Correlation Between Popliteal Vein Compliance and Venous Clinical Severity Score

Hao Liu

Status: Completed

Conditions: Chronic Venous Disease (CVD), Vein Compliance, Venous Clinical Severity Score (VCSS)

Treatments: Other: Popliteal Vein Compliance

Study type: Observational

Funder types: Other

Identifiers

NCT06175481

HaoLiu

Details and patient eligibility

About

When the liquid flow increases, the luminal caliber's stretching amplitude decreases, leading to a higher hydraulic pressure according to Poiseuille's law. In this study, investigators measured the caliber change of the popliteal vein under a rated pressure gradient and evaluated the relationship between popliteal vein compliance and venous clinical severity score (VCSS).

Enrollment: 173 patients

Sex: All

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• C1 to C6 disease using the CEAP (clinical, etiologic, anatomic, pathophysiologic) classification.

Exclusion criteria

• acute or chronic thrombosis of deep veins, previously received intravenous surgery or injection sclerotherapy, ankle brachial index<0.90, and concomitant cardiovascular, pulmonary, renal, or metabolic diseases.

Trial design

173 participants in 2 patient groups

control group

Treatment:

Other: Popliteal Vein Compliance

experimental group

Treatment:

Other: Popliteal Vein Compliance