Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 4:13 PM
Ignite Modification Date:
2025-12-24 @ 4:13 PM
NCT ID:
NCT06716866
Brief Summary:
This study investigates the potential for temporally-interfering electric field stimulation (TIEFS) to treat epilepsy. In this case series within and between subjects design, the impact of TIEFS on epilepsy biomarkers was studied in patients with medial temporal lobe epilepsy.
Secondary analyses examine the underlying physiological effects of TIEF on local brain activity and brain networks.
Detailed Description:
Participants Patients with drug-resistant focal epilepsy and a clinical diagnosis of medial temporal epilepsy undergoing invasive intracranial electrophysiology studies will be consented in accord with institutional review boards at Emory University, Saint-Anne University Hospital, and the Institute of Neurosurgery and Neurointervention, Semmelweis University. The determination of medial temporal epilepsy is based on clinical semiology, EEG, PET, MRI, and invasive electrophysiology. Across all centers, patients underwent the stimulation protocols 6 to 10 days post-implantation after patient-specific electric field modeling to determine TIEFS electrode placement.
Patients then undergo two sessions of TIEFS on separate days, one sham (aligned carriers), and one active (with an offset in frequency between the carriers to provide a lower-frequency modulation envelope at the anatomical target.
Study:
NCT06716866
Study Brief:
Protocol Section:
NCT06716866