Decellularized dermis allograft for the treatment of venous leg ulceration: the DAVE RCT.

ABSTRACT:

Background

Venous leg ulcers (VLUs) cause significant impairment to patients' quality of life (QoL) and up to 30% do not heal at 6 months. Decellularized dermis (DCD) allografts have been shown to be effective in improving healing rates of diabetic foot ulcers in RCTs. The DAVE RCT aimed to determine whether DCD is an effective, safe, and cost-effective treatment adjunct for VLUs.

Methods

This was a multicentre RCT performed in the UK. Patients with lower limb ulcers ≥18 years with VLU, venous incompetence on duplex ultrasound, an ankle : brachial pressure index ≥ 0.8 and an index VLU present for at least 3 months and ≥2 cm2 in size were included. Patients were randomized to either the intervention (DCD graft and standard of care) or control arm (standard of care alone). The

SUBMITTER: Onida S 

PROVIDER: S-EPMC11831364 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature