Can a Lab-Grown vein with a Built-In valve fix damaged leg veins?
Disease control
Completed
This trial tests whether a personalized tissue-engineered vein, made in the lab with a functioning valve, can safely replace a damaged vein segment in people with severe chronic venous insufficiency. Each participant undergoes surgery to swap a non-working valve in their femoral …
Phase 1 • Sponsor: Verigraft AB • Aim: Disease control
Last updated Aug 29, 2026 00:00 UTC