# Comparison of Treatments in Venous Insufficiency

> **NCT01298908** · NA · COMPLETED · sponsor: **Helsinki University Central Hospital** · enrollment: 231 (actual)

## Conditions studied

- Venous Insufficiency

## Interventions

- **PROCEDURE:** Operative treatment
- **PROCEDURE:** Laser ablation
- **PROCEDURE:** Foam sclerotherapy

## Key facts

- **NCT ID:** NCT01298908
- **Lead sponsor:** Helsinki University Central Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2007-10
- **Primary completion:** 2012-12
- **Final completion:** 2015-12
- **Target enrollment:** 231 (ACTUAL)
- **Last updated:** 2016-01-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01298908

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01298908, "Comparison of Treatments in Venous Insufficiency". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT01298908. Licensed CC0.

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