Evidence mapPaperPMID 42563258Full record

ArticleAnnals of clinical and translational neurology2026

Safety and Efficacy of GLP-1 Receptor Agonists in Adults With Epilepsy, Obesity, and Type 2 Diabetes.

Hyoshin Son, Inyoung Hwang, Sang Won Lee, Yun Kim

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Article in Annals of clinical and translational neurology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Hyoshin SonDepartment of Neurology, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Inyoung HwangDepartment of Clinical Pharmacology and Therapeutics, Hanyang University Seoul Hospital, Seoul, Republic of Korea.ORCID https://orcid.org/0000-0003-4953-759X
Sang Won LeeDepartment of Clinical Pharmacology and Therapeutics, Hanyang University Seoul Hospital, Seoul, Republic of Korea.
Yun KimCollege of Pharmacy, Daegu Catholic University, Gyeongsan, Republic of Korea.

Funding

Gyeongbuk RISE CENTER 2026-ANCHOR-15-107National Research Foundation of Korea (NRF) RS-2026-25498828
6 · The paper itself

Abstract

objectiveManaging obesity in patients with epilepsy is complicated by the weight-gaining properties of essential antiseizure medications (ASMs) such as valproate and pregabalin. We evaluated the safety and efficacy of initiating glucagon-like peptide-1 receptor agonists (GLP-1 RAs) in this population.

methodsWe conducted a retrospective cohort study using the NIH All of Us Research Program database, identifying adults with comorbid epilepsy, type 2 diabetes, and obesity. New initiators of GLP-1 RAs were compared with matched controls using 1:1 propensity score matching that included baseline weight-gaining ASM use. The primary safety outcome was a composite of seizure-related hospitalization or new ASM addition. Secondary efficacy endpoints (weight and HbA1c change at 12 months) were stratified by concomitant weight-gaining ASM use.

resultsThe propensity-matched cohort included 610 patients with well-balanced baseline characteristics. GLP-1 RA initiation was not associated with failure to control seizure compared with standard care (hazard ratio 0.92, 95% CI 0.68-1.23; p = 0.57); given the observed events, the study could detect a hazard ratio of 1.53 or greater. GLP-1 RA users achieved a mean adjusted weight loss of -5.73% (p = 0.001) and an HbA1c reduction of -0.71% (p = 0.018). Significant weight reduction was achieved even among patients concomitantly treated with weight-gaining ASMs (adjusted difference -4.15%, p = 0.003).

interpretationGLP-1 RAs showed no evidence of seizure worsening and remained effective for weight loss even among patients receiving weight-gaining ASMs, supporting their use for metabolic benefit in patients with epilepsy.

Indexed as

anticonvulsantsepilepsyglucagon‐like peptide‐1 receptor agonistsobesityweight loss

Identifiers

PMID42563258
PMCPMC13447792

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.