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

Status

UNKNOWN

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT01000909

Enrollment

Registered

2009-10-23

Start date

2009-07-31

Completion date

2010-07-31

Last updated

2010-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Chronic Venous Insufficiency

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

Interventions

PROCEDUREUltrasound (venous pressure measurement)

increased venous pressure is predictive for chronic venous insufficiency

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Inclusion criteria

Part I: * Healthy persons without clinical signs of venous disease, informed consent Part II: * Patients with chronic venous disease with complete incompetence of the great saphenous vein (Hach IV) * Informed consent

Exclusion criteria

Part I: * Clinical signs of venous disease, former deep vein thrombosis (DVT) Part II: * Former deep vein thrombosis, former vein surgery

Countries

Switzerland

Contacts

Primary Contact01 Studienregister MasterAdmins

+41 (0)44 255 11 11

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026