Observational Study on How Long Venous Leg Ulcers Stay Closed After the THOR Trial

What this Trial Is About

This research aims to evaluate how long venous leg ulcers remain closed after treatment. It focuses on participants who previously took part in the THOR clinical trial, which compared healing results between those treated with Intact Fish Skin Graft plus standard care and those receiving only standard care. The study seeks to understand the rate of wound recurrence over time. The study observes patients who achieved ulcer closure during the THOR trial without providing new treatments. It follows these participants to monitor the durability of their healed wounds. No additional interventions are administered, as this is an observational follow-up. Participants will be followed for 12 months to assess the durability of closure, which is the primary outcome measured. Researchers will review the participants wound status throughout this period to record any recurrence. The study involves periodic evaluations but does not include experimental treatments or procedures.

Evaluating the Durability of Closure for Venous Leg Ulcers