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Study reveals work struggles for thoracic outlet syndrome patients

NCT ID NCT03780647

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looked at how thoracic outlet syndrome—a condition that can cause nerve, artery, or vein problems in the shoulder and neck area—affects people's ability to work. Researchers used a questionnaire to check work performance in 101 employed or previously employed adults who had at least 80% artery narrowing during arm movement. The goal was to understand how often work problems, job loss, or income loss happen due to this condition.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

101 people

The number who actually took part.

Started

Dec 2018

Finished

Feb 2021

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

Patients sent to the University Hospital radiology department or to an angiologist with private practice for a suspicion of thoracic outlet syndrome, with diagnosis confirmed by Echo-Doppler

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * A stenosis of at least 80% of arterial stenosis at Echo-Doppler examination during abduction-retropulsion of the arm * Actually employed or having been employed Exclusion Criteria: * Cognitive or mental impairment * Illiteracy * Visual impairment * Patients having been diagnosed with fibromyalgia, chronic fatigue syndrome or ehler-Danlos syndrome

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Hôpital Swynghedau, CHU

    Lille, France

More trials for these conditions

Other studies related to the condition(s) this trial covers.