Vascular Compression Assessment Using Transcutaneous Oxymetry in Patients Suspected of Having Thoracic Outlet Syndrome

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

COMPLETED

Total Enrollment

200 participants

Study Classification

OBSERVATIONAL

Study Start Date

2019-01-01

Study Completion Date

2022-10-30

Brief Summary

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Thoracic outlet syndrome (TOS) is characterized by nervous, venous or arterial symptoms resulting from a compression of the thoracic bundle in the thoracic outlet. The diagnostic approach of TOS is still controversial. The investigating team is interested in arterial TOS and have already been able to demonstrate the presence of arm ischemia during dynamic maneuvers using transcutaneous oximetry (TcpO2). The correlation between the measurement of TcpO2 during dynamic maneuvers and the vascular compression type (arterial, venous or both) will be evaluated. The evaluation the correlation between TcpO2 and degree of arterial compression observed in dynamic arteriography (considered as a gold standard examination) will be calculated too. The use of TcpO2 could be developed in the diagnosis assessment of TOS.

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Detailed Description

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Conditions

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Thoracic Outlet Syndrome

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

RETROSPECTIVE

Study Groups

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Patients Suspected of Having Thoracic Outlet Syndrome

Patients who came for the diagnosis of TOS

Transcutaneous oximetry

Intervention Type DIAGNOSTIC_TEST

Comparison of the TcpO2 values recorded during dynamic maneuver with the estimated rate of compression of the subclavian and axillary vessels determined on dynamic angiography.

Interventions

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Transcutaneous oximetry

Comparison of the TcpO2 values recorded during dynamic maneuver with the estimated rate of compression of the subclavian and axillary vessels determined on dynamic angiography.

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

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Inclusion Criteria

* patient suspected of having a thoracic outlet syndrome
* patient having carried out additional examinations as part of the diagnostic assessment : venous and arterial Doppler or dynamic arteriography and venography
* patient having carried out a dynamic TcpO2 recording