Found 15 matching trials
A Study Comparing the Effectiveness and Safety of Extended Release Tramadol HCl at 100 mg, 200 mg and 300 mg Doses to Placebo for the Treatment of Moderate to Severe Pain Due to Osteoarthritis (OA) PHASE3 The purpose of this study is to compare the analgesic efficacy and safety o...
Show More Location
Multiple Locations
Learn More & Join Trial
Compare the Efficacy and Safety of Norspan to Tramadol/Acetaminophen With Prolonged Postoperative Pain (PASSION) PHASE4 The purpose of this study is to compare the efficacy and safety of buprenor...
Show More Location
Sanggye Paik Hospital, Dept. of Orthopedic Surgery
Learn More & Join Trial
Does Duloxetine Reduce Chronic Pain After Total Knee Arthroplasty? PHASE2 Range from 24% to 44%, with a prevalence of neuropathic-type pain from 6% t...
Show More Location
Department of Orthopaedic Surgery, Hanyang University, College of Medicine
Learn More & Join Trial
An Efficacy and Safety Study of Extended Release (ER) Tramadol Hydrochloride (HCl)/Acetaminophen in Participants With Chronic Low-Back Pain PHASE3 The purpose of this study is to evaluate the efficacy and safety of extende...
Show More Location
Multiple Locations
Learn More & Join Trial
A Study to Assess the Improvement of Pain and Health-Related Quality of Life in Patients With Chronic Non-Malignant Pain Taking Tramadol Hydrochloride and Acetaminophen N/A The purpose of this study is to evaluate the impact of extended release tra...
Show More Location
Multiple Locations
Learn More & Join Trial
Tramadol Extended-Release (ER) for Posttraumatic Stress Disorder (PTSD) PHASE4 This was a six-week pilot study testing the efficacy of tramadol extended-r...
Show More Location
Cincinnati VA Medical Center
Learn More & Join Trial
A One-year, Open-label Study to Assess the Safety and Effectiveness of Extended Release Tramadol HCl in the Treatment of Chronic, Non-malignant Pain. PHASE3 The purpose of this study is to assess the safety of tramadol HCl ER follow...
Show More Location
Gainesville Clinical Research Center
Learn More & Join Trial
A Study Comparing the Effectiveness and Safety of Extended-release Tramadol Versus Placebo in the Treatment of Chronic Low Back Pain PHASE3 The purpose of this study is to compare the analgesic efficacy of oral, onc...
Show More Location
Multiple Locations
Learn More & Join Trial
A Study Comparing the Effectiveness and Safety of Extended Release Tramadol Versus Placebo for the Treatment of Osteoarthritis (OA) of the Knee PHASE3 The purpose of this study is to compare the analgesic effectiveness and saf...
Show More Location
Multiple Locations
Learn More & Join Trial
A Pharmacokinetic, Tolerability, and Safety Study of ULTRAM ER in Children With Pain PHASE1 The purpose of this study is to compare the pharmacokinetics (PK) of single...
Show More Location
Multiple Locations
Learn More & Join Trial