# Endoluminale Obliteration Der Stammvene Mit Dem 1470nm Laser Versus VNUS Closure Fast

> **NCT01972633** · PHASE1,PHASE2 · UNKNOWN · sponsor: **Ludwig Boltzmann Institute for Operative Laparoscopy** · enrollment: 140 (estimated)

## Conditions studied

- Venous Insufficiency

## Interventions

- **PROCEDURE:** Laser
- **PROCEDURE:** Radiofrequency

## Key facts

- **NCT ID:** NCT01972633
- **Lead sponsor:** Ludwig Boltzmann Institute for Operative Laparoscopy
- **Sponsor class:** OTHER
- **Phase:** PHASE1,PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2010-06
- **Primary completion:** 2014-03
- **Final completion:** 2014-04
- **Target enrollment:** 140 (ESTIMATED)
- **Last updated:** 2013-10-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01972633

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01972633, "Endoluminale Obliteration Der Stammvene Mit Dem 1470nm Laser Versus VNUS Closure Fast". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT01972633. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*