Wireless Ultra Long-Term EEG Recordings in Epilepsy

Not Applicable

Recruiting

• Conditions: Epilepsy
• Interventions: Device: UNEEG EpiSight solution

• Registration Number: NCT05915988
• Lead Sponsor: UNEEG Medical A/S

Brief Summary

The present study is a 13 months pre-market open-label, prospective study for confirmation of continuous performance and safety of UNEEG EpiSight solution in subjects with uncontrolled epilepsy (indicated for EEG monitoring with the Implant) in which seizures are detectable in an area of the Implant. The surgical procedure, device satisfaction, and effectiveness of the UNEEG EpiSight solution will also be evaluated during the clinical investigation.

Detailed Description

The study is a multi-center study with 2-5 European sites in 2-4 countries. Each site will enrol up to 10 subjects, but total enrolment will not exceed 22 to reach 19 completers of 40 days of recording. The total recruitment period is expected to be 6 months and the total study duration is expected to be approximate 22 months (first subject first visit to last subject out).

Study Timeline

• Study First Submitted: 2023-06-13
• Study First Submitted QC: 2023-06-22
• Study First Posted: 2023-06-23
• Study Start: 2023-12-04
• Status Verified: 2025-01
• Last Update Submitted: 2025-01-07
• Last Update Posted: 2025-01-09
• Primary Completion: 2025-12
• Study Completion: 2026-12

Recruitment & Eligibility

• Status: RECRUITING
• Sex: All
• Target Recruitment: 19

Inclusion Criteria

• Patients with uncontrolled epilepsy in which seizures are detectable in an area covered by the implant
• Adults (above 18 years)
• Is willing and able to use the UNEEG EpiSight solution day and night for the duration of the study
• Subject is willing and able to provide written informed consent
• Subject is able to complete all study-required procedures, assessments and follow-up

Exclusion Criteria

• Vulnerable subjects, including severe cognitive impairment precluding informed consent
• Cannot or do not have the necessary assistance, to properly operate the system
• High risk of surgical complications, such as active systemic infection and haemorrhagic disease
• Involved in therapies with medical devices that deliver electrical energy into the area around the implant, such as cochlear implant(s), implantable brain stimulation and external/transcranial brain stimulation
• Contraindications to the local anaesthetic used during implantation and explantation

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Arm && Interventions

Group	Intervention	Description
open-label	UNEEG EpiSight solution	UNEEG EpiSight solution

Primary Outcome Measures

Name	Time	Method
Usage of UNEEG EpiSight Recorder	Throughout the run of the investigation (enrollment per subject is up to 12 months)	Number of recording hours by UNEEG EpiSight Recorder per day (24 hours) after 40 days recording

Secondary Outcome Measures

Name	Time	Method
Device deficiencies	Throughout the run of the investigation (enrollment per subject is up to 12 months)	Nature and frequency of device deficiencies
Adverse events	Throughout the run of the investigation (enrollment per subject is up to 12 months)	Nature and frequency of adverse events

Trial Locations

Locations (5)

Aalborg University Hospital; 🇩🇰 Aalborg, Denmark

Odense University Hospital; 🇩🇰 Odense, Denmark

Regional Hospital of Viborg; 🇩🇰 Viborg, Denmark

Cork University Hospital; 🇮🇪 Cork, Ireland

Beaumont Hospital; 🇮🇪 Dublin, Ireland