Experimental vein valve repair device tested in 14 patients, trial halted early
Disease control
Terminated
This study tested a device called the BlueLeaf System to fix faulty valves in leg veins of people with chronic venous insufficiency (CVI). The goal was to see if it could safely reduce backward blood flow and improve symptoms. Only 14 people took part before the trial was stopped…
Phase: NA • Sponsor: Intervene, Inc. • Aim: Disease control
Last updated Jun 27, 2026 12:23 UTC