# The Avelle® Negative Pressure Wound Therapy System on Chronic Wounds

> **NCT05666570** · — · WITHDRAWN · sponsor: **ConvaTec Inc.**

## Conditions studied

- Diabetic Foot Ulcer
- Venous Leg Ulcer

## Interventions

- **DEVICE:** Avelle NPWT

## Key facts

- **NCT ID:** NCT05666570
- **Lead sponsor:** ConvaTec Inc.
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** WITHDRAWN
- **Start date:** 2022-05-18
- **Primary completion:** 2022-11-27
- **Final completion:** 2023-03-21
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** More cost effective to source real world evidence data
- **Last updated:** 2025-12-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05666570

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05666570, "The Avelle® Negative Pressure Wound Therapy System on Chronic Wounds". Retrieved via AI Analytics 2026-07-20 from https://api.ai-analytics.org/clinical/NCT05666570. Licensed CC0.

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