Home › Deep Vein Thrombosis › NCT06519435

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

Who can join

Ages 18 and older · All sexes

Inclusion Criteria:

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

Exclusion Criteria:

* 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.

About the study

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.

What is being tested

• Mayo Dopplex ABIlity (device)
• Intermittent Pneumatic Compression (IPC) (device)

Sponsor: Mayo Clinic · Participants: 500 · Started: Nov 15, 2024

Contact the study team

• David Liedl · Phone: 507-266-6717

Official record on ClinicalTrials.gov — NCT06519435

Locations in the U.S.

Conditions

• Deep Vein Thrombosis

From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.