CompletedNot Applicable

Quantifying the Venous Congestion Curve of a Tissue Oximetry Device

United States38 participantsStarted 2022-11-10

Plain-language summary

The purpose of this research study is to measure rate of decline and pattern of tissue oxygenation using the device, ViOptix T.Ox. ViOptix probes will be secured to the arm and hand. The recording process on the ViOptix machine will begin and obtain baseline StO2 levels for 5 minutes. After 5 minutes, a blood pressure cuff will be inflated on one arm. This blood pressure cuff will be left inflated for 10-20 minutes. Every 2 minutes a pulse check or doppler exam will be performed at your wrist. Last, the cuff will be deflated and the you will be free to leave the study room.

Who can participate

Age range18 Years – 65 Years

SexALL

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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Age 18 - 65 volunteers Exclusion Criteria: * Subjects with a history of major cardiac disease, peripheral vascular disease including (vascular insufficiency), Raynaud syndrome, blood dyscrasias, pain syndromes, neurologic conditions, major upper extremity soft tissue trauma or previous vascular injury

What they're measuring

Transcutaneous Oximetry (StO2) of Vascular Occlusion Test at 0.5 Hours

Timeframe: Hour 0.5

Trial details

NCT IDNCT05592145

SponsorWake Forest University Health Sciences

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2023-06-01

Results submitted2024-01-12

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