# The Clinical Trial for Primary Chronic Venous Insufficiency

> **NCT00931424** · NA · UNKNOWN · sponsor: **Sun Yat-sen University** · enrollment: 400 (estimated)

## Conditions studied

- Primary Chronic Venous Insufficiency

## Interventions

- **PROCEDURE:** valve reconstruction

## Key facts

- **NCT ID:** NCT00931424
- **Lead sponsor:** Sun Yat-sen University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2006-01
- **Primary completion:** 2015-12
- **Final completion:** —
- **Target enrollment:** 400 (ESTIMATED)
- **Last updated:** 2009-07-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00931424

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00931424, "The Clinical Trial for Primary Chronic Venous Insufficiency". Retrieved via AI Analytics 2026-07-19 from https://api.ai-analytics.org/clinical/NCT00931424. Licensed CC0.

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