Characterization of Epileptic Motor Patterns by Tridimensional Analysis of Movement 2

Not Applicable

Terminated

• Conditions: Epileptic Patients With Motor Manifestations During Seizures
• Interventions: Device: 3-D accelerometric and magnetic sensors

• Registration Number: NCT01025401
• Lead Sponsor: University Hospital, Grenoble

Brief Summary

CAPAMETRIM 2 aims to characterize epileptic motor patterns by a quantitative three-dimensional analysis of movements.

This is done to obtain a 3-D motor signature of seizures, for a given patient, and allows their detection with an ambulatory monitoring system.

The benefit for patients is to improve the diagnosis of their diseases by better characterizing their seizures.

Detailed Description

CAPAMETRIM 2 aims to characterize epileptic motor patterns by a quantitative three-dimensional analysis of movements.

The project is planned in three phases:

* Installation of 3-D accelerometric and magnetic sensors acquisition systems on the hospital (extension of a preceding study CAPAMETRIM).

* Collection of data on epileptic patients. Sensors will be positioned on the right and left hands and on the head. A 3-D analysis of movements will be done according to the collection by tagging data with visual analysis made on video.

* Development of a motor pattern classification system used for seizure detection.

Study Timeline

• Study Start: 2009-05
• Study First Submitted: 2009-06-29
• Study First Submitted QC: 2009-12-01
• Study First Posted: 2009-12-03
• Primary Completion: 2010-10
• Study Completion: 2010-10
• Status Verified: 2010-11
• Last Update Submitted: 2010-11-22
• Last Update Posted: 2010-11-23

Recruitment & Eligibility

• Status: TERMINATED
• Sex: All
• Target Recruitment: 50

Inclusion Criteria

• Adult or children (>= 6 years)
• Written inform consented from the patient or its legal representative
• Presurgical investigation of pharmaco-resistant partial epilepsy
• Motor manifestations during seizures

Exclusion Criteria

• Proved generalized epilepsy
• No motor manifestations during seizures
• Pregnant women
• Subjects deprived of freedom by an administrative or judicial decision

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Arm && Interventions

Group	Intervention	Description
Motor manifestations during seizures	3-D accelerometric and magnetic sensors	-

Primary Outcome Measures

Name	Time	Method
3-D accelerometric and magnetic sensors	continuously during hospitalization recordings (46 Hz from 9 h to 17 h)

Secondary Outcome Measures

Name	Time	Method
EEG	continuously during hospitalization recordings (256-1024 Hz from 9 h to 17 h)
Video	continuously during hospitalization recordings (25 fps from 9 h to 17 h)

Trial Locations

Locations (1)

Grenoble University Hospital Epilepsy Monitoring Unit; 🇫🇷 Grenoble, France