CUHK_CCT00395

A multicenter study for the evaluation of efficacy & safety of buprenorphine transdermal patch (Norspan or Sovenor transdermal patch) in patients with non-malignant pain of moderate to severe intensity due to osteoarthritis, rheumatoid arthritis, lower back pain and joint/muscle pain, when an opioid is necessary for obtaining adequate analgesia

2014-02-12