# 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

> **NCT01000909** · — · UNKNOWN · sponsor: **University of Zurich** · enrollment: 60 (estimated)

## Conditions studied

- Chronic Venous Insufficiency

## Interventions

- **PROCEDURE:** Ultrasound (venous pressure measurement)

## Key facts

- **NCT ID:** NCT01000909
- **Lead sponsor:** University of Zurich
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2009-07
- **Primary completion:** —
- **Final completion:** 2010-07
- **Target enrollment:** 60 (ESTIMATED)
- **Last updated:** 2010-06-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01000909

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01000909, "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". Retrieved via AI Analytics 2026-06-12 from https://api.ai-analytics.org/clinical/NCT01000909. Licensed CC0.

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