Characterization of Epileptic Motor Patterns by Tridimensional Analysis of Movement 2

Study Overview
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Brief Summary
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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
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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.

Official Title
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Caractérisation et détection Des Mouvements Durant Les Crises d'épilepsie à Des Fins d'Alarme, Pour un Usage en Institution et en Famille.

Conditions
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Epileptic Patients With Motor Manifestations During Seizures

Intervention / Treatment
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* Device: 3-D accelerometric and magnetic sensors


Participation Criteria
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Eligibility Criteria
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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

Ages Eligible for Study
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Minimum Age: 6 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Diagnostic
Intervention Model: Single Group Assignment
Masking: None (Open Label)


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| No Intervention: Motor manifestations during seizures<br> | Device: 3-D accelerometric and magnetic sensors<br>* sensors are positioned on the right wrist, the left wrist and on the head.<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| 3-D accelerometric and magnetic sensors |  | continuously during hospitalization recordings (46 Hz from 9 h to 17 h) | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Video |  | continuously during hospitalization recordings (25 fps from 9 h to 17 h) | 
| EEG |  | continuously during hospitalization recordings (256-1024 Hz from 9 h to 17 h) | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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epilepsy, seizures, movement