Actively Recruiting

Phase 3
Age: 18Years - 75Years
All Genders
NCT05135091

Study of NRTX-1001 Neural Cell Therapy in Drug-Resistant Unilateral Mesial Temporal Lobe Epilepsy (EPIC (EPIlepsy Cell Therapy))

Led by Neurona Therapeutics · Updated on 2026-03-30

88

Participants Needed

33

Research Sites

1106 weeks

Total Duration

On this page

Sponsors

N

Neurona Therapeutics

Lead Sponsor

C

California Institute for Regenerative Medicine (CIRM)

Collaborating Sponsor

AI-Summary

What this Trial Is About

This clinical trial is designed to test whether a single image-guided intracerebral administration of inhibitory nerve cells, called interneurons (NRTX-1001), into subjects with drug-resistant unilateral mesial temporal lobe epilepsy (MTLE), with or without mesial temporal sclerosis (MTS), is safe (frequency of adverse events) and effective (seizure frequency). NRTX-1001 comprises human interneurons that secrete a neurotransmitter, gamma-aminobutyric acid (GABA).

CONDITIONS

Official Title

Study of NRTX-1001 Neural Cell Therapy in Drug-Resistant Unilateral Mesial Temporal Lobe Epilepsy (EPIC (EPIlepsy Cell Therapy))

Who Can Participate

Age: 18Years - 75Years
All Genders

Eligibility Criteria

Eligible

You may qualify if you...

  • Male or Female, age 2 to 2 75 years
  • Diagnosed with unilateral mesial temporal lobe epilepsy (MTLE) causing focal seizures
  • Failed to control seizures after trying at least 2 anti-seizure drugs at proper doses
  • Stable doses of approved anti-seizure drugs for at least 1 month before screening
  • Single seizure focus confirmed in one hippocampus
  • Seizure frequency averaging 4 or more per 28 days, including 2 or more clinical focal seizures with clear signs over 6 months prior (Phase 1/2 only)
  • Disabling seizure frequency of 2 or more per 28 days averaged over 3 months before screening and a 10-week baseline before randomization (Phase 3 only)
Not Eligible

You will not qualify if you...

  • Epilepsy caused by other medical conditions or progressive neurologic diseases
  • Seizure focus outside the hippocampus or seizures not focal in origin
  • Significant other medical conditions that would make participation unsafe
  • History of status epilepticus in the 3 years before screening
  • Primary or secondary immunodeficiency
  • Suicide attempts within the past 3 years
  • Severe psychiatric disorders
  • Previous lobectomy or laser interstitial thermal therapy (LITT) procedure
  • MRI showing possible malignant brain lesion
  • Pregnancy or currently breastfeeding

AI-Screening

AI-Powered Screening

Complete this quick 3-step screening to check your eligibility

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Trial Site Locations

Total: 33 locations

1

Mayo Clinic Arizona Epilepsy Center

Phoenix, Arizona, United States, 85054

Actively Recruiting

2

Banner-University of Arizona Medical Center Tucson Comprehensive Epilepsy Program

Tucson, Arizona, United States, 85724-5023

Actively Recruiting

3

University of Arkansas for Medical Sciences

Little Rock, Arkansas, United States, 72205

Actively Recruiting

4

University of Southern California Keck Hospital

Los Angeles, California, United States, 90033

Actively Recruiting

5

University of California Los Angeles

Los Angeles, California, United States, 90095

Actively Recruiting

6

UC Irvine Medical Center

Orange, California, United States, 92868

Actively Recruiting

7

Stanford University

Palo Alto, California, United States, 94304

Actively Recruiting

8

University of California Davis

Sacramento, California, United States, 95817

Actively Recruiting

9

University of California San Diego

San Diego, California, United States, 92037

Actively Recruiting

10

University of California San Francisco

San Francisco, California, United States, 94143

Actively Recruiting

11

University of Colorado Anschutz Medical Campus

Aurora, Colorado, United States, 80045

Actively Recruiting

12

George Washington University

Washington D.C., District of Columbia, United States, 20037

Actively Recruiting

13

University of Miami

Miami, Florida, United States, 33136

Actively Recruiting

14

Rush University Medical Center

Chicago, Illinois, United States, 60612

Actively Recruiting

15

University of Chicago

Chicago, Illinois, United States, 60637

Actively Recruiting

16

University of Iowa Health Care

Iowa City, Iowa, United States, 52242

Actively Recruiting

17

Ochsner Clinic Foundation

New Orleans, Louisiana, United States, 70121

Actively Recruiting

18

Beth Israel Deaconess Medical Center

Boston, Massachusetts, United States, 02215

Actively Recruiting

19

Wayne State University/Detroit Medical Center Comprehensive Epilepsy Program

Detroit, Michigan, United States, 48201

Actively Recruiting

20

Dartmouth Hitchcock Medical Center/ Department of Neurology

Lebanon, New Hampshire, United States, 03756

Actively Recruiting

21

Hofstra Northwell Comprehensive Epilepsy Center

Great Neck, New York, United States, 11021

Actively Recruiting

22

NYU Langone Comprehensive Epilepsy Center

New York, New York, United States, 10016

Actively Recruiting

23

SUNY Upstate Medical University

Syracuse, New York, United States, 13210

Actively Recruiting

24

Atrium Health

Charlotte, North Carolina, United States, 28204

Actively Recruiting

25

Duke University Hospital

Durham, North Carolina, United States, 27710

Actively Recruiting

26

Atrium Wake Forest Baptist

Winston-Salem, North Carolina, United States, 27157

Actively Recruiting

27

Oregon Health and Science University

Portland, Oregon, United States, 97239

Actively Recruiting

28

Thomas Jefferson University Hospital

Philadelphia, Pennsylvania, United States, 19107

Actively Recruiting

29

UT Southwestern Medical Center

Dallas, Texas, United States, 75390

Actively Recruiting

30

UTHealth Houston

Houston, Texas, United States, 77030

Actively Recruiting

31

University of Utah Health

Salt Lake City, Utah, United States, 84108

Actively Recruiting

32

University of Washington Regional Epilepsy Center

Seattle, Washington, United States, 98104

Actively Recruiting

33

Medical College of Wisconsin

Milwaukee, Wisconsin, United States, 53226

Actively Recruiting

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Research Team

N

Neurona MedInfo

CONTACT

E

Eduardo Dunayevich, MD

CONTACT

How is the study designed?

Study Type

INTERVENTIONAL

Masking

TRIPLE

Allocation

RANDOMIZED

Model

PARALLEL

Primary Purpose

TREATMENT

Number of Arms

3

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Study of NRTX-1001 Neural Cell Therapy in Drug-Resistant Unilateral Mesial Temporal Lobe Epilepsy (EPIC (EPIlepsy Cell Therapy)) | DecenTrialz