Evaluating muscle strength in patients with thoracic outlet syndrome

Evaluation of the Muscular FORCE in the Upper Limbs of Patients Presenting a Thoracic Outlet Syndrome : Monocentric Case-control Study

Observational Nantes University Hospital · NCT04145778

This study is testing how strong the shoulder muscles are in people with thoracic outlet syndrome compared to healthy individuals to better understand the condition and improve treatment.

Quick facts

Study typeObservational
Enrollment300 (estimated)
Ages18 Years to 99 Years
SexAll
SponsorNantes University Hospital Academic / other
Locations1 site (Nantes)
Trial IDNCT04145778 on ClinicalTrials.gov

What this trial studies

This observational study aims to assess the muscular force in the upper limbs of patients diagnosed with thoracic outlet syndrome, a condition that can cause significant pain and weakness. The study will utilize isokinetic dynamometry to measure the strength of shoulder rotators and compare these results with a healthy control group. By quantifying the loss of strength and fatigability in affected patients, the research seeks to enhance understanding of this underdiagnosed condition and its impact on rehabilitation outcomes.

Who should consider this trial

Good fit: Ideal candidates are adults over 18 years old who are undergoing rehabilitative management for thoracic outlet syndrome at Nantes University Hospital.

Not a fit: Patients with other upper limb pathologies or those with unstable medical conditions may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved rehabilitation strategies for patients suffering from thoracic outlet syndrome.

How similar studies have performed: While the specific approach of quantifying muscular force in thoracic outlet syndrome is less explored, similar methodologies have shown promise in evaluating muscle strength in other conditions.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Age\> 18 years
* Rehabilitative management of an thoracic outlet syndrome in the physical and rehabilitation department of Nantes University Hospital
* Having given their consent by non-oral opposition.
* Affiliated to a social security scheme

Exclusion Criteria:

* Mineurs
* Majeurs under tutorship, curatorship or safeguard of justice
* Pregnant or lactating women, protected persons
* Patients with other pathology of the upper limb or shoulder (osteoarthritis, tendinopathies, amputation, ...).
* Patients with non-stabilized pathologies, heart, respiratory, metabolic or neurological conditions
* Associated pathology able to interfere with carrying out assessments

Where this trial is running

Nantes

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Thoracic Outlet Syndrome
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.