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

Phase

N/A

Condition

Occlusions

Blood Clots

Venous Thromboembolism

Treatment

Intermittent Pneumatic Compression (IPC)

Mayo Dopplex ABIlity

Clinical Study ID

NCT06519435

23-012242

Ages > 18
All Genders

Study Summary

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.

Eligibility Criteria

Inclusion

Inclusion Criteria:

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

Exclusion

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 othercondition in which compressing on the calf is medically inappropriate or notpossible.
Patients unable to provide informed written consent.

Study Design