drugset / Trial / NCT01019265
A Study Comparing Norspan Patch and Oral Tramadol
RandomizedParallel-groupOpen-labelSupportive care
Summary
This trial was designed for comparison and evaluation of the efficacy and safety of buprenorphine transdermal patch (Norspan® patch 5 mg, 10 mg and 20mg) against oral tramadol (Tridol® SR (slow release) tablet 100mg) in patients with moderate to severe pain due to osteoarthritis.
Timeline
- Start
- 2008-03
- Primary completion
- 2009-03
- Completion
- 2009-05
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Subject | Buprenorphine | Other / unclassified | 5 mg | Other |
| Subject | Buprenorphine | Other / unclassified | 10 mg | Other |
| Subject | Buprenorphine | Other / unclassified | 20 mg | Other |
| Subject | Tramadol | Other / unclassified | 100 mg | Oral |