Overview Safety and Efficacy of Gaseous Nitric Oxide on Venous Stasis Leg Ulcers Status: Terminated Trial end date: 2008-11-01 Target enrollment: Participant gender: Summary This study will test the safety and efficacy of nitric oxide gas in the treatment of venous leg ulcers Phase: Phase 2 Details Lead Sponsor: Nitric BioTherapeutics, IncTreatments: Nitric Oxide