Interventional study on cognitive function and clinical symptoms in epilepsy patients based on intracranial electrical stimulation

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2500110919

Enrollment

Unknown

Registered

2025-10-22

Start date

2025-10-24

Completion date

Unknown

Last updated

2025-10-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Epilepsy with cognitive impairment

Interventions

Stimulation group:Intracranial electrical stimulation

Eligibility

Sex/Gender

All

Age

16 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1. Age 16–60 years, either sex; 2. No history of or current diseases that would interfere with the conduct of the study; 3. Has undergone or is planned to undergo implantation of intracranial electrodes (e.g., stereo-electroencephalography [SEEG] or subdural electrodes) for long-term video EEG monitoring due to preoperative evaluation requirements; 4. Written informed consent has been obtained from the patient or their legally authorized representative.

Exclusion criteria

Exclusion criteria: 1. Informed consent has not been obtained; 2. The participant is unable to understand the relevant tasks.

Design outcomes

Primary

Measure	Time frame
Cognitive assessment;	—

Secondary

Measure	Time frame
Electrophysiological event characteristics;Seizure control status;Magnetic Resonance Imaging (MRI) Data;	—

Countries

China

Contacts

Public ContactWang Xiongfei

Sanbo Brain Hospital Capital Medical University

xiongfei_wang@126.com+86 10 62856929

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026