Clinical Endocrinology News

TOPLINE:

A fiber supplement also found in beans and other foods may lead to weight loss and improved insulin sensitivity in people with excess body weight, partly due to changes in the gut microbiota.

METHODOLOGY:

• In animal studies, resistant starch (RS), a kind of dietary fiber, has shown a potential to reduce body fat along with other metabolic benefits, but human dietary studies of RS have been inconsistent, especially with a high-fat diet.
• Researchers conducted a crossover, randomized trial to study the effect of RS as a dietary supplement on 37 individuals with overweight or obesity (average age, 33.43 years; 15 women; body mass index > 24 or higher waist circumference).
• Participants were fed a similar background diet and either 40 g of RS (high-amylose maize) or an energy-matched placebo starch daily for 8 weeks and then switched between the two in a separate 8-week period.
• The primary outcome was body weight, and the secondary outcomes were visceral and subcutaneous fat mass, waist circumference, lipid profiles, insulin sensitivity, metabolome, and gut microbiome.
• RS’s impact on gut microbiota composition and function was assessed with metagenomics and metabolomics, and RS-modified gut microbiota’s effect on host body fat and glucose was confirmed by transferring from select average participants to mice.

TAKEAWAY:

• Participants showed a mean weight loss of 2.8 kg after consuming RS for 8 weeks (P < .001), but there was no significant change in body weight in those on placebo starch.
• RS improved insulin sensitivity in people to a greater extent than placebo starch (P = .025) and showed a greater reduction in fat mass, waist circumference, and other obesity-related outcomes.
• The abundance in the gut of the microbe Bifidobacterium adolescentis increased significantly following RS intervention, an increase that exhibited a strong correlation with decreased BMI, suggesting a role of RS in reducing obesity.
• The levels of pro-inflammatory cytokines, such as serum tumor necrosis factor-alpha and interleukin-1 beta, were significantly lower in participants who consumed RS than in those who had placebo starch.

IN PRACTICE:

“Our study provided an effective dietary recommendation using RS as a supplement (40 g/d with a balanced background diet containing 25%-30% fat), which may help to achieve significant weight loss,” the authors wrote.

SOURCE:

This study was led and corresponded by Huating Li, Shanghai Clinical Center for Diabetes, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China, and University of Hong Kong, Pok Fu Lam, and published online in Nature Metabolism.

LIMITATIONS:

This study was limited by the small sample size and stringent inclusion criteria for participants. The use of database-driven and taxane-based methodology might have led to difficult-to-classify sequences being discarded and strain-level functional diversity being overlooked. The authors also acknowledged the need to validate the findings of this study in larger and more diverse cohorts.

DISCLOSURES:

This work was supported by the National Key Research and Development Program of China, Shanghai Municipal Key Clinical Specialty, National Natural Science Foundation of China, and other sources. The authors declared no conflicts of interest.

A version of this article appeared on Medscape.com.

TOPLINE:

A fiber supplement also found in beans and other foods may lead to weight loss and improved insulin sensitivity in people with excess body weight, partly due to changes in the gut microbiota.

METHODOLOGY:

• In animal studies, resistant starch (RS), a kind of dietary fiber, has shown a potential to reduce body fat along with other metabolic benefits, but human dietary studies of RS have been inconsistent, especially with a high-fat diet.
• Researchers conducted a crossover, randomized trial to study the effect of RS as a dietary supplement on 37 individuals with overweight or obesity (average age, 33.43 years; 15 women; body mass index > 24 or higher waist circumference).
• Participants were fed a similar background diet and either 40 g of RS (high-amylose maize) or an energy-matched placebo starch daily for 8 weeks and then switched between the two in a separate 8-week period.
• The primary outcome was body weight, and the secondary outcomes were visceral and subcutaneous fat mass, waist circumference, lipid profiles, insulin sensitivity, metabolome, and gut microbiome.
• RS’s impact on gut microbiota composition and function was assessed with metagenomics and metabolomics, and RS-modified gut microbiota’s effect on host body fat and glucose was confirmed by transferring from select average participants to mice.

TAKEAWAY:

• Participants showed a mean weight loss of 2.8 kg after consuming RS for 8 weeks (P < .001), but there was no significant change in body weight in those on placebo starch.
• RS improved insulin sensitivity in people to a greater extent than placebo starch (P = .025) and showed a greater reduction in fat mass, waist circumference, and other obesity-related outcomes.
• The abundance in the gut of the microbe Bifidobacterium adolescentis increased significantly following RS intervention, an increase that exhibited a strong correlation with decreased BMI, suggesting a role of RS in reducing obesity.
• The levels of pro-inflammatory cytokines, such as serum tumor necrosis factor-alpha and interleukin-1 beta, were significantly lower in participants who consumed RS than in those who had placebo starch.

IN PRACTICE:

“Our study provided an effective dietary recommendation using RS as a supplement (40 g/d with a balanced background diet containing 25%-30% fat), which may help to achieve significant weight loss,” the authors wrote.

SOURCE:

This study was led and corresponded by Huating Li, Shanghai Clinical Center for Diabetes, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China, and University of Hong Kong, Pok Fu Lam, and published online in Nature Metabolism.

LIMITATIONS:

This study was limited by the small sample size and stringent inclusion criteria for participants. The use of database-driven and taxane-based methodology might have led to difficult-to-classify sequences being discarded and strain-level functional diversity being overlooked. The authors also acknowledged the need to validate the findings of this study in larger and more diverse cohorts.

DISCLOSURES:

This work was supported by the National Key Research and Development Program of China, Shanghai Municipal Key Clinical Specialty, National Natural Science Foundation of China, and other sources. The authors declared no conflicts of interest.

A version of this article appeared on Medscape.com.

TOPLINE:

A fiber supplement also found in beans and other foods may lead to weight loss and improved insulin sensitivity in people with excess body weight, partly due to changes in the gut microbiota.

METHODOLOGY:

• In animal studies, resistant starch (RS), a kind of dietary fiber, has shown a potential to reduce body fat along with other metabolic benefits, but human dietary studies of RS have been inconsistent, especially with a high-fat diet.
• Researchers conducted a crossover, randomized trial to study the effect of RS as a dietary supplement on 37 individuals with overweight or obesity (average age, 33.43 years; 15 women; body mass index > 24 or higher waist circumference).
• Participants were fed a similar background diet and either 40 g of RS (high-amylose maize) or an energy-matched placebo starch daily for 8 weeks and then switched between the two in a separate 8-week period.
• The primary outcome was body weight, and the secondary outcomes were visceral and subcutaneous fat mass, waist circumference, lipid profiles, insulin sensitivity, metabolome, and gut microbiome.
• RS’s impact on gut microbiota composition and function was assessed with metagenomics and metabolomics, and RS-modified gut microbiota’s effect on host body fat and glucose was confirmed by transferring from select average participants to mice.

TAKEAWAY:

• Participants showed a mean weight loss of 2.8 kg after consuming RS for 8 weeks (P < .001), but there was no significant change in body weight in those on placebo starch.
• RS improved insulin sensitivity in people to a greater extent than placebo starch (P = .025) and showed a greater reduction in fat mass, waist circumference, and other obesity-related outcomes.
• The abundance in the gut of the microbe Bifidobacterium adolescentis increased significantly following RS intervention, an increase that exhibited a strong correlation with decreased BMI, suggesting a role of RS in reducing obesity.
• The levels of pro-inflammatory cytokines, such as serum tumor necrosis factor-alpha and interleukin-1 beta, were significantly lower in participants who consumed RS than in those who had placebo starch.

IN PRACTICE:

“Our study provided an effective dietary recommendation using RS as a supplement (40 g/d with a balanced background diet containing 25%-30% fat), which may help to achieve significant weight loss,” the authors wrote.

SOURCE:

This study was led and corresponded by Huating Li, Shanghai Clinical Center for Diabetes, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China, and University of Hong Kong, Pok Fu Lam, and published online in Nature Metabolism.

LIMITATIONS:

This study was limited by the small sample size and stringent inclusion criteria for participants. The use of database-driven and taxane-based methodology might have led to difficult-to-classify sequences being discarded and strain-level functional diversity being overlooked. The authors also acknowledged the need to validate the findings of this study in larger and more diverse cohorts.

DISCLOSURES:

This work was supported by the National Key Research and Development Program of China, Shanghai Municipal Key Clinical Specialty, National Natural Science Foundation of China, and other sources. The authors declared no conflicts of interest.

A version of this article appeared on Medscape.com.

TOPLINE: 

In patients with type 2 diabetes, there was no difference in risk of developing autoimmune disease if prescribed glucagon-like peptide 1 receptor agonists (GLP-1-RAs), sodium-glucose cotransporter-2 (SGLT2) inhibitors, or dipeptidyl peptidase-4 (DPP-4) inhibitors.

METHODOLOGY:

• The effect of GLP-1-RAs and SGLT2 inhibitors on autoimmune rheumatic disease (ARD) is understudied, though previous case reports and one study have hinted at increased risk.
• Researchers used administrative health data from 2014 to 2021 to identify 34,400 patients prescribed GLP-1-RAs and 83,500 patients prescribed SGLT2 inhibitors.
• They compared patients prescribed GLP-1-RAs or SGLT2 inhibitors with 68,400 patients prescribed DPP-4 inhibitors, which previous studies suggest do not increase ARD risk.
• Primary outcome was ARD incidence, defined by diagnostic codes.

TAKEAWAY:

• There were no significant differences in incident ARDs between the three groups.
• Mean follow-up time was 0.88-1.53 years.
• The hazard ratio (HR) for developing ARDs with GLP-1-RAs exposure was 0.93 (95% CI, 0.66-1.30) compared with DPP-4 inhibitors.
• The HR for developing ARDs with SGLT2 inhibitor exposure was 0.97 (95% CI, 0.76-1.24).

IN PRACTICE: 

“Extended longitudinal data are needed to assess risk and benefit with longer-term exposure,” the authors wrote.

SOURCE: 

First author Derin Karacabeyli, MD, of the University of British Columbia, Vancouver, Canada, presented the study in abstract form at the Canadian Rheumatology Association (CRA) 2024 Annual Meeting in Winnipeg on February 29.

LIMITATIONS: 

The study was observational, which could have some residual or unmeasured confounding of data. The researchers relied on diagnostic codes and the average follow-up time was short. 

DISCLOSURES:

The study was funded by the Canadian Institutes of Health Research. The authors had no disclosures.

A version of this article appeared on Medscape.com.

TOPLINE: 

In patients with type 2 diabetes, there was no difference in risk of developing autoimmune disease if prescribed glucagon-like peptide 1 receptor agonists (GLP-1-RAs), sodium-glucose cotransporter-2 (SGLT2) inhibitors, or dipeptidyl peptidase-4 (DPP-4) inhibitors.

METHODOLOGY:

• The effect of GLP-1-RAs and SGLT2 inhibitors on autoimmune rheumatic disease (ARD) is understudied, though previous case reports and one study have hinted at increased risk.
• Researchers used administrative health data from 2014 to 2021 to identify 34,400 patients prescribed GLP-1-RAs and 83,500 patients prescribed SGLT2 inhibitors.
• They compared patients prescribed GLP-1-RAs or SGLT2 inhibitors with 68,400 patients prescribed DPP-4 inhibitors, which previous studies suggest do not increase ARD risk.
• Primary outcome was ARD incidence, defined by diagnostic codes.

TAKEAWAY:

• There were no significant differences in incident ARDs between the three groups.
• Mean follow-up time was 0.88-1.53 years.
• The hazard ratio (HR) for developing ARDs with GLP-1-RAs exposure was 0.93 (95% CI, 0.66-1.30) compared with DPP-4 inhibitors.
• The HR for developing ARDs with SGLT2 inhibitor exposure was 0.97 (95% CI, 0.76-1.24).

IN PRACTICE: 

“Extended longitudinal data are needed to assess risk and benefit with longer-term exposure,” the authors wrote.

SOURCE: 

First author Derin Karacabeyli, MD, of the University of British Columbia, Vancouver, Canada, presented the study in abstract form at the Canadian Rheumatology Association (CRA) 2024 Annual Meeting in Winnipeg on February 29.

LIMITATIONS: 

The study was observational, which could have some residual or unmeasured confounding of data. The researchers relied on diagnostic codes and the average follow-up time was short. 

DISCLOSURES:

The study was funded by the Canadian Institutes of Health Research. The authors had no disclosures.

A version of this article appeared on Medscape.com.

TOPLINE: 

In patients with type 2 diabetes, there was no difference in risk of developing autoimmune disease if prescribed glucagon-like peptide 1 receptor agonists (GLP-1-RAs), sodium-glucose cotransporter-2 (SGLT2) inhibitors, or dipeptidyl peptidase-4 (DPP-4) inhibitors.

METHODOLOGY:

• The effect of GLP-1-RAs and SGLT2 inhibitors on autoimmune rheumatic disease (ARD) is understudied, though previous case reports and one study have hinted at increased risk.
• Researchers used administrative health data from 2014 to 2021 to identify 34,400 patients prescribed GLP-1-RAs and 83,500 patients prescribed SGLT2 inhibitors.
• They compared patients prescribed GLP-1-RAs or SGLT2 inhibitors with 68,400 patients prescribed DPP-4 inhibitors, which previous studies suggest do not increase ARD risk.
• Primary outcome was ARD incidence, defined by diagnostic codes.

TAKEAWAY:

• There were no significant differences in incident ARDs between the three groups.
• Mean follow-up time was 0.88-1.53 years.
• The hazard ratio (HR) for developing ARDs with GLP-1-RAs exposure was 0.93 (95% CI, 0.66-1.30) compared with DPP-4 inhibitors.
• The HR for developing ARDs with SGLT2 inhibitor exposure was 0.97 (95% CI, 0.76-1.24).

IN PRACTICE: 

“Extended longitudinal data are needed to assess risk and benefit with longer-term exposure,” the authors wrote.

SOURCE: 

First author Derin Karacabeyli, MD, of the University of British Columbia, Vancouver, Canada, presented the study in abstract form at the Canadian Rheumatology Association (CRA) 2024 Annual Meeting in Winnipeg on February 29.

LIMITATIONS: 

The study was observational, which could have some residual or unmeasured confounding of data. The researchers relied on diagnostic codes and the average follow-up time was short. 

DISCLOSURES:

The study was funded by the Canadian Institutes of Health Research. The authors had no disclosures.

A version of this article appeared on Medscape.com.

The US Food and Drug Administration (FDA) has approved the first biosimilar to denosumab, denosumab-bddz (Wyost/Jubbonti).

The biosimilar was also granted interchangeability status, which allows pharmacists to substitute the biosimilar for the reference product without involving the prescribing clinician (according to state law). Sandoz announced the approval on March 5, 2024. The lower dosage of denosumab-bddz, marketed as Jubbonti, was also approved by Health Canada in February. 

The FDA approval “is based on robust clinical studies and accompanied by labeling with safety warnings,” according to the press release. Like the reference products Prolia and Xgeva, denosumab-bddz is approved for two indications at separate doses.

Wyost (120-mg/1.7-mL injection) is approved to:

• Prevent skeletal-related events in patients with multiple myeloma and in patients with bone metastases from solid tumors
• Treat adults and skeletally mature adolescents with giant cell tumor of bone that is unresectable or where surgical resection is likely to result in severe morbidity
• Treat hypercalcemia of cancer that is refractory to bisphosphonate therapy

Jubbonti (60-mg/1-mL injection) is approved to:

• Treat postmenopausal women with osteoporosis who are at high risk for fracture
• Increase bone mass in men with osteoporosis who are at high risk for fracture
• Treat glucocorticoid-induced osteoporosis in men and women who are at high risk for fracture
• Increase bone mass in men who are at high risk for fracture who are receiving androgen deprivation therapy for nonmetastatic prostate cancer
• Increase bone mass in women who are at high risk for fracture who are receiving adjuvant aromatase inhibitor therapy for breast cancer.

Both doses are contraindicated for hypocalcemia and known clinically significant hypersensitivity to denosumab products. Exposure to denosumab products during pregnancy can cause fetal harm, so women of reproductive potential should be advised to use effective contraception during therapy and for at least 5 months after the last dose of denosumab-bddz.

Sandoz did not provide information on US launch details, citing “ongoing patent litigation around these products.”

A version of this article appeared on Medscape.com.

The US Food and Drug Administration (FDA) has approved the first biosimilar to denosumab, denosumab-bddz (Wyost/Jubbonti).

The biosimilar was also granted interchangeability status, which allows pharmacists to substitute the biosimilar for the reference product without involving the prescribing clinician (according to state law). Sandoz announced the approval on March 5, 2024. The lower dosage of denosumab-bddz, marketed as Jubbonti, was also approved by Health Canada in February. 

The FDA approval “is based on robust clinical studies and accompanied by labeling with safety warnings,” according to the press release. Like the reference products Prolia and Xgeva, denosumab-bddz is approved for two indications at separate doses.

Wyost (120-mg/1.7-mL injection) is approved to:

• Prevent skeletal-related events in patients with multiple myeloma and in patients with bone metastases from solid tumors
• Treat adults and skeletally mature adolescents with giant cell tumor of bone that is unresectable or where surgical resection is likely to result in severe morbidity
• Treat hypercalcemia of cancer that is refractory to bisphosphonate therapy

Jubbonti (60-mg/1-mL injection) is approved to:

• Treat postmenopausal women with osteoporosis who are at high risk for fracture
• Increase bone mass in men with osteoporosis who are at high risk for fracture
• Treat glucocorticoid-induced osteoporosis in men and women who are at high risk for fracture
• Increase bone mass in men who are at high risk for fracture who are receiving androgen deprivation therapy for nonmetastatic prostate cancer
• Increase bone mass in women who are at high risk for fracture who are receiving adjuvant aromatase inhibitor therapy for breast cancer.

Both doses are contraindicated for hypocalcemia and known clinically significant hypersensitivity to denosumab products. Exposure to denosumab products during pregnancy can cause fetal harm, so women of reproductive potential should be advised to use effective contraception during therapy and for at least 5 months after the last dose of denosumab-bddz.

Sandoz did not provide information on US launch details, citing “ongoing patent litigation around these products.”

A version of this article appeared on Medscape.com.

The US Food and Drug Administration (FDA) has approved the first biosimilar to denosumab, denosumab-bddz (Wyost/Jubbonti).

The biosimilar was also granted interchangeability status, which allows pharmacists to substitute the biosimilar for the reference product without involving the prescribing clinician (according to state law). Sandoz announced the approval on March 5, 2024. The lower dosage of denosumab-bddz, marketed as Jubbonti, was also approved by Health Canada in February. 

The FDA approval “is based on robust clinical studies and accompanied by labeling with safety warnings,” according to the press release. Like the reference products Prolia and Xgeva, denosumab-bddz is approved for two indications at separate doses.

Wyost (120-mg/1.7-mL injection) is approved to:

• Prevent skeletal-related events in patients with multiple myeloma and in patients with bone metastases from solid tumors
• Treat adults and skeletally mature adolescents with giant cell tumor of bone that is unresectable or where surgical resection is likely to result in severe morbidity
• Treat hypercalcemia of cancer that is refractory to bisphosphonate therapy

Jubbonti (60-mg/1-mL injection) is approved to:

• Treat postmenopausal women with osteoporosis who are at high risk for fracture
• Increase bone mass in men with osteoporosis who are at high risk for fracture
• Treat glucocorticoid-induced osteoporosis in men and women who are at high risk for fracture
• Increase bone mass in men who are at high risk for fracture who are receiving androgen deprivation therapy for nonmetastatic prostate cancer
• Increase bone mass in women who are at high risk for fracture who are receiving adjuvant aromatase inhibitor therapy for breast cancer.

Both doses are contraindicated for hypocalcemia and known clinically significant hypersensitivity to denosumab products. Exposure to denosumab products during pregnancy can cause fetal harm, so women of reproductive potential should be advised to use effective contraception during therapy and for at least 5 months after the last dose of denosumab-bddz.

Sandoz did not provide information on US launch details, citing “ongoing patent litigation around these products.”

A version of this article appeared on Medscape.com.

Do I deserve to be here? Am I doing what I’m supposed to be doing? Is anyone going to tell me if I’m terrible?

Kerri Palamara McGrath, MD, remembered worrying over these questions as chief resident at Massachusetts General Hospital, Boston, Massachusetts, in 2009. Having graduated from New York Medical College, she felt out of step with her peers from Ivy League medical schools and considered herself lucky to be there. In order to measure up, she felt she had to work twice as hard as everybody else.

But as Dr. McGrath moved through residency and spoke with other trainees, she had a realization. Her constant fears, the nagging voice in her head saying she wasn’t good enough, these issues weren’t exclusive to her; they were pervasive.

Today, Dr. McGrath is the director of the Center for Physician Well-Being at Massachusetts General Hospital. The facility aims to address physician stress and equip doctors with the tools to navigate personal and professional issues. Dr. McGrath is also a physician coach, a growing nonclinical field, helping doctors identify their own stressors, values, and measures of success. This type of internal work, Dr. McGrath feels, can help alleviate imposter syndrome, that inner refrain saying: I’ll never be good enough.

What Is Imposter Syndrome?

While not a formal medical diagnosis, imposter syndrome has been defined as «an internal experience of intellectual phoniness.» It›s considered an inability to internalize success and a tendency to attribute gains to external factors — for example, being in the right place at the right time.

“Many people describe imposter phenomena in medicine as fearing that others are going to realize that they don’t belong somewhere or question why they’re there,” said Dr. McGrath.

It’s a “fear of being found out,” added Jessi Gold, MD, a psychiatrist who treats physicians. “In many ways, imposter syndrome shows up as a conflict between the outer self — the metaphorical mask you’re ‘putting on’ [in order] to achieve, and the inner self — how you feel like you’re not measuring up.”

Dr. McGrath said she experienced imposter syndrome before her medical career even began. She applied to 26 medical schools. Only one accepted her. “The whole time, I was like, ‘This is the only school you got into, so you’re obviously not good enough,’” she recalled. Later, having been chosen by a “coveted” institution like Mass General, “you assume that, at some point, someone will realize that the gig is up, that everybody’s better than you.”

Where Does Imposter Syndrome Come From?

Dr. McGrath felt that in medicine, high expectations are often coupled with low self-compassion. “We are so hard on ourselves, and when we set our expectations so high, we’re constantly disappointed in ourselves,” she said. External markers of success — papers published, promotions, or even social media — can further fuel this.

It can feel like “striving for excellence in a sea of excellence,” Dr. McGrath added, and this can invite comparison.

Ravi Parikh, MD, a medical oncologist and physician-scientist at the University of Pennsylvania, Philadelphia, Pennsylvania, remembered struggling with imposter syndrome early in his career. As a new doctor, he had a ton of questions, and yet those above him seemed able to make weighty decisions on their own. The comparison shook his confidence. “I remember thinking that when I became an attending, I would just magically not have to run decisions by people,” said Dr. Parikh. But even then, the “magical” self-assurance didn’t materialize.

Research found that imposter syndrome is more likely to affect women and groups that are underrepresented in medicine. But overall, the incidence is remarkably high.

A 2023 survey published in the Journal of the American College of Surgeons found that 90% of female surgeons and more than two-thirds of male ones experienced imposter syndrome. In a 2023 study on medical students in JAMA, it was nearly universal; 97% reported feelings of imposter syndrome with women 1.7 times more likely to report it than men and underrepresented groups often three times more likely.

‘I’m Clearly in the Minority Here’

The term “imposter” also suggests a lack of belonging. If medicine doesn’t “look like you,” this can create feelings of pressure, like you’re “representing a whole group with your mere existence,” said Dr. Gold, “and you have to keep proving yourself.”

Chloe Slocum, MD, MPH, an assistant professor of physical medicine and rehabilitation at Harvard Medical School, Boston, Massachusetts, remembered that feeling of conspicuous “otherness.” As a resident, Dr. Slocum began presenting at national meetings and later pursued physician leadership training. Many of her counterparts at these events were older males. “At some programs early on, I’d wonder, ‘I’m clearly in the minority here; did they really make the right decision including me in this?’”

Reactions from those around you can also have an impact. Dr. McGrath — who is 5’ 2” and describes herself as looking “very young” — noted that when she started out, neither patients nor other providers thought she was a doctor.

“I have tried everything in the book to be seen, in somebody else’s eyes, as more consistent with a doctor,” she said. “I’ve dressed down. I’ve dressed up. I’ve worn heels. I’ve worn flats. I’ve worn glasses. I’ve done all the things. When you’re constantly being told you don’t look like a doctor, you start questioning yourself.”

The Emotional Toll

If that sounds mentally exhausting, it is. Research found that imposter syndrome is often linked with burnout, depression, and anxiety.

The need to prove yourself and prevent being “found out” can push some doctors toward traditional measurements of success — promotions or published work, said Dr. Gold. But “if you’re trying to achieve in ways that you don’t value,” she warned, “you’re going to burn out.”

On the other hand, intense self-doubt can also limit advancement. After all, if you don’t think you’re good enough, you may not apply for job opportunities or leadership positions.

This mental burden can persist over years and even decades. A 2020 review of studies on imposter syndrome noted that “it would be reassuring to believe that imposter symptoms decline with age.” Unfortunately, several studies indicated that they do not.

How to Manage Imposter Syndrome

While it can be difficult to overcome imposter syndrome, there are ways to work through it and make it less pervasive or intense. Here are some tips from our experts:

• Prioritize your mental health. This can be difficult for some physicians, but don’t ignore symptoms of depression, anxiety, or burnout. Untreated mental health conditions cloud the ability to reflect on some of the existential questions that will help you navigate imposter syndrome, said Dr. Gold.
• Assess how often you need validation and why. Try to identify what you›re feeling, what needs aren›t being met, and how you can meet those needs. You can then consider where to get that validation either internally or by connecting with a colleague. Dr. McGrath encourages physicians to ask, “What does success look like for me?” and can you make success more personal and meaningful. It might sound shocking, but rather than an unattainable ideal, success should be something that feels good.
• Know the power of teamwork. As Dr. Parikh eventually realized, collaborative care is a common and beneficial part of medicine — not something that makes you a less-than physician. “There’s a lot of opportunity to crowdsource the medical decision-making process in ways that increase your own confidence as a doctor,” he said.
• Practice self-compassion. Critical voices in your head add to an already hard and stressful world. This is where self-compassion comes in. “We don’t have much control over medicine, but we have control over how medicine makes us feel,” Dr. Gold said. Imagine treating yourself how you would treat a friend.
• Consider a physician coach.  suggests that physician coaches can help lower rates of burnout and improve well-being, resilience, professional fulfillment, and self-worth. “Coaching looks into the future to help you envision what things would look like if you were feeling differently. It helps you explore what’s in your control and how you want to shape that,” said Dr. McGrath.
• Amplify the good. Apps and web-based tools can remind you to celebrate your own achievements. The “” exercise created by J. Bryan Sexton, PhD, at the Duke Center for Healthcare Safety & Quality for example, was documented in a . When healthcare workers reflected on three good things that happened each day for 2 weeks, they reported significant improvements in depression, burnout, and work-life balance.
• Do a values check. Dr. Gold often suggested that physicians with imposter syndrome ask themselves what they value, what medicine values, and how the two line up. Pausing to consider this can guide you toward useful strategies. If you value family life but feel like medicine doesn’t, for example, you might talk with a colleague who has navigated this conflict.

Dr. Gold added that reminding yourself of the range of options can be freeing. “There’s no ‘one career’ in medicine,” she said. “There are multiple ways to be happy in medicine; there are multiple ways to be happy outside of medicine. And you’re not a failure for the path you choose.”

A version of this article appeared on Medscape.com.

Do I deserve to be here? Am I doing what I’m supposed to be doing? Is anyone going to tell me if I’m terrible?

Kerri Palamara McGrath, MD, remembered worrying over these questions as chief resident at Massachusetts General Hospital, Boston, Massachusetts, in 2009. Having graduated from New York Medical College, she felt out of step with her peers from Ivy League medical schools and considered herself lucky to be there. In order to measure up, she felt she had to work twice as hard as everybody else.

But as Dr. McGrath moved through residency and spoke with other trainees, she had a realization. Her constant fears, the nagging voice in her head saying she wasn’t good enough, these issues weren’t exclusive to her; they were pervasive.

Today, Dr. McGrath is the director of the Center for Physician Well-Being at Massachusetts General Hospital. The facility aims to address physician stress and equip doctors with the tools to navigate personal and professional issues. Dr. McGrath is also a physician coach, a growing nonclinical field, helping doctors identify their own stressors, values, and measures of success. This type of internal work, Dr. McGrath feels, can help alleviate imposter syndrome, that inner refrain saying: I’ll never be good enough.

What Is Imposter Syndrome?

While not a formal medical diagnosis, imposter syndrome has been defined as «an internal experience of intellectual phoniness.» It›s considered an inability to internalize success and a tendency to attribute gains to external factors — for example, being in the right place at the right time.

“Many people describe imposter phenomena in medicine as fearing that others are going to realize that they don’t belong somewhere or question why they’re there,” said Dr. McGrath.

It’s a “fear of being found out,” added Jessi Gold, MD, a psychiatrist who treats physicians. “In many ways, imposter syndrome shows up as a conflict between the outer self — the metaphorical mask you’re ‘putting on’ [in order] to achieve, and the inner self — how you feel like you’re not measuring up.”

Dr. McGrath said she experienced imposter syndrome before her medical career even began. She applied to 26 medical schools. Only one accepted her. “The whole time, I was like, ‘This is the only school you got into, so you’re obviously not good enough,’” she recalled. Later, having been chosen by a “coveted” institution like Mass General, “you assume that, at some point, someone will realize that the gig is up, that everybody’s better than you.”

Where Does Imposter Syndrome Come From?

Dr. McGrath felt that in medicine, high expectations are often coupled with low self-compassion. “We are so hard on ourselves, and when we set our expectations so high, we’re constantly disappointed in ourselves,” she said. External markers of success — papers published, promotions, or even social media — can further fuel this.

It can feel like “striving for excellence in a sea of excellence,” Dr. McGrath added, and this can invite comparison.

Ravi Parikh, MD, a medical oncologist and physician-scientist at the University of Pennsylvania, Philadelphia, Pennsylvania, remembered struggling with imposter syndrome early in his career. As a new doctor, he had a ton of questions, and yet those above him seemed able to make weighty decisions on their own. The comparison shook his confidence. “I remember thinking that when I became an attending, I would just magically not have to run decisions by people,” said Dr. Parikh. But even then, the “magical” self-assurance didn’t materialize.

Research found that imposter syndrome is more likely to affect women and groups that are underrepresented in medicine. But overall, the incidence is remarkably high.

A 2023 survey published in the Journal of the American College of Surgeons found that 90% of female surgeons and more than two-thirds of male ones experienced imposter syndrome. In a 2023 study on medical students in JAMA, it was nearly universal; 97% reported feelings of imposter syndrome with women 1.7 times more likely to report it than men and underrepresented groups often three times more likely.

‘I’m Clearly in the Minority Here’

The term “imposter” also suggests a lack of belonging. If medicine doesn’t “look like you,” this can create feelings of pressure, like you’re “representing a whole group with your mere existence,” said Dr. Gold, “and you have to keep proving yourself.”

Chloe Slocum, MD, MPH, an assistant professor of physical medicine and rehabilitation at Harvard Medical School, Boston, Massachusetts, remembered that feeling of conspicuous “otherness.” As a resident, Dr. Slocum began presenting at national meetings and later pursued physician leadership training. Many of her counterparts at these events were older males. “At some programs early on, I’d wonder, ‘I’m clearly in the minority here; did they really make the right decision including me in this?’”

Reactions from those around you can also have an impact. Dr. McGrath — who is 5’ 2” and describes herself as looking “very young” — noted that when she started out, neither patients nor other providers thought she was a doctor.

“I have tried everything in the book to be seen, in somebody else’s eyes, as more consistent with a doctor,” she said. “I’ve dressed down. I’ve dressed up. I’ve worn heels. I’ve worn flats. I’ve worn glasses. I’ve done all the things. When you’re constantly being told you don’t look like a doctor, you start questioning yourself.”

The Emotional Toll

If that sounds mentally exhausting, it is. Research found that imposter syndrome is often linked with burnout, depression, and anxiety.

The need to prove yourself and prevent being “found out” can push some doctors toward traditional measurements of success — promotions or published work, said Dr. Gold. But “if you’re trying to achieve in ways that you don’t value,” she warned, “you’re going to burn out.”

On the other hand, intense self-doubt can also limit advancement. After all, if you don’t think you’re good enough, you may not apply for job opportunities or leadership positions.

This mental burden can persist over years and even decades. A 2020 review of studies on imposter syndrome noted that “it would be reassuring to believe that imposter symptoms decline with age.” Unfortunately, several studies indicated that they do not.

How to Manage Imposter Syndrome

While it can be difficult to overcome imposter syndrome, there are ways to work through it and make it less pervasive or intense. Here are some tips from our experts:

• Prioritize your mental health. This can be difficult for some physicians, but don’t ignore symptoms of depression, anxiety, or burnout. Untreated mental health conditions cloud the ability to reflect on some of the existential questions that will help you navigate imposter syndrome, said Dr. Gold.
• Assess how often you need validation and why. Try to identify what you›re feeling, what needs aren›t being met, and how you can meet those needs. You can then consider where to get that validation either internally or by connecting with a colleague. Dr. McGrath encourages physicians to ask, “What does success look like for me?” and can you make success more personal and meaningful. It might sound shocking, but rather than an unattainable ideal, success should be something that feels good.
• Know the power of teamwork. As Dr. Parikh eventually realized, collaborative care is a common and beneficial part of medicine — not something that makes you a less-than physician. “There’s a lot of opportunity to crowdsource the medical decision-making process in ways that increase your own confidence as a doctor,” he said.
• Practice self-compassion. Critical voices in your head add to an already hard and stressful world. This is where self-compassion comes in. “We don’t have much control over medicine, but we have control over how medicine makes us feel,” Dr. Gold said. Imagine treating yourself how you would treat a friend.
• Consider a physician coach.  suggests that physician coaches can help lower rates of burnout and improve well-being, resilience, professional fulfillment, and self-worth. “Coaching looks into the future to help you envision what things would look like if you were feeling differently. It helps you explore what’s in your control and how you want to shape that,” said Dr. McGrath.
• Amplify the good. Apps and web-based tools can remind you to celebrate your own achievements. The “” exercise created by J. Bryan Sexton, PhD, at the Duke Center for Healthcare Safety & Quality for example, was documented in a . When healthcare workers reflected on three good things that happened each day for 2 weeks, they reported significant improvements in depression, burnout, and work-life balance.
• Do a values check. Dr. Gold often suggested that physicians with imposter syndrome ask themselves what they value, what medicine values, and how the two line up. Pausing to consider this can guide you toward useful strategies. If you value family life but feel like medicine doesn’t, for example, you might talk with a colleague who has navigated this conflict.

Dr. Gold added that reminding yourself of the range of options can be freeing. “There’s no ‘one career’ in medicine,” she said. “There are multiple ways to be happy in medicine; there are multiple ways to be happy outside of medicine. And you’re not a failure for the path you choose.”

A version of this article appeared on Medscape.com.

Do I deserve to be here? Am I doing what I’m supposed to be doing? Is anyone going to tell me if I’m terrible?

Kerri Palamara McGrath, MD, remembered worrying over these questions as chief resident at Massachusetts General Hospital, Boston, Massachusetts, in 2009. Having graduated from New York Medical College, she felt out of step with her peers from Ivy League medical schools and considered herself lucky to be there. In order to measure up, she felt she had to work twice as hard as everybody else.

But as Dr. McGrath moved through residency and spoke with other trainees, she had a realization. Her constant fears, the nagging voice in her head saying she wasn’t good enough, these issues weren’t exclusive to her; they were pervasive.

Today, Dr. McGrath is the director of the Center for Physician Well-Being at Massachusetts General Hospital. The facility aims to address physician stress and equip doctors with the tools to navigate personal and professional issues. Dr. McGrath is also a physician coach, a growing nonclinical field, helping doctors identify their own stressors, values, and measures of success. This type of internal work, Dr. McGrath feels, can help alleviate imposter syndrome, that inner refrain saying: I’ll never be good enough.

What Is Imposter Syndrome?

While not a formal medical diagnosis, imposter syndrome has been defined as «an internal experience of intellectual phoniness.» It›s considered an inability to internalize success and a tendency to attribute gains to external factors — for example, being in the right place at the right time.

“Many people describe imposter phenomena in medicine as fearing that others are going to realize that they don’t belong somewhere or question why they’re there,” said Dr. McGrath.

It’s a “fear of being found out,” added Jessi Gold, MD, a psychiatrist who treats physicians. “In many ways, imposter syndrome shows up as a conflict between the outer self — the metaphorical mask you’re ‘putting on’ [in order] to achieve, and the inner self — how you feel like you’re not measuring up.”

Dr. McGrath said she experienced imposter syndrome before her medical career even began. She applied to 26 medical schools. Only one accepted her. “The whole time, I was like, ‘This is the only school you got into, so you’re obviously not good enough,’” she recalled. Later, having been chosen by a “coveted” institution like Mass General, “you assume that, at some point, someone will realize that the gig is up, that everybody’s better than you.”

Where Does Imposter Syndrome Come From?

Dr. McGrath felt that in medicine, high expectations are often coupled with low self-compassion. “We are so hard on ourselves, and when we set our expectations so high, we’re constantly disappointed in ourselves,” she said. External markers of success — papers published, promotions, or even social media — can further fuel this.

It can feel like “striving for excellence in a sea of excellence,” Dr. McGrath added, and this can invite comparison.

Ravi Parikh, MD, a medical oncologist and physician-scientist at the University of Pennsylvania, Philadelphia, Pennsylvania, remembered struggling with imposter syndrome early in his career. As a new doctor, he had a ton of questions, and yet those above him seemed able to make weighty decisions on their own. The comparison shook his confidence. “I remember thinking that when I became an attending, I would just magically not have to run decisions by people,” said Dr. Parikh. But even then, the “magical” self-assurance didn’t materialize.

Research found that imposter syndrome is more likely to affect women and groups that are underrepresented in medicine. But overall, the incidence is remarkably high.

A 2023 survey published in the Journal of the American College of Surgeons found that 90% of female surgeons and more than two-thirds of male ones experienced imposter syndrome. In a 2023 study on medical students in JAMA, it was nearly universal; 97% reported feelings of imposter syndrome with women 1.7 times more likely to report it than men and underrepresented groups often three times more likely.

‘I’m Clearly in the Minority Here’

The term “imposter” also suggests a lack of belonging. If medicine doesn’t “look like you,” this can create feelings of pressure, like you’re “representing a whole group with your mere existence,” said Dr. Gold, “and you have to keep proving yourself.”

Chloe Slocum, MD, MPH, an assistant professor of physical medicine and rehabilitation at Harvard Medical School, Boston, Massachusetts, remembered that feeling of conspicuous “otherness.” As a resident, Dr. Slocum began presenting at national meetings and later pursued physician leadership training. Many of her counterparts at these events were older males. “At some programs early on, I’d wonder, ‘I’m clearly in the minority here; did they really make the right decision including me in this?’”

Reactions from those around you can also have an impact. Dr. McGrath — who is 5’ 2” and describes herself as looking “very young” — noted that when she started out, neither patients nor other providers thought she was a doctor.

“I have tried everything in the book to be seen, in somebody else’s eyes, as more consistent with a doctor,” she said. “I’ve dressed down. I’ve dressed up. I’ve worn heels. I’ve worn flats. I’ve worn glasses. I’ve done all the things. When you’re constantly being told you don’t look like a doctor, you start questioning yourself.”

The Emotional Toll

If that sounds mentally exhausting, it is. Research found that imposter syndrome is often linked with burnout, depression, and anxiety.

The need to prove yourself and prevent being “found out” can push some doctors toward traditional measurements of success — promotions or published work, said Dr. Gold. But “if you’re trying to achieve in ways that you don’t value,” she warned, “you’re going to burn out.”

On the other hand, intense self-doubt can also limit advancement. After all, if you don’t think you’re good enough, you may not apply for job opportunities or leadership positions.

This mental burden can persist over years and even decades. A 2020 review of studies on imposter syndrome noted that “it would be reassuring to believe that imposter symptoms decline with age.” Unfortunately, several studies indicated that they do not.

How to Manage Imposter Syndrome

While it can be difficult to overcome imposter syndrome, there are ways to work through it and make it less pervasive or intense. Here are some tips from our experts:

• Prioritize your mental health. This can be difficult for some physicians, but don’t ignore symptoms of depression, anxiety, or burnout. Untreated mental health conditions cloud the ability to reflect on some of the existential questions that will help you navigate imposter syndrome, said Dr. Gold.
• Assess how often you need validation and why. Try to identify what you›re feeling, what needs aren›t being met, and how you can meet those needs. You can then consider where to get that validation either internally or by connecting with a colleague. Dr. McGrath encourages physicians to ask, “What does success look like for me?” and can you make success more personal and meaningful. It might sound shocking, but rather than an unattainable ideal, success should be something that feels good.
• Know the power of teamwork. As Dr. Parikh eventually realized, collaborative care is a common and beneficial part of medicine — not something that makes you a less-than physician. “There’s a lot of opportunity to crowdsource the medical decision-making process in ways that increase your own confidence as a doctor,” he said.
• Practice self-compassion. Critical voices in your head add to an already hard and stressful world. This is where self-compassion comes in. “We don’t have much control over medicine, but we have control over how medicine makes us feel,” Dr. Gold said. Imagine treating yourself how you would treat a friend.
• Consider a physician coach.  suggests that physician coaches can help lower rates of burnout and improve well-being, resilience, professional fulfillment, and self-worth. “Coaching looks into the future to help you envision what things would look like if you were feeling differently. It helps you explore what’s in your control and how you want to shape that,” said Dr. McGrath.
• Amplify the good. Apps and web-based tools can remind you to celebrate your own achievements. The “” exercise created by J. Bryan Sexton, PhD, at the Duke Center for Healthcare Safety & Quality for example, was documented in a . When healthcare workers reflected on three good things that happened each day for 2 weeks, they reported significant improvements in depression, burnout, and work-life balance.
• Do a values check. Dr. Gold often suggested that physicians with imposter syndrome ask themselves what they value, what medicine values, and how the two line up. Pausing to consider this can guide you toward useful strategies. If you value family life but feel like medicine doesn’t, for example, you might talk with a colleague who has navigated this conflict.

Dr. Gold added that reminding yourself of the range of options can be freeing. “There’s no ‘one career’ in medicine,” she said. “There are multiple ways to be happy in medicine; there are multiple ways to be happy outside of medicine. And you’re not a failure for the path you choose.”

A version of this article appeared on Medscape.com.

While TikTok overflows with images of influencers making “adrenal cocktails” to combat what they call adrenal fatigue, the Endocrine Society says “no scientific proof exists to support adrenal fatigue as a true medical condition.”

Even before influencers began touting it on social media, a 2016 systematic review concluded that there is “no substantiation that adrenal fatigue” is an actual medical condition. Therefore, adrenal fatigue is still a myth.

Lynette Nieman, MD, Senior Investigator and Chief of the Endocrinology Consultation Service at the National Institutes of Health Clinical Center, Bethesda, Maryland, concurs.

“There is no scientific evidence that adrenal fatigue exists or causes [general] fatigue, depression, or the many common symptoms that are said to result from this condition,” she told this news organization via email.

Still, the term has gained currency among not only social media influencers who blame it for everything from cortisol surges to estrogen imbalances but also functional and integrative medical practitioners as an explanation for chronic dysfunction related to stress. 
 

Adrenal Fatigue, Burnout, or Adrenal Insufficiency?

Rather than “adrenal fatigue,” Marcelo Campos, MD, a primary care doctor at Atrius Health, said he prefers the medical term “burnout.”

Use of “burnout” shifts attention to the brain’s role in stress-related chronic dysfunction rather than the adrenal glands, said Dr. Campos, who also teaches at Harvard Medical School, Cambridge, Massachusetts.

More specifically still, the focuses might shift to the stress-response via the hypothalamic-pituitary-adrenocortical axis and its role in reducing levels of these cortisol and dehydroepiandrosterone sulfate.

He points out that part of the reason for the misuse of the term adrenal fatigue arises from the fact that burnout is often only associated with work stress.

“Recently, the ICD-11 [International Classification of Diseases-11] recognized burnout as a disease but focused only on work stress as a cause. The truth is that people can be burned out for many other reasons,” said Dr. Campos.

The Endocrine Society notes on their webpage dedicated to the topic that “adrenal fatigue” as a term, relates to long-term mental, emotional, or physical stress.

“The problem is not the adrenals — it is the exposure to stress in the brain. The brain — only one organ — is responsible for 40% of energy consumption in the body. As you can imagine, if you are under constant stress, you run out of gas very quickly and cannot function well,” he explained.

Adrenal fatigue theory suggests that, under stress, the adrenal glands produce too many short bursts of cortisol resulting in overall reduced cortisol levels and a feeling of being drained.

“As with many other psychiatric diseases, we do not have a way to measure biomarkers in the brain. The testing for cortisol does not work because it fluctuates too much from time to time. So, it is not reliable or reproducible,” Dr. Campos said. 

This leads to the ongoing question of the best way to test and diagnose adrenal fatigue, whether it should be via blood, urine and/or saliva. And even if that is determined, there are still questions about the best time to test, how often, what the normal ranges are and how reliable the tests are.

While adrenal fatigue is not a recognized condition, adrenal insufficiency is medically recognized, resulting from an inability of the adrenal glands to make the life-essential hormones aldosterone and/or cortisol, with symptoms that include fatigue, belly pain, nausea, vomiting, diarrhea, and joint aches.

“Adrenal cocktails are not an effective treatment for adrenal insufficiency because they do not replace the missing hormones,” Dr. Nieman stated, pointing out that anyone with symptoms of adrenal insufficiency needs to see an endocrinologist.

Pratibha Rao, MD, MPH, an endocrinologist at the Cleveland Clinic, Ohio, and medical director of the Adrenal Center at Cleveland Clinic, agreed, advising that if people continue to feel exhausted beyond their normal exertion, then they should get checked for signs of adrenal insufficiency.

“In primary adrenal insufficiency, you can actually start seeing darkening of the gums and of the skin on the palms of the hands or the soles of your feet. Sometimes people can feel dizzy or experience some loss of consciousness,” she said. “If it’s sudden and severe, you may crave salt or have extreme heat or cold intolerance.”

Recognizing and Managing Patient Frustration

The lack of formal diagnostic criteria and medical evidence, however, doesn’t mean that such symptoms as fatigue and depression don’t present, often causing significant distress for patients. While the symptoms might not be associated with the adrenal glands, they still need addressing — but how that is done is, in essence, a bone of contention.

Dr. Rao empathizes with the situation that many people, often young women, find themselves in.

“Patients are frustrated. They’ve gone to multiple doctors across the country, and they feel convinced they have adrenal fatigue, but no medical doctor has endorsed it. They end up coming to us with a cry that has so often gone unanswered.”

This issue also highlights that there are millions of people experiencing mental, emotional, and physical distress of unknown cause who seek help, many of whom believe it is related to their adrenal gland function.

But rather than turning to a social media cure, Dr. Rao stresses that people would benefit more from paying greater attention to following a healthy lifestyle than regularly consuming sugar-rich drinks claimed to offer a solution. Adrenal cocktails are energy-rich, frothy blends of orange juice, coconut milk, cream of tartar, and Himalayan salt.

“We truly are what we eat, and we are what we think,” she noted.

The body is a miraculous machine, but “we forget that it does need maintenance,” Dr. Rao said. “Up to age 30, the body is so forgiving with drugs, alcohol, or whatever insult we do to it, but after the third decade, slowly every cell starts to degenerate instead of growing. We start to see the ill or beneficial effects of lifestyle habits.” 

“We insult the body, and then we say, ‘oh, I have fatigue’ and seek a quick fix,” she added. “Everyone wants instant gratification.”

Dr. Rao cautioned that adrenal cocktails could be dangerous for someone who has other medical conditions.

“If someone has kidney disease, uncontrolled hypertension, or diabetes, for example, then adrenal cocktails are definitely not safe,” Dr. Rao said. “Loading up with potassium and sodium, which is found in high quantities in adrenal cocktails, will actually worsen any kidney damage, while consuming so much sugar will cause an unregulated rise in blood sugar and further damage in someone with diabetes.”

Dr. Rao also stressed that nonprofessional advice given on social media could take patient people down the wrong path with associated danger.

A version of this article appeared on Medscape.com.

While TikTok overflows with images of influencers making “adrenal cocktails” to combat what they call adrenal fatigue, the Endocrine Society says “no scientific proof exists to support adrenal fatigue as a true medical condition.”

Even before influencers began touting it on social media, a 2016 systematic review concluded that there is “no substantiation that adrenal fatigue” is an actual medical condition. Therefore, adrenal fatigue is still a myth.

Lynette Nieman, MD, Senior Investigator and Chief of the Endocrinology Consultation Service at the National Institutes of Health Clinical Center, Bethesda, Maryland, concurs.

“There is no scientific evidence that adrenal fatigue exists or causes [general] fatigue, depression, or the many common symptoms that are said to result from this condition,” she told this news organization via email.

Still, the term has gained currency among not only social media influencers who blame it for everything from cortisol surges to estrogen imbalances but also functional and integrative medical practitioners as an explanation for chronic dysfunction related to stress. 
 

Adrenal Fatigue, Burnout, or Adrenal Insufficiency?

Rather than “adrenal fatigue,” Marcelo Campos, MD, a primary care doctor at Atrius Health, said he prefers the medical term “burnout.”

Use of “burnout” shifts attention to the brain’s role in stress-related chronic dysfunction rather than the adrenal glands, said Dr. Campos, who also teaches at Harvard Medical School, Cambridge, Massachusetts.

More specifically still, the focuses might shift to the stress-response via the hypothalamic-pituitary-adrenocortical axis and its role in reducing levels of these cortisol and dehydroepiandrosterone sulfate.

He points out that part of the reason for the misuse of the term adrenal fatigue arises from the fact that burnout is often only associated with work stress.

“Recently, the ICD-11 [International Classification of Diseases-11] recognized burnout as a disease but focused only on work stress as a cause. The truth is that people can be burned out for many other reasons,” said Dr. Campos.

The Endocrine Society notes on their webpage dedicated to the topic that “adrenal fatigue” as a term, relates to long-term mental, emotional, or physical stress.

“The problem is not the adrenals — it is the exposure to stress in the brain. The brain — only one organ — is responsible for 40% of energy consumption in the body. As you can imagine, if you are under constant stress, you run out of gas very quickly and cannot function well,” he explained.

Adrenal fatigue theory suggests that, under stress, the adrenal glands produce too many short bursts of cortisol resulting in overall reduced cortisol levels and a feeling of being drained.

“As with many other psychiatric diseases, we do not have a way to measure biomarkers in the brain. The testing for cortisol does not work because it fluctuates too much from time to time. So, it is not reliable or reproducible,” Dr. Campos said. 

This leads to the ongoing question of the best way to test and diagnose adrenal fatigue, whether it should be via blood, urine and/or saliva. And even if that is determined, there are still questions about the best time to test, how often, what the normal ranges are and how reliable the tests are.

While adrenal fatigue is not a recognized condition, adrenal insufficiency is medically recognized, resulting from an inability of the adrenal glands to make the life-essential hormones aldosterone and/or cortisol, with symptoms that include fatigue, belly pain, nausea, vomiting, diarrhea, and joint aches.

“Adrenal cocktails are not an effective treatment for adrenal insufficiency because they do not replace the missing hormones,” Dr. Nieman stated, pointing out that anyone with symptoms of adrenal insufficiency needs to see an endocrinologist.

Pratibha Rao, MD, MPH, an endocrinologist at the Cleveland Clinic, Ohio, and medical director of the Adrenal Center at Cleveland Clinic, agreed, advising that if people continue to feel exhausted beyond their normal exertion, then they should get checked for signs of adrenal insufficiency.

“In primary adrenal insufficiency, you can actually start seeing darkening of the gums and of the skin on the palms of the hands or the soles of your feet. Sometimes people can feel dizzy or experience some loss of consciousness,” she said. “If it’s sudden and severe, you may crave salt or have extreme heat or cold intolerance.”

Recognizing and Managing Patient Frustration

The lack of formal diagnostic criteria and medical evidence, however, doesn’t mean that such symptoms as fatigue and depression don’t present, often causing significant distress for patients. While the symptoms might not be associated with the adrenal glands, they still need addressing — but how that is done is, in essence, a bone of contention.

Dr. Rao empathizes with the situation that many people, often young women, find themselves in.

“Patients are frustrated. They’ve gone to multiple doctors across the country, and they feel convinced they have adrenal fatigue, but no medical doctor has endorsed it. They end up coming to us with a cry that has so often gone unanswered.”

This issue also highlights that there are millions of people experiencing mental, emotional, and physical distress of unknown cause who seek help, many of whom believe it is related to their adrenal gland function.

But rather than turning to a social media cure, Dr. Rao stresses that people would benefit more from paying greater attention to following a healthy lifestyle than regularly consuming sugar-rich drinks claimed to offer a solution. Adrenal cocktails are energy-rich, frothy blends of orange juice, coconut milk, cream of tartar, and Himalayan salt.

“We truly are what we eat, and we are what we think,” she noted.

The body is a miraculous machine, but “we forget that it does need maintenance,” Dr. Rao said. “Up to age 30, the body is so forgiving with drugs, alcohol, or whatever insult we do to it, but after the third decade, slowly every cell starts to degenerate instead of growing. We start to see the ill or beneficial effects of lifestyle habits.” 

“We insult the body, and then we say, ‘oh, I have fatigue’ and seek a quick fix,” she added. “Everyone wants instant gratification.”

Dr. Rao cautioned that adrenal cocktails could be dangerous for someone who has other medical conditions.

“If someone has kidney disease, uncontrolled hypertension, or diabetes, for example, then adrenal cocktails are definitely not safe,” Dr. Rao said. “Loading up with potassium and sodium, which is found in high quantities in adrenal cocktails, will actually worsen any kidney damage, while consuming so much sugar will cause an unregulated rise in blood sugar and further damage in someone with diabetes.”

Dr. Rao also stressed that nonprofessional advice given on social media could take patient people down the wrong path with associated danger.

A version of this article appeared on Medscape.com.

While TikTok overflows with images of influencers making “adrenal cocktails” to combat what they call adrenal fatigue, the Endocrine Society says “no scientific proof exists to support adrenal fatigue as a true medical condition.”

Even before influencers began touting it on social media, a 2016 systematic review concluded that there is “no substantiation that adrenal fatigue” is an actual medical condition. Therefore, adrenal fatigue is still a myth.

Lynette Nieman, MD, Senior Investigator and Chief of the Endocrinology Consultation Service at the National Institutes of Health Clinical Center, Bethesda, Maryland, concurs.

“There is no scientific evidence that adrenal fatigue exists or causes [general] fatigue, depression, or the many common symptoms that are said to result from this condition,” she told this news organization via email.

Still, the term has gained currency among not only social media influencers who blame it for everything from cortisol surges to estrogen imbalances but also functional and integrative medical practitioners as an explanation for chronic dysfunction related to stress. 
 

Adrenal Fatigue, Burnout, or Adrenal Insufficiency?

Rather than “adrenal fatigue,” Marcelo Campos, MD, a primary care doctor at Atrius Health, said he prefers the medical term “burnout.”

Use of “burnout” shifts attention to the brain’s role in stress-related chronic dysfunction rather than the adrenal glands, said Dr. Campos, who also teaches at Harvard Medical School, Cambridge, Massachusetts.

More specifically still, the focuses might shift to the stress-response via the hypothalamic-pituitary-adrenocortical axis and its role in reducing levels of these cortisol and dehydroepiandrosterone sulfate.

He points out that part of the reason for the misuse of the term adrenal fatigue arises from the fact that burnout is often only associated with work stress.

“Recently, the ICD-11 [International Classification of Diseases-11] recognized burnout as a disease but focused only on work stress as a cause. The truth is that people can be burned out for many other reasons,” said Dr. Campos.

The Endocrine Society notes on their webpage dedicated to the topic that “adrenal fatigue” as a term, relates to long-term mental, emotional, or physical stress.

“The problem is not the adrenals — it is the exposure to stress in the brain. The brain — only one organ — is responsible for 40% of energy consumption in the body. As you can imagine, if you are under constant stress, you run out of gas very quickly and cannot function well,” he explained.

Adrenal fatigue theory suggests that, under stress, the adrenal glands produce too many short bursts of cortisol resulting in overall reduced cortisol levels and a feeling of being drained.

“As with many other psychiatric diseases, we do not have a way to measure biomarkers in the brain. The testing for cortisol does not work because it fluctuates too much from time to time. So, it is not reliable or reproducible,” Dr. Campos said. 

This leads to the ongoing question of the best way to test and diagnose adrenal fatigue, whether it should be via blood, urine and/or saliva. And even if that is determined, there are still questions about the best time to test, how often, what the normal ranges are and how reliable the tests are.

While adrenal fatigue is not a recognized condition, adrenal insufficiency is medically recognized, resulting from an inability of the adrenal glands to make the life-essential hormones aldosterone and/or cortisol, with symptoms that include fatigue, belly pain, nausea, vomiting, diarrhea, and joint aches.

“Adrenal cocktails are not an effective treatment for adrenal insufficiency because they do not replace the missing hormones,” Dr. Nieman stated, pointing out that anyone with symptoms of adrenal insufficiency needs to see an endocrinologist.

Pratibha Rao, MD, MPH, an endocrinologist at the Cleveland Clinic, Ohio, and medical director of the Adrenal Center at Cleveland Clinic, agreed, advising that if people continue to feel exhausted beyond their normal exertion, then they should get checked for signs of adrenal insufficiency.

“In primary adrenal insufficiency, you can actually start seeing darkening of the gums and of the skin on the palms of the hands or the soles of your feet. Sometimes people can feel dizzy or experience some loss of consciousness,” she said. “If it’s sudden and severe, you may crave salt or have extreme heat or cold intolerance.”

Recognizing and Managing Patient Frustration

The lack of formal diagnostic criteria and medical evidence, however, doesn’t mean that such symptoms as fatigue and depression don’t present, often causing significant distress for patients. While the symptoms might not be associated with the adrenal glands, they still need addressing — but how that is done is, in essence, a bone of contention.

Dr. Rao empathizes with the situation that many people, often young women, find themselves in.

“Patients are frustrated. They’ve gone to multiple doctors across the country, and they feel convinced they have adrenal fatigue, but no medical doctor has endorsed it. They end up coming to us with a cry that has so often gone unanswered.”

This issue also highlights that there are millions of people experiencing mental, emotional, and physical distress of unknown cause who seek help, many of whom believe it is related to their adrenal gland function.

But rather than turning to a social media cure, Dr. Rao stresses that people would benefit more from paying greater attention to following a healthy lifestyle than regularly consuming sugar-rich drinks claimed to offer a solution. Adrenal cocktails are energy-rich, frothy blends of orange juice, coconut milk, cream of tartar, and Himalayan salt.

“We truly are what we eat, and we are what we think,” she noted.

The body is a miraculous machine, but “we forget that it does need maintenance,” Dr. Rao said. “Up to age 30, the body is so forgiving with drugs, alcohol, or whatever insult we do to it, but after the third decade, slowly every cell starts to degenerate instead of growing. We start to see the ill or beneficial effects of lifestyle habits.” 

“We insult the body, and then we say, ‘oh, I have fatigue’ and seek a quick fix,” she added. “Everyone wants instant gratification.”

Dr. Rao cautioned that adrenal cocktails could be dangerous for someone who has other medical conditions.

“If someone has kidney disease, uncontrolled hypertension, or diabetes, for example, then adrenal cocktails are definitely not safe,” Dr. Rao said. “Loading up with potassium and sodium, which is found in high quantities in adrenal cocktails, will actually worsen any kidney damage, while consuming so much sugar will cause an unregulated rise in blood sugar and further damage in someone with diabetes.”

Dr. Rao also stressed that nonprofessional advice given on social media could take patient people down the wrong path with associated danger.

A version of this article appeared on Medscape.com.

Bone-modifying agents — most notably denosumab — are often prescribed to prevent skeletal-related complications in patients with metastatic castration-sensitive prostate cancer, but the drugs are not recommended for this indication and can lead to severe toxicities.

How much does Medicare spend each year on non-recommended bone therapy?

The answer, according to a new analysis in JCO Oncology Practice, is more than $44 million, with about $43 million coming from denosumab alone.

Overall, this study found that “the Medicare program pays tens of millions of dollars each year” for bone-modifying agents in patients with metastatic castration-sensitive prostate cancer, “which is not effective and may cause side effects,” lead author Aaron Mitchell, MD, MPH, a medical oncologist at Memorial Sloan Kettering Cancer Center, New York City, and colleagues concluded.

“These findings suggest reducing bone agent overuse could be a rare healthcare ‘win-win.’ Lower costs AND improved patient outcomes,” tweeted Dr. Mitchell. “If I were a payer, I’d be paying attention!”
 

In Prostate Cancer, Bone-Modifying Drug Indications Vary

Bone-modifying drugs are indicated for some patients with prostate cancer.

The American Society of Clinical Oncology has endorsed guidelines that recommend the use of denosumab in men with nonmetastatic prostate cancer at high risk for fracture while taking androgen deprivation therapy.

Among men with metastatic castration-resistant prostate cancer, guidelines also recommend zoledronic acid or denosumab for preventing or delaying skeletal-related events, such as pathologic fractures and spinal cord compression.

For patients with metastatic castration-sensitive disease, however, the bone-modifying agents show no benefit in preventing skeletal-related events and are not recommended for that indication.

In this population, “treatment with bone agents results only in avoidable toxicity and financial cost,” Dr. Mitchell tweeted. In its higher-dose formulation, denosumab comes with a price tag of approximately $40,000 per year in the United States.

An earlier study from Dr. Mitchell and colleagues revealed that the use of bone-modifying drugs to prevent skeletal events in metastatic castration-sensitive prostate cancer is common.

To better understand the costs associated with this inappropriate use, the researchers reviewed Surveillance, Epidemiology, and End Results Program Medicare data from 2011 to 2015. The team identified the frequency and number of doses of zoledronic acid and denosumab prescribed against recommendations in the metastatic castration-sensitive setting, making sure to distinguish between the use of denosumab to prevent osteoporotic fractures (appropriate use) and to prevent skeletal-related events (non-recommended use).

The team found that, among 2627 patients with metastatic castration-sensitive prostate cancer, 42% received at least one dose of denosumab and 18% received at least one dose of zoledronic acid.

The authors also found that unnecessary use of these drugs increased over time — with a little over 17% of patients receiving zoledronic acid between 2007 and 2009 and just over 28% receiving either denosumab (20.3%) or zoledronic acid (8.4%) from 2012 to 2015.

The annual costs to Medicare from non-recommended prescribing came to $44,105,041 for both agents, with the costs associated with denosumab representing the lion’s share at $43,303,078.

Non-recommended use of these agents also came with adverse events, such as femur fracture and hypocalcemia, which cost an estimated $758,450 to treat annually — $682,865 for denosumab and $75,585 for zoledronic acid.

The study focused on the Medicare-age population, which means the estimates are conservative. “Denosumab overuse for younger patients with castration-sensitive prostate cancer would add substantially to this total,” the authors wrote.

“This study contributes new evidence of overuse in the metastatic castrate-sensitive prostate cancer setting, which I must admit reflects my clinical experience in seeing patients for second opinions who are treated in the community,” said Samuel U. Takvorian, MD, of the Division of Hematology and Oncology, Perelman School of Medicine, Philadelphia, who wasn’t involved in the research. “While there are some circumstances in which one would consider using a bone-modifying agent in the metastatic castrate-sensitive prostate cancer setting, most [of these] men don’t need them upfront.”
 

Why Is the Overuse Happening?

One reason for the inappropriate use of bone-modifying drugs could be confusion surrounding the recommendations because the drugs are recommended for some patients with prostate cancer.

Michael R. Laurent, MD, PhD, of Imelda Hospital, Bonheiden, Belgium, explained that the use of bone-modifying drugs is, paradoxically, often overlooked in settings where they are recommended — when patients have an elevated risk for osteoporosis or fracture.

“Guidelines are quite unequivocal in their recommendations to prevent osteoporosis in mostly older men who receive androgen deprivation therapy,” but “I think there is significant undertreatment” in these patients, Dr. Laurent told this news organization.

However, the recommendation for patients at risk for osteoporosis or bone fracture calls for less intense regimens, which may include lower-dose denosumab, administered once every 6 months, zoledronic acid, given yearly, or another lower potency agent, such as oral alendronate weekly, explained Philip J. Saylor, MD, an attending physician at Massachusetts General Hospital and assistant professor at Harvard Medical School, Boston.

Meanwhile, “monthly high-intensity therapy to prevent skeletal events should be reserved specifically for bone metastatic castration-resistant prostate cancer for more than just cost reasons,” Dr. Saylor said.

When it comes to the higher dose, monthly therapy in castration-sensitive prostate cancer, “we have no evidence that it is beneficial,” he said, adding that “when the prostate cancer itself is well controlled by hormonal therapy, there just aren’t very many pathologic fractures or other bone complications.”

Alongside possible confusion over the recommendations, many physicians also likely don’t know how much denosumab costs.

“In our recent physician interview study, we did find that most physicians were very much unaware of the cost of this drug, or the cost difference between denosumab and zoledronic acid, so I do think that lack of cost awareness is a factor,” Dr. Mitchell said.

Part of the reason may be how Medicare covers these agents. Typically, Medicare would not cover non-recommended indications, but “in this case, Medicare coverage is broader and includes both the guideline-recommended and non-recommended uses,” Dr. Mitchell explained.

However, the authors also identified a more cynical reason for non-recommended prescribing — promotional payments from drug makers to physicians.

In another recent paper, Dr. Mitchell said he found about “30% of doctors treating prostate cancer had received payments from Amgen for Xgeva [denosumab] promotion during the last year.”

These payments appeared to influence non-recommended prescribing: Among patients whose doctor had not received payments, 31.4% received non-recommended denosumab, which increased to nearly 50% of patients among doctors who had received payments.

Dr. Mitchell suggested a few ways to help curb inappropriate prescribing.

Medicare could, for instance, change its coverage policy to include only the recommended uses of these agents, Dr. Mitchell said.

More physician education would be another solution. “I think that physician education would be one ‘bottom-up’ approach that could work,” Dr. Mitchell added.

Dr. Mitchell, Dr. Takvorian, and Dr. Saylor had no disclosures to report. Dr. Laurent has received lecture and consultancy fees from Alexion, AM Pharma, Amgen, Galapagos, Kyowa Kirin, Menarini, Orifarm, Pharmanovia, Takeda, UCB, and Will Pharma.
 

A version of this article appeared on Medscape.com.

Bone-modifying agents — most notably denosumab — are often prescribed to prevent skeletal-related complications in patients with metastatic castration-sensitive prostate cancer, but the drugs are not recommended for this indication and can lead to severe toxicities.

How much does Medicare spend each year on non-recommended bone therapy?

The answer, according to a new analysis in JCO Oncology Practice, is more than $44 million, with about $43 million coming from denosumab alone.

Overall, this study found that “the Medicare program pays tens of millions of dollars each year” for bone-modifying agents in patients with metastatic castration-sensitive prostate cancer, “which is not effective and may cause side effects,” lead author Aaron Mitchell, MD, MPH, a medical oncologist at Memorial Sloan Kettering Cancer Center, New York City, and colleagues concluded.

“These findings suggest reducing bone agent overuse could be a rare healthcare ‘win-win.’ Lower costs AND improved patient outcomes,” tweeted Dr. Mitchell. “If I were a payer, I’d be paying attention!”
 

In Prostate Cancer, Bone-Modifying Drug Indications Vary

Bone-modifying drugs are indicated for some patients with prostate cancer.

The American Society of Clinical Oncology has endorsed guidelines that recommend the use of denosumab in men with nonmetastatic prostate cancer at high risk for fracture while taking androgen deprivation therapy.

Among men with metastatic castration-resistant prostate cancer, guidelines also recommend zoledronic acid or denosumab for preventing or delaying skeletal-related events, such as pathologic fractures and spinal cord compression.

For patients with metastatic castration-sensitive disease, however, the bone-modifying agents show no benefit in preventing skeletal-related events and are not recommended for that indication.

In this population, “treatment with bone agents results only in avoidable toxicity and financial cost,” Dr. Mitchell tweeted. In its higher-dose formulation, denosumab comes with a price tag of approximately $40,000 per year in the United States.

An earlier study from Dr. Mitchell and colleagues revealed that the use of bone-modifying drugs to prevent skeletal events in metastatic castration-sensitive prostate cancer is common.

To better understand the costs associated with this inappropriate use, the researchers reviewed Surveillance, Epidemiology, and End Results Program Medicare data from 2011 to 2015. The team identified the frequency and number of doses of zoledronic acid and denosumab prescribed against recommendations in the metastatic castration-sensitive setting, making sure to distinguish between the use of denosumab to prevent osteoporotic fractures (appropriate use) and to prevent skeletal-related events (non-recommended use).

The team found that, among 2627 patients with metastatic castration-sensitive prostate cancer, 42% received at least one dose of denosumab and 18% received at least one dose of zoledronic acid.

The authors also found that unnecessary use of these drugs increased over time — with a little over 17% of patients receiving zoledronic acid between 2007 and 2009 and just over 28% receiving either denosumab (20.3%) or zoledronic acid (8.4%) from 2012 to 2015.

The annual costs to Medicare from non-recommended prescribing came to $44,105,041 for both agents, with the costs associated with denosumab representing the lion’s share at $43,303,078.

Non-recommended use of these agents also came with adverse events, such as femur fracture and hypocalcemia, which cost an estimated $758,450 to treat annually — $682,865 for denosumab and $75,585 for zoledronic acid.

The study focused on the Medicare-age population, which means the estimates are conservative. “Denosumab overuse for younger patients with castration-sensitive prostate cancer would add substantially to this total,” the authors wrote.

“This study contributes new evidence of overuse in the metastatic castrate-sensitive prostate cancer setting, which I must admit reflects my clinical experience in seeing patients for second opinions who are treated in the community,” said Samuel U. Takvorian, MD, of the Division of Hematology and Oncology, Perelman School of Medicine, Philadelphia, who wasn’t involved in the research. “While there are some circumstances in which one would consider using a bone-modifying agent in the metastatic castrate-sensitive prostate cancer setting, most [of these] men don’t need them upfront.”
 

Why Is the Overuse Happening?

One reason for the inappropriate use of bone-modifying drugs could be confusion surrounding the recommendations because the drugs are recommended for some patients with prostate cancer.

Michael R. Laurent, MD, PhD, of Imelda Hospital, Bonheiden, Belgium, explained that the use of bone-modifying drugs is, paradoxically, often overlooked in settings where they are recommended — when patients have an elevated risk for osteoporosis or fracture.

“Guidelines are quite unequivocal in their recommendations to prevent osteoporosis in mostly older men who receive androgen deprivation therapy,” but “I think there is significant undertreatment” in these patients, Dr. Laurent told this news organization.

However, the recommendation for patients at risk for osteoporosis or bone fracture calls for less intense regimens, which may include lower-dose denosumab, administered once every 6 months, zoledronic acid, given yearly, or another lower potency agent, such as oral alendronate weekly, explained Philip J. Saylor, MD, an attending physician at Massachusetts General Hospital and assistant professor at Harvard Medical School, Boston.

Meanwhile, “monthly high-intensity therapy to prevent skeletal events should be reserved specifically for bone metastatic castration-resistant prostate cancer for more than just cost reasons,” Dr. Saylor said.

When it comes to the higher dose, monthly therapy in castration-sensitive prostate cancer, “we have no evidence that it is beneficial,” he said, adding that “when the prostate cancer itself is well controlled by hormonal therapy, there just aren’t very many pathologic fractures or other bone complications.”

Alongside possible confusion over the recommendations, many physicians also likely don’t know how much denosumab costs.

“In our recent physician interview study, we did find that most physicians were very much unaware of the cost of this drug, or the cost difference between denosumab and zoledronic acid, so I do think that lack of cost awareness is a factor,” Dr. Mitchell said.

Part of the reason may be how Medicare covers these agents. Typically, Medicare would not cover non-recommended indications, but “in this case, Medicare coverage is broader and includes both the guideline-recommended and non-recommended uses,” Dr. Mitchell explained.

However, the authors also identified a more cynical reason for non-recommended prescribing — promotional payments from drug makers to physicians.

In another recent paper, Dr. Mitchell said he found about “30% of doctors treating prostate cancer had received payments from Amgen for Xgeva [denosumab] promotion during the last year.”

These payments appeared to influence non-recommended prescribing: Among patients whose doctor had not received payments, 31.4% received non-recommended denosumab, which increased to nearly 50% of patients among doctors who had received payments.

Dr. Mitchell suggested a few ways to help curb inappropriate prescribing.

Medicare could, for instance, change its coverage policy to include only the recommended uses of these agents, Dr. Mitchell said.

More physician education would be another solution. “I think that physician education would be one ‘bottom-up’ approach that could work,” Dr. Mitchell added.

Dr. Mitchell, Dr. Takvorian, and Dr. Saylor had no disclosures to report. Dr. Laurent has received lecture and consultancy fees from Alexion, AM Pharma, Amgen, Galapagos, Kyowa Kirin, Menarini, Orifarm, Pharmanovia, Takeda, UCB, and Will Pharma.
 

A version of this article appeared on Medscape.com.

Bone-modifying agents — most notably denosumab — are often prescribed to prevent skeletal-related complications in patients with metastatic castration-sensitive prostate cancer, but the drugs are not recommended for this indication and can lead to severe toxicities.

How much does Medicare spend each year on non-recommended bone therapy?

The answer, according to a new analysis in JCO Oncology Practice, is more than $44 million, with about $43 million coming from denosumab alone.

Overall, this study found that “the Medicare program pays tens of millions of dollars each year” for bone-modifying agents in patients with metastatic castration-sensitive prostate cancer, “which is not effective and may cause side effects,” lead author Aaron Mitchell, MD, MPH, a medical oncologist at Memorial Sloan Kettering Cancer Center, New York City, and colleagues concluded.

“These findings suggest reducing bone agent overuse could be a rare healthcare ‘win-win.’ Lower costs AND improved patient outcomes,” tweeted Dr. Mitchell. “If I were a payer, I’d be paying attention!”
 

In Prostate Cancer, Bone-Modifying Drug Indications Vary

Bone-modifying drugs are indicated for some patients with prostate cancer.

The American Society of Clinical Oncology has endorsed guidelines that recommend the use of denosumab in men with nonmetastatic prostate cancer at high risk for fracture while taking androgen deprivation therapy.

Among men with metastatic castration-resistant prostate cancer, guidelines also recommend zoledronic acid or denosumab for preventing or delaying skeletal-related events, such as pathologic fractures and spinal cord compression.

For patients with metastatic castration-sensitive disease, however, the bone-modifying agents show no benefit in preventing skeletal-related events and are not recommended for that indication.

In this population, “treatment with bone agents results only in avoidable toxicity and financial cost,” Dr. Mitchell tweeted. In its higher-dose formulation, denosumab comes with a price tag of approximately $40,000 per year in the United States.

An earlier study from Dr. Mitchell and colleagues revealed that the use of bone-modifying drugs to prevent skeletal events in metastatic castration-sensitive prostate cancer is common.

To better understand the costs associated with this inappropriate use, the researchers reviewed Surveillance, Epidemiology, and End Results Program Medicare data from 2011 to 2015. The team identified the frequency and number of doses of zoledronic acid and denosumab prescribed against recommendations in the metastatic castration-sensitive setting, making sure to distinguish between the use of denosumab to prevent osteoporotic fractures (appropriate use) and to prevent skeletal-related events (non-recommended use).

The team found that, among 2627 patients with metastatic castration-sensitive prostate cancer, 42% received at least one dose of denosumab and 18% received at least one dose of zoledronic acid.

The authors also found that unnecessary use of these drugs increased over time — with a little over 17% of patients receiving zoledronic acid between 2007 and 2009 and just over 28% receiving either denosumab (20.3%) or zoledronic acid (8.4%) from 2012 to 2015.

The annual costs to Medicare from non-recommended prescribing came to $44,105,041 for both agents, with the costs associated with denosumab representing the lion’s share at $43,303,078.

Non-recommended use of these agents also came with adverse events, such as femur fracture and hypocalcemia, which cost an estimated $758,450 to treat annually — $682,865 for denosumab and $75,585 for zoledronic acid.

The study focused on the Medicare-age population, which means the estimates are conservative. “Denosumab overuse for younger patients with castration-sensitive prostate cancer would add substantially to this total,” the authors wrote.

“This study contributes new evidence of overuse in the metastatic castrate-sensitive prostate cancer setting, which I must admit reflects my clinical experience in seeing patients for second opinions who are treated in the community,” said Samuel U. Takvorian, MD, of the Division of Hematology and Oncology, Perelman School of Medicine, Philadelphia, who wasn’t involved in the research. “While there are some circumstances in which one would consider using a bone-modifying agent in the metastatic castrate-sensitive prostate cancer setting, most [of these] men don’t need them upfront.”
 

Why Is the Overuse Happening?

One reason for the inappropriate use of bone-modifying drugs could be confusion surrounding the recommendations because the drugs are recommended for some patients with prostate cancer.

Michael R. Laurent, MD, PhD, of Imelda Hospital, Bonheiden, Belgium, explained that the use of bone-modifying drugs is, paradoxically, often overlooked in settings where they are recommended — when patients have an elevated risk for osteoporosis or fracture.

“Guidelines are quite unequivocal in their recommendations to prevent osteoporosis in mostly older men who receive androgen deprivation therapy,” but “I think there is significant undertreatment” in these patients, Dr. Laurent told this news organization.

However, the recommendation for patients at risk for osteoporosis or bone fracture calls for less intense regimens, which may include lower-dose denosumab, administered once every 6 months, zoledronic acid, given yearly, or another lower potency agent, such as oral alendronate weekly, explained Philip J. Saylor, MD, an attending physician at Massachusetts General Hospital and assistant professor at Harvard Medical School, Boston.

Meanwhile, “monthly high-intensity therapy to prevent skeletal events should be reserved specifically for bone metastatic castration-resistant prostate cancer for more than just cost reasons,” Dr. Saylor said.

When it comes to the higher dose, monthly therapy in castration-sensitive prostate cancer, “we have no evidence that it is beneficial,” he said, adding that “when the prostate cancer itself is well controlled by hormonal therapy, there just aren’t very many pathologic fractures or other bone complications.”

Alongside possible confusion over the recommendations, many physicians also likely don’t know how much denosumab costs.

“In our recent physician interview study, we did find that most physicians were very much unaware of the cost of this drug, or the cost difference between denosumab and zoledronic acid, so I do think that lack of cost awareness is a factor,” Dr. Mitchell said.

Part of the reason may be how Medicare covers these agents. Typically, Medicare would not cover non-recommended indications, but “in this case, Medicare coverage is broader and includes both the guideline-recommended and non-recommended uses,” Dr. Mitchell explained.

However, the authors also identified a more cynical reason for non-recommended prescribing — promotional payments from drug makers to physicians.

In another recent paper, Dr. Mitchell said he found about “30% of doctors treating prostate cancer had received payments from Amgen for Xgeva [denosumab] promotion during the last year.”

These payments appeared to influence non-recommended prescribing: Among patients whose doctor had not received payments, 31.4% received non-recommended denosumab, which increased to nearly 50% of patients among doctors who had received payments.

Dr. Mitchell suggested a few ways to help curb inappropriate prescribing.

Medicare could, for instance, change its coverage policy to include only the recommended uses of these agents, Dr. Mitchell said.

More physician education would be another solution. “I think that physician education would be one ‘bottom-up’ approach that could work,” Dr. Mitchell added.

Dr. Mitchell, Dr. Takvorian, and Dr. Saylor had no disclosures to report. Dr. Laurent has received lecture and consultancy fees from Alexion, AM Pharma, Amgen, Galapagos, Kyowa Kirin, Menarini, Orifarm, Pharmanovia, Takeda, UCB, and Will Pharma.
 

A version of this article appeared on Medscape.com.

TOPLINE:

More than a billion children, adolescents, and adults are living with obesity, globally, with rates of obesity among children and adolescents quadrupling between 1990 and 2022.

Obesity rates nearly tripled among adult men and more than doubled among women during the time period, according to results from a collaboration between the NCD Risk Factor Collaboration and the World Health Organization (WHO).

The rates of being underweight have meanwhile declined, making obesity now the most common form of malnutrition in most regions.

METHODOLOGY:

In this global analysis, the authors evaluated 3663 population-based studies conducted in 200 countries and territories, with data on 222 million participants in the general population, including height and weight.

Trends were established according to categories of body mass index (BMI) in groups of adults aged 20 years or older, representing 150 million individuals, and 63 million school-aged children and adolescents aged 5-19 years, spanning from 1990 to 2022.

Assessments of adults focus on the individual and combined prevalence of underweight (BMI < 18.5 kg/m²) and obesity (BMI ≥ 30 kg/m²).

For school-aged children and adolescents, assessments were for thinness (BMI < 2 standard deviation [SD] below the median of the WHO growth reference) and obesity (BMI > 2 SD above the median).

TAKEAWAY:

The combined prevalence of obesity as well as underweight increased over the study period in most countries for women (162 countries, 81%) and men (140 countries, 70%), with increases driven by increases in obesity in nearly all countries, while underweight or thinness rates decreased.

In 2022, obesity rates were higher than underweight in 177 countries (89%) for women and 145 countries (73%) for men.

Likewise, among school-aged children and adolescents, obesity in 2022 was more prevalent than thinness among girls in 130 countries (67%) and boys in 125 countries (63%), while thinness was more prevalent in only 18% and 21% of the countries, respectively.

In 2022, the combined prevalence of underweight and obesity was highest in island nations in the Caribbean and Polynesia and Micronesia, as well as in countries in the Middle East and North Africa.

Among school-aged children, the countries with the highest combined prevalence of underweight and obesity were Polynesia and Micronesia and the Caribbean for both sexes and Chile and Qatar for boys.

The prevalence of obesity surpassed 60% among women in eight countries (4%) and men in six countries (3%), all in Polynesia and Micronesia.

In the United States, the obesity rate increased from 21.2% in 1990 to 43.8% in 2022 for women and from 16.9% to 41.6% in 2022 for men.

As of 2022, the prevalence of obesity in the United States ranked 36th highest in the world for women and 10th highest in the world for men.

IN PRACTICE:

“It is very concerning that the epidemic of obesity that was evident among adults in much of the world in 1990 is now mirrored in school-aged children and adolescents,” senior author Majid Ezzati, PhD, of Imperial College of London, said in a press statement.

“At the same time, hundreds of millions are still affected by undernutrition, particularly in some of the poorest parts of the world,” he said. “To successfully tackle both forms of malnutrition, it is vital we significantly improve the availability and affordability of healthy, nutritious foods.”

Tedros Adhanom Ghebreyesus, PhD, WHO Director-General, added in the press statement that “this new study highlights the importance of preventing and managing obesity from early life to adulthood, through diet, physical activity, and adequate care, as needed.

“Getting back on track to meet the global targets for curbing obesity will take the work of governments and communities, supported by evidence-based policies from WHO and national public health agencies,” he said.

“Importantly, it requires the cooperation of the private sector, which must be accountable for the health impacts of their products.”

SOURCE:

The study was published on February 29, 2024, in The Lancet. The study was conducted by the NCD Risk Factor Collaboration and the WHO.

LIMITATIONS:

Data differences in countries included that some had limited data and three had none, requiring some estimates to be formed using data from other countries. Data availability was also lower among the youngest and oldest patients, increasing uncertainty of data in those age groups. In addition, data from health surveys can be subject to error, and BMI can be an imperfect measure of the extent or distribution of body fat.

DISCLOSURES:

The study was funded by UK Medical Research Council, UK Research and Innovation, and the European Commission.
 

A version of this article appeared on Medscape.com.

TOPLINE:

More than a billion children, adolescents, and adults are living with obesity, globally, with rates of obesity among children and adolescents quadrupling between 1990 and 2022.

Obesity rates nearly tripled among adult men and more than doubled among women during the time period, according to results from a collaboration between the NCD Risk Factor Collaboration and the World Health Organization (WHO).

The rates of being underweight have meanwhile declined, making obesity now the most common form of malnutrition in most regions.

METHODOLOGY:

In this global analysis, the authors evaluated 3663 population-based studies conducted in 200 countries and territories, with data on 222 million participants in the general population, including height and weight.

Trends were established according to categories of body mass index (BMI) in groups of adults aged 20 years or older, representing 150 million individuals, and 63 million school-aged children and adolescents aged 5-19 years, spanning from 1990 to 2022.

Assessments of adults focus on the individual and combined prevalence of underweight (BMI < 18.5 kg/m²) and obesity (BMI ≥ 30 kg/m²).

For school-aged children and adolescents, assessments were for thinness (BMI < 2 standard deviation [SD] below the median of the WHO growth reference) and obesity (BMI > 2 SD above the median).

TAKEAWAY:

The combined prevalence of obesity as well as underweight increased over the study period in most countries for women (162 countries, 81%) and men (140 countries, 70%), with increases driven by increases in obesity in nearly all countries, while underweight or thinness rates decreased.

In 2022, obesity rates were higher than underweight in 177 countries (89%) for women and 145 countries (73%) for men.

Likewise, among school-aged children and adolescents, obesity in 2022 was more prevalent than thinness among girls in 130 countries (67%) and boys in 125 countries (63%), while thinness was more prevalent in only 18% and 21% of the countries, respectively.

In 2022, the combined prevalence of underweight and obesity was highest in island nations in the Caribbean and Polynesia and Micronesia, as well as in countries in the Middle East and North Africa.

Among school-aged children, the countries with the highest combined prevalence of underweight and obesity were Polynesia and Micronesia and the Caribbean for both sexes and Chile and Qatar for boys.

The prevalence of obesity surpassed 60% among women in eight countries (4%) and men in six countries (3%), all in Polynesia and Micronesia.

In the United States, the obesity rate increased from 21.2% in 1990 to 43.8% in 2022 for women and from 16.9% to 41.6% in 2022 for men.

As of 2022, the prevalence of obesity in the United States ranked 36th highest in the world for women and 10th highest in the world for men.

IN PRACTICE:

“It is very concerning that the epidemic of obesity that was evident among adults in much of the world in 1990 is now mirrored in school-aged children and adolescents,” senior author Majid Ezzati, PhD, of Imperial College of London, said in a press statement.

“At the same time, hundreds of millions are still affected by undernutrition, particularly in some of the poorest parts of the world,” he said. “To successfully tackle both forms of malnutrition, it is vital we significantly improve the availability and affordability of healthy, nutritious foods.”

Tedros Adhanom Ghebreyesus, PhD, WHO Director-General, added in the press statement that “this new study highlights the importance of preventing and managing obesity from early life to adulthood, through diet, physical activity, and adequate care, as needed.

“Getting back on track to meet the global targets for curbing obesity will take the work of governments and communities, supported by evidence-based policies from WHO and national public health agencies,” he said.

“Importantly, it requires the cooperation of the private sector, which must be accountable for the health impacts of their products.”

SOURCE:

The study was published on February 29, 2024, in The Lancet. The study was conducted by the NCD Risk Factor Collaboration and the WHO.

LIMITATIONS:

Data differences in countries included that some had limited data and three had none, requiring some estimates to be formed using data from other countries. Data availability was also lower among the youngest and oldest patients, increasing uncertainty of data in those age groups. In addition, data from health surveys can be subject to error, and BMI can be an imperfect measure of the extent or distribution of body fat.

DISCLOSURES:

The study was funded by UK Medical Research Council, UK Research and Innovation, and the European Commission.
 

A version of this article appeared on Medscape.com.

TOPLINE:

More than a billion children, adolescents, and adults are living with obesity, globally, with rates of obesity among children and adolescents quadrupling between 1990 and 2022.

Obesity rates nearly tripled among adult men and more than doubled among women during the time period, according to results from a collaboration between the NCD Risk Factor Collaboration and the World Health Organization (WHO).

The rates of being underweight have meanwhile declined, making obesity now the most common form of malnutrition in most regions.

METHODOLOGY:

In this global analysis, the authors evaluated 3663 population-based studies conducted in 200 countries and territories, with data on 222 million participants in the general population, including height and weight.

Trends were established according to categories of body mass index (BMI) in groups of adults aged 20 years or older, representing 150 million individuals, and 63 million school-aged children and adolescents aged 5-19 years, spanning from 1990 to 2022.

Assessments of adults focus on the individual and combined prevalence of underweight (BMI < 18.5 kg/m²) and obesity (BMI ≥ 30 kg/m²).

For school-aged children and adolescents, assessments were for thinness (BMI < 2 standard deviation [SD] below the median of the WHO growth reference) and obesity (BMI > 2 SD above the median).

TAKEAWAY:

The combined prevalence of obesity as well as underweight increased over the study period in most countries for women (162 countries, 81%) and men (140 countries, 70%), with increases driven by increases in obesity in nearly all countries, while underweight or thinness rates decreased.

In 2022, obesity rates were higher than underweight in 177 countries (89%) for women and 145 countries (73%) for men.

Likewise, among school-aged children and adolescents, obesity in 2022 was more prevalent than thinness among girls in 130 countries (67%) and boys in 125 countries (63%), while thinness was more prevalent in only 18% and 21% of the countries, respectively.

In 2022, the combined prevalence of underweight and obesity was highest in island nations in the Caribbean and Polynesia and Micronesia, as well as in countries in the Middle East and North Africa.

Among school-aged children, the countries with the highest combined prevalence of underweight and obesity were Polynesia and Micronesia and the Caribbean for both sexes and Chile and Qatar for boys.

The prevalence of obesity surpassed 60% among women in eight countries (4%) and men in six countries (3%), all in Polynesia and Micronesia.

In the United States, the obesity rate increased from 21.2% in 1990 to 43.8% in 2022 for women and from 16.9% to 41.6% in 2022 for men.

As of 2022, the prevalence of obesity in the United States ranked 36th highest in the world for women and 10th highest in the world for men.

IN PRACTICE:

“It is very concerning that the epidemic of obesity that was evident among adults in much of the world in 1990 is now mirrored in school-aged children and adolescents,” senior author Majid Ezzati, PhD, of Imperial College of London, said in a press statement.

“At the same time, hundreds of millions are still affected by undernutrition, particularly in some of the poorest parts of the world,” he said. “To successfully tackle both forms of malnutrition, it is vital we significantly improve the availability and affordability of healthy, nutritious foods.”

Tedros Adhanom Ghebreyesus, PhD, WHO Director-General, added in the press statement that “this new study highlights the importance of preventing and managing obesity from early life to adulthood, through diet, physical activity, and adequate care, as needed.

“Getting back on track to meet the global targets for curbing obesity will take the work of governments and communities, supported by evidence-based policies from WHO and national public health agencies,” he said.

“Importantly, it requires the cooperation of the private sector, which must be accountable for the health impacts of their products.”

SOURCE:

The study was published on February 29, 2024, in The Lancet. The study was conducted by the NCD Risk Factor Collaboration and the WHO.

LIMITATIONS:

Data differences in countries included that some had limited data and three had none, requiring some estimates to be formed using data from other countries. Data availability was also lower among the youngest and oldest patients, increasing uncertainty of data in those age groups. In addition, data from health surveys can be subject to error, and BMI can be an imperfect measure of the extent or distribution of body fat.

DISCLOSURES:

The study was funded by UK Medical Research Council, UK Research and Innovation, and the European Commission.
 

A version of this article appeared on Medscape.com.

TOPLINE:

People with diabetes who live in small towns in the United States experience higher rates of complications than those living in cities and remote areas.

METHODOLOGY:

Retrospective cohort study using the OptumLabs Data Warehouse used a deidentified data set of US commercial and Medicare Advantage beneficiaries including 2,901,563 adults with diabetes between 2012 and 2021.

Overall, 2.6% lived in remote areas (population < 2500), 14.1% in small towns (2500-50,000), and 83.3% in cities (> 50,000).

Multivariable analysis adjusted for age, sex, health plan type, index year, diabetes type, baseline comorbidities, and medication use.

TAKEAWAY:

Relative to people living in cities, people in remote areas had significantly greater risks for myocardial infarction (hazard ratio, 1.06) and revascularization (1.04) but lower risks for hypoglycemia (0.90) and stroke (0.91).

Compared with cities, people living in small towns had significantly more hyperglycemia (1.06), hypoglycemia (1.15), end-stage kidney disease (1.04), myocardial infarction (1.10), heart failure (1.05), amputation (1.05), other lower-extremity complications (1.02), and revascularization (1.05), but a lower risk for stroke (0.95).

Compared with small towns, people living in remote areas had lower risks for hyperglycemia (0.85), hypoglycemia (0.92), and heart failure (0.94).

No geographic differences were found for retinopathy or atrial fibrillation/flutter.

The results didn’t differ significantly when the 2.5% overall with type 1 diabetes were removed from the dataset.

IN PRACTICE:

“While more research is needed to better understand the underlying causes of disparate diabetes outcomes along the rural-urban continuum, this study establishes the foundational differences to guide improvement efforts and helps to identify complications with the greatest disparities to which policy interventions may be targeted.”

SOURCE:

The study was conducted by Kyle Steiger, MD, Internal Medicine Residency, Mayo Clinic, Rochester, Minnesota, and colleagues, and published February 22 in Diabetes Care.

LIMITATIONS:

Claims data were from a single national health insurance provider that administers multiple private and Medicare Advantage health plans with disproportionate representation of urban populations and without people who have Medicaid or traditional Medicare fee-for-service or who are without insurance (and would be expected to have higher complication rates). There were no data on race/ethnicity. Potential for residual confounding.

DISCLOSURES:

This study was funded by the National Institute of Diabetes and Digestive and Kidney Diseases. Dr. Steiger had no disclosures.
 

A version of this article appeared on Medscape.com.

TOPLINE:

People with diabetes who live in small towns in the United States experience higher rates of complications than those living in cities and remote areas.

METHODOLOGY:

Retrospective cohort study using the OptumLabs Data Warehouse used a deidentified data set of US commercial and Medicare Advantage beneficiaries including 2,901,563 adults with diabetes between 2012 and 2021.

Overall, 2.6% lived in remote areas (population < 2500), 14.1% in small towns (2500-50,000), and 83.3% in cities (> 50,000).

Multivariable analysis adjusted for age, sex, health plan type, index year, diabetes type, baseline comorbidities, and medication use.

TAKEAWAY:

Relative to people living in cities, people in remote areas had significantly greater risks for myocardial infarction (hazard ratio, 1.06) and revascularization (1.04) but lower risks for hypoglycemia (0.90) and stroke (0.91).

Compared with cities, people living in small towns had significantly more hyperglycemia (1.06), hypoglycemia (1.15), end-stage kidney disease (1.04), myocardial infarction (1.10), heart failure (1.05), amputation (1.05), other lower-extremity complications (1.02), and revascularization (1.05), but a lower risk for stroke (0.95).

Compared with small towns, people living in remote areas had lower risks for hyperglycemia (0.85), hypoglycemia (0.92), and heart failure (0.94).

No geographic differences were found for retinopathy or atrial fibrillation/flutter.

The results didn’t differ significantly when the 2.5% overall with type 1 diabetes were removed from the dataset.

IN PRACTICE:

“While more research is needed to better understand the underlying causes of disparate diabetes outcomes along the rural-urban continuum, this study establishes the foundational differences to guide improvement efforts and helps to identify complications with the greatest disparities to which policy interventions may be targeted.”

SOURCE:

The study was conducted by Kyle Steiger, MD, Internal Medicine Residency, Mayo Clinic, Rochester, Minnesota, and colleagues, and published February 22 in Diabetes Care.

LIMITATIONS:

Claims data were from a single national health insurance provider that administers multiple private and Medicare Advantage health plans with disproportionate representation of urban populations and without people who have Medicaid or traditional Medicare fee-for-service or who are without insurance (and would be expected to have higher complication rates). There were no data on race/ethnicity. Potential for residual confounding.

DISCLOSURES:

This study was funded by the National Institute of Diabetes and Digestive and Kidney Diseases. Dr. Steiger had no disclosures.
 

A version of this article appeared on Medscape.com.

TOPLINE:

People with diabetes who live in small towns in the United States experience higher rates of complications than those living in cities and remote areas.

METHODOLOGY:

Retrospective cohort study using the OptumLabs Data Warehouse used a deidentified data set of US commercial and Medicare Advantage beneficiaries including 2,901,563 adults with diabetes between 2012 and 2021.

Overall, 2.6% lived in remote areas (population < 2500), 14.1% in small towns (2500-50,000), and 83.3% in cities (> 50,000).

Multivariable analysis adjusted for age, sex, health plan type, index year, diabetes type, baseline comorbidities, and medication use.

TAKEAWAY:

Relative to people living in cities, people in remote areas had significantly greater risks for myocardial infarction (hazard ratio, 1.06) and revascularization (1.04) but lower risks for hypoglycemia (0.90) and stroke (0.91).

Compared with cities, people living in small towns had significantly more hyperglycemia (1.06), hypoglycemia (1.15), end-stage kidney disease (1.04), myocardial infarction (1.10), heart failure (1.05), amputation (1.05), other lower-extremity complications (1.02), and revascularization (1.05), but a lower risk for stroke (0.95).

Compared with small towns, people living in remote areas had lower risks for hyperglycemia (0.85), hypoglycemia (0.92), and heart failure (0.94).

No geographic differences were found for retinopathy or atrial fibrillation/flutter.

The results didn’t differ significantly when the 2.5% overall with type 1 diabetes were removed from the dataset.

IN PRACTICE:

“While more research is needed to better understand the underlying causes of disparate diabetes outcomes along the rural-urban continuum, this study establishes the foundational differences to guide improvement efforts and helps to identify complications with the greatest disparities to which policy interventions may be targeted.”

SOURCE:

The study was conducted by Kyle Steiger, MD, Internal Medicine Residency, Mayo Clinic, Rochester, Minnesota, and colleagues, and published February 22 in Diabetes Care.

LIMITATIONS:

Claims data were from a single national health insurance provider that administers multiple private and Medicare Advantage health plans with disproportionate representation of urban populations and without people who have Medicaid or traditional Medicare fee-for-service or who are without insurance (and would be expected to have higher complication rates). There were no data on race/ethnicity. Potential for residual confounding.

DISCLOSURES:

This study was funded by the National Institute of Diabetes and Digestive and Kidney Diseases. Dr. Steiger had no disclosures.
 

A version of this article appeared on Medscape.com.

TOPLINE:

Continued denosumab treatment is associated with a lower risk for diabetes in adults with osteoporosis older than 65 years, found a large-scale cohort study in Taiwan.

METHODOLOGY:

• Denosumab, used in osteoporosis treatment, has been suggested to improve glycemic parameters, but clinical evidence of its effects on diabetes risk is limited and inconsistent.
• Using data from Taiwan’s National Health Insurance Research Database (NHIRD), the study asked if continued denosumab treatment (60 mg) for osteoporosis reduced the risk for diabetes compared to those who discontinued denosumab.
• Researchers included all new users of denosumab between 2012 and 2019 who had no prior history of malignant neoplasms, Paget disease, or diabetes requiring antidiabetic medication.
• Patients in the treatment group (n = 34,255), who received a second dose of denosumab within 225 days, were 1:1 propensity matched with a control group (n = 34,255) of patients who had discontinued denosumab after the first dose.
• The 68,510 patients (mean age, 77.7 years; 84.3% women) were followed up for a mean of 1.9 years. The primary outcome was new-onset diabetes that required treatment with any antidiabetic drug.

TAKEAWAY:

• Continued denosumab treatment vs its discontinuation was associated with a lower risk for incident diabetes (hazard ratio [HR], 0.84; 95% CI, 0.78-0.90).
• In patients aged 65 years or older who were on continued treatment of denosumab, the risk for diabetes was lower (HR, 0.80; 95% CI, 0.75-0.85) but not among those younger than 65 years.
• A reduced risk for diabetes with continued denosumab treatment was observed in both men (HR, 0.85; 95% CI, 0.73-0.97) and women (HR, 0.81; 95% CI, 0.76-0.86).
• Lower diabetes risk with continued denosumab treatment was observed regardless of comorbidities, such as dyslipidemia, hypertension, ischemic heart disease, or kidney failure.

IN PRACTICE:

“Given the high osteoporosis prevalence, the extensive use of antiosteoporosis medications, and the negative effect of diabetes on both patient health and healthcare system burdens in the global aging population, our findings possess substantial clinical and public health significance,” the authors wrote.

SOURCE:

This study was led by Huei-Kai Huang, MD, Department of Family Medicine and Department of Medical Research, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan, and published online in JAMA Network Open.

LIMITATIONS:

The research used claims-based data, so some clinical details, such as lifestyle, substance use, prediabetes weight status, and laboratory results, were not included. Owing to the anonymity policy of the NHIRD, patients could not be directly evaluated to validate incident diabetes. The study included the Taiwanese population, so the findings may not be generalizable to other populations. In Taiwan, the threshold for reimbursement of initiating denosumab treatment for osteoporosis includes below-normal bone density scores and a hip or vertebral fracture.

DISCLOSURES:

This study was supported by grants from the National Science and Technology Council of Taiwan and the National Health Research Institutes of Taiwan and a grant from the Buddhist Tzu Chi Medical Foundation. The corresponding author and a coauthor disclosed receiving funds from Amgen, Novartis, Pfizer, Sanofi, Takeda, and AbbVie, all outside the submitted work.

A version of this article appeared on Medscape.com.

TOPLINE:

Continued denosumab treatment is associated with a lower risk for diabetes in adults with osteoporosis older than 65 years, found a large-scale cohort study in Taiwan.

METHODOLOGY:

• Denosumab, used in osteoporosis treatment, has been suggested to improve glycemic parameters, but clinical evidence of its effects on diabetes risk is limited and inconsistent.
• Using data from Taiwan’s National Health Insurance Research Database (NHIRD), the study asked if continued denosumab treatment (60 mg) for osteoporosis reduced the risk for diabetes compared to those who discontinued denosumab.
• Researchers included all new users of denosumab between 2012 and 2019 who had no prior history of malignant neoplasms, Paget disease, or diabetes requiring antidiabetic medication.
• Patients in the treatment group (n = 34,255), who received a second dose of denosumab within 225 days, were 1:1 propensity matched with a control group (n = 34,255) of patients who had discontinued denosumab after the first dose.
• The 68,510 patients (mean age, 77.7 years; 84.3% women) were followed up for a mean of 1.9 years. The primary outcome was new-onset diabetes that required treatment with any antidiabetic drug.

TAKEAWAY:

• Continued denosumab treatment vs its discontinuation was associated with a lower risk for incident diabetes (hazard ratio [HR], 0.84; 95% CI, 0.78-0.90).
• In patients aged 65 years or older who were on continued treatment of denosumab, the risk for diabetes was lower (HR, 0.80; 95% CI, 0.75-0.85) but not among those younger than 65 years.
• A reduced risk for diabetes with continued denosumab treatment was observed in both men (HR, 0.85; 95% CI, 0.73-0.97) and women (HR, 0.81; 95% CI, 0.76-0.86).
• Lower diabetes risk with continued denosumab treatment was observed regardless of comorbidities, such as dyslipidemia, hypertension, ischemic heart disease, or kidney failure.

IN PRACTICE:

“Given the high osteoporosis prevalence, the extensive use of antiosteoporosis medications, and the negative effect of diabetes on both patient health and healthcare system burdens in the global aging population, our findings possess substantial clinical and public health significance,” the authors wrote.

SOURCE:

This study was led by Huei-Kai Huang, MD, Department of Family Medicine and Department of Medical Research, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan, and published online in JAMA Network Open.

LIMITATIONS:

The research used claims-based data, so some clinical details, such as lifestyle, substance use, prediabetes weight status, and laboratory results, were not included. Owing to the anonymity policy of the NHIRD, patients could not be directly evaluated to validate incident diabetes. The study included the Taiwanese population, so the findings may not be generalizable to other populations. In Taiwan, the threshold for reimbursement of initiating denosumab treatment for osteoporosis includes below-normal bone density scores and a hip or vertebral fracture.

DISCLOSURES:

This study was supported by grants from the National Science and Technology Council of Taiwan and the National Health Research Institutes of Taiwan and a grant from the Buddhist Tzu Chi Medical Foundation. The corresponding author and a coauthor disclosed receiving funds from Amgen, Novartis, Pfizer, Sanofi, Takeda, and AbbVie, all outside the submitted work.

A version of this article appeared on Medscape.com.

TOPLINE:

Continued denosumab treatment is associated with a lower risk for diabetes in adults with osteoporosis older than 65 years, found a large-scale cohort study in Taiwan.

METHODOLOGY:

• Denosumab, used in osteoporosis treatment, has been suggested to improve glycemic parameters, but clinical evidence of its effects on diabetes risk is limited and inconsistent.
• Using data from Taiwan’s National Health Insurance Research Database (NHIRD), the study asked if continued denosumab treatment (60 mg) for osteoporosis reduced the risk for diabetes compared to those who discontinued denosumab.
• Researchers included all new users of denosumab between 2012 and 2019 who had no prior history of malignant neoplasms, Paget disease, or diabetes requiring antidiabetic medication.
• Patients in the treatment group (n = 34,255), who received a second dose of denosumab within 225 days, were 1:1 propensity matched with a control group (n = 34,255) of patients who had discontinued denosumab after the first dose.
• The 68,510 patients (mean age, 77.7 years; 84.3% women) were followed up for a mean of 1.9 years. The primary outcome was new-onset diabetes that required treatment with any antidiabetic drug.

TAKEAWAY:

• Continued denosumab treatment vs its discontinuation was associated with a lower risk for incident diabetes (hazard ratio [HR], 0.84; 95% CI, 0.78-0.90).
• In patients aged 65 years or older who were on continued treatment of denosumab, the risk for diabetes was lower (HR, 0.80; 95% CI, 0.75-0.85) but not among those younger than 65 years.
• A reduced risk for diabetes with continued denosumab treatment was observed in both men (HR, 0.85; 95% CI, 0.73-0.97) and women (HR, 0.81; 95% CI, 0.76-0.86).
• Lower diabetes risk with continued denosumab treatment was observed regardless of comorbidities, such as dyslipidemia, hypertension, ischemic heart disease, or kidney failure.

IN PRACTICE:

“Given the high osteoporosis prevalence, the extensive use of antiosteoporosis medications, and the negative effect of diabetes on both patient health and healthcare system burdens in the global aging population, our findings possess substantial clinical and public health significance,” the authors wrote.

SOURCE:

This study was led by Huei-Kai Huang, MD, Department of Family Medicine and Department of Medical Research, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan, and published online in JAMA Network Open.

LIMITATIONS:

The research used claims-based data, so some clinical details, such as lifestyle, substance use, prediabetes weight status, and laboratory results, were not included. Owing to the anonymity policy of the NHIRD, patients could not be directly evaluated to validate incident diabetes. The study included the Taiwanese population, so the findings may not be generalizable to other populations. In Taiwan, the threshold for reimbursement of initiating denosumab treatment for osteoporosis includes below-normal bone density scores and a hip or vertebral fracture.

DISCLOSURES:

This study was supported by grants from the National Science and Technology Council of Taiwan and the National Health Research Institutes of Taiwan and a grant from the Buddhist Tzu Chi Medical Foundation. The corresponding author and a coauthor disclosed receiving funds from Amgen, Novartis, Pfizer, Sanofi, Takeda, and AbbVie, all outside the submitted work.

A version of this article appeared on Medscape.com.

TOPLINE:

The risk of developing gynecologic cancer is lower in women with hyperthyroidism than in those without it, found a large study. 

METHODOLOGY:

• Thyroid disease and altered thyroid hormone expression can affect ovulation, endometrial physiology, and estrogen levels, but studies of the association with gynecologic cancer risk have conflicting results.
• This population-based cohort study used data from the Taiwan National Health Insurance Research Database to identify women (mean age, 44 years) who were diagnosed with thyroid disease between January 2000 and December 2018.
• Propensity scores were used to pair 296,872 women with hyperthyroidism and 44,852 with hypothyroidism in a 1:1 ratio with an equal number of individuals without thyroid disorders.
• The cohort was followed up from the date of first diagnosis of hypothyroidism or hyperthyroidism until the diagnosis of gynecologic cancers (endometrial cancer, uterine corpus cancer, and ovarian cancer), death, or the end of 2018.

TAKEAWAY:

• Women with hyperthyroidism had a lower risk for all gynecologic cancers than those without hyperthyroidism (adjusted hazard ratio [aHR], 0.86; P = .0084).
• The risk of developing gynecologic cancer was lower among women with hyperthyroidism aged 20-40 years (aHR, 0.72; P = .0043) but not among those aged > 40 years.
• The reduced risk for gynecologic cancers associated with hyperthyroidism persisted even beyond 6 years of follow-up (aHR, 0.75; P < .001).
• A trend toward a slightly increased risk for gynecologic cancer was observed among women with hypothyroidism; however, the association was not statistically significant.

IN PRACTICE:

The findings may alert oncologists and healthcare decision-makers toward gynecologic cancer trends and prompt further research to understand the mechanism by which thyroid hormone regulates reproductive function, the authors noted.

SOURCE:

This study was led by John Hang Leung from the Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi, Taiwan, and published online in Scientific Reports.

LIMITATIONS:

The study data were obtained from administrative claims databases, so there is a possibility of underestimation or overestimation. Lifestyle factors such as obesity and alcoholism are difficult to measure, so the risk for gynecologic cancers linked to thyroid dysfunction may have been underestimated. Furthermore, because of nonavailability of laboratory data, thyroid hormone status at diagnosis could not be linked to gynecological cancer risk.

DISCLOSURES:

This study was supported by An-Nan Hospital, China Medical University, Tainan, Taiwan. The authors declared no financial interests or conflicts related to the study.

A version of this article appeared on Medscape.com.

TOPLINE:

The risk of developing gynecologic cancer is lower in women with hyperthyroidism than in those without it, found a large study. 

METHODOLOGY:

• Thyroid disease and altered thyroid hormone expression can affect ovulation, endometrial physiology, and estrogen levels, but studies of the association with gynecologic cancer risk have conflicting results.
• This population-based cohort study used data from the Taiwan National Health Insurance Research Database to identify women (mean age, 44 years) who were diagnosed with thyroid disease between January 2000 and December 2018.
• Propensity scores were used to pair 296,872 women with hyperthyroidism and 44,852 with hypothyroidism in a 1:1 ratio with an equal number of individuals without thyroid disorders.
• The cohort was followed up from the date of first diagnosis of hypothyroidism or hyperthyroidism until the diagnosis of gynecologic cancers (endometrial cancer, uterine corpus cancer, and ovarian cancer), death, or the end of 2018.

TAKEAWAY:

• Women with hyperthyroidism had a lower risk for all gynecologic cancers than those without hyperthyroidism (adjusted hazard ratio [aHR], 0.86; P = .0084).
• The risk of developing gynecologic cancer was lower among women with hyperthyroidism aged 20-40 years (aHR, 0.72; P = .0043) but not among those aged > 40 years.
• The reduced risk for gynecologic cancers associated with hyperthyroidism persisted even beyond 6 years of follow-up (aHR, 0.75; P < .001).
• A trend toward a slightly increased risk for gynecologic cancer was observed among women with hypothyroidism; however, the association was not statistically significant.

IN PRACTICE:

The findings may alert oncologists and healthcare decision-makers toward gynecologic cancer trends and prompt further research to understand the mechanism by which thyroid hormone regulates reproductive function, the authors noted.

SOURCE:

This study was led by John Hang Leung from the Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi, Taiwan, and published online in Scientific Reports.

LIMITATIONS:

The study data were obtained from administrative claims databases, so there is a possibility of underestimation or overestimation. Lifestyle factors such as obesity and alcoholism are difficult to measure, so the risk for gynecologic cancers linked to thyroid dysfunction may have been underestimated. Furthermore, because of nonavailability of laboratory data, thyroid hormone status at diagnosis could not be linked to gynecological cancer risk.

DISCLOSURES:

This study was supported by An-Nan Hospital, China Medical University, Tainan, Taiwan. The authors declared no financial interests or conflicts related to the study.

A version of this article appeared on Medscape.com.

TOPLINE:

The risk of developing gynecologic cancer is lower in women with hyperthyroidism than in those without it, found a large study. 

METHODOLOGY:

• Thyroid disease and altered thyroid hormone expression can affect ovulation, endometrial physiology, and estrogen levels, but studies of the association with gynecologic cancer risk have conflicting results.
• This population-based cohort study used data from the Taiwan National Health Insurance Research Database to identify women (mean age, 44 years) who were diagnosed with thyroid disease between January 2000 and December 2018.
• Propensity scores were used to pair 296,872 women with hyperthyroidism and 44,852 with hypothyroidism in a 1:1 ratio with an equal number of individuals without thyroid disorders.
• The cohort was followed up from the date of first diagnosis of hypothyroidism or hyperthyroidism until the diagnosis of gynecologic cancers (endometrial cancer, uterine corpus cancer, and ovarian cancer), death, or the end of 2018.

TAKEAWAY:

• Women with hyperthyroidism had a lower risk for all gynecologic cancers than those without hyperthyroidism (adjusted hazard ratio [aHR], 0.86; P = .0084).
• The risk of developing gynecologic cancer was lower among women with hyperthyroidism aged 20-40 years (aHR, 0.72; P = .0043) but not among those aged > 40 years.
• The reduced risk for gynecologic cancers associated with hyperthyroidism persisted even beyond 6 years of follow-up (aHR, 0.75; P < .001).
• A trend toward a slightly increased risk for gynecologic cancer was observed among women with hypothyroidism; however, the association was not statistically significant.

IN PRACTICE:

The findings may alert oncologists and healthcare decision-makers toward gynecologic cancer trends and prompt further research to understand the mechanism by which thyroid hormone regulates reproductive function, the authors noted.

SOURCE:

This study was led by John Hang Leung from the Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi, Taiwan, and published online in Scientific Reports.

LIMITATIONS:

The study data were obtained from administrative claims databases, so there is a possibility of underestimation or overestimation. Lifestyle factors such as obesity and alcoholism are difficult to measure, so the risk for gynecologic cancers linked to thyroid dysfunction may have been underestimated. Furthermore, because of nonavailability of laboratory data, thyroid hormone status at diagnosis could not be linked to gynecological cancer risk.

DISCLOSURES:

This study was supported by An-Nan Hospital, China Medical University, Tainan, Taiwan. The authors declared no financial interests or conflicts related to the study.

A version of this article appeared on Medscape.com.