Testing effectiveness (Phase 2)Study completedNCT00745069
What this trial is testing
Efficacy and Safety of Tapentadol Extended Release Tablets in the Treatment of Moderate to Severe Pain in Subjects With Knee Osteoarthritis
Who this might be right for
OsteoarthitisChronic PainKnee Pain
Johnson & Johnson Pharmaceutical Research & Development, L.L.C. 670