drugset / Trial / NCT00832416
A Four-Arm Study Comparing the Analgesic Efficacy and Safety of Tramadol Once a Day 100, 200 and 300 mg Versus Placebo for the Treatment of Pain Due to Osteoarthritis of the Knee
RandomizedParallel-groupQuadruple-blindTreatment
Summary
The purpose of this study is to compare the analgesic efficacy and safety of Tramadol Once a Day 100, 200, 300 mg and Placebo
Timeline
- Start
- 2003-01
- Primary completion
- 2003-08
- Completion
- —
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Subject | Tramadol | Other / unclassified | 100 mg | — |
| Subject | Tramadol | Other / unclassified | 200 mg | — |
| Subject | Tramadol | Other / unclassified | 300 mg | — |