Clinician Reviews

The oral calcitonin gene-related peptide receptor antagonist atogepant is effective in preventing rebound headache related to medication overuse in patients with chronic migraine (CM), new research suggested.

Results of a subgroup analysis of a phase 3, 12-week randomized, double-blind, placebo-controlled trial showed up to a 62% reduction in the proportion of atogepant-treated participants who met acute medication overuse criteria.

“Based on our findings, treatment with atogepant may potentially decrease the risk of developing rebound headache by reducing the use of pain medications,” principal investigator Peter Goadsby, MD, PhD, of King’s College London, London, England, said in a news release.

The study was published online in Neurology.
 

Effective Prevention Needed

Acute treatments for migraine can mitigate symptoms and reduce disability but can also be ineffective and even result in increased dosing and overuse of these medications, the investigators noted.

Acute medication overuse is defined as “taking simple analgesics for ≥ 15 days per month or taking triptans, ergots, opioids, or combinations of medications for ≥ 10 days per month.”

“There is a high prevalence of pain medication overuse among people with migraine as they try to manage what are often debilitating symptoms,” Dr. Goadsby said. “However, medication overuse can lead to more headaches, called rebound headaches, so more effective preventive treatments are needed.”

Atogepant was developed for migraine prevention in adults. It had been studied in the phase 3 PROGRESS trial, which showed it significantly reduced monthly migraine days (MMDs) compared with placebo during the 12-week trial.

The new subgroup analysis of the study focused specifically on the efficacy and safety of atogepant vs placebo in participants with CM with, and without, medication overuse.

Participants (mean age, 42.1 years; 87.6% women) were randomized to receive either atogepant 30 mg twice daily (n = 253), atogepant 60 mg once daily (n = 256), or placebo (n = 240), with baseline demographics and clinical characteristics similar across all treatment arms. A total of 66.2% met baseline acute medication overuse criteria.

Participants were asked to record migraine and headache experiences in an electronic diary.
 

‘Effective and Safe’

Participants in both atogepant groups experienced fewer monthly headache days (MHDs) than those in the placebo group, with a least squares mean difference (LSMD) of −2.7 (95% confidence interval [CI], −4.0 to −1.4) in the atogepant 30 mg twice daily group and −1.9 (95% CI, −3.2 to −0.6) in the atogepant 60 mg once daily group.

MHDs were also reduced in both treatment groups, with LSMDs of −2.8 (95% CI, −4.0 to −1.5) and −2.1 (95% CI, −3.3 to −0.8), respectively. Mean acute medication use days were lower in both the treatment groups, with LSMDs of −2.8 (95% CI, −4.1 to −1.6) and −2.6 (95% CI, −3.9 to −1.3), respectively.

A higher proportion of participants achieved a ≥ 50% reduction in MMDs with atogepant 30 mg twice daily (odds ratio [OR], 2.5; 95% CI, 1.5-4.0) and atogepant 60 mg once daily (OR, 2.3; 95% CI, 1.4-3.7).

Notably, the researchers found a 52.1%-61.9% reduction in the proportion of atogepant-treated participants meeting acute medication overuse criteria during the study period vs 38.3% in the placebo group.

Similar results were observed in the subgroup without acute medication overuse.

Treatment-emergent adverse events were reported by 55.8% of participants treated with atogepant 30 mg twice daily, 66.1% with atogepant 60 mg once daily, and 48.5% with placebo in the acute medication overuse subgroup, with similar reports in the non-overuse subgroup.

A limitation cited by the authors was that participants’ self-report of migraines and headaches via electronic diaries might have been inaccurate.

Nevertheless, they concluded that the results showed atogepant to be an “effective and safe” preventive treatment for patients with CM with, and without, acute medication overuse.

AbbVie funded this study and participated in the study design, research, analysis, data collection, interpretation of data, reviewing, and approval of the publication. No honoraria or payments were made for authorship. Dr. Goadsby received personal fees from AbbVie during the conduct of the study, and over the last 36 months, he received a research grant from Celgene; personal fees from Aeon Biopharma, Amgen, CoolTechLLC, Dr. Reddy’s, Eli Lilly and Company, Epalex, Lundbeck, Novartis, Pfizer, Praxis, Sanofi, Satsuma, ShiraTronics, Teva Pharmaceuticals, and Tremeau; personal fees for advice through Gerson Lehrman Group, Guidepoint, SAI Med Partners, and Vector Metric; fees for educational materials from CME Outfitters; and publishing royalties or fees from Massachusetts Medical Society, Oxford University Press, UpToDate, and Wolters Kluwer. The other authors’ disclosures are listed on the original paper.

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

The oral calcitonin gene-related peptide receptor antagonist atogepant is effective in preventing rebound headache related to medication overuse in patients with chronic migraine (CM), new research suggested.

Results of a subgroup analysis of a phase 3, 12-week randomized, double-blind, placebo-controlled trial showed up to a 62% reduction in the proportion of atogepant-treated participants who met acute medication overuse criteria.

“Based on our findings, treatment with atogepant may potentially decrease the risk of developing rebound headache by reducing the use of pain medications,” principal investigator Peter Goadsby, MD, PhD, of King’s College London, London, England, said in a news release.

The study was published online in Neurology.
 

Effective Prevention Needed

Acute treatments for migraine can mitigate symptoms and reduce disability but can also be ineffective and even result in increased dosing and overuse of these medications, the investigators noted.

Acute medication overuse is defined as “taking simple analgesics for ≥ 15 days per month or taking triptans, ergots, opioids, or combinations of medications for ≥ 10 days per month.”

“There is a high prevalence of pain medication overuse among people with migraine as they try to manage what are often debilitating symptoms,” Dr. Goadsby said. “However, medication overuse can lead to more headaches, called rebound headaches, so more effective preventive treatments are needed.”

Atogepant was developed for migraine prevention in adults. It had been studied in the phase 3 PROGRESS trial, which showed it significantly reduced monthly migraine days (MMDs) compared with placebo during the 12-week trial.

The new subgroup analysis of the study focused specifically on the efficacy and safety of atogepant vs placebo in participants with CM with, and without, medication overuse.

Participants (mean age, 42.1 years; 87.6% women) were randomized to receive either atogepant 30 mg twice daily (n = 253), atogepant 60 mg once daily (n = 256), or placebo (n = 240), with baseline demographics and clinical characteristics similar across all treatment arms. A total of 66.2% met baseline acute medication overuse criteria.

Participants were asked to record migraine and headache experiences in an electronic diary.
 

‘Effective and Safe’

Participants in both atogepant groups experienced fewer monthly headache days (MHDs) than those in the placebo group, with a least squares mean difference (LSMD) of −2.7 (95% confidence interval [CI], −4.0 to −1.4) in the atogepant 30 mg twice daily group and −1.9 (95% CI, −3.2 to −0.6) in the atogepant 60 mg once daily group.

MHDs were also reduced in both treatment groups, with LSMDs of −2.8 (95% CI, −4.0 to −1.5) and −2.1 (95% CI, −3.3 to −0.8), respectively. Mean acute medication use days were lower in both the treatment groups, with LSMDs of −2.8 (95% CI, −4.1 to −1.6) and −2.6 (95% CI, −3.9 to −1.3), respectively.

A higher proportion of participants achieved a ≥ 50% reduction in MMDs with atogepant 30 mg twice daily (odds ratio [OR], 2.5; 95% CI, 1.5-4.0) and atogepant 60 mg once daily (OR, 2.3; 95% CI, 1.4-3.7).

Notably, the researchers found a 52.1%-61.9% reduction in the proportion of atogepant-treated participants meeting acute medication overuse criteria during the study period vs 38.3% in the placebo group.

Similar results were observed in the subgroup without acute medication overuse.

Treatment-emergent adverse events were reported by 55.8% of participants treated with atogepant 30 mg twice daily, 66.1% with atogepant 60 mg once daily, and 48.5% with placebo in the acute medication overuse subgroup, with similar reports in the non-overuse subgroup.

A limitation cited by the authors was that participants’ self-report of migraines and headaches via electronic diaries might have been inaccurate.

Nevertheless, they concluded that the results showed atogepant to be an “effective and safe” preventive treatment for patients with CM with, and without, acute medication overuse.

AbbVie funded this study and participated in the study design, research, analysis, data collection, interpretation of data, reviewing, and approval of the publication. No honoraria or payments were made for authorship. Dr. Goadsby received personal fees from AbbVie during the conduct of the study, and over the last 36 months, he received a research grant from Celgene; personal fees from Aeon Biopharma, Amgen, CoolTechLLC, Dr. Reddy’s, Eli Lilly and Company, Epalex, Lundbeck, Novartis, Pfizer, Praxis, Sanofi, Satsuma, ShiraTronics, Teva Pharmaceuticals, and Tremeau; personal fees for advice through Gerson Lehrman Group, Guidepoint, SAI Med Partners, and Vector Metric; fees for educational materials from CME Outfitters; and publishing royalties or fees from Massachusetts Medical Society, Oxford University Press, UpToDate, and Wolters Kluwer. The other authors’ disclosures are listed on the original paper.

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

The oral calcitonin gene-related peptide receptor antagonist atogepant is effective in preventing rebound headache related to medication overuse in patients with chronic migraine (CM), new research suggested.

Results of a subgroup analysis of a phase 3, 12-week randomized, double-blind, placebo-controlled trial showed up to a 62% reduction in the proportion of atogepant-treated participants who met acute medication overuse criteria.

“Based on our findings, treatment with atogepant may potentially decrease the risk of developing rebound headache by reducing the use of pain medications,” principal investigator Peter Goadsby, MD, PhD, of King’s College London, London, England, said in a news release.

The study was published online in Neurology.
 

Effective Prevention Needed

Acute treatments for migraine can mitigate symptoms and reduce disability but can also be ineffective and even result in increased dosing and overuse of these medications, the investigators noted.

Acute medication overuse is defined as “taking simple analgesics for ≥ 15 days per month or taking triptans, ergots, opioids, or combinations of medications for ≥ 10 days per month.”

“There is a high prevalence of pain medication overuse among people with migraine as they try to manage what are often debilitating symptoms,” Dr. Goadsby said. “However, medication overuse can lead to more headaches, called rebound headaches, so more effective preventive treatments are needed.”

Atogepant was developed for migraine prevention in adults. It had been studied in the phase 3 PROGRESS trial, which showed it significantly reduced monthly migraine days (MMDs) compared with placebo during the 12-week trial.

The new subgroup analysis of the study focused specifically on the efficacy and safety of atogepant vs placebo in participants with CM with, and without, medication overuse.

Participants (mean age, 42.1 years; 87.6% women) were randomized to receive either atogepant 30 mg twice daily (n = 253), atogepant 60 mg once daily (n = 256), or placebo (n = 240), with baseline demographics and clinical characteristics similar across all treatment arms. A total of 66.2% met baseline acute medication overuse criteria.

Participants were asked to record migraine and headache experiences in an electronic diary.
 

‘Effective and Safe’

Participants in both atogepant groups experienced fewer monthly headache days (MHDs) than those in the placebo group, with a least squares mean difference (LSMD) of −2.7 (95% confidence interval [CI], −4.0 to −1.4) in the atogepant 30 mg twice daily group and −1.9 (95% CI, −3.2 to −0.6) in the atogepant 60 mg once daily group.

MHDs were also reduced in both treatment groups, with LSMDs of −2.8 (95% CI, −4.0 to −1.5) and −2.1 (95% CI, −3.3 to −0.8), respectively. Mean acute medication use days were lower in both the treatment groups, with LSMDs of −2.8 (95% CI, −4.1 to −1.6) and −2.6 (95% CI, −3.9 to −1.3), respectively.

A higher proportion of participants achieved a ≥ 50% reduction in MMDs with atogepant 30 mg twice daily (odds ratio [OR], 2.5; 95% CI, 1.5-4.0) and atogepant 60 mg once daily (OR, 2.3; 95% CI, 1.4-3.7).

Notably, the researchers found a 52.1%-61.9% reduction in the proportion of atogepant-treated participants meeting acute medication overuse criteria during the study period vs 38.3% in the placebo group.

Similar results were observed in the subgroup without acute medication overuse.

Treatment-emergent adverse events were reported by 55.8% of participants treated with atogepant 30 mg twice daily, 66.1% with atogepant 60 mg once daily, and 48.5% with placebo in the acute medication overuse subgroup, with similar reports in the non-overuse subgroup.

A limitation cited by the authors was that participants’ self-report of migraines and headaches via electronic diaries might have been inaccurate.

Nevertheless, they concluded that the results showed atogepant to be an “effective and safe” preventive treatment for patients with CM with, and without, acute medication overuse.

AbbVie funded this study and participated in the study design, research, analysis, data collection, interpretation of data, reviewing, and approval of the publication. No honoraria or payments were made for authorship. Dr. Goadsby received personal fees from AbbVie during the conduct of the study, and over the last 36 months, he received a research grant from Celgene; personal fees from Aeon Biopharma, Amgen, CoolTechLLC, Dr. Reddy’s, Eli Lilly and Company, Epalex, Lundbeck, Novartis, Pfizer, Praxis, Sanofi, Satsuma, ShiraTronics, Teva Pharmaceuticals, and Tremeau; personal fees for advice through Gerson Lehrman Group, Guidepoint, SAI Med Partners, and Vector Metric; fees for educational materials from CME Outfitters; and publishing royalties or fees from Massachusetts Medical Society, Oxford University Press, UpToDate, and Wolters Kluwer. The other authors’ disclosures are listed on the original paper.

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

Illicit use of the veterinary tranquilizer xylazine continues to spread across the United States. The drug, which is increasingly mixed with fentanyl, often fails to respond to the opioid overdose reversal medication naloxone and can cause severe necrotic lesions.

A report released by Millennium Health, a specialty lab that provides medication monitoring for pain management, drug treatment, and behavioral and substance use disorder treatment centers across the country, showed the number of urine specimens collected and tested at the US drug treatment centers were positive for xylazine in the most recent 6 months.

As previously reported by this news organization, in late 2022, the US Food and Drug Administration (FDA) issued a communication alerting clinicians about the special management required for opioid overdoses tainted with xylazine, which is also known as “tranq” or “tranq dope.”

Subsequently, in early 2023, The White House Office of National Drug Control Policy designated xylazine combined with fentanyl as an emerging threat to the United States.

Both the FDA and the Drug Enforcement Administration have taken steps to try to stop trafficking of the combination. However, despite these efforts, xylazine use has continued to spread.

The Millennium Health Signals report showed that the greatest increase in xylazine use was largely in the western United States. In the first 6 months of 2023, 3% of urine drug tests (UDTs) in Washington, Oregon, California, Hawaii, and Alaska were positive for xylazine. From November 2023 to April 2024, this rose to 8%, a 147% increase. In the Mountain West, xylazine-positive UDTs increased from 2% in 2023 to 4% in 2024, an increase of 94%. In addition to growth in the West, the report showed that xylazine use increased by more than 100% in New England — from 14% in 2023 to 28% in 2024.

Nationally, 16% of all urine specimens were positive for xylazine from late 2023 to April 2024, up slightly from 14% from April to October 2023.

Xylazine use was highest in the East and in the mid-Atlantic United States. Still, positivity rates in the mid-Atlantic dropped from 44% to 33%. The states included in that group were New York, Pennsylvania, Delaware, and New Jersey. East North Central states (Ohio, Michigan, Wisconsin, Indiana, and Illinois) also experienced a decline in positive tests from 32% to 30%.

The South Atlantic states, which include Maryland, Virginia, West Virginia, North and South Carolina, Georgia, and Florida, had a 17% increase in positivity — from 22% to 26%.

From April 2023 to April 2024 state-level UDT positivity rates were 40% in Pennsylvania, 37% in New York, and 35% in Ohio. But rates vary by locality. In Clermont and Hamilton counties in Ohio — both in the Cincinnati area — about 70% of specimens were positive for xylazine.

About one third of specimens in Maryland and South Carolina contained xylazine.

“Because xylazine exposure remains a significant challenge in the East and is a growing concern in the West, clinicians across the US need to be prepared to recognize and address the consequences of xylazine use — like diminished responses to naloxone and severe skin wounds that may lead to amputation — among people who use fentanyl,” Millennium Health Chief Clinical Officer Angela Huskey, PharmD, said in a press release.

The Health Signals Alert analyzed more than 50,000 fentanyl-positive UDT specimens collected between April 12, 2023, and April 11, 2024. Millennium Health researchers analyzed xylazine positivity rates in fentanyl-positive UDT specimens by the US Census Division and state.

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

Illicit use of the veterinary tranquilizer xylazine continues to spread across the United States. The drug, which is increasingly mixed with fentanyl, often fails to respond to the opioid overdose reversal medication naloxone and can cause severe necrotic lesions.

A report released by Millennium Health, a specialty lab that provides medication monitoring for pain management, drug treatment, and behavioral and substance use disorder treatment centers across the country, showed the number of urine specimens collected and tested at the US drug treatment centers were positive for xylazine in the most recent 6 months.

As previously reported by this news organization, in late 2022, the US Food and Drug Administration (FDA) issued a communication alerting clinicians about the special management required for opioid overdoses tainted with xylazine, which is also known as “tranq” or “tranq dope.”

Subsequently, in early 2023, The White House Office of National Drug Control Policy designated xylazine combined with fentanyl as an emerging threat to the United States.

Both the FDA and the Drug Enforcement Administration have taken steps to try to stop trafficking of the combination. However, despite these efforts, xylazine use has continued to spread.

The Millennium Health Signals report showed that the greatest increase in xylazine use was largely in the western United States. In the first 6 months of 2023, 3% of urine drug tests (UDTs) in Washington, Oregon, California, Hawaii, and Alaska were positive for xylazine. From November 2023 to April 2024, this rose to 8%, a 147% increase. In the Mountain West, xylazine-positive UDTs increased from 2% in 2023 to 4% in 2024, an increase of 94%. In addition to growth in the West, the report showed that xylazine use increased by more than 100% in New England — from 14% in 2023 to 28% in 2024.

Nationally, 16% of all urine specimens were positive for xylazine from late 2023 to April 2024, up slightly from 14% from April to October 2023.

Xylazine use was highest in the East and in the mid-Atlantic United States. Still, positivity rates in the mid-Atlantic dropped from 44% to 33%. The states included in that group were New York, Pennsylvania, Delaware, and New Jersey. East North Central states (Ohio, Michigan, Wisconsin, Indiana, and Illinois) also experienced a decline in positive tests from 32% to 30%.

The South Atlantic states, which include Maryland, Virginia, West Virginia, North and South Carolina, Georgia, and Florida, had a 17% increase in positivity — from 22% to 26%.

From April 2023 to April 2024 state-level UDT positivity rates were 40% in Pennsylvania, 37% in New York, and 35% in Ohio. But rates vary by locality. In Clermont and Hamilton counties in Ohio — both in the Cincinnati area — about 70% of specimens were positive for xylazine.

About one third of specimens in Maryland and South Carolina contained xylazine.

“Because xylazine exposure remains a significant challenge in the East and is a growing concern in the West, clinicians across the US need to be prepared to recognize and address the consequences of xylazine use — like diminished responses to naloxone and severe skin wounds that may lead to amputation — among people who use fentanyl,” Millennium Health Chief Clinical Officer Angela Huskey, PharmD, said in a press release.

The Health Signals Alert analyzed more than 50,000 fentanyl-positive UDT specimens collected between April 12, 2023, and April 11, 2024. Millennium Health researchers analyzed xylazine positivity rates in fentanyl-positive UDT specimens by the US Census Division and state.

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

Illicit use of the veterinary tranquilizer xylazine continues to spread across the United States. The drug, which is increasingly mixed with fentanyl, often fails to respond to the opioid overdose reversal medication naloxone and can cause severe necrotic lesions.

A report released by Millennium Health, a specialty lab that provides medication monitoring for pain management, drug treatment, and behavioral and substance use disorder treatment centers across the country, showed the number of urine specimens collected and tested at the US drug treatment centers were positive for xylazine in the most recent 6 months.

As previously reported by this news organization, in late 2022, the US Food and Drug Administration (FDA) issued a communication alerting clinicians about the special management required for opioid overdoses tainted with xylazine, which is also known as “tranq” or “tranq dope.”

Subsequently, in early 2023, The White House Office of National Drug Control Policy designated xylazine combined with fentanyl as an emerging threat to the United States.

Both the FDA and the Drug Enforcement Administration have taken steps to try to stop trafficking of the combination. However, despite these efforts, xylazine use has continued to spread.

The Millennium Health Signals report showed that the greatest increase in xylazine use was largely in the western United States. In the first 6 months of 2023, 3% of urine drug tests (UDTs) in Washington, Oregon, California, Hawaii, and Alaska were positive for xylazine. From November 2023 to April 2024, this rose to 8%, a 147% increase. In the Mountain West, xylazine-positive UDTs increased from 2% in 2023 to 4% in 2024, an increase of 94%. In addition to growth in the West, the report showed that xylazine use increased by more than 100% in New England — from 14% in 2023 to 28% in 2024.

Nationally, 16% of all urine specimens were positive for xylazine from late 2023 to April 2024, up slightly from 14% from April to October 2023.

Xylazine use was highest in the East and in the mid-Atlantic United States. Still, positivity rates in the mid-Atlantic dropped from 44% to 33%. The states included in that group were New York, Pennsylvania, Delaware, and New Jersey. East North Central states (Ohio, Michigan, Wisconsin, Indiana, and Illinois) also experienced a decline in positive tests from 32% to 30%.

The South Atlantic states, which include Maryland, Virginia, West Virginia, North and South Carolina, Georgia, and Florida, had a 17% increase in positivity — from 22% to 26%.

From April 2023 to April 2024 state-level UDT positivity rates were 40% in Pennsylvania, 37% in New York, and 35% in Ohio. But rates vary by locality. In Clermont and Hamilton counties in Ohio — both in the Cincinnati area — about 70% of specimens were positive for xylazine.

About one third of specimens in Maryland and South Carolina contained xylazine.

“Because xylazine exposure remains a significant challenge in the East and is a growing concern in the West, clinicians across the US need to be prepared to recognize and address the consequences of xylazine use — like diminished responses to naloxone and severe skin wounds that may lead to amputation — among people who use fentanyl,” Millennium Health Chief Clinical Officer Angela Huskey, PharmD, said in a press release.

The Health Signals Alert analyzed more than 50,000 fentanyl-positive UDT specimens collected between April 12, 2023, and April 11, 2024. Millennium Health researchers analyzed xylazine positivity rates in fentanyl-positive UDT specimens by the US Census Division and state.

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

HELSINKI, FINLAND — A new gene for early-onset Parkinson’s disease has been identified, a discovery that experts believe will have important clinical implications in the not-too-distant future.

A variant in PMSF1, a proteasome regulator, was identified in 15 families from 13 countries around the world, with 22 affected individuals.

“These families were ethnically diverse, and in all of them, the variant in PMSF1 correlated with the neurologic phenotype. We know this is very clear cut — the genotype/phenotype correlation — with the patients carrying the missense mutation having ‘mild’ symptoms, while those with the progressive loss-of-function variant had the most severe phenotype,” she noted. 

“Our findings unequivocally link defective PSMF1 to early-onset PD and neurodegeneration and suggest mitochondrial dysfunction as a mechanistic contributor,” study investigator Francesca Magrinelli, MD, PhD, of University College London (UCL) Queen Square Institute of Neurology, UCL, London, told delegates at the 2024 Congress of the European Academy of Neurology.
 

Managing Patient Expectations

Those “mildly” affected had an early-onset Parkinson’s disease starting between the second and fifth decade of life with pyramidal tract signs, dysphasia, psychiatric comorbidity, and early levodopa-induced dyskinesia. 

In those with the intermediate type, Parkinson’s disease symptoms start in childhood and include, among other things, global hypokinesia, developmental delay, cerebellar signs, and in some, associated epilepsy.

In most cases, there was evidence on brain MRI of a hypoplasia of the corpus callosum, Dr. Magrinelli said. In the most severely affected individuals, there was perinatal lethality with neurologic manifestations.

While it may seem that the genetics of Parkinson’s disease is an academic exercise for the most part, it won’t be too much longer before it yields practical information that will inform how patients are treated, said Parkinson’s disease expert Christine Klein, MD, of the Institute of Neurogenetics and Department of Neurology, University of Lübeck, Helsinki, Finland. 

The genetics of Parkinson’s disease are complicated, even within a single family. So, it’s very important to assess the pathogenicity of different variants, Dr. Klein noted. 

“I am sure that you have all had a Parkinson’s disease [gene] panel back, and it says, ‘variant of uncertain significance.’ This is the worst thing that can happen. The lab does not know what it means. You don’t know what it means, and you don’t know what to tell the patient. So how do you get around this?”

Dr. Klein said that before conducting any genetic testing, clinicians should inform the patient that they may have a genetic variant of uncertain significance. It doesn’t solve the problem, but it does help physicians manage patient expectations. 
 

Clinical Relevance on the Way?

While it may seem that all of the identified variants that predict Parkinson’s disease which, in addition to PSMF1, include the well-established LRRK2 and GBA1, may look the same, this is not true when patient history is taken into account, said Dr. Klein.

For example, age-of-onset of Parkinson’s disease can differ between identified variants, and this has led to “a paradigm change” whereby a purely genetic finding is called a disease. 

This first occurred in Huntington’s disease, when researchers gave individuals at high genetic risk of developing the illness, but who currently had no clinical symptoms, the label of “Stage Zero disease.”

This is important to note “because if we get to the stage of having drugs that can slow down, or even prevent, progression to Parkinson’s disease, then it will be key to have patients we know are going to develop it to participate in clinical trials for such agents,” said Dr. Klein. 

She cited the example of a family that she recently encountered that had genetic test results that showed variants of unknown significance, so Dr. Klein had the family’s samples sent to a specialized lab in Dundee, Scotland, for further analysis.

“The biochemists found that this variant was indeed pathogenic, and kinase-activating, so this is very helpful and very important because there are now clinical trials in Parkinson’s disease with kinase inhibitors,” she noted. 

“If you think there is something else [over and above the finding of uncertain significance] in your Parkinson’s disease panel, and you are not happy with the genetic report, send it somewhere else,” Dr. Klein advised. 

“We will see a lot more patients with genetic Parkinson’s disease in the future,” she predicted, while citing two recent preliminary clinical trials that have shown some promise in terms of neuroprotection in patients with early Parkinson’s disease.

“It remains to be seen whether there will be light at the end of the tunnel,” she said, but it may soon be possible to find treatments that delay, or even prevent, Parkinson’s disease onset. 

Dr. Magrinelli reported receiving speaker’s honoraria from MJFF Edmond J. Safra Clinical Research Fellowship in Movement Disorders (Class of 2023), MJFF Edmond J. Safra Movement Disorders Research Career Development Award 2023 (Grant ID MJFF-023893), American Parkinson Disease Association (Research Grant 2024), and the David Blank Charitable Foundation. Dr. Klein reported being a medical advisor to Retromer Therapeutics, Takeda, and Centogene and speakers’ honoraria from Desitin and Bial.

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

HELSINKI, FINLAND — A new gene for early-onset Parkinson’s disease has been identified, a discovery that experts believe will have important clinical implications in the not-too-distant future.

A variant in PMSF1, a proteasome regulator, was identified in 15 families from 13 countries around the world, with 22 affected individuals.

“These families were ethnically diverse, and in all of them, the variant in PMSF1 correlated with the neurologic phenotype. We know this is very clear cut — the genotype/phenotype correlation — with the patients carrying the missense mutation having ‘mild’ symptoms, while those with the progressive loss-of-function variant had the most severe phenotype,” she noted. 

“Our findings unequivocally link defective PSMF1 to early-onset PD and neurodegeneration and suggest mitochondrial dysfunction as a mechanistic contributor,” study investigator Francesca Magrinelli, MD, PhD, of University College London (UCL) Queen Square Institute of Neurology, UCL, London, told delegates at the 2024 Congress of the European Academy of Neurology.
 

Managing Patient Expectations

Those “mildly” affected had an early-onset Parkinson’s disease starting between the second and fifth decade of life with pyramidal tract signs, dysphasia, psychiatric comorbidity, and early levodopa-induced dyskinesia. 

In those with the intermediate type, Parkinson’s disease symptoms start in childhood and include, among other things, global hypokinesia, developmental delay, cerebellar signs, and in some, associated epilepsy.

In most cases, there was evidence on brain MRI of a hypoplasia of the corpus callosum, Dr. Magrinelli said. In the most severely affected individuals, there was perinatal lethality with neurologic manifestations.

While it may seem that the genetics of Parkinson’s disease is an academic exercise for the most part, it won’t be too much longer before it yields practical information that will inform how patients are treated, said Parkinson’s disease expert Christine Klein, MD, of the Institute of Neurogenetics and Department of Neurology, University of Lübeck, Helsinki, Finland. 

The genetics of Parkinson’s disease are complicated, even within a single family. So, it’s very important to assess the pathogenicity of different variants, Dr. Klein noted. 

“I am sure that you have all had a Parkinson’s disease [gene] panel back, and it says, ‘variant of uncertain significance.’ This is the worst thing that can happen. The lab does not know what it means. You don’t know what it means, and you don’t know what to tell the patient. So how do you get around this?”

Dr. Klein said that before conducting any genetic testing, clinicians should inform the patient that they may have a genetic variant of uncertain significance. It doesn’t solve the problem, but it does help physicians manage patient expectations. 
 

Clinical Relevance on the Way?

While it may seem that all of the identified variants that predict Parkinson’s disease which, in addition to PSMF1, include the well-established LRRK2 and GBA1, may look the same, this is not true when patient history is taken into account, said Dr. Klein.

For example, age-of-onset of Parkinson’s disease can differ between identified variants, and this has led to “a paradigm change” whereby a purely genetic finding is called a disease. 

This first occurred in Huntington’s disease, when researchers gave individuals at high genetic risk of developing the illness, but who currently had no clinical symptoms, the label of “Stage Zero disease.”

This is important to note “because if we get to the stage of having drugs that can slow down, or even prevent, progression to Parkinson’s disease, then it will be key to have patients we know are going to develop it to participate in clinical trials for such agents,” said Dr. Klein. 

She cited the example of a family that she recently encountered that had genetic test results that showed variants of unknown significance, so Dr. Klein had the family’s samples sent to a specialized lab in Dundee, Scotland, for further analysis.

“The biochemists found that this variant was indeed pathogenic, and kinase-activating, so this is very helpful and very important because there are now clinical trials in Parkinson’s disease with kinase inhibitors,” she noted. 

“If you think there is something else [over and above the finding of uncertain significance] in your Parkinson’s disease panel, and you are not happy with the genetic report, send it somewhere else,” Dr. Klein advised. 

“We will see a lot more patients with genetic Parkinson’s disease in the future,” she predicted, while citing two recent preliminary clinical trials that have shown some promise in terms of neuroprotection in patients with early Parkinson’s disease.

“It remains to be seen whether there will be light at the end of the tunnel,” she said, but it may soon be possible to find treatments that delay, or even prevent, Parkinson’s disease onset. 

Dr. Magrinelli reported receiving speaker’s honoraria from MJFF Edmond J. Safra Clinical Research Fellowship in Movement Disorders (Class of 2023), MJFF Edmond J. Safra Movement Disorders Research Career Development Award 2023 (Grant ID MJFF-023893), American Parkinson Disease Association (Research Grant 2024), and the David Blank Charitable Foundation. Dr. Klein reported being a medical advisor to Retromer Therapeutics, Takeda, and Centogene and speakers’ honoraria from Desitin and Bial.

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

HELSINKI, FINLAND — A new gene for early-onset Parkinson’s disease has been identified, a discovery that experts believe will have important clinical implications in the not-too-distant future.

A variant in PMSF1, a proteasome regulator, was identified in 15 families from 13 countries around the world, with 22 affected individuals.

“These families were ethnically diverse, and in all of them, the variant in PMSF1 correlated with the neurologic phenotype. We know this is very clear cut — the genotype/phenotype correlation — with the patients carrying the missense mutation having ‘mild’ symptoms, while those with the progressive loss-of-function variant had the most severe phenotype,” she noted. 

“Our findings unequivocally link defective PSMF1 to early-onset PD and neurodegeneration and suggest mitochondrial dysfunction as a mechanistic contributor,” study investigator Francesca Magrinelli, MD, PhD, of University College London (UCL) Queen Square Institute of Neurology, UCL, London, told delegates at the 2024 Congress of the European Academy of Neurology.
 

Managing Patient Expectations

Those “mildly” affected had an early-onset Parkinson’s disease starting between the second and fifth decade of life with pyramidal tract signs, dysphasia, psychiatric comorbidity, and early levodopa-induced dyskinesia. 

In those with the intermediate type, Parkinson’s disease symptoms start in childhood and include, among other things, global hypokinesia, developmental delay, cerebellar signs, and in some, associated epilepsy.

In most cases, there was evidence on brain MRI of a hypoplasia of the corpus callosum, Dr. Magrinelli said. In the most severely affected individuals, there was perinatal lethality with neurologic manifestations.

While it may seem that the genetics of Parkinson’s disease is an academic exercise for the most part, it won’t be too much longer before it yields practical information that will inform how patients are treated, said Parkinson’s disease expert Christine Klein, MD, of the Institute of Neurogenetics and Department of Neurology, University of Lübeck, Helsinki, Finland. 

The genetics of Parkinson’s disease are complicated, even within a single family. So, it’s very important to assess the pathogenicity of different variants, Dr. Klein noted. 

“I am sure that you have all had a Parkinson’s disease [gene] panel back, and it says, ‘variant of uncertain significance.’ This is the worst thing that can happen. The lab does not know what it means. You don’t know what it means, and you don’t know what to tell the patient. So how do you get around this?”

Dr. Klein said that before conducting any genetic testing, clinicians should inform the patient that they may have a genetic variant of uncertain significance. It doesn’t solve the problem, but it does help physicians manage patient expectations. 
 

Clinical Relevance on the Way?

While it may seem that all of the identified variants that predict Parkinson’s disease which, in addition to PSMF1, include the well-established LRRK2 and GBA1, may look the same, this is not true when patient history is taken into account, said Dr. Klein.

For example, age-of-onset of Parkinson’s disease can differ between identified variants, and this has led to “a paradigm change” whereby a purely genetic finding is called a disease. 

This first occurred in Huntington’s disease, when researchers gave individuals at high genetic risk of developing the illness, but who currently had no clinical symptoms, the label of “Stage Zero disease.”

This is important to note “because if we get to the stage of having drugs that can slow down, or even prevent, progression to Parkinson’s disease, then it will be key to have patients we know are going to develop it to participate in clinical trials for such agents,” said Dr. Klein. 

She cited the example of a family that she recently encountered that had genetic test results that showed variants of unknown significance, so Dr. Klein had the family’s samples sent to a specialized lab in Dundee, Scotland, for further analysis.

“The biochemists found that this variant was indeed pathogenic, and kinase-activating, so this is very helpful and very important because there are now clinical trials in Parkinson’s disease with kinase inhibitors,” she noted. 

“If you think there is something else [over and above the finding of uncertain significance] in your Parkinson’s disease panel, and you are not happy with the genetic report, send it somewhere else,” Dr. Klein advised. 

“We will see a lot more patients with genetic Parkinson’s disease in the future,” she predicted, while citing two recent preliminary clinical trials that have shown some promise in terms of neuroprotection in patients with early Parkinson’s disease.

“It remains to be seen whether there will be light at the end of the tunnel,” she said, but it may soon be possible to find treatments that delay, or even prevent, Parkinson’s disease onset. 

Dr. Magrinelli reported receiving speaker’s honoraria from MJFF Edmond J. Safra Clinical Research Fellowship in Movement Disorders (Class of 2023), MJFF Edmond J. Safra Movement Disorders Research Career Development Award 2023 (Grant ID MJFF-023893), American Parkinson Disease Association (Research Grant 2024), and the David Blank Charitable Foundation. Dr. Klein reported being a medical advisor to Retromer Therapeutics, Takeda, and Centogene and speakers’ honoraria from Desitin and Bial.

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

During a lecture at the 2024 International Congress on Obesity in São Paulo, Brazil, Dr. Carel Le Roux, a South African researcher, reflected on the Stratification of Obesity Phenotypes to Optimize Future Therapy (SOPHIA) project. The effort, of which Dr. Le Roux is a leader, involves using federated data and reframing obesity as a set of diseases, each with its own peculiarities and treatment needs.

A collaborative research initiative led by the European Union, the SOPHIA project is a public-private partnership that brings together healthcare professionals, universities, industry leaders, and patient organizations to rethink how we understand and treat obesity, considering factors beyond body mass index (BMI).

“We need to ask ourselves, ‘Is obesity a disease? Or, in fact, does ‘obesity’ refer to multiple diseases that lead to excess adipose tissue?’ ” Dr. Le Roux asked at the beginning of his presentation.

The researcher, who is also the director of the Obesity and Metabolic Medicine Group, stated that obesity can no longer be seen as a single homogeneous pathology but rather should be viewed as clinical conditions affecting various subpopulations that respond differently to treatments.

Patients are currently diagnosed with obesity based on BMI value or waist measurement, as recommended by current clinical guidelines, but this method contributes to treating obesity subtypes as if they were identical.

“By taking into account the patient’s specificities, we can identify individuals who are likely to progress rapidly with the disease and those who will respond well to targeted interventions,” said Dr. Le Roux, emphasizing that this approach also contributes to reducing public health system costs.

Researchers proposed creating a map that allows the visualization of the distinct characteristics of patients with obesity, such as the presence of associated diseases like hypertension and diabetes. One of the main challenges of the project was finding a way to share sensitive data among SOPHIA partners without compromising individual privacy. The solution was the creation of a federated database.

In practice, this system allows academic and industry partners to send data to a central server, which keeps them protected. “We wanted to reach the optimal point, where we can have maximum utility and maximum privacy protection using technology. Researchers can then obtain statistics, enabling the analysis of large data sets without compromising security,” Dr. Le Roux explained.

Most patients analyzed in the project fall into the main group, where “the higher the weight, the greater the risk” for associated diseases, he added. However, the project allows for specifically visualizing patients with alterations related to high blood pressure, liver function, lipid profile, blood glucose, and inflammation.

“Subclassifying diseases helps us better understand the various mechanisms by which these pathologies arise and why some individuals exhibit unexpected phenotypic patterns of increased susceptibility or resilience. For example, patients with inflammation changes have a much higher risk for developing type 2 diabetes, rheumatoid arthritis, and liver failure,” said Dr. Le Roux.

In addition to visualizing the associated diseases of each participant, SOPHIA, in which 30 partners in Europe, the Middle East, and the United States participate, also features treatment overlap, which allows researchers to track individual responses to the treatment.

“With this overlap, we confirm something that many know: When treating people with type 2 diabetes, whether through lifestyle changes, medication, or surgery, weight loss is lower. But, to our surprise, we found that patients with inflammation-related changes had greater weight loss. This finding tells us that some groups benefit more, and others less,” said Dr. Le Roux.

This analysis is particularly interesting when it comes to bariatric surgery, he continued. “Often, the surgeon performs an incredibly well-done gastric bypass, and the response is not as expected. In this case, we can say that it is purely biology,” said Dr. Le Roux, who concluded the presentation by discussing the benefits of this approach for good patient counseling.

“When we talk about ‘obesities’ and not ‘obesity,’ we can also conduct our consultations more carefully by explaining to our patients that if they do not respond to treatment, it is not their fault, not because they did something wrong, but because of something that is not usually taken into account, such as the presence of comorbidities, or even personal characteristics and lifestyle, such as age and smoking,” said Dr. Le Roux.

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

During a lecture at the 2024 International Congress on Obesity in São Paulo, Brazil, Dr. Carel Le Roux, a South African researcher, reflected on the Stratification of Obesity Phenotypes to Optimize Future Therapy (SOPHIA) project. The effort, of which Dr. Le Roux is a leader, involves using federated data and reframing obesity as a set of diseases, each with its own peculiarities and treatment needs.

A collaborative research initiative led by the European Union, the SOPHIA project is a public-private partnership that brings together healthcare professionals, universities, industry leaders, and patient organizations to rethink how we understand and treat obesity, considering factors beyond body mass index (BMI).

“We need to ask ourselves, ‘Is obesity a disease? Or, in fact, does ‘obesity’ refer to multiple diseases that lead to excess adipose tissue?’ ” Dr. Le Roux asked at the beginning of his presentation.

The researcher, who is also the director of the Obesity and Metabolic Medicine Group, stated that obesity can no longer be seen as a single homogeneous pathology but rather should be viewed as clinical conditions affecting various subpopulations that respond differently to treatments.

Patients are currently diagnosed with obesity based on BMI value or waist measurement, as recommended by current clinical guidelines, but this method contributes to treating obesity subtypes as if they were identical.

“By taking into account the patient’s specificities, we can identify individuals who are likely to progress rapidly with the disease and those who will respond well to targeted interventions,” said Dr. Le Roux, emphasizing that this approach also contributes to reducing public health system costs.

Researchers proposed creating a map that allows the visualization of the distinct characteristics of patients with obesity, such as the presence of associated diseases like hypertension and diabetes. One of the main challenges of the project was finding a way to share sensitive data among SOPHIA partners without compromising individual privacy. The solution was the creation of a federated database.

In practice, this system allows academic and industry partners to send data to a central server, which keeps them protected. “We wanted to reach the optimal point, where we can have maximum utility and maximum privacy protection using technology. Researchers can then obtain statistics, enabling the analysis of large data sets without compromising security,” Dr. Le Roux explained.

Most patients analyzed in the project fall into the main group, where “the higher the weight, the greater the risk” for associated diseases, he added. However, the project allows for specifically visualizing patients with alterations related to high blood pressure, liver function, lipid profile, blood glucose, and inflammation.

“Subclassifying diseases helps us better understand the various mechanisms by which these pathologies arise and why some individuals exhibit unexpected phenotypic patterns of increased susceptibility or resilience. For example, patients with inflammation changes have a much higher risk for developing type 2 diabetes, rheumatoid arthritis, and liver failure,” said Dr. Le Roux.

In addition to visualizing the associated diseases of each participant, SOPHIA, in which 30 partners in Europe, the Middle East, and the United States participate, also features treatment overlap, which allows researchers to track individual responses to the treatment.

“With this overlap, we confirm something that many know: When treating people with type 2 diabetes, whether through lifestyle changes, medication, or surgery, weight loss is lower. But, to our surprise, we found that patients with inflammation-related changes had greater weight loss. This finding tells us that some groups benefit more, and others less,” said Dr. Le Roux.

This analysis is particularly interesting when it comes to bariatric surgery, he continued. “Often, the surgeon performs an incredibly well-done gastric bypass, and the response is not as expected. In this case, we can say that it is purely biology,” said Dr. Le Roux, who concluded the presentation by discussing the benefits of this approach for good patient counseling.

“When we talk about ‘obesities’ and not ‘obesity,’ we can also conduct our consultations more carefully by explaining to our patients that if they do not respond to treatment, it is not their fault, not because they did something wrong, but because of something that is not usually taken into account, such as the presence of comorbidities, or even personal characteristics and lifestyle, such as age and smoking,” said Dr. Le Roux.

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

During a lecture at the 2024 International Congress on Obesity in São Paulo, Brazil, Dr. Carel Le Roux, a South African researcher, reflected on the Stratification of Obesity Phenotypes to Optimize Future Therapy (SOPHIA) project. The effort, of which Dr. Le Roux is a leader, involves using federated data and reframing obesity as a set of diseases, each with its own peculiarities and treatment needs.

A collaborative research initiative led by the European Union, the SOPHIA project is a public-private partnership that brings together healthcare professionals, universities, industry leaders, and patient organizations to rethink how we understand and treat obesity, considering factors beyond body mass index (BMI).

“We need to ask ourselves, ‘Is obesity a disease? Or, in fact, does ‘obesity’ refer to multiple diseases that lead to excess adipose tissue?’ ” Dr. Le Roux asked at the beginning of his presentation.

The researcher, who is also the director of the Obesity and Metabolic Medicine Group, stated that obesity can no longer be seen as a single homogeneous pathology but rather should be viewed as clinical conditions affecting various subpopulations that respond differently to treatments.

Patients are currently diagnosed with obesity based on BMI value or waist measurement, as recommended by current clinical guidelines, but this method contributes to treating obesity subtypes as if they were identical.

“By taking into account the patient’s specificities, we can identify individuals who are likely to progress rapidly with the disease and those who will respond well to targeted interventions,” said Dr. Le Roux, emphasizing that this approach also contributes to reducing public health system costs.

Researchers proposed creating a map that allows the visualization of the distinct characteristics of patients with obesity, such as the presence of associated diseases like hypertension and diabetes. One of the main challenges of the project was finding a way to share sensitive data among SOPHIA partners without compromising individual privacy. The solution was the creation of a federated database.

In practice, this system allows academic and industry partners to send data to a central server, which keeps them protected. “We wanted to reach the optimal point, where we can have maximum utility and maximum privacy protection using technology. Researchers can then obtain statistics, enabling the analysis of large data sets without compromising security,” Dr. Le Roux explained.

Most patients analyzed in the project fall into the main group, where “the higher the weight, the greater the risk” for associated diseases, he added. However, the project allows for specifically visualizing patients with alterations related to high blood pressure, liver function, lipid profile, blood glucose, and inflammation.

“Subclassifying diseases helps us better understand the various mechanisms by which these pathologies arise and why some individuals exhibit unexpected phenotypic patterns of increased susceptibility or resilience. For example, patients with inflammation changes have a much higher risk for developing type 2 diabetes, rheumatoid arthritis, and liver failure,” said Dr. Le Roux.

In addition to visualizing the associated diseases of each participant, SOPHIA, in which 30 partners in Europe, the Middle East, and the United States participate, also features treatment overlap, which allows researchers to track individual responses to the treatment.

“With this overlap, we confirm something that many know: When treating people with type 2 diabetes, whether through lifestyle changes, medication, or surgery, weight loss is lower. But, to our surprise, we found that patients with inflammation-related changes had greater weight loss. This finding tells us that some groups benefit more, and others less,” said Dr. Le Roux.

This analysis is particularly interesting when it comes to bariatric surgery, he continued. “Often, the surgeon performs an incredibly well-done gastric bypass, and the response is not as expected. In this case, we can say that it is purely biology,” said Dr. Le Roux, who concluded the presentation by discussing the benefits of this approach for good patient counseling.

“When we talk about ‘obesities’ and not ‘obesity,’ we can also conduct our consultations more carefully by explaining to our patients that if they do not respond to treatment, it is not their fault, not because they did something wrong, but because of something that is not usually taken into account, such as the presence of comorbidities, or even personal characteristics and lifestyle, such as age and smoking,” said Dr. Le Roux.

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

Almost 1 in 10 pregnant people infected with COVID-19 end up developing long COVID, according to a study published in Obstetrics & Gynecology.

Researchers at University of Utah Health looked at the medical records of more than 1500 people who got COVID-19 while pregnant and checked their self-reported symptoms at least 6 months after infection, according to a news release from the school.

The scientists discovered that 9.3% of those people reported long COVID symptoms, such as fatigue and issues in their gut. 

To make sure those long COVID symptoms were not actually symptoms of pregnancy, the research team did a second analysis of people who reported symptoms more than 12 weeks after giving birth. The risk of long COVID was about the same as in the first analysis.

“It was surprising to me that the prevalence was that high,” Torri D. Metz, MD, vice chair for research of obstetrics and gynecology at the school and co-leader of the study, said in the release. “This is something that does continue to affect otherwise reasonably healthy and young populations.”

The school said this is the first study to look at long COVID risks in pregnant people. Previous research found other dangers for pregnant people who get COVID, such as a higher chance of hospitalization or death, or complications such as preterm birth.

In the general population, research shows that 10%-20% of people who get COVID develop long COVID.

Dr. Metz said healthcare providers need to remain alert about long COVID, including in pregnant people.

“We need to have this on our radar as we’re seeing patients. It’s something we really don’t want to miss. And we want to get people referred to appropriate specialists who treat long COVID,” she said.
 

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

Almost 1 in 10 pregnant people infected with COVID-19 end up developing long COVID, according to a study published in Obstetrics & Gynecology.

Researchers at University of Utah Health looked at the medical records of more than 1500 people who got COVID-19 while pregnant and checked their self-reported symptoms at least 6 months after infection, according to a news release from the school.

The scientists discovered that 9.3% of those people reported long COVID symptoms, such as fatigue and issues in their gut. 

To make sure those long COVID symptoms were not actually symptoms of pregnancy, the research team did a second analysis of people who reported symptoms more than 12 weeks after giving birth. The risk of long COVID was about the same as in the first analysis.

“It was surprising to me that the prevalence was that high,” Torri D. Metz, MD, vice chair for research of obstetrics and gynecology at the school and co-leader of the study, said in the release. “This is something that does continue to affect otherwise reasonably healthy and young populations.”

The school said this is the first study to look at long COVID risks in pregnant people. Previous research found other dangers for pregnant people who get COVID, such as a higher chance of hospitalization or death, or complications such as preterm birth.

In the general population, research shows that 10%-20% of people who get COVID develop long COVID.

Dr. Metz said healthcare providers need to remain alert about long COVID, including in pregnant people.

“We need to have this on our radar as we’re seeing patients. It’s something we really don’t want to miss. And we want to get people referred to appropriate specialists who treat long COVID,” she said.
 

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

Almost 1 in 10 pregnant people infected with COVID-19 end up developing long COVID, according to a study published in Obstetrics & Gynecology.

Researchers at University of Utah Health looked at the medical records of more than 1500 people who got COVID-19 while pregnant and checked their self-reported symptoms at least 6 months after infection, according to a news release from the school.

The scientists discovered that 9.3% of those people reported long COVID symptoms, such as fatigue and issues in their gut. 

To make sure those long COVID symptoms were not actually symptoms of pregnancy, the research team did a second analysis of people who reported symptoms more than 12 weeks after giving birth. The risk of long COVID was about the same as in the first analysis.

“It was surprising to me that the prevalence was that high,” Torri D. Metz, MD, vice chair for research of obstetrics and gynecology at the school and co-leader of the study, said in the release. “This is something that does continue to affect otherwise reasonably healthy and young populations.”

The school said this is the first study to look at long COVID risks in pregnant people. Previous research found other dangers for pregnant people who get COVID, such as a higher chance of hospitalization or death, or complications such as preterm birth.

In the general population, research shows that 10%-20% of people who get COVID develop long COVID.

Dr. Metz said healthcare providers need to remain alert about long COVID, including in pregnant people.

“We need to have this on our radar as we’re seeing patients. It’s something we really don’t want to miss. And we want to get people referred to appropriate specialists who treat long COVID,” she said.
 

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

Bacterial and nonbacterial components of the gut microbiome and their function can accurately differentiate children with autism spectrum disorder (ASD) from neurotypical children, new research shows. 

The findings could form the basis for development of a noninvasive diagnostic test for ASD and also provide novel therapeutic targets, wrote investigators, led by Siew C. Ng, MBBS, PhD, with the Microbiota I-Center (MagIC), the Chinese University of Hong Kong.

Their study was published online in Nature Microbiology. 
 

Beyond Bacteria

The gut microbiome has been shown to play a central role in modulating the gut-brain axis, potentially influencing the development of ASD. 

However, most studies in ASD have focused on the bacterial component of the microbiome. Whether nonbacterial microorganisms (such as gut archaea, fungi, and viruses) or function of the gut microbiome are altered in ASD remains unclear. 

To investigate, the researchers performed metagenomic sequencing on fecal samples from 1627 boys and girls aged 1-13 years with and without ASD from five cohorts in China. 

After controlling for diet, medication, and comorbidity, they identified 14 archaea, 51 bacteria, 7 fungi, 18 viruses, 27 microbial genes, and 12 metabolic pathways that were altered in children with ASD. 

Machine-learning models using single-kingdom panels (archaea, bacteria, fungi, viruses) achieved area under the curve (AUC) values ranging from 0.68 to 0.87 in differentiating children with ASD from neurotypical control children. 

A model based on a panel of 31 multikingdom and functional markers achieved “high predictive value” for ASD, achieving an AUC of 0.91, with comparable performance among boys and girls. 

“The reproducible performance of the models across ages, sexes, and cohorts highlights their potential as promising diagnostic tools for ASD,” the investigators wrote. 

They also noted that the accuracy of the model was largely driven by the biosynthesis pathways of ubiquinol-7 and thiamine diphosphate, which were less abundant in children with ASD, and may serve as therapeutic targets. 
 

‘Exciting’ Possibilities 

“This study broadens our understanding by including fungi, archaea, and viruses, where previous studies have largely focused on the role of gut bacteria in autism,” Bhismadev Chakrabarti, PhD, research director of the Centre for Autism at the University of Reading, United Kingdom, said in a statement from the nonprofit UK Science Media Centre. 

“The results are broadly in line with previous studies that show reduced microbial diversity in autistic individuals. It also examines one of the largest samples seen in a study like this, which further strengthens the results,” Dr. Chakrabarti added. 

He said this research may provide “new ways of detecting autism, if microbial markers turn out to strengthen the ability of genetic and behavioral tests to detect autism. A future platform that can combine genetic, microbial, and simple behavioral assessments could help address the detection gap.

“One limitation of this data is that it cannot assess any causal role for the microbiota in the development of autism,” Dr. Chakrabarti noted. 

This study was supported by InnoHK, the Government of Hong Kong, Special Administrative Region of the People’s Republic of China, The D. H. Chen Foundation, and the New Cornerstone Science Foundation through the New Cornerstone Investigator Program. Dr. Ng has served as an advisory board member for Pfizer, Ferring, Janssen, and AbbVie; has received honoraria as a speaker for Ferring, Tillotts, Menarini, Janssen, AbbVie, and Takeda; is a scientific cofounder and shareholder of GenieBiome; receives patent royalties through her affiliated institutions; and is named as a co-inventor of patent applications that cover the therapeutic and diagnostic use of microbiome. Dr. Chakrabarti has no relevant conflicts of interest.
 

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

Bacterial and nonbacterial components of the gut microbiome and their function can accurately differentiate children with autism spectrum disorder (ASD) from neurotypical children, new research shows. 

The findings could form the basis for development of a noninvasive diagnostic test for ASD and also provide novel therapeutic targets, wrote investigators, led by Siew C. Ng, MBBS, PhD, with the Microbiota I-Center (MagIC), the Chinese University of Hong Kong.

Their study was published online in Nature Microbiology. 
 

Beyond Bacteria

The gut microbiome has been shown to play a central role in modulating the gut-brain axis, potentially influencing the development of ASD. 

However, most studies in ASD have focused on the bacterial component of the microbiome. Whether nonbacterial microorganisms (such as gut archaea, fungi, and viruses) or function of the gut microbiome are altered in ASD remains unclear. 

To investigate, the researchers performed metagenomic sequencing on fecal samples from 1627 boys and girls aged 1-13 years with and without ASD from five cohorts in China. 

After controlling for diet, medication, and comorbidity, they identified 14 archaea, 51 bacteria, 7 fungi, 18 viruses, 27 microbial genes, and 12 metabolic pathways that were altered in children with ASD. 

Machine-learning models using single-kingdom panels (archaea, bacteria, fungi, viruses) achieved area under the curve (AUC) values ranging from 0.68 to 0.87 in differentiating children with ASD from neurotypical control children. 

A model based on a panel of 31 multikingdom and functional markers achieved “high predictive value” for ASD, achieving an AUC of 0.91, with comparable performance among boys and girls. 

“The reproducible performance of the models across ages, sexes, and cohorts highlights their potential as promising diagnostic tools for ASD,” the investigators wrote. 

They also noted that the accuracy of the model was largely driven by the biosynthesis pathways of ubiquinol-7 and thiamine diphosphate, which were less abundant in children with ASD, and may serve as therapeutic targets. 
 

‘Exciting’ Possibilities 

“This study broadens our understanding by including fungi, archaea, and viruses, where previous studies have largely focused on the role of gut bacteria in autism,” Bhismadev Chakrabarti, PhD, research director of the Centre for Autism at the University of Reading, United Kingdom, said in a statement from the nonprofit UK Science Media Centre. 

“The results are broadly in line with previous studies that show reduced microbial diversity in autistic individuals. It also examines one of the largest samples seen in a study like this, which further strengthens the results,” Dr. Chakrabarti added. 

He said this research may provide “new ways of detecting autism, if microbial markers turn out to strengthen the ability of genetic and behavioral tests to detect autism. A future platform that can combine genetic, microbial, and simple behavioral assessments could help address the detection gap.

“One limitation of this data is that it cannot assess any causal role for the microbiota in the development of autism,” Dr. Chakrabarti noted. 

This study was supported by InnoHK, the Government of Hong Kong, Special Administrative Region of the People’s Republic of China, The D. H. Chen Foundation, and the New Cornerstone Science Foundation through the New Cornerstone Investigator Program. Dr. Ng has served as an advisory board member for Pfizer, Ferring, Janssen, and AbbVie; has received honoraria as a speaker for Ferring, Tillotts, Menarini, Janssen, AbbVie, and Takeda; is a scientific cofounder and shareholder of GenieBiome; receives patent royalties through her affiliated institutions; and is named as a co-inventor of patent applications that cover the therapeutic and diagnostic use of microbiome. Dr. Chakrabarti has no relevant conflicts of interest.
 

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

Bacterial and nonbacterial components of the gut microbiome and their function can accurately differentiate children with autism spectrum disorder (ASD) from neurotypical children, new research shows. 

The findings could form the basis for development of a noninvasive diagnostic test for ASD and also provide novel therapeutic targets, wrote investigators, led by Siew C. Ng, MBBS, PhD, with the Microbiota I-Center (MagIC), the Chinese University of Hong Kong.

Their study was published online in Nature Microbiology. 
 

Beyond Bacteria

The gut microbiome has been shown to play a central role in modulating the gut-brain axis, potentially influencing the development of ASD. 

However, most studies in ASD have focused on the bacterial component of the microbiome. Whether nonbacterial microorganisms (such as gut archaea, fungi, and viruses) or function of the gut microbiome are altered in ASD remains unclear. 

To investigate, the researchers performed metagenomic sequencing on fecal samples from 1627 boys and girls aged 1-13 years with and without ASD from five cohorts in China. 

After controlling for diet, medication, and comorbidity, they identified 14 archaea, 51 bacteria, 7 fungi, 18 viruses, 27 microbial genes, and 12 metabolic pathways that were altered in children with ASD. 

Machine-learning models using single-kingdom panels (archaea, bacteria, fungi, viruses) achieved area under the curve (AUC) values ranging from 0.68 to 0.87 in differentiating children with ASD from neurotypical control children. 

A model based on a panel of 31 multikingdom and functional markers achieved “high predictive value” for ASD, achieving an AUC of 0.91, with comparable performance among boys and girls. 

“The reproducible performance of the models across ages, sexes, and cohorts highlights their potential as promising diagnostic tools for ASD,” the investigators wrote. 

They also noted that the accuracy of the model was largely driven by the biosynthesis pathways of ubiquinol-7 and thiamine diphosphate, which were less abundant in children with ASD, and may serve as therapeutic targets. 
 

‘Exciting’ Possibilities 

“This study broadens our understanding by including fungi, archaea, and viruses, where previous studies have largely focused on the role of gut bacteria in autism,” Bhismadev Chakrabarti, PhD, research director of the Centre for Autism at the University of Reading, United Kingdom, said in a statement from the nonprofit UK Science Media Centre. 

“The results are broadly in line with previous studies that show reduced microbial diversity in autistic individuals. It also examines one of the largest samples seen in a study like this, which further strengthens the results,” Dr. Chakrabarti added. 

He said this research may provide “new ways of detecting autism, if microbial markers turn out to strengthen the ability of genetic and behavioral tests to detect autism. A future platform that can combine genetic, microbial, and simple behavioral assessments could help address the detection gap.

“One limitation of this data is that it cannot assess any causal role for the microbiota in the development of autism,” Dr. Chakrabarti noted. 

This study was supported by InnoHK, the Government of Hong Kong, Special Administrative Region of the People’s Republic of China, The D. H. Chen Foundation, and the New Cornerstone Science Foundation through the New Cornerstone Investigator Program. Dr. Ng has served as an advisory board member for Pfizer, Ferring, Janssen, and AbbVie; has received honoraria as a speaker for Ferring, Tillotts, Menarini, Janssen, AbbVie, and Takeda; is a scientific cofounder and shareholder of GenieBiome; receives patent royalties through her affiliated institutions; and is named as a co-inventor of patent applications that cover the therapeutic and diagnostic use of microbiome. Dr. Chakrabarti has no relevant conflicts of interest.
 

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

TOPLINE:

Combat exposure is strongly associated with chronic pain in active-duty servicewomen and female civilian dependents of military personnel on active duty; a lower socioeconomic status and mental health conditions further increased the likelihood of chronic pain.

METHODOLOGY:

• Researchers analyzed claims data from the Military Health System to identify chronic pain diagnoses among active-duty servicewomen and civilian dependents of individuals on active duty.
• A total of 3,473,401 individuals (median age, 29 years) were included in the study, with 644,478 active-duty servicewomen and 2,828,923 civilian dependents.
• The study compared the incidence of chronic pain during 2006-2013, a period of heightened deployment intensity, with 2014-2020, a period of reduced deployment intensity.
• The primary outcome was the diagnosis of chronic pain.

TAKEAWAY:

• Active-duty servicewomen in the years 2006-2013 had a 53% increase in the odds of reporting chronic pain compared with those in the period between 2014 and 2020 (odds ratio [OR], 1.53; 95% CI, 1.48-1.58).
• Civilian dependents in the years 2006-2013 had a 96% increase in the odds of chronic pain compared with those in the later interval (OR, 1.96; 95% CI, 1.93-1.99).
• In 2006-2013, junior enlisted active-duty servicewomen had nearly a twofold increase in the odds of chronic pain (OR, 1.95; 95% CI, 1.83-2.09), while junior enlisted dependents had more than a threefold increase in the odds of chronic pain (OR, 3.05; 95% CI, 2.87-3.25) compared with senior officers.
• Comorbid mental conditions also were associated with an increased odds of reporting chronic pain (OR, 1.67; 95% CI, 1.65-1.69).

IN PRACTICE:

“The potential for higher rates of chronic pain in women veterans has been theorized to result from differences in support structures, family conflict, coping strategies, stress regulation, and exposure to military sexual trauma,” the authors wrote. “Our results suggest that these contributing factors may carry over to the women dependents of combat veterans in addition, indicating a line of research that requires urgent further exploration.”

SOURCE:

The study was led by Andrew J. Schoenfeld, MD, MSc, of the Center for Surgery and Public Health, Department of Orthopaedic Surgery at Brigham and Women’s Hospital and Harvard Medical School, in Boston. It was published online on July 5, 2024, in JAMA Network Open.

LIMITATIONS:

This study relied on claims-based data, which may have issues with coding accuracy and limited clinical granularity. The population size reduced over time owing to military downsizing, which could impact the findings. The prevalence of chronic pain in the population was likely underestimated because individuals who did not report symptoms or were diagnosed after separation from service were not identified.

DISCLOSURES:

This study was funded by the US Department of Defense. The lead author reported receiving grants and personal fees, serving as the editor-in-chief for Spine, acting as a consultant, and having other ties with various sources outside the submitted work.
 

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

TOPLINE:

Combat exposure is strongly associated with chronic pain in active-duty servicewomen and female civilian dependents of military personnel on active duty; a lower socioeconomic status and mental health conditions further increased the likelihood of chronic pain.

METHODOLOGY:

• Researchers analyzed claims data from the Military Health System to identify chronic pain diagnoses among active-duty servicewomen and civilian dependents of individuals on active duty.
• A total of 3,473,401 individuals (median age, 29 years) were included in the study, with 644,478 active-duty servicewomen and 2,828,923 civilian dependents.
• The study compared the incidence of chronic pain during 2006-2013, a period of heightened deployment intensity, with 2014-2020, a period of reduced deployment intensity.
• The primary outcome was the diagnosis of chronic pain.

TAKEAWAY:

• Active-duty servicewomen in the years 2006-2013 had a 53% increase in the odds of reporting chronic pain compared with those in the period between 2014 and 2020 (odds ratio [OR], 1.53; 95% CI, 1.48-1.58).
• Civilian dependents in the years 2006-2013 had a 96% increase in the odds of chronic pain compared with those in the later interval (OR, 1.96; 95% CI, 1.93-1.99).
• In 2006-2013, junior enlisted active-duty servicewomen had nearly a twofold increase in the odds of chronic pain (OR, 1.95; 95% CI, 1.83-2.09), while junior enlisted dependents had more than a threefold increase in the odds of chronic pain (OR, 3.05; 95% CI, 2.87-3.25) compared with senior officers.
• Comorbid mental conditions also were associated with an increased odds of reporting chronic pain (OR, 1.67; 95% CI, 1.65-1.69).

IN PRACTICE:

“The potential for higher rates of chronic pain in women veterans has been theorized to result from differences in support structures, family conflict, coping strategies, stress regulation, and exposure to military sexual trauma,” the authors wrote. “Our results suggest that these contributing factors may carry over to the women dependents of combat veterans in addition, indicating a line of research that requires urgent further exploration.”

SOURCE:

The study was led by Andrew J. Schoenfeld, MD, MSc, of the Center for Surgery and Public Health, Department of Orthopaedic Surgery at Brigham and Women’s Hospital and Harvard Medical School, in Boston. It was published online on July 5, 2024, in JAMA Network Open.

LIMITATIONS:

This study relied on claims-based data, which may have issues with coding accuracy and limited clinical granularity. The population size reduced over time owing to military downsizing, which could impact the findings. The prevalence of chronic pain in the population was likely underestimated because individuals who did not report symptoms or were diagnosed after separation from service were not identified.

DISCLOSURES:

This study was funded by the US Department of Defense. The lead author reported receiving grants and personal fees, serving as the editor-in-chief for Spine, acting as a consultant, and having other ties with various sources outside the submitted work.
 

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

TOPLINE:

Combat exposure is strongly associated with chronic pain in active-duty servicewomen and female civilian dependents of military personnel on active duty; a lower socioeconomic status and mental health conditions further increased the likelihood of chronic pain.

METHODOLOGY:

• Researchers analyzed claims data from the Military Health System to identify chronic pain diagnoses among active-duty servicewomen and civilian dependents of individuals on active duty.
• A total of 3,473,401 individuals (median age, 29 years) were included in the study, with 644,478 active-duty servicewomen and 2,828,923 civilian dependents.
• The study compared the incidence of chronic pain during 2006-2013, a period of heightened deployment intensity, with 2014-2020, a period of reduced deployment intensity.
• The primary outcome was the diagnosis of chronic pain.

TAKEAWAY:

• Active-duty servicewomen in the years 2006-2013 had a 53% increase in the odds of reporting chronic pain compared with those in the period between 2014 and 2020 (odds ratio [OR], 1.53; 95% CI, 1.48-1.58).
• Civilian dependents in the years 2006-2013 had a 96% increase in the odds of chronic pain compared with those in the later interval (OR, 1.96; 95% CI, 1.93-1.99).
• In 2006-2013, junior enlisted active-duty servicewomen had nearly a twofold increase in the odds of chronic pain (OR, 1.95; 95% CI, 1.83-2.09), while junior enlisted dependents had more than a threefold increase in the odds of chronic pain (OR, 3.05; 95% CI, 2.87-3.25) compared with senior officers.
• Comorbid mental conditions also were associated with an increased odds of reporting chronic pain (OR, 1.67; 95% CI, 1.65-1.69).

IN PRACTICE:

“The potential for higher rates of chronic pain in women veterans has been theorized to result from differences in support structures, family conflict, coping strategies, stress regulation, and exposure to military sexual trauma,” the authors wrote. “Our results suggest that these contributing factors may carry over to the women dependents of combat veterans in addition, indicating a line of research that requires urgent further exploration.”

SOURCE:

The study was led by Andrew J. Schoenfeld, MD, MSc, of the Center for Surgery and Public Health, Department of Orthopaedic Surgery at Brigham and Women’s Hospital and Harvard Medical School, in Boston. It was published online on July 5, 2024, in JAMA Network Open.

LIMITATIONS:

This study relied on claims-based data, which may have issues with coding accuracy and limited clinical granularity. The population size reduced over time owing to military downsizing, which could impact the findings. The prevalence of chronic pain in the population was likely underestimated because individuals who did not report symptoms or were diagnosed after separation from service were not identified.

DISCLOSURES:

This study was funded by the US Department of Defense. The lead author reported receiving grants and personal fees, serving as the editor-in-chief for Spine, acting as a consultant, and having other ties with various sources outside the submitted work.
 

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

TOPLINE:

A higher intake of ultraprocessed foods increases the risk for systemic lupus erythematosus (SLE) by over 50% in women. The risk doubled in those with anti–double-stranded DNA antibodies.

METHODOLOGY:

• Researchers assessed 204,175 women from two Nurses’ Health Study cohorts from 1984 to 2016.
• Participants completed semiquantitative food frequency questionnaires every 4 years for the assessment of dietary intake.
• Incident SLE cases were self-reported and confirmed using medical records, with 212 cases identified.

TAKEAWAY:

• A higher cumulative average daily intake of ultraprocessed foods was associated with a 56% increased risk for SLE (95% confidence interval [CI], 1.04-2.32).
• The risk for anti–double-stranded DNA antibody-positive SLE was more than doubled (hazard ratio, 2.05; 95% CI, 1.15-3.65).
• Sugar or artificially sweetened beverages were associated with a 45% increased risk for SLE (95% CI, 1.01-2.09).
• No significant interactions with body mass index were observed in the association between ultraprocessed food intake and SLE.

IN PRACTICE:

This study is too preliminary to have practical application.

SOURCE:

The study was led by Sinara Rossato, PhD, Harvard T.H. Chan School of Public Health, Boston. It was published online in Arthritis Care & Research.

LIMITATIONS:

The study’s generalizability is limited due to the predominantly White female population of registered nurses. The relatively high baseline age of participants may not fully capture the peak incidence age range for SLE. The observational nature of the study cannot establish causality between ultraprocessed food intake and SLE risk.

DISCLOSURES:

The study was supported by the National Institutes of Health. The authors did not declare any competing interests.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication.

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

TOPLINE:

A higher intake of ultraprocessed foods increases the risk for systemic lupus erythematosus (SLE) by over 50% in women. The risk doubled in those with anti–double-stranded DNA antibodies.

METHODOLOGY:

• Researchers assessed 204,175 women from two Nurses’ Health Study cohorts from 1984 to 2016.
• Participants completed semiquantitative food frequency questionnaires every 4 years for the assessment of dietary intake.
• Incident SLE cases were self-reported and confirmed using medical records, with 212 cases identified.

TAKEAWAY:

• A higher cumulative average daily intake of ultraprocessed foods was associated with a 56% increased risk for SLE (95% confidence interval [CI], 1.04-2.32).
• The risk for anti–double-stranded DNA antibody-positive SLE was more than doubled (hazard ratio, 2.05; 95% CI, 1.15-3.65).
• Sugar or artificially sweetened beverages were associated with a 45% increased risk for SLE (95% CI, 1.01-2.09).
• No significant interactions with body mass index were observed in the association between ultraprocessed food intake and SLE.

IN PRACTICE:

This study is too preliminary to have practical application.

SOURCE:

The study was led by Sinara Rossato, PhD, Harvard T.H. Chan School of Public Health, Boston. It was published online in Arthritis Care & Research.

LIMITATIONS:

The study’s generalizability is limited due to the predominantly White female population of registered nurses. The relatively high baseline age of participants may not fully capture the peak incidence age range for SLE. The observational nature of the study cannot establish causality between ultraprocessed food intake and SLE risk.

DISCLOSURES:

The study was supported by the National Institutes of Health. The authors did not declare any competing interests.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication.

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

TOPLINE:

A higher intake of ultraprocessed foods increases the risk for systemic lupus erythematosus (SLE) by over 50% in women. The risk doubled in those with anti–double-stranded DNA antibodies.

METHODOLOGY:

• Researchers assessed 204,175 women from two Nurses’ Health Study cohorts from 1984 to 2016.
• Participants completed semiquantitative food frequency questionnaires every 4 years for the assessment of dietary intake.
• Incident SLE cases were self-reported and confirmed using medical records, with 212 cases identified.

TAKEAWAY:

• A higher cumulative average daily intake of ultraprocessed foods was associated with a 56% increased risk for SLE (95% confidence interval [CI], 1.04-2.32).
• The risk for anti–double-stranded DNA antibody-positive SLE was more than doubled (hazard ratio, 2.05; 95% CI, 1.15-3.65).
• Sugar or artificially sweetened beverages were associated with a 45% increased risk for SLE (95% CI, 1.01-2.09).
• No significant interactions with body mass index were observed in the association between ultraprocessed food intake and SLE.

IN PRACTICE:

This study is too preliminary to have practical application.

SOURCE:

The study was led by Sinara Rossato, PhD, Harvard T.H. Chan School of Public Health, Boston. It was published online in Arthritis Care & Research.

LIMITATIONS:

The study’s generalizability is limited due to the predominantly White female population of registered nurses. The relatively high baseline age of participants may not fully capture the peak incidence age range for SLE. The observational nature of the study cannot establish causality between ultraprocessed food intake and SLE risk.

DISCLOSURES:

The study was supported by the National Institutes of Health. The authors did not declare any competing interests.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication.

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

A Seattle plastic surgeon who illegally restricted patients from posting negative reviews about his practice and directed his staff to post fake positive reviews will pay $5 million for violating Washington state’s consumer protection law.

According to a July 1 consent decree, Javad Sajan, MD, and his practice Allure Esthetic must pay $1.5 million in restitution to 21,000 patients and $3.5 million to the state for manipulation of patient ratings.

The settlement resolves a federal lawsuit brought by Washington State Attorney General Bob Ferguson that accused the doctor of illegally suppressing patients’ negative reviews by “forcing” them to sign nondisclosure agreements (NDAs) before they received care. In an April decision, US District Judge Ricardo S. Martinez sided with the state, ruling that Allure Esthetic’s actions violated the federal Consumer Review Fairness Act (CRFA).

“Writing a truthful review about a business should not subject you to threats or intimidation,” Mr. Ferguson said in a July 2 statement. “Consumers rely on reviews when determining who to trust, especially services that affect their health and safety. This resolution holds Allure accountable for brazenly violating that trust — and the law — and ensures the clinic stops its harmful conduct.”

In court documents, Dr. Sajan’s attorneys had argued that the agreements did not violate CRFA because patients had the opportunity to modify the language or decline signing them.

The surgeon’s practice is “pleased to have resolved its case with the Attorney General’s Office,” according to a statement provided by Dr. Sajan’s attorney. “The cooperative settlement, while not admitting fault and resolving claims asserted by both sides, allows Allure Esthetic to continue to focus on its core mission of providing compassionate care to patients and serving the community. The decision to settle was not an easy one, but it was necessary to allocate time and resources where they matter most — the patients.” 

The dispute stemmed from NDAs that Dr. Sajan’s practice required patients to sign starting in 2017, according to Mr. Ferguson’s complaint. The terms instructed patients to contact the business directly if they had concerns rather than post a negative review.

If patients posted negative reviews, the clinic, in some cases, threatened litigation, according to the lawsuit. In other cases, patients were allegedly offered money and free services in exchange for taking the reviews down. Patients who accepted cash or services were required to sign a second agreement forbidding them from posting future negative reviews and imposing a $250,000 penalty for failure to comply, according to court documents.

In addition, Mr. Ferguson accused Dr. Sajan of creating fake positive accounts of patient experiences and buying fake followers on social media. State investigators found Dr. Sajan directed Allure Esthetic’s employees to create fake Gmail accounts to post the false reviews, many of which are still online today, according to the state’s complaint.

Mr. Ferguson also claimed Dr. Sajan and his practice manipulated social media to appear more popular by purchasing followers through an online vendor. The practice also allegedly used a social media bot tool to buy thousands of fake likes on Instagram, YouTube, and other social media.

After filing the lawsuit, Mr. Ferguson’s office uncovered further evidence of Dr. Sajan’s efforts to influence his professional reputation through fabrication, according to the July 2 release. Allure Esthetic “rigged” “best doctor” competitions hosted by local media outlets by paying staff and contractors to vote for Dr. Sajan as “best plastic surgeon” in the region, according to the release. The staff cast as many votes as websites allowed, despite not being patients of Allure Esthetic.

The practice also allegedly edited before-and-after photos of patients to make their results appear better and kept tens of thousands of dollars in rebates intended for its patients.

In addition to paying $5 million, the consent decree requires Dr. Sajan and his practice also:

• Stop posting or influencing consumer reviews; perform a full audit of all public reviews on Google, Yelp, and other third-party review platforms; and request removal of every review Allure Esthetic was involved in creating, posting, or shaping in any manner.
• Remove all misleading “before-and-after” photographs of plastic surgery procedures from its website and social media and stop altering photographs of future procedures.
• Cease use of and attempts to enforce all illegal NDAs and notify patients who previously signed them that they are released from the terms of those NDAs.
• Pay a third-party forensic accounting firm to perform a full, independent audit of Allure Esthetic’s consumer rebate program to identify consumers who are owed rebates that were unlawfully claimed by Allure Esthetic.

Additionally, the attorney general’s office will continue to monitor Allure Esthetic, and upon request, the practice must provide information that demonstrates its compliance with the consent decree for the next 10 years.

The practice must also develop internal policies and implement a training program to educate staff about nondeceptive advertising and compliance with consumer protection laws.

Dr. Sajan and his practice agreed to the terms of the consent decree, and the settlement is not considered an admission of liability.

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

A Seattle plastic surgeon who illegally restricted patients from posting negative reviews about his practice and directed his staff to post fake positive reviews will pay $5 million for violating Washington state’s consumer protection law.

According to a July 1 consent decree, Javad Sajan, MD, and his practice Allure Esthetic must pay $1.5 million in restitution to 21,000 patients and $3.5 million to the state for manipulation of patient ratings.

The settlement resolves a federal lawsuit brought by Washington State Attorney General Bob Ferguson that accused the doctor of illegally suppressing patients’ negative reviews by “forcing” them to sign nondisclosure agreements (NDAs) before they received care. In an April decision, US District Judge Ricardo S. Martinez sided with the state, ruling that Allure Esthetic’s actions violated the federal Consumer Review Fairness Act (CRFA).

“Writing a truthful review about a business should not subject you to threats or intimidation,” Mr. Ferguson said in a July 2 statement. “Consumers rely on reviews when determining who to trust, especially services that affect their health and safety. This resolution holds Allure accountable for brazenly violating that trust — and the law — and ensures the clinic stops its harmful conduct.”

In court documents, Dr. Sajan’s attorneys had argued that the agreements did not violate CRFA because patients had the opportunity to modify the language or decline signing them.

The surgeon’s practice is “pleased to have resolved its case with the Attorney General’s Office,” according to a statement provided by Dr. Sajan’s attorney. “The cooperative settlement, while not admitting fault and resolving claims asserted by both sides, allows Allure Esthetic to continue to focus on its core mission of providing compassionate care to patients and serving the community. The decision to settle was not an easy one, but it was necessary to allocate time and resources where they matter most — the patients.” 

The dispute stemmed from NDAs that Dr. Sajan’s practice required patients to sign starting in 2017, according to Mr. Ferguson’s complaint. The terms instructed patients to contact the business directly if they had concerns rather than post a negative review.

If patients posted negative reviews, the clinic, in some cases, threatened litigation, according to the lawsuit. In other cases, patients were allegedly offered money and free services in exchange for taking the reviews down. Patients who accepted cash or services were required to sign a second agreement forbidding them from posting future negative reviews and imposing a $250,000 penalty for failure to comply, according to court documents.

In addition, Mr. Ferguson accused Dr. Sajan of creating fake positive accounts of patient experiences and buying fake followers on social media. State investigators found Dr. Sajan directed Allure Esthetic’s employees to create fake Gmail accounts to post the false reviews, many of which are still online today, according to the state’s complaint.

Mr. Ferguson also claimed Dr. Sajan and his practice manipulated social media to appear more popular by purchasing followers through an online vendor. The practice also allegedly used a social media bot tool to buy thousands of fake likes on Instagram, YouTube, and other social media.

After filing the lawsuit, Mr. Ferguson’s office uncovered further evidence of Dr. Sajan’s efforts to influence his professional reputation through fabrication, according to the July 2 release. Allure Esthetic “rigged” “best doctor” competitions hosted by local media outlets by paying staff and contractors to vote for Dr. Sajan as “best plastic surgeon” in the region, according to the release. The staff cast as many votes as websites allowed, despite not being patients of Allure Esthetic.

The practice also allegedly edited before-and-after photos of patients to make their results appear better and kept tens of thousands of dollars in rebates intended for its patients.

In addition to paying $5 million, the consent decree requires Dr. Sajan and his practice also:

• Stop posting or influencing consumer reviews; perform a full audit of all public reviews on Google, Yelp, and other third-party review platforms; and request removal of every review Allure Esthetic was involved in creating, posting, or shaping in any manner.
• Remove all misleading “before-and-after” photographs of plastic surgery procedures from its website and social media and stop altering photographs of future procedures.
• Cease use of and attempts to enforce all illegal NDAs and notify patients who previously signed them that they are released from the terms of those NDAs.
• Pay a third-party forensic accounting firm to perform a full, independent audit of Allure Esthetic’s consumer rebate program to identify consumers who are owed rebates that were unlawfully claimed by Allure Esthetic.

Additionally, the attorney general’s office will continue to monitor Allure Esthetic, and upon request, the practice must provide information that demonstrates its compliance with the consent decree for the next 10 years.

The practice must also develop internal policies and implement a training program to educate staff about nondeceptive advertising and compliance with consumer protection laws.

Dr. Sajan and his practice agreed to the terms of the consent decree, and the settlement is not considered an admission of liability.

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

A Seattle plastic surgeon who illegally restricted patients from posting negative reviews about his practice and directed his staff to post fake positive reviews will pay $5 million for violating Washington state’s consumer protection law.

According to a July 1 consent decree, Javad Sajan, MD, and his practice Allure Esthetic must pay $1.5 million in restitution to 21,000 patients and $3.5 million to the state for manipulation of patient ratings.

The settlement resolves a federal lawsuit brought by Washington State Attorney General Bob Ferguson that accused the doctor of illegally suppressing patients’ negative reviews by “forcing” them to sign nondisclosure agreements (NDAs) before they received care. In an April decision, US District Judge Ricardo S. Martinez sided with the state, ruling that Allure Esthetic’s actions violated the federal Consumer Review Fairness Act (CRFA).

“Writing a truthful review about a business should not subject you to threats or intimidation,” Mr. Ferguson said in a July 2 statement. “Consumers rely on reviews when determining who to trust, especially services that affect their health and safety. This resolution holds Allure accountable for brazenly violating that trust — and the law — and ensures the clinic stops its harmful conduct.”

In court documents, Dr. Sajan’s attorneys had argued that the agreements did not violate CRFA because patients had the opportunity to modify the language or decline signing them.

The surgeon’s practice is “pleased to have resolved its case with the Attorney General’s Office,” according to a statement provided by Dr. Sajan’s attorney. “The cooperative settlement, while not admitting fault and resolving claims asserted by both sides, allows Allure Esthetic to continue to focus on its core mission of providing compassionate care to patients and serving the community. The decision to settle was not an easy one, but it was necessary to allocate time and resources where they matter most — the patients.” 

The dispute stemmed from NDAs that Dr. Sajan’s practice required patients to sign starting in 2017, according to Mr. Ferguson’s complaint. The terms instructed patients to contact the business directly if they had concerns rather than post a negative review.

If patients posted negative reviews, the clinic, in some cases, threatened litigation, according to the lawsuit. In other cases, patients were allegedly offered money and free services in exchange for taking the reviews down. Patients who accepted cash or services were required to sign a second agreement forbidding them from posting future negative reviews and imposing a $250,000 penalty for failure to comply, according to court documents.

In addition, Mr. Ferguson accused Dr. Sajan of creating fake positive accounts of patient experiences and buying fake followers on social media. State investigators found Dr. Sajan directed Allure Esthetic’s employees to create fake Gmail accounts to post the false reviews, many of which are still online today, according to the state’s complaint.

Mr. Ferguson also claimed Dr. Sajan and his practice manipulated social media to appear more popular by purchasing followers through an online vendor. The practice also allegedly used a social media bot tool to buy thousands of fake likes on Instagram, YouTube, and other social media.

After filing the lawsuit, Mr. Ferguson’s office uncovered further evidence of Dr. Sajan’s efforts to influence his professional reputation through fabrication, according to the July 2 release. Allure Esthetic “rigged” “best doctor” competitions hosted by local media outlets by paying staff and contractors to vote for Dr. Sajan as “best plastic surgeon” in the region, according to the release. The staff cast as many votes as websites allowed, despite not being patients of Allure Esthetic.

The practice also allegedly edited before-and-after photos of patients to make their results appear better and kept tens of thousands of dollars in rebates intended for its patients.

In addition to paying $5 million, the consent decree requires Dr. Sajan and his practice also:

• Stop posting or influencing consumer reviews; perform a full audit of all public reviews on Google, Yelp, and other third-party review platforms; and request removal of every review Allure Esthetic was involved in creating, posting, or shaping in any manner.
• Remove all misleading “before-and-after” photographs of plastic surgery procedures from its website and social media and stop altering photographs of future procedures.
• Cease use of and attempts to enforce all illegal NDAs and notify patients who previously signed them that they are released from the terms of those NDAs.
• Pay a third-party forensic accounting firm to perform a full, independent audit of Allure Esthetic’s consumer rebate program to identify consumers who are owed rebates that were unlawfully claimed by Allure Esthetic.

Additionally, the attorney general’s office will continue to monitor Allure Esthetic, and upon request, the practice must provide information that demonstrates its compliance with the consent decree for the next 10 years.

The practice must also develop internal policies and implement a training program to educate staff about nondeceptive advertising and compliance with consumer protection laws.

Dr. Sajan and his practice agreed to the terms of the consent decree, and the settlement is not considered an admission of liability.

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

TOPLINE:

Patients taking a glucagon-like peptide 1 receptor agonist (GLP-1 RA) experience only a modest delay in gastric emptying of solid foods and no significant delay for liquids, compared with those receiving placebo, indicating that patients may not need to discontinue these medications before surgery.

METHODOLOGY:

• GLP-1 RAs, while effective in managing diabetes and obesity, are linked to delayed gastric emptying, which may pose risks during procedures requiring anesthesia or sedation due to potential aspiration of gastric contents.
• Researchers conducted a meta-analysis to quantify the duration of delay in gastric emptying caused by GLP-1 RAs in patients with diabetes and/or excessive body weight, which could guide periprocedural management decisions in the future.
• The primary outcome was halftime, the time required for 50% of solid gastric contents to empty, measured using scintigraphy. This analysis included data from five studies involving 247 patients who received either a GLP-1 RA or placebo.
• The secondary outcome was gastric emptying of liquids measured using the acetaminophen absorption test. Ten studies including 411 patients who received either a GLP-1 RA or placebo were included in this analysis.

TAKEAWAY:

• The mean gastric emptying halftime for solid foods was 138.4 minutes with a GLP-1 RA and 95.0 minutes with placebo, resulting in a pooled mean difference of 36.0 minutes (P < .01).
• No significant difference was found in the gastric emptying time for liquids between the GLP-1 RA and placebo groups. Furthermore, the amount of gastric emptying noted at 4 or 5 hours on the acetaminophen absorption test was comparable between these groups.
• The gastric emptying time for both solids and liquids did not differ between GLP-1 RA formulations or between short-acting or long-acting GLP-1 RAs.

IN PRACTICE:

“Based on current evidence, a conservative approach with a liquid diet on the day before procedures while continuing GLP-1 RA therapy would represent the most sensible approach until more conclusive data on a solid diet are available,” the authors wrote.

SOURCE:

The study, led by Brent Hiramoto, MD, MPH, of the Center for Gastrointestinal Motility at Brigham and Women’s Hospital and Harvard Medical School, Boston, was published online in The American Journal of Gastroenterology.

LIMITATIONS:

The small number of studies utilizing some diagnostic modalities, such as breath testing, precluded a formal meta-analysis of these subgroups. The results could not be stratified by indication for GLP-1 RA (diabetes or obesity) because of insufficient studies in each category.

DISCLOSURES:

The lead author was supported by the National Institute of Diabetes and Digestive and Kidney Diseases. One author declared serving on the advisory boards of three pharmaceutical companies.

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

TOPLINE:

Patients taking a glucagon-like peptide 1 receptor agonist (GLP-1 RA) experience only a modest delay in gastric emptying of solid foods and no significant delay for liquids, compared with those receiving placebo, indicating that patients may not need to discontinue these medications before surgery.

METHODOLOGY:

• GLP-1 RAs, while effective in managing diabetes and obesity, are linked to delayed gastric emptying, which may pose risks during procedures requiring anesthesia or sedation due to potential aspiration of gastric contents.
• Researchers conducted a meta-analysis to quantify the duration of delay in gastric emptying caused by GLP-1 RAs in patients with diabetes and/or excessive body weight, which could guide periprocedural management decisions in the future.
• The primary outcome was halftime, the time required for 50% of solid gastric contents to empty, measured using scintigraphy. This analysis included data from five studies involving 247 patients who received either a GLP-1 RA or placebo.
• The secondary outcome was gastric emptying of liquids measured using the acetaminophen absorption test. Ten studies including 411 patients who received either a GLP-1 RA or placebo were included in this analysis.

TAKEAWAY:

• The mean gastric emptying halftime for solid foods was 138.4 minutes with a GLP-1 RA and 95.0 minutes with placebo, resulting in a pooled mean difference of 36.0 minutes (P < .01).
• No significant difference was found in the gastric emptying time for liquids between the GLP-1 RA and placebo groups. Furthermore, the amount of gastric emptying noted at 4 or 5 hours on the acetaminophen absorption test was comparable between these groups.
• The gastric emptying time for both solids and liquids did not differ between GLP-1 RA formulations or between short-acting or long-acting GLP-1 RAs.

IN PRACTICE:

“Based on current evidence, a conservative approach with a liquid diet on the day before procedures while continuing GLP-1 RA therapy would represent the most sensible approach until more conclusive data on a solid diet are available,” the authors wrote.

SOURCE:

The study, led by Brent Hiramoto, MD, MPH, of the Center for Gastrointestinal Motility at Brigham and Women’s Hospital and Harvard Medical School, Boston, was published online in The American Journal of Gastroenterology.

LIMITATIONS:

The small number of studies utilizing some diagnostic modalities, such as breath testing, precluded a formal meta-analysis of these subgroups. The results could not be stratified by indication for GLP-1 RA (diabetes or obesity) because of insufficient studies in each category.

DISCLOSURES:

The lead author was supported by the National Institute of Diabetes and Digestive and Kidney Diseases. One author declared serving on the advisory boards of three pharmaceutical companies.

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

TOPLINE:

Patients taking a glucagon-like peptide 1 receptor agonist (GLP-1 RA) experience only a modest delay in gastric emptying of solid foods and no significant delay for liquids, compared with those receiving placebo, indicating that patients may not need to discontinue these medications before surgery.

METHODOLOGY:

• GLP-1 RAs, while effective in managing diabetes and obesity, are linked to delayed gastric emptying, which may pose risks during procedures requiring anesthesia or sedation due to potential aspiration of gastric contents.
• Researchers conducted a meta-analysis to quantify the duration of delay in gastric emptying caused by GLP-1 RAs in patients with diabetes and/or excessive body weight, which could guide periprocedural management decisions in the future.
• The primary outcome was halftime, the time required for 50% of solid gastric contents to empty, measured using scintigraphy. This analysis included data from five studies involving 247 patients who received either a GLP-1 RA or placebo.
• The secondary outcome was gastric emptying of liquids measured using the acetaminophen absorption test. Ten studies including 411 patients who received either a GLP-1 RA or placebo were included in this analysis.

TAKEAWAY:

• The mean gastric emptying halftime for solid foods was 138.4 minutes with a GLP-1 RA and 95.0 minutes with placebo, resulting in a pooled mean difference of 36.0 minutes (P < .01).
• No significant difference was found in the gastric emptying time for liquids between the GLP-1 RA and placebo groups. Furthermore, the amount of gastric emptying noted at 4 or 5 hours on the acetaminophen absorption test was comparable between these groups.
• The gastric emptying time for both solids and liquids did not differ between GLP-1 RA formulations or between short-acting or long-acting GLP-1 RAs.

IN PRACTICE:

“Based on current evidence, a conservative approach with a liquid diet on the day before procedures while continuing GLP-1 RA therapy would represent the most sensible approach until more conclusive data on a solid diet are available,” the authors wrote.

SOURCE:

The study, led by Brent Hiramoto, MD, MPH, of the Center for Gastrointestinal Motility at Brigham and Women’s Hospital and Harvard Medical School, Boston, was published online in The American Journal of Gastroenterology.

LIMITATIONS:

The small number of studies utilizing some diagnostic modalities, such as breath testing, precluded a formal meta-analysis of these subgroups. The results could not be stratified by indication for GLP-1 RA (diabetes or obesity) because of insufficient studies in each category.

DISCLOSURES:

The lead author was supported by the National Institute of Diabetes and Digestive and Kidney Diseases. One author declared serving on the advisory boards of three pharmaceutical companies.

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