Non-invasive Venous Air Plethysmography Assessment of Venous Hemodynamics in Patients Suspected Deep Venous Obstruction Used in Conjunction With Intermittent Pneumatic Compression.

Recruiting now

Conditions studied: Deep Vein Thrombosis

In brief

The purpose of this research is to measure changes in venous blood flow with an air-filled bladder under an intermittent pneumatic compression device cuff (used to prevent deep venous thrombosis) or venous diagnostic device cuff (used to detect deep venous thrombosis). The devices being used in the study are investigational and not FDA-cleared.

Key facts

Study ID

NCT06519435

Run by

Mayo Clinic

People needed

500

Starts

2024-11-15

Expected to finish

2027-04-01

Last updated by the study team

2025-10-28

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Venous ultrasound study to evaluate for lower extremity DVT unilateral and/or bilateral within previous 72 hours.

You may not qualify if…

• Patients with inaccessible target limb (ultrasound limb) due to bandages (wound, burn, lesion, etc) or cast.
• Patients with leg trauma, fracture, above or below knee amputation, or other condition in which compressing on the calf is medically inappropriate or not possible.
• Patients unable to provide informed written consent.

Where it is running

• Mayo Clinic — Rochester, Minnesota, United States (enrolling)

Full record on ClinicalTrials.gov

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