Abstracts

Gut microbiota associates with seizure control in newly diagnosed idiopathic generalized epilepsy

Abstract number : 1.179
Submission category : 2. Translational Research / 2C. Biomarkers
Year : 2025
Submission ID : 843
Source : www.aesnet.org
Presentation date : 12/6/2025 12:00:00 AM
Published date :

Authors :
Presenting Author: Claude Steriade, MD – Department of Neurology, NYU Langone Medical Center, New York City

Scott Thomas, PhD – NYU
Fangxi Xu, MSc – NYU
Gabriella Foca, BA – NYU Grossman School of Medicine
Jacqueline French, MD – Department of Neurology and Comprehensive Epilepsy Center, New York University Grossman School of Medicine, NYU Langone Health
Orrin Devinsky, MD – NYU Comprehensive Epilepsy Center, NYU Langone Medical Center
Deepak Saxena, PhD – NYU

Rationale:

Gut microbiome manipulation is a potential epilepsy therapy. The gut microbiome of people with epilepsy differs from healthy people, and studies suggest a role for gut dysbiosis in drug resistant epilepsy.  We examined the relationship between gut microbiota and seizure control in idiopathic generalized epilepsy (IGE) subjects enrolled in the Human Epilepsy Project 3 (HEP3).



Methods:

HEP3 subjects were  >13 years at enrollment and >6 years at seizure onset. HEP3 enrolled three cohorts: 1) newly diagnosed (< 1

Translational Research