Evaluation of Effectiveness and Tolerability of Tapentadol Hydrochloride in Subjects With Severe Chronic Low Back Pain Taking WHO Step III Analgesics But Showing a Lack of Tolerability
PHASE3
The main objective of the study is to evaluate the effectiveness, tolerabil...
A Study to Evaluate the Efficacy and Safety of CG5503 Prolonged Release (PR) in Subjects With Moderate to Severe Chronic Pain Due to Osteoarthritis of the Knee
PHASE3
The purpose of this study is to evaluate whether tapentadol (CG5503) prolon...
A Study to Evaluate the Effectiveness and Safety of CG5503 (Tapentadol) in the Treatment of Chronic Tumor Related Pain Compared With Placebo and Morphine
PHASE3
The purpose of this study is to determine whether CG5503 (tapentadol) is ef...