Overview Study on the Safety and Efficacy of Nitric Oxide Gel in Subjects With Pressure Sore Status: Unknown status Trial end date: 2013-07-01 Target enrollment: Participant gender: Summary The purpose of this study is to evaluate the efficacy of nitric oxide gel for pressure sore recovery. Phase: Phase 1/Phase 2 Details Lead Sponsor: China Medical University HospitalTreatments: Nitric Oxide