Locomotion Strategies of Low Back Pain Patients in a Dynamic Environment

NCT ID: NCT05851118

Last Updated: 2023-05-11

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

36 participants

Study Classification

OBSERVATIONAL

Study Start Date

2023-03-01

Study Completion Date

2024-05-01

Brief Summary

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The biomechanical parameters studied in non-specific chronic low back pain patients in a locomotion task have so far focused on straight line walking. Although locomotion is primarily an automated action composed of repetitive patterns allowing movement from one place to another, walkers must respond to the environmental demands.These modifications show a flexible and adaptive approach to the constraints of the environment. In this study, the investigators are particularly interested in a task of crossing between two pedestrians, which is a standardised task that has shown its interest in the study of perceptual-motor co-ordination. In particular, it allows to study the mutual adaptation of speed and orientation between the two walkers.

Detailed Description

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Conditions

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Chronic Low-back Pain Walking

Study Design

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Observational Model Type

CASE_CONTROL

Study Time Perspective

PROSPECTIVE

Study Groups

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Non-Specific Low Back Pain patients

Participants must have pain located between the thoracolumbar hinge and the lower gluteal fold, with or without pain in either leg, present for more than 12 weeks, on a daily or almost daily basis (at least 4 days out of 7).

Quantified analysis of walking during a crossing task between two walkers

Intervention Type BEHAVIORAL

Functional test that reproduce a task of daily living.

Control group

Participant with no current or past chronic pain

Quantified analysis of walking during a crossing task between two walkers

Intervention Type BEHAVIORAL

Functional test that reproduce a task of daily living.

Interventions

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Quantified analysis of walking during a crossing task between two walkers

Functional test that reproduce a task of daily living.

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* Participants must have pain located between the thoracolumbar hinge and the lower gluteal fold, with or without pain in either leg.
* This pain must have been present for more than 12 weeks, on a daily or almost daily basis (at least 4 days out of 7)
* Participants must not be on any treatment or have been on stable analgesic treatment for at least 2 weeks prior to inclusion
* Participants must speak, read and understand French
* Participants must be between 18 and 65 years of age
* Participants must be able to understand simple commands and experimental instructions
* Participants must have normal or corrected vision
* Participants must have given informed consent to participate in the study
* Participants must be enrolled in or receiving social security benefits

Exclusion Criteria

* Participants must not be pregnant or nursing mothers.
* Participants must not have cognitive or psychological impairments that are incompatible with compliance and/or understanding of the protocol
* Participants must not be unable to understand informed consent, or be under guardianship or conservatorship Subjects must not already be participating in another research protocol involving the human subject or in parallel
* Participants must not be persons deprived of liberty by judicial or administrative decision
* Participants must not be under psychiatric care
* The participants must not present neurological signs evoking a neurodegenerative disease responsible for walking disorders (parkinsonian syndrome, ...)
* The participants must not present warning signs (red flags) pointing to an underlying pathology requiring specific and/or urgent care such as
* Ongoing litigation following a work-related accident
* Pain related to a cancer diagnosis
* Associated spinal cord symptoms (pyramidal signs, coordination disorders, motor or sensory deficits, sphincter disorders, etc.)
* Pain following an infection (night sweats, fever, chills, intravenous drug abuse, immunodeficiency, recent surgery, urinary or skin infection, etc.)
* Recent or pathological fractures (traffic accidents, history of osteoporosis, chronic use of corticosteroids, advanced age, unexplained weight loss, fatigue, history of cancer, etc. )
* Vascular problems (cold feet, decreased peripheral arterial pulse, etc.)
Minimum Eligible Age

18 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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University of Rennes 2

OTHER

Sponsor Role lead

Responsible Party

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Agathe Bilhaut

Principal Investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Olivier Roze

Role: PRINCIPAL_INVESTIGATOR

Clinique de la Sagesse, Rennes, France

Locations

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University of Rennes 2

Rennes, , France

Site Status RECRUITING

Countries

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France

Central Contacts

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Agathe Bilhaut, PhD student

Role: CONTACT

+33 (0) 632030985

Anne-Hélène Olivier, PhD

Role: CONTACT

Facility Contacts

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Agathe Bilhaut, PhD student

Role: primary

+33 (0) 632030985

Anne-Hélène Olivier, PhD

Role: backup

Other Identifiers

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PERL2

Identifier Type: -

Identifier Source: org_study_id

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