little bit of everything. You have clinic, where you can really interact with patients and get to the root of their problem. You have preventative care with routine colonoscopies and upper endoscopies to prevent for cancer. But then you also have fun stuff — which my mom told me to stop saying out loud — ‘bleeders’ and acute things that you get to fix immediately. So, you get the adrenaline rush too. I like it because you get the best of all worlds and it’s really hard to get bored.

Q: How did you become interested in nutrition and bariatric endoscopy?

My parents had a garden and never let us eat processed foods. In residency, I kept seeing the same medical problems over and over again. Everybody had high blood pressure, high cholesterol, and diabetes. Then in GI clinic, everybody had abdominal pain, bloating, constipation, heartburn, and a million GI appointments for these same things. Everyone’s upper endoscopy or colonoscopy was negative. Something else had to be going on.

And that’s sort of where it came from; figuring out the common denominator. It had to be what people were eating. There’s also the prevalence of patients with obesity going up every single year. Correlating all these other medical problems with people’s diets led me down the rabbit hole of: What else can we be doing?

Most people don’t want to undergo surgery. Only 2% of people eligible for surgery actually do it, even though it works. The reasons are because it’s invasive or there’s shame behind it. Bariatric endoscopy is another option that’s out here, that’s less invasive. I’m an endoscopist and gastroenterologist. I should be able to offer all those things and I should know more about nutrition. We don’t talk about it enough.
 

Q: Do you think more GI doctors should become better educated about nutrition?

100%. Every patient I see has seen a GI doctor before and says, ‘No one has ever told me that if I have carbonated beverages and cheese every day, I’m going to be bloated and constipated.’ And that shouldn’t be the case.

Q: Why do you think that more GI doctors don’t get the education on nutrition during their medical training?

I think it’s our healthcare system. It’s very much focused on secondary treatment rather than preventative care. There’s no emphasis on preventing things from happening.

We’re really good at reactionary medicine. People who have an ulcer, big polyps and colon cancer, esophageal cancer — we do those things really well. But I think because there’s no ICD-10 codes for preventive care via nutrition education, and no good reimbursement, then there’s no incentive for hospital systems to pay for these things. It’s a system based on RVUs (relative value units) and numbers. That’s been our trajectory. We’ve been so focused on reactionary medicine rather than saying, ‘Okay, let’s stop this from happening.’

We just didn’t talk about nutrition in medical school, in residency, or in fellowship. It was looked at as a soft science. When I was in school, people would also say, ‘No one’s going to change. So it’s a waste of your time essentially to talk to people about making dietary changes.’ I feel like if you give people the opportunity, you have to give them the chance. You can’t just write everybody off. Some people won’t change, but that’s okay. They should at least have the opportunity to do so.
 

Q: How do you determine whether a patient is a good candidate for bariatric surgery?

It’s based on the guidelines: If they meet the BMI requirements, if they have obesity-associated comorbidities, their risk for surgery is low. But it’s also whether they want to do it or not. A patient has to be in the mindset and be ready for it. They need to want to have surgery or bariatric endoscopy, or to use medications, or start to make a change. Some people aren’t there yet — that preemptive stage of making a change. They want the solution, but they’re not ready to do that legwork yet.

And all of it is work. I tell patients, ‘Whether it’s medication or bariatric endoscopy or bariatric surgery, you still have work to do. None of it is going to just magically happen where you could just continue to do the same thing you’re doing now and you’re going to lose weight and keep it off.’
 

Q: What advances in obesity prevention are you excited about?

I’m excited that bariatric endoscopy came about in the first place, because in every other field there are less invasive approaches that have become available. I’m also excited about the emergence of weight loss medication, like GLP-1s. I think they are a tool that we need.

Q: Do you think the weight loss medications may negate the need for surgery?

I don’t think they necessarily reduce the need for surgery. There’s still a lot we don’t know about why they work in some patients and why they don’t work in others.

Some of our colleagues have come up with phenotypes and blood tests so we can better understand which things will work in different patients. Surgery doesn’t work for some patients. People may need a combination of both after they reach a plateau. I’m excited that people see this as something that we should be researching and putting more effort into — that obesity isn’t a disease of moral failure, that people with excess weight just need to ‘move more’ or ‘eat less’ and it’s their fault. I’m glad people are starting to understand that.
 

Q: What teacher or mentor had the greatest impact on you?

Probably two. One of them is Andrea E Reid, MD, MPH, a dean of medicine at Harvard. She gives you such motivation to achieve things, no matter how big your idea is or how crazy it may seem. If you have something that you think is important, you go after it. Another person is Christopher C. Thompson, MD, at Brigham and Women’s Hospital, the father of bariatric endoscopy in a sense. He embodies what Dr. Reid talks about: crazy big ideas. And he goes after them and he succeeds. Having him push me and giving me that type of encouragement was invaluable.

Q: Describe how you would spend a free Saturday afternoon.

Every Saturday is yoga or some type of movement. Spending some time outside doing something, whether it’s messing around with plants that I’m not very good at, or going for a walk.

Lightning Round

Texting or talking?

Text

Favorite city in U.S. besides the one you live in?

New York

Favorite breakfast?

Avocado toast

Place you most want to travel to?

Istanbul

Favorite season?

Fall

Favorite ice cream flavor?

Raspberry sorbet

How many cups of coffee do you drink per day?

One

Best place you ever went on vacation?

Greece

If you weren’t a gastroenterologist, what would you be?

Own a clothing store

Favorite type of music?

Old school R&B

Favorite movie genre?

Romantic comedy or drama

Cat person or dog person?

Dog

Favorite sport?

Football

Favorite holiday?

Christmas

Optimist or pessimist?

Optimist

Stigma around obesity can have a crippling effect on patients. Janese Laster, MD, sees the impact of this problem every day.

It takes a long time for some patients with obesity to acknowledge that they need help, said Dr. Laster, a bariatric endoscopist who specializes in gastroenterology, nutrition, and obesity medicine at Gut Theory Total Digestive Care, and Georgetown University Hospital in Washington. “If somebody has high blood pressure or has a cut or has chest pain, you don’t wait for things. You would go seek help immediately. I wish more patients reached out sooner and didn’t struggle.”

Courtesy Dr. Janese Laster

Another big challenge is making sure patients have insurance coverage for things like medications, surgery, and bariatric endoscopy, she added.

Her response: education and advocacy. “I’m giving as many talks as I can to fellows, creating courses for residents and fellows and medical students” to change the way physicians talk about obesity and excess weight, she said. Patients need to understand that physicians care about them, that “we’re not judging and we’re changing that perspective.”

Dr. Laster is also working with members of Congress to get bills passed for coverage of obesity medication and procedures. In an interview with GI & Hepatology News, she spoke more about the intersection between nutrition, medicine and bariatric procedures and the importance of offering patients multiple solutions.
 

Q: Why did you choose GI? 

It allowed me a little bit of everything. You have clinic, where you can really interact with patients and get to the root of their problem. You have preventative care with routine colonoscopies and upper endoscopies to prevent for cancer. But then you also have fun stuff — which my mom told me to stop saying out loud — ‘bleeders’ and acute things that you get to fix immediately. So, you get the adrenaline rush too. I like it because you get the best of all worlds and it’s really hard to get bored.

Q: How did you become interested in nutrition and bariatric endoscopy?

My parents had a garden and never let us eat processed foods. In residency, I kept seeing the same medical problems over and over again. Everybody had high blood pressure, high cholesterol, and diabetes. Then in GI clinic, everybody had abdominal pain, bloating, constipation, heartburn, and a million GI appointments for these same things. Everyone’s upper endoscopy or colonoscopy was negative. Something else had to be going on.

And that’s sort of where it came from; figuring out the common denominator. It had to be what people were eating. There’s also the prevalence of patients with obesity going up every single year. Correlating all these other medical problems with people’s diets led me down the rabbit hole of: What else can we be doing?

Most people don’t want to undergo surgery. Only 2% of people eligible for surgery actually do it, even though it works. The reasons are because it’s invasive or there’s shame behind it. Bariatric endoscopy is another option that’s out here, that’s less invasive. I’m an endoscopist and gastroenterologist. I should be able to offer all those things and I should know more about nutrition. We don’t talk about it enough.
 

Q: Do you think more GI doctors should become better educated about nutrition?

100%. Every patient I see has seen a GI doctor before and says, ‘No one has ever told me that if I have carbonated beverages and cheese every day, I’m going to be bloated and constipated.’ And that shouldn’t be the case.

Q: Why do you think that more GI doctors don’t get the education on nutrition during their medical training?

I think it’s our healthcare system. It’s very much focused on secondary treatment rather than preventative care. There’s no emphasis on preventing things from happening.

We’re really good at reactionary medicine. People who have an ulcer, big polyps and colon cancer, esophageal cancer — we do those things really well. But I think because there’s no ICD-10 codes for preventive care via nutrition education, and no good reimbursement, then there’s no incentive for hospital systems to pay for these things. It’s a system based on RVUs (relative value units) and numbers. That’s been our trajectory. We’ve been so focused on reactionary medicine rather than saying, ‘Okay, let’s stop this from happening.’

We just didn’t talk about nutrition in medical school, in residency, or in fellowship. It was looked at as a soft science. When I was in school, people would also say, ‘No one’s going to change. So it’s a waste of your time essentially to talk to people about making dietary changes.’ I feel like if you give people the opportunity, you have to give them the chance. You can’t just write everybody off. Some people won’t change, but that’s okay. They should at least have the opportunity to do so.
 

Q: How do you determine whether a patient is a good candidate for bariatric surgery?

It’s based on the guidelines: If they meet the BMI requirements, if they have obesity-associated comorbidities, their risk for surgery is low. But it’s also whether they want to do it or not. A patient has to be in the mindset and be ready for it. They need to want to have surgery or bariatric endoscopy, or to use medications, or start to make a change. Some people aren’t there yet — that preemptive stage of making a change. They want the solution, but they’re not ready to do that legwork yet.

And all of it is work. I tell patients, ‘Whether it’s medication or bariatric endoscopy or bariatric surgery, you still have work to do. None of it is going to just magically happen where you could just continue to do the same thing you’re doing now and you’re going to lose weight and keep it off.’
 

Q: What advances in obesity prevention are you excited about?

I’m excited that bariatric endoscopy came about in the first place, because in every other field there are less invasive approaches that have become available. I’m also excited about the emergence of weight loss medication, like GLP-1s. I think they are a tool that we need.

Q: Do you think the weight loss medications may negate the need for surgery?

I don’t think they necessarily reduce the need for surgery. There’s still a lot we don’t know about why they work in some patients and why they don’t work in others.

Some of our colleagues have come up with phenotypes and blood tests so we can better understand which things will work in different patients. Surgery doesn’t work for some patients. People may need a combination of both after they reach a plateau. I’m excited that people see this as something that we should be researching and putting more effort into — that obesity isn’t a disease of moral failure, that people with excess weight just need to ‘move more’ or ‘eat less’ and it’s their fault. I’m glad people are starting to understand that.
 

Q: What teacher or mentor had the greatest impact on you?

Probably two. One of them is Andrea E Reid, MD, MPH, a dean of medicine at Harvard. She gives you such motivation to achieve things, no matter how big your idea is or how crazy it may seem. If you have something that you think is important, you go after it. Another person is Christopher C. Thompson, MD, at Brigham and Women’s Hospital, the father of bariatric endoscopy in a sense. He embodies what Dr. Reid talks about: crazy big ideas. And he goes after them and he succeeds. Having him push me and giving me that type of encouragement was invaluable.

Q: Describe how you would spend a free Saturday afternoon.

Every Saturday is yoga or some type of movement. Spending some time outside doing something, whether it’s messing around with plants that I’m not very good at, or going for a walk.

Lightning Round

Texting or talking?

Text

Favorite city in U.S. besides the one you live in?

New York

Favorite breakfast?

Avocado toast

Place you most want to travel to?

Istanbul

Favorite season?

Fall

Favorite ice cream flavor?

Raspberry sorbet

How many cups of coffee do you drink per day?

One

Best place you ever went on vacation?

Greece

If you weren’t a gastroenterologist, what would you be?

Own a clothing store

Favorite type of music?

Old school R&B

Favorite movie genre?

Romantic comedy or drama

Cat person or dog person?

Dog

Favorite sport?

Football

Favorite holiday?

Christmas

Optimist or pessimist?

Optimist

Stigma around obesity can have a crippling effect on patients. Janese Laster, MD, sees the impact of this problem every day.

It takes a long time for some patients with obesity to acknowledge that they need help, said Dr. Laster, a bariatric endoscopist who specializes in gastroenterology, nutrition, and obesity medicine at Gut Theory Total Digestive Care, and Georgetown University Hospital in Washington. “If somebody has high blood pressure or has a cut or has chest pain, you don’t wait for things. You would go seek help immediately. I wish more patients reached out sooner and didn’t struggle.”

Courtesy Dr. Janese Laster

Another big challenge is making sure patients have insurance coverage for things like medications, surgery, and bariatric endoscopy, she added.

Her response: education and advocacy. “I’m giving as many talks as I can to fellows, creating courses for residents and fellows and medical students” to change the way physicians talk about obesity and excess weight, she said. Patients need to understand that physicians care about them, that “we’re not judging and we’re changing that perspective.”

Dr. Laster is also working with members of Congress to get bills passed for coverage of obesity medication and procedures. In an interview with GI & Hepatology News, she spoke more about the intersection between nutrition, medicine and bariatric procedures and the importance of offering patients multiple solutions.
 

Q: Why did you choose GI? 

It allowed me a little bit of everything. You have clinic, where you can really interact with patients and get to the root of their problem. You have preventative care with routine colonoscopies and upper endoscopies to prevent for cancer. But then you also have fun stuff — which my mom told me to stop saying out loud — ‘bleeders’ and acute things that you get to fix immediately. So, you get the adrenaline rush too. I like it because you get the best of all worlds and it’s really hard to get bored.

Q: How did you become interested in nutrition and bariatric endoscopy?

My parents had a garden and never let us eat processed foods. In residency, I kept seeing the same medical problems over and over again. Everybody had high blood pressure, high cholesterol, and diabetes. Then in GI clinic, everybody had abdominal pain, bloating, constipation, heartburn, and a million GI appointments for these same things. Everyone’s upper endoscopy or colonoscopy was negative. Something else had to be going on.

And that’s sort of where it came from; figuring out the common denominator. It had to be what people were eating. There’s also the prevalence of patients with obesity going up every single year. Correlating all these other medical problems with people’s diets led me down the rabbit hole of: What else can we be doing?

Most people don’t want to undergo surgery. Only 2% of people eligible for surgery actually do it, even though it works. The reasons are because it’s invasive or there’s shame behind it. Bariatric endoscopy is another option that’s out here, that’s less invasive. I’m an endoscopist and gastroenterologist. I should be able to offer all those things and I should know more about nutrition. We don’t talk about it enough.
 

Q: Do you think more GI doctors should become better educated about nutrition?

100%. Every patient I see has seen a GI doctor before and says, ‘No one has ever told me that if I have carbonated beverages and cheese every day, I’m going to be bloated and constipated.’ And that shouldn’t be the case.

Q: Why do you think that more GI doctors don’t get the education on nutrition during their medical training?

I think it’s our healthcare system. It’s very much focused on secondary treatment rather than preventative care. There’s no emphasis on preventing things from happening.

We’re really good at reactionary medicine. People who have an ulcer, big polyps and colon cancer, esophageal cancer — we do those things really well. But I think because there’s no ICD-10 codes for preventive care via nutrition education, and no good reimbursement, then there’s no incentive for hospital systems to pay for these things. It’s a system based on RVUs (relative value units) and numbers. That’s been our trajectory. We’ve been so focused on reactionary medicine rather than saying, ‘Okay, let’s stop this from happening.’

We just didn’t talk about nutrition in medical school, in residency, or in fellowship. It was looked at as a soft science. When I was in school, people would also say, ‘No one’s going to change. So it’s a waste of your time essentially to talk to people about making dietary changes.’ I feel like if you give people the opportunity, you have to give them the chance. You can’t just write everybody off. Some people won’t change, but that’s okay. They should at least have the opportunity to do so.
 

Q: How do you determine whether a patient is a good candidate for bariatric surgery?

It’s based on the guidelines: If they meet the BMI requirements, if they have obesity-associated comorbidities, their risk for surgery is low. But it’s also whether they want to do it or not. A patient has to be in the mindset and be ready for it. They need to want to have surgery or bariatric endoscopy, or to use medications, or start to make a change. Some people aren’t there yet — that preemptive stage of making a change. They want the solution, but they’re not ready to do that legwork yet.

And all of it is work. I tell patients, ‘Whether it’s medication or bariatric endoscopy or bariatric surgery, you still have work to do. None of it is going to just magically happen where you could just continue to do the same thing you’re doing now and you’re going to lose weight and keep it off.’
 

Q: What advances in obesity prevention are you excited about?

I’m excited that bariatric endoscopy came about in the first place, because in every other field there are less invasive approaches that have become available. I’m also excited about the emergence of weight loss medication, like GLP-1s. I think they are a tool that we need.

Q: Do you think the weight loss medications may negate the need for surgery?

I don’t think they necessarily reduce the need for surgery. There’s still a lot we don’t know about why they work in some patients and why they don’t work in others.

Some of our colleagues have come up with phenotypes and blood tests so we can better understand which things will work in different patients. Surgery doesn’t work for some patients. People may need a combination of both after they reach a plateau. I’m excited that people see this as something that we should be researching and putting more effort into — that obesity isn’t a disease of moral failure, that people with excess weight just need to ‘move more’ or ‘eat less’ and it’s their fault. I’m glad people are starting to understand that.
 

Q: What teacher or mentor had the greatest impact on you?

Probably two. One of them is Andrea E Reid, MD, MPH, a dean of medicine at Harvard. She gives you such motivation to achieve things, no matter how big your idea is or how crazy it may seem. If you have something that you think is important, you go after it. Another person is Christopher C. Thompson, MD, at Brigham and Women’s Hospital, the father of bariatric endoscopy in a sense. He embodies what Dr. Reid talks about: crazy big ideas. And he goes after them and he succeeds. Having him push me and giving me that type of encouragement was invaluable.

Q: Describe how you would spend a free Saturday afternoon.

Every Saturday is yoga or some type of movement. Spending some time outside doing something, whether it’s messing around with plants that I’m not very good at, or going for a walk.

Lightning Round

Texting or talking?

Text

Favorite city in U.S. besides the one you live in?

New York

Favorite breakfast?

Avocado toast

Place you most want to travel to?

Istanbul

Favorite season?

Fall

Favorite ice cream flavor?

Raspberry sorbet

How many cups of coffee do you drink per day?

One

Best place you ever went on vacation?

Greece

If you weren’t a gastroenterologist, what would you be?

Own a clothing store

Favorite type of music?

Old school R&B

Favorite movie genre?

Romantic comedy or drama

Cat person or dog person?

Dog

Favorite sport?

Football

Favorite holiday?

Christmas

Optimist or pessimist?

Optimist

TOPLINE:

A higher intake of lignans (found in plant-based foods such as seeds, whole grains, some fruits and vegetables, and coffee, tea, and cocoa) is linked to a reduced risk for type 2 diabetes (T2D), especially in individuals with obesity or premenopausal women.

METHODOLOGY:

• Lignans, polyphenolic compounds abundant in plant-based foods, are the primary dietary source of phytoestrogens in Western diets and are associated with a reduced risk for cardiometabolic conditions, but the relative associations of individual lignans with T2D are unknown.
• Researchers assessed the associations between the risk for T2D and the intake of total and four primary lignans using the data of 201,111 participants (mean age, 44.7 years; 80.2% women; 96.7% White individuals) from three large prospective US cohorts with over 30 years of follow-up, as well as the association between lignan intake and hemoglobin A1c in 496 participants from the Men’s Lifestyle Validation Study (MLVS).
• For the three large cohorts, lignan intake (total, secoisolariciresinol, matairesinol, pinoresinol, and lariciresinol) was assessed using a validated food frequency questionnaire updated every 2-4 years and categorized into quintiles. For MLVS, diet was assessed by two sets of 7-day diet records and presented as percentage changes in A1c for linear increases in lignan intake.
• Incident T2D was confirmed using diagnostic tests, symptoms, hypoglycemic medication, elevated glucose by several measures.

TAKEAWAY:

• Across the three cohorts, 20,291 cases of T2D were recorded in the full follow-up.
• Higher intakes of total and individual ligands, except for lariciresinol, were associated with about 8%-27% lower T2D incidents (approximate hazard ratio [HR], 0.72-0.93)
• Of the individual lignans, secoisolariciresinol (but not others) showed a significant inverse association with the risk for T2D among those with a body mass index ≥ 30 (HR, 0.75; 95% CI, 0.71-0.79) and premenopausal women (HR, 0.67; 95% CI, 0.65-0.69).
• The dietary intake of lignans assessed using the 7-day diet records in MLVS was associated with lower levels of A1c (percentage changes ranging from −0.92% to −1.50%.

IN PRACTICE:

“Our findings underscore the importance of a healthy plant-based diet rich in lignan-containing foods, including flaxseed products, whole grains, and coffee for the primary prevention of T2D,” the authors wrote.

SOURCE:

The study, led by Siyue Wang, PhD, Department of Nutrition, Harvard TH Chan School of Public Health, Boston, Massachusetts, and the School of Public Health, Peking University, Beijing, China, was published online in JAMA Network Open.

LIMITATIONS:

The study’s limitations include the potential for measurement errors in dietary assessments. Flax seed, the most concentrated source of lignans, was not assessed until midway through the three large cohort follow-ups, and this may have resulted in misclassification of the intake levels of secoisolariciresinol. The lack of diversity in the socioeconomic status and race within the population may restrict the generalizability of the findings. Despite making multivariable adjustments, residual confounding cannot be fully ruled out.

DISCLOSURES:

The three cohort studies were supported by grants from the National Institutes of Health. The authors declared no conflicts of interest.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

A higher intake of lignans (found in plant-based foods such as seeds, whole grains, some fruits and vegetables, and coffee, tea, and cocoa) is linked to a reduced risk for type 2 diabetes (T2D), especially in individuals with obesity or premenopausal women.

METHODOLOGY:

• Lignans, polyphenolic compounds abundant in plant-based foods, are the primary dietary source of phytoestrogens in Western diets and are associated with a reduced risk for cardiometabolic conditions, but the relative associations of individual lignans with T2D are unknown.
• Researchers assessed the associations between the risk for T2D and the intake of total and four primary lignans using the data of 201,111 participants (mean age, 44.7 years; 80.2% women; 96.7% White individuals) from three large prospective US cohorts with over 30 years of follow-up, as well as the association between lignan intake and hemoglobin A1c in 496 participants from the Men’s Lifestyle Validation Study (MLVS).
• For the three large cohorts, lignan intake (total, secoisolariciresinol, matairesinol, pinoresinol, and lariciresinol) was assessed using a validated food frequency questionnaire updated every 2-4 years and categorized into quintiles. For MLVS, diet was assessed by two sets of 7-day diet records and presented as percentage changes in A1c for linear increases in lignan intake.
• Incident T2D was confirmed using diagnostic tests, symptoms, hypoglycemic medication, elevated glucose by several measures.

TAKEAWAY:

• Across the three cohorts, 20,291 cases of T2D were recorded in the full follow-up.
• Higher intakes of total and individual ligands, except for lariciresinol, were associated with about 8%-27% lower T2D incidents (approximate hazard ratio [HR], 0.72-0.93)
• Of the individual lignans, secoisolariciresinol (but not others) showed a significant inverse association with the risk for T2D among those with a body mass index ≥ 30 (HR, 0.75; 95% CI, 0.71-0.79) and premenopausal women (HR, 0.67; 95% CI, 0.65-0.69).
• The dietary intake of lignans assessed using the 7-day diet records in MLVS was associated with lower levels of A1c (percentage changes ranging from −0.92% to −1.50%.

IN PRACTICE:

“Our findings underscore the importance of a healthy plant-based diet rich in lignan-containing foods, including flaxseed products, whole grains, and coffee for the primary prevention of T2D,” the authors wrote.

SOURCE:

The study, led by Siyue Wang, PhD, Department of Nutrition, Harvard TH Chan School of Public Health, Boston, Massachusetts, and the School of Public Health, Peking University, Beijing, China, was published online in JAMA Network Open.

LIMITATIONS:

The study’s limitations include the potential for measurement errors in dietary assessments. Flax seed, the most concentrated source of lignans, was not assessed until midway through the three large cohort follow-ups, and this may have resulted in misclassification of the intake levels of secoisolariciresinol. The lack of diversity in the socioeconomic status and race within the population may restrict the generalizability of the findings. Despite making multivariable adjustments, residual confounding cannot be fully ruled out.

DISCLOSURES:

The three cohort studies were supported by grants from the National Institutes of Health. The authors declared no conflicts of interest.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

A higher intake of lignans (found in plant-based foods such as seeds, whole grains, some fruits and vegetables, and coffee, tea, and cocoa) is linked to a reduced risk for type 2 diabetes (T2D), especially in individuals with obesity or premenopausal women.

METHODOLOGY:

• Lignans, polyphenolic compounds abundant in plant-based foods, are the primary dietary source of phytoestrogens in Western diets and are associated with a reduced risk for cardiometabolic conditions, but the relative associations of individual lignans with T2D are unknown.
• Researchers assessed the associations between the risk for T2D and the intake of total and four primary lignans using the data of 201,111 participants (mean age, 44.7 years; 80.2% women; 96.7% White individuals) from three large prospective US cohorts with over 30 years of follow-up, as well as the association between lignan intake and hemoglobin A1c in 496 participants from the Men’s Lifestyle Validation Study (MLVS).
• For the three large cohorts, lignan intake (total, secoisolariciresinol, matairesinol, pinoresinol, and lariciresinol) was assessed using a validated food frequency questionnaire updated every 2-4 years and categorized into quintiles. For MLVS, diet was assessed by two sets of 7-day diet records and presented as percentage changes in A1c for linear increases in lignan intake.
• Incident T2D was confirmed using diagnostic tests, symptoms, hypoglycemic medication, elevated glucose by several measures.

TAKEAWAY:

• Across the three cohorts, 20,291 cases of T2D were recorded in the full follow-up.
• Higher intakes of total and individual ligands, except for lariciresinol, were associated with about 8%-27% lower T2D incidents (approximate hazard ratio [HR], 0.72-0.93)
• Of the individual lignans, secoisolariciresinol (but not others) showed a significant inverse association with the risk for T2D among those with a body mass index ≥ 30 (HR, 0.75; 95% CI, 0.71-0.79) and premenopausal women (HR, 0.67; 95% CI, 0.65-0.69).
• The dietary intake of lignans assessed using the 7-day diet records in MLVS was associated with lower levels of A1c (percentage changes ranging from −0.92% to −1.50%.

IN PRACTICE:

“Our findings underscore the importance of a healthy plant-based diet rich in lignan-containing foods, including flaxseed products, whole grains, and coffee for the primary prevention of T2D,” the authors wrote.

SOURCE:

The study, led by Siyue Wang, PhD, Department of Nutrition, Harvard TH Chan School of Public Health, Boston, Massachusetts, and the School of Public Health, Peking University, Beijing, China, was published online in JAMA Network Open.

LIMITATIONS:

The study’s limitations include the potential for measurement errors in dietary assessments. Flax seed, the most concentrated source of lignans, was not assessed until midway through the three large cohort follow-ups, and this may have resulted in misclassification of the intake levels of secoisolariciresinol. The lack of diversity in the socioeconomic status and race within the population may restrict the generalizability of the findings. Despite making multivariable adjustments, residual confounding cannot be fully ruled out.

DISCLOSURES:

The three cohort studies were supported by grants from the National Institutes of Health. The authors declared no conflicts of interest.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

When starting a regular exercise program, the skeletal muscle of sedentary men and women with overweight and obesity differs in burning sugar and fatty acids, but regular training can lessen these differences and promote similar positive metabolic changes in both biological sexes.

METHODOLOGY:

• By stimulating skeletal muscle, exercise can help prevent muscle loss associated with weight loss and improve insulin sensitivity and glucose control in type 2 diabetes, but biological sex-based differences have been reported for many measures.
• This study of sedentary men and women evaluated the molecular differences in skeletal muscle in response to a training program.
• Researchers collected muscle biopsies from 16 women and nine men with overweight or obesity (average age, 30 years) at three time points — baseline, after the first exercise session, and after the last session at the end of training.
• Training involved 1 hour of moderate to intense endurance exercise under supervision (30 minutes cycling on an ergometer and 30 minutes walking on a treadmill) thrice a week for 8 weeks.
• The biopsies were profiled for patterns of three sets of omics data — DNA methylation for insight into genes switched on and off (epigenomics), RNA molecules transcribed from genes (transcriptomics), and proteins (proteomics).

TAKEAWAY:

• At baseline, sex-specific differences were observed most tellingly in 120 proteins and also in DNA methylation sites of 16,012 genes and in 1366 RNA transcripts.
• Men displayed a higher abundance of glycolysis-related proteins and other fast-twitch fiber–type proteins, which are involved in the processing of glucose, while women showed more proteins responsible for regulating fatty acid metabolism.
• The response to the first exercise session differed between men and women, with the cellular stress response upregulated predominantly in men.
• The 8-week exercise training mitigated these sex-specific differences in the skeletal muscle, leading to an upregulation of mitochondrial proteins responsible for substrate oxidation and ATP generation in both men and women.

IN PRACTICE:

“This is important because the increased capacity after exercise to use glucose and lipids for energy production is generally regarded as key to prevent type 2 diabetes,” study leader Professor Cora Weigert from the University of Tübingen, Germany, said in a news release from the meeting organizers. “While initial response of skeletal muscles to exercise differs between females and males, repeated exercise appears to cancel out these differences and trigger beneficial metabolic changes in both sexes,” she added.

SOURCE:

The study was led by Simon I. Dreher, PhD, Institute for Clinical Chemistry and Pathobiochemistry, Department for Diagnostic Laboratory Medicine, Tübingen, Germany. It was published on August 15, 2024, as an early release from the annual meeting of the European Association for the Study of Diabetes 2024, Madrid, September 9-13.

LIMITATIONS:

This abstract did not discuss any limitations.

DISCLOSURES:

The authors did not disclose any funding information. The authors declared no relevant conflicts of interest.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

When starting a regular exercise program, the skeletal muscle of sedentary men and women with overweight and obesity differs in burning sugar and fatty acids, but regular training can lessen these differences and promote similar positive metabolic changes in both biological sexes.

METHODOLOGY:

• By stimulating skeletal muscle, exercise can help prevent muscle loss associated with weight loss and improve insulin sensitivity and glucose control in type 2 diabetes, but biological sex-based differences have been reported for many measures.
• This study of sedentary men and women evaluated the molecular differences in skeletal muscle in response to a training program.
• Researchers collected muscle biopsies from 16 women and nine men with overweight or obesity (average age, 30 years) at three time points — baseline, after the first exercise session, and after the last session at the end of training.
• Training involved 1 hour of moderate to intense endurance exercise under supervision (30 minutes cycling on an ergometer and 30 minutes walking on a treadmill) thrice a week for 8 weeks.
• The biopsies were profiled for patterns of three sets of omics data — DNA methylation for insight into genes switched on and off (epigenomics), RNA molecules transcribed from genes (transcriptomics), and proteins (proteomics).

TAKEAWAY:

• At baseline, sex-specific differences were observed most tellingly in 120 proteins and also in DNA methylation sites of 16,012 genes and in 1366 RNA transcripts.
• Men displayed a higher abundance of glycolysis-related proteins and other fast-twitch fiber–type proteins, which are involved in the processing of glucose, while women showed more proteins responsible for regulating fatty acid metabolism.
• The response to the first exercise session differed between men and women, with the cellular stress response upregulated predominantly in men.
• The 8-week exercise training mitigated these sex-specific differences in the skeletal muscle, leading to an upregulation of mitochondrial proteins responsible for substrate oxidation and ATP generation in both men and women.

IN PRACTICE:

“This is important because the increased capacity after exercise to use glucose and lipids for energy production is generally regarded as key to prevent type 2 diabetes,” study leader Professor Cora Weigert from the University of Tübingen, Germany, said in a news release from the meeting organizers. “While initial response of skeletal muscles to exercise differs between females and males, repeated exercise appears to cancel out these differences and trigger beneficial metabolic changes in both sexes,” she added.

SOURCE:

The study was led by Simon I. Dreher, PhD, Institute for Clinical Chemistry and Pathobiochemistry, Department for Diagnostic Laboratory Medicine, Tübingen, Germany. It was published on August 15, 2024, as an early release from the annual meeting of the European Association for the Study of Diabetes 2024, Madrid, September 9-13.

LIMITATIONS:

This abstract did not discuss any limitations.

DISCLOSURES:

The authors did not disclose any funding information. The authors declared no relevant conflicts of interest.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

When starting a regular exercise program, the skeletal muscle of sedentary men and women with overweight and obesity differs in burning sugar and fatty acids, but regular training can lessen these differences and promote similar positive metabolic changes in both biological sexes.

METHODOLOGY:

• By stimulating skeletal muscle, exercise can help prevent muscle loss associated with weight loss and improve insulin sensitivity and glucose control in type 2 diabetes, but biological sex-based differences have been reported for many measures.
• This study of sedentary men and women evaluated the molecular differences in skeletal muscle in response to a training program.
• Researchers collected muscle biopsies from 16 women and nine men with overweight or obesity (average age, 30 years) at three time points — baseline, after the first exercise session, and after the last session at the end of training.
• Training involved 1 hour of moderate to intense endurance exercise under supervision (30 minutes cycling on an ergometer and 30 minutes walking on a treadmill) thrice a week for 8 weeks.
• The biopsies were profiled for patterns of three sets of omics data — DNA methylation for insight into genes switched on and off (epigenomics), RNA molecules transcribed from genes (transcriptomics), and proteins (proteomics).

TAKEAWAY:

• At baseline, sex-specific differences were observed most tellingly in 120 proteins and also in DNA methylation sites of 16,012 genes and in 1366 RNA transcripts.
• Men displayed a higher abundance of glycolysis-related proteins and other fast-twitch fiber–type proteins, which are involved in the processing of glucose, while women showed more proteins responsible for regulating fatty acid metabolism.
• The response to the first exercise session differed between men and women, with the cellular stress response upregulated predominantly in men.
• The 8-week exercise training mitigated these sex-specific differences in the skeletal muscle, leading to an upregulation of mitochondrial proteins responsible for substrate oxidation and ATP generation in both men and women.

IN PRACTICE:

“This is important because the increased capacity after exercise to use glucose and lipids for energy production is generally regarded as key to prevent type 2 diabetes,” study leader Professor Cora Weigert from the University of Tübingen, Germany, said in a news release from the meeting organizers. “While initial response of skeletal muscles to exercise differs between females and males, repeated exercise appears to cancel out these differences and trigger beneficial metabolic changes in both sexes,” she added.

SOURCE:

The study was led by Simon I. Dreher, PhD, Institute for Clinical Chemistry and Pathobiochemistry, Department for Diagnostic Laboratory Medicine, Tübingen, Germany. It was published on August 15, 2024, as an early release from the annual meeting of the European Association for the Study of Diabetes 2024, Madrid, September 9-13.

LIMITATIONS:

This abstract did not discuss any limitations.

DISCLOSURES:

The authors did not disclose any funding information. The authors declared no relevant conflicts of interest.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

Intermittent energy restriction (IER) and continuous energy restriction (CER) reduced body mass index (BMI) in adolescents with obesity after 52 weeks, with no major differences found in body composition or cardiometabolic outcomes.

METHODOLOGY:

• Researchers conducted a 52-week randomized clinical trial at two pediatric centers in Australia that involved 141 adolescents aged 13-17 years with obesity and at least one associated complication.
• Participants were divided into two groups: IER and CER, with three phases: Very low-energy diet (weeks 0-4), intensive intervention (weeks 5-16), and continued intervention/maintenance (weeks 17-52).
• Interventions included a very low-energy diet of 3350 kJ/d (800 kcal/d) for the first 4 weeks, followed by either IER intervention (2500-2950 kJ [600-700 kcal 3 days/wk]) or a daily CER intervention (6000-8000 kJ/d based on age; 1430-1670 kcal/d for teens aged 13-14 years and 1670-1900 kcal/d for teens aged 15-17 years).
• Participants were provided with multivitamins and met with dietitians regularly, with additional support via telephone, text message, or email.

TAKEAWAY:

• Teens in both the IER and CER groups showed a 0.28 reduction in BMI z-scores at 52 weeks with no significant differences between the two.
• The researchers observed no differences in body composition or cardiometabolic outcomes between the IER and CER groups.
• The occurrence of insulin resistance was reduced in both groups at week 16, but this effect was maintained only in the CER group at week 52.
• The study found no significant differences in the occurrence of dyslipidemia or impaired hepatic function between the IER and CER groups.

IN PRACTICE:

“These findings suggest that for adolescents with obesity-associated complications, IER can be incorporated into a behavioral weight management program, providing an option in addition to CER and offering participants more choice,” the authors of the study wrote.

SOURCE:

The study was led by Natalie B. Lister, PhD, of the University of Sydney in Australia and was published online in JAMA Pediatrics.

LIMITATIONS:

The COVID-19 pandemic and subsequent lockdowns limited the sample size. Some dietitian visits were conducted via telehealth.

DISCLOSURES:

Dr. Lister received grants from the National Health and Medical Research Council of Australia. A coauthor, Louise A. Baur, MBBS, PhD, received speakers’ fees from Novo Nordisk and served as a member of the Eli Lilly Advisory Committee.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

Intermittent energy restriction (IER) and continuous energy restriction (CER) reduced body mass index (BMI) in adolescents with obesity after 52 weeks, with no major differences found in body composition or cardiometabolic outcomes.

METHODOLOGY:

• Researchers conducted a 52-week randomized clinical trial at two pediatric centers in Australia that involved 141 adolescents aged 13-17 years with obesity and at least one associated complication.
• Participants were divided into two groups: IER and CER, with three phases: Very low-energy diet (weeks 0-4), intensive intervention (weeks 5-16), and continued intervention/maintenance (weeks 17-52).
• Interventions included a very low-energy diet of 3350 kJ/d (800 kcal/d) for the first 4 weeks, followed by either IER intervention (2500-2950 kJ [600-700 kcal 3 days/wk]) or a daily CER intervention (6000-8000 kJ/d based on age; 1430-1670 kcal/d for teens aged 13-14 years and 1670-1900 kcal/d for teens aged 15-17 years).
• Participants were provided with multivitamins and met with dietitians regularly, with additional support via telephone, text message, or email.

TAKEAWAY:

• Teens in both the IER and CER groups showed a 0.28 reduction in BMI z-scores at 52 weeks with no significant differences between the two.
• The researchers observed no differences in body composition or cardiometabolic outcomes between the IER and CER groups.
• The occurrence of insulin resistance was reduced in both groups at week 16, but this effect was maintained only in the CER group at week 52.
• The study found no significant differences in the occurrence of dyslipidemia or impaired hepatic function between the IER and CER groups.

IN PRACTICE:

“These findings suggest that for adolescents with obesity-associated complications, IER can be incorporated into a behavioral weight management program, providing an option in addition to CER and offering participants more choice,” the authors of the study wrote.

SOURCE:

The study was led by Natalie B. Lister, PhD, of the University of Sydney in Australia and was published online in JAMA Pediatrics.

LIMITATIONS:

The COVID-19 pandemic and subsequent lockdowns limited the sample size. Some dietitian visits were conducted via telehealth.

DISCLOSURES:

Dr. Lister received grants from the National Health and Medical Research Council of Australia. A coauthor, Louise A. Baur, MBBS, PhD, received speakers’ fees from Novo Nordisk and served as a member of the Eli Lilly Advisory Committee.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

Intermittent energy restriction (IER) and continuous energy restriction (CER) reduced body mass index (BMI) in adolescents with obesity after 52 weeks, with no major differences found in body composition or cardiometabolic outcomes.

METHODOLOGY:

• Researchers conducted a 52-week randomized clinical trial at two pediatric centers in Australia that involved 141 adolescents aged 13-17 years with obesity and at least one associated complication.
• Participants were divided into two groups: IER and CER, with three phases: Very low-energy diet (weeks 0-4), intensive intervention (weeks 5-16), and continued intervention/maintenance (weeks 17-52).
• Interventions included a very low-energy diet of 3350 kJ/d (800 kcal/d) for the first 4 weeks, followed by either IER intervention (2500-2950 kJ [600-700 kcal 3 days/wk]) or a daily CER intervention (6000-8000 kJ/d based on age; 1430-1670 kcal/d for teens aged 13-14 years and 1670-1900 kcal/d for teens aged 15-17 years).
• Participants were provided with multivitamins and met with dietitians regularly, with additional support via telephone, text message, or email.

TAKEAWAY:

• Teens in both the IER and CER groups showed a 0.28 reduction in BMI z-scores at 52 weeks with no significant differences between the two.
• The researchers observed no differences in body composition or cardiometabolic outcomes between the IER and CER groups.
• The occurrence of insulin resistance was reduced in both groups at week 16, but this effect was maintained only in the CER group at week 52.
• The study found no significant differences in the occurrence of dyslipidemia or impaired hepatic function between the IER and CER groups.

IN PRACTICE:

“These findings suggest that for adolescents with obesity-associated complications, IER can be incorporated into a behavioral weight management program, providing an option in addition to CER and offering participants more choice,” the authors of the study wrote.

SOURCE:

The study was led by Natalie B. Lister, PhD, of the University of Sydney in Australia and was published online in JAMA Pediatrics.

LIMITATIONS:

The COVID-19 pandemic and subsequent lockdowns limited the sample size. Some dietitian visits were conducted via telehealth.

DISCLOSURES:

Dr. Lister received grants from the National Health and Medical Research Council of Australia. A coauthor, Louise A. Baur, MBBS, PhD, received speakers’ fees from Novo Nordisk and served as a member of the Eli Lilly Advisory Committee.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

Clinicians continue to argue that solely focusing on weight in discussions with patients with obesity can be harmful. But with highly effective agents like semaglutide and tirzepatide, more discussions are being had about obesity, in and out of the doctor’s office. 

In this time of new therapeutic options, it’s critical to be thoughtful in how we broach the topic of weight management and obesity treatments with our patients.

With a stigmatized topic like obesity, it’s not surprising that there is contention surrounding the issue. Weight stigma and discrimination persist worldwide, even though there is ample scientific evidence that weight regulation is strongly determined by uncontrollable factors. 

However, the debate to discuss weight or not doesn’t need to be polarized. There is a common denominator: Help patients live healthy, long lives. Let’s review the principles of the various approaches to care.
 

Chronic Disease–Centric Paradigm

Historically, physicians have addressed and managed chronic diseases, such as type 2 diabetes, hypertension, and dyslipidemia. Even though obesity is a known risk factor for these conditions and can cause many other diseases through low-grade chronic inflammation issues and organ dysfunction, weight management treatment was an afterthought or never entertained.

During my training, I often wondered why we focused on prescribing medications for multiple chronic diseases instead of addressing obesity directly, which could potentially improve all these conditions. 

There are numerous reasons why this paradigm was viewed as the “standard of care” for so many decades. First, it provided a framework for managing an ever-growing list of chronic diseases. And even though the American Medical Association declared obesity a disease in 2013, this was not widely accepted in the healthcare community. 

Healthcare systems and the US reimbursement model have been aligned with a chronic disease treatment paradigm. At the same time, healthcare professionals, like others in society, harbor prejudices. These have presented significant barriers to providing weight management care. 

Additionally, medical education was, and remains, inadequate in training physicians how to prevent and treat obesity.
 

Weight-Centric Paradigm

The literature defines a weight-centric approach to care as one that places significant emphasis on body weight as a primary indicator of health — a perspective that may view lower body weight as inherently healthier. This approach includes comprehensive treatment of obesity that factors in lifestyle, pharmacotherapy, procedures, and surgery. A weight-centric approach has been described as having six tenets, examples of which are “weight is mostly volitional and within the control of the individual,” and “excess body weight causes disease and premature death.” This approach heavily relies on body mass index (BMI) as an indicator of a patients’ current and future health status. 

We know that using BMI as a measure of health has inherent limitations. Recent recommendations suggest that it be used alongside other measurements and assessments, such as waist circumference and waist-to-hip ratio. One major concern with the paradigm, however, is that it can perpetuate weight stigmatization through an overemphasis on weight vs global health. The definition doesn’t acknowledge the wealth of data demonstrating the associated risk increased that central adiposity poses for increased morbidity and mortality. The answer needs to be more nuanced.

Instead of watering down a “weight-centric approach” to be equated with “weight equals health,” I propose it could mean addressing obesity upstream (ie, an adipose-centric approach) to prevent associated morbidity and mortality downstream. 

Also, measuring a patient’s weight in the clinic would be an impartial act, obtaining a routine data point, like measuring a person’s blood pressure. Just as it is necessary to obtain a patient’s blood pressure data to treat hypertension, it is necessary to obtain adiposity health-related data (eg, weight, waist circumference, neck circumference, waist-to-hip ratio, weight history, physical exam, lab tests) to make informed clinical decisions and safeguard delivery of evidence-based care. 

A weight-centric approach is a positive shift from focusing solely on chronic diseases because it allows us to address obesity and explore treatment options. However, challenges remain with this approach in ensuring that weight management discussions are handled holistically, without bias, and with sensitivity. 
 

Weight-Inclusive Paradigm

A weight-inclusive approach promotes overall health and well-being while providing nonstigmatizing care to patients. There is an emphasis on respect for body diversity, with advocacy for body size acceptance and body positivity. When I use this approach in my clinical practice, I emphasize to patients that the ultimate goal we are striving for is improved health and not a particular number on the scale or particular body type. 

This approach supports equal treatment and access to healthcare for all individuals. At its core, the weight inclusive paradigm is a holistic, nonbiased approach to all patients, regardless of body size. For this reason, I use a patient-centered treatment plan with my patients that is comprehensive, is multipronged, and considers all tools available in the toolbox indicated for that individual. 

The weight-inclusive paradigm has much in common with the principles of Health at Every Size. Both share common goals of focusing on health rather than weight, challenging weight stigma and weight discrimination.

Because a weight-inclusive approach encourages body acceptance, some contend that this leads to disregard of the risk that visceral adiposity poses for increased morbidity and mortality. But this is not an either/or situation. Healthcare professionals can accept individuals for who they are regardless of body size and, with patient permission, address obesity in the context of broader health considerations with an individualized, patient-centered treatment plan.
 

Human-Inclusive and Health-Centered Paradigm

Appreciating the evolution of healthcare delivery paradigms, and with greater understanding of the pathophysiology of obesity and arrival of newer, effective treatments, I propose a human-inclusive and health-centered (HIHC) approach to patient care. This model weaves together the fundamental theme of a focus on health, not weight, and aligns with the Hippocratic Oath: to treat patients to the best of our ability and do no harm. 

Unfortunately, history has played out differently. Owing to a confluence of variables, from a lack of training in obesity treatment to a societal obsession with thinness that fosters an anti-fat bias culture, patients have unduly endured tremendous shame and blame for living with overweight and obesity over the years. Now is our chance to do better.

It is our responsibility as healthcare professionals to provide bias-free, patient-centered care to each and every patient, no matter their race, ethnicity, sexual orientation, religion, or body shape and size. Why limit the phrasing to “weight inclusive” when we should strive for a “human inclusive” approach?

When it comes to discussing weight with patients, there is no universally established methodology to introducing the topic. Still, recommended strategies do exist. And we know that individuals with obesity who experience weight bias and stigma have increased morbidity and mortality, regardless of their weight or BMI.

Hence, we must generate compassionate and respectful conversations, free of judgment and bias, when discussing obesity and obesity treatments with patients. Let’s ensure we broaden the discussion beyond weight; acknowledge social determinants of health; and empower individuals to make choices that support their overall health, functionality, and quality of life. 

As we embark on an HIHC paradigm, it will be important not to swing into healthism, whereby those who aren’t healthy or those who don’t pursue health are stigmatized as being less-than. Preserving dignity means accepting patient autonomy and choices. 

I think we all want the same thing: acceptance of all, access to healthcare for all, and bias-free support of patients to live healthy lives. Let’s do this.

Dr. Velazquez, assistant professor of surgery and medicine, Cedars-Sinai Medical Center, and director of obesity medicine, Department of Surgery, Cedars-Sinai Center for Weight Management and Metabolic Health, Los Angeles, California, disclosed ties with Intellihealth, Weight Watchers, Novo Nordisk, and Lilly. She received a research grant from NIH Grant — National Heart, Lung, and Blood Institute (NCT0517662).

A version of this article appeared on Medscape.com.

Clinicians continue to argue that solely focusing on weight in discussions with patients with obesity can be harmful. But with highly effective agents like semaglutide and tirzepatide, more discussions are being had about obesity, in and out of the doctor’s office. 

In this time of new therapeutic options, it’s critical to be thoughtful in how we broach the topic of weight management and obesity treatments with our patients.

With a stigmatized topic like obesity, it’s not surprising that there is contention surrounding the issue. Weight stigma and discrimination persist worldwide, even though there is ample scientific evidence that weight regulation is strongly determined by uncontrollable factors. 

However, the debate to discuss weight or not doesn’t need to be polarized. There is a common denominator: Help patients live healthy, long lives. Let’s review the principles of the various approaches to care.
 

Chronic Disease–Centric Paradigm

Historically, physicians have addressed and managed chronic diseases, such as type 2 diabetes, hypertension, and dyslipidemia. Even though obesity is a known risk factor for these conditions and can cause many other diseases through low-grade chronic inflammation issues and organ dysfunction, weight management treatment was an afterthought or never entertained.

During my training, I often wondered why we focused on prescribing medications for multiple chronic diseases instead of addressing obesity directly, which could potentially improve all these conditions. 

There are numerous reasons why this paradigm was viewed as the “standard of care” for so many decades. First, it provided a framework for managing an ever-growing list of chronic diseases. And even though the American Medical Association declared obesity a disease in 2013, this was not widely accepted in the healthcare community. 

Healthcare systems and the US reimbursement model have been aligned with a chronic disease treatment paradigm. At the same time, healthcare professionals, like others in society, harbor prejudices. These have presented significant barriers to providing weight management care. 

Additionally, medical education was, and remains, inadequate in training physicians how to prevent and treat obesity.
 

Weight-Centric Paradigm

The literature defines a weight-centric approach to care as one that places significant emphasis on body weight as a primary indicator of health — a perspective that may view lower body weight as inherently healthier. This approach includes comprehensive treatment of obesity that factors in lifestyle, pharmacotherapy, procedures, and surgery. A weight-centric approach has been described as having six tenets, examples of which are “weight is mostly volitional and within the control of the individual,” and “excess body weight causes disease and premature death.” This approach heavily relies on body mass index (BMI) as an indicator of a patients’ current and future health status. 

We know that using BMI as a measure of health has inherent limitations. Recent recommendations suggest that it be used alongside other measurements and assessments, such as waist circumference and waist-to-hip ratio. One major concern with the paradigm, however, is that it can perpetuate weight stigmatization through an overemphasis on weight vs global health. The definition doesn’t acknowledge the wealth of data demonstrating the associated risk increased that central adiposity poses for increased morbidity and mortality. The answer needs to be more nuanced.

Instead of watering down a “weight-centric approach” to be equated with “weight equals health,” I propose it could mean addressing obesity upstream (ie, an adipose-centric approach) to prevent associated morbidity and mortality downstream. 

Also, measuring a patient’s weight in the clinic would be an impartial act, obtaining a routine data point, like measuring a person’s blood pressure. Just as it is necessary to obtain a patient’s blood pressure data to treat hypertension, it is necessary to obtain adiposity health-related data (eg, weight, waist circumference, neck circumference, waist-to-hip ratio, weight history, physical exam, lab tests) to make informed clinical decisions and safeguard delivery of evidence-based care. 

A weight-centric approach is a positive shift from focusing solely on chronic diseases because it allows us to address obesity and explore treatment options. However, challenges remain with this approach in ensuring that weight management discussions are handled holistically, without bias, and with sensitivity. 
 

Weight-Inclusive Paradigm

A weight-inclusive approach promotes overall health and well-being while providing nonstigmatizing care to patients. There is an emphasis on respect for body diversity, with advocacy for body size acceptance and body positivity. When I use this approach in my clinical practice, I emphasize to patients that the ultimate goal we are striving for is improved health and not a particular number on the scale or particular body type. 

This approach supports equal treatment and access to healthcare for all individuals. At its core, the weight inclusive paradigm is a holistic, nonbiased approach to all patients, regardless of body size. For this reason, I use a patient-centered treatment plan with my patients that is comprehensive, is multipronged, and considers all tools available in the toolbox indicated for that individual. 

The weight-inclusive paradigm has much in common with the principles of Health at Every Size. Both share common goals of focusing on health rather than weight, challenging weight stigma and weight discrimination.

Because a weight-inclusive approach encourages body acceptance, some contend that this leads to disregard of the risk that visceral adiposity poses for increased morbidity and mortality. But this is not an either/or situation. Healthcare professionals can accept individuals for who they are regardless of body size and, with patient permission, address obesity in the context of broader health considerations with an individualized, patient-centered treatment plan.
 

Human-Inclusive and Health-Centered Paradigm

Appreciating the evolution of healthcare delivery paradigms, and with greater understanding of the pathophysiology of obesity and arrival of newer, effective treatments, I propose a human-inclusive and health-centered (HIHC) approach to patient care. This model weaves together the fundamental theme of a focus on health, not weight, and aligns with the Hippocratic Oath: to treat patients to the best of our ability and do no harm. 

Unfortunately, history has played out differently. Owing to a confluence of variables, from a lack of training in obesity treatment to a societal obsession with thinness that fosters an anti-fat bias culture, patients have unduly endured tremendous shame and blame for living with overweight and obesity over the years. Now is our chance to do better.

It is our responsibility as healthcare professionals to provide bias-free, patient-centered care to each and every patient, no matter their race, ethnicity, sexual orientation, religion, or body shape and size. Why limit the phrasing to “weight inclusive” when we should strive for a “human inclusive” approach?

When it comes to discussing weight with patients, there is no universally established methodology to introducing the topic. Still, recommended strategies do exist. And we know that individuals with obesity who experience weight bias and stigma have increased morbidity and mortality, regardless of their weight or BMI.

Hence, we must generate compassionate and respectful conversations, free of judgment and bias, when discussing obesity and obesity treatments with patients. Let’s ensure we broaden the discussion beyond weight; acknowledge social determinants of health; and empower individuals to make choices that support their overall health, functionality, and quality of life. 

As we embark on an HIHC paradigm, it will be important not to swing into healthism, whereby those who aren’t healthy or those who don’t pursue health are stigmatized as being less-than. Preserving dignity means accepting patient autonomy and choices. 

I think we all want the same thing: acceptance of all, access to healthcare for all, and bias-free support of patients to live healthy lives. Let’s do this.

Dr. Velazquez, assistant professor of surgery and medicine, Cedars-Sinai Medical Center, and director of obesity medicine, Department of Surgery, Cedars-Sinai Center for Weight Management and Metabolic Health, Los Angeles, California, disclosed ties with Intellihealth, Weight Watchers, Novo Nordisk, and Lilly. She received a research grant from NIH Grant — National Heart, Lung, and Blood Institute (NCT0517662).

A version of this article appeared on Medscape.com.

Clinicians continue to argue that solely focusing on weight in discussions with patients with obesity can be harmful. But with highly effective agents like semaglutide and tirzepatide, more discussions are being had about obesity, in and out of the doctor’s office. 

In this time of new therapeutic options, it’s critical to be thoughtful in how we broach the topic of weight management and obesity treatments with our patients.

With a stigmatized topic like obesity, it’s not surprising that there is contention surrounding the issue. Weight stigma and discrimination persist worldwide, even though there is ample scientific evidence that weight regulation is strongly determined by uncontrollable factors. 

However, the debate to discuss weight or not doesn’t need to be polarized. There is a common denominator: Help patients live healthy, long lives. Let’s review the principles of the various approaches to care.
 

Chronic Disease–Centric Paradigm

Historically, physicians have addressed and managed chronic diseases, such as type 2 diabetes, hypertension, and dyslipidemia. Even though obesity is a known risk factor for these conditions and can cause many other diseases through low-grade chronic inflammation issues and organ dysfunction, weight management treatment was an afterthought or never entertained.

During my training, I often wondered why we focused on prescribing medications for multiple chronic diseases instead of addressing obesity directly, which could potentially improve all these conditions. 

There are numerous reasons why this paradigm was viewed as the “standard of care” for so many decades. First, it provided a framework for managing an ever-growing list of chronic diseases. And even though the American Medical Association declared obesity a disease in 2013, this was not widely accepted in the healthcare community. 

Healthcare systems and the US reimbursement model have been aligned with a chronic disease treatment paradigm. At the same time, healthcare professionals, like others in society, harbor prejudices. These have presented significant barriers to providing weight management care. 

Additionally, medical education was, and remains, inadequate in training physicians how to prevent and treat obesity.
 

Weight-Centric Paradigm

The literature defines a weight-centric approach to care as one that places significant emphasis on body weight as a primary indicator of health — a perspective that may view lower body weight as inherently healthier. This approach includes comprehensive treatment of obesity that factors in lifestyle, pharmacotherapy, procedures, and surgery. A weight-centric approach has been described as having six tenets, examples of which are “weight is mostly volitional and within the control of the individual,” and “excess body weight causes disease and premature death.” This approach heavily relies on body mass index (BMI) as an indicator of a patients’ current and future health status. 

We know that using BMI as a measure of health has inherent limitations. Recent recommendations suggest that it be used alongside other measurements and assessments, such as waist circumference and waist-to-hip ratio. One major concern with the paradigm, however, is that it can perpetuate weight stigmatization through an overemphasis on weight vs global health. The definition doesn’t acknowledge the wealth of data demonstrating the associated risk increased that central adiposity poses for increased morbidity and mortality. The answer needs to be more nuanced.

Instead of watering down a “weight-centric approach” to be equated with “weight equals health,” I propose it could mean addressing obesity upstream (ie, an adipose-centric approach) to prevent associated morbidity and mortality downstream. 

Also, measuring a patient’s weight in the clinic would be an impartial act, obtaining a routine data point, like measuring a person’s blood pressure. Just as it is necessary to obtain a patient’s blood pressure data to treat hypertension, it is necessary to obtain adiposity health-related data (eg, weight, waist circumference, neck circumference, waist-to-hip ratio, weight history, physical exam, lab tests) to make informed clinical decisions and safeguard delivery of evidence-based care. 

A weight-centric approach is a positive shift from focusing solely on chronic diseases because it allows us to address obesity and explore treatment options. However, challenges remain with this approach in ensuring that weight management discussions are handled holistically, without bias, and with sensitivity. 
 

Weight-Inclusive Paradigm

A weight-inclusive approach promotes overall health and well-being while providing nonstigmatizing care to patients. There is an emphasis on respect for body diversity, with advocacy for body size acceptance and body positivity. When I use this approach in my clinical practice, I emphasize to patients that the ultimate goal we are striving for is improved health and not a particular number on the scale or particular body type. 

This approach supports equal treatment and access to healthcare for all individuals. At its core, the weight inclusive paradigm is a holistic, nonbiased approach to all patients, regardless of body size. For this reason, I use a patient-centered treatment plan with my patients that is comprehensive, is multipronged, and considers all tools available in the toolbox indicated for that individual. 

The weight-inclusive paradigm has much in common with the principles of Health at Every Size. Both share common goals of focusing on health rather than weight, challenging weight stigma and weight discrimination.

Because a weight-inclusive approach encourages body acceptance, some contend that this leads to disregard of the risk that visceral adiposity poses for increased morbidity and mortality. But this is not an either/or situation. Healthcare professionals can accept individuals for who they are regardless of body size and, with patient permission, address obesity in the context of broader health considerations with an individualized, patient-centered treatment plan.
 

Human-Inclusive and Health-Centered Paradigm

Appreciating the evolution of healthcare delivery paradigms, and with greater understanding of the pathophysiology of obesity and arrival of newer, effective treatments, I propose a human-inclusive and health-centered (HIHC) approach to patient care. This model weaves together the fundamental theme of a focus on health, not weight, and aligns with the Hippocratic Oath: to treat patients to the best of our ability and do no harm. 

Unfortunately, history has played out differently. Owing to a confluence of variables, from a lack of training in obesity treatment to a societal obsession with thinness that fosters an anti-fat bias culture, patients have unduly endured tremendous shame and blame for living with overweight and obesity over the years. Now is our chance to do better.

It is our responsibility as healthcare professionals to provide bias-free, patient-centered care to each and every patient, no matter their race, ethnicity, sexual orientation, religion, or body shape and size. Why limit the phrasing to “weight inclusive” when we should strive for a “human inclusive” approach?

When it comes to discussing weight with patients, there is no universally established methodology to introducing the topic. Still, recommended strategies do exist. And we know that individuals with obesity who experience weight bias and stigma have increased morbidity and mortality, regardless of their weight or BMI.

Hence, we must generate compassionate and respectful conversations, free of judgment and bias, when discussing obesity and obesity treatments with patients. Let’s ensure we broaden the discussion beyond weight; acknowledge social determinants of health; and empower individuals to make choices that support their overall health, functionality, and quality of life. 

As we embark on an HIHC paradigm, it will be important not to swing into healthism, whereby those who aren’t healthy or those who don’t pursue health are stigmatized as being less-than. Preserving dignity means accepting patient autonomy and choices. 

I think we all want the same thing: acceptance of all, access to healthcare for all, and bias-free support of patients to live healthy lives. Let’s do this.

Dr. Velazquez, assistant professor of surgery and medicine, Cedars-Sinai Medical Center, and director of obesity medicine, Department of Surgery, Cedars-Sinai Center for Weight Management and Metabolic Health, Los Angeles, California, disclosed ties with Intellihealth, Weight Watchers, Novo Nordisk, and Lilly. She received a research grant from NIH Grant — National Heart, Lung, and Blood Institute (NCT0517662).

A version of this article appeared on Medscape.com.

TOPLINE:

Around one in seven Medicare beneficiaries with a high body mass index (BMI) may be newly eligible for semaglutide treatment after Medicare allowed Part D plans to cover the drug for patients with a BMI ≥ 27 and a history of cardiovascular disease (CVD), regardless of their diabetes status.

METHODOLOGY:

• In March 2024, Medicare approved the coverage of semaglutide by Part D plans for patients with a high BMI and existing CVD, irrespective of their diabetes status. This decision follows the SELECT trial results, showing that semaglutide lowered the risk for cardiovascular events in some patients without diabetes.
• This study aimed to describe the Medicare beneficiaries most likely to be newly eligible for semaglutide treatment and estimated maximum costs to Medicare Part D.
• The researchers included 5111 individuals aged ≥ 65 years with self-reported Medicare enrollment in the National Health and Nutrition Examination Survey between 2011 and 2020, all of whom had a BMI ≥ 27 and were likely to benefit from semaglutide treatment.
• They evaluated the following potential definitions of established CVD that could be considered by the Part D plan: physician-provided diagnosis of myocardial infarction, stroke, coronary artery disease, or angina; a 10-year risk for atherosclerotic CVD between 7.5% and < 20.0%; a 10-year risk for atherosclerotic CVD of ≥ 20%; or fulfillment of any of the previous three criteria.
• Data on interview responses, medication use, clinical examinations, laboratory results, and diabetes diagnoses were obtained from the participants.

TAKEAWAY:

• This study found that 3.6 million individuals (14.2%) were deemed highly likely to qualify for semaglutide treatment for the first time, and broadening the criteria for established CVD could increase this number to 15.2 million individuals (60.9%).
• If all newly eligible beneficiaries were to receive semaglutide treatment, Medicare spending could increase by $34-$145 billion annually.
• Even with more conservative definitions of CVD and a significant portion of individuals not maintaining long-term adherence to semaglutide treatment, costs could still increase by $10 billion annually.
• Younger, generally healthier, female Medicare beneficiaries were still likely to remain ineligible for semaglutide treatment according to the coverage provided by Part D Medicare plans.

IN PRACTICE:

“Although approximately one in seven Medicare beneficiaries with elevated BMI is likely to be newly eligible for semaglutide, the majority will remain ineligible if a narrow definition of established CVD is used by Part D plans. Weight control has benefits for patients with elevated BMI, so the definition of established CVD used by Part D plans for coverage of semaglutide could have outsized public health implications,” the authors wrote.

SOURCE:

The study was led by Alexander Chaitoff, MD, MPH, Center for Healthcare Delivery Sciences, Department of Medicine, Brigham and Women’s Hospital, Boston. It was published online in Annals of Internal Medicine.

LIMITATIONS: 

This analysis relied on self-reported cases of CVD. The study was also limited to only community-dwelling adults. It estimated maximum budgetary impacts but did not account for payment reforms introduced by the Inflation Reduction Act or for absolute contraindications to semaglutide.

DISCLOSURES:

This study did not disclose any sources of funding. Some authors declared receiving grants, serving as consultants, and having other ties with some institutions.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

Around one in seven Medicare beneficiaries with a high body mass index (BMI) may be newly eligible for semaglutide treatment after Medicare allowed Part D plans to cover the drug for patients with a BMI ≥ 27 and a history of cardiovascular disease (CVD), regardless of their diabetes status.

METHODOLOGY:

• In March 2024, Medicare approved the coverage of semaglutide by Part D plans for patients with a high BMI and existing CVD, irrespective of their diabetes status. This decision follows the SELECT trial results, showing that semaglutide lowered the risk for cardiovascular events in some patients without diabetes.
• This study aimed to describe the Medicare beneficiaries most likely to be newly eligible for semaglutide treatment and estimated maximum costs to Medicare Part D.
• The researchers included 5111 individuals aged ≥ 65 years with self-reported Medicare enrollment in the National Health and Nutrition Examination Survey between 2011 and 2020, all of whom had a BMI ≥ 27 and were likely to benefit from semaglutide treatment.
• They evaluated the following potential definitions of established CVD that could be considered by the Part D plan: physician-provided diagnosis of myocardial infarction, stroke, coronary artery disease, or angina; a 10-year risk for atherosclerotic CVD between 7.5% and < 20.0%; a 10-year risk for atherosclerotic CVD of ≥ 20%; or fulfillment of any of the previous three criteria.
• Data on interview responses, medication use, clinical examinations, laboratory results, and diabetes diagnoses were obtained from the participants.

TAKEAWAY:

• This study found that 3.6 million individuals (14.2%) were deemed highly likely to qualify for semaglutide treatment for the first time, and broadening the criteria for established CVD could increase this number to 15.2 million individuals (60.9%).
• If all newly eligible beneficiaries were to receive semaglutide treatment, Medicare spending could increase by $34-$145 billion annually.
• Even with more conservative definitions of CVD and a significant portion of individuals not maintaining long-term adherence to semaglutide treatment, costs could still increase by $10 billion annually.
• Younger, generally healthier, female Medicare beneficiaries were still likely to remain ineligible for semaglutide treatment according to the coverage provided by Part D Medicare plans.

IN PRACTICE:

“Although approximately one in seven Medicare beneficiaries with elevated BMI is likely to be newly eligible for semaglutide, the majority will remain ineligible if a narrow definition of established CVD is used by Part D plans. Weight control has benefits for patients with elevated BMI, so the definition of established CVD used by Part D plans for coverage of semaglutide could have outsized public health implications,” the authors wrote.

SOURCE:

The study was led by Alexander Chaitoff, MD, MPH, Center for Healthcare Delivery Sciences, Department of Medicine, Brigham and Women’s Hospital, Boston. It was published online in Annals of Internal Medicine.

LIMITATIONS: 

This analysis relied on self-reported cases of CVD. The study was also limited to only community-dwelling adults. It estimated maximum budgetary impacts but did not account for payment reforms introduced by the Inflation Reduction Act or for absolute contraindications to semaglutide.

DISCLOSURES:

This study did not disclose any sources of funding. Some authors declared receiving grants, serving as consultants, and having other ties with some institutions.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

Around one in seven Medicare beneficiaries with a high body mass index (BMI) may be newly eligible for semaglutide treatment after Medicare allowed Part D plans to cover the drug for patients with a BMI ≥ 27 and a history of cardiovascular disease (CVD), regardless of their diabetes status.

METHODOLOGY:

• In March 2024, Medicare approved the coverage of semaglutide by Part D plans for patients with a high BMI and existing CVD, irrespective of their diabetes status. This decision follows the SELECT trial results, showing that semaglutide lowered the risk for cardiovascular events in some patients without diabetes.
• This study aimed to describe the Medicare beneficiaries most likely to be newly eligible for semaglutide treatment and estimated maximum costs to Medicare Part D.
• The researchers included 5111 individuals aged ≥ 65 years with self-reported Medicare enrollment in the National Health and Nutrition Examination Survey between 2011 and 2020, all of whom had a BMI ≥ 27 and were likely to benefit from semaglutide treatment.
• They evaluated the following potential definitions of established CVD that could be considered by the Part D plan: physician-provided diagnosis of myocardial infarction, stroke, coronary artery disease, or angina; a 10-year risk for atherosclerotic CVD between 7.5% and < 20.0%; a 10-year risk for atherosclerotic CVD of ≥ 20%; or fulfillment of any of the previous three criteria.
• Data on interview responses, medication use, clinical examinations, laboratory results, and diabetes diagnoses were obtained from the participants.

TAKEAWAY:

• This study found that 3.6 million individuals (14.2%) were deemed highly likely to qualify for semaglutide treatment for the first time, and broadening the criteria for established CVD could increase this number to 15.2 million individuals (60.9%).
• If all newly eligible beneficiaries were to receive semaglutide treatment, Medicare spending could increase by $34-$145 billion annually.
• Even with more conservative definitions of CVD and a significant portion of individuals not maintaining long-term adherence to semaglutide treatment, costs could still increase by $10 billion annually.
• Younger, generally healthier, female Medicare beneficiaries were still likely to remain ineligible for semaglutide treatment according to the coverage provided by Part D Medicare plans.

IN PRACTICE:

“Although approximately one in seven Medicare beneficiaries with elevated BMI is likely to be newly eligible for semaglutide, the majority will remain ineligible if a narrow definition of established CVD is used by Part D plans. Weight control has benefits for patients with elevated BMI, so the definition of established CVD used by Part D plans for coverage of semaglutide could have outsized public health implications,” the authors wrote.

SOURCE:

The study was led by Alexander Chaitoff, MD, MPH, Center for Healthcare Delivery Sciences, Department of Medicine, Brigham and Women’s Hospital, Boston. It was published online in Annals of Internal Medicine.

LIMITATIONS: 

This analysis relied on self-reported cases of CVD. The study was also limited to only community-dwelling adults. It estimated maximum budgetary impacts but did not account for payment reforms introduced by the Inflation Reduction Act or for absolute contraindications to semaglutide.

DISCLOSURES:

This study did not disclose any sources of funding. Some authors declared receiving grants, serving as consultants, and having other ties with some institutions.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

A new analysis has detected a signal of suicidal ideation associated with the glucagon-like peptide 1 receptor agonist (GLP-1 RA) semaglutide, especially among individuals concurrently using antidepressants or benzodiazepines. 

However, the investigators and outside experts urge caution in drawing any firm conclusions based on the study’s observations. 

“Clinicians should not interpret these results as proof of causal relationship between suicidal ideation and semaglutide, as our pharmacovigilance study showed an association between the use of semaglutide and reports of suicidal ideation,” study investigator Georgios Schoretsanitis, MD, PhD, Department of Psychiatry, The Zucker Hillside Hospital, Northwell Health, Glen Oaks, New York, told this news organization.

Nonetheless, “physicians prescribing semaglutide should inform their patients about the medications’ risks and assess the psychiatric history and evaluate the mental state of patients before starting treatment with semaglutide,” Dr. Schoretsanitis said. 

“For patients with history of mental disorders or suicidal ideation/behaviors/attempts, physicians should be cautious and regularly monitor their mental state while taking semaglutide. If needed, the treating physician should involve different specialists, including a psychiatrist and/or clinical psychologists,” he added. 

The study was published online on August 20 in JAMA Network Open. 
 

Emerging Concerns

GLP-1 RAs are increasingly prescribed not only for type 2 diabetes but also for weight loss. However, concerns have emerged about a potential association with suicidality, which has prompted a closer look by regulators in the United States and Europe. 

Dr. Schoretsanitis and colleagues evaluated potential signals of suicidality related to semaglutide and liraglutide using data from global World Health Organization database of suspected adverse drug reactions (ADRs). 

They conducted sensitivity analyses including patients with co-reported use of antidepressants and benzodiazepines and using dapagliflozin, metformin, and orlistat as comparators. 

Between November 2000 and August 2023, there were 107 cases of suicidal and/or self-injurious ADRs reported with semaglutide (median age, 48 years; 55% women) and 162 reported with liraglutide (median age 47 years; 61% women). 

The researchers noted that a “significant disproportionality” signal emerged for semaglutide-associated suicidal ideation (reporting odds ratio [ROR], 1.45), when compared with comparator drugs. 

This signal remained significant in sensitivity analyses that included patients on concurrent antidepressants (ROR, 4.45) and benzodiazepines (ROR, 4.07), “suggesting that people with anxiety and depressive disorders may be at higher probability of reporting suicidal ideation when medicated with semaglutide,” the authors wrote. 

No significant disproportionality signal was detected for liraglutide regarding suicidal ideation (ROR, 1.04). 

However, the authors noted that pooled data from previous phase 2 and 3 trials on liraglutide vs placebo for weight management identified a potential risk for suicidal ideation, with nine of 3384 participants in the liraglutide group vs two of 1941 in the placebo group reporting suicidal ideation or behavior during the trial (0.27% vs 0.10%). 
 

More Research Needed 

GLP-1 RAs “should be used cautiously until further data are available on this topic,” Dr. Schoretsanitis said. 

“Further real-world studies should investigate the risk of suicidal ideation or behavior in people treated with these drugs in every-day clinical practice. We categorically discourage off-label use of GLP1-RA and without any medical supervision,” he added.

The coauthors of an invited commentary published with the study note that between 2020 and 2023, GLP-1 RA use rose 594% in younger people, particularly in women.

This “timely and well-conducted study” by Dr. Schoretsanitis and colleagues adds “an important piece to the very relevant safety issue” related to GLP-1 RAs, wrote Francesco Salvo, MD, PhD, with Université de Bordeaux, and Jean-Luc Faillie, MD, PhD, with Université de Montpellier, both in France. 

Pending further studies, the position of the US Food and Drug Administration (FDA) recommending caution “continues to be reasonable. Whatever the cause, depression or suicidality are rare but extremely severe events and need to be prevented and managed as much as possible. 

“Waiting for more precise data, GPL-1 receptor agonists, and appetite suppressants in general, should be prescribed with great caution in patients with a history of depression or suicidal attempts, while in patients with new onset of depression without other apparent precipitants, immediate discontinuation of GLP-1 receptor agonists should be considered,” wrote Dr. Salvo and Dr. Faillie. 

Outside experts also weighed in on the study in a statement from the UK nonprofit Science Media Centre. 

The paper presents, “at best, weak evidence of an association between semaglutide and suicidality,” Ian Douglas, PhD, professor of pharmacoepidemiology, London School of Hygiene & Tropical Medicine, United Kingdom, said in the statement. “Signal detection studies in pharmacovigilance databases are good for generating hypotheses but are not suitable for assessing whether there is a causal association between a drug and an outcome.”

Stephen Evans, MSc, emeritus professor of pharmacoepidemiology, London School of Hygiene & Tropical Medicine, cautioned that the study has “major limitations.”

“This paper is based just on spontaneous reports which are sent to regulatory authorities in the country of the person reporting a suspected adverse reaction. These are sent by health professionals and patients to authorities, but are very subject to bias, including effects of media reporting. The evidence is extremely weak for a genuine effect in this instance,” Mr. Evans said. 

The study had no specific funding. Dr. Schoretsanitis reported receiving personal fees from HLS, Dexcel, Saladax, and Thermo Fisher outside the submitted work. Dr. Salvo and Dr. Faillie have no conflicts of interest. Dr. Douglas has received research grants from GSK and AstraZeneca. Mr. Evans has no conflicts of interest. 
 

A version of this article appeared on Medscape.com.

A new analysis has detected a signal of suicidal ideation associated with the glucagon-like peptide 1 receptor agonist (GLP-1 RA) semaglutide, especially among individuals concurrently using antidepressants or benzodiazepines. 

However, the investigators and outside experts urge caution in drawing any firm conclusions based on the study’s observations. 

“Clinicians should not interpret these results as proof of causal relationship between suicidal ideation and semaglutide, as our pharmacovigilance study showed an association between the use of semaglutide and reports of suicidal ideation,” study investigator Georgios Schoretsanitis, MD, PhD, Department of Psychiatry, The Zucker Hillside Hospital, Northwell Health, Glen Oaks, New York, told this news organization.

Nonetheless, “physicians prescribing semaglutide should inform their patients about the medications’ risks and assess the psychiatric history and evaluate the mental state of patients before starting treatment with semaglutide,” Dr. Schoretsanitis said. 

“For patients with history of mental disorders or suicidal ideation/behaviors/attempts, physicians should be cautious and regularly monitor their mental state while taking semaglutide. If needed, the treating physician should involve different specialists, including a psychiatrist and/or clinical psychologists,” he added. 

The study was published online on August 20 in JAMA Network Open. 
 

Emerging Concerns

GLP-1 RAs are increasingly prescribed not only for type 2 diabetes but also for weight loss. However, concerns have emerged about a potential association with suicidality, which has prompted a closer look by regulators in the United States and Europe. 

Dr. Schoretsanitis and colleagues evaluated potential signals of suicidality related to semaglutide and liraglutide using data from global World Health Organization database of suspected adverse drug reactions (ADRs). 

They conducted sensitivity analyses including patients with co-reported use of antidepressants and benzodiazepines and using dapagliflozin, metformin, and orlistat as comparators. 

Between November 2000 and August 2023, there were 107 cases of suicidal and/or self-injurious ADRs reported with semaglutide (median age, 48 years; 55% women) and 162 reported with liraglutide (median age 47 years; 61% women). 

The researchers noted that a “significant disproportionality” signal emerged for semaglutide-associated suicidal ideation (reporting odds ratio [ROR], 1.45), when compared with comparator drugs. 

This signal remained significant in sensitivity analyses that included patients on concurrent antidepressants (ROR, 4.45) and benzodiazepines (ROR, 4.07), “suggesting that people with anxiety and depressive disorders may be at higher probability of reporting suicidal ideation when medicated with semaglutide,” the authors wrote. 

No significant disproportionality signal was detected for liraglutide regarding suicidal ideation (ROR, 1.04). 

However, the authors noted that pooled data from previous phase 2 and 3 trials on liraglutide vs placebo for weight management identified a potential risk for suicidal ideation, with nine of 3384 participants in the liraglutide group vs two of 1941 in the placebo group reporting suicidal ideation or behavior during the trial (0.27% vs 0.10%). 
 

More Research Needed 

GLP-1 RAs “should be used cautiously until further data are available on this topic,” Dr. Schoretsanitis said. 

“Further real-world studies should investigate the risk of suicidal ideation or behavior in people treated with these drugs in every-day clinical practice. We categorically discourage off-label use of GLP1-RA and without any medical supervision,” he added.

The coauthors of an invited commentary published with the study note that between 2020 and 2023, GLP-1 RA use rose 594% in younger people, particularly in women.

This “timely and well-conducted study” by Dr. Schoretsanitis and colleagues adds “an important piece to the very relevant safety issue” related to GLP-1 RAs, wrote Francesco Salvo, MD, PhD, with Université de Bordeaux, and Jean-Luc Faillie, MD, PhD, with Université de Montpellier, both in France. 

Pending further studies, the position of the US Food and Drug Administration (FDA) recommending caution “continues to be reasonable. Whatever the cause, depression or suicidality are rare but extremely severe events and need to be prevented and managed as much as possible. 

“Waiting for more precise data, GPL-1 receptor agonists, and appetite suppressants in general, should be prescribed with great caution in patients with a history of depression or suicidal attempts, while in patients with new onset of depression without other apparent precipitants, immediate discontinuation of GLP-1 receptor agonists should be considered,” wrote Dr. Salvo and Dr. Faillie. 

Outside experts also weighed in on the study in a statement from the UK nonprofit Science Media Centre. 

The paper presents, “at best, weak evidence of an association between semaglutide and suicidality,” Ian Douglas, PhD, professor of pharmacoepidemiology, London School of Hygiene & Tropical Medicine, United Kingdom, said in the statement. “Signal detection studies in pharmacovigilance databases are good for generating hypotheses but are not suitable for assessing whether there is a causal association between a drug and an outcome.”

Stephen Evans, MSc, emeritus professor of pharmacoepidemiology, London School of Hygiene & Tropical Medicine, cautioned that the study has “major limitations.”

“This paper is based just on spontaneous reports which are sent to regulatory authorities in the country of the person reporting a suspected adverse reaction. These are sent by health professionals and patients to authorities, but are very subject to bias, including effects of media reporting. The evidence is extremely weak for a genuine effect in this instance,” Mr. Evans said. 

The study had no specific funding. Dr. Schoretsanitis reported receiving personal fees from HLS, Dexcel, Saladax, and Thermo Fisher outside the submitted work. Dr. Salvo and Dr. Faillie have no conflicts of interest. Dr. Douglas has received research grants from GSK and AstraZeneca. Mr. Evans has no conflicts of interest. 
 

A version of this article appeared on Medscape.com.

A new analysis has detected a signal of suicidal ideation associated with the glucagon-like peptide 1 receptor agonist (GLP-1 RA) semaglutide, especially among individuals concurrently using antidepressants or benzodiazepines. 

However, the investigators and outside experts urge caution in drawing any firm conclusions based on the study’s observations. 

“Clinicians should not interpret these results as proof of causal relationship between suicidal ideation and semaglutide, as our pharmacovigilance study showed an association between the use of semaglutide and reports of suicidal ideation,” study investigator Georgios Schoretsanitis, MD, PhD, Department of Psychiatry, The Zucker Hillside Hospital, Northwell Health, Glen Oaks, New York, told this news organization.

Nonetheless, “physicians prescribing semaglutide should inform their patients about the medications’ risks and assess the psychiatric history and evaluate the mental state of patients before starting treatment with semaglutide,” Dr. Schoretsanitis said. 

“For patients with history of mental disorders or suicidal ideation/behaviors/attempts, physicians should be cautious and regularly monitor their mental state while taking semaglutide. If needed, the treating physician should involve different specialists, including a psychiatrist and/or clinical psychologists,” he added. 

The study was published online on August 20 in JAMA Network Open. 
 

Emerging Concerns

GLP-1 RAs are increasingly prescribed not only for type 2 diabetes but also for weight loss. However, concerns have emerged about a potential association with suicidality, which has prompted a closer look by regulators in the United States and Europe. 

Dr. Schoretsanitis and colleagues evaluated potential signals of suicidality related to semaglutide and liraglutide using data from global World Health Organization database of suspected adverse drug reactions (ADRs). 

They conducted sensitivity analyses including patients with co-reported use of antidepressants and benzodiazepines and using dapagliflozin, metformin, and orlistat as comparators. 

Between November 2000 and August 2023, there were 107 cases of suicidal and/or self-injurious ADRs reported with semaglutide (median age, 48 years; 55% women) and 162 reported with liraglutide (median age 47 years; 61% women). 

The researchers noted that a “significant disproportionality” signal emerged for semaglutide-associated suicidal ideation (reporting odds ratio [ROR], 1.45), when compared with comparator drugs. 

This signal remained significant in sensitivity analyses that included patients on concurrent antidepressants (ROR, 4.45) and benzodiazepines (ROR, 4.07), “suggesting that people with anxiety and depressive disorders may be at higher probability of reporting suicidal ideation when medicated with semaglutide,” the authors wrote. 

No significant disproportionality signal was detected for liraglutide regarding suicidal ideation (ROR, 1.04). 

However, the authors noted that pooled data from previous phase 2 and 3 trials on liraglutide vs placebo for weight management identified a potential risk for suicidal ideation, with nine of 3384 participants in the liraglutide group vs two of 1941 in the placebo group reporting suicidal ideation or behavior during the trial (0.27% vs 0.10%). 
 

More Research Needed 

GLP-1 RAs “should be used cautiously until further data are available on this topic,” Dr. Schoretsanitis said. 

“Further real-world studies should investigate the risk of suicidal ideation or behavior in people treated with these drugs in every-day clinical practice. We categorically discourage off-label use of GLP1-RA and without any medical supervision,” he added.

The coauthors of an invited commentary published with the study note that between 2020 and 2023, GLP-1 RA use rose 594% in younger people, particularly in women.

This “timely and well-conducted study” by Dr. Schoretsanitis and colleagues adds “an important piece to the very relevant safety issue” related to GLP-1 RAs, wrote Francesco Salvo, MD, PhD, with Université de Bordeaux, and Jean-Luc Faillie, MD, PhD, with Université de Montpellier, both in France. 

Pending further studies, the position of the US Food and Drug Administration (FDA) recommending caution “continues to be reasonable. Whatever the cause, depression or suicidality are rare but extremely severe events and need to be prevented and managed as much as possible. 

“Waiting for more precise data, GPL-1 receptor agonists, and appetite suppressants in general, should be prescribed with great caution in patients with a history of depression or suicidal attempts, while in patients with new onset of depression without other apparent precipitants, immediate discontinuation of GLP-1 receptor agonists should be considered,” wrote Dr. Salvo and Dr. Faillie. 

Outside experts also weighed in on the study in a statement from the UK nonprofit Science Media Centre. 

The paper presents, “at best, weak evidence of an association between semaglutide and suicidality,” Ian Douglas, PhD, professor of pharmacoepidemiology, London School of Hygiene & Tropical Medicine, United Kingdom, said in the statement. “Signal detection studies in pharmacovigilance databases are good for generating hypotheses but are not suitable for assessing whether there is a causal association between a drug and an outcome.”

Stephen Evans, MSc, emeritus professor of pharmacoepidemiology, London School of Hygiene & Tropical Medicine, cautioned that the study has “major limitations.”

“This paper is based just on spontaneous reports which are sent to regulatory authorities in the country of the person reporting a suspected adverse reaction. These are sent by health professionals and patients to authorities, but are very subject to bias, including effects of media reporting. The evidence is extremely weak for a genuine effect in this instance,” Mr. Evans said. 

The study had no specific funding. Dr. Schoretsanitis reported receiving personal fees from HLS, Dexcel, Saladax, and Thermo Fisher outside the submitted work. Dr. Salvo and Dr. Faillie have no conflicts of interest. Dr. Douglas has received research grants from GSK and AstraZeneca. Mr. Evans has no conflicts of interest. 
 

A version of this article appeared on Medscape.com.