Pain Research and Management (Jan 2010)
Buprenorphine Transdermal System for Opioid Therapy in Patients with Chronic Low Back Pain
Abstract
OBJECTIVE: The present randomized, double-blinded, crossover study compared the efficacy and safety of a seven-day buprenorphine transdermal system (BTDS) and placebo in patients with low back pain of moderate or greater severity for at least six weeks.