A First-In-Human (FIH) Study of Inhibitory Interneurons (NRTX- 1001) in Drug-Resistant Unilateral Mesial Temporal Lobe Epilepsy (MTLE)
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).
• Male or Female, age ≥18 to 75
• Focal seizures, clinically defined as unilateral MTLE
• Has failed to achieve seizure control despite adequate trials of at least 2 ASDs at appropriate doses
• Currently on stable doses (at least 1 month) of approved ASDs
• Single seizure focus confirmed within one hippocampus
• Seizure frequency averages ≥4 per 28-day period, including at least 2 clinical focal seizures per 28-day period with objective manifestations or more severe types, over the 6 months prior to the Screening Visit.
• Considered (by Investigator) to be a candidate for temporal lobectomy (TL) or Laser Interstitial Thermal Therapy (LITT) following evaluation at a qualified epilepsy surgery program (National Association of Epilepsy Centers \[NAEC\] Level 4).