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How much atrial fibrillation (AFib) persists after catheter ablation makes a big difference to patients’ quality of life (QoL) as well as their need for cardioversion or repeat ablation procedures, suggests a new analysis.

It’s the first study tying those outcomes to residual AFib burden after ablation achieved using the emerging pulsed-field ablation (PFA) technology, say researchers. These associations are already established for cath ablation using traditional radiofrequency energy or cryoablation.

The new findings come from a secondary analysis of the recently published PULSED-AF study, which highlighted the ablation efficacy of Medtronic’s investigational PulseSelect PFA system in patients with either paroxysmal AFib (PAF) or persistent AFib.

The trial had entered 300 adult candidates for catheter ablation of recurrent, symptomatic PAF or persistent AFib at 41 centers in Australia, Canada, Europe, Japan, and the United States.

After ablation, 69% of PAF patients and 62% of those who had persistent AFib showed no sign of atrial arrhythmia (AA) over 12 months, based on the trial’s method for estimating AA burden.

Residual AA burden less than 10% was seen in 87% and 82% of those initially with PAF and persistent AFib, respectively. Burdens in that lowest range, compared with greater AA burden, predicted a “clinically meaningful” improvement in QoL scores in PAF patients.

Those who entered the study with persistent AFib showed such improvement – defined as a more than 19-point gain on the Atrial Fibrillation Effect on Quality-of-Life Questionnaire – regardless of postablation AA burden.

Moreover, patients initially with either type of AFib and residual burdens in the lowest range went on to have fewer cardioversions and repeat ablations (P < .01), Atul Verma, MD, McGill University Health Centre, Montreal, reported at the annual scientific sessions of the Heart Rhythm Society.

Dr. Verma, the trial’s principal investigator, is also lead author on the same-day publication of the secondary analysis in Heart Rhythm.
 

Binary endpoint lacks relevance

The PULSED-AF primary analysis defined ablation efficacy partly as freedom from AA recurrence lasting at least 30 seconds, with or without symptoms, a traditional AFib-ablation trial endpoint that is nonetheless considered clinically unhelpful.

The secondary analysis recasts that binary endpoint as degree of reduction in AFib burden, a continuous variable. That potentially allows AFib ablation efficacy to be assessed in a more nuanced way likely to be more meaningful to patients and the health care system, observed Dr. Verma and colleagues.

The “30-second endpoint” is limited in clinical usefulness and “doesn’t mean much to the patient,” he said at a press conference on the analysis before formally presenting it at the HRS sessions.

Recent AFib ablation trials have explored AA burden as possibly a superior way to assess the procedure’s success “but also to see if it’s better correlated with quality of life and health care outcomes,” Dr. Verma said. “So that’s exactly what we’ve tried to do here using the PULSED-AF data.”

In the secondary analysis, he said, patients’ rate of freedom from the 30-second endpoint was about 70%, but “more than 85% of them had an AFib burden of less than 10%.”

“This efficacy endpoint of 30 seconds of atrial arrhythmia has been challenged and has been seen clinically as insignificant,” agreed Rajeev Pathak, MBBS, PhD, of Australian National University and director of cardiac electrophysiology at Canberra (Australia) Hospital.

In AFib radiofrequency ablation and cryoablation studies “there is clear disconnect between these 30-second episodes of atrial arrhythmias we see and the clinical relevance of health care utilization and quality of life,” said Dr. Pathak, invited discussant for Dr. Verma’s presentation at the sessions.

Now an AFib ablation trial using PFA catheters has yielded similar results, finding AA burden to be “a more objective and relevant measure of success,” he said. “A 30-second endpoint is arbitrary, lacks significance, and is highly dependent on the monitoring strategy.”
 

The more you look, the more you see

The new secondary analysis included a demonstration that success rates based on the 30-second endpoint indeed vary depending on how subsequent arrhythmias are monitored.

As described by Dr. Verma, PULSED-AF data were assessed for the 30-second endpoint captured using three separate intermittent monitoring strategies that it and other recent ablation trials have used:

• Strategy A: Transtelephonic monitoring weekly and in the event of symptoms, plus 24-hour Holter monitoring at 6 and 12 months and 12-lead ECG at 3, 6, and 12 months
• Strategy B: Transtelephonic monitoring weekly and at symptoms for 3-6 months followed by monthly and at symptoms from 6 to 12 months, plus 24-hour Holter monitoring at 6 and 12 months, plus 12-lead ECG at 3, 6, and 12 months
• Strategy C: The median of two 24-hour Holter monitoring sessions per patient over 12 months

As Dr. Verma reported, rates of freedom from the 30-second endpoint climbed with successive monitoring strategies. The rates for PAF and persistent AFib patients, respectively, were: Strategy A – 70% and 62%, Strategy B – 71% and 68%, Strategy C – 91% and 86%.

“If you’re using the ‘freedom-from-30-seconds’ endpoint, the results that you are going to get are highly dependent on the monitoring strategy,” Dr. Verma said. “The more you look, the more you see.”
 

Valid estimation of burden

For the main PULSED-AF secondary analysis, the investigators defined AA burden according to findings on either Holter monitoring or the 12-lead ECG. “So as not to bias these results,” Dr. Verma said, “for every patient, we picked the method that gave us the highest atrial arrhythmia burden.”

Ideally, Dr. Verma said in an interview, arrhythmia burden would be determined using devices such as implantable loop recorders. “The problem is, this is expensive and not practical” in both clinical practice and many trials, so PULSED-AF investigators went with the intermittent monitoring strategy to estimate burdens.

Their method appears valid, he said, given that the study identified a statistically relevant 10% AA burden cut off for predicting quality of life improvement or less health care resource use.

“If their residual atrial arrhythmia burden was greater than 10%, they did not have a statistically significant improvement in quality of life,” Dr. Verma observed. And “very few” of them had cardioversions or repeat ablation.

“I couldn’t agree more” that residual AA burden is preferable to the 30-second endpoint for gauging AFib ablation success, Kenneth Ellenbogen, MD, Virginia Commonwealth University Medical Center, Richmond, said in an interview. Dr. Ellenbogen is also director of clinical cardiac electrophysiology and pacing at VCU Health Pauley Heart Center and not associated with PULSED-AF.

That AA burden was linked to health care resource use in the study “is absolutely brilliant,” he said, “because that’s what the bean counters really want at the end of the day. And as doctors we care about patients feeling better – improving quality of life.”

PULSED-AF was funded by Medtronic. Dr. Verma disclosed financial relationships with Bayer, Biosense Webster, Medtronic, Thermedical, Kardium, and Galaxy Medical, as well as and research grants from Adagio Medical. Dr. Ellenbogen disclosed financial relationships with Boston Scientific, Medtronic, Kestra, Hylomorph, Biotronik, MediLynx, Impulse Dynamics USA, Abbott, Biosense Webster, Milestone Pharmaceuticals, Sanofi, Medpace, and Elsevier. Dr. Pathak disclosed no relevant financial relationships.

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

How much atrial fibrillation (AFib) persists after catheter ablation makes a big difference to patients’ quality of life (QoL) as well as their need for cardioversion or repeat ablation procedures, suggests a new analysis.

It’s the first study tying those outcomes to residual AFib burden after ablation achieved using the emerging pulsed-field ablation (PFA) technology, say researchers. These associations are already established for cath ablation using traditional radiofrequency energy or cryoablation.

The new findings come from a secondary analysis of the recently published PULSED-AF study, which highlighted the ablation efficacy of Medtronic’s investigational PulseSelect PFA system in patients with either paroxysmal AFib (PAF) or persistent AFib.

The trial had entered 300 adult candidates for catheter ablation of recurrent, symptomatic PAF or persistent AFib at 41 centers in Australia, Canada, Europe, Japan, and the United States.

After ablation, 69% of PAF patients and 62% of those who had persistent AFib showed no sign of atrial arrhythmia (AA) over 12 months, based on the trial’s method for estimating AA burden.

Residual AA burden less than 10% was seen in 87% and 82% of those initially with PAF and persistent AFib, respectively. Burdens in that lowest range, compared with greater AA burden, predicted a “clinically meaningful” improvement in QoL scores in PAF patients.

Those who entered the study with persistent AFib showed such improvement – defined as a more than 19-point gain on the Atrial Fibrillation Effect on Quality-of-Life Questionnaire – regardless of postablation AA burden.

Moreover, patients initially with either type of AFib and residual burdens in the lowest range went on to have fewer cardioversions and repeat ablations (P < .01), Atul Verma, MD, McGill University Health Centre, Montreal, reported at the annual scientific sessions of the Heart Rhythm Society.

Dr. Verma, the trial’s principal investigator, is also lead author on the same-day publication of the secondary analysis in Heart Rhythm.
 

Binary endpoint lacks relevance

The PULSED-AF primary analysis defined ablation efficacy partly as freedom from AA recurrence lasting at least 30 seconds, with or without symptoms, a traditional AFib-ablation trial endpoint that is nonetheless considered clinically unhelpful.

The secondary analysis recasts that binary endpoint as degree of reduction in AFib burden, a continuous variable. That potentially allows AFib ablation efficacy to be assessed in a more nuanced way likely to be more meaningful to patients and the health care system, observed Dr. Verma and colleagues.

The “30-second endpoint” is limited in clinical usefulness and “doesn’t mean much to the patient,” he said at a press conference on the analysis before formally presenting it at the HRS sessions.

Recent AFib ablation trials have explored AA burden as possibly a superior way to assess the procedure’s success “but also to see if it’s better correlated with quality of life and health care outcomes,” Dr. Verma said. “So that’s exactly what we’ve tried to do here using the PULSED-AF data.”

In the secondary analysis, he said, patients’ rate of freedom from the 30-second endpoint was about 70%, but “more than 85% of them had an AFib burden of less than 10%.”

“This efficacy endpoint of 30 seconds of atrial arrhythmia has been challenged and has been seen clinically as insignificant,” agreed Rajeev Pathak, MBBS, PhD, of Australian National University and director of cardiac electrophysiology at Canberra (Australia) Hospital.

In AFib radiofrequency ablation and cryoablation studies “there is clear disconnect between these 30-second episodes of atrial arrhythmias we see and the clinical relevance of health care utilization and quality of life,” said Dr. Pathak, invited discussant for Dr. Verma’s presentation at the sessions.

Now an AFib ablation trial using PFA catheters has yielded similar results, finding AA burden to be “a more objective and relevant measure of success,” he said. “A 30-second endpoint is arbitrary, lacks significance, and is highly dependent on the monitoring strategy.”
 

The more you look, the more you see

The new secondary analysis included a demonstration that success rates based on the 30-second endpoint indeed vary depending on how subsequent arrhythmias are monitored.

As described by Dr. Verma, PULSED-AF data were assessed for the 30-second endpoint captured using three separate intermittent monitoring strategies that it and other recent ablation trials have used:

• Strategy A: Transtelephonic monitoring weekly and in the event of symptoms, plus 24-hour Holter monitoring at 6 and 12 months and 12-lead ECG at 3, 6, and 12 months
• Strategy B: Transtelephonic monitoring weekly and at symptoms for 3-6 months followed by monthly and at symptoms from 6 to 12 months, plus 24-hour Holter monitoring at 6 and 12 months, plus 12-lead ECG at 3, 6, and 12 months
• Strategy C: The median of two 24-hour Holter monitoring sessions per patient over 12 months

As Dr. Verma reported, rates of freedom from the 30-second endpoint climbed with successive monitoring strategies. The rates for PAF and persistent AFib patients, respectively, were: Strategy A – 70% and 62%, Strategy B – 71% and 68%, Strategy C – 91% and 86%.

“If you’re using the ‘freedom-from-30-seconds’ endpoint, the results that you are going to get are highly dependent on the monitoring strategy,” Dr. Verma said. “The more you look, the more you see.”
 

Valid estimation of burden

For the main PULSED-AF secondary analysis, the investigators defined AA burden according to findings on either Holter monitoring or the 12-lead ECG. “So as not to bias these results,” Dr. Verma said, “for every patient, we picked the method that gave us the highest atrial arrhythmia burden.”

Ideally, Dr. Verma said in an interview, arrhythmia burden would be determined using devices such as implantable loop recorders. “The problem is, this is expensive and not practical” in both clinical practice and many trials, so PULSED-AF investigators went with the intermittent monitoring strategy to estimate burdens.

Their method appears valid, he said, given that the study identified a statistically relevant 10% AA burden cut off for predicting quality of life improvement or less health care resource use.

“If their residual atrial arrhythmia burden was greater than 10%, they did not have a statistically significant improvement in quality of life,” Dr. Verma observed. And “very few” of them had cardioversions or repeat ablation.

“I couldn’t agree more” that residual AA burden is preferable to the 30-second endpoint for gauging AFib ablation success, Kenneth Ellenbogen, MD, Virginia Commonwealth University Medical Center, Richmond, said in an interview. Dr. Ellenbogen is also director of clinical cardiac electrophysiology and pacing at VCU Health Pauley Heart Center and not associated with PULSED-AF.

That AA burden was linked to health care resource use in the study “is absolutely brilliant,” he said, “because that’s what the bean counters really want at the end of the day. And as doctors we care about patients feeling better – improving quality of life.”

PULSED-AF was funded by Medtronic. Dr. Verma disclosed financial relationships with Bayer, Biosense Webster, Medtronic, Thermedical, Kardium, and Galaxy Medical, as well as and research grants from Adagio Medical. Dr. Ellenbogen disclosed financial relationships with Boston Scientific, Medtronic, Kestra, Hylomorph, Biotronik, MediLynx, Impulse Dynamics USA, Abbott, Biosense Webster, Milestone Pharmaceuticals, Sanofi, Medpace, and Elsevier. Dr. Pathak disclosed no relevant financial relationships.

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

How much atrial fibrillation (AFib) persists after catheter ablation makes a big difference to patients’ quality of life (QoL) as well as their need for cardioversion or repeat ablation procedures, suggests a new analysis.

It’s the first study tying those outcomes to residual AFib burden after ablation achieved using the emerging pulsed-field ablation (PFA) technology, say researchers. These associations are already established for cath ablation using traditional radiofrequency energy or cryoablation.

The new findings come from a secondary analysis of the recently published PULSED-AF study, which highlighted the ablation efficacy of Medtronic’s investigational PulseSelect PFA system in patients with either paroxysmal AFib (PAF) or persistent AFib.

The trial had entered 300 adult candidates for catheter ablation of recurrent, symptomatic PAF or persistent AFib at 41 centers in Australia, Canada, Europe, Japan, and the United States.

After ablation, 69% of PAF patients and 62% of those who had persistent AFib showed no sign of atrial arrhythmia (AA) over 12 months, based on the trial’s method for estimating AA burden.

Residual AA burden less than 10% was seen in 87% and 82% of those initially with PAF and persistent AFib, respectively. Burdens in that lowest range, compared with greater AA burden, predicted a “clinically meaningful” improvement in QoL scores in PAF patients.

Those who entered the study with persistent AFib showed such improvement – defined as a more than 19-point gain on the Atrial Fibrillation Effect on Quality-of-Life Questionnaire – regardless of postablation AA burden.

Moreover, patients initially with either type of AFib and residual burdens in the lowest range went on to have fewer cardioversions and repeat ablations (P < .01), Atul Verma, MD, McGill University Health Centre, Montreal, reported at the annual scientific sessions of the Heart Rhythm Society.

Dr. Verma, the trial’s principal investigator, is also lead author on the same-day publication of the secondary analysis in Heart Rhythm.
 

Binary endpoint lacks relevance

The PULSED-AF primary analysis defined ablation efficacy partly as freedom from AA recurrence lasting at least 30 seconds, with or without symptoms, a traditional AFib-ablation trial endpoint that is nonetheless considered clinically unhelpful.

The secondary analysis recasts that binary endpoint as degree of reduction in AFib burden, a continuous variable. That potentially allows AFib ablation efficacy to be assessed in a more nuanced way likely to be more meaningful to patients and the health care system, observed Dr. Verma and colleagues.

The “30-second endpoint” is limited in clinical usefulness and “doesn’t mean much to the patient,” he said at a press conference on the analysis before formally presenting it at the HRS sessions.

Recent AFib ablation trials have explored AA burden as possibly a superior way to assess the procedure’s success “but also to see if it’s better correlated with quality of life and health care outcomes,” Dr. Verma said. “So that’s exactly what we’ve tried to do here using the PULSED-AF data.”

In the secondary analysis, he said, patients’ rate of freedom from the 30-second endpoint was about 70%, but “more than 85% of them had an AFib burden of less than 10%.”

“This efficacy endpoint of 30 seconds of atrial arrhythmia has been challenged and has been seen clinically as insignificant,” agreed Rajeev Pathak, MBBS, PhD, of Australian National University and director of cardiac electrophysiology at Canberra (Australia) Hospital.

In AFib radiofrequency ablation and cryoablation studies “there is clear disconnect between these 30-second episodes of atrial arrhythmias we see and the clinical relevance of health care utilization and quality of life,” said Dr. Pathak, invited discussant for Dr. Verma’s presentation at the sessions.

Now an AFib ablation trial using PFA catheters has yielded similar results, finding AA burden to be “a more objective and relevant measure of success,” he said. “A 30-second endpoint is arbitrary, lacks significance, and is highly dependent on the monitoring strategy.”
 

The more you look, the more you see

The new secondary analysis included a demonstration that success rates based on the 30-second endpoint indeed vary depending on how subsequent arrhythmias are monitored.

As described by Dr. Verma, PULSED-AF data were assessed for the 30-second endpoint captured using three separate intermittent monitoring strategies that it and other recent ablation trials have used:

• Strategy A: Transtelephonic monitoring weekly and in the event of symptoms, plus 24-hour Holter monitoring at 6 and 12 months and 12-lead ECG at 3, 6, and 12 months
• Strategy B: Transtelephonic monitoring weekly and at symptoms for 3-6 months followed by monthly and at symptoms from 6 to 12 months, plus 24-hour Holter monitoring at 6 and 12 months, plus 12-lead ECG at 3, 6, and 12 months
• Strategy C: The median of two 24-hour Holter monitoring sessions per patient over 12 months

As Dr. Verma reported, rates of freedom from the 30-second endpoint climbed with successive monitoring strategies. The rates for PAF and persistent AFib patients, respectively, were: Strategy A – 70% and 62%, Strategy B – 71% and 68%, Strategy C – 91% and 86%.

“If you’re using the ‘freedom-from-30-seconds’ endpoint, the results that you are going to get are highly dependent on the monitoring strategy,” Dr. Verma said. “The more you look, the more you see.”
 

Valid estimation of burden

For the main PULSED-AF secondary analysis, the investigators defined AA burden according to findings on either Holter monitoring or the 12-lead ECG. “So as not to bias these results,” Dr. Verma said, “for every patient, we picked the method that gave us the highest atrial arrhythmia burden.”

Ideally, Dr. Verma said in an interview, arrhythmia burden would be determined using devices such as implantable loop recorders. “The problem is, this is expensive and not practical” in both clinical practice and many trials, so PULSED-AF investigators went with the intermittent monitoring strategy to estimate burdens.

Their method appears valid, he said, given that the study identified a statistically relevant 10% AA burden cut off for predicting quality of life improvement or less health care resource use.

“If their residual atrial arrhythmia burden was greater than 10%, they did not have a statistically significant improvement in quality of life,” Dr. Verma observed. And “very few” of them had cardioversions or repeat ablation.

“I couldn’t agree more” that residual AA burden is preferable to the 30-second endpoint for gauging AFib ablation success, Kenneth Ellenbogen, MD, Virginia Commonwealth University Medical Center, Richmond, said in an interview. Dr. Ellenbogen is also director of clinical cardiac electrophysiology and pacing at VCU Health Pauley Heart Center and not associated with PULSED-AF.

That AA burden was linked to health care resource use in the study “is absolutely brilliant,” he said, “because that’s what the bean counters really want at the end of the day. And as doctors we care about patients feeling better – improving quality of life.”

PULSED-AF was funded by Medtronic. Dr. Verma disclosed financial relationships with Bayer, Biosense Webster, Medtronic, Thermedical, Kardium, and Galaxy Medical, as well as and research grants from Adagio Medical. Dr. Ellenbogen disclosed financial relationships with Boston Scientific, Medtronic, Kestra, Hylomorph, Biotronik, MediLynx, Impulse Dynamics USA, Abbott, Biosense Webster, Milestone Pharmaceuticals, Sanofi, Medpace, and Elsevier. Dr. Pathak disclosed no relevant financial relationships.

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

Should people be concerned about possible hair loss when taking Wegovy, Ozempic, or Mounjaro for weight loss (where the latter two drugs are being used off label) – as was recently claimed by some people on social media and reported in news stories?
 

The consensus among dermatologists and endocrinologists is no.

It’s up to the individual to weigh the benefits of treating obesity against the risks of the therapy, including the low risk of developing temporary hair loss, says one expert.
 

Wegovy, Ozempic, and Mounjaro

Of these three newer medications, only the glucagonlike peptide–1 (GLP-1) receptor agonist semaglutide (Wegovy) is approved by the Food and Drug Administration (since June 2021) for weight management – specifically for people with either obesity (body mass index ≥ 30 kg/m²) or overweight (BMI ≥ 27) plus at least one weight-related comorbidity such as hypertension, type 2 diabetes, and high cholesterol – with a dosage up to a 2.4-mg weekly injection.

When there was a short supply of Wegovy soon after it became available, some people turned to the same drug – semaglutide, but marketed as Ozempic for type 2 diabetes, which is titrated up to a 2-mg weekly injection. Still others opted for tirzepatide (Mounjaro), a dual GLP-1 agonist and glucose-dependent insulinotropic polypeptide (GIP) agonist. Tirzepatide is approved for type 2 diabetes in the United States but is not yet approved for weight loss.

Wegovy shortages continue to be reported.

Alopecia (hair loss) was an uncommon side effect in the clinical trials of these medications; of interest, it was more common after bariatric surgery.

In clinical trials, 3% of patients receiving Wegovy (a 2.4-mg/wk injection) versus 1% of patients receiving placebo reported alopecia. Hair loss was not reported as a side effect in clinical trials of Ozempic (a 2-mg/wk injection) for type 2 diabetes. In a clinical trial of tirzepatide for weight loss in obesity, 5.7% of patients taking the highest dose (a 15-mg once-weekly injection) reported alopecia vs 1% of those who got a placebo.

In contrast, a review of 18 mostly observational studies reported that 57% of patients had hair loss after bariatric surgery.
 

Is it the drug or the rapid weight loss?

None of the experts consulted for this article had seen patients who came to them about hair loss while taking these drugs for weight loss.

“I have not seen patients complaining of hair loss from these medications, but perhaps it is just a matter of time,” said Lynne J. Goldberg, MD, a professor of dermatology and pathology and laboratory medicine, at Boston University, and director of the hair clinic at Boston Medical Center.

“Some of my patients lose hair when they lose weight, generally as a result of the weight loss itself and not as a side effect of these medications,” said Katharine H. Saunders, MD, an obesity medicine physician, cofounder of Intellihealth, and an assistant professor of medicine at Weill Cornell Medicine, New York.

“Hair loss from rapid weight loss is very common [and] not necessarily a side effect of the medication itself but more as a result of how quickly the weight loss occurs,” echoed Susan Massick, MD, associate professor of dermatology, Ohio State University, and a dermatologist at Ohio State’s Wexner Medical Center, both in Columbus.

USC Westside Center for Diabetes

“Hair loss is tricky,” observed Anne Peters, MD, director of clinical diabetes programs at the University of Southern California, Los Angeles. “Losing weight and/or changing your diet causes hair loss. Stress can cause hair loss. So, it is hard to separate weight loss from medication effect.”
 

Telogen effluvium (stress shedding) with rapid weight loss

The hair loss seems to be associated with rapid weight loss, the experts agreed.

“It is rare, but we can see patients who have a period of diffuse hair loss, called telogen effluvium, or ‘stress shedding’ with rapid weight loss,” said Michael A. Weintraub, MD, an endocrinologist at NYU Langone Health, New York.

This hair loss occurs in relation to either physical (surgery, pregnancy, illness) or emotional stress, added Dr. Weintraub, who is an assistant professor at NYU Grossman School of Medicine.

Hair loss caused by rapid weight loss could be caused by an antiobesity medication, but it could also occur with other obesity treatments, such as bariatric surgery or drastic dietary changes, he said. The hair shedding is typically short lived and reversible.

About 80%-85% of hair is in the anagen (growth) phase, about 5% is in a transitional (catagen) phase, and the rest is in telogen (resting, or shedding) phase, Dr. Massick explained. In telogen effluvium, hairs that are normally in the growth phase get suddenly shifted to telogen phase and are shed rapidly.

“Telogen effluvium can be caused by rapid weight loss, major surgery, severe COVID infection, high fever, or death in the family,” she noted. “You will not go bald with telogen effluvium, but you might find that you may lose a good volume of hair,” much more than the normal loss of up to 100 hairs a day.

“I counsel my patients about the possibility of losing hair before they undergo bariatric surgery,” Dr. Saunders said. “Generally, the health benefits of weight loss and weight maintenance outweigh the risk of temporary hair loss.”

Nutritional deficiencies and malnutrition can contribute to hair loss as well, and iron deficiency is sometimes a culprit, she added.

“If someone is worried” about hair loss associated with weight loss, “they should see their doctor,” Dr. Peters said. “If they are on thyroid hormone, in particular, the levels should be retested after weight loss.”

Hair loss appears more common after bariatric surgery than with antiobesity medications,” Dr. Weintraub observed, and it is unclear whether this is because the weight loss is more dramatic after surgery and thus a greater stressor, or whether it is caused by nutrient deficiency or a different mechanism entirely.

“Unlike certain forms of bariatric surgery, which can lead to malabsorption (e.g., Roux-en-Y gastric bypass), medications such as GLP-1 agonists and GLP-1/GIP dual agonists do not cause malabsorption,” Dr. Weintraub noted. “So nutritional deficiencies are less likely to be the cause of new hair loss in those taking antiobesity medications than [in] someone who underwent bariatric surgery.”

Iron and vitamin D deficiencies are the most common nutritional deficiencies that can cause hair loss, he noted.
 

Slow and steady weight loss rather than rapid

“I would suggest that patients try to keep the weight loss slow and steady, rather than rapid,” Dr. Goldberg said, “and follow any vitamin/mineral supplementation plan that they are given. Patients with bariatric surgery have nutritional guidance and a supplementation plan.”

“Follow a well-balanced dietary strategy with ample protein, vegetables, and some fruit,” Dr. Saunders said. Health care providers should monitor lab tests to check for and treat vitamin deficiencies, and registered dietitians can be crucial to ensure proper nutrition. She advises patients: “Find coping strategies to reduce stress and get enough sleep. If iron levels are low, start an iron supplement under your provider’s supervision.”

“Some of my patients swear by biotin supplements, prenatal vitamins or ‘hair, skin, and nails’ vitamins,” she added. If hair loss doesn’t stop, a dermatologist can look for other contributors and discuss strategies for hair restoration.

Individuals who undergo bariatric surgery require lifelong vitamin supplementation and yearly (or more frequent) lab testing, she noted.

“With, for example, bariatric surgery or any type of diet change you want to make sure you still maintain a balanced diet, whether its calories, protein, iron, zinc, vitamins (vitamin D for example),” Dr. Massick echoed.

Similarly, Dr. Peters advised: “I would say to maintain a normal healthy diet even if eating less. Exercise. Do all those healthy things. Taking a daily multivitamin isn’t a bad idea. Talk with a nutritionist. Use the appetite suppression of the medication to combine with healthy eating.”

“If someone is having new hair loss, they should see their clinician to evaluate for all possible causes,” Dr. Weintraub said. “Their provider can evaluate for underlying causes like thyroid dysfunction, iron deficiency, and vitamin D deficiency.”

However, if a patient’s pattern of hair loss is not diffuse but occurs in patches, this has an entirely different set of etiologies probably unrelated to antiobesity medication and should be evaluated.

Working with a nutritionist to ensure that patients have sufficient protein and micronutrient intake can lower the risk of developing hair loss and other complications, Dr. Weintraub said. “This is particularly important for certain forms of bariatric surgery such as Roux-en-Y gastric bypass, since that can lead to malabsorption of specific vitamins and minerals that need to be periodically measured and supplemented.”

In individuals starting an antiobesity medication, beginning a daily multivitamin has little harm, he added, and can ensure they are getting essential minerals and vitamins. However, no studies have specifically investigated this yet.

“Ultimately, it’s important to weigh the benefits of antiobesity medications against the potential risks, as we do with any medical intervention,” according to Dr. Weintraub.

“The purpose of treating obesity,” he stressed, “is to reduce the risk of heart disease, stroke, and multiple types of cancers. It’s up to the individual to weigh these benefits against the risks of the treatment, including the low risk of developing temporary hair loss.”

Dr. Peters writes a column for Medscape and disclosed that she served as a consultant for Blue Circle Health, Vertex, and Abbott Diabetes Care; received a research grant from Abbott Diabetes Care; and received stock options from Teladoc and Omada Health. Dr. Goldberg, Dr. Saunders, Dr. Massick, and Dr. Weintraub declared no relevant financial relationships.

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

Should people be concerned about possible hair loss when taking Wegovy, Ozempic, or Mounjaro for weight loss (where the latter two drugs are being used off label) – as was recently claimed by some people on social media and reported in news stories?
 

The consensus among dermatologists and endocrinologists is no.

It’s up to the individual to weigh the benefits of treating obesity against the risks of the therapy, including the low risk of developing temporary hair loss, says one expert.
 

Wegovy, Ozempic, and Mounjaro

Of these three newer medications, only the glucagonlike peptide–1 (GLP-1) receptor agonist semaglutide (Wegovy) is approved by the Food and Drug Administration (since June 2021) for weight management – specifically for people with either obesity (body mass index ≥ 30 kg/m²) or overweight (BMI ≥ 27) plus at least one weight-related comorbidity such as hypertension, type 2 diabetes, and high cholesterol – with a dosage up to a 2.4-mg weekly injection.

When there was a short supply of Wegovy soon after it became available, some people turned to the same drug – semaglutide, but marketed as Ozempic for type 2 diabetes, which is titrated up to a 2-mg weekly injection. Still others opted for tirzepatide (Mounjaro), a dual GLP-1 agonist and glucose-dependent insulinotropic polypeptide (GIP) agonist. Tirzepatide is approved for type 2 diabetes in the United States but is not yet approved for weight loss.

Wegovy shortages continue to be reported.

Alopecia (hair loss) was an uncommon side effect in the clinical trials of these medications; of interest, it was more common after bariatric surgery.

In clinical trials, 3% of patients receiving Wegovy (a 2.4-mg/wk injection) versus 1% of patients receiving placebo reported alopecia. Hair loss was not reported as a side effect in clinical trials of Ozempic (a 2-mg/wk injection) for type 2 diabetes. In a clinical trial of tirzepatide for weight loss in obesity, 5.7% of patients taking the highest dose (a 15-mg once-weekly injection) reported alopecia vs 1% of those who got a placebo.

In contrast, a review of 18 mostly observational studies reported that 57% of patients had hair loss after bariatric surgery.
 

Is it the drug or the rapid weight loss?

None of the experts consulted for this article had seen patients who came to them about hair loss while taking these drugs for weight loss.

“I have not seen patients complaining of hair loss from these medications, but perhaps it is just a matter of time,” said Lynne J. Goldberg, MD, a professor of dermatology and pathology and laboratory medicine, at Boston University, and director of the hair clinic at Boston Medical Center.

“Some of my patients lose hair when they lose weight, generally as a result of the weight loss itself and not as a side effect of these medications,” said Katharine H. Saunders, MD, an obesity medicine physician, cofounder of Intellihealth, and an assistant professor of medicine at Weill Cornell Medicine, New York.

“Hair loss from rapid weight loss is very common [and] not necessarily a side effect of the medication itself but more as a result of how quickly the weight loss occurs,” echoed Susan Massick, MD, associate professor of dermatology, Ohio State University, and a dermatologist at Ohio State’s Wexner Medical Center, both in Columbus.

USC Westside Center for Diabetes

“Hair loss is tricky,” observed Anne Peters, MD, director of clinical diabetes programs at the University of Southern California, Los Angeles. “Losing weight and/or changing your diet causes hair loss. Stress can cause hair loss. So, it is hard to separate weight loss from medication effect.”
 

Telogen effluvium (stress shedding) with rapid weight loss

The hair loss seems to be associated with rapid weight loss, the experts agreed.

“It is rare, but we can see patients who have a period of diffuse hair loss, called telogen effluvium, or ‘stress shedding’ with rapid weight loss,” said Michael A. Weintraub, MD, an endocrinologist at NYU Langone Health, New York.

This hair loss occurs in relation to either physical (surgery, pregnancy, illness) or emotional stress, added Dr. Weintraub, who is an assistant professor at NYU Grossman School of Medicine.

Hair loss caused by rapid weight loss could be caused by an antiobesity medication, but it could also occur with other obesity treatments, such as bariatric surgery or drastic dietary changes, he said. The hair shedding is typically short lived and reversible.

About 80%-85% of hair is in the anagen (growth) phase, about 5% is in a transitional (catagen) phase, and the rest is in telogen (resting, or shedding) phase, Dr. Massick explained. In telogen effluvium, hairs that are normally in the growth phase get suddenly shifted to telogen phase and are shed rapidly.

“Telogen effluvium can be caused by rapid weight loss, major surgery, severe COVID infection, high fever, or death in the family,” she noted. “You will not go bald with telogen effluvium, but you might find that you may lose a good volume of hair,” much more than the normal loss of up to 100 hairs a day.

“I counsel my patients about the possibility of losing hair before they undergo bariatric surgery,” Dr. Saunders said. “Generally, the health benefits of weight loss and weight maintenance outweigh the risk of temporary hair loss.”

Nutritional deficiencies and malnutrition can contribute to hair loss as well, and iron deficiency is sometimes a culprit, she added.

“If someone is worried” about hair loss associated with weight loss, “they should see their doctor,” Dr. Peters said. “If they are on thyroid hormone, in particular, the levels should be retested after weight loss.”

Hair loss appears more common after bariatric surgery than with antiobesity medications,” Dr. Weintraub observed, and it is unclear whether this is because the weight loss is more dramatic after surgery and thus a greater stressor, or whether it is caused by nutrient deficiency or a different mechanism entirely.

“Unlike certain forms of bariatric surgery, which can lead to malabsorption (e.g., Roux-en-Y gastric bypass), medications such as GLP-1 agonists and GLP-1/GIP dual agonists do not cause malabsorption,” Dr. Weintraub noted. “So nutritional deficiencies are less likely to be the cause of new hair loss in those taking antiobesity medications than [in] someone who underwent bariatric surgery.”

Iron and vitamin D deficiencies are the most common nutritional deficiencies that can cause hair loss, he noted.
 

Slow and steady weight loss rather than rapid

“I would suggest that patients try to keep the weight loss slow and steady, rather than rapid,” Dr. Goldberg said, “and follow any vitamin/mineral supplementation plan that they are given. Patients with bariatric surgery have nutritional guidance and a supplementation plan.”

“Follow a well-balanced dietary strategy with ample protein, vegetables, and some fruit,” Dr. Saunders said. Health care providers should monitor lab tests to check for and treat vitamin deficiencies, and registered dietitians can be crucial to ensure proper nutrition. She advises patients: “Find coping strategies to reduce stress and get enough sleep. If iron levels are low, start an iron supplement under your provider’s supervision.”

“Some of my patients swear by biotin supplements, prenatal vitamins or ‘hair, skin, and nails’ vitamins,” she added. If hair loss doesn’t stop, a dermatologist can look for other contributors and discuss strategies for hair restoration.

Individuals who undergo bariatric surgery require lifelong vitamin supplementation and yearly (or more frequent) lab testing, she noted.

“With, for example, bariatric surgery or any type of diet change you want to make sure you still maintain a balanced diet, whether its calories, protein, iron, zinc, vitamins (vitamin D for example),” Dr. Massick echoed.

Similarly, Dr. Peters advised: “I would say to maintain a normal healthy diet even if eating less. Exercise. Do all those healthy things. Taking a daily multivitamin isn’t a bad idea. Talk with a nutritionist. Use the appetite suppression of the medication to combine with healthy eating.”

“If someone is having new hair loss, they should see their clinician to evaluate for all possible causes,” Dr. Weintraub said. “Their provider can evaluate for underlying causes like thyroid dysfunction, iron deficiency, and vitamin D deficiency.”

However, if a patient’s pattern of hair loss is not diffuse but occurs in patches, this has an entirely different set of etiologies probably unrelated to antiobesity medication and should be evaluated.

Working with a nutritionist to ensure that patients have sufficient protein and micronutrient intake can lower the risk of developing hair loss and other complications, Dr. Weintraub said. “This is particularly important for certain forms of bariatric surgery such as Roux-en-Y gastric bypass, since that can lead to malabsorption of specific vitamins and minerals that need to be periodically measured and supplemented.”

In individuals starting an antiobesity medication, beginning a daily multivitamin has little harm, he added, and can ensure they are getting essential minerals and vitamins. However, no studies have specifically investigated this yet.

“Ultimately, it’s important to weigh the benefits of antiobesity medications against the potential risks, as we do with any medical intervention,” according to Dr. Weintraub.

“The purpose of treating obesity,” he stressed, “is to reduce the risk of heart disease, stroke, and multiple types of cancers. It’s up to the individual to weigh these benefits against the risks of the treatment, including the low risk of developing temporary hair loss.”

Dr. Peters writes a column for Medscape and disclosed that she served as a consultant for Blue Circle Health, Vertex, and Abbott Diabetes Care; received a research grant from Abbott Diabetes Care; and received stock options from Teladoc and Omada Health. Dr. Goldberg, Dr. Saunders, Dr. Massick, and Dr. Weintraub declared no relevant financial relationships.

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

Should people be concerned about possible hair loss when taking Wegovy, Ozempic, or Mounjaro for weight loss (where the latter two drugs are being used off label) – as was recently claimed by some people on social media and reported in news stories?
 

The consensus among dermatologists and endocrinologists is no.

It’s up to the individual to weigh the benefits of treating obesity against the risks of the therapy, including the low risk of developing temporary hair loss, says one expert.
 

Wegovy, Ozempic, and Mounjaro

Of these three newer medications, only the glucagonlike peptide–1 (GLP-1) receptor agonist semaglutide (Wegovy) is approved by the Food and Drug Administration (since June 2021) for weight management – specifically for people with either obesity (body mass index ≥ 30 kg/m²) or overweight (BMI ≥ 27) plus at least one weight-related comorbidity such as hypertension, type 2 diabetes, and high cholesterol – with a dosage up to a 2.4-mg weekly injection.

When there was a short supply of Wegovy soon after it became available, some people turned to the same drug – semaglutide, but marketed as Ozempic for type 2 diabetes, which is titrated up to a 2-mg weekly injection. Still others opted for tirzepatide (Mounjaro), a dual GLP-1 agonist and glucose-dependent insulinotropic polypeptide (GIP) agonist. Tirzepatide is approved for type 2 diabetes in the United States but is not yet approved for weight loss.

Wegovy shortages continue to be reported.

Alopecia (hair loss) was an uncommon side effect in the clinical trials of these medications; of interest, it was more common after bariatric surgery.

In clinical trials, 3% of patients receiving Wegovy (a 2.4-mg/wk injection) versus 1% of patients receiving placebo reported alopecia. Hair loss was not reported as a side effect in clinical trials of Ozempic (a 2-mg/wk injection) for type 2 diabetes. In a clinical trial of tirzepatide for weight loss in obesity, 5.7% of patients taking the highest dose (a 15-mg once-weekly injection) reported alopecia vs 1% of those who got a placebo.

In contrast, a review of 18 mostly observational studies reported that 57% of patients had hair loss after bariatric surgery.
 

Is it the drug or the rapid weight loss?

None of the experts consulted for this article had seen patients who came to them about hair loss while taking these drugs for weight loss.

“I have not seen patients complaining of hair loss from these medications, but perhaps it is just a matter of time,” said Lynne J. Goldberg, MD, a professor of dermatology and pathology and laboratory medicine, at Boston University, and director of the hair clinic at Boston Medical Center.

“Some of my patients lose hair when they lose weight, generally as a result of the weight loss itself and not as a side effect of these medications,” said Katharine H. Saunders, MD, an obesity medicine physician, cofounder of Intellihealth, and an assistant professor of medicine at Weill Cornell Medicine, New York.

“Hair loss from rapid weight loss is very common [and] not necessarily a side effect of the medication itself but more as a result of how quickly the weight loss occurs,” echoed Susan Massick, MD, associate professor of dermatology, Ohio State University, and a dermatologist at Ohio State’s Wexner Medical Center, both in Columbus.

USC Westside Center for Diabetes

“Hair loss is tricky,” observed Anne Peters, MD, director of clinical diabetes programs at the University of Southern California, Los Angeles. “Losing weight and/or changing your diet causes hair loss. Stress can cause hair loss. So, it is hard to separate weight loss from medication effect.”
 

Telogen effluvium (stress shedding) with rapid weight loss

The hair loss seems to be associated with rapid weight loss, the experts agreed.

“It is rare, but we can see patients who have a period of diffuse hair loss, called telogen effluvium, or ‘stress shedding’ with rapid weight loss,” said Michael A. Weintraub, MD, an endocrinologist at NYU Langone Health, New York.

This hair loss occurs in relation to either physical (surgery, pregnancy, illness) or emotional stress, added Dr. Weintraub, who is an assistant professor at NYU Grossman School of Medicine.

Hair loss caused by rapid weight loss could be caused by an antiobesity medication, but it could also occur with other obesity treatments, such as bariatric surgery or drastic dietary changes, he said. The hair shedding is typically short lived and reversible.

About 80%-85% of hair is in the anagen (growth) phase, about 5% is in a transitional (catagen) phase, and the rest is in telogen (resting, or shedding) phase, Dr. Massick explained. In telogen effluvium, hairs that are normally in the growth phase get suddenly shifted to telogen phase and are shed rapidly.

“Telogen effluvium can be caused by rapid weight loss, major surgery, severe COVID infection, high fever, or death in the family,” she noted. “You will not go bald with telogen effluvium, but you might find that you may lose a good volume of hair,” much more than the normal loss of up to 100 hairs a day.

“I counsel my patients about the possibility of losing hair before they undergo bariatric surgery,” Dr. Saunders said. “Generally, the health benefits of weight loss and weight maintenance outweigh the risk of temporary hair loss.”

Nutritional deficiencies and malnutrition can contribute to hair loss as well, and iron deficiency is sometimes a culprit, she added.

“If someone is worried” about hair loss associated with weight loss, “they should see their doctor,” Dr. Peters said. “If they are on thyroid hormone, in particular, the levels should be retested after weight loss.”

Hair loss appears more common after bariatric surgery than with antiobesity medications,” Dr. Weintraub observed, and it is unclear whether this is because the weight loss is more dramatic after surgery and thus a greater stressor, or whether it is caused by nutrient deficiency or a different mechanism entirely.

“Unlike certain forms of bariatric surgery, which can lead to malabsorption (e.g., Roux-en-Y gastric bypass), medications such as GLP-1 agonists and GLP-1/GIP dual agonists do not cause malabsorption,” Dr. Weintraub noted. “So nutritional deficiencies are less likely to be the cause of new hair loss in those taking antiobesity medications than [in] someone who underwent bariatric surgery.”

Iron and vitamin D deficiencies are the most common nutritional deficiencies that can cause hair loss, he noted.
 

Slow and steady weight loss rather than rapid

“I would suggest that patients try to keep the weight loss slow and steady, rather than rapid,” Dr. Goldberg said, “and follow any vitamin/mineral supplementation plan that they are given. Patients with bariatric surgery have nutritional guidance and a supplementation plan.”

“Follow a well-balanced dietary strategy with ample protein, vegetables, and some fruit,” Dr. Saunders said. Health care providers should monitor lab tests to check for and treat vitamin deficiencies, and registered dietitians can be crucial to ensure proper nutrition. She advises patients: “Find coping strategies to reduce stress and get enough sleep. If iron levels are low, start an iron supplement under your provider’s supervision.”

“Some of my patients swear by biotin supplements, prenatal vitamins or ‘hair, skin, and nails’ vitamins,” she added. If hair loss doesn’t stop, a dermatologist can look for other contributors and discuss strategies for hair restoration.

Individuals who undergo bariatric surgery require lifelong vitamin supplementation and yearly (or more frequent) lab testing, she noted.

“With, for example, bariatric surgery or any type of diet change you want to make sure you still maintain a balanced diet, whether its calories, protein, iron, zinc, vitamins (vitamin D for example),” Dr. Massick echoed.

Similarly, Dr. Peters advised: “I would say to maintain a normal healthy diet even if eating less. Exercise. Do all those healthy things. Taking a daily multivitamin isn’t a bad idea. Talk with a nutritionist. Use the appetite suppression of the medication to combine with healthy eating.”

“If someone is having new hair loss, they should see their clinician to evaluate for all possible causes,” Dr. Weintraub said. “Their provider can evaluate for underlying causes like thyroid dysfunction, iron deficiency, and vitamin D deficiency.”

However, if a patient’s pattern of hair loss is not diffuse but occurs in patches, this has an entirely different set of etiologies probably unrelated to antiobesity medication and should be evaluated.

Working with a nutritionist to ensure that patients have sufficient protein and micronutrient intake can lower the risk of developing hair loss and other complications, Dr. Weintraub said. “This is particularly important for certain forms of bariatric surgery such as Roux-en-Y gastric bypass, since that can lead to malabsorption of specific vitamins and minerals that need to be periodically measured and supplemented.”

In individuals starting an antiobesity medication, beginning a daily multivitamin has little harm, he added, and can ensure they are getting essential minerals and vitamins. However, no studies have specifically investigated this yet.

“Ultimately, it’s important to weigh the benefits of antiobesity medications against the potential risks, as we do with any medical intervention,” according to Dr. Weintraub.

“The purpose of treating obesity,” he stressed, “is to reduce the risk of heart disease, stroke, and multiple types of cancers. It’s up to the individual to weigh these benefits against the risks of the treatment, including the low risk of developing temporary hair loss.”

Dr. Peters writes a column for Medscape and disclosed that she served as a consultant for Blue Circle Health, Vertex, and Abbott Diabetes Care; received a research grant from Abbott Diabetes Care; and received stock options from Teladoc and Omada Health. Dr. Goldberg, Dr. Saunders, Dr. Massick, and Dr. Weintraub declared no relevant financial relationships.

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

ChatGPT, a popular artificial intelligence language-processing model, failed a gastroenterology self-assessment test several times in a recent study.
 

Versions 3 and 4 of the chatbot scored only 65% and 62%, respectively, on the American College of Gastroenterology Self-Assessment Test. The minimum passing grade is 70%.

“You might expect a physician to score 99%, or at least 95%,” lead author Arvind J. Trindade, MD, regional director of endoscopy at Northwell Health (Central Region) in New Hyde Park, New York, said in an interview.

The study was published online in the American Journal of Gastroenterology.

Dr. Trindade and colleagues undertook the study amid growing reports of students using the tool across many academic areas, including law and medicine, and growing interest in the chatbot’s potential in medical education.

“I saw gastroenterology students typing questions into it. I wanted to know how accurate it was in gastroenterology – if it was going to be used in medical education and patient care,” said Dr. Trindade, who is also an associate professor at Feinstein Institutes for Medical Research in Manhasset, New York. “Based on our research, ChatGPT should not be used for medical education in gastroenterology at this time, and it has a way to go before it should be implemented into the health care field.”
 

Poor showing

The researchers tested the two versions of ChatGPT on both the 2021 and 2022 online ACG Self-Assessment Test, a multiple-choice exam designed to gauge how well a trainee would do on the American Board of Internal Medicine Gastroenterology board examination.

Questions that involved image selection were excluded from the study. For those that remained, the questions and answer choices were copied and pasted directly into ChatGPT, which returned answers and explanations. The corresponding answer was selected on the ACG website based on the chatbot’s response.

Of the 455 questions posed, ChatGPT-3 correctly answered 296, and ChatGPT-4 got 284 right. There was no discernible pattern in the type of question that the chatbot answered incorrectly, but questions on surveillance timing for various disease states, diagnosis, and pharmaceutical regimens were all answered incorrectly.

The reasons for the tool’s poor performance could lie with the large language model underpinning ChatGPT, the researchers write. The model was trained on freely available information – not specifically on medical literature and not on materials that require paid journal subscriptions – to be a general-purpose interactive program.

Additionally, the chatbot may use information from a variety of sources, including non- or quasi-medical sources, or out-of-date sources, which can lead to errors, they note. ChatGPT-3 was last updated in June 2021 and ChatGPT-4 in September 2021.

“ChatGPT does not have an intrinsic understanding of an issue,” Dr. Trindade said. “Its basic function is to predict the next word in a string of text to produce an expected response, regardless of whether such a response is factually correct or not.”
 

Previous research

In a previous study, ChatGPT was able to pass parts of the U.S. Medical Licensing Examination.

The chatbot may have performed better on the USMLE because the information tested on the exam may have been more widely available for ChatGPT’s language training, Dr. Trindade said. “In addition, the threshold for passing [the USMLE] is lower with regard to the percentage of questions correctly answered,” he said.

ChatGPT seems to fare better at helping to inform patients than it does on medical exams. The chatbot provided generally satisfactory answers to common patient queries about colonoscopy in one study and about hepatocellular carcinoma and liver cirrhosis in another study.

For ChatGPT to be valuable in medical education, “future versions would need to be updated with medical resources such as journal articles, society guidelines, and medical databases, such as UpToDate,” Dr. Trindade said. “With directed medical training in gastroenterology, it may be a future tool for education or patient use in this field, but not currently as it is now. Before it can be used in gastroenterology, it should be validated.”

That said, he noted, medical education has evolved from being based on textbooks and print journals to include Internet-based journal data and practice guidelines on specialty websites. If properly primed, resources such as ChatGPT may be the next logical step.

This study received no funding. Dr. Trindade is a consultant for Pentax Medical, Boston Scientific, Lucid Diagnostic, and Exact Science and receives research support from Lucid Diagnostics.

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

ChatGPT, a popular artificial intelligence language-processing model, failed a gastroenterology self-assessment test several times in a recent study.
 

Versions 3 and 4 of the chatbot scored only 65% and 62%, respectively, on the American College of Gastroenterology Self-Assessment Test. The minimum passing grade is 70%.

“You might expect a physician to score 99%, or at least 95%,” lead author Arvind J. Trindade, MD, regional director of endoscopy at Northwell Health (Central Region) in New Hyde Park, New York, said in an interview.

The study was published online in the American Journal of Gastroenterology.

Dr. Trindade and colleagues undertook the study amid growing reports of students using the tool across many academic areas, including law and medicine, and growing interest in the chatbot’s potential in medical education.

“I saw gastroenterology students typing questions into it. I wanted to know how accurate it was in gastroenterology – if it was going to be used in medical education and patient care,” said Dr. Trindade, who is also an associate professor at Feinstein Institutes for Medical Research in Manhasset, New York. “Based on our research, ChatGPT should not be used for medical education in gastroenterology at this time, and it has a way to go before it should be implemented into the health care field.”
 

Poor showing

The researchers tested the two versions of ChatGPT on both the 2021 and 2022 online ACG Self-Assessment Test, a multiple-choice exam designed to gauge how well a trainee would do on the American Board of Internal Medicine Gastroenterology board examination.

Questions that involved image selection were excluded from the study. For those that remained, the questions and answer choices were copied and pasted directly into ChatGPT, which returned answers and explanations. The corresponding answer was selected on the ACG website based on the chatbot’s response.

Of the 455 questions posed, ChatGPT-3 correctly answered 296, and ChatGPT-4 got 284 right. There was no discernible pattern in the type of question that the chatbot answered incorrectly, but questions on surveillance timing for various disease states, diagnosis, and pharmaceutical regimens were all answered incorrectly.

The reasons for the tool’s poor performance could lie with the large language model underpinning ChatGPT, the researchers write. The model was trained on freely available information – not specifically on medical literature and not on materials that require paid journal subscriptions – to be a general-purpose interactive program.

Additionally, the chatbot may use information from a variety of sources, including non- or quasi-medical sources, or out-of-date sources, which can lead to errors, they note. ChatGPT-3 was last updated in June 2021 and ChatGPT-4 in September 2021.

“ChatGPT does not have an intrinsic understanding of an issue,” Dr. Trindade said. “Its basic function is to predict the next word in a string of text to produce an expected response, regardless of whether such a response is factually correct or not.”
 

Previous research

In a previous study, ChatGPT was able to pass parts of the U.S. Medical Licensing Examination.

The chatbot may have performed better on the USMLE because the information tested on the exam may have been more widely available for ChatGPT’s language training, Dr. Trindade said. “In addition, the threshold for passing [the USMLE] is lower with regard to the percentage of questions correctly answered,” he said.

ChatGPT seems to fare better at helping to inform patients than it does on medical exams. The chatbot provided generally satisfactory answers to common patient queries about colonoscopy in one study and about hepatocellular carcinoma and liver cirrhosis in another study.

For ChatGPT to be valuable in medical education, “future versions would need to be updated with medical resources such as journal articles, society guidelines, and medical databases, such as UpToDate,” Dr. Trindade said. “With directed medical training in gastroenterology, it may be a future tool for education or patient use in this field, but not currently as it is now. Before it can be used in gastroenterology, it should be validated.”

That said, he noted, medical education has evolved from being based on textbooks and print journals to include Internet-based journal data and practice guidelines on specialty websites. If properly primed, resources such as ChatGPT may be the next logical step.

This study received no funding. Dr. Trindade is a consultant for Pentax Medical, Boston Scientific, Lucid Diagnostic, and Exact Science and receives research support from Lucid Diagnostics.

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

ChatGPT, a popular artificial intelligence language-processing model, failed a gastroenterology self-assessment test several times in a recent study.
 

Versions 3 and 4 of the chatbot scored only 65% and 62%, respectively, on the American College of Gastroenterology Self-Assessment Test. The minimum passing grade is 70%.

“You might expect a physician to score 99%, or at least 95%,” lead author Arvind J. Trindade, MD, regional director of endoscopy at Northwell Health (Central Region) in New Hyde Park, New York, said in an interview.

The study was published online in the American Journal of Gastroenterology.

Dr. Trindade and colleagues undertook the study amid growing reports of students using the tool across many academic areas, including law and medicine, and growing interest in the chatbot’s potential in medical education.

“I saw gastroenterology students typing questions into it. I wanted to know how accurate it was in gastroenterology – if it was going to be used in medical education and patient care,” said Dr. Trindade, who is also an associate professor at Feinstein Institutes for Medical Research in Manhasset, New York. “Based on our research, ChatGPT should not be used for medical education in gastroenterology at this time, and it has a way to go before it should be implemented into the health care field.”
 

Poor showing

The researchers tested the two versions of ChatGPT on both the 2021 and 2022 online ACG Self-Assessment Test, a multiple-choice exam designed to gauge how well a trainee would do on the American Board of Internal Medicine Gastroenterology board examination.

Questions that involved image selection were excluded from the study. For those that remained, the questions and answer choices were copied and pasted directly into ChatGPT, which returned answers and explanations. The corresponding answer was selected on the ACG website based on the chatbot’s response.

Of the 455 questions posed, ChatGPT-3 correctly answered 296, and ChatGPT-4 got 284 right. There was no discernible pattern in the type of question that the chatbot answered incorrectly, but questions on surveillance timing for various disease states, diagnosis, and pharmaceutical regimens were all answered incorrectly.

The reasons for the tool’s poor performance could lie with the large language model underpinning ChatGPT, the researchers write. The model was trained on freely available information – not specifically on medical literature and not on materials that require paid journal subscriptions – to be a general-purpose interactive program.

Additionally, the chatbot may use information from a variety of sources, including non- or quasi-medical sources, or out-of-date sources, which can lead to errors, they note. ChatGPT-3 was last updated in June 2021 and ChatGPT-4 in September 2021.

“ChatGPT does not have an intrinsic understanding of an issue,” Dr. Trindade said. “Its basic function is to predict the next word in a string of text to produce an expected response, regardless of whether such a response is factually correct or not.”
 

Previous research

In a previous study, ChatGPT was able to pass parts of the U.S. Medical Licensing Examination.

The chatbot may have performed better on the USMLE because the information tested on the exam may have been more widely available for ChatGPT’s language training, Dr. Trindade said. “In addition, the threshold for passing [the USMLE] is lower with regard to the percentage of questions correctly answered,” he said.

ChatGPT seems to fare better at helping to inform patients than it does on medical exams. The chatbot provided generally satisfactory answers to common patient queries about colonoscopy in one study and about hepatocellular carcinoma and liver cirrhosis in another study.

For ChatGPT to be valuable in medical education, “future versions would need to be updated with medical resources such as journal articles, society guidelines, and medical databases, such as UpToDate,” Dr. Trindade said. “With directed medical training in gastroenterology, it may be a future tool for education or patient use in this field, but not currently as it is now. Before it can be used in gastroenterology, it should be validated.”

That said, he noted, medical education has evolved from being based on textbooks and print journals to include Internet-based journal data and practice guidelines on specialty websites. If properly primed, resources such as ChatGPT may be the next logical step.

This study received no funding. Dr. Trindade is a consultant for Pentax Medical, Boston Scientific, Lucid Diagnostic, and Exact Science and receives research support from Lucid Diagnostics.

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

Patients presenting with an acute ischemic stroke and found to have atrial fibrillation (AFib) can be safely started on a direct oral anticoagulant (DOAC) much earlier than starting generally occurs in current clinical practice, a new study suggests.

The ELAN trial found that starting DOAC treatment earlier was not associated with an increased risk for intracranial hemorrhage (ICH) but rather was linked to a lower rate of ischemic events.

“We conclude that there is no reason to delay DOAC treatment in these patients. Our results suggest that early DOAC treatment is reasonable; it is unlikely to cause harm, and it is probably better at reducing ischemic events,” lead investigator of the study, Urs Fischer, MD, professor of neurology at University Hospital Basel (Switzerland), commented in an interview.

“This trial will change clinical practice in that we can feel much more reassured that starting DOAC treatment early in these patients will not cause harm,” he said.

Senior investigator Jesse Dawson, MD, professor of stroke medicine at Queen Elizabeth University Hospital, Glasgow, added: “This issue of timing of DOAC treatment causes a lot of anxiety in our daily workload. Clinicians are scared of causing an ICH, so they tend to wait. These results will ease a lot of that anxiety.”

Imaging-based assessment of stroke severity

In the ELAN trial, the definition of stroke severity was based on imaging rather than on the National Institutes of Health Stroke Scale (NIHSS).

“We took a cautious approach by using imaging to define stroke severity. So, when using these results in clinical practice, it is important that patients are selected for the timing of DOAC treatment based on the imaging results,” Dr. Dawson explained. “This is very straightforward, as the size of the stroke can be seen clearly on the routine CT imaging that all patients receive up front. This is a very pragmatic and simple protocol. And advanced imaging is not required.”

He noted that though clinicians tend to use the NIHSS clinical symptom score to define mild, moderate, and severe stroke, the imaging approach is actually more accurate when determining the risk for bleeding and ICH. And though imaging results often correlate with NIHSS scores, there can be some exceptions.

Commenting on the ELAN trial results at the ESOC meeting, Georgios Tsivgoulis, MD, professor of neurology, University of Athens, said that the trial showed that early administration of DOACs in these patients was safe and did not increase the rate of ICH.

“There was a very low ICH rate with only two events in each group. And then there was above a 1% reduction in the composite outcome including ischemic vascular events and bleeding,” he noted.

“This is important because there are many thousands of patients with acute ischemic stroke and AFib, and now we have a large study showing we can treat them with a DOAC early, and this appears to be safe and it appears also be more effective in terms of outcome events,” Dr. Tsivgoulis said.

But he highlighted one important caveat: The majority of patients had mild or moderate stroke.

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

Patients presenting with an acute ischemic stroke and found to have atrial fibrillation (AFib) can be safely started on a direct oral anticoagulant (DOAC) much earlier than starting generally occurs in current clinical practice, a new study suggests.

The ELAN trial found that starting DOAC treatment earlier was not associated with an increased risk for intracranial hemorrhage (ICH) but rather was linked to a lower rate of ischemic events.

“We conclude that there is no reason to delay DOAC treatment in these patients. Our results suggest that early DOAC treatment is reasonable; it is unlikely to cause harm, and it is probably better at reducing ischemic events,” lead investigator of the study, Urs Fischer, MD, professor of neurology at University Hospital Basel (Switzerland), commented in an interview.

“This trial will change clinical practice in that we can feel much more reassured that starting DOAC treatment early in these patients will not cause harm,” he said.

Senior investigator Jesse Dawson, MD, professor of stroke medicine at Queen Elizabeth University Hospital, Glasgow, added: “This issue of timing of DOAC treatment causes a lot of anxiety in our daily workload. Clinicians are scared of causing an ICH, so they tend to wait. These results will ease a lot of that anxiety.”

Imaging-based assessment of stroke severity

In the ELAN trial, the definition of stroke severity was based on imaging rather than on the National Institutes of Health Stroke Scale (NIHSS).

“We took a cautious approach by using imaging to define stroke severity. So, when using these results in clinical practice, it is important that patients are selected for the timing of DOAC treatment based on the imaging results,” Dr. Dawson explained. “This is very straightforward, as the size of the stroke can be seen clearly on the routine CT imaging that all patients receive up front. This is a very pragmatic and simple protocol. And advanced imaging is not required.”

He noted that though clinicians tend to use the NIHSS clinical symptom score to define mild, moderate, and severe stroke, the imaging approach is actually more accurate when determining the risk for bleeding and ICH. And though imaging results often correlate with NIHSS scores, there can be some exceptions.

Commenting on the ELAN trial results at the ESOC meeting, Georgios Tsivgoulis, MD, professor of neurology, University of Athens, said that the trial showed that early administration of DOACs in these patients was safe and did not increase the rate of ICH.

“There was a very low ICH rate with only two events in each group. And then there was above a 1% reduction in the composite outcome including ischemic vascular events and bleeding,” he noted.

“This is important because there are many thousands of patients with acute ischemic stroke and AFib, and now we have a large study showing we can treat them with a DOAC early, and this appears to be safe and it appears also be more effective in terms of outcome events,” Dr. Tsivgoulis said.

But he highlighted one important caveat: The majority of patients had mild or moderate stroke.

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

Patients presenting with an acute ischemic stroke and found to have atrial fibrillation (AFib) can be safely started on a direct oral anticoagulant (DOAC) much earlier than starting generally occurs in current clinical practice, a new study suggests.

The ELAN trial found that starting DOAC treatment earlier was not associated with an increased risk for intracranial hemorrhage (ICH) but rather was linked to a lower rate of ischemic events.

“We conclude that there is no reason to delay DOAC treatment in these patients. Our results suggest that early DOAC treatment is reasonable; it is unlikely to cause harm, and it is probably better at reducing ischemic events,” lead investigator of the study, Urs Fischer, MD, professor of neurology at University Hospital Basel (Switzerland), commented in an interview.

“This trial will change clinical practice in that we can feel much more reassured that starting DOAC treatment early in these patients will not cause harm,” he said.

Senior investigator Jesse Dawson, MD, professor of stroke medicine at Queen Elizabeth University Hospital, Glasgow, added: “This issue of timing of DOAC treatment causes a lot of anxiety in our daily workload. Clinicians are scared of causing an ICH, so they tend to wait. These results will ease a lot of that anxiety.”

Imaging-based assessment of stroke severity

In the ELAN trial, the definition of stroke severity was based on imaging rather than on the National Institutes of Health Stroke Scale (NIHSS).

“We took a cautious approach by using imaging to define stroke severity. So, when using these results in clinical practice, it is important that patients are selected for the timing of DOAC treatment based on the imaging results,” Dr. Dawson explained. “This is very straightforward, as the size of the stroke can be seen clearly on the routine CT imaging that all patients receive up front. This is a very pragmatic and simple protocol. And advanced imaging is not required.”

He noted that though clinicians tend to use the NIHSS clinical symptom score to define mild, moderate, and severe stroke, the imaging approach is actually more accurate when determining the risk for bleeding and ICH. And though imaging results often correlate with NIHSS scores, there can be some exceptions.

Commenting on the ELAN trial results at the ESOC meeting, Georgios Tsivgoulis, MD, professor of neurology, University of Athens, said that the trial showed that early administration of DOACs in these patients was safe and did not increase the rate of ICH.

“There was a very low ICH rate with only two events in each group. And then there was above a 1% reduction in the composite outcome including ischemic vascular events and bleeding,” he noted.

“This is important because there are many thousands of patients with acute ischemic stroke and AFib, and now we have a large study showing we can treat them with a DOAC early, and this appears to be safe and it appears also be more effective in terms of outcome events,” Dr. Tsivgoulis said.

But he highlighted one important caveat: The majority of patients had mild or moderate stroke.

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

MANNHEIM, GERMANY – Half of patients who die from homozygous familial hypercholesterolemia (HoFH) do so by age 32 years, new registry data show.

The researchers looked at almost 40 patients from the HoFH International Clinical Collaborators (HICC) registry who had died before data entry, finding that they had a mean age of diagnosis of 12 years.

Even those who received treatment had high LDL cholesterol levels, and 70% developed atherosclerotic cardiovascular disease (ASCVD) at a median age of 28 years.

Worryingly, the results showed that the median age at death was 32 years. Results were presented at the annual congress of the European Atherosclerosis Society.

Patients with HoFH “have severe atherosclerotic cardiovascular disease risk,” said study presenter Janneke Mulder, a PhD candidate at the department of internal medicine, Erasmus University Medical Center, Rotterdam, the Netherlands.

“Therefore, early diagnosis and initiation of treatments, and also a combination of treatments, is really crucial,” she added.
 

Call to action

Approached for comment, Maciej Banach, MD, PhD, full professor of cardiology, Polish Mother’s Memorial Hospital Research Institute, Lodz, and Secretary of the EAS, described the results as “terrifying.”

He said in an interview that they are a “call to action,” especially given that so few patients in the study received intensive combination lipid-lowering therapy despite having a baseline LDL cholesterol level that was “very, very high.”

Banach underlined that patients who receive triple lipid-lowering therapy with a high-intensity statin, ezetimibe (Nustendi), and a proprotein convertase subtilisin/kexin type 9 inhibitor, could expect, based on current evidence, to see their LDL cholesterol levels reduced by 85% and be on target.

“Obviously, this is kind of academic,” because in the real-world “this 85% is not observed very often,” but it offers a target for steep reductions in cholesterol levels.

“This is something that we should focus on for these patients from the beginning,” said Dr. Banach, either with a stepwise approach “or for experts in pediatric HoFH, “maybe immediately.”

He emphasized that clinicians have everything at hand to “be both effective in the early diagnosis of HoFH, the earlier the better, and obviously to be effective with its treatment.”

“We should do something to prolong the lives of those people,” because the current results are “terrifying,” Dr. Banach added.
 

Rare genetic condition

Presenting her findings, Ms. Mulder began by highlighting that HoFH is a “rare genetic condition that occurs due to mutations in cholesterol metabolism.”

This, she continued, leads to “severely increased LDL cholesterol levels, and consequently to very premature cardiovascular disease,” with patients potentially experiencing their first cardiovascular event before age 20 years.

Ms. Mulder pointed out that, although there have been case series in the literature on HoFH, they have had “limited numbers” and patients have typically spent decades being treated at the same lipid management clinic.

To broaden the understanding of the clinical characteristics and management of patients dying with HoFH, the team examined data from the HICC registry, which is “the largest contemporary database of homozygous FH patients,” Ms. Mulder said.

It includes 751 patients with HoFH from 88 centers in 38 countries who were alive in 2010 or later. Data entry was between 2016 and 2020. The current analysis focused on 37 patients who had already died by the time they were included on the registry.

Of those, 49% were women, 38% were of White ethnicity, and 43% were from high-income countries.

The median age at diagnosis was 12 years, Ms. Mulder said, explaining that this is similar to that seen in other studies. The majority (86%) underwent genetic testing, and 92% presented with xanthomas.

Ms. Mulder also noted that, at their final clinical evaluation, which was conducted a median age of 18 years after their initial diagnosis, 43% of patients were recorded as current or former smokers.

In terms of their lipid-lowering therapy, 94% were taking a statin, whereas 68% were on ezetimibe, and 23% were undergoing apheresis.

Ms. Mulder said that the median number of lipid-lowering therapies per patient was two, and that “sadly ... 26% of the deceased patients had only one or no treatment.”

Therefore, perhaps unsurprisingly even those patients who were receiving treatment had LDL cholesterol levels that were “too high,” at 9.4 mmol/L versus 15.6 mmol/L among those who were untreated.

There was a high prevalence of ASCVD, at 70% overall, or 41% for aortic stenosis, 30% for myocardial infarction, 30% for angina pectoris, and 22% each for aortic valve replacement and coronary artery bypass grafting. In addition, 19% underwent percutaneous coronary intervention.

The median age of onset for ASCVD was 28 years. Ms. Mulder pointed out, however, that, as data were not available for all patients, “this might be an underestimation.” About 70% of patients experienced recurrent ASCVD.

There was a wide range in the age at which patients with HoFH died, although the median was, “strikingly,” 32 years, Ms. Mulder said. Death was confirmed as stemming from cardiovascular causes in 76% of cases.

During the postpresentation discussion, session chair Antonio J. Vallejo-Vaz, PhD, from the Research Group of Clinical Epidemiology and Vascular Risk, Institute of Biomedicine of Seville (Spain), highlighted that, if 38% of the patients were of White ethnicity, then the remainder must therefore be from other ethnic groups.

“There could be potential issues with accessibility to lipid centers” for these patients, which could affect the findings, noted Dr. Vallejo-Vaz, who is also chief scientist of the EAS Familial Hypercholesterolaemia Studies Collaboration.

Ms. Mulder agreed, replying that their results, though already striking, may be an underestimation because the patients were all from either high or middle-income countries, “so it would be good to have some data on low-income countries.”

She was also asked about two patients who died at a much older age than did the others, at ages 70 years and 86 years, respectively, and whether they had, for example, a protective genetic mutation.

Ms. Mulder said that they do not yet know, but they are planning an extended case series on these and other long-lived patients so that they can be investigated further.

No funding or relevant financial relationships were declared.

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

MANNHEIM, GERMANY – Half of patients who die from homozygous familial hypercholesterolemia (HoFH) do so by age 32 years, new registry data show.

The researchers looked at almost 40 patients from the HoFH International Clinical Collaborators (HICC) registry who had died before data entry, finding that they had a mean age of diagnosis of 12 years.

Even those who received treatment had high LDL cholesterol levels, and 70% developed atherosclerotic cardiovascular disease (ASCVD) at a median age of 28 years.

Worryingly, the results showed that the median age at death was 32 years. Results were presented at the annual congress of the European Atherosclerosis Society.

Patients with HoFH “have severe atherosclerotic cardiovascular disease risk,” said study presenter Janneke Mulder, a PhD candidate at the department of internal medicine, Erasmus University Medical Center, Rotterdam, the Netherlands.

“Therefore, early diagnosis and initiation of treatments, and also a combination of treatments, is really crucial,” she added.
 

Call to action

Approached for comment, Maciej Banach, MD, PhD, full professor of cardiology, Polish Mother’s Memorial Hospital Research Institute, Lodz, and Secretary of the EAS, described the results as “terrifying.”

He said in an interview that they are a “call to action,” especially given that so few patients in the study received intensive combination lipid-lowering therapy despite having a baseline LDL cholesterol level that was “very, very high.”

Banach underlined that patients who receive triple lipid-lowering therapy with a high-intensity statin, ezetimibe (Nustendi), and a proprotein convertase subtilisin/kexin type 9 inhibitor, could expect, based on current evidence, to see their LDL cholesterol levels reduced by 85% and be on target.

“Obviously, this is kind of academic,” because in the real-world “this 85% is not observed very often,” but it offers a target for steep reductions in cholesterol levels.

“This is something that we should focus on for these patients from the beginning,” said Dr. Banach, either with a stepwise approach “or for experts in pediatric HoFH, “maybe immediately.”

He emphasized that clinicians have everything at hand to “be both effective in the early diagnosis of HoFH, the earlier the better, and obviously to be effective with its treatment.”

“We should do something to prolong the lives of those people,” because the current results are “terrifying,” Dr. Banach added.
 

Rare genetic condition

Presenting her findings, Ms. Mulder began by highlighting that HoFH is a “rare genetic condition that occurs due to mutations in cholesterol metabolism.”

This, she continued, leads to “severely increased LDL cholesterol levels, and consequently to very premature cardiovascular disease,” with patients potentially experiencing their first cardiovascular event before age 20 years.

Ms. Mulder pointed out that, although there have been case series in the literature on HoFH, they have had “limited numbers” and patients have typically spent decades being treated at the same lipid management clinic.

To broaden the understanding of the clinical characteristics and management of patients dying with HoFH, the team examined data from the HICC registry, which is “the largest contemporary database of homozygous FH patients,” Ms. Mulder said.

It includes 751 patients with HoFH from 88 centers in 38 countries who were alive in 2010 or later. Data entry was between 2016 and 2020. The current analysis focused on 37 patients who had already died by the time they were included on the registry.

Of those, 49% were women, 38% were of White ethnicity, and 43% were from high-income countries.

The median age at diagnosis was 12 years, Ms. Mulder said, explaining that this is similar to that seen in other studies. The majority (86%) underwent genetic testing, and 92% presented with xanthomas.

Ms. Mulder also noted that, at their final clinical evaluation, which was conducted a median age of 18 years after their initial diagnosis, 43% of patients were recorded as current or former smokers.

In terms of their lipid-lowering therapy, 94% were taking a statin, whereas 68% were on ezetimibe, and 23% were undergoing apheresis.

Ms. Mulder said that the median number of lipid-lowering therapies per patient was two, and that “sadly ... 26% of the deceased patients had only one or no treatment.”

Therefore, perhaps unsurprisingly even those patients who were receiving treatment had LDL cholesterol levels that were “too high,” at 9.4 mmol/L versus 15.6 mmol/L among those who were untreated.

There was a high prevalence of ASCVD, at 70% overall, or 41% for aortic stenosis, 30% for myocardial infarction, 30% for angina pectoris, and 22% each for aortic valve replacement and coronary artery bypass grafting. In addition, 19% underwent percutaneous coronary intervention.

The median age of onset for ASCVD was 28 years. Ms. Mulder pointed out, however, that, as data were not available for all patients, “this might be an underestimation.” About 70% of patients experienced recurrent ASCVD.

There was a wide range in the age at which patients with HoFH died, although the median was, “strikingly,” 32 years, Ms. Mulder said. Death was confirmed as stemming from cardiovascular causes in 76% of cases.

During the postpresentation discussion, session chair Antonio J. Vallejo-Vaz, PhD, from the Research Group of Clinical Epidemiology and Vascular Risk, Institute of Biomedicine of Seville (Spain), highlighted that, if 38% of the patients were of White ethnicity, then the remainder must therefore be from other ethnic groups.

“There could be potential issues with accessibility to lipid centers” for these patients, which could affect the findings, noted Dr. Vallejo-Vaz, who is also chief scientist of the EAS Familial Hypercholesterolaemia Studies Collaboration.

Ms. Mulder agreed, replying that their results, though already striking, may be an underestimation because the patients were all from either high or middle-income countries, “so it would be good to have some data on low-income countries.”

She was also asked about two patients who died at a much older age than did the others, at ages 70 years and 86 years, respectively, and whether they had, for example, a protective genetic mutation.

Ms. Mulder said that they do not yet know, but they are planning an extended case series on these and other long-lived patients so that they can be investigated further.

No funding or relevant financial relationships were declared.

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

MANNHEIM, GERMANY – Half of patients who die from homozygous familial hypercholesterolemia (HoFH) do so by age 32 years, new registry data show.

The researchers looked at almost 40 patients from the HoFH International Clinical Collaborators (HICC) registry who had died before data entry, finding that they had a mean age of diagnosis of 12 years.

Even those who received treatment had high LDL cholesterol levels, and 70% developed atherosclerotic cardiovascular disease (ASCVD) at a median age of 28 years.

Worryingly, the results showed that the median age at death was 32 years. Results were presented at the annual congress of the European Atherosclerosis Society.

Patients with HoFH “have severe atherosclerotic cardiovascular disease risk,” said study presenter Janneke Mulder, a PhD candidate at the department of internal medicine, Erasmus University Medical Center, Rotterdam, the Netherlands.

“Therefore, early diagnosis and initiation of treatments, and also a combination of treatments, is really crucial,” she added.
 

Call to action

Approached for comment, Maciej Banach, MD, PhD, full professor of cardiology, Polish Mother’s Memorial Hospital Research Institute, Lodz, and Secretary of the EAS, described the results as “terrifying.”

He said in an interview that they are a “call to action,” especially given that so few patients in the study received intensive combination lipid-lowering therapy despite having a baseline LDL cholesterol level that was “very, very high.”

Banach underlined that patients who receive triple lipid-lowering therapy with a high-intensity statin, ezetimibe (Nustendi), and a proprotein convertase subtilisin/kexin type 9 inhibitor, could expect, based on current evidence, to see their LDL cholesterol levels reduced by 85% and be on target.

“Obviously, this is kind of academic,” because in the real-world “this 85% is not observed very often,” but it offers a target for steep reductions in cholesterol levels.

“This is something that we should focus on for these patients from the beginning,” said Dr. Banach, either with a stepwise approach “or for experts in pediatric HoFH, “maybe immediately.”

He emphasized that clinicians have everything at hand to “be both effective in the early diagnosis of HoFH, the earlier the better, and obviously to be effective with its treatment.”

“We should do something to prolong the lives of those people,” because the current results are “terrifying,” Dr. Banach added.
 

Rare genetic condition

Presenting her findings, Ms. Mulder began by highlighting that HoFH is a “rare genetic condition that occurs due to mutations in cholesterol metabolism.”

This, she continued, leads to “severely increased LDL cholesterol levels, and consequently to very premature cardiovascular disease,” with patients potentially experiencing their first cardiovascular event before age 20 years.

Ms. Mulder pointed out that, although there have been case series in the literature on HoFH, they have had “limited numbers” and patients have typically spent decades being treated at the same lipid management clinic.

To broaden the understanding of the clinical characteristics and management of patients dying with HoFH, the team examined data from the HICC registry, which is “the largest contemporary database of homozygous FH patients,” Ms. Mulder said.

It includes 751 patients with HoFH from 88 centers in 38 countries who were alive in 2010 or later. Data entry was between 2016 and 2020. The current analysis focused on 37 patients who had already died by the time they were included on the registry.

Of those, 49% were women, 38% were of White ethnicity, and 43% were from high-income countries.

The median age at diagnosis was 12 years, Ms. Mulder said, explaining that this is similar to that seen in other studies. The majority (86%) underwent genetic testing, and 92% presented with xanthomas.

Ms. Mulder also noted that, at their final clinical evaluation, which was conducted a median age of 18 years after their initial diagnosis, 43% of patients were recorded as current or former smokers.

In terms of their lipid-lowering therapy, 94% were taking a statin, whereas 68% were on ezetimibe, and 23% were undergoing apheresis.

Ms. Mulder said that the median number of lipid-lowering therapies per patient was two, and that “sadly ... 26% of the deceased patients had only one or no treatment.”

Therefore, perhaps unsurprisingly even those patients who were receiving treatment had LDL cholesterol levels that were “too high,” at 9.4 mmol/L versus 15.6 mmol/L among those who were untreated.

There was a high prevalence of ASCVD, at 70% overall, or 41% for aortic stenosis, 30% for myocardial infarction, 30% for angina pectoris, and 22% each for aortic valve replacement and coronary artery bypass grafting. In addition, 19% underwent percutaneous coronary intervention.

The median age of onset for ASCVD was 28 years. Ms. Mulder pointed out, however, that, as data were not available for all patients, “this might be an underestimation.” About 70% of patients experienced recurrent ASCVD.

There was a wide range in the age at which patients with HoFH died, although the median was, “strikingly,” 32 years, Ms. Mulder said. Death was confirmed as stemming from cardiovascular causes in 76% of cases.

During the postpresentation discussion, session chair Antonio J. Vallejo-Vaz, PhD, from the Research Group of Clinical Epidemiology and Vascular Risk, Institute of Biomedicine of Seville (Spain), highlighted that, if 38% of the patients were of White ethnicity, then the remainder must therefore be from other ethnic groups.

“There could be potential issues with accessibility to lipid centers” for these patients, which could affect the findings, noted Dr. Vallejo-Vaz, who is also chief scientist of the EAS Familial Hypercholesterolaemia Studies Collaboration.

Ms. Mulder agreed, replying that their results, though already striking, may be an underestimation because the patients were all from either high or middle-income countries, “so it would be good to have some data on low-income countries.”

She was also asked about two patients who died at a much older age than did the others, at ages 70 years and 86 years, respectively, and whether they had, for example, a protective genetic mutation.

Ms. Mulder said that they do not yet know, but they are planning an extended case series on these and other long-lived patients so that they can be investigated further.

No funding or relevant financial relationships were declared.

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

BALTIMORE – A novel partnership between a legal services program and a maternal health clinic is helping pregnant patients with issues such as housing or employment discrimination.

The Perinatal Legal Assistance and Well-being (P-LAW) program at Georgetown University, Washington, launched 2 years ago as a collaboration between GU’s Health Justice Alliance clinic and the Women’s and Infants Services division of nearby MedStar Washington Hospital Center, integrating attorneys into the health care team to offer no-cost legal aid for its diverse, urban population during the perinatal period. Since then, the effort has assisted more than 120 women.

“Our goal was to see how integrating a lawyer can help address some of those issues that, unfortunately, providers are not able to assist with because they go beyond the hospital or clinic walls,” said Roxana Richardson, JD, the project director and managing attorney for P-LAW, during a poster presentation at the annual clinical and scientific meeting of the American College of Obstetricians and Gynecologists. “Our initial findings showed that there are issues that patients were facing that needed an intervention from an attorney. We trained the providers and social workers to identify these issues so that we could intervene.”
 

Improving health by tackling legal barriers

Health-harming legal needs – social determinants of health that have a legal remedy – are drivers of poor health outcomes, particularly for Black women and children, Ms. Richardson said.

The program is one of few medical-legal partnerships specifically focused on the perinatal population. P-LAW is one component of a larger initiative at MedStar Health called DC Safe Babies Safe Moms. The initiative includes integrated mental health programming, treatment of health conditions that complicate pregnancy, assessments of social determinants of health, expanded support for lactation and nutrition, access to home visiting referrals, and extended postpartum follow-up. The work is supported through the A. James & Alice B. Clark Foundation.

Patients are evaluated for health-harming legal needs as part of a comprehensive social and behavioral health screening at their initial prenatal visit, 28-week appointment, and postpartum visit. Those who screen positive are contacted by a referral specialist on the health care team who confirms the patient has an active legal need and would like to be connected to the P-LAW team. The team then reaches out to conduct a legal intake and determine the appropriate course of action.

From March 2021 through February of this year, Ms. Richardson and others with the program have provided legal representation to 123 patients on 186 legal issues in areas such as public benefits, employment, and housing and family concerns. Services range from advising patients on steps they can take on their own (like reporting a housing condition issue to the Department of Buildings), to sending letters on patients’ behalf, to appearing in court. Most patients served were in their second and third trimesters of pregnancy. The majority were Black or African American, aged 20-34 years, and had incomes below 100% of the federal poverty level.

The most common legal issues were in the areas of public benefits (SNAP/food stamps, cash assistance), employment (parental leave, discrimination), housing (conditions, eviction), and family law (child support, domestic violence). Among the 186 issues, work has been completed on 106 concerns and 33 still have a case open; for 47, the client withdrew or ceased contact, Ms. Richardson reported.

Most times when obstetricians hear concerns like these, they wonder what to do, said Tamika Auguste, MD, chair of obstetrics and gynecology at MedStar Health. Having the P-LAW program as a resource is a huge help, she said. If patients express concerns, or if obstetricians uncover concerns during office visits, doctors can enter a referral directly in the electronic medical record.

Patients are “so relieved,” Dr. Auguste said in an interview, because they often wonder if their doctor can help. “Your doctor is only going to be able to help to a certain point. But to know they’re pregnant and they have this resource, and they’re going to get legal help, has been game-changing for so many patients.”
 

COVID ... or morning sickness?

In one rewarding case, Ms. Richardson said, a single mother of one child who was pregnant and experiencing hyperemesis explained that her employer would forbid her from working if she had any symptoms similar to COVID-19. The employer mistook her vomiting, nausea, and exhaustion as COVID symptoms and docked her pay. That started a cascade in which earning less meant she was facing eviction and car repossession – and, eventually, overdraft fees and withdrawals from her bank. She was so despondent she was thinking about self-harm, Ms. Richardson said.

With the aid of the P-LAW program, the woman had short-term disability approved within 72 hours, was referred to the hospital for inpatient mental health treatment, and received the care she needed. She ultimately delivered a healthy baby girl and found a new job.

Tiffany Moore Simas, MD, MPH, MEd, chair of the department of obstetrics and gynecology at the University of Massachusetts and UMass Memorial Health in Worcester, said she encounters similar concerns among her patients, with the vast majority having one or more issues with social determinants of health.

“I think it’s incredible, as we’re trying to address equity in perinatal health and maternal mortality and morbidity, to have a more holistic view of what health means, and all of the social determinants of health, and actually helping our patients address that in real time at their visits and connecting them,” said Dr. Simas, who also is professor of ob/gyn, pediatrics, psychiatry, and population and quantitative health sciences at UMass. “It has really opened my mind to the possibilities of things we need to explore and do differently.”

Ms. Richardson, Dr. Auguste, and Dr. Simas reported no relevant financial relationships.

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

BALTIMORE – A novel partnership between a legal services program and a maternal health clinic is helping pregnant patients with issues such as housing or employment discrimination.

The Perinatal Legal Assistance and Well-being (P-LAW) program at Georgetown University, Washington, launched 2 years ago as a collaboration between GU’s Health Justice Alliance clinic and the Women’s and Infants Services division of nearby MedStar Washington Hospital Center, integrating attorneys into the health care team to offer no-cost legal aid for its diverse, urban population during the perinatal period. Since then, the effort has assisted more than 120 women.

“Our goal was to see how integrating a lawyer can help address some of those issues that, unfortunately, providers are not able to assist with because they go beyond the hospital or clinic walls,” said Roxana Richardson, JD, the project director and managing attorney for P-LAW, during a poster presentation at the annual clinical and scientific meeting of the American College of Obstetricians and Gynecologists. “Our initial findings showed that there are issues that patients were facing that needed an intervention from an attorney. We trained the providers and social workers to identify these issues so that we could intervene.”
 

Improving health by tackling legal barriers

Health-harming legal needs – social determinants of health that have a legal remedy – are drivers of poor health outcomes, particularly for Black women and children, Ms. Richardson said.

The program is one of few medical-legal partnerships specifically focused on the perinatal population. P-LAW is one component of a larger initiative at MedStar Health called DC Safe Babies Safe Moms. The initiative includes integrated mental health programming, treatment of health conditions that complicate pregnancy, assessments of social determinants of health, expanded support for lactation and nutrition, access to home visiting referrals, and extended postpartum follow-up. The work is supported through the A. James & Alice B. Clark Foundation.

Patients are evaluated for health-harming legal needs as part of a comprehensive social and behavioral health screening at their initial prenatal visit, 28-week appointment, and postpartum visit. Those who screen positive are contacted by a referral specialist on the health care team who confirms the patient has an active legal need and would like to be connected to the P-LAW team. The team then reaches out to conduct a legal intake and determine the appropriate course of action.

From March 2021 through February of this year, Ms. Richardson and others with the program have provided legal representation to 123 patients on 186 legal issues in areas such as public benefits, employment, and housing and family concerns. Services range from advising patients on steps they can take on their own (like reporting a housing condition issue to the Department of Buildings), to sending letters on patients’ behalf, to appearing in court. Most patients served were in their second and third trimesters of pregnancy. The majority were Black or African American, aged 20-34 years, and had incomes below 100% of the federal poverty level.

The most common legal issues were in the areas of public benefits (SNAP/food stamps, cash assistance), employment (parental leave, discrimination), housing (conditions, eviction), and family law (child support, domestic violence). Among the 186 issues, work has been completed on 106 concerns and 33 still have a case open; for 47, the client withdrew or ceased contact, Ms. Richardson reported.

Most times when obstetricians hear concerns like these, they wonder what to do, said Tamika Auguste, MD, chair of obstetrics and gynecology at MedStar Health. Having the P-LAW program as a resource is a huge help, she said. If patients express concerns, or if obstetricians uncover concerns during office visits, doctors can enter a referral directly in the electronic medical record.

Patients are “so relieved,” Dr. Auguste said in an interview, because they often wonder if their doctor can help. “Your doctor is only going to be able to help to a certain point. But to know they’re pregnant and they have this resource, and they’re going to get legal help, has been game-changing for so many patients.”
 

COVID ... or morning sickness?

In one rewarding case, Ms. Richardson said, a single mother of one child who was pregnant and experiencing hyperemesis explained that her employer would forbid her from working if she had any symptoms similar to COVID-19. The employer mistook her vomiting, nausea, and exhaustion as COVID symptoms and docked her pay. That started a cascade in which earning less meant she was facing eviction and car repossession – and, eventually, overdraft fees and withdrawals from her bank. She was so despondent she was thinking about self-harm, Ms. Richardson said.

With the aid of the P-LAW program, the woman had short-term disability approved within 72 hours, was referred to the hospital for inpatient mental health treatment, and received the care she needed. She ultimately delivered a healthy baby girl and found a new job.

Tiffany Moore Simas, MD, MPH, MEd, chair of the department of obstetrics and gynecology at the University of Massachusetts and UMass Memorial Health in Worcester, said she encounters similar concerns among her patients, with the vast majority having one or more issues with social determinants of health.

“I think it’s incredible, as we’re trying to address equity in perinatal health and maternal mortality and morbidity, to have a more holistic view of what health means, and all of the social determinants of health, and actually helping our patients address that in real time at their visits and connecting them,” said Dr. Simas, who also is professor of ob/gyn, pediatrics, psychiatry, and population and quantitative health sciences at UMass. “It has really opened my mind to the possibilities of things we need to explore and do differently.”

Ms. Richardson, Dr. Auguste, and Dr. Simas reported no relevant financial relationships.

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

BALTIMORE – A novel partnership between a legal services program and a maternal health clinic is helping pregnant patients with issues such as housing or employment discrimination.

The Perinatal Legal Assistance and Well-being (P-LAW) program at Georgetown University, Washington, launched 2 years ago as a collaboration between GU’s Health Justice Alliance clinic and the Women’s and Infants Services division of nearby MedStar Washington Hospital Center, integrating attorneys into the health care team to offer no-cost legal aid for its diverse, urban population during the perinatal period. Since then, the effort has assisted more than 120 women.

“Our goal was to see how integrating a lawyer can help address some of those issues that, unfortunately, providers are not able to assist with because they go beyond the hospital or clinic walls,” said Roxana Richardson, JD, the project director and managing attorney for P-LAW, during a poster presentation at the annual clinical and scientific meeting of the American College of Obstetricians and Gynecologists. “Our initial findings showed that there are issues that patients were facing that needed an intervention from an attorney. We trained the providers and social workers to identify these issues so that we could intervene.”
 

Improving health by tackling legal barriers

Health-harming legal needs – social determinants of health that have a legal remedy – are drivers of poor health outcomes, particularly for Black women and children, Ms. Richardson said.

The program is one of few medical-legal partnerships specifically focused on the perinatal population. P-LAW is one component of a larger initiative at MedStar Health called DC Safe Babies Safe Moms. The initiative includes integrated mental health programming, treatment of health conditions that complicate pregnancy, assessments of social determinants of health, expanded support for lactation and nutrition, access to home visiting referrals, and extended postpartum follow-up. The work is supported through the A. James & Alice B. Clark Foundation.

Patients are evaluated for health-harming legal needs as part of a comprehensive social and behavioral health screening at their initial prenatal visit, 28-week appointment, and postpartum visit. Those who screen positive are contacted by a referral specialist on the health care team who confirms the patient has an active legal need and would like to be connected to the P-LAW team. The team then reaches out to conduct a legal intake and determine the appropriate course of action.

From March 2021 through February of this year, Ms. Richardson and others with the program have provided legal representation to 123 patients on 186 legal issues in areas such as public benefits, employment, and housing and family concerns. Services range from advising patients on steps they can take on their own (like reporting a housing condition issue to the Department of Buildings), to sending letters on patients’ behalf, to appearing in court. Most patients served were in their second and third trimesters of pregnancy. The majority were Black or African American, aged 20-34 years, and had incomes below 100% of the federal poverty level.

The most common legal issues were in the areas of public benefits (SNAP/food stamps, cash assistance), employment (parental leave, discrimination), housing (conditions, eviction), and family law (child support, domestic violence). Among the 186 issues, work has been completed on 106 concerns and 33 still have a case open; for 47, the client withdrew or ceased contact, Ms. Richardson reported.

Most times when obstetricians hear concerns like these, they wonder what to do, said Tamika Auguste, MD, chair of obstetrics and gynecology at MedStar Health. Having the P-LAW program as a resource is a huge help, she said. If patients express concerns, or if obstetricians uncover concerns during office visits, doctors can enter a referral directly in the electronic medical record.

Patients are “so relieved,” Dr. Auguste said in an interview, because they often wonder if their doctor can help. “Your doctor is only going to be able to help to a certain point. But to know they’re pregnant and they have this resource, and they’re going to get legal help, has been game-changing for so many patients.”
 

COVID ... or morning sickness?

In one rewarding case, Ms. Richardson said, a single mother of one child who was pregnant and experiencing hyperemesis explained that her employer would forbid her from working if she had any symptoms similar to COVID-19. The employer mistook her vomiting, nausea, and exhaustion as COVID symptoms and docked her pay. That started a cascade in which earning less meant she was facing eviction and car repossession – and, eventually, overdraft fees and withdrawals from her bank. She was so despondent she was thinking about self-harm, Ms. Richardson said.

With the aid of the P-LAW program, the woman had short-term disability approved within 72 hours, was referred to the hospital for inpatient mental health treatment, and received the care she needed. She ultimately delivered a healthy baby girl and found a new job.

Tiffany Moore Simas, MD, MPH, MEd, chair of the department of obstetrics and gynecology at the University of Massachusetts and UMass Memorial Health in Worcester, said she encounters similar concerns among her patients, with the vast majority having one or more issues with social determinants of health.

“I think it’s incredible, as we’re trying to address equity in perinatal health and maternal mortality and morbidity, to have a more holistic view of what health means, and all of the social determinants of health, and actually helping our patients address that in real time at their visits and connecting them,” said Dr. Simas, who also is professor of ob/gyn, pediatrics, psychiatry, and population and quantitative health sciences at UMass. “It has really opened my mind to the possibilities of things we need to explore and do differently.”

Ms. Richardson, Dr. Auguste, and Dr. Simas reported no relevant financial relationships.

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

SAN FRANCISCO – Patients taking antidepressant medication, especially selective serotonin reuptake inhibitors (SSRIs), often report emotional blunting even as their depression eases, new research shows.

Emotional blunting can be described as feeling emotionally flat and incapable of finding pleasure. The patient may feel less sadness, guilt, or hopelessness, but that may come at the cost of feeling less joy, surprise, and happiness. Some people with SSRI-induced blunting even report caring less about important relationships.

Mujeeb U. Shad

It’s an issue that needs greater attention, study investigator Mujeeb U. Shad, MD, with Valley Health Services and University of Nevada, Las Vegas, said in an interview.

“Patients may come to the clinic and report feeling emotionally and cognitively flat and not be taken seriously by their provider, but they are genuinely reporting something that is happening to them and decreasing their quality of life,” Dr. Shad explained.

The study was presented at the annual meeting of the American Psychiatric Association.
 

Something ‘missing’

Dr. Shad said that the genesis for the study came from a resident who noticed that many patients receiving SSRIs reported feeling better and not as bothered by the depression, yet, at the same time, they felt something was “missing. Their families would say, ‘You’re better but you’re not the same person.’ ”

To investigate further, the researchers did a “scoping review” of 25 original studies that assessed antidepressant-related emotional blunting. Until now, there hasn’t been a systematic review of this issue, Dr. Shad said.

Ten of the studies looked at the role of SSRIs in emotional blunting, whereas the other 15 looked at serotonin-norepinephrine reuptake inhibitors (SNRIs), tricyclic antidepressants (TCAs), and second-generation antipsychotic medications.

The results of the review show that emotional blunting is a significant patient-reported concern. It often presents as a subjective complaint of changed personality, feeling a lesser intensity of overall emotions, and the manifestation of not being oneself often attributed to antidepressant use, the researchers found. Emotional blunting was more commonly associated with SSRIs than with the other medications in the studies.

Common clinical strategies to manage antidepressant-induced emotional blunting reported in the literature include dose reduction or switching to a different antidepressant class; however, the literature did not make the distinction between emotional blunting as a primary symptom of depression or an adverse effect of antidepressants.

Dr. Shad said that there is a need to develop valid and reliable measures to assess emotional blunting related to antidepressants.

He noted that optimal patient care should include pre- and posttreatment assessment of emotional blunting. One useful tool is the Oxford Questionnaire on the Emotional Side-Effects of Antidepressants.
 

Can’t get to the top

Jacob Cross, MD, who wasn’t involved in the study, said that he has seen the impact of antidepressant-related emotional blunting first-hand.

“I’ve had multiple patients report emotional blunting on antidepressant therapy,” Dr. Cross, with the department of psychiatry, Rush Medical College, Chicago, said.

“These patients feel like their emotions are not as high and not as low; so they experience directional improvement, but they’re still not feeling like they can get that top peak emotion. It’s kind of similar to anhedonia. They’re just feeling like a little cut off, like they’re climbing a cliff and just can’t get to that top,” Dr. Cross said.

For a patient with emotional blunting, Dr. Cross said he might “switch to an antidepressant that’s more stimulating like an SNRI from an SSRI. You could also lower the dose and see if that helps, but I usually change the drug class.”

The study had no specific funding. Dr. Shad and Dr. Cross have no relevant conflicts of interest.

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

SAN FRANCISCO – Patients taking antidepressant medication, especially selective serotonin reuptake inhibitors (SSRIs), often report emotional blunting even as their depression eases, new research shows.

Emotional blunting can be described as feeling emotionally flat and incapable of finding pleasure. The patient may feel less sadness, guilt, or hopelessness, but that may come at the cost of feeling less joy, surprise, and happiness. Some people with SSRI-induced blunting even report caring less about important relationships.

Mujeeb U. Shad

It’s an issue that needs greater attention, study investigator Mujeeb U. Shad, MD, with Valley Health Services and University of Nevada, Las Vegas, said in an interview.

“Patients may come to the clinic and report feeling emotionally and cognitively flat and not be taken seriously by their provider, but they are genuinely reporting something that is happening to them and decreasing their quality of life,” Dr. Shad explained.

The study was presented at the annual meeting of the American Psychiatric Association.
 

Something ‘missing’

Dr. Shad said that the genesis for the study came from a resident who noticed that many patients receiving SSRIs reported feeling better and not as bothered by the depression, yet, at the same time, they felt something was “missing. Their families would say, ‘You’re better but you’re not the same person.’ ”

To investigate further, the researchers did a “scoping review” of 25 original studies that assessed antidepressant-related emotional blunting. Until now, there hasn’t been a systematic review of this issue, Dr. Shad said.

Ten of the studies looked at the role of SSRIs in emotional blunting, whereas the other 15 looked at serotonin-norepinephrine reuptake inhibitors (SNRIs), tricyclic antidepressants (TCAs), and second-generation antipsychotic medications.

The results of the review show that emotional blunting is a significant patient-reported concern. It often presents as a subjective complaint of changed personality, feeling a lesser intensity of overall emotions, and the manifestation of not being oneself often attributed to antidepressant use, the researchers found. Emotional blunting was more commonly associated with SSRIs than with the other medications in the studies.

Common clinical strategies to manage antidepressant-induced emotional blunting reported in the literature include dose reduction or switching to a different antidepressant class; however, the literature did not make the distinction between emotional blunting as a primary symptom of depression or an adverse effect of antidepressants.

Dr. Shad said that there is a need to develop valid and reliable measures to assess emotional blunting related to antidepressants.

He noted that optimal patient care should include pre- and posttreatment assessment of emotional blunting. One useful tool is the Oxford Questionnaire on the Emotional Side-Effects of Antidepressants.
 

Can’t get to the top

Jacob Cross, MD, who wasn’t involved in the study, said that he has seen the impact of antidepressant-related emotional blunting first-hand.

“I’ve had multiple patients report emotional blunting on antidepressant therapy,” Dr. Cross, with the department of psychiatry, Rush Medical College, Chicago, said.

“These patients feel like their emotions are not as high and not as low; so they experience directional improvement, but they’re still not feeling like they can get that top peak emotion. It’s kind of similar to anhedonia. They’re just feeling like a little cut off, like they’re climbing a cliff and just can’t get to that top,” Dr. Cross said.

For a patient with emotional blunting, Dr. Cross said he might “switch to an antidepressant that’s more stimulating like an SNRI from an SSRI. You could also lower the dose and see if that helps, but I usually change the drug class.”

The study had no specific funding. Dr. Shad and Dr. Cross have no relevant conflicts of interest.

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

SAN FRANCISCO – Patients taking antidepressant medication, especially selective serotonin reuptake inhibitors (SSRIs), often report emotional blunting even as their depression eases, new research shows.

Emotional blunting can be described as feeling emotionally flat and incapable of finding pleasure. The patient may feel less sadness, guilt, or hopelessness, but that may come at the cost of feeling less joy, surprise, and happiness. Some people with SSRI-induced blunting even report caring less about important relationships.

Mujeeb U. Shad

It’s an issue that needs greater attention, study investigator Mujeeb U. Shad, MD, with Valley Health Services and University of Nevada, Las Vegas, said in an interview.

“Patients may come to the clinic and report feeling emotionally and cognitively flat and not be taken seriously by their provider, but they are genuinely reporting something that is happening to them and decreasing their quality of life,” Dr. Shad explained.

The study was presented at the annual meeting of the American Psychiatric Association.
 

Something ‘missing’

Dr. Shad said that the genesis for the study came from a resident who noticed that many patients receiving SSRIs reported feeling better and not as bothered by the depression, yet, at the same time, they felt something was “missing. Their families would say, ‘You’re better but you’re not the same person.’ ”

To investigate further, the researchers did a “scoping review” of 25 original studies that assessed antidepressant-related emotional blunting. Until now, there hasn’t been a systematic review of this issue, Dr. Shad said.

Ten of the studies looked at the role of SSRIs in emotional blunting, whereas the other 15 looked at serotonin-norepinephrine reuptake inhibitors (SNRIs), tricyclic antidepressants (TCAs), and second-generation antipsychotic medications.

The results of the review show that emotional blunting is a significant patient-reported concern. It often presents as a subjective complaint of changed personality, feeling a lesser intensity of overall emotions, and the manifestation of not being oneself often attributed to antidepressant use, the researchers found. Emotional blunting was more commonly associated with SSRIs than with the other medications in the studies.

Common clinical strategies to manage antidepressant-induced emotional blunting reported in the literature include dose reduction or switching to a different antidepressant class; however, the literature did not make the distinction between emotional blunting as a primary symptom of depression or an adverse effect of antidepressants.

Dr. Shad said that there is a need to develop valid and reliable measures to assess emotional blunting related to antidepressants.

He noted that optimal patient care should include pre- and posttreatment assessment of emotional blunting. One useful tool is the Oxford Questionnaire on the Emotional Side-Effects of Antidepressants.
 

Can’t get to the top

Jacob Cross, MD, who wasn’t involved in the study, said that he has seen the impact of antidepressant-related emotional blunting first-hand.

“I’ve had multiple patients report emotional blunting on antidepressant therapy,” Dr. Cross, with the department of psychiatry, Rush Medical College, Chicago, said.

“These patients feel like their emotions are not as high and not as low; so they experience directional improvement, but they’re still not feeling like they can get that top peak emotion. It’s kind of similar to anhedonia. They’re just feeling like a little cut off, like they’re climbing a cliff and just can’t get to that top,” Dr. Cross said.

For a patient with emotional blunting, Dr. Cross said he might “switch to an antidepressant that’s more stimulating like an SNRI from an SSRI. You could also lower the dose and see if that helps, but I usually change the drug class.”

The study had no specific funding. Dr. Shad and Dr. Cross have no relevant conflicts of interest.

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

CLEVELAND – About half (52%) of patients living with both axial spondyloarthritis and inflammatory bowel disease (IBD) reached clinical remission of axSpA at 12 months after starting a tumor necrosis factor inhibitor (TNFi), researchers have found.

The disease course for axSpA among patients with IBD who start anti-TNF agents is not well understood.

Rahul S. Dalal, MD, an advanced fellow in IBD with the division of gastroenterology, hepatology, and endoscopy at Brigham and Women’s Hospital, Boston, and colleagues studied whether certain clinical factors were associated with remission of axSpA after patients with axSpA, who also had Crohn’s disease (CD) or ulcerative colitis (UC), started anti-TNF therapy.
 

Short IBD duration, adalimumab linked with higher remission odds

They found that those who had IBD for less than 5 years and those taking the TNFi adalimumab (Humira and biosimilars), as opposed to another TNFi, had a higher likelihood of reaching axSpA remission at 1 year. The odds ratios calculated for those factors were statistically significant.

Dr. Dalal said that most of the patients in the study (70%) were prescribed adalimumab, and because the study didn’t compare TNFis head to head, it’s hard to say whether adalimumab should be the preferred treatment for these patients.

“But it’s an interesting question that should be addressed in a bigger study,” he said.

Other TNFis included infliximab (Remicade and biosimilars) in 27%, golimumab (Simponi) in 2%, and certolizumab pegol (Cimzia) in 1%.

He presented the results at the annual meeting of the Spondyloarthritis Research and Treatment Network (SPARTAN).

Study details

Included in the retrospective cohort study were 82 adults with IBD and either ankylosing spondylitis or sacroiliitis who started anti-TNF agents approved for IBD between January 2012 and October 2021 at a large academic center.

Clinical remission of axSpA was the primary outcome, defined as the absence or adequate control of pain and/or stiffness related to axSpA as documented in the rheumatology note 1 year (+/– 2 months) after starting anti-TNF agents.

The secondary outcome was clinical remission of IBD, defined as 2 or less on the simple clinical colitis activity index, a score of less than 5 on the Harvey-Bradshaw Index, or provider assessment with no use of oral or intravenous glucocorticoids for 30 days. Dr. Dalal said 74% in the study reached that endpoint in the study period.

“Some patients had good response to anti-TNF treatments for their IBD but not necessarily for their spondyloarthritis,” he explained.

There were insufficient observations to calculate odds ratios for the variables, including Hispanic ethnicity, endoscopic inflammation, and prior history of using vedolizumab (Entyvio), secukinumab (Cosentyx), and ustekinumab (Stelara), the authors noted.

Dr. Dalal said it’s important to study this population because patients with IBD and axSpA take some of the same medications, but it’s not known how each medication acts in patients.

“We don’t have much data to tell us who’s going to respond to treatments from both diseases simultaneously,” he said.
 

Conclusions called ‘reassuring’

Jean Liew, MD, a spondyloarthritis specialist at Boston University, who was not part of the study, noted that the team reported univariate associations of clinical factors with achievement of clinical axSpA remission, but no multivariable analyses with adjustment for potential confounders.

She said the finding of half the patients achieving clinical remission is “reassuring, as anecdotally we may find that patients with IBD-associated spondyloarthritis tend to have more difficult-to-treat symptoms as well as more limited treatment options. For example, they cannot use [interleukin]-17 inhibitors.”

She noted the study is small and descriptive and further analyses are limited by the small number of patients.

“I think if a study of the same type could be performed at a larger scale with larger numbers, it could generate more data on which type of patient with IBD-associated spondyloarthritis is more likely to have a good response after starting a TNF inhibitor,” she said. “Of course, the other question is how long those patients would have good disease control while on the TNF inhibitor. What is the persistence of the medication? This study doesn’t ask or answer that question.”

Dr. Dalal added that in future research it will be important to look at response to medications beyond TNFis, especially Janus kinase inhibitors.

That will help show “whether there is a treatment algorithm that can be tailored to this population in terms of what agents to choose first,” he said. “I think we need multicenter studies to do this.”

Dr. Dalal has received grant funding from Pfizer and Janssen and has served as a consultant for Centaur Labs and Janssen. Dr. Liew has no relevant financial relationships.

CLEVELAND – About half (52%) of patients living with both axial spondyloarthritis and inflammatory bowel disease (IBD) reached clinical remission of axSpA at 12 months after starting a tumor necrosis factor inhibitor (TNFi), researchers have found.

The disease course for axSpA among patients with IBD who start anti-TNF agents is not well understood.

Rahul S. Dalal, MD, an advanced fellow in IBD with the division of gastroenterology, hepatology, and endoscopy at Brigham and Women’s Hospital, Boston, and colleagues studied whether certain clinical factors were associated with remission of axSpA after patients with axSpA, who also had Crohn’s disease (CD) or ulcerative colitis (UC), started anti-TNF therapy.
 

Short IBD duration, adalimumab linked with higher remission odds

They found that those who had IBD for less than 5 years and those taking the TNFi adalimumab (Humira and biosimilars), as opposed to another TNFi, had a higher likelihood of reaching axSpA remission at 1 year. The odds ratios calculated for those factors were statistically significant.

Dr. Dalal said that most of the patients in the study (70%) were prescribed adalimumab, and because the study didn’t compare TNFis head to head, it’s hard to say whether adalimumab should be the preferred treatment for these patients.

“But it’s an interesting question that should be addressed in a bigger study,” he said.

Other TNFis included infliximab (Remicade and biosimilars) in 27%, golimumab (Simponi) in 2%, and certolizumab pegol (Cimzia) in 1%.

He presented the results at the annual meeting of the Spondyloarthritis Research and Treatment Network (SPARTAN).

Study details

Included in the retrospective cohort study were 82 adults with IBD and either ankylosing spondylitis or sacroiliitis who started anti-TNF agents approved for IBD between January 2012 and October 2021 at a large academic center.

Clinical remission of axSpA was the primary outcome, defined as the absence or adequate control of pain and/or stiffness related to axSpA as documented in the rheumatology note 1 year (+/– 2 months) after starting anti-TNF agents.

The secondary outcome was clinical remission of IBD, defined as 2 or less on the simple clinical colitis activity index, a score of less than 5 on the Harvey-Bradshaw Index, or provider assessment with no use of oral or intravenous glucocorticoids for 30 days. Dr. Dalal said 74% in the study reached that endpoint in the study period.

“Some patients had good response to anti-TNF treatments for their IBD but not necessarily for their spondyloarthritis,” he explained.

There were insufficient observations to calculate odds ratios for the variables, including Hispanic ethnicity, endoscopic inflammation, and prior history of using vedolizumab (Entyvio), secukinumab (Cosentyx), and ustekinumab (Stelara), the authors noted.

Dr. Dalal said it’s important to study this population because patients with IBD and axSpA take some of the same medications, but it’s not known how each medication acts in patients.

“We don’t have much data to tell us who’s going to respond to treatments from both diseases simultaneously,” he said.
 

Conclusions called ‘reassuring’

Jean Liew, MD, a spondyloarthritis specialist at Boston University, who was not part of the study, noted that the team reported univariate associations of clinical factors with achievement of clinical axSpA remission, but no multivariable analyses with adjustment for potential confounders.

She said the finding of half the patients achieving clinical remission is “reassuring, as anecdotally we may find that patients with IBD-associated spondyloarthritis tend to have more difficult-to-treat symptoms as well as more limited treatment options. For example, they cannot use [interleukin]-17 inhibitors.”

She noted the study is small and descriptive and further analyses are limited by the small number of patients.

“I think if a study of the same type could be performed at a larger scale with larger numbers, it could generate more data on which type of patient with IBD-associated spondyloarthritis is more likely to have a good response after starting a TNF inhibitor,” she said. “Of course, the other question is how long those patients would have good disease control while on the TNF inhibitor. What is the persistence of the medication? This study doesn’t ask or answer that question.”

Dr. Dalal added that in future research it will be important to look at response to medications beyond TNFis, especially Janus kinase inhibitors.

That will help show “whether there is a treatment algorithm that can be tailored to this population in terms of what agents to choose first,” he said. “I think we need multicenter studies to do this.”

Dr. Dalal has received grant funding from Pfizer and Janssen and has served as a consultant for Centaur Labs and Janssen. Dr. Liew has no relevant financial relationships.

CLEVELAND – About half (52%) of patients living with both axial spondyloarthritis and inflammatory bowel disease (IBD) reached clinical remission of axSpA at 12 months after starting a tumor necrosis factor inhibitor (TNFi), researchers have found.

The disease course for axSpA among patients with IBD who start anti-TNF agents is not well understood.

Rahul S. Dalal, MD, an advanced fellow in IBD with the division of gastroenterology, hepatology, and endoscopy at Brigham and Women’s Hospital, Boston, and colleagues studied whether certain clinical factors were associated with remission of axSpA after patients with axSpA, who also had Crohn’s disease (CD) or ulcerative colitis (UC), started anti-TNF therapy.
 

Short IBD duration, adalimumab linked with higher remission odds

They found that those who had IBD for less than 5 years and those taking the TNFi adalimumab (Humira and biosimilars), as opposed to another TNFi, had a higher likelihood of reaching axSpA remission at 1 year. The odds ratios calculated for those factors were statistically significant.

Dr. Dalal said that most of the patients in the study (70%) were prescribed adalimumab, and because the study didn’t compare TNFis head to head, it’s hard to say whether adalimumab should be the preferred treatment for these patients.

“But it’s an interesting question that should be addressed in a bigger study,” he said.

Other TNFis included infliximab (Remicade and biosimilars) in 27%, golimumab (Simponi) in 2%, and certolizumab pegol (Cimzia) in 1%.

He presented the results at the annual meeting of the Spondyloarthritis Research and Treatment Network (SPARTAN).

Study details

Included in the retrospective cohort study were 82 adults with IBD and either ankylosing spondylitis or sacroiliitis who started anti-TNF agents approved for IBD between January 2012 and October 2021 at a large academic center.

Clinical remission of axSpA was the primary outcome, defined as the absence or adequate control of pain and/or stiffness related to axSpA as documented in the rheumatology note 1 year (+/– 2 months) after starting anti-TNF agents.

The secondary outcome was clinical remission of IBD, defined as 2 or less on the simple clinical colitis activity index, a score of less than 5 on the Harvey-Bradshaw Index, or provider assessment with no use of oral or intravenous glucocorticoids for 30 days. Dr. Dalal said 74% in the study reached that endpoint in the study period.

“Some patients had good response to anti-TNF treatments for their IBD but not necessarily for their spondyloarthritis,” he explained.

There were insufficient observations to calculate odds ratios for the variables, including Hispanic ethnicity, endoscopic inflammation, and prior history of using vedolizumab (Entyvio), secukinumab (Cosentyx), and ustekinumab (Stelara), the authors noted.

Dr. Dalal said it’s important to study this population because patients with IBD and axSpA take some of the same medications, but it’s not known how each medication acts in patients.

“We don’t have much data to tell us who’s going to respond to treatments from both diseases simultaneously,” he said.
 

Conclusions called ‘reassuring’

Jean Liew, MD, a spondyloarthritis specialist at Boston University, who was not part of the study, noted that the team reported univariate associations of clinical factors with achievement of clinical axSpA remission, but no multivariable analyses with adjustment for potential confounders.

She said the finding of half the patients achieving clinical remission is “reassuring, as anecdotally we may find that patients with IBD-associated spondyloarthritis tend to have more difficult-to-treat symptoms as well as more limited treatment options. For example, they cannot use [interleukin]-17 inhibitors.”

She noted the study is small and descriptive and further analyses are limited by the small number of patients.

“I think if a study of the same type could be performed at a larger scale with larger numbers, it could generate more data on which type of patient with IBD-associated spondyloarthritis is more likely to have a good response after starting a TNF inhibitor,” she said. “Of course, the other question is how long those patients would have good disease control while on the TNF inhibitor. What is the persistence of the medication? This study doesn’t ask or answer that question.”

Dr. Dalal added that in future research it will be important to look at response to medications beyond TNFis, especially Janus kinase inhibitors.

That will help show “whether there is a treatment algorithm that can be tailored to this population in terms of what agents to choose first,” he said. “I think we need multicenter studies to do this.”

Dr. Dalal has received grant funding from Pfizer and Janssen and has served as a consultant for Centaur Labs and Janssen. Dr. Liew has no relevant financial relationships.

The U.S. Food and Drug Administration has approved the biosimilar adalimumab-aaty (Yuflyma) in a citrate-free, high-concentration formulation, the manufacturer, Celltrion USA, announced today. It is the ninth biosimilar of adalimumab (Humira) to be approved in the United States.
 

Yuflyma is approved for the treatment of adult patients with rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis, ulcerative colitis, plaque psoriasis, and hidradenitis suppurativa. It is also approved for polyarticular juvenile idiopathic arthritis for patients aged 2 years or older, as well as for Crohn’s disease in adults and in pediatric patients aged 6 years or older.

Wikimedia Commons/FitzColinGerald/Creative Commons License

The formulation was approved on the basis of a comprehensive data package of analytic, preclinical, and clinical studies, according to Celltrion USA, “demonstrating that Yuflyma is comparable to the reference product Humira in terms of efficacy, safety, pharmacokinetics, and immunogenicity up to 24 weeks and 1 year following treatment.”

The company conducted a double-blind, randomized phase 3 trial that compared switching from reference adalimumab to Yuflyma with continuing either reference adalimumab or Yuflyma for patients with active rheumatoid arthritis. In that trial, the efficacy, pharmacokinetics, safety, and immunogenicity of Yuflyma and reference adalimumab were comparable after 1 year of treatment, including after switching from reference adalimumab to Yuflyma.

“Currently, more than 80% of patients treated with Humira in the United States rely on a high-concentration and citrate-free formulation of this medication. The availability of a high-concentration and citrate-free formulation adalimumab biosimilar provides an important treatment option for patients with inflammatory diseases who benefit from this effective therapy,” said Jonathan Kay, MD, of the University of Massachusetts, Worcester, in the press release.

The citrate-free formulation is thought to lead to less pain on injection.

Yuflyma will be available in prefilled syringe and autoinjector administration options.

Celltrion USA plans to market the drug in the United States in July 2023. Following the initial launch of 40 mg/0.4 mL, the company plans to launch dose forms of 80 mg/0.8 mL and 20 mg/0.2 mL.

Celltrion USA is also seeking an interchangeability designation from the FDA following the completion of an interchangeability trial of 366 patients with chronic plaque psoriasis. The interchangeability designation would mean that patients successfully switched from Humira to Yuflyma multiple times in the trial. The interchangeability designation would allow pharmacists to autosubstitute Humira with Yuflyma. In these cases, individual state laws control how and whether physicians will be notified of this switch.

If interchangeability is approved for Yuflyma, which the company tentatively expects in the fourth quarter of 2024, it would be just the third interchangeable biosimilar approved by the FDA overall and the second adalimumab biosimilar to be designated as such, after adalimumab-adbm (Cyltezo) in October 2021.

Yuflyma was approved in Canada in December 2021 for 10 indications: rheumatoid arthritis, polyarticular juvenile idiopathic arthritis, psoriatic arthritis, ankylosing spondylitis, adult Crohn’s disease, adult ulcerative colitis, hidradenitis suppurativa, plaque psoriasis, adult uveitis, and pediatric uveitis.

In February 2022, the European Commission granted marketing authorization for Yuflyma across those 10 indications, as well as for nonradiographic axial spondyloarthritis, pediatric plaque psoriasis, and pediatric Crohn’s disease.

In April 2022, Celltrion USA signed a licensing agreement with AbbVie, the manufacturer of Humira. Under that agreement, Celltrion will pay royalties to AbbVie on sales of their individual biosimilars, and AbbVie agreed to drop all patent litigation.

The full prescribing information for Yuflyma is available here.

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

The U.S. Food and Drug Administration has approved the biosimilar adalimumab-aaty (Yuflyma) in a citrate-free, high-concentration formulation, the manufacturer, Celltrion USA, announced today. It is the ninth biosimilar of adalimumab (Humira) to be approved in the United States.
 

Yuflyma is approved for the treatment of adult patients with rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis, ulcerative colitis, plaque psoriasis, and hidradenitis suppurativa. It is also approved for polyarticular juvenile idiopathic arthritis for patients aged 2 years or older, as well as for Crohn’s disease in adults and in pediatric patients aged 6 years or older.

Wikimedia Commons/FitzColinGerald/Creative Commons License

The formulation was approved on the basis of a comprehensive data package of analytic, preclinical, and clinical studies, according to Celltrion USA, “demonstrating that Yuflyma is comparable to the reference product Humira in terms of efficacy, safety, pharmacokinetics, and immunogenicity up to 24 weeks and 1 year following treatment.”

The company conducted a double-blind, randomized phase 3 trial that compared switching from reference adalimumab to Yuflyma with continuing either reference adalimumab or Yuflyma for patients with active rheumatoid arthritis. In that trial, the efficacy, pharmacokinetics, safety, and immunogenicity of Yuflyma and reference adalimumab were comparable after 1 year of treatment, including after switching from reference adalimumab to Yuflyma.

“Currently, more than 80% of patients treated with Humira in the United States rely on a high-concentration and citrate-free formulation of this medication. The availability of a high-concentration and citrate-free formulation adalimumab biosimilar provides an important treatment option for patients with inflammatory diseases who benefit from this effective therapy,” said Jonathan Kay, MD, of the University of Massachusetts, Worcester, in the press release.

The citrate-free formulation is thought to lead to less pain on injection.

Yuflyma will be available in prefilled syringe and autoinjector administration options.

Celltrion USA plans to market the drug in the United States in July 2023. Following the initial launch of 40 mg/0.4 mL, the company plans to launch dose forms of 80 mg/0.8 mL and 20 mg/0.2 mL.

Celltrion USA is also seeking an interchangeability designation from the FDA following the completion of an interchangeability trial of 366 patients with chronic plaque psoriasis. The interchangeability designation would mean that patients successfully switched from Humira to Yuflyma multiple times in the trial. The interchangeability designation would allow pharmacists to autosubstitute Humira with Yuflyma. In these cases, individual state laws control how and whether physicians will be notified of this switch.

If interchangeability is approved for Yuflyma, which the company tentatively expects in the fourth quarter of 2024, it would be just the third interchangeable biosimilar approved by the FDA overall and the second adalimumab biosimilar to be designated as such, after adalimumab-adbm (Cyltezo) in October 2021.

Yuflyma was approved in Canada in December 2021 for 10 indications: rheumatoid arthritis, polyarticular juvenile idiopathic arthritis, psoriatic arthritis, ankylosing spondylitis, adult Crohn’s disease, adult ulcerative colitis, hidradenitis suppurativa, plaque psoriasis, adult uveitis, and pediatric uveitis.

In February 2022, the European Commission granted marketing authorization for Yuflyma across those 10 indications, as well as for nonradiographic axial spondyloarthritis, pediatric plaque psoriasis, and pediatric Crohn’s disease.

In April 2022, Celltrion USA signed a licensing agreement with AbbVie, the manufacturer of Humira. Under that agreement, Celltrion will pay royalties to AbbVie on sales of their individual biosimilars, and AbbVie agreed to drop all patent litigation.

The full prescribing information for Yuflyma is available here.

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

The U.S. Food and Drug Administration has approved the biosimilar adalimumab-aaty (Yuflyma) in a citrate-free, high-concentration formulation, the manufacturer, Celltrion USA, announced today. It is the ninth biosimilar of adalimumab (Humira) to be approved in the United States.
 

Yuflyma is approved for the treatment of adult patients with rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis, ulcerative colitis, plaque psoriasis, and hidradenitis suppurativa. It is also approved for polyarticular juvenile idiopathic arthritis for patients aged 2 years or older, as well as for Crohn’s disease in adults and in pediatric patients aged 6 years or older.

Wikimedia Commons/FitzColinGerald/Creative Commons License

The formulation was approved on the basis of a comprehensive data package of analytic, preclinical, and clinical studies, according to Celltrion USA, “demonstrating that Yuflyma is comparable to the reference product Humira in terms of efficacy, safety, pharmacokinetics, and immunogenicity up to 24 weeks and 1 year following treatment.”

The company conducted a double-blind, randomized phase 3 trial that compared switching from reference adalimumab to Yuflyma with continuing either reference adalimumab or Yuflyma for patients with active rheumatoid arthritis. In that trial, the efficacy, pharmacokinetics, safety, and immunogenicity of Yuflyma and reference adalimumab were comparable after 1 year of treatment, including after switching from reference adalimumab to Yuflyma.

“Currently, more than 80% of patients treated with Humira in the United States rely on a high-concentration and citrate-free formulation of this medication. The availability of a high-concentration and citrate-free formulation adalimumab biosimilar provides an important treatment option for patients with inflammatory diseases who benefit from this effective therapy,” said Jonathan Kay, MD, of the University of Massachusetts, Worcester, in the press release.

The citrate-free formulation is thought to lead to less pain on injection.

Yuflyma will be available in prefilled syringe and autoinjector administration options.

Celltrion USA plans to market the drug in the United States in July 2023. Following the initial launch of 40 mg/0.4 mL, the company plans to launch dose forms of 80 mg/0.8 mL and 20 mg/0.2 mL.

Celltrion USA is also seeking an interchangeability designation from the FDA following the completion of an interchangeability trial of 366 patients with chronic plaque psoriasis. The interchangeability designation would mean that patients successfully switched from Humira to Yuflyma multiple times in the trial. The interchangeability designation would allow pharmacists to autosubstitute Humira with Yuflyma. In these cases, individual state laws control how and whether physicians will be notified of this switch.

If interchangeability is approved for Yuflyma, which the company tentatively expects in the fourth quarter of 2024, it would be just the third interchangeable biosimilar approved by the FDA overall and the second adalimumab biosimilar to be designated as such, after adalimumab-adbm (Cyltezo) in October 2021.

Yuflyma was approved in Canada in December 2021 for 10 indications: rheumatoid arthritis, polyarticular juvenile idiopathic arthritis, psoriatic arthritis, ankylosing spondylitis, adult Crohn’s disease, adult ulcerative colitis, hidradenitis suppurativa, plaque psoriasis, adult uveitis, and pediatric uveitis.

In February 2022, the European Commission granted marketing authorization for Yuflyma across those 10 indications, as well as for nonradiographic axial spondyloarthritis, pediatric plaque psoriasis, and pediatric Crohn’s disease.

In April 2022, Celltrion USA signed a licensing agreement with AbbVie, the manufacturer of Humira. Under that agreement, Celltrion will pay royalties to AbbVie on sales of their individual biosimilars, and AbbVie agreed to drop all patent litigation.

The full prescribing information for Yuflyma is available here.

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

PARIS – The EfficAPSI study showed with real-world data that sublingual immunotherapy (SLIT) reduces the risks for asthma onset and the worsening of asthma symptoms for patients with allergic rhinitis. The research was presented at the 18th French-language allergy conference.

These results confirm that allergen immunotherapy, or “desensitization,” is indeed an etiologic treatment of this allergic condition.

SLIT encompasses personalized solutions created for an individual specifically for allergies to dust mites, grass, birch, cats, and so on. These preparations are commonly used by allergy specialists when establishing an AIT treatment plan.

In 2017, the French Health Authority published a report indicating that there was insufficient clinical proof regarding the efficacy of SLIT. It subsequently removed injectable forms of these allergen extracts from the list of drugs reimbursed by the state and reduced state reimbursement of sublingual SLIT preparations from 30% to 15%, a step it confirmed in March 2018 and that led to outrage from allergy specialists. The chair of the French allergy society at the time, Jocelyne Just, MD, PhD, argued that conducting double-blind, placebo-controlled studies for all types (grass pollen, birch pollen, dust mites, asthma, allergic rhinitis, subcutaneous injections, sublingual treatments, tablets, liquid preparations) would take decades. Furthermore, meta-analyses on the subject, despite being heterogeneous and unable to answer all questions, are indeed pointing to the effectiveness of SLIT. To supplement existing data and to answer the queries raised by the HAS, several studies have been launched, including EfficAPSI.

The pharmacoepidemiologic EfficAPSI study is the largest retrospective, real-world, longitudinal cohort study ever carried out regarding liquid SLIT using data stored in the French National Health Data System (SNDS). The primary objective of the study was to evaluate the real-world impact of liquid SLIT on the onset and worsening of asthma for patients with allergic rhinitis and to evaluate the impact of sublingual treatments on public health.

A cohort analysis of patients treated with SLIT and control patients treated for allergic rhinitis with or without treatment for asthma was carried out. The patients treated with SLIT for at least 2 consecutive years were anonymously selected from the SNDS using the Stallergenes Greer prescription database.

In all, 99,538 patients who received SLIT were compared with 333,082 control patients (those who had received treatment for allergic rhinitis without taking SLIT). Participants were stratified according to their treatment history for asthma and were paired using a propensity score to minimize comparison bias.

The main definition of the onset of asthma included the first prescription of an asthma medication, hospital admission for asthma, or a diagnosis of chronic asthma. The secondary definition omitted the prescription of any treatment, and the third (sensitive and specific) took into consideration an initial prescription of omalizumab or a prescription of three inhaled corticosteroids (ICSs) associated with or without a long-acting beta-2 agonist (LABA) for a period of 1 year, admission to the hospital, or chronic asthma.
 

Asthma risk reduced

Among patients with allergic rhinitis without preexisting asthma, liquid SLIT was associated with a significantly lower risk of asthma onset in comparison with the control group (primary hazard ratio: 0.77; secondary HR: 0.66; and tertiary HR: 0.62).

The risk reductions were significant and were consistent regardless of the allergens analyzed (tertiary HR, dust mites: 0.57; grass: 0.52) for all age groups. These new results that were based on the tertiary definition corroborate the results from the primary and secondary definitions.

“Overall, these results suggest a more than 20% reduction in the risk of asthma onset observed in patients treated with liquid SLIT and symptomatic drugs, compared to patients treated with symptomatic drugs only,” said study co-author Philippe Devillier, MD, PhD, research director at the respiratory tract diseases center of Foch Hospital, Paris. “These results are consistent with previous studies in the same French health care database, as well as in a German database with SLIT preparations in tablet form. This not only confirms the soundness of the methodology but also the benefit of liquid SLIT as an etiological treatment of respiratory allergies.”
 

Risk for worsening

Furthermore, in the same study, liquid SLIT treatment was associated with a 27% reduced risk for worsening asthma and a 36% reduced risk for severe asthma. Among patients with allergic rhinitis and preexisting asthma, liquid SLIT was associated with a significantly lower risk for worsening of asthma, compared with the control group (primary HR: 0.73; secondary HR: 0.61; and tertiary HR: 0.64). The primary definition was an initial prescription of an ICS-LABA combination in a patient treated with ICS alone, severe exacerbation of asthma symptoms, hospital admission, or a diagnosis of chronic asthma.

“The risk reductions were significant and consistent for the allergens analyzed,” said study co-author Pascal Demoly, MD, PhD, head of pulmonology at Montpellier University Hospital, France (tertiary HR, dust mites: 0.66; grass: 0.59; birch: 0.34; and cats: 0.77). “This was across all age groups,” he added.

“The results of the EfficAPSI real-world study on health data from the SNDS are consistent with outcomes from clinical trials, suggestive of a reduced risk of asthma onset in patients with allergic rhinitis receiving liquid SLIT, as well as a reduced risk of worsening of preexisting asthma,” said Devillier. “SLIT, in this case in the form of a liquid, thus appears to be an effective etiological treatment, since the use of symptomatic drugs, in particular preventer inhalers, but also reliever inhalers, is lower in patients treated with SLIT over at least two consecutive years, compared with paired control subjects. And it’s the same for the risk of treating asthma in nonasthmatic patients at the start of the study. EfficAPSI is the largest study using data from a comprehensive state drug reimbursement database, allowing us to assess the impact of liquid SLIT on public health. These results, also obtained with other allergen preparations, particularly in tablet form in French and German studies using data from health care databases, demonstrate the consistency of the data regarding the efficacy of SLIT.”

This article was translated from the Medscape French Edition. A version appeared on Medscape.com.

PARIS – The EfficAPSI study showed with real-world data that sublingual immunotherapy (SLIT) reduces the risks for asthma onset and the worsening of asthma symptoms for patients with allergic rhinitis. The research was presented at the 18th French-language allergy conference.

These results confirm that allergen immunotherapy, or “desensitization,” is indeed an etiologic treatment of this allergic condition.

SLIT encompasses personalized solutions created for an individual specifically for allergies to dust mites, grass, birch, cats, and so on. These preparations are commonly used by allergy specialists when establishing an AIT treatment plan.

In 2017, the French Health Authority published a report indicating that there was insufficient clinical proof regarding the efficacy of SLIT. It subsequently removed injectable forms of these allergen extracts from the list of drugs reimbursed by the state and reduced state reimbursement of sublingual SLIT preparations from 30% to 15%, a step it confirmed in March 2018 and that led to outrage from allergy specialists. The chair of the French allergy society at the time, Jocelyne Just, MD, PhD, argued that conducting double-blind, placebo-controlled studies for all types (grass pollen, birch pollen, dust mites, asthma, allergic rhinitis, subcutaneous injections, sublingual treatments, tablets, liquid preparations) would take decades. Furthermore, meta-analyses on the subject, despite being heterogeneous and unable to answer all questions, are indeed pointing to the effectiveness of SLIT. To supplement existing data and to answer the queries raised by the HAS, several studies have been launched, including EfficAPSI.

The pharmacoepidemiologic EfficAPSI study is the largest retrospective, real-world, longitudinal cohort study ever carried out regarding liquid SLIT using data stored in the French National Health Data System (SNDS). The primary objective of the study was to evaluate the real-world impact of liquid SLIT on the onset and worsening of asthma for patients with allergic rhinitis and to evaluate the impact of sublingual treatments on public health.

A cohort analysis of patients treated with SLIT and control patients treated for allergic rhinitis with or without treatment for asthma was carried out. The patients treated with SLIT for at least 2 consecutive years were anonymously selected from the SNDS using the Stallergenes Greer prescription database.

In all, 99,538 patients who received SLIT were compared with 333,082 control patients (those who had received treatment for allergic rhinitis without taking SLIT). Participants were stratified according to their treatment history for asthma and were paired using a propensity score to minimize comparison bias.

The main definition of the onset of asthma included the first prescription of an asthma medication, hospital admission for asthma, or a diagnosis of chronic asthma. The secondary definition omitted the prescription of any treatment, and the third (sensitive and specific) took into consideration an initial prescription of omalizumab or a prescription of three inhaled corticosteroids (ICSs) associated with or without a long-acting beta-2 agonist (LABA) for a period of 1 year, admission to the hospital, or chronic asthma.
 

Asthma risk reduced

Among patients with allergic rhinitis without preexisting asthma, liquid SLIT was associated with a significantly lower risk of asthma onset in comparison with the control group (primary hazard ratio: 0.77; secondary HR: 0.66; and tertiary HR: 0.62).

The risk reductions were significant and were consistent regardless of the allergens analyzed (tertiary HR, dust mites: 0.57; grass: 0.52) for all age groups. These new results that were based on the tertiary definition corroborate the results from the primary and secondary definitions.

“Overall, these results suggest a more than 20% reduction in the risk of asthma onset observed in patients treated with liquid SLIT and symptomatic drugs, compared to patients treated with symptomatic drugs only,” said study co-author Philippe Devillier, MD, PhD, research director at the respiratory tract diseases center of Foch Hospital, Paris. “These results are consistent with previous studies in the same French health care database, as well as in a German database with SLIT preparations in tablet form. This not only confirms the soundness of the methodology but also the benefit of liquid SLIT as an etiological treatment of respiratory allergies.”
 

Risk for worsening

Furthermore, in the same study, liquid SLIT treatment was associated with a 27% reduced risk for worsening asthma and a 36% reduced risk for severe asthma. Among patients with allergic rhinitis and preexisting asthma, liquid SLIT was associated with a significantly lower risk for worsening of asthma, compared with the control group (primary HR: 0.73; secondary HR: 0.61; and tertiary HR: 0.64). The primary definition was an initial prescription of an ICS-LABA combination in a patient treated with ICS alone, severe exacerbation of asthma symptoms, hospital admission, or a diagnosis of chronic asthma.

“The risk reductions were significant and consistent for the allergens analyzed,” said study co-author Pascal Demoly, MD, PhD, head of pulmonology at Montpellier University Hospital, France (tertiary HR, dust mites: 0.66; grass: 0.59; birch: 0.34; and cats: 0.77). “This was across all age groups,” he added.

“The results of the EfficAPSI real-world study on health data from the SNDS are consistent with outcomes from clinical trials, suggestive of a reduced risk of asthma onset in patients with allergic rhinitis receiving liquid SLIT, as well as a reduced risk of worsening of preexisting asthma,” said Devillier. “SLIT, in this case in the form of a liquid, thus appears to be an effective etiological treatment, since the use of symptomatic drugs, in particular preventer inhalers, but also reliever inhalers, is lower in patients treated with SLIT over at least two consecutive years, compared with paired control subjects. And it’s the same for the risk of treating asthma in nonasthmatic patients at the start of the study. EfficAPSI is the largest study using data from a comprehensive state drug reimbursement database, allowing us to assess the impact of liquid SLIT on public health. These results, also obtained with other allergen preparations, particularly in tablet form in French and German studies using data from health care databases, demonstrate the consistency of the data regarding the efficacy of SLIT.”

This article was translated from the Medscape French Edition. A version appeared on Medscape.com.

PARIS – The EfficAPSI study showed with real-world data that sublingual immunotherapy (SLIT) reduces the risks for asthma onset and the worsening of asthma symptoms for patients with allergic rhinitis. The research was presented at the 18th French-language allergy conference.

These results confirm that allergen immunotherapy, or “desensitization,” is indeed an etiologic treatment of this allergic condition.

SLIT encompasses personalized solutions created for an individual specifically for allergies to dust mites, grass, birch, cats, and so on. These preparations are commonly used by allergy specialists when establishing an AIT treatment plan.

In 2017, the French Health Authority published a report indicating that there was insufficient clinical proof regarding the efficacy of SLIT. It subsequently removed injectable forms of these allergen extracts from the list of drugs reimbursed by the state and reduced state reimbursement of sublingual SLIT preparations from 30% to 15%, a step it confirmed in March 2018 and that led to outrage from allergy specialists. The chair of the French allergy society at the time, Jocelyne Just, MD, PhD, argued that conducting double-blind, placebo-controlled studies for all types (grass pollen, birch pollen, dust mites, asthma, allergic rhinitis, subcutaneous injections, sublingual treatments, tablets, liquid preparations) would take decades. Furthermore, meta-analyses on the subject, despite being heterogeneous and unable to answer all questions, are indeed pointing to the effectiveness of SLIT. To supplement existing data and to answer the queries raised by the HAS, several studies have been launched, including EfficAPSI.

The pharmacoepidemiologic EfficAPSI study is the largest retrospective, real-world, longitudinal cohort study ever carried out regarding liquid SLIT using data stored in the French National Health Data System (SNDS). The primary objective of the study was to evaluate the real-world impact of liquid SLIT on the onset and worsening of asthma for patients with allergic rhinitis and to evaluate the impact of sublingual treatments on public health.

A cohort analysis of patients treated with SLIT and control patients treated for allergic rhinitis with or without treatment for asthma was carried out. The patients treated with SLIT for at least 2 consecutive years were anonymously selected from the SNDS using the Stallergenes Greer prescription database.

In all, 99,538 patients who received SLIT were compared with 333,082 control patients (those who had received treatment for allergic rhinitis without taking SLIT). Participants were stratified according to their treatment history for asthma and were paired using a propensity score to minimize comparison bias.

The main definition of the onset of asthma included the first prescription of an asthma medication, hospital admission for asthma, or a diagnosis of chronic asthma. The secondary definition omitted the prescription of any treatment, and the third (sensitive and specific) took into consideration an initial prescription of omalizumab or a prescription of three inhaled corticosteroids (ICSs) associated with or without a long-acting beta-2 agonist (LABA) for a period of 1 year, admission to the hospital, or chronic asthma.
 

Asthma risk reduced

Among patients with allergic rhinitis without preexisting asthma, liquid SLIT was associated with a significantly lower risk of asthma onset in comparison with the control group (primary hazard ratio: 0.77; secondary HR: 0.66; and tertiary HR: 0.62).

The risk reductions were significant and were consistent regardless of the allergens analyzed (tertiary HR, dust mites: 0.57; grass: 0.52) for all age groups. These new results that were based on the tertiary definition corroborate the results from the primary and secondary definitions.

“Overall, these results suggest a more than 20% reduction in the risk of asthma onset observed in patients treated with liquid SLIT and symptomatic drugs, compared to patients treated with symptomatic drugs only,” said study co-author Philippe Devillier, MD, PhD, research director at the respiratory tract diseases center of Foch Hospital, Paris. “These results are consistent with previous studies in the same French health care database, as well as in a German database with SLIT preparations in tablet form. This not only confirms the soundness of the methodology but also the benefit of liquid SLIT as an etiological treatment of respiratory allergies.”
 

Risk for worsening

Furthermore, in the same study, liquid SLIT treatment was associated with a 27% reduced risk for worsening asthma and a 36% reduced risk for severe asthma. Among patients with allergic rhinitis and preexisting asthma, liquid SLIT was associated with a significantly lower risk for worsening of asthma, compared with the control group (primary HR: 0.73; secondary HR: 0.61; and tertiary HR: 0.64). The primary definition was an initial prescription of an ICS-LABA combination in a patient treated with ICS alone, severe exacerbation of asthma symptoms, hospital admission, or a diagnosis of chronic asthma.

“The risk reductions were significant and consistent for the allergens analyzed,” said study co-author Pascal Demoly, MD, PhD, head of pulmonology at Montpellier University Hospital, France (tertiary HR, dust mites: 0.66; grass: 0.59; birch: 0.34; and cats: 0.77). “This was across all age groups,” he added.

“The results of the EfficAPSI real-world study on health data from the SNDS are consistent with outcomes from clinical trials, suggestive of a reduced risk of asthma onset in patients with allergic rhinitis receiving liquid SLIT, as well as a reduced risk of worsening of preexisting asthma,” said Devillier. “SLIT, in this case in the form of a liquid, thus appears to be an effective etiological treatment, since the use of symptomatic drugs, in particular preventer inhalers, but also reliever inhalers, is lower in patients treated with SLIT over at least two consecutive years, compared with paired control subjects. And it’s the same for the risk of treating asthma in nonasthmatic patients at the start of the study. EfficAPSI is the largest study using data from a comprehensive state drug reimbursement database, allowing us to assess the impact of liquid SLIT on public health. These results, also obtained with other allergen preparations, particularly in tablet form in French and German studies using data from health care databases, demonstrate the consistency of the data regarding the efficacy of SLIT.”

This article was translated from the Medscape French Edition. A version appeared on Medscape.com.