# Safety Distance for Endovenous Laser Ablation of the Great Saphenous Vein

> **NCT03946644** · NA · UNKNOWN · sponsor: **Medical University of Vienna** · enrollment: 184 (estimated)

## Conditions studied

- Great Saphenous Vein Incompetence
- Endovenous Laser Ablation

## Interventions

- **DEVICE:** EVLA with keeping of securuty distance
- **DEVICE:** EVLA without keeping a distance

## Key facts

- **NCT ID:** NCT03946644
- **Lead sponsor:** Medical University of Vienna
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2018-09-26
- **Primary completion:** 2022-08-31
- **Final completion:** 2023-08-31
- **Target enrollment:** 184 (ESTIMATED)
- **Last updated:** 2019-05-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03946644

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03946644, "Safety Distance for Endovenous Laser Ablation of the Great Saphenous Vein". Retrieved via AI Analytics 2026-07-06 from https://api.ai-analytics.org/clinical/NCT03946644. Licensed CC0.

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