Could glucagon-like peptide-1 receptor agonists, such as liraglutide and semaglutide, also be potential disease-modifying treatments for knee osteoarthritis (KOA)?

Weight loss is recommended for patients with KOA, and GLP-1 receptor agonists are approved for weight loss. New early research suggests these drugs might have a disease-modifying effect for KOA.

Three recently published studies investigated this:

• The LOSEIT phase 4, randomized controlled trial of liraglutide vs. placebo in patients with obesity/overweight and KOA.
• A large observational study out of China in patients with KOA and type 2 diabetes.
• A preclinical trial of liraglutide in mouse models of KOA.

The preclinical trial and the observational study report promising results, and the lack of KOA pain relief in patients in the phase 4 trial may be explained by the trial design. Three other trials are in the works.

This news organization invited two researchers and two outside experts to discuss these studies and potential future treatment of KOA with GLP-1 receptor agonists.
 

The big picture, as seen by two experts

The GLP-1 receptor agonists liraglutide (Victoza) and semaglutide (Ozempic) are approved for type 2 diabetes, and, in higher doses, liraglutide (Saxenda) and semaglutide (Wegovy) are approved for weight loss in patients with obesity (or overweight with comorbidities), and given as weekly injections.

ljubaphoto/E+/Getty Images

Victoza and Saxenda are expected to come off patent in December 2023, and in 2026, respectively.

Lauren King, MD, PhD, a rheumatologist and clinician scientist who was not involved with the recent investigational studies of GLP-1 receptor agonists for KOA, noted that obesity is the most important, guideline-recommended, modifiable risk factor for KOA.

“In people with overweight and obesity, losing weight can improve knee osteoarthritis symptoms, and some evidence supports that it may also slow joint structural changes,” Dr. King, of the department of medicine at the University of Toronto, said in an interview.

Large trials of GLP-1 receptor agonists in people with overweight and obesity, such as the STEP trials of semaglutide, she noted, “provide evidence that these medications are safe and effective, facilitating clinically relevant and sustained weight loss.”

Further research is needed, she said, to better understand disease-modifying effects of GLP-1 receptor agonists in patients with KOA.  

Similarly, W. Timothy Garvey, MD, professor in the department of nutrition sciences at the University of Alabama at Birmingham and director of the UAB Diabetes Research Center, who was not involved with this research, noted that weight loss improves KOA symptoms.

Dr. Garvey was lead investigator in the STEP 5 trial of semaglutide and lead author of the American Association of Clinical Endocrinologists 2016 Obesity Management guidelines.

“The question is whether these GLP-1 receptor agonists have anything to offer over and above weight loss per se, and we don’t know for sure,” he said.

They “do have anti-inflammatory actions,” and “there are GLP-1 receptors in locations where you think GLP-1 receptor agonism may help inflammation in the knee, in joints, and in other tissues,” he noted.

He looks forward to results of the phase 3 trial of semaglutide in patients with KOA, expected this fall.
 

Three published studies

LOSEIT: RCT of liraglutide for pain and weight control in KOA

Henrik Rindel Gudbergsen, MD, PhD, and colleagues published results of the only randomized controlled trial of a GLP-1 receptor agonist (liraglutide, Saxenda) vs. placebo in patients with overweight/obesity and KOA, the LOSEIT trial.

All patients first entered an 8-week, pre-randomization phase where they had strict caloric restriction (and ate meal replacements) and lost at least 5% of their initial weight. They also had less knee pain at the end of this phase.

Then they were randomly assigned to receive 3 mg liraglutide or placebo daily injections for 1 year.

From randomization until week 52, the liraglutide group had greater mean weight loss than the placebo group (but this was < 5% of their weight). They did not have greater reduction in knee pain than patients in the placebo group.

“Our interpretation was that dieting results in weight loss and diminishes knee pain (which we knew), and that the impact of liraglutide following severe calorie restriction and weight loss and improvement of pain was limited,” Dr. Gudbergsen, a physician and associate professor at The Parker Institute, University of Copenhagen, told this news organization.

“That was the surprise for us as investigators,” he said, “and, I assume, why Novo Nordisk is now pursuing the investigation of semaglutide for KOA, as this is expected to create a larger effect on body weight and knee symptoms.”

The weight loss was about 12.5 kg (27.5 pounds) prior to randomization, and the subsequent weight loss with liraglutide was about 2.8 kg (6 pounds; about 4% of their weight). “Thus, it could seem that the participants’ potential for weight loss as well as symptom reduction was fully exploited in the pre–random assignment dietary intervention period,” according to the researchers.

“It seems highly relevant to use liraglutide or semaglutide for patients impacted by obesity and KOA, as it is in line with guidelines suggesting weight loss for this group,” Dr. Gudbergsen said. “However, whether liraglutide and/or semaglutide, acting via an anti-inflammatory effect, for example, has an added positive impact on cartilage quality remains to be clarified,” he said.

Others who were not involved in this study suggest that the lack of pain-reduction benefit with liraglutide vs. placebo can be explained by the short-term use of liraglutide (1 year), small weight loss (< 5%), and systemic rather than intraarticular injection.

The LOSEIT trial design “is problematic and could not provide a confirmative conclusion,” Hongyi Zhu, MD, PhD, Shanghai Sixth People’s Hospital, China, and colleagues wrote in their observational study. The small weight loss of < 5% in the liraglutide group may explain why the pain relief was not better than with placebo. A longer study duration with significant weight loss/maintenance may be needed, they noted.

Francis Berenbaum, MD, PhD, senior author of a preclinical study of liraglutide, said that in the LOSEIT trial, “daily systemic injections of liraglutide did not ameliorate OA-related pain, probably because of poor access and hence poor local concentrations of liraglutide in the knee joint.”

Dr. Berenbaum is professor of rheumatology at Sorbonne University and director of the department of rheumatology at AP-HP Saint-Antoine Hospital in Paris. He is cofounder and CEO of 4Moving Biotech (a subsidiary of 4P Pharma, an innovator accelerator biotech company), which is testing liraglutide for KOA.

In experiments in mice, systemic injections of liraglutide did not lead to high enough concentration in synovial fluid to show efficacy for pain relief, he told this news organization. “In order to get the direct effect of liraglutide, it should be injected intraarticularly,” he said.
 

Observational study of patients with diabetes and KOA

Dr. Zhu and colleagues recently published results of the first clinical investigation of long-term effects of GLP-1 receptor agonists on KOA in patients with comorbid type 2 diabetes.

They analyzed data from a subset of patients with KOA and type 2 diabetes from the Shanghai Osteoarthritis Cohort, including 233 patients who received a GLP-1 receptor agonist (semaglutide, liraglutide, or dulaglutide [Trulicity]) for at least 2 years and 1,574 patients who did not receive this therapy.

The patients had a mean weight of 66 kg (145 pounds), a mean body mass index of 27 kg/m², and a mean A1c of 7.3%.

“According to conventional wisdom, a weight change greater than 5% is considered clinically relevant for KOA,” the researchers wrote. They found that patients had substantial weight loss after GLP-1 receptor agonist therapy.

The primary outcome, the incidence of knee surgery, was lower in the patients who received a GLP-1 receptor agonist than in the other patients (1.7% vs. 5.9%; adjusted P = .014).

Patients who received a GLP-1 receptor agonist also had greater improvements in secondary outcomes than did other patients, including pain subscale scores and cartilage-loss velocity of the medial femorotibial joint in patients with predominantly lateral OA.

“The effects of GLP-1 receptor agonists on arthritic knees were largely mediated by weight loss instead of glycemic control,” Dr. Zhu and colleagues reported.

They concluded that with long-enough treatment, “GLP-1 receptor agonist therapies might be disease-modifying for KOA patients with comorbid [type 2 diabetes mellitus].”

They called for further research to elucidate the effects of GLP-1 receptor agonists on the disease process, joint structure, and patient-reported outcomes of OA.

Dr. Garvey noted that “whether your BMI is 30 or 40, if there are complications, that tells you that degree of adiposity is sufficient to impair health.” So, if a patient in southeast China has a BMI of 27 kg/m² and has osteoarthritis, he or she could still benefit from weight loss, he said.
 

Liraglutide and pain-related behavior in mouse models of OA

Dr. Berenbaum and colleagues reported that liraglutide alleviated pain-related behavior in sodium monoiodoacetate mouse models of KOA.

In addition, liraglutide had anti-inflammatory and anticatabolic effects in synovial fluid from the knees of six patients with OA of varying severity.

The researchers analyzed generic liraglutide (from Hybio Pharmaceuticals, Shenzhen, China) and nongeneric liraglutide (from Novo Nordisk, Bagsværd, Denmark).

They found that “when injected intra-articularly, liraglutide blunts the inflammatory process that is present in OA synovial tissue, explaining the acute analgesic effect,” Dr. Berenbaum said.

“Liraglutide could be a game-changer,” he said, “by demonstrating not only an effect on joint structures like synovial tissue and cartilage, but also on symptoms in a short-term period.”

Dr. Garvey said the symptom improvements after intrasynovial infusion of liraglutide in this trial were “impressive.” This study “adds credence to the hypothesis that these GLP-1 receptor agonists could have effects above and beyond weight loss,” he said.
 

Two trials near completion, one is upcoming

Phase 1 and 2 trials of 4P-004

“We are now in a phase 1 clinical trial [of 4P-004/liraglutide] in patients suffering from knee OA and should start a large phase 2 trial next year,” said Dr. Berenbaum.  

The phase 1 LASARE trial, sponsored by 4Moving Biotech, planned to enroll 32 patients with KOA.

The primary outcome is safety and tolerability of single IA administration of 4P-004 at escalating doses in patients with KOA. Secondary outcomes include plasma concentration of liraglutide when administered this way.
 

Phase 3 trial of semaglutide for KOA

Novo Nordisk is performing a phase 3 study, “Effect of Subcutaneous Semaglutide 2.4 mg Once-weekly Compared to Placebo in Subjects With Obesity and Knee Osteoarthritis,” with an expected enrollment of 407 patients with KOA and estimated trial completion in September.

Eligible patients were aged 18 and older, with BMI > 30 kg/m² and KOA with Kellgren-Lawrence grades 2 or 3. The co-primary outcomes are change in body weight and change in WOMAC pain score, from baseline to 68 weeks.

The LOSEIT trial was supported by Novo Nordisk and the Cambridge Weight Plan. The observational study in China was supported by the Shanghai Shenkang Hospital Development Centre, the Clinical Research Plan of SHDC, and the National Natural Science Foundation of China. The preclinical trial was supported by 4P Pharma/4Moving Biotech.

Dr. Berenbaum is CEO of 4Moving Biotech and chair of the scientific advisory board of 4P Pharma. He has received personal fees from 4P Pharma as well as numerous other pharmaceutical companies. Dr. Garvey has reported being a consultant to Boehringer Ingelheim, Novo Nordisk, Eli Lilly, Merck, Fractyl Health, and Alnylam Pharmaceuticals, and reported being an investigator for studies sponsored by Novo Nordisk, Eli Lilly, Pfizer, and Epitomee. Dr. Gudbergsen, Dr. King, and Dr. Zhu report no relevant financial relationships.
 

A version of this article appeared on Medscape.com.

Could glucagon-like peptide-1 receptor agonists, such as liraglutide and semaglutide, also be potential disease-modifying treatments for knee osteoarthritis (KOA)?

Weight loss is recommended for patients with KOA, and GLP-1 receptor agonists are approved for weight loss. New early research suggests these drugs might have a disease-modifying effect for KOA.

Three recently published studies investigated this:

• The LOSEIT phase 4, randomized controlled trial of liraglutide vs. placebo in patients with obesity/overweight and KOA.
• A large observational study out of China in patients with KOA and type 2 diabetes.
• A preclinical trial of liraglutide in mouse models of KOA.

The preclinical trial and the observational study report promising results, and the lack of KOA pain relief in patients in the phase 4 trial may be explained by the trial design. Three other trials are in the works.

This news organization invited two researchers and two outside experts to discuss these studies and potential future treatment of KOA with GLP-1 receptor agonists.
 

The big picture, as seen by two experts

The GLP-1 receptor agonists liraglutide (Victoza) and semaglutide (Ozempic) are approved for type 2 diabetes, and, in higher doses, liraglutide (Saxenda) and semaglutide (Wegovy) are approved for weight loss in patients with obesity (or overweight with comorbidities), and given as weekly injections.

ljubaphoto/E+/Getty Images

Victoza and Saxenda are expected to come off patent in December 2023, and in 2026, respectively.

Lauren King, MD, PhD, a rheumatologist and clinician scientist who was not involved with the recent investigational studies of GLP-1 receptor agonists for KOA, noted that obesity is the most important, guideline-recommended, modifiable risk factor for KOA.

“In people with overweight and obesity, losing weight can improve knee osteoarthritis symptoms, and some evidence supports that it may also slow joint structural changes,” Dr. King, of the department of medicine at the University of Toronto, said in an interview.

Large trials of GLP-1 receptor agonists in people with overweight and obesity, such as the STEP trials of semaglutide, she noted, “provide evidence that these medications are safe and effective, facilitating clinically relevant and sustained weight loss.”

Further research is needed, she said, to better understand disease-modifying effects of GLP-1 receptor agonists in patients with KOA.  

Similarly, W. Timothy Garvey, MD, professor in the department of nutrition sciences at the University of Alabama at Birmingham and director of the UAB Diabetes Research Center, who was not involved with this research, noted that weight loss improves KOA symptoms.

Dr. Garvey was lead investigator in the STEP 5 trial of semaglutide and lead author of the American Association of Clinical Endocrinologists 2016 Obesity Management guidelines.

“The question is whether these GLP-1 receptor agonists have anything to offer over and above weight loss per se, and we don’t know for sure,” he said.

They “do have anti-inflammatory actions,” and “there are GLP-1 receptors in locations where you think GLP-1 receptor agonism may help inflammation in the knee, in joints, and in other tissues,” he noted.

He looks forward to results of the phase 3 trial of semaglutide in patients with KOA, expected this fall.
 

Three published studies

LOSEIT: RCT of liraglutide for pain and weight control in KOA

Henrik Rindel Gudbergsen, MD, PhD, and colleagues published results of the only randomized controlled trial of a GLP-1 receptor agonist (liraglutide, Saxenda) vs. placebo in patients with overweight/obesity and KOA, the LOSEIT trial.

All patients first entered an 8-week, pre-randomization phase where they had strict caloric restriction (and ate meal replacements) and lost at least 5% of their initial weight. They also had less knee pain at the end of this phase.

Then they were randomly assigned to receive 3 mg liraglutide or placebo daily injections for 1 year.

From randomization until week 52, the liraglutide group had greater mean weight loss than the placebo group (but this was < 5% of their weight). They did not have greater reduction in knee pain than patients in the placebo group.

“Our interpretation was that dieting results in weight loss and diminishes knee pain (which we knew), and that the impact of liraglutide following severe calorie restriction and weight loss and improvement of pain was limited,” Dr. Gudbergsen, a physician and associate professor at The Parker Institute, University of Copenhagen, told this news organization.

“That was the surprise for us as investigators,” he said, “and, I assume, why Novo Nordisk is now pursuing the investigation of semaglutide for KOA, as this is expected to create a larger effect on body weight and knee symptoms.”

The weight loss was about 12.5 kg (27.5 pounds) prior to randomization, and the subsequent weight loss with liraglutide was about 2.8 kg (6 pounds; about 4% of their weight). “Thus, it could seem that the participants’ potential for weight loss as well as symptom reduction was fully exploited in the pre–random assignment dietary intervention period,” according to the researchers.

“It seems highly relevant to use liraglutide or semaglutide for patients impacted by obesity and KOA, as it is in line with guidelines suggesting weight loss for this group,” Dr. Gudbergsen said. “However, whether liraglutide and/or semaglutide, acting via an anti-inflammatory effect, for example, has an added positive impact on cartilage quality remains to be clarified,” he said.

Others who were not involved in this study suggest that the lack of pain-reduction benefit with liraglutide vs. placebo can be explained by the short-term use of liraglutide (1 year), small weight loss (< 5%), and systemic rather than intraarticular injection.

The LOSEIT trial design “is problematic and could not provide a confirmative conclusion,” Hongyi Zhu, MD, PhD, Shanghai Sixth People’s Hospital, China, and colleagues wrote in their observational study. The small weight loss of < 5% in the liraglutide group may explain why the pain relief was not better than with placebo. A longer study duration with significant weight loss/maintenance may be needed, they noted.

Francis Berenbaum, MD, PhD, senior author of a preclinical study of liraglutide, said that in the LOSEIT trial, “daily systemic injections of liraglutide did not ameliorate OA-related pain, probably because of poor access and hence poor local concentrations of liraglutide in the knee joint.”

Dr. Berenbaum is professor of rheumatology at Sorbonne University and director of the department of rheumatology at AP-HP Saint-Antoine Hospital in Paris. He is cofounder and CEO of 4Moving Biotech (a subsidiary of 4P Pharma, an innovator accelerator biotech company), which is testing liraglutide for KOA.

In experiments in mice, systemic injections of liraglutide did not lead to high enough concentration in synovial fluid to show efficacy for pain relief, he told this news organization. “In order to get the direct effect of liraglutide, it should be injected intraarticularly,” he said.
 

Observational study of patients with diabetes and KOA

Dr. Zhu and colleagues recently published results of the first clinical investigation of long-term effects of GLP-1 receptor agonists on KOA in patients with comorbid type 2 diabetes.

They analyzed data from a subset of patients with KOA and type 2 diabetes from the Shanghai Osteoarthritis Cohort, including 233 patients who received a GLP-1 receptor agonist (semaglutide, liraglutide, or dulaglutide [Trulicity]) for at least 2 years and 1,574 patients who did not receive this therapy.

The patients had a mean weight of 66 kg (145 pounds), a mean body mass index of 27 kg/m², and a mean A1c of 7.3%.

“According to conventional wisdom, a weight change greater than 5% is considered clinically relevant for KOA,” the researchers wrote. They found that patients had substantial weight loss after GLP-1 receptor agonist therapy.

The primary outcome, the incidence of knee surgery, was lower in the patients who received a GLP-1 receptor agonist than in the other patients (1.7% vs. 5.9%; adjusted P = .014).

Patients who received a GLP-1 receptor agonist also had greater improvements in secondary outcomes than did other patients, including pain subscale scores and cartilage-loss velocity of the medial femorotibial joint in patients with predominantly lateral OA.

“The effects of GLP-1 receptor agonists on arthritic knees were largely mediated by weight loss instead of glycemic control,” Dr. Zhu and colleagues reported.

They concluded that with long-enough treatment, “GLP-1 receptor agonist therapies might be disease-modifying for KOA patients with comorbid [type 2 diabetes mellitus].”

They called for further research to elucidate the effects of GLP-1 receptor agonists on the disease process, joint structure, and patient-reported outcomes of OA.

Dr. Garvey noted that “whether your BMI is 30 or 40, if there are complications, that tells you that degree of adiposity is sufficient to impair health.” So, if a patient in southeast China has a BMI of 27 kg/m² and has osteoarthritis, he or she could still benefit from weight loss, he said.
 

Liraglutide and pain-related behavior in mouse models of OA

Dr. Berenbaum and colleagues reported that liraglutide alleviated pain-related behavior in sodium monoiodoacetate mouse models of KOA.

In addition, liraglutide had anti-inflammatory and anticatabolic effects in synovial fluid from the knees of six patients with OA of varying severity.

The researchers analyzed generic liraglutide (from Hybio Pharmaceuticals, Shenzhen, China) and nongeneric liraglutide (from Novo Nordisk, Bagsværd, Denmark).

They found that “when injected intra-articularly, liraglutide blunts the inflammatory process that is present in OA synovial tissue, explaining the acute analgesic effect,” Dr. Berenbaum said.

“Liraglutide could be a game-changer,” he said, “by demonstrating not only an effect on joint structures like synovial tissue and cartilage, but also on symptoms in a short-term period.”

Dr. Garvey said the symptom improvements after intrasynovial infusion of liraglutide in this trial were “impressive.” This study “adds credence to the hypothesis that these GLP-1 receptor agonists could have effects above and beyond weight loss,” he said.
 

Two trials near completion, one is upcoming

Phase 1 and 2 trials of 4P-004

“We are now in a phase 1 clinical trial [of 4P-004/liraglutide] in patients suffering from knee OA and should start a large phase 2 trial next year,” said Dr. Berenbaum.  

The phase 1 LASARE trial, sponsored by 4Moving Biotech, planned to enroll 32 patients with KOA.

The primary outcome is safety and tolerability of single IA administration of 4P-004 at escalating doses in patients with KOA. Secondary outcomes include plasma concentration of liraglutide when administered this way.
 

Phase 3 trial of semaglutide for KOA

Novo Nordisk is performing a phase 3 study, “Effect of Subcutaneous Semaglutide 2.4 mg Once-weekly Compared to Placebo in Subjects With Obesity and Knee Osteoarthritis,” with an expected enrollment of 407 patients with KOA and estimated trial completion in September.

Eligible patients were aged 18 and older, with BMI > 30 kg/m² and KOA with Kellgren-Lawrence grades 2 or 3. The co-primary outcomes are change in body weight and change in WOMAC pain score, from baseline to 68 weeks.

The LOSEIT trial was supported by Novo Nordisk and the Cambridge Weight Plan. The observational study in China was supported by the Shanghai Shenkang Hospital Development Centre, the Clinical Research Plan of SHDC, and the National Natural Science Foundation of China. The preclinical trial was supported by 4P Pharma/4Moving Biotech.

Dr. Berenbaum is CEO of 4Moving Biotech and chair of the scientific advisory board of 4P Pharma. He has received personal fees from 4P Pharma as well as numerous other pharmaceutical companies. Dr. Garvey has reported being a consultant to Boehringer Ingelheim, Novo Nordisk, Eli Lilly, Merck, Fractyl Health, and Alnylam Pharmaceuticals, and reported being an investigator for studies sponsored by Novo Nordisk, Eli Lilly, Pfizer, and Epitomee. Dr. Gudbergsen, Dr. King, and Dr. Zhu report no relevant financial relationships.
 

A version of this article appeared on Medscape.com.

Could glucagon-like peptide-1 receptor agonists, such as liraglutide and semaglutide, also be potential disease-modifying treatments for knee osteoarthritis (KOA)?

Weight loss is recommended for patients with KOA, and GLP-1 receptor agonists are approved for weight loss. New early research suggests these drugs might have a disease-modifying effect for KOA.

Three recently published studies investigated this:

• The LOSEIT phase 4, randomized controlled trial of liraglutide vs. placebo in patients with obesity/overweight and KOA.
• A large observational study out of China in patients with KOA and type 2 diabetes.
• A preclinical trial of liraglutide in mouse models of KOA.

The preclinical trial and the observational study report promising results, and the lack of KOA pain relief in patients in the phase 4 trial may be explained by the trial design. Three other trials are in the works.

This news organization invited two researchers and two outside experts to discuss these studies and potential future treatment of KOA with GLP-1 receptor agonists.
 

The big picture, as seen by two experts

The GLP-1 receptor agonists liraglutide (Victoza) and semaglutide (Ozempic) are approved for type 2 diabetes, and, in higher doses, liraglutide (Saxenda) and semaglutide (Wegovy) are approved for weight loss in patients with obesity (or overweight with comorbidities), and given as weekly injections.

ljubaphoto/E+/Getty Images

Victoza and Saxenda are expected to come off patent in December 2023, and in 2026, respectively.

Lauren King, MD, PhD, a rheumatologist and clinician scientist who was not involved with the recent investigational studies of GLP-1 receptor agonists for KOA, noted that obesity is the most important, guideline-recommended, modifiable risk factor for KOA.

“In people with overweight and obesity, losing weight can improve knee osteoarthritis symptoms, and some evidence supports that it may also slow joint structural changes,” Dr. King, of the department of medicine at the University of Toronto, said in an interview.

Large trials of GLP-1 receptor agonists in people with overweight and obesity, such as the STEP trials of semaglutide, she noted, “provide evidence that these medications are safe and effective, facilitating clinically relevant and sustained weight loss.”

Further research is needed, she said, to better understand disease-modifying effects of GLP-1 receptor agonists in patients with KOA.  

Similarly, W. Timothy Garvey, MD, professor in the department of nutrition sciences at the University of Alabama at Birmingham and director of the UAB Diabetes Research Center, who was not involved with this research, noted that weight loss improves KOA symptoms.

Dr. Garvey was lead investigator in the STEP 5 trial of semaglutide and lead author of the American Association of Clinical Endocrinologists 2016 Obesity Management guidelines.

“The question is whether these GLP-1 receptor agonists have anything to offer over and above weight loss per se, and we don’t know for sure,” he said.

They “do have anti-inflammatory actions,” and “there are GLP-1 receptors in locations where you think GLP-1 receptor agonism may help inflammation in the knee, in joints, and in other tissues,” he noted.

He looks forward to results of the phase 3 trial of semaglutide in patients with KOA, expected this fall.
 

Three published studies

LOSEIT: RCT of liraglutide for pain and weight control in KOA

Henrik Rindel Gudbergsen, MD, PhD, and colleagues published results of the only randomized controlled trial of a GLP-1 receptor agonist (liraglutide, Saxenda) vs. placebo in patients with overweight/obesity and KOA, the LOSEIT trial.

All patients first entered an 8-week, pre-randomization phase where they had strict caloric restriction (and ate meal replacements) and lost at least 5% of their initial weight. They also had less knee pain at the end of this phase.

Then they were randomly assigned to receive 3 mg liraglutide or placebo daily injections for 1 year.

From randomization until week 52, the liraglutide group had greater mean weight loss than the placebo group (but this was < 5% of their weight). They did not have greater reduction in knee pain than patients in the placebo group.

“Our interpretation was that dieting results in weight loss and diminishes knee pain (which we knew), and that the impact of liraglutide following severe calorie restriction and weight loss and improvement of pain was limited,” Dr. Gudbergsen, a physician and associate professor at The Parker Institute, University of Copenhagen, told this news organization.

“That was the surprise for us as investigators,” he said, “and, I assume, why Novo Nordisk is now pursuing the investigation of semaglutide for KOA, as this is expected to create a larger effect on body weight and knee symptoms.”

The weight loss was about 12.5 kg (27.5 pounds) prior to randomization, and the subsequent weight loss with liraglutide was about 2.8 kg (6 pounds; about 4% of their weight). “Thus, it could seem that the participants’ potential for weight loss as well as symptom reduction was fully exploited in the pre–random assignment dietary intervention period,” according to the researchers.

“It seems highly relevant to use liraglutide or semaglutide for patients impacted by obesity and KOA, as it is in line with guidelines suggesting weight loss for this group,” Dr. Gudbergsen said. “However, whether liraglutide and/or semaglutide, acting via an anti-inflammatory effect, for example, has an added positive impact on cartilage quality remains to be clarified,” he said.

Others who were not involved in this study suggest that the lack of pain-reduction benefit with liraglutide vs. placebo can be explained by the short-term use of liraglutide (1 year), small weight loss (< 5%), and systemic rather than intraarticular injection.

The LOSEIT trial design “is problematic and could not provide a confirmative conclusion,” Hongyi Zhu, MD, PhD, Shanghai Sixth People’s Hospital, China, and colleagues wrote in their observational study. The small weight loss of < 5% in the liraglutide group may explain why the pain relief was not better than with placebo. A longer study duration with significant weight loss/maintenance may be needed, they noted.

Francis Berenbaum, MD, PhD, senior author of a preclinical study of liraglutide, said that in the LOSEIT trial, “daily systemic injections of liraglutide did not ameliorate OA-related pain, probably because of poor access and hence poor local concentrations of liraglutide in the knee joint.”

Dr. Berenbaum is professor of rheumatology at Sorbonne University and director of the department of rheumatology at AP-HP Saint-Antoine Hospital in Paris. He is cofounder and CEO of 4Moving Biotech (a subsidiary of 4P Pharma, an innovator accelerator biotech company), which is testing liraglutide for KOA.

In experiments in mice, systemic injections of liraglutide did not lead to high enough concentration in synovial fluid to show efficacy for pain relief, he told this news organization. “In order to get the direct effect of liraglutide, it should be injected intraarticularly,” he said.
 

Observational study of patients with diabetes and KOA

Dr. Zhu and colleagues recently published results of the first clinical investigation of long-term effects of GLP-1 receptor agonists on KOA in patients with comorbid type 2 diabetes.

They analyzed data from a subset of patients with KOA and type 2 diabetes from the Shanghai Osteoarthritis Cohort, including 233 patients who received a GLP-1 receptor agonist (semaglutide, liraglutide, or dulaglutide [Trulicity]) for at least 2 years and 1,574 patients who did not receive this therapy.

The patients had a mean weight of 66 kg (145 pounds), a mean body mass index of 27 kg/m², and a mean A1c of 7.3%.

“According to conventional wisdom, a weight change greater than 5% is considered clinically relevant for KOA,” the researchers wrote. They found that patients had substantial weight loss after GLP-1 receptor agonist therapy.

The primary outcome, the incidence of knee surgery, was lower in the patients who received a GLP-1 receptor agonist than in the other patients (1.7% vs. 5.9%; adjusted P = .014).

Patients who received a GLP-1 receptor agonist also had greater improvements in secondary outcomes than did other patients, including pain subscale scores and cartilage-loss velocity of the medial femorotibial joint in patients with predominantly lateral OA.

“The effects of GLP-1 receptor agonists on arthritic knees were largely mediated by weight loss instead of glycemic control,” Dr. Zhu and colleagues reported.

They concluded that with long-enough treatment, “GLP-1 receptor agonist therapies might be disease-modifying for KOA patients with comorbid [type 2 diabetes mellitus].”

They called for further research to elucidate the effects of GLP-1 receptor agonists on the disease process, joint structure, and patient-reported outcomes of OA.

Dr. Garvey noted that “whether your BMI is 30 or 40, if there are complications, that tells you that degree of adiposity is sufficient to impair health.” So, if a patient in southeast China has a BMI of 27 kg/m² and has osteoarthritis, he or she could still benefit from weight loss, he said.
 

Liraglutide and pain-related behavior in mouse models of OA

Dr. Berenbaum and colleagues reported that liraglutide alleviated pain-related behavior in sodium monoiodoacetate mouse models of KOA.

In addition, liraglutide had anti-inflammatory and anticatabolic effects in synovial fluid from the knees of six patients with OA of varying severity.

The researchers analyzed generic liraglutide (from Hybio Pharmaceuticals, Shenzhen, China) and nongeneric liraglutide (from Novo Nordisk, Bagsværd, Denmark).

They found that “when injected intra-articularly, liraglutide blunts the inflammatory process that is present in OA synovial tissue, explaining the acute analgesic effect,” Dr. Berenbaum said.

“Liraglutide could be a game-changer,” he said, “by demonstrating not only an effect on joint structures like synovial tissue and cartilage, but also on symptoms in a short-term period.”

Dr. Garvey said the symptom improvements after intrasynovial infusion of liraglutide in this trial were “impressive.” This study “adds credence to the hypothesis that these GLP-1 receptor agonists could have effects above and beyond weight loss,” he said.
 

Two trials near completion, one is upcoming

Phase 1 and 2 trials of 4P-004

“We are now in a phase 1 clinical trial [of 4P-004/liraglutide] in patients suffering from knee OA and should start a large phase 2 trial next year,” said Dr. Berenbaum.  

The phase 1 LASARE trial, sponsored by 4Moving Biotech, planned to enroll 32 patients with KOA.

The primary outcome is safety and tolerability of single IA administration of 4P-004 at escalating doses in patients with KOA. Secondary outcomes include plasma concentration of liraglutide when administered this way.
 

Phase 3 trial of semaglutide for KOA

Novo Nordisk is performing a phase 3 study, “Effect of Subcutaneous Semaglutide 2.4 mg Once-weekly Compared to Placebo in Subjects With Obesity and Knee Osteoarthritis,” with an expected enrollment of 407 patients with KOA and estimated trial completion in September.

Eligible patients were aged 18 and older, with BMI > 30 kg/m² and KOA with Kellgren-Lawrence grades 2 or 3. The co-primary outcomes are change in body weight and change in WOMAC pain score, from baseline to 68 weeks.

The LOSEIT trial was supported by Novo Nordisk and the Cambridge Weight Plan. The observational study in China was supported by the Shanghai Shenkang Hospital Development Centre, the Clinical Research Plan of SHDC, and the National Natural Science Foundation of China. The preclinical trial was supported by 4P Pharma/4Moving Biotech.

Dr. Berenbaum is CEO of 4Moving Biotech and chair of the scientific advisory board of 4P Pharma. He has received personal fees from 4P Pharma as well as numerous other pharmaceutical companies. Dr. Garvey has reported being a consultant to Boehringer Ingelheim, Novo Nordisk, Eli Lilly, Merck, Fractyl Health, and Alnylam Pharmaceuticals, and reported being an investigator for studies sponsored by Novo Nordisk, Eli Lilly, Pfizer, and Epitomee. Dr. Gudbergsen, Dr. King, and Dr. Zhu report no relevant financial relationships.
 

A version of this article appeared on Medscape.com.

BRISBANE, AUSTRALIA – People with undetectable or very low HIV levels have zero or “almost zero” risk of transmitting the virus sexually if they are taking suppression medication, according to new guidelines from the World Health Organization.

The announcement was made concurrently with the publication of definitive new research in The Lancet. The findings were presented virtually at the International AIDS Society conference on HIV Science.

The WHO estimates that 76% of the 39 million people worldwide living with HIV take antiretroviral therapy (ART).

“Antiretroviral therapy continues to transform the lives of people living with HIV,” a WHO news release stated. “People living with HIV who are diagnosed and treated early, and take their medication as prescribed, can expect to have the same health and life expectancy as their HIV-negative counterparts.”

The Lancet study showed that people who have a viral load of less than 1,000 copies per milliliter of blood have a tiny chance of transmitting the virus to sexual partners. Of 320 cases of transmission reviewed during the study, only 2 transmissions involved a partner with a load below that threshold. Those cases may have been affected by viral loads rising between the time of testing and transmission. The previous guideline for zero risk of transmission was 200 copies per milliliter.

People living with HIV who do not take ART can have viral loads ranging from 30,000 to more than 500,000 copies per milliliter, according a summary of the study distributed by The Lancet to the media.

The new findings do not apply to the transmission of HIV from mother to child, including during pregnancy, childbirth, and breastfeeding.

“The ultimate goal of antiretroviral therapy for people living with HIV is to maintain undetectable viral loads, which will improve their own health and prevent transmission to their sexual partners and children,” said researcher Lara Vojnov, PhD, diagnostics advisor to the WHO Department of Global HIV, Hepatitis and STI Programmes, in a statement. “But these new findings are also significant as they indicate that the risk of sexual transmission of HIV at low viral loads is almost zero. This provides a powerful opportunity to help destigmatize HIV, promote the benefits of adhering to antiretroviral therapy, and support people living with HIV.”

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

BRISBANE, AUSTRALIA – People with undetectable or very low HIV levels have zero or “almost zero” risk of transmitting the virus sexually if they are taking suppression medication, according to new guidelines from the World Health Organization.

The announcement was made concurrently with the publication of definitive new research in The Lancet. The findings were presented virtually at the International AIDS Society conference on HIV Science.

The WHO estimates that 76% of the 39 million people worldwide living with HIV take antiretroviral therapy (ART).

“Antiretroviral therapy continues to transform the lives of people living with HIV,” a WHO news release stated. “People living with HIV who are diagnosed and treated early, and take their medication as prescribed, can expect to have the same health and life expectancy as their HIV-negative counterparts.”

The Lancet study showed that people who have a viral load of less than 1,000 copies per milliliter of blood have a tiny chance of transmitting the virus to sexual partners. Of 320 cases of transmission reviewed during the study, only 2 transmissions involved a partner with a load below that threshold. Those cases may have been affected by viral loads rising between the time of testing and transmission. The previous guideline for zero risk of transmission was 200 copies per milliliter.

People living with HIV who do not take ART can have viral loads ranging from 30,000 to more than 500,000 copies per milliliter, according a summary of the study distributed by The Lancet to the media.

The new findings do not apply to the transmission of HIV from mother to child, including during pregnancy, childbirth, and breastfeeding.

“The ultimate goal of antiretroviral therapy for people living with HIV is to maintain undetectable viral loads, which will improve their own health and prevent transmission to their sexual partners and children,” said researcher Lara Vojnov, PhD, diagnostics advisor to the WHO Department of Global HIV, Hepatitis and STI Programmes, in a statement. “But these new findings are also significant as they indicate that the risk of sexual transmission of HIV at low viral loads is almost zero. This provides a powerful opportunity to help destigmatize HIV, promote the benefits of adhering to antiretroviral therapy, and support people living with HIV.”

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

BRISBANE, AUSTRALIA – People with undetectable or very low HIV levels have zero or “almost zero” risk of transmitting the virus sexually if they are taking suppression medication, according to new guidelines from the World Health Organization.

The announcement was made concurrently with the publication of definitive new research in The Lancet. The findings were presented virtually at the International AIDS Society conference on HIV Science.

The WHO estimates that 76% of the 39 million people worldwide living with HIV take antiretroviral therapy (ART).

“Antiretroviral therapy continues to transform the lives of people living with HIV,” a WHO news release stated. “People living with HIV who are diagnosed and treated early, and take their medication as prescribed, can expect to have the same health and life expectancy as their HIV-negative counterparts.”

The Lancet study showed that people who have a viral load of less than 1,000 copies per milliliter of blood have a tiny chance of transmitting the virus to sexual partners. Of 320 cases of transmission reviewed during the study, only 2 transmissions involved a partner with a load below that threshold. Those cases may have been affected by viral loads rising between the time of testing and transmission. The previous guideline for zero risk of transmission was 200 copies per milliliter.

People living with HIV who do not take ART can have viral loads ranging from 30,000 to more than 500,000 copies per milliliter, according a summary of the study distributed by The Lancet to the media.

The new findings do not apply to the transmission of HIV from mother to child, including during pregnancy, childbirth, and breastfeeding.

“The ultimate goal of antiretroviral therapy for people living with HIV is to maintain undetectable viral loads, which will improve their own health and prevent transmission to their sexual partners and children,” said researcher Lara Vojnov, PhD, diagnostics advisor to the WHO Department of Global HIV, Hepatitis and STI Programmes, in a statement. “But these new findings are also significant as they indicate that the risk of sexual transmission of HIV at low viral loads is almost zero. This provides a powerful opportunity to help destigmatize HIV, promote the benefits of adhering to antiretroviral therapy, and support people living with HIV.”

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

One has to be living off the grid to not be bombarded with direct-to-consumer (DTC) pharmaceutical advertising. Since 1997, when the Food and Drug Administration eased restrictions on this prohibition and allowed pharmaceutical companies to promote prescription-only medications to the public, there has been a deluge of ads in magazines, on the Internet, and, most annoying, on commercial television.

These television ads are quite formulaic:

We are initially introduced to a number of highly functioning patients (typically actors) who are engaged in rewarding pursuits. A voiceover narration then presents the pharmaceutical to be promoted, suggesting (not so subtly) to consumers that taking the advertised drug will improve one’s disease outlook or quality of life such that they too, just like the actors in the minidrama, can lead such highly productive lives.

The potential best-case scenarios of these new treatments may be stated. There then follows a litany of side effects – some of them life threatening – warnings, and contraindications. We’re again treated to another 5 or 10 seconds of patients leading “the good life,” and almost all of the ads end with the narrator concluding: “Ask your doctor (sometimes ‘provider’) if _____ is right for you.”

Big pharma spends nearly $10 billion on DTC advertising, with television ads accounting for the vast majority of these dollars. Is this type of advertising appropriate? Or even ethical?

Americans spend more money on their prescriptions than do citizens of any other highly developed nation. I have personally heard from patients who get their prescriptions from other countries, where they are more affordable. These patients will also cut their pills in half or take a medication every other day instead of every day, to economize on drug costs.

Another “trick” they use to save money – and I have heard pharmacists and pharmaceutical reps themselves recommend this – is to ask for a higher dose of a medication, usually double, and then use a pill cutter to divide a tablet in half, thus making their prescription last twice as long. Why do Americans have to resort to such “workarounds”?

Many of the medications advertised are for relatively rare conditions, such as thyroid eye disease or myasthenia gravis (which affects up to about 60,000 patients in the United States). Why not spend these advertising dollars on programs to make drugs taken by the millions of Americans with common conditions (for example, hypertension, diabetes, heart failure) more affordable?

Very often the television ads contain medical jargon, such as: “If you have the EGFR mutation, or if your cancer is HER2 negative ...”

Do most patients truly understand what these terms mean? And what happens when a patient’s physician doesn’t prescribe a medication that a patient has seen on TV and asks for, or when the physician believes that a generic (nonadvertised) medication might work just as well? This creates conflict and potential discord, adversely affecting the doctor-patient relationship.

An oncologist colleague related to me that he often has to spend time correcting patients’ misperceptions of potential miracle cures offered by these ads, and that several patients have left his practice because he would not prescribe a drug they saw advertised.

Further, while these ads urge patients to try expensive “newest and latest” treatments, pharmacy benefit plans are working with health care insurance conglomerates to reduce costs of pharmaceuticals.

How does this juxtaposition of opposing forces make any sense?

It is time for us to put an end to DTC advertising, at least on television. It will require legislative action by our federal government to end this practice (legal, by the way, only in the United States and New Zealand), and hence the willingness of our politicians to get behind legislation to do so.

Just as a law was passed to prohibit tobacco advertising on television, so should a law be passed to regulate DTC pharmaceutical advertising.

The time to end DTC advertising has come!
 

Lloyd Alterman, MD, is a retired physician and chairman of the New Jersey Universal Healthcare Coalition. He disclosed having no relevant financial relationships.

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

One has to be living off the grid to not be bombarded with direct-to-consumer (DTC) pharmaceutical advertising. Since 1997, when the Food and Drug Administration eased restrictions on this prohibition and allowed pharmaceutical companies to promote prescription-only medications to the public, there has been a deluge of ads in magazines, on the Internet, and, most annoying, on commercial television.

These television ads are quite formulaic:

We are initially introduced to a number of highly functioning patients (typically actors) who are engaged in rewarding pursuits. A voiceover narration then presents the pharmaceutical to be promoted, suggesting (not so subtly) to consumers that taking the advertised drug will improve one’s disease outlook or quality of life such that they too, just like the actors in the minidrama, can lead such highly productive lives.

The potential best-case scenarios of these new treatments may be stated. There then follows a litany of side effects – some of them life threatening – warnings, and contraindications. We’re again treated to another 5 or 10 seconds of patients leading “the good life,” and almost all of the ads end with the narrator concluding: “Ask your doctor (sometimes ‘provider’) if _____ is right for you.”

Big pharma spends nearly $10 billion on DTC advertising, with television ads accounting for the vast majority of these dollars. Is this type of advertising appropriate? Or even ethical?

Americans spend more money on their prescriptions than do citizens of any other highly developed nation. I have personally heard from patients who get their prescriptions from other countries, where they are more affordable. These patients will also cut their pills in half or take a medication every other day instead of every day, to economize on drug costs.

Another “trick” they use to save money – and I have heard pharmacists and pharmaceutical reps themselves recommend this – is to ask for a higher dose of a medication, usually double, and then use a pill cutter to divide a tablet in half, thus making their prescription last twice as long. Why do Americans have to resort to such “workarounds”?

Many of the medications advertised are for relatively rare conditions, such as thyroid eye disease or myasthenia gravis (which affects up to about 60,000 patients in the United States). Why not spend these advertising dollars on programs to make drugs taken by the millions of Americans with common conditions (for example, hypertension, diabetes, heart failure) more affordable?

Very often the television ads contain medical jargon, such as: “If you have the EGFR mutation, or if your cancer is HER2 negative ...”

Do most patients truly understand what these terms mean? And what happens when a patient’s physician doesn’t prescribe a medication that a patient has seen on TV and asks for, or when the physician believes that a generic (nonadvertised) medication might work just as well? This creates conflict and potential discord, adversely affecting the doctor-patient relationship.

An oncologist colleague related to me that he often has to spend time correcting patients’ misperceptions of potential miracle cures offered by these ads, and that several patients have left his practice because he would not prescribe a drug they saw advertised.

Further, while these ads urge patients to try expensive “newest and latest” treatments, pharmacy benefit plans are working with health care insurance conglomerates to reduce costs of pharmaceuticals.

How does this juxtaposition of opposing forces make any sense?

It is time for us to put an end to DTC advertising, at least on television. It will require legislative action by our federal government to end this practice (legal, by the way, only in the United States and New Zealand), and hence the willingness of our politicians to get behind legislation to do so.

Just as a law was passed to prohibit tobacco advertising on television, so should a law be passed to regulate DTC pharmaceutical advertising.

The time to end DTC advertising has come!
 

Lloyd Alterman, MD, is a retired physician and chairman of the New Jersey Universal Healthcare Coalition. He disclosed having no relevant financial relationships.

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

One has to be living off the grid to not be bombarded with direct-to-consumer (DTC) pharmaceutical advertising. Since 1997, when the Food and Drug Administration eased restrictions on this prohibition and allowed pharmaceutical companies to promote prescription-only medications to the public, there has been a deluge of ads in magazines, on the Internet, and, most annoying, on commercial television.

These television ads are quite formulaic:

We are initially introduced to a number of highly functioning patients (typically actors) who are engaged in rewarding pursuits. A voiceover narration then presents the pharmaceutical to be promoted, suggesting (not so subtly) to consumers that taking the advertised drug will improve one’s disease outlook or quality of life such that they too, just like the actors in the minidrama, can lead such highly productive lives.

The potential best-case scenarios of these new treatments may be stated. There then follows a litany of side effects – some of them life threatening – warnings, and contraindications. We’re again treated to another 5 or 10 seconds of patients leading “the good life,” and almost all of the ads end with the narrator concluding: “Ask your doctor (sometimes ‘provider’) if _____ is right for you.”

Big pharma spends nearly $10 billion on DTC advertising, with television ads accounting for the vast majority of these dollars. Is this type of advertising appropriate? Or even ethical?

Americans spend more money on their prescriptions than do citizens of any other highly developed nation. I have personally heard from patients who get their prescriptions from other countries, where they are more affordable. These patients will also cut their pills in half or take a medication every other day instead of every day, to economize on drug costs.

Another “trick” they use to save money – and I have heard pharmacists and pharmaceutical reps themselves recommend this – is to ask for a higher dose of a medication, usually double, and then use a pill cutter to divide a tablet in half, thus making their prescription last twice as long. Why do Americans have to resort to such “workarounds”?

Many of the medications advertised are for relatively rare conditions, such as thyroid eye disease or myasthenia gravis (which affects up to about 60,000 patients in the United States). Why not spend these advertising dollars on programs to make drugs taken by the millions of Americans with common conditions (for example, hypertension, diabetes, heart failure) more affordable?

Very often the television ads contain medical jargon, such as: “If you have the EGFR mutation, or if your cancer is HER2 negative ...”

Do most patients truly understand what these terms mean? And what happens when a patient’s physician doesn’t prescribe a medication that a patient has seen on TV and asks for, or when the physician believes that a generic (nonadvertised) medication might work just as well? This creates conflict and potential discord, adversely affecting the doctor-patient relationship.

An oncologist colleague related to me that he often has to spend time correcting patients’ misperceptions of potential miracle cures offered by these ads, and that several patients have left his practice because he would not prescribe a drug they saw advertised.

Further, while these ads urge patients to try expensive “newest and latest” treatments, pharmacy benefit plans are working with health care insurance conglomerates to reduce costs of pharmaceuticals.

How does this juxtaposition of opposing forces make any sense?

It is time for us to put an end to DTC advertising, at least on television. It will require legislative action by our federal government to end this practice (legal, by the way, only in the United States and New Zealand), and hence the willingness of our politicians to get behind legislation to do so.

Just as a law was passed to prohibit tobacco advertising on television, so should a law be passed to regulate DTC pharmaceutical advertising.

The time to end DTC advertising has come!
 

Lloyd Alterman, MD, is a retired physician and chairman of the New Jersey Universal Healthcare Coalition. He disclosed having no relevant financial relationships.

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

TOPLINE:

Treatment of adults with type 2 diabetes and gout with a sodium-glucose cotransporter 2 (SGLT2) inhibitor was significantly linked with fewer gout flares, compared with matched patients treated with a dipeptidyl peptidase–4 (DPP-4) inhibitor.

METHODOLOGY:

• The study used observational data collected from the entire population of British Columbia that included 15,067 adults with both gout and type 2 diabetes in 2014-2020.
• The group included 8,318 patients who initiated an SGLT2 inhibitor and 6,749 patients who initiated a DPP-4 inhibitor during the study period after at least 1 year of continuous enrollment.
• Using propensity-score matching, 4,075 matched pairs were identified, where one person initiated an SGLT2 inhibitor and the other started a DPP-4 inhibitor.
• Primary outcome was recurrent gout flare counts during follow-up that required an ED visit, hospital admission, or an outpatient visit for a gout flare coupled with appropriate treatment, tallied from the first day of drug receipt until June 30, 2022, with an average follow-up of 1.6 years.
• Secondary endpoints included the incidence of myocardial infarction and stroke.

TAKEAWAY:

• Total gout-flare rates after SGLT2 inhibitor initiation were 52.4/1000 person-years and after DPP-4 inhibitor initiation were 79.7/1,000 person-years, an adjusted rate ratio of 0.66, a reduction significantly linked with SGLT2 inhibitor use.
• For flares that required an ED visit or hospitalization, initiation of an SGLT2 inhibitor was linked with a significant, reduced aRR of 0.52, compared with DPP-4 inhibitor initiation.
• The flare-rate reduction linked with SGLT2 inhibitor use was consistent regardless of sex, age, baseline diuretic use, prior treatment with a urate-lowering agent, and baseline gout intensity.
• SGLT2 inhibitor initiation was also significantly linked with an adjusted reduced hazard ratio of 0.69 in the incidence of myocardial infarction, compared with DPP-4 inhibitor initiation, but stroke incidence was not significantly different between the groups.

IN PRACTICE:

These findings suggest that SGLT2 inhibitors could have a much-needed ability to simultaneously reduce the burden of recurrent gout flares and coronary sequelae in patients with gout and type 2 diabetes, indicating that “SGLT2 inhibitors may offer distinct benefits,” making the drug class “a particularly attractive addition to current urate-lowering therapies,” the researchers write.

SOURCE:

The study was primarily conducted by researchers at Massachusetts General Hospital in Boston. The study was published online July 24 in Annals of Internal Medicine.

LIMITATIONS:

The data used in the study did not include gout flares that did not require medical attention and did not include laboratory findings for study participants. Because the data were observational the findings may be susceptible to unmeasured confounding.

DISCLOSURES:

The study received no commercial funding. One author has reported receiving consulting fees from ANI and LG Chem.

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

TOPLINE:

Treatment of adults with type 2 diabetes and gout with a sodium-glucose cotransporter 2 (SGLT2) inhibitor was significantly linked with fewer gout flares, compared with matched patients treated with a dipeptidyl peptidase–4 (DPP-4) inhibitor.

METHODOLOGY:

• The study used observational data collected from the entire population of British Columbia that included 15,067 adults with both gout and type 2 diabetes in 2014-2020.
• The group included 8,318 patients who initiated an SGLT2 inhibitor and 6,749 patients who initiated a DPP-4 inhibitor during the study period after at least 1 year of continuous enrollment.
• Using propensity-score matching, 4,075 matched pairs were identified, where one person initiated an SGLT2 inhibitor and the other started a DPP-4 inhibitor.
• Primary outcome was recurrent gout flare counts during follow-up that required an ED visit, hospital admission, or an outpatient visit for a gout flare coupled with appropriate treatment, tallied from the first day of drug receipt until June 30, 2022, with an average follow-up of 1.6 years.
• Secondary endpoints included the incidence of myocardial infarction and stroke.

TAKEAWAY:

• Total gout-flare rates after SGLT2 inhibitor initiation were 52.4/1000 person-years and after DPP-4 inhibitor initiation were 79.7/1,000 person-years, an adjusted rate ratio of 0.66, a reduction significantly linked with SGLT2 inhibitor use.
• For flares that required an ED visit or hospitalization, initiation of an SGLT2 inhibitor was linked with a significant, reduced aRR of 0.52, compared with DPP-4 inhibitor initiation.
• The flare-rate reduction linked with SGLT2 inhibitor use was consistent regardless of sex, age, baseline diuretic use, prior treatment with a urate-lowering agent, and baseline gout intensity.
• SGLT2 inhibitor initiation was also significantly linked with an adjusted reduced hazard ratio of 0.69 in the incidence of myocardial infarction, compared with DPP-4 inhibitor initiation, but stroke incidence was not significantly different between the groups.

IN PRACTICE:

These findings suggest that SGLT2 inhibitors could have a much-needed ability to simultaneously reduce the burden of recurrent gout flares and coronary sequelae in patients with gout and type 2 diabetes, indicating that “SGLT2 inhibitors may offer distinct benefits,” making the drug class “a particularly attractive addition to current urate-lowering therapies,” the researchers write.

SOURCE:

The study was primarily conducted by researchers at Massachusetts General Hospital in Boston. The study was published online July 24 in Annals of Internal Medicine.

LIMITATIONS:

The data used in the study did not include gout flares that did not require medical attention and did not include laboratory findings for study participants. Because the data were observational the findings may be susceptible to unmeasured confounding.

DISCLOSURES:

The study received no commercial funding. One author has reported receiving consulting fees from ANI and LG Chem.

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

TOPLINE:

Treatment of adults with type 2 diabetes and gout with a sodium-glucose cotransporter 2 (SGLT2) inhibitor was significantly linked with fewer gout flares, compared with matched patients treated with a dipeptidyl peptidase–4 (DPP-4) inhibitor.

METHODOLOGY:

• The study used observational data collected from the entire population of British Columbia that included 15,067 adults with both gout and type 2 diabetes in 2014-2020.
• The group included 8,318 patients who initiated an SGLT2 inhibitor and 6,749 patients who initiated a DPP-4 inhibitor during the study period after at least 1 year of continuous enrollment.
• Using propensity-score matching, 4,075 matched pairs were identified, where one person initiated an SGLT2 inhibitor and the other started a DPP-4 inhibitor.
• Primary outcome was recurrent gout flare counts during follow-up that required an ED visit, hospital admission, or an outpatient visit for a gout flare coupled with appropriate treatment, tallied from the first day of drug receipt until June 30, 2022, with an average follow-up of 1.6 years.
• Secondary endpoints included the incidence of myocardial infarction and stroke.

TAKEAWAY:

• Total gout-flare rates after SGLT2 inhibitor initiation were 52.4/1000 person-years and after DPP-4 inhibitor initiation were 79.7/1,000 person-years, an adjusted rate ratio of 0.66, a reduction significantly linked with SGLT2 inhibitor use.
• For flares that required an ED visit or hospitalization, initiation of an SGLT2 inhibitor was linked with a significant, reduced aRR of 0.52, compared with DPP-4 inhibitor initiation.
• The flare-rate reduction linked with SGLT2 inhibitor use was consistent regardless of sex, age, baseline diuretic use, prior treatment with a urate-lowering agent, and baseline gout intensity.
• SGLT2 inhibitor initiation was also significantly linked with an adjusted reduced hazard ratio of 0.69 in the incidence of myocardial infarction, compared with DPP-4 inhibitor initiation, but stroke incidence was not significantly different between the groups.

IN PRACTICE:

These findings suggest that SGLT2 inhibitors could have a much-needed ability to simultaneously reduce the burden of recurrent gout flares and coronary sequelae in patients with gout and type 2 diabetes, indicating that “SGLT2 inhibitors may offer distinct benefits,” making the drug class “a particularly attractive addition to current urate-lowering therapies,” the researchers write.

SOURCE:

The study was primarily conducted by researchers at Massachusetts General Hospital in Boston. The study was published online July 24 in Annals of Internal Medicine.

LIMITATIONS:

The data used in the study did not include gout flares that did not require medical attention and did not include laboratory findings for study participants. Because the data were observational the findings may be susceptible to unmeasured confounding.

DISCLOSURES:

The study received no commercial funding. One author has reported receiving consulting fees from ANI and LG Chem.

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

THE COMPARISON

A A 51-year-old Hispanic man with a squamous cell carcinoma (SCC) of the keratoacanthoma type on the arm.

B A 75-year-old Black man with an SCC of the keratoacanthoma type on the abdomen.

C An African woman with an SCC on the lower lip decades after a large facial burn, which is known as a Marjolin ulcer.

Cutaneous squamous cell carcinoma (SCC) develops from a malignant tumor of the keratinocytes, eccrine glands, or pilosebaceous units that invades the dermis. Risk factors include lighter skin tone, higher cumulative sun exposure, human papillomavirus (HPV) infection, hidradenitis suppurativa (HS), lichen sclerosus, family history of skin cancer,¹ and immunosuppression.² It typically affects sun-exposed areas of the body such as the face, scalp, neck, and extensor surfaces of the arms (FIGURE A).^3,4 However, in those with darker skin tones, the most common anatomic sites are those that are not exposed to the sun (FIGURE B). SCC is diagnosed via skin biopsy. Treatment options include surgical excision, destructive methods such as electrodesiccation and curettage, and Mohs micrographic surgery. Cutaneous SCC has a cure rate of more than 95% and a mortality rate of 1.5% to 2% in the United States.³

Epidemiology

SCC is the most common skin cancer occurring in Black individuals, manifesting primarily in the fifth decade of life.^5-7 It is the second most common skin cancer in White, Hispanic, and Asian individuals and is more common in males.⁸ In a study of organ transplant recipients (N = 413), Pritchett et al⁹ reported that HPV infection was a major risk factor in Hispanic patients because 66.7% of those with SCC had a history of HPV. However, HPV is a risk factor for SCC in all ethnic groups.¹⁰

Key clinical features in people with darker skin tones

Anatomic location

• The lower legs and anogenital areas are the most common sites for SCC in patients with skin of color.^4,11
• In Black women, SCC occurs more often on sun-exposed areas such as the arms and legs compared to Black men.^7,12-14
• The genitalia, perianal area, ocular mucosa, and oral mucosa are the least likely areas to be routinely examined, even in skin cancer clinics that see highrisk patients, despite the SCC risk in the anogenital area.^15,16
• Squamous cell carcinoma of the lips and scalp is more likely to occur in Black women vs Black men.^4,7,17

Clinical appearance

• In those with darker skin tones, SCCs may appear hyperpigmented4 or hyperkeratotic with a lack of erythema and an inconsistent appearance.^6,7,18
• A nonhealing ulceration of the skin should prompt a biopsy to rule out SCC.^3,19

Worth noting

In patients with darker skin tones, the risk for SCC increases in areas with chronic inflammation and scarring of the skin.^{4,6,7,11,18,20-22} In Black patients, 20% to 40% of cases of SCC occur in the setting of chronic inflammation and scarring.^6,7,18 Chronic inflammatory conditions include ulcers, lupus vulgaris, discoid lupus erythematosus, and HPV. In patients with discoid lupus erythematosus, there is an additive effect of sun exposure on the scars, which may play a role in the pathogenesis and metastasis risk for skin cancer in Black patients.⁴ Other scarring conditions include thermal or chemical burn scars, areas of physical trauma, and prior sites of radiation treatment.^14,23 SCC arising in a burn scar is called a Marjolin ulcer or malignant degeneration of a scar (FIGURE C). It is reported more often in lower-income, underresourced countries, which may suggest the need for early detection in populations with skin of color.²⁴

SCC is more aggressive in sites that are not exposed to sun compared to sun-exposed areas.^17,25

Continue to: The risk for SCC...

The risk for SCC is increased in immunocompromised patients,2 especially those with HPV.¹⁰

The prevalence of SCC in those with HS is approximately 4.6%. The chronic inflammation and irritation from HS in association with other risk factors such as tobacco use may contribute to the malignant transformation to SCC.²⁶

Health disparity highlight

• The risk for metastasis from SCC is 20% to 40% in Black patients vs 1% to 4% in White patients.^4,6,27
• Penile SCC was associated with a lower overall survival rate in patients of African descent.^20,21
• The increased morbidity and mortality from SCC in patients with skin of color may be attributed to delays in diagnosis and treatment as well as an incomplete understanding of tumor genetics.^4,6,18

ACKNOWLEDGMENT
The authors thank Elyse Gadra (Philadelphia, Pennsylvania) for assistance in the preparation of this manuscript.

THE COMPARISON

A A 51-year-old Hispanic man with a squamous cell carcinoma (SCC) of the keratoacanthoma type on the arm.

B A 75-year-old Black man with an SCC of the keratoacanthoma type on the abdomen.

C An African woman with an SCC on the lower lip decades after a large facial burn, which is known as a Marjolin ulcer.

Cutaneous squamous cell carcinoma (SCC) develops from a malignant tumor of the keratinocytes, eccrine glands, or pilosebaceous units that invades the dermis. Risk factors include lighter skin tone, higher cumulative sun exposure, human papillomavirus (HPV) infection, hidradenitis suppurativa (HS), lichen sclerosus, family history of skin cancer,¹ and immunosuppression.² It typically affects sun-exposed areas of the body such as the face, scalp, neck, and extensor surfaces of the arms (FIGURE A).^3,4 However, in those with darker skin tones, the most common anatomic sites are those that are not exposed to the sun (FIGURE B). SCC is diagnosed via skin biopsy. Treatment options include surgical excision, destructive methods such as electrodesiccation and curettage, and Mohs micrographic surgery. Cutaneous SCC has a cure rate of more than 95% and a mortality rate of 1.5% to 2% in the United States.³

Epidemiology

SCC is the most common skin cancer occurring in Black individuals, manifesting primarily in the fifth decade of life.^5-7 It is the second most common skin cancer in White, Hispanic, and Asian individuals and is more common in males.⁸ In a study of organ transplant recipients (N = 413), Pritchett et al⁹ reported that HPV infection was a major risk factor in Hispanic patients because 66.7% of those with SCC had a history of HPV. However, HPV is a risk factor for SCC in all ethnic groups.¹⁰

Key clinical features in people with darker skin tones

Anatomic location

• The lower legs and anogenital areas are the most common sites for SCC in patients with skin of color.^4,11
• In Black women, SCC occurs more often on sun-exposed areas such as the arms and legs compared to Black men.^7,12-14
• The genitalia, perianal area, ocular mucosa, and oral mucosa are the least likely areas to be routinely examined, even in skin cancer clinics that see highrisk patients, despite the SCC risk in the anogenital area.^15,16
• Squamous cell carcinoma of the lips and scalp is more likely to occur in Black women vs Black men.^4,7,17

Clinical appearance

• In those with darker skin tones, SCCs may appear hyperpigmented4 or hyperkeratotic with a lack of erythema and an inconsistent appearance.^6,7,18
• A nonhealing ulceration of the skin should prompt a biopsy to rule out SCC.^3,19

Worth noting

In patients with darker skin tones, the risk for SCC increases in areas with chronic inflammation and scarring of the skin.^{4,6,7,11,18,20-22} In Black patients, 20% to 40% of cases of SCC occur in the setting of chronic inflammation and scarring.^6,7,18 Chronic inflammatory conditions include ulcers, lupus vulgaris, discoid lupus erythematosus, and HPV. In patients with discoid lupus erythematosus, there is an additive effect of sun exposure on the scars, which may play a role in the pathogenesis and metastasis risk for skin cancer in Black patients.⁴ Other scarring conditions include thermal or chemical burn scars, areas of physical trauma, and prior sites of radiation treatment.^14,23 SCC arising in a burn scar is called a Marjolin ulcer or malignant degeneration of a scar (FIGURE C). It is reported more often in lower-income, underresourced countries, which may suggest the need for early detection in populations with skin of color.²⁴

SCC is more aggressive in sites that are not exposed to sun compared to sun-exposed areas.^17,25

Continue to: The risk for SCC...

The risk for SCC is increased in immunocompromised patients,2 especially those with HPV.¹⁰

The prevalence of SCC in those with HS is approximately 4.6%. The chronic inflammation and irritation from HS in association with other risk factors such as tobacco use may contribute to the malignant transformation to SCC.²⁶

Health disparity highlight

• The risk for metastasis from SCC is 20% to 40% in Black patients vs 1% to 4% in White patients.^4,6,27
• Penile SCC was associated with a lower overall survival rate in patients of African descent.^20,21
• The increased morbidity and mortality from SCC in patients with skin of color may be attributed to delays in diagnosis and treatment as well as an incomplete understanding of tumor genetics.^4,6,18

ACKNOWLEDGMENT
The authors thank Elyse Gadra (Philadelphia, Pennsylvania) for assistance in the preparation of this manuscript.

THE COMPARISON

A A 51-year-old Hispanic man with a squamous cell carcinoma (SCC) of the keratoacanthoma type on the arm.

B A 75-year-old Black man with an SCC of the keratoacanthoma type on the abdomen.

C An African woman with an SCC on the lower lip decades after a large facial burn, which is known as a Marjolin ulcer.

Cutaneous squamous cell carcinoma (SCC) develops from a malignant tumor of the keratinocytes, eccrine glands, or pilosebaceous units that invades the dermis. Risk factors include lighter skin tone, higher cumulative sun exposure, human papillomavirus (HPV) infection, hidradenitis suppurativa (HS), lichen sclerosus, family history of skin cancer,¹ and immunosuppression.² It typically affects sun-exposed areas of the body such as the face, scalp, neck, and extensor surfaces of the arms (FIGURE A).^3,4 However, in those with darker skin tones, the most common anatomic sites are those that are not exposed to the sun (FIGURE B). SCC is diagnosed via skin biopsy. Treatment options include surgical excision, destructive methods such as electrodesiccation and curettage, and Mohs micrographic surgery. Cutaneous SCC has a cure rate of more than 95% and a mortality rate of 1.5% to 2% in the United States.³

Epidemiology

SCC is the most common skin cancer occurring in Black individuals, manifesting primarily in the fifth decade of life.^5-7 It is the second most common skin cancer in White, Hispanic, and Asian individuals and is more common in males.⁸ In a study of organ transplant recipients (N = 413), Pritchett et al⁹ reported that HPV infection was a major risk factor in Hispanic patients because 66.7% of those with SCC had a history of HPV. However, HPV is a risk factor for SCC in all ethnic groups.¹⁰

Key clinical features in people with darker skin tones

Anatomic location

• The lower legs and anogenital areas are the most common sites for SCC in patients with skin of color.^4,11
• In Black women, SCC occurs more often on sun-exposed areas such as the arms and legs compared to Black men.^7,12-14
• The genitalia, perianal area, ocular mucosa, and oral mucosa are the least likely areas to be routinely examined, even in skin cancer clinics that see highrisk patients, despite the SCC risk in the anogenital area.^15,16
• Squamous cell carcinoma of the lips and scalp is more likely to occur in Black women vs Black men.^4,7,17

Clinical appearance

• In those with darker skin tones, SCCs may appear hyperpigmented4 or hyperkeratotic with a lack of erythema and an inconsistent appearance.^6,7,18
• A nonhealing ulceration of the skin should prompt a biopsy to rule out SCC.^3,19

Worth noting

In patients with darker skin tones, the risk for SCC increases in areas with chronic inflammation and scarring of the skin.^{4,6,7,11,18,20-22} In Black patients, 20% to 40% of cases of SCC occur in the setting of chronic inflammation and scarring.^6,7,18 Chronic inflammatory conditions include ulcers, lupus vulgaris, discoid lupus erythematosus, and HPV. In patients with discoid lupus erythematosus, there is an additive effect of sun exposure on the scars, which may play a role in the pathogenesis and metastasis risk for skin cancer in Black patients.⁴ Other scarring conditions include thermal or chemical burn scars, areas of physical trauma, and prior sites of radiation treatment.^14,23 SCC arising in a burn scar is called a Marjolin ulcer or malignant degeneration of a scar (FIGURE C). It is reported more often in lower-income, underresourced countries, which may suggest the need for early detection in populations with skin of color.²⁴

SCC is more aggressive in sites that are not exposed to sun compared to sun-exposed areas.^17,25

Continue to: The risk for SCC...

The risk for SCC is increased in immunocompromised patients,2 especially those with HPV.¹⁰

The prevalence of SCC in those with HS is approximately 4.6%. The chronic inflammation and irritation from HS in association with other risk factors such as tobacco use may contribute to the malignant transformation to SCC.²⁶

Health disparity highlight

• The risk for metastasis from SCC is 20% to 40% in Black patients vs 1% to 4% in White patients.^4,6,27
• Penile SCC was associated with a lower overall survival rate in patients of African descent.^20,21
• The increased morbidity and mortality from SCC in patients with skin of color may be attributed to delays in diagnosis and treatment as well as an incomplete understanding of tumor genetics.^4,6,18

ACKNOWLEDGMENT
The authors thank Elyse Gadra (Philadelphia, Pennsylvania) for assistance in the preparation of this manuscript.

Incidence of C difficile infection has been increasing over the past two decades, accounting for nearly 460,000 cases of illness and 20,000 deaths annually in the United States.  

Antibiotic treatment is the standard of care for C difficile infection, but the treatment can disrupt a patient's gastrointestinal microbiome, thereby contributing to the risk for disease recurrence.  

Recurrence rates are proven to increase with each episode of C difficile, making prevention essential.  

In this ReCAP, Dr David Johnson, of Eastern Virginia Medical School, discusses treatment options to avoid recurrence. He considers multiple means of prevention, including disinfection, infusions of monoclonal antibodies, and the latest advances in fecal microbiota-based biotherapies. Dr Johnson provides data regarding the success rates of pharmaceutical-grade options for prevention of relapse of C difficile. 

--

David A. Johnson, MD, Professor of Medicine, Chief of Gastroenterology, Eastern Virginia Medical School; Chief of Gastroenterology, Digestive and Liver Disease Specialists, Division of Capital Digestive Care, Norfolk, Virginia 

David A. Johnson, MD, has disclosed the following relevant financial relationships: 

 
Serve(d) on a board for: ACG Institute for Clinical Research and Education; Adjudication Board Parexel 
Serve(d) as a consultant for: Johnson & Johnson; Isothrive 
Received research grant from: ISOThrive 
Have a 5% or greater equity interest in: American College of Gastroenterology 
Received income in an amount equal to or greater than $250 from: Parexel; Johnson & Johnson 

Incidence of C difficile infection has been increasing over the past two decades, accounting for nearly 460,000 cases of illness and 20,000 deaths annually in the United States.  

Antibiotic treatment is the standard of care for C difficile infection, but the treatment can disrupt a patient's gastrointestinal microbiome, thereby contributing to the risk for disease recurrence.  

Recurrence rates are proven to increase with each episode of C difficile, making prevention essential.  

In this ReCAP, Dr David Johnson, of Eastern Virginia Medical School, discusses treatment options to avoid recurrence. He considers multiple means of prevention, including disinfection, infusions of monoclonal antibodies, and the latest advances in fecal microbiota-based biotherapies. Dr Johnson provides data regarding the success rates of pharmaceutical-grade options for prevention of relapse of C difficile. 

--

David A. Johnson, MD, Professor of Medicine, Chief of Gastroenterology, Eastern Virginia Medical School; Chief of Gastroenterology, Digestive and Liver Disease Specialists, Division of Capital Digestive Care, Norfolk, Virginia 

David A. Johnson, MD, has disclosed the following relevant financial relationships: 

 
Serve(d) on a board for: ACG Institute for Clinical Research and Education; Adjudication Board Parexel 
Serve(d) as a consultant for: Johnson & Johnson; Isothrive 
Received research grant from: ISOThrive 
Have a 5% or greater equity interest in: American College of Gastroenterology 
Received income in an amount equal to or greater than $250 from: Parexel; Johnson & Johnson 

Incidence of C difficile infection has been increasing over the past two decades, accounting for nearly 460,000 cases of illness and 20,000 deaths annually in the United States.  

Antibiotic treatment is the standard of care for C difficile infection, but the treatment can disrupt a patient's gastrointestinal microbiome, thereby contributing to the risk for disease recurrence.  

Recurrence rates are proven to increase with each episode of C difficile, making prevention essential.  

In this ReCAP, Dr David Johnson, of Eastern Virginia Medical School, discusses treatment options to avoid recurrence. He considers multiple means of prevention, including disinfection, infusions of monoclonal antibodies, and the latest advances in fecal microbiota-based biotherapies. Dr Johnson provides data regarding the success rates of pharmaceutical-grade options for prevention of relapse of C difficile. 

--

David A. Johnson, MD, Professor of Medicine, Chief of Gastroenterology, Eastern Virginia Medical School; Chief of Gastroenterology, Digestive and Liver Disease Specialists, Division of Capital Digestive Care, Norfolk, Virginia 

David A. Johnson, MD, has disclosed the following relevant financial relationships: 

 
Serve(d) on a board for: ACG Institute for Clinical Research and Education; Adjudication Board Parexel 
Serve(d) as a consultant for: Johnson & Johnson; Isothrive 
Received research grant from: ISOThrive 
Have a 5% or greater equity interest in: American College of Gastroenterology 
Received income in an amount equal to or greater than $250 from: Parexel; Johnson & Johnson 

Asian American, Hispanic/Latino, and older individuals appear to have the greatest burden of vitiligo in the United States, according to the results of a cross sectional study.

To investigate the incidence and prevalence of diagnosed vitiligo in the United States, researchers used a 15% random sample of electronic medical records from the IBM Explorys database. Two cohorts were included: 2,980,778 patients diagnosed with vitiligo between Jan. 1, 2015, and Dec. 31, 2019 (incidence analysis), and 1,057,534 patients diagnosed with vitiligo between Jan. 1 and Dec. 31, 2019 (prevalence analysis).The main outcomes were incidence (per 100,000 person-years) and prevalence of diagnosed vitiligo overall and by age, race/ethnicity, and sex. Amit Garg, MD, a dermatologist with Northwell Health, New Hyde Park, N.Y., led the study, which was published in JAMA Dermatology.

The age- and sex-adjusted overall incidence rate of diagnosed vitiligo was 22.6 per 100,000 person-years, and the prevalence was 0.16%, the authors reported. The sex-adjusted IR was highest among patients aged 60-69 years (25.3 per 100,000 person-years); prevalence was highest among patients aged 70 years or older (0.21%).

The highest age-adjusted IR was among Asian American patients (41.2 per 100,000 person-years), followed by Hispanic/Latino patients (37.3 per 100,000 PY), those reporting other or multiple races (31.1 per 100,000), Black patients (29.6 per 100,000 person-years), and White patients (18.7 per 100,000 person-years). The highest age-adjusted prevalence was among Hispanic/Latino patients (0.29%), followed by Asian American patients (0.27%), those reporting other or multiple races (0.24%), Black patients (0.22%), and White patients (0.13%).

The burden of vitiligo in the United States is poorly understood, and the findings “may support improving awareness of vitiligo disease burden in medical and public sectors, informing research agendas, improving enrollment of racial and ethnic minority populations in trials, and developing health policies,” the authors wrote.

Limitations of the study included that the analysis only captured patients who sought care in health systems included in the database, and there was the potential for underreporting, “since not all patients with vitiligo seek care,” the authors noted.

Dr. Garg reported being an adviser for and receiving honoraria from many pharmaceutical companies. He has also received research grants from AbbVie, UCB, the National Psoriasis Foundation, and the CHORD COUSIN Collaboration. No other disclosures were reported.

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

Asian American, Hispanic/Latino, and older individuals appear to have the greatest burden of vitiligo in the United States, according to the results of a cross sectional study.

To investigate the incidence and prevalence of diagnosed vitiligo in the United States, researchers used a 15% random sample of electronic medical records from the IBM Explorys database. Two cohorts were included: 2,980,778 patients diagnosed with vitiligo between Jan. 1, 2015, and Dec. 31, 2019 (incidence analysis), and 1,057,534 patients diagnosed with vitiligo between Jan. 1 and Dec. 31, 2019 (prevalence analysis).The main outcomes were incidence (per 100,000 person-years) and prevalence of diagnosed vitiligo overall and by age, race/ethnicity, and sex. Amit Garg, MD, a dermatologist with Northwell Health, New Hyde Park, N.Y., led the study, which was published in JAMA Dermatology.

The age- and sex-adjusted overall incidence rate of diagnosed vitiligo was 22.6 per 100,000 person-years, and the prevalence was 0.16%, the authors reported. The sex-adjusted IR was highest among patients aged 60-69 years (25.3 per 100,000 person-years); prevalence was highest among patients aged 70 years or older (0.21%).

The highest age-adjusted IR was among Asian American patients (41.2 per 100,000 person-years), followed by Hispanic/Latino patients (37.3 per 100,000 PY), those reporting other or multiple races (31.1 per 100,000), Black patients (29.6 per 100,000 person-years), and White patients (18.7 per 100,000 person-years). The highest age-adjusted prevalence was among Hispanic/Latino patients (0.29%), followed by Asian American patients (0.27%), those reporting other or multiple races (0.24%), Black patients (0.22%), and White patients (0.13%).

The burden of vitiligo in the United States is poorly understood, and the findings “may support improving awareness of vitiligo disease burden in medical and public sectors, informing research agendas, improving enrollment of racial and ethnic minority populations in trials, and developing health policies,” the authors wrote.

Limitations of the study included that the analysis only captured patients who sought care in health systems included in the database, and there was the potential for underreporting, “since not all patients with vitiligo seek care,” the authors noted.

Dr. Garg reported being an adviser for and receiving honoraria from many pharmaceutical companies. He has also received research grants from AbbVie, UCB, the National Psoriasis Foundation, and the CHORD COUSIN Collaboration. No other disclosures were reported.

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

Asian American, Hispanic/Latino, and older individuals appear to have the greatest burden of vitiligo in the United States, according to the results of a cross sectional study.

To investigate the incidence and prevalence of diagnosed vitiligo in the United States, researchers used a 15% random sample of electronic medical records from the IBM Explorys database. Two cohorts were included: 2,980,778 patients diagnosed with vitiligo between Jan. 1, 2015, and Dec. 31, 2019 (incidence analysis), and 1,057,534 patients diagnosed with vitiligo between Jan. 1 and Dec. 31, 2019 (prevalence analysis).The main outcomes were incidence (per 100,000 person-years) and prevalence of diagnosed vitiligo overall and by age, race/ethnicity, and sex. Amit Garg, MD, a dermatologist with Northwell Health, New Hyde Park, N.Y., led the study, which was published in JAMA Dermatology.

The age- and sex-adjusted overall incidence rate of diagnosed vitiligo was 22.6 per 100,000 person-years, and the prevalence was 0.16%, the authors reported. The sex-adjusted IR was highest among patients aged 60-69 years (25.3 per 100,000 person-years); prevalence was highest among patients aged 70 years or older (0.21%).

The highest age-adjusted IR was among Asian American patients (41.2 per 100,000 person-years), followed by Hispanic/Latino patients (37.3 per 100,000 PY), those reporting other or multiple races (31.1 per 100,000), Black patients (29.6 per 100,000 person-years), and White patients (18.7 per 100,000 person-years). The highest age-adjusted prevalence was among Hispanic/Latino patients (0.29%), followed by Asian American patients (0.27%), those reporting other or multiple races (0.24%), Black patients (0.22%), and White patients (0.13%).

The burden of vitiligo in the United States is poorly understood, and the findings “may support improving awareness of vitiligo disease burden in medical and public sectors, informing research agendas, improving enrollment of racial and ethnic minority populations in trials, and developing health policies,” the authors wrote.

Limitations of the study included that the analysis only captured patients who sought care in health systems included in the database, and there was the potential for underreporting, “since not all patients with vitiligo seek care,” the authors noted.

Dr. Garg reported being an adviser for and receiving honoraria from many pharmaceutical companies. He has also received research grants from AbbVie, UCB, the National Psoriasis Foundation, and the CHORD COUSIN Collaboration. No other disclosures were reported.

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

Clinical research in lupus has a mammoth diversity problem: Black individuals are most likely to develop the disease, but they’re the least likely to take part in studies. By the numbers, a 2018 analysis of randomized controlled trials in systemic lupus erythematosus from the years 1997 to 2017 found that 51% of trial participants were White and 14% were Black, even though an estimated 33% of patients with lupus were White and 43% were Black.

Are there ways to fix this disparity? The topic is getting plenty of attention, and speakers at a July 21 online conference touted research projects that aim to boost the numbers of non-White participants in lupus trials.

So far there doesn’t seem to be anything like a magic bullet. Still, the stakes are high. “While race is a social construct, genetic polymorphisms as well as environmental and social differences may influence drugs, safety, and efficacy,” Joy Buie, PhD, MSCR, research director for the Lupus Foundation of America, said at the “Engaging Diverse Participants in Lupus Clinical Trials: The Path Forward” summit held by the American College of Rheumatology (ACR).

As African American patients explained, minority populations often don’t trust the medical system and feel burned by their lengthy struggles to get diagnosed. In some cases, they don’t have full faith in their clinicians and feel unheard.

In a video presentation developed as part of a federal education campaign, Shanelle Gabriel, a poet and musician diagnosed with lupus, described her first reaction when her physician suggested she join a clinical trial. “My first reaction was no. I know my history,” she said, apparently referring to the infamous Tuskegee study that withheld proper treatment from Black men with syphilis for decades. “As an African American woman, I was scared. I didn’t want to be a guinea pig.”

Stacey Kennedy-Conner, a Chicago-area patient and advocate, told the summit audience about how patients can feel that clinical trial information can add “an extra layer of confusion” to their experience. “There’s also the mentality of, ‘If it’s not broke, don’t fix it’: If this medication regimen is working, I don’t want anybody to touch me.”

Monique Gore-Massy, a New York City patient and advocate, added that there can be a perception that patients with lupus “are stuck at home in bed.” In reality, she said, “we have jobs, we have families. Think about that, and consider everything that you’re asking from us: Is this taking me away from my family? Am I going to have to take off work? There may be incentives, but is that worth me taking time off work that I may not get paid for? These are some of the realities that we have to look at in terms of the whole entire clinical trial process.”

It’s also important to keep patients informed of progress being made in trials, she said. “You don’t want to say you just felt like a number and then not get any kind of follow-up.”

In the big picture, “there has to be something that builds up the confidence of individuals so that they are more mindful to participate in these clinical trials,” said Aleta McLean, an Atlanta patient who was diagnosed with lupus 14 years ago.

Several researchers highlighted ongoing projects at the summit. The ACR, for example, has launched a $500,000 initiative called Training to Increase Minority Enrollment in Lupus Clinical Trials with Community Engagement (TIMELY). The federally funded project aims to evaluate whether training of health care professionals can boost clinical trial participation among Black and Hispanic patients.

“We hope to disseminate the results of our project to the scientific community through abstracts, manuscripts, presentations at national meetings,” said rheumatologist Saira Z. Sheikh, MD, of the University of North Carolina at Chapel Hill. “Overall, our goal is to establish new partnerships to support the TIMELY model and advance the education and engagement of providers and community health workers.”

Pamela Payne-Foster, MD, MPH, preventive medicine/public health physician at the University of Alabama College of Community Health Sciences, Tuscaloosa, spoke about the federally funded Deep South Health Equity Project, which is paying patients to take part in an online education program and attend an online regional conference.

Other efforts are underway. The Lupus Research Alliance and its clinical affiliate Lupus Therapeutics have launched two initiatives. One is a program called Project Change (Community-based Health Action Network to Generate Trial Participation and Eliminate Disparities), and the Diversity in Lupus Research Program aims to fund scientists’ work.

Will any of this work boost diversity in clinical trials? As one audience member noted in a Q&A session, health care disparities – and knowledge about them – are nothing new: “Why are we not able to narrow the gap?”

Rear Admiral Richardae Araojo, PharmD, MS, director of the FDA’s Office of Minority Health and Health Equity and associate commissioner for minority health, replied that waves of interest in disparities come and go. “That contributes to why we may not see solutions. But ultimately, there are a lot of people doing a lot of work trying to solve the issues.”

The summit was sponsored by Bristol-Myers Squibb, Genentech, and RemeGen.

A version of this article appeared on Medscape.com.

Clinical research in lupus has a mammoth diversity problem: Black individuals are most likely to develop the disease, but they’re the least likely to take part in studies. By the numbers, a 2018 analysis of randomized controlled trials in systemic lupus erythematosus from the years 1997 to 2017 found that 51% of trial participants were White and 14% were Black, even though an estimated 33% of patients with lupus were White and 43% were Black.

Are there ways to fix this disparity? The topic is getting plenty of attention, and speakers at a July 21 online conference touted research projects that aim to boost the numbers of non-White participants in lupus trials.

So far there doesn’t seem to be anything like a magic bullet. Still, the stakes are high. “While race is a social construct, genetic polymorphisms as well as environmental and social differences may influence drugs, safety, and efficacy,” Joy Buie, PhD, MSCR, research director for the Lupus Foundation of America, said at the “Engaging Diverse Participants in Lupus Clinical Trials: The Path Forward” summit held by the American College of Rheumatology (ACR).

As African American patients explained, minority populations often don’t trust the medical system and feel burned by their lengthy struggles to get diagnosed. In some cases, they don’t have full faith in their clinicians and feel unheard.

In a video presentation developed as part of a federal education campaign, Shanelle Gabriel, a poet and musician diagnosed with lupus, described her first reaction when her physician suggested she join a clinical trial. “My first reaction was no. I know my history,” she said, apparently referring to the infamous Tuskegee study that withheld proper treatment from Black men with syphilis for decades. “As an African American woman, I was scared. I didn’t want to be a guinea pig.”

Stacey Kennedy-Conner, a Chicago-area patient and advocate, told the summit audience about how patients can feel that clinical trial information can add “an extra layer of confusion” to their experience. “There’s also the mentality of, ‘If it’s not broke, don’t fix it’: If this medication regimen is working, I don’t want anybody to touch me.”

Monique Gore-Massy, a New York City patient and advocate, added that there can be a perception that patients with lupus “are stuck at home in bed.” In reality, she said, “we have jobs, we have families. Think about that, and consider everything that you’re asking from us: Is this taking me away from my family? Am I going to have to take off work? There may be incentives, but is that worth me taking time off work that I may not get paid for? These are some of the realities that we have to look at in terms of the whole entire clinical trial process.”

It’s also important to keep patients informed of progress being made in trials, she said. “You don’t want to say you just felt like a number and then not get any kind of follow-up.”

In the big picture, “there has to be something that builds up the confidence of individuals so that they are more mindful to participate in these clinical trials,” said Aleta McLean, an Atlanta patient who was diagnosed with lupus 14 years ago.

Several researchers highlighted ongoing projects at the summit. The ACR, for example, has launched a $500,000 initiative called Training to Increase Minority Enrollment in Lupus Clinical Trials with Community Engagement (TIMELY). The federally funded project aims to evaluate whether training of health care professionals can boost clinical trial participation among Black and Hispanic patients.

“We hope to disseminate the results of our project to the scientific community through abstracts, manuscripts, presentations at national meetings,” said rheumatologist Saira Z. Sheikh, MD, of the University of North Carolina at Chapel Hill. “Overall, our goal is to establish new partnerships to support the TIMELY model and advance the education and engagement of providers and community health workers.”

Pamela Payne-Foster, MD, MPH, preventive medicine/public health physician at the University of Alabama College of Community Health Sciences, Tuscaloosa, spoke about the federally funded Deep South Health Equity Project, which is paying patients to take part in an online education program and attend an online regional conference.

Other efforts are underway. The Lupus Research Alliance and its clinical affiliate Lupus Therapeutics have launched two initiatives. One is a program called Project Change (Community-based Health Action Network to Generate Trial Participation and Eliminate Disparities), and the Diversity in Lupus Research Program aims to fund scientists’ work.

Will any of this work boost diversity in clinical trials? As one audience member noted in a Q&A session, health care disparities – and knowledge about them – are nothing new: “Why are we not able to narrow the gap?”

Rear Admiral Richardae Araojo, PharmD, MS, director of the FDA’s Office of Minority Health and Health Equity and associate commissioner for minority health, replied that waves of interest in disparities come and go. “That contributes to why we may not see solutions. But ultimately, there are a lot of people doing a lot of work trying to solve the issues.”

The summit was sponsored by Bristol-Myers Squibb, Genentech, and RemeGen.

A version of this article appeared on Medscape.com.

Clinical research in lupus has a mammoth diversity problem: Black individuals are most likely to develop the disease, but they’re the least likely to take part in studies. By the numbers, a 2018 analysis of randomized controlled trials in systemic lupus erythematosus from the years 1997 to 2017 found that 51% of trial participants were White and 14% were Black, even though an estimated 33% of patients with lupus were White and 43% were Black.

Are there ways to fix this disparity? The topic is getting plenty of attention, and speakers at a July 21 online conference touted research projects that aim to boost the numbers of non-White participants in lupus trials.

So far there doesn’t seem to be anything like a magic bullet. Still, the stakes are high. “While race is a social construct, genetic polymorphisms as well as environmental and social differences may influence drugs, safety, and efficacy,” Joy Buie, PhD, MSCR, research director for the Lupus Foundation of America, said at the “Engaging Diverse Participants in Lupus Clinical Trials: The Path Forward” summit held by the American College of Rheumatology (ACR).

As African American patients explained, minority populations often don’t trust the medical system and feel burned by their lengthy struggles to get diagnosed. In some cases, they don’t have full faith in their clinicians and feel unheard.

In a video presentation developed as part of a federal education campaign, Shanelle Gabriel, a poet and musician diagnosed with lupus, described her first reaction when her physician suggested she join a clinical trial. “My first reaction was no. I know my history,” she said, apparently referring to the infamous Tuskegee study that withheld proper treatment from Black men with syphilis for decades. “As an African American woman, I was scared. I didn’t want to be a guinea pig.”

Stacey Kennedy-Conner, a Chicago-area patient and advocate, told the summit audience about how patients can feel that clinical trial information can add “an extra layer of confusion” to their experience. “There’s also the mentality of, ‘If it’s not broke, don’t fix it’: If this medication regimen is working, I don’t want anybody to touch me.”

Monique Gore-Massy, a New York City patient and advocate, added that there can be a perception that patients with lupus “are stuck at home in bed.” In reality, she said, “we have jobs, we have families. Think about that, and consider everything that you’re asking from us: Is this taking me away from my family? Am I going to have to take off work? There may be incentives, but is that worth me taking time off work that I may not get paid for? These are some of the realities that we have to look at in terms of the whole entire clinical trial process.”

It’s also important to keep patients informed of progress being made in trials, she said. “You don’t want to say you just felt like a number and then not get any kind of follow-up.”

In the big picture, “there has to be something that builds up the confidence of individuals so that they are more mindful to participate in these clinical trials,” said Aleta McLean, an Atlanta patient who was diagnosed with lupus 14 years ago.

Several researchers highlighted ongoing projects at the summit. The ACR, for example, has launched a $500,000 initiative called Training to Increase Minority Enrollment in Lupus Clinical Trials with Community Engagement (TIMELY). The federally funded project aims to evaluate whether training of health care professionals can boost clinical trial participation among Black and Hispanic patients.

“We hope to disseminate the results of our project to the scientific community through abstracts, manuscripts, presentations at national meetings,” said rheumatologist Saira Z. Sheikh, MD, of the University of North Carolina at Chapel Hill. “Overall, our goal is to establish new partnerships to support the TIMELY model and advance the education and engagement of providers and community health workers.”

Pamela Payne-Foster, MD, MPH, preventive medicine/public health physician at the University of Alabama College of Community Health Sciences, Tuscaloosa, spoke about the federally funded Deep South Health Equity Project, which is paying patients to take part in an online education program and attend an online regional conference.

Other efforts are underway. The Lupus Research Alliance and its clinical affiliate Lupus Therapeutics have launched two initiatives. One is a program called Project Change (Community-based Health Action Network to Generate Trial Participation and Eliminate Disparities), and the Diversity in Lupus Research Program aims to fund scientists’ work.

Will any of this work boost diversity in clinical trials? As one audience member noted in a Q&A session, health care disparities – and knowledge about them – are nothing new: “Why are we not able to narrow the gap?”

Rear Admiral Richardae Araojo, PharmD, MS, director of the FDA’s Office of Minority Health and Health Equity and associate commissioner for minority health, replied that waves of interest in disparities come and go. “That contributes to why we may not see solutions. But ultimately, there are a lot of people doing a lot of work trying to solve the issues.”

The summit was sponsored by Bristol-Myers Squibb, Genentech, and RemeGen.

A version of this article appeared on Medscape.com.

In March 2023, four “medical tourists” from South Carolina who were seeking health care in Mexico were kidnapped by a drug cartel. Two were killed when they were trapped in a shootout. One of them was scheduled for tummy-tuck surgery, and others were seeking cheaper prescription drugs.

The news reached Bruce Hermann, MD, a plastic surgeon in Denton, Tex., who brought up the incident in a segment of his podcast, “Nip Talk,” in which he talked about the risks of medical tourism. But violence in foreign countries isn’t Dr. Hermann’s primary concern.

“Being the victim of a crime is lower down the risk strata,” Dr. Hermann said in an interview. “A bigger concern is the lack of regulations of doctors and facilities in countries like Mexico.”

The savings from medical tourism may be tempting, but the unpredictable clinical risks are daunting. Some employers pay for treatment at certain foreign clinics, and Blue Shield of California’s HMO plan, Access Baja, covers care in certain clinics in Mexico’s Baja peninsula. But U.S. health insurance generally does not cover medical tourism.

Despite its popularity, medical tourism is not siphoning off a significant number of patients from U.S. doctors, with the possible exception of plastic surgery. One study found that medical tourism accounts for less than 2% of U.S. spending on noncosmetic health care.

Still, as many as 1.2 million Americans travel to Mexico each year seeking health care at lower costs, particularly dental care, bariatric surgery, and cosmetic procedures.

Physicians such as Dr. Hermann see the results when things go awry. Dr. Hermann said when he takes calls at a nearby level II trauma center, he sees, on average, one patient a month with complications from plastic surgeries performed abroad.

Patients tell Dr. Hermann they often had little preoperative time with the surgeons, and some may not even see their surgeon. They have to fly back home just days after their procedures, so complications that typically arise later are missed, he said.
 

Who opts for medical tourism?

There are few statistics on the number of medical tourists or the clinical problems they have. Josef Woodman, CEO of Patients Beyond Borders, a medical tourism consultancy in Chapel Hill, N.C., has developed a profile of medical tourism that is based on his close contacts within the industry.

Mr. Woodman said the vast majority of U.S. medical tourists go to Mexico, which accounts for an estimated 1 million to 1.2 million medical visitors a year. He said Costa Rica is another popular destination, followed by other Latin American countries and some in the Far East, the Middle East, and Eastern Europe.

Mr. Woodman estimates that dental treatments make up 65% of all medical tourism. Cosmetic procedures come in a distant second, at 15%. Cosmetic procedures can be expensive and are rarely covered by insurance. They can be performed at half the price abroad, he said.

According to Mr. Woodman, other significant fields for medical tourism are orthopedics, which accounts for 5% of all visits, and bariatrics, with 3%-5%. Hip and knee replacements are expensive, and in the case of bariatrics, U.S. insurers often deny coverage, he said.

People also go abroad for fertility care and organ transplants, and one Jamaica company even offered dialysis vacations for U.S. tourists.

On the other hand, medical tourism does not work well for cancer treatments, because cancer care involves long periods of treatment and cannot be completed in a trip or two, Mr. Woodman said. “The media also plays up major procedures like open heart surgery, but they are in fact very rare,” he added.
 

What patients are looking for

Medical tourists typically pay 50%-70% of what they would pay in the United States for the same procedure, Mr. Woodman said. Prices are lower because patients pay in cash, foreign wages are lower, and expenses such as malpractice insurance are much lower.

“Many medical tourists don’t have a choice,” Mr. Woodman said. “They cannot afford the U.S. price for the procedure, even if they have health insurance, because they often have a high deductible.” In one study, the majority of medical tourists to Mexico reported an income of $25,000-$50,000 a year.

That same study also found that the average age of medical tourists was just under 65. These older patients often come for a vacation. “A sizable number of medical tourists are looking for surgery plus a vacation, a tummy-tuck and a stay at an all-inclusive resort,” said Steven P. Davison, MD, DDS, a plastic surgeon in Washington, who has written on the phenomenon.

Another large group of medical tourists are immigrants to the United States who want surgery in their country of origin, such as Brazil or Iran, Dr. Davison said, perhaps because they feel more comfortable or have family members who can act as caregivers. He said some go to places that have expertise in a certain procedure.

“For instance, they get their hair transplantation done in Turkey because surgeons there have the expertise and it’s cheaper than in the United States,” Dr. Davison said.
 

Arranging the trip

Patients often find foreign providers through online brokers who can arrange the flight, hotel, clinic, and physician. Brokers are not unbiased because they are usually paid by the clinic. Mr. Woodman said this arrangement works when the broker can offer a wide variety of options but not when the broker represents just a few clinics.

Mr. Woodman said patients could conceivably make their own arrangements without a broker, and some do so. “All the tools are on the Internet,” he said. “However, many people don’t trust themselves to do this work.”

Even for patients who depend on brokers, Mr. Woodman advises verifying the quality of the clinic and its doctors before signing on. Most countries have online lists of registered doctors, and patients seeking health care can research complaints against a doctor.

There is no insurance that patients can have to guard against the risks of medical tourism, Mr. Woodman said. “When you could get it, it was prohibitively expensive,” he said. “You can get travel insurance, but that just covers peripheral problems, such as flight cancellations, accidental injury, and emergency care. It has nothing to do with problems stemming from planned procedures.

“Some clinics and hospitals serving medical tourists provide warranties on their work,” he added. “However, plastic surgery clinics are less likely to offer warranties, because patients are so frequently dissatisfied.”
 

How things can go wrong

Mr. Woodman said medical tourists may often receive substandard care when they select a provider who offers unusually large savings, such as 80% off the U.S. price. “Those providers are likely cutting corners to get that kind of savings, and you should stay away from them,” he said.

Even when receiving care at an excellent clinic, patients can get infections if postoperative requirements are not followed, according to Darrick E. Antell, MD, a plastic surgeon in New York, who has treated medical tourists upon their return to the United States.

Typically, patients are told to stay in their rooms for several days after the operation, but friends may push them to go out and have fun, he said. Sometimes patients choose exotic arrangements that place them at risk for infection. As an example, Dr. Antell mentioned a broker who offered a safari in combination with plastic surgery.

Dr. Hermann said tummy tucks are riskier because they involve large incisions, and many such patients are overweight, which impairs healing. “Tummy-tuck patients need a longer recovery, and they often have more discomfort than other plastic surgery,” he said.

When things go wrong, medical tourists have few legal protections. “They usually don’t go to an accredited facility, there is no credentialing of physicians, and their ability to sue is extremely limited,” Dr. Davison said. Patients would have to return to the foreign country and hire a lawyer there, and even then, it is harder to win a case and to receive an award as high as in the United States, he added.
 

Dealing with follow-ups

An inherent flaw with medical tourism, Dr. Antell said, is that patients typically go back home before postoperative care is fully completed. “They may stay just a few days after surgery, and then fly back home,” he said.

“Patients who have complex operations abroad should stay for 8-10 days to have a proper follow-up,” he said. “But they fly back early, which can also lead to getting pulmonary embolisms on the flight.

“A checkup right after surgery doesn’t uncover many complications, because these tend to occur 7-12 days after surgery,” Dr. Hermann said.

“If they come to me within 3 months after surgery, I charge an upfront fee just to see them, because it takes an hour of my time,” Dr. Davison said. “Then I will take care of acute emergency, such as taking out an infected implant.”

Hermann said many patients wait too long to have their complications treated in the United States. “They may first try calling their doctor in Mexico, who tells them to take some antibiotics or something,” he said. “So when they finally do seek care, the infection is pretty far along.”
 

What U.S. doctors can do

Patients rarely tell their U.S. doctors that they are planning a trip to a foreign country to undergo medical treatment, even though they have to request a copy of their medical records for the foreign doctor, Mr. Woodman said.

Dr. Hermann said only one of his patients told him she was planning to go aboard for plastic surgery. “She was a young mom, and I tried to talk her out of it,” he said. “I don’t know what happened because she didn’t come back.”

Dr. Hermann said doctors should assume that they won’t be able to change their patients’ minds, and they should try to help their patients make the best of it.

“They should insist on seeing the doctor ahead of time and make sure they get along with them,” he said. “Ask for credentialing of the doctor and the facility, and stay there several weeks post op. But they’re probably not going to do all of this.”

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

In March 2023, four “medical tourists” from South Carolina who were seeking health care in Mexico were kidnapped by a drug cartel. Two were killed when they were trapped in a shootout. One of them was scheduled for tummy-tuck surgery, and others were seeking cheaper prescription drugs.

The news reached Bruce Hermann, MD, a plastic surgeon in Denton, Tex., who brought up the incident in a segment of his podcast, “Nip Talk,” in which he talked about the risks of medical tourism. But violence in foreign countries isn’t Dr. Hermann’s primary concern.

“Being the victim of a crime is lower down the risk strata,” Dr. Hermann said in an interview. “A bigger concern is the lack of regulations of doctors and facilities in countries like Mexico.”

The savings from medical tourism may be tempting, but the unpredictable clinical risks are daunting. Some employers pay for treatment at certain foreign clinics, and Blue Shield of California’s HMO plan, Access Baja, covers care in certain clinics in Mexico’s Baja peninsula. But U.S. health insurance generally does not cover medical tourism.

Despite its popularity, medical tourism is not siphoning off a significant number of patients from U.S. doctors, with the possible exception of plastic surgery. One study found that medical tourism accounts for less than 2% of U.S. spending on noncosmetic health care.

Still, as many as 1.2 million Americans travel to Mexico each year seeking health care at lower costs, particularly dental care, bariatric surgery, and cosmetic procedures.

Physicians such as Dr. Hermann see the results when things go awry. Dr. Hermann said when he takes calls at a nearby level II trauma center, he sees, on average, one patient a month with complications from plastic surgeries performed abroad.

Patients tell Dr. Hermann they often had little preoperative time with the surgeons, and some may not even see their surgeon. They have to fly back home just days after their procedures, so complications that typically arise later are missed, he said.
 

Who opts for medical tourism?

There are few statistics on the number of medical tourists or the clinical problems they have. Josef Woodman, CEO of Patients Beyond Borders, a medical tourism consultancy in Chapel Hill, N.C., has developed a profile of medical tourism that is based on his close contacts within the industry.

Mr. Woodman said the vast majority of U.S. medical tourists go to Mexico, which accounts for an estimated 1 million to 1.2 million medical visitors a year. He said Costa Rica is another popular destination, followed by other Latin American countries and some in the Far East, the Middle East, and Eastern Europe.

Mr. Woodman estimates that dental treatments make up 65% of all medical tourism. Cosmetic procedures come in a distant second, at 15%. Cosmetic procedures can be expensive and are rarely covered by insurance. They can be performed at half the price abroad, he said.

According to Mr. Woodman, other significant fields for medical tourism are orthopedics, which accounts for 5% of all visits, and bariatrics, with 3%-5%. Hip and knee replacements are expensive, and in the case of bariatrics, U.S. insurers often deny coverage, he said.

People also go abroad for fertility care and organ transplants, and one Jamaica company even offered dialysis vacations for U.S. tourists.

On the other hand, medical tourism does not work well for cancer treatments, because cancer care involves long periods of treatment and cannot be completed in a trip or two, Mr. Woodman said. “The media also plays up major procedures like open heart surgery, but they are in fact very rare,” he added.
 

What patients are looking for

Medical tourists typically pay 50%-70% of what they would pay in the United States for the same procedure, Mr. Woodman said. Prices are lower because patients pay in cash, foreign wages are lower, and expenses such as malpractice insurance are much lower.

“Many medical tourists don’t have a choice,” Mr. Woodman said. “They cannot afford the U.S. price for the procedure, even if they have health insurance, because they often have a high deductible.” In one study, the majority of medical tourists to Mexico reported an income of $25,000-$50,000 a year.

That same study also found that the average age of medical tourists was just under 65. These older patients often come for a vacation. “A sizable number of medical tourists are looking for surgery plus a vacation, a tummy-tuck and a stay at an all-inclusive resort,” said Steven P. Davison, MD, DDS, a plastic surgeon in Washington, who has written on the phenomenon.

Another large group of medical tourists are immigrants to the United States who want surgery in their country of origin, such as Brazil or Iran, Dr. Davison said, perhaps because they feel more comfortable or have family members who can act as caregivers. He said some go to places that have expertise in a certain procedure.

“For instance, they get their hair transplantation done in Turkey because surgeons there have the expertise and it’s cheaper than in the United States,” Dr. Davison said.
 

Arranging the trip

Patients often find foreign providers through online brokers who can arrange the flight, hotel, clinic, and physician. Brokers are not unbiased because they are usually paid by the clinic. Mr. Woodman said this arrangement works when the broker can offer a wide variety of options but not when the broker represents just a few clinics.

Mr. Woodman said patients could conceivably make their own arrangements without a broker, and some do so. “All the tools are on the Internet,” he said. “However, many people don’t trust themselves to do this work.”

Even for patients who depend on brokers, Mr. Woodman advises verifying the quality of the clinic and its doctors before signing on. Most countries have online lists of registered doctors, and patients seeking health care can research complaints against a doctor.

There is no insurance that patients can have to guard against the risks of medical tourism, Mr. Woodman said. “When you could get it, it was prohibitively expensive,” he said. “You can get travel insurance, but that just covers peripheral problems, such as flight cancellations, accidental injury, and emergency care. It has nothing to do with problems stemming from planned procedures.

“Some clinics and hospitals serving medical tourists provide warranties on their work,” he added. “However, plastic surgery clinics are less likely to offer warranties, because patients are so frequently dissatisfied.”
 

How things can go wrong

Mr. Woodman said medical tourists may often receive substandard care when they select a provider who offers unusually large savings, such as 80% off the U.S. price. “Those providers are likely cutting corners to get that kind of savings, and you should stay away from them,” he said.

Even when receiving care at an excellent clinic, patients can get infections if postoperative requirements are not followed, according to Darrick E. Antell, MD, a plastic surgeon in New York, who has treated medical tourists upon their return to the United States.

Typically, patients are told to stay in their rooms for several days after the operation, but friends may push them to go out and have fun, he said. Sometimes patients choose exotic arrangements that place them at risk for infection. As an example, Dr. Antell mentioned a broker who offered a safari in combination with plastic surgery.

Dr. Hermann said tummy tucks are riskier because they involve large incisions, and many such patients are overweight, which impairs healing. “Tummy-tuck patients need a longer recovery, and they often have more discomfort than other plastic surgery,” he said.

When things go wrong, medical tourists have few legal protections. “They usually don’t go to an accredited facility, there is no credentialing of physicians, and their ability to sue is extremely limited,” Dr. Davison said. Patients would have to return to the foreign country and hire a lawyer there, and even then, it is harder to win a case and to receive an award as high as in the United States, he added.
 

Dealing with follow-ups

An inherent flaw with medical tourism, Dr. Antell said, is that patients typically go back home before postoperative care is fully completed. “They may stay just a few days after surgery, and then fly back home,” he said.

“Patients who have complex operations abroad should stay for 8-10 days to have a proper follow-up,” he said. “But they fly back early, which can also lead to getting pulmonary embolisms on the flight.

“A checkup right after surgery doesn’t uncover many complications, because these tend to occur 7-12 days after surgery,” Dr. Hermann said.

“If they come to me within 3 months after surgery, I charge an upfront fee just to see them, because it takes an hour of my time,” Dr. Davison said. “Then I will take care of acute emergency, such as taking out an infected implant.”

Hermann said many patients wait too long to have their complications treated in the United States. “They may first try calling their doctor in Mexico, who tells them to take some antibiotics or something,” he said. “So when they finally do seek care, the infection is pretty far along.”
 

What U.S. doctors can do

Patients rarely tell their U.S. doctors that they are planning a trip to a foreign country to undergo medical treatment, even though they have to request a copy of their medical records for the foreign doctor, Mr. Woodman said.

Dr. Hermann said only one of his patients told him she was planning to go aboard for plastic surgery. “She was a young mom, and I tried to talk her out of it,” he said. “I don’t know what happened because she didn’t come back.”

Dr. Hermann said doctors should assume that they won’t be able to change their patients’ minds, and they should try to help their patients make the best of it.

“They should insist on seeing the doctor ahead of time and make sure they get along with them,” he said. “Ask for credentialing of the doctor and the facility, and stay there several weeks post op. But they’re probably not going to do all of this.”

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

In March 2023, four “medical tourists” from South Carolina who were seeking health care in Mexico were kidnapped by a drug cartel. Two were killed when they were trapped in a shootout. One of them was scheduled for tummy-tuck surgery, and others were seeking cheaper prescription drugs.

The news reached Bruce Hermann, MD, a plastic surgeon in Denton, Tex., who brought up the incident in a segment of his podcast, “Nip Talk,” in which he talked about the risks of medical tourism. But violence in foreign countries isn’t Dr. Hermann’s primary concern.

“Being the victim of a crime is lower down the risk strata,” Dr. Hermann said in an interview. “A bigger concern is the lack of regulations of doctors and facilities in countries like Mexico.”

The savings from medical tourism may be tempting, but the unpredictable clinical risks are daunting. Some employers pay for treatment at certain foreign clinics, and Blue Shield of California’s HMO plan, Access Baja, covers care in certain clinics in Mexico’s Baja peninsula. But U.S. health insurance generally does not cover medical tourism.

Despite its popularity, medical tourism is not siphoning off a significant number of patients from U.S. doctors, with the possible exception of plastic surgery. One study found that medical tourism accounts for less than 2% of U.S. spending on noncosmetic health care.

Still, as many as 1.2 million Americans travel to Mexico each year seeking health care at lower costs, particularly dental care, bariatric surgery, and cosmetic procedures.

Physicians such as Dr. Hermann see the results when things go awry. Dr. Hermann said when he takes calls at a nearby level II trauma center, he sees, on average, one patient a month with complications from plastic surgeries performed abroad.

Patients tell Dr. Hermann they often had little preoperative time with the surgeons, and some may not even see their surgeon. They have to fly back home just days after their procedures, so complications that typically arise later are missed, he said.
 

Who opts for medical tourism?

There are few statistics on the number of medical tourists or the clinical problems they have. Josef Woodman, CEO of Patients Beyond Borders, a medical tourism consultancy in Chapel Hill, N.C., has developed a profile of medical tourism that is based on his close contacts within the industry.

Mr. Woodman said the vast majority of U.S. medical tourists go to Mexico, which accounts for an estimated 1 million to 1.2 million medical visitors a year. He said Costa Rica is another popular destination, followed by other Latin American countries and some in the Far East, the Middle East, and Eastern Europe.

Mr. Woodman estimates that dental treatments make up 65% of all medical tourism. Cosmetic procedures come in a distant second, at 15%. Cosmetic procedures can be expensive and are rarely covered by insurance. They can be performed at half the price abroad, he said.

According to Mr. Woodman, other significant fields for medical tourism are orthopedics, which accounts for 5% of all visits, and bariatrics, with 3%-5%. Hip and knee replacements are expensive, and in the case of bariatrics, U.S. insurers often deny coverage, he said.

People also go abroad for fertility care and organ transplants, and one Jamaica company even offered dialysis vacations for U.S. tourists.

On the other hand, medical tourism does not work well for cancer treatments, because cancer care involves long periods of treatment and cannot be completed in a trip or two, Mr. Woodman said. “The media also plays up major procedures like open heart surgery, but they are in fact very rare,” he added.
 

What patients are looking for

Medical tourists typically pay 50%-70% of what they would pay in the United States for the same procedure, Mr. Woodman said. Prices are lower because patients pay in cash, foreign wages are lower, and expenses such as malpractice insurance are much lower.

“Many medical tourists don’t have a choice,” Mr. Woodman said. “They cannot afford the U.S. price for the procedure, even if they have health insurance, because they often have a high deductible.” In one study, the majority of medical tourists to Mexico reported an income of $25,000-$50,000 a year.

That same study also found that the average age of medical tourists was just under 65. These older patients often come for a vacation. “A sizable number of medical tourists are looking for surgery plus a vacation, a tummy-tuck and a stay at an all-inclusive resort,” said Steven P. Davison, MD, DDS, a plastic surgeon in Washington, who has written on the phenomenon.

Another large group of medical tourists are immigrants to the United States who want surgery in their country of origin, such as Brazil or Iran, Dr. Davison said, perhaps because they feel more comfortable or have family members who can act as caregivers. He said some go to places that have expertise in a certain procedure.

“For instance, they get their hair transplantation done in Turkey because surgeons there have the expertise and it’s cheaper than in the United States,” Dr. Davison said.
 

Arranging the trip

Patients often find foreign providers through online brokers who can arrange the flight, hotel, clinic, and physician. Brokers are not unbiased because they are usually paid by the clinic. Mr. Woodman said this arrangement works when the broker can offer a wide variety of options but not when the broker represents just a few clinics.

Mr. Woodman said patients could conceivably make their own arrangements without a broker, and some do so. “All the tools are on the Internet,” he said. “However, many people don’t trust themselves to do this work.”

Even for patients who depend on brokers, Mr. Woodman advises verifying the quality of the clinic and its doctors before signing on. Most countries have online lists of registered doctors, and patients seeking health care can research complaints against a doctor.

There is no insurance that patients can have to guard against the risks of medical tourism, Mr. Woodman said. “When you could get it, it was prohibitively expensive,” he said. “You can get travel insurance, but that just covers peripheral problems, such as flight cancellations, accidental injury, and emergency care. It has nothing to do with problems stemming from planned procedures.

“Some clinics and hospitals serving medical tourists provide warranties on their work,” he added. “However, plastic surgery clinics are less likely to offer warranties, because patients are so frequently dissatisfied.”
 

How things can go wrong

Mr. Woodman said medical tourists may often receive substandard care when they select a provider who offers unusually large savings, such as 80% off the U.S. price. “Those providers are likely cutting corners to get that kind of savings, and you should stay away from them,” he said.

Even when receiving care at an excellent clinic, patients can get infections if postoperative requirements are not followed, according to Darrick E. Antell, MD, a plastic surgeon in New York, who has treated medical tourists upon their return to the United States.

Typically, patients are told to stay in their rooms for several days after the operation, but friends may push them to go out and have fun, he said. Sometimes patients choose exotic arrangements that place them at risk for infection. As an example, Dr. Antell mentioned a broker who offered a safari in combination with plastic surgery.

Dr. Hermann said tummy tucks are riskier because they involve large incisions, and many such patients are overweight, which impairs healing. “Tummy-tuck patients need a longer recovery, and they often have more discomfort than other plastic surgery,” he said.

When things go wrong, medical tourists have few legal protections. “They usually don’t go to an accredited facility, there is no credentialing of physicians, and their ability to sue is extremely limited,” Dr. Davison said. Patients would have to return to the foreign country and hire a lawyer there, and even then, it is harder to win a case and to receive an award as high as in the United States, he added.
 

Dealing with follow-ups

An inherent flaw with medical tourism, Dr. Antell said, is that patients typically go back home before postoperative care is fully completed. “They may stay just a few days after surgery, and then fly back home,” he said.

“Patients who have complex operations abroad should stay for 8-10 days to have a proper follow-up,” he said. “But they fly back early, which can also lead to getting pulmonary embolisms on the flight.

“A checkup right after surgery doesn’t uncover many complications, because these tend to occur 7-12 days after surgery,” Dr. Hermann said.

“If they come to me within 3 months after surgery, I charge an upfront fee just to see them, because it takes an hour of my time,” Dr. Davison said. “Then I will take care of acute emergency, such as taking out an infected implant.”

Hermann said many patients wait too long to have their complications treated in the United States. “They may first try calling their doctor in Mexico, who tells them to take some antibiotics or something,” he said. “So when they finally do seek care, the infection is pretty far along.”
 

What U.S. doctors can do

Patients rarely tell their U.S. doctors that they are planning a trip to a foreign country to undergo medical treatment, even though they have to request a copy of their medical records for the foreign doctor, Mr. Woodman said.

Dr. Hermann said only one of his patients told him she was planning to go aboard for plastic surgery. “She was a young mom, and I tried to talk her out of it,” he said. “I don’t know what happened because she didn’t come back.”

Dr. Hermann said doctors should assume that they won’t be able to change their patients’ minds, and they should try to help their patients make the best of it.

“They should insist on seeing the doctor ahead of time and make sure they get along with them,” he said. “Ask for credentialing of the doctor and the facility, and stay there several weeks post op. But they’re probably not going to do all of this.”

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

News of physicians accused or convicted of sexually inappropriate behavior toward patients during medical exams has been frequent recently. And patient advocates have brought up the fact that many patients are uncomfortable during sensitive exams.

As a result, more doctors and medical organizations are using chaperones to protect the patient and the physician.

For some institutions, the movement has been toward mandating chaperones. Chaperones can be present for any examination of what are often referred to as sensitive areas, such as breasts, genitalia, and the perianal area. For example, Yale University Health requires patients to use a medical staff member as a chaperone for all sensitive exams except in emergency situations. UCLA Health, on the other hand, allows any adult or child aged 12 years or older to decline a chaperone if they wish to do so. Michigan Medicine provides a chaperone on request, although a patient can opt out.

Many physicians fully support the concept. “If a patient requests a chaperone I think we all, as practitioners, should honor that request respectfully,” said Shieva Ghofrany, MD, an ob.gyn. practicing in Stamford, Conn., and cofounder of tribecalledv, a women’s health knowledge platform. “It’s a clear sign a patient wants to ensure that they feel safe and comfortable.”

However, using a chaperone can be challenging for many primary care physicians and specialists in terms of logistics. Should a chaperone’s job be purely observational? Or should the chaperone also be a medical professional who assists during the procedure? How, specifically, should a chaperone perform their duty during an exam? Where should the chaperone stand? What about legal and ethical ramifications?
 

Who should be a chaperone?

The role of a chaperone is sometimes vaguely defined. It’s logical that a chaperone should have sufficient medical knowledge. Could it be a medical student? Should it be a nurse or another doctor? Would a patient representative suffice even if they aren’t a direct-care clinician?

There are no set standards about who can assume the role. However, the American Medical Association recommends that a patient chaperone be an authorized member of a health care team. For many patients, this is vital.

“As a survivor of sexual assault by an ob.gyn. while I was pregnant, I can assure you that the heinous crime committed against me and hundreds of other women would have been prevented had there been another medical professional in the room,” said Laurie Kanyok, founder of a dance company in New York City, whose former doctor was recently convicted of federal sex abuse charges and is scheduled to be sentenced in July 2023. “The chaperone should be a physician assistant, nurse or medical professional. Qualified professionals better understand the nature and protocols of an exam.”

For children and adolescents, allowing a parent to be a chaperone might be a logical and comforting choice. However, a new British study found that it’s not appropriate.

Study authors Rebecca Jane Moon and Justin Huw Davies looked at pubertal staging–related exams and contend that a chaperone should always be impartial, and a parent’s presence could conceivably open up a physician to false charges of misconduct.

The solution: A parent should have the option be present during any physical exam of their child, with a medical professional additionally acting as chaperone. This can also work for any patient who wishes to bring a trusted friend or family member to their medical appointments.
 

How does a chaperoned exam work?

A research team from the Medical College of Wisconsin and Louisiana State University Health conducted a recent systematic review of patient and clinician perspectives on carrying out a chaperoned urology exam. The review found that the protocol could use improvement. For example, it was reported that over one-quarter of patients didn’t feel comfortable asking for a chaperone if they were not offered one. “Patients should not have to request this,” said Diana Londoño, MD, a board-certified urologist and assistant clinical professor at City of Hope National Medical Center in Duarte, Calif.

The researchers also found that 93% of female patients preferred a chaperone of the same gender, whereas male patients were split on this issue. Key duties of a chaperone should be to ensure privacy, help interpret instructions from doctor to patient, and continually clarify that consent is being requested as a sensitive exam proceeds, the researchers report. Although clinical practice standards for chaperones aren’t uniform, keeping these important points in mind can easily be adopted by any health care provider.

Many doctors do follow their own set guidelines. “Often, we have our medical assistants be our chaperones,” explained Dr. Ghofrany. “Ideally they ‘room’ the patient – take vitals and ask the patient what specific concerns they would like to address. This helps with exam set-up.

“For example, if a patient has a breast concern versus a concern about their genital area, this would change what drapes are used. The medical assistant would then stand near me if they are helping with a Pap smear or cultures, or they may stand by the patient’s head at the bedside and offer support if needed. Some patients want to hold someone’s hand during an uncomfortable exam.”

The issue of positioning is important. A patient may feel very uneasy if it appears that the chaperone is looking at their body from the doctor’s angle, negating the point of reassurance. The key is to explain before an exam exactly how a chaperone is needed during the exam itself and whether the chaperone is a medical assistant or nurse.

“Chaperones usually stand next to me on either side or on the side of the patient facing me, depending on if they are immediately assisting me or helping the patient,” said Dr. Londoño. If a chaperone will be moving back and forth during the exam, that should be conveyed as well. For virtual visits, a chaperone can act as a third party and be present on a split screen, a process Michigan Medicine uses.

It’s also important to inform patients that a chaperone can step in and stop an exam at any point, both at the patient’s request or because of any observation of inappropriate physician behavior. Understanding this can help reluctant patients feel less worry.

When Christian Miller was diagnosed with a sleep disorder, his doctor suggested having a chaperone present during his physical exams. At first, he was apprehensive but then found the experience to be very positive. “Having someone there with me gave me an extra measure of assurance that nothing untoward would happen,” he said. “I found that having a chaperone was reassuring. The chaperone was not intrusive but stood close enough to ensure everything went smoothly and respectfully.”
 

Do chaperones help protect physicians legally?

Some states mandate that chaperones be present by patient request during sensitive exams, such as Texas and Oregon. For the most part, though, physicians have no legal obligation to offer chaperones, although it could be in their best interest to do so.

Ob.gyn. is one of the most litigated specialties, for example, so these physicians may find chaperones can play a key role in averting lawsuits. According to data from Physicians’ Insurance, having a reliable witness in an exam room can mitigate claims, and doctors should follow a clear practice policy regarding chaperones for all patients to further reduce liability.

Another advantage to having a chaperone present: protection for a doctor against a problematic patient. The risk for assault or aggression during an exam can of course go both ways. It’s important to be able to prove any patient misconduct through a witness, and a chaperone can lessen the prospect of violence in any form. “Having a chaperone in an exam room is about protecting the doctors as well as the patient,” said Ms. Kanyok.

A chaperone can also defuse ethical dilemmas. Consider a patient who refuses to allow a chaperone in an exam, but a chaperone is required by the physician’s health care organization. Asking a patient to state their reasons for wanting privacy with the chaperone present before the actual exam can help document the patient’s wish respectfully as well as protect a physician and organization from any potential liability if the patient refuses the exam altogether or if an exception for the patient is made.
 

Making a chaperone policy work best

• Have your staff inform patients of a medical chaperone policy at the time an appointment is made. Have fact sheets available for the patient before appointments fully outlining your policy.
• Inform the chaperone fully about the details of the exam and the patient’s case prior to the exam, in accordance with HIPAA.
• The chaperone can introduce themselves to the patient in the waiting room or exam room before you enter the room. The chaperone can go over the policy again verbally and answer any questions the patient may have initially. You can then clarify whether the patient understands your chaperone policy when you come in.
• Document, document, document. Write down who the chaperone was for each exam in patient notes and note the details of any interactions that are significant, such as patient questions or conflicts.
• Practice respect, above all. “A patient’s safety and level of comfort should be prioritized,” said Ms. Kanyok.

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

News of physicians accused or convicted of sexually inappropriate behavior toward patients during medical exams has been frequent recently. And patient advocates have brought up the fact that many patients are uncomfortable during sensitive exams.

As a result, more doctors and medical organizations are using chaperones to protect the patient and the physician.

For some institutions, the movement has been toward mandating chaperones. Chaperones can be present for any examination of what are often referred to as sensitive areas, such as breasts, genitalia, and the perianal area. For example, Yale University Health requires patients to use a medical staff member as a chaperone for all sensitive exams except in emergency situations. UCLA Health, on the other hand, allows any adult or child aged 12 years or older to decline a chaperone if they wish to do so. Michigan Medicine provides a chaperone on request, although a patient can opt out.

Many physicians fully support the concept. “If a patient requests a chaperone I think we all, as practitioners, should honor that request respectfully,” said Shieva Ghofrany, MD, an ob.gyn. practicing in Stamford, Conn., and cofounder of tribecalledv, a women’s health knowledge platform. “It’s a clear sign a patient wants to ensure that they feel safe and comfortable.”

However, using a chaperone can be challenging for many primary care physicians and specialists in terms of logistics. Should a chaperone’s job be purely observational? Or should the chaperone also be a medical professional who assists during the procedure? How, specifically, should a chaperone perform their duty during an exam? Where should the chaperone stand? What about legal and ethical ramifications?
 

Who should be a chaperone?

The role of a chaperone is sometimes vaguely defined. It’s logical that a chaperone should have sufficient medical knowledge. Could it be a medical student? Should it be a nurse or another doctor? Would a patient representative suffice even if they aren’t a direct-care clinician?

There are no set standards about who can assume the role. However, the American Medical Association recommends that a patient chaperone be an authorized member of a health care team. For many patients, this is vital.

“As a survivor of sexual assault by an ob.gyn. while I was pregnant, I can assure you that the heinous crime committed against me and hundreds of other women would have been prevented had there been another medical professional in the room,” said Laurie Kanyok, founder of a dance company in New York City, whose former doctor was recently convicted of federal sex abuse charges and is scheduled to be sentenced in July 2023. “The chaperone should be a physician assistant, nurse or medical professional. Qualified professionals better understand the nature and protocols of an exam.”

For children and adolescents, allowing a parent to be a chaperone might be a logical and comforting choice. However, a new British study found that it’s not appropriate.

Study authors Rebecca Jane Moon and Justin Huw Davies looked at pubertal staging–related exams and contend that a chaperone should always be impartial, and a parent’s presence could conceivably open up a physician to false charges of misconduct.

The solution: A parent should have the option be present during any physical exam of their child, with a medical professional additionally acting as chaperone. This can also work for any patient who wishes to bring a trusted friend or family member to their medical appointments.
 

How does a chaperoned exam work?

A research team from the Medical College of Wisconsin and Louisiana State University Health conducted a recent systematic review of patient and clinician perspectives on carrying out a chaperoned urology exam. The review found that the protocol could use improvement. For example, it was reported that over one-quarter of patients didn’t feel comfortable asking for a chaperone if they were not offered one. “Patients should not have to request this,” said Diana Londoño, MD, a board-certified urologist and assistant clinical professor at City of Hope National Medical Center in Duarte, Calif.

The researchers also found that 93% of female patients preferred a chaperone of the same gender, whereas male patients were split on this issue. Key duties of a chaperone should be to ensure privacy, help interpret instructions from doctor to patient, and continually clarify that consent is being requested as a sensitive exam proceeds, the researchers report. Although clinical practice standards for chaperones aren’t uniform, keeping these important points in mind can easily be adopted by any health care provider.

Many doctors do follow their own set guidelines. “Often, we have our medical assistants be our chaperones,” explained Dr. Ghofrany. “Ideally they ‘room’ the patient – take vitals and ask the patient what specific concerns they would like to address. This helps with exam set-up.

“For example, if a patient has a breast concern versus a concern about their genital area, this would change what drapes are used. The medical assistant would then stand near me if they are helping with a Pap smear or cultures, or they may stand by the patient’s head at the bedside and offer support if needed. Some patients want to hold someone’s hand during an uncomfortable exam.”

The issue of positioning is important. A patient may feel very uneasy if it appears that the chaperone is looking at their body from the doctor’s angle, negating the point of reassurance. The key is to explain before an exam exactly how a chaperone is needed during the exam itself and whether the chaperone is a medical assistant or nurse.

“Chaperones usually stand next to me on either side or on the side of the patient facing me, depending on if they are immediately assisting me or helping the patient,” said Dr. Londoño. If a chaperone will be moving back and forth during the exam, that should be conveyed as well. For virtual visits, a chaperone can act as a third party and be present on a split screen, a process Michigan Medicine uses.

It’s also important to inform patients that a chaperone can step in and stop an exam at any point, both at the patient’s request or because of any observation of inappropriate physician behavior. Understanding this can help reluctant patients feel less worry.

When Christian Miller was diagnosed with a sleep disorder, his doctor suggested having a chaperone present during his physical exams. At first, he was apprehensive but then found the experience to be very positive. “Having someone there with me gave me an extra measure of assurance that nothing untoward would happen,” he said. “I found that having a chaperone was reassuring. The chaperone was not intrusive but stood close enough to ensure everything went smoothly and respectfully.”
 

Do chaperones help protect physicians legally?

Some states mandate that chaperones be present by patient request during sensitive exams, such as Texas and Oregon. For the most part, though, physicians have no legal obligation to offer chaperones, although it could be in their best interest to do so.

Ob.gyn. is one of the most litigated specialties, for example, so these physicians may find chaperones can play a key role in averting lawsuits. According to data from Physicians’ Insurance, having a reliable witness in an exam room can mitigate claims, and doctors should follow a clear practice policy regarding chaperones for all patients to further reduce liability.

Another advantage to having a chaperone present: protection for a doctor against a problematic patient. The risk for assault or aggression during an exam can of course go both ways. It’s important to be able to prove any patient misconduct through a witness, and a chaperone can lessen the prospect of violence in any form. “Having a chaperone in an exam room is about protecting the doctors as well as the patient,” said Ms. Kanyok.

A chaperone can also defuse ethical dilemmas. Consider a patient who refuses to allow a chaperone in an exam, but a chaperone is required by the physician’s health care organization. Asking a patient to state their reasons for wanting privacy with the chaperone present before the actual exam can help document the patient’s wish respectfully as well as protect a physician and organization from any potential liability if the patient refuses the exam altogether or if an exception for the patient is made.
 

Making a chaperone policy work best

• Have your staff inform patients of a medical chaperone policy at the time an appointment is made. Have fact sheets available for the patient before appointments fully outlining your policy.
• Inform the chaperone fully about the details of the exam and the patient’s case prior to the exam, in accordance with HIPAA.
• The chaperone can introduce themselves to the patient in the waiting room or exam room before you enter the room. The chaperone can go over the policy again verbally and answer any questions the patient may have initially. You can then clarify whether the patient understands your chaperone policy when you come in.
• Document, document, document. Write down who the chaperone was for each exam in patient notes and note the details of any interactions that are significant, such as patient questions or conflicts.
• Practice respect, above all. “A patient’s safety and level of comfort should be prioritized,” said Ms. Kanyok.

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

News of physicians accused or convicted of sexually inappropriate behavior toward patients during medical exams has been frequent recently. And patient advocates have brought up the fact that many patients are uncomfortable during sensitive exams.

As a result, more doctors and medical organizations are using chaperones to protect the patient and the physician.

For some institutions, the movement has been toward mandating chaperones. Chaperones can be present for any examination of what are often referred to as sensitive areas, such as breasts, genitalia, and the perianal area. For example, Yale University Health requires patients to use a medical staff member as a chaperone for all sensitive exams except in emergency situations. UCLA Health, on the other hand, allows any adult or child aged 12 years or older to decline a chaperone if they wish to do so. Michigan Medicine provides a chaperone on request, although a patient can opt out.

Many physicians fully support the concept. “If a patient requests a chaperone I think we all, as practitioners, should honor that request respectfully,” said Shieva Ghofrany, MD, an ob.gyn. practicing in Stamford, Conn., and cofounder of tribecalledv, a women’s health knowledge platform. “It’s a clear sign a patient wants to ensure that they feel safe and comfortable.”

However, using a chaperone can be challenging for many primary care physicians and specialists in terms of logistics. Should a chaperone’s job be purely observational? Or should the chaperone also be a medical professional who assists during the procedure? How, specifically, should a chaperone perform their duty during an exam? Where should the chaperone stand? What about legal and ethical ramifications?
 

Who should be a chaperone?

The role of a chaperone is sometimes vaguely defined. It’s logical that a chaperone should have sufficient medical knowledge. Could it be a medical student? Should it be a nurse or another doctor? Would a patient representative suffice even if they aren’t a direct-care clinician?

There are no set standards about who can assume the role. However, the American Medical Association recommends that a patient chaperone be an authorized member of a health care team. For many patients, this is vital.

“As a survivor of sexual assault by an ob.gyn. while I was pregnant, I can assure you that the heinous crime committed against me and hundreds of other women would have been prevented had there been another medical professional in the room,” said Laurie Kanyok, founder of a dance company in New York City, whose former doctor was recently convicted of federal sex abuse charges and is scheduled to be sentenced in July 2023. “The chaperone should be a physician assistant, nurse or medical professional. Qualified professionals better understand the nature and protocols of an exam.”

For children and adolescents, allowing a parent to be a chaperone might be a logical and comforting choice. However, a new British study found that it’s not appropriate.

Study authors Rebecca Jane Moon and Justin Huw Davies looked at pubertal staging–related exams and contend that a chaperone should always be impartial, and a parent’s presence could conceivably open up a physician to false charges of misconduct.

The solution: A parent should have the option be present during any physical exam of their child, with a medical professional additionally acting as chaperone. This can also work for any patient who wishes to bring a trusted friend or family member to their medical appointments.
 

How does a chaperoned exam work?

A research team from the Medical College of Wisconsin and Louisiana State University Health conducted a recent systematic review of patient and clinician perspectives on carrying out a chaperoned urology exam. The review found that the protocol could use improvement. For example, it was reported that over one-quarter of patients didn’t feel comfortable asking for a chaperone if they were not offered one. “Patients should not have to request this,” said Diana Londoño, MD, a board-certified urologist and assistant clinical professor at City of Hope National Medical Center in Duarte, Calif.

The researchers also found that 93% of female patients preferred a chaperone of the same gender, whereas male patients were split on this issue. Key duties of a chaperone should be to ensure privacy, help interpret instructions from doctor to patient, and continually clarify that consent is being requested as a sensitive exam proceeds, the researchers report. Although clinical practice standards for chaperones aren’t uniform, keeping these important points in mind can easily be adopted by any health care provider.

Many doctors do follow their own set guidelines. “Often, we have our medical assistants be our chaperones,” explained Dr. Ghofrany. “Ideally they ‘room’ the patient – take vitals and ask the patient what specific concerns they would like to address. This helps with exam set-up.

“For example, if a patient has a breast concern versus a concern about their genital area, this would change what drapes are used. The medical assistant would then stand near me if they are helping with a Pap smear or cultures, or they may stand by the patient’s head at the bedside and offer support if needed. Some patients want to hold someone’s hand during an uncomfortable exam.”

The issue of positioning is important. A patient may feel very uneasy if it appears that the chaperone is looking at their body from the doctor’s angle, negating the point of reassurance. The key is to explain before an exam exactly how a chaperone is needed during the exam itself and whether the chaperone is a medical assistant or nurse.

“Chaperones usually stand next to me on either side or on the side of the patient facing me, depending on if they are immediately assisting me or helping the patient,” said Dr. Londoño. If a chaperone will be moving back and forth during the exam, that should be conveyed as well. For virtual visits, a chaperone can act as a third party and be present on a split screen, a process Michigan Medicine uses.

It’s also important to inform patients that a chaperone can step in and stop an exam at any point, both at the patient’s request or because of any observation of inappropriate physician behavior. Understanding this can help reluctant patients feel less worry.

When Christian Miller was diagnosed with a sleep disorder, his doctor suggested having a chaperone present during his physical exams. At first, he was apprehensive but then found the experience to be very positive. “Having someone there with me gave me an extra measure of assurance that nothing untoward would happen,” he said. “I found that having a chaperone was reassuring. The chaperone was not intrusive but stood close enough to ensure everything went smoothly and respectfully.”
 

Do chaperones help protect physicians legally?

Some states mandate that chaperones be present by patient request during sensitive exams, such as Texas and Oregon. For the most part, though, physicians have no legal obligation to offer chaperones, although it could be in their best interest to do so.

Ob.gyn. is one of the most litigated specialties, for example, so these physicians may find chaperones can play a key role in averting lawsuits. According to data from Physicians’ Insurance, having a reliable witness in an exam room can mitigate claims, and doctors should follow a clear practice policy regarding chaperones for all patients to further reduce liability.

Another advantage to having a chaperone present: protection for a doctor against a problematic patient. The risk for assault or aggression during an exam can of course go both ways. It’s important to be able to prove any patient misconduct through a witness, and a chaperone can lessen the prospect of violence in any form. “Having a chaperone in an exam room is about protecting the doctors as well as the patient,” said Ms. Kanyok.

A chaperone can also defuse ethical dilemmas. Consider a patient who refuses to allow a chaperone in an exam, but a chaperone is required by the physician’s health care organization. Asking a patient to state their reasons for wanting privacy with the chaperone present before the actual exam can help document the patient’s wish respectfully as well as protect a physician and organization from any potential liability if the patient refuses the exam altogether or if an exception for the patient is made.
 

Making a chaperone policy work best

• Have your staff inform patients of a medical chaperone policy at the time an appointment is made. Have fact sheets available for the patient before appointments fully outlining your policy.
• Inform the chaperone fully about the details of the exam and the patient’s case prior to the exam, in accordance with HIPAA.
• The chaperone can introduce themselves to the patient in the waiting room or exam room before you enter the room. The chaperone can go over the policy again verbally and answer any questions the patient may have initially. You can then clarify whether the patient understands your chaperone policy when you come in.
• Document, document, document. Write down who the chaperone was for each exam in patient notes and note the details of any interactions that are significant, such as patient questions or conflicts.
• Practice respect, above all. “A patient’s safety and level of comfort should be prioritized,” said Ms. Kanyok.

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