Venous Pressure Measurement of the Great Saphenous Vein Using Controlled Compression Ultrasound in Healthy Persons and Patients With Chronic Venous Disease as a New Non Invasive Method for Investigation of the Pathophysiology in Primary Varicose Veins

• Conditions: Chronic Venous Insufficiency

• Registration Number: NCT01000909
• Lead Sponsor: University of Zurich

Brief Summary

Part I:

Proof of concept trial to achieve normal venous pressure values under different provocation maneuvers in healthy persons

Part II:

Non invasive measurement of venous pressure under different provocation maneuvers in patients with chronic venous disease

Detailed Description

Not available

Study Timeline

• Study Start: 2009-07
• Study First Submitted: 2009-10-22
• Study First Submitted QC: 2009-10-22
• Study First Posted: 2009-10-23
• Status Verified: 2010-06
• Last Update Submitted: 2010-06-28
• Last Update Posted: 2010-06-29
• Study Completion: 2010-07

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 60

Inclusion Criteria

Not provided

Exclusion Criteria

Not provided

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified