Agonist and Antagonist Muscle Activations in the Lower Limbs During Walking After Central Nervous System Injury

NCT ID: NCT06107556

Last Updated: 2023-10-30

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

2023-10-19

Study Completion Date

2024-06-30

Brief Summary

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The retrospective study investigates the part of responsibility of neuromuscular disorders associated with chronic hemiparesis in walking impairment.

Detailed Description

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After injury to the central nervous system, walking disorders are associated with complex neuromuscular mechanisms that alter the direction and intensity of the descending control, reflex reactions to kinematic changes and the mechanical components of soft tissues. The dissociated analysis of these mechanisms and their interactions during multi-segmental movements and especially during walking is poorly described. However, a quantified assessment of the responsibility of each of the neuromuscular mechanisms in the functional disorder would guide the choice of treatments. 3D gait laboratories provide kinematic data from synchronized walking to surface electromyograms as part of additional assessments to assist in the follow-up of patients with chronic hemiparesis. Retrospective analysis of these data would help to better characterize muscular activation disorders and passive resistance to movement during walking in this population.

Conditions

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Stroke Walking, Difficulty Spasticity/Paresis

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Interventions

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Gait analysis

3D gait analysis with electromyographic measurements

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

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Inclusion Criteria

* Adult
* Person who performed tridimensional gait analysis in laboratory
* Person who had a stroke at least 6 months before the gait analysis

Exclusion Criteria

* Any other neurological pathology or gait disorders
* Botulinum toxin injection in the last 3 months before the gait analysis
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Henri Mondor University Hospital

OTHER

Sponsor Role lead

Responsible Party

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Emilie Hutin

Director

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Emilie Hutin

Role: PRINCIPAL_INVESTIGATOR

Hôpitaux Universitaires Henri Mondor

Locations

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Laboratoire Analyse et Restauration du Mouvement

Créteil, , France

Site Status

Countries

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France

Central Contacts

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Emilie Hutin, Ph.D.

Role: CONTACT

0149812549

Emilie Hutin

Role: CONTACT

0149812549

Other Identifiers

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2023-A02258-37

Identifier Type: -

Identifier Source: org_study_id

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