Common and Specific Information From Neuroimaging and Smartphone

NCT ID: NCT05482906

Last Updated: 2023-04-07

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

100 participants

Study Classification

OBSERVATIONAL

Study Start Date

2023-04-03

Study Completion Date

2025-04-01

Brief Summary

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Gait alteration is frequent in MS and limitation in walking ability is a major concern in MS patients. Umanit and LMJL (Nantes university) has developed a device call egait to assess walking ability in individuals (eg MS patients).

Detailed Description

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This device consists in a commercialized IMU sensor (MetaMotionR Sensor, Mbientilab) worn at the right hip, a smartphone app and dedicated algorithm/mathematical model to extract raw sensor data and calculate individual gait pattern (IGP). This IGP consists of a curve, based on quaternion and representing the rotation recorded by the IMU during an average gait cycle. Pursue previous works conducted on (IGP to assess) gait alteration in MS by adding (to IGP) new information from MRI.

Conditions

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Multiple Sclerosis

Study Design

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Observational Model Type

OTHER

Study Time Perspective

PROSPECTIVE

Interventions

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eGait

IMU sensor (as part of eGait device) worn at the hip during T25FW

Intervention Type OTHER

Other Intervention Names

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Wearable sensor

Eligibility Criteria

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Inclusion Criteria

* Diagnosis of MS based on McDonald criteria (including Relapsing-remitting and progressive MS)
* Over 18 years old /age greater than 18 years
* Patients followed at Nantes university hospital or Rennes university hospital
* Last known EDSS before inclusion ranging from 0 to 6 inclusive/EDSS of 0 to 6 inclusive, prior inclusion
* No relapse within 3 months
* With a Medullar MRI planed as part as usual care
* Affiliated person or beneficiary of a social security scheme

Exclusion Criteria

* Bilateral aid needed to walk
* Women who are pregnant
* Patient having expressed their opposition
* Patient under guardianship or security measure
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Rennes University Hospital

OTHER

Sponsor Role collaborator

Nantes University Hospital

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Nantes University Hospital

Nantes, Loire-Atlantique, France

Site Status RECRUITING

Countries

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France

Central Contacts

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David LAPLAUD, PHD

Role: CONTACT

33 2 40 16 52 00

Other Identifiers

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RC20_0203

Identifier Type: -

Identifier Source: org_study_id

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