Characterization of Epileptic Motor Patterns by Tridimensional Analysis of Movement 2

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

Status

Terminated

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT01025401

Acronym

CAPAMETRIM2

Enrollment

Registered

2009-12-03

Start date

2009-05-31

Completion date

2010-10-31

Last updated

2010-11-23

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

Conditions

Epileptic Patients With Motor Manifestations During Seizures

Keywords

epilepsy, seizures, movement

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.

Interventions

DEVICE3-D accelerometric and magnetic sensors

sensors are positioned on the right wrist, the left wrist and on the head.

Study design

Allocation

Intervention model

SINGLE_GROUP

Primary purpose

DIAGNOSTIC

Masking

NONE

Eligibility

Sex/Gender

ALL

Age

6 Years to No maximum

Healthy volunteers

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

Design outcomes

Primary

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

Secondary

Measure	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)

Countries

France

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026