- Conditions
- Back Pain
- Interventions
- Buprenorphine transdermal patch, Placebo oxycodone/acetaminophen tablets, OXY/APAP, Placebo transdermal patch (TDS)
- Drug
- Lead sponsor
- Purdue Pharma LP
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 134 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1997 – 1998
- U.S. locations
- 12
- States / cities
- Huntsville, Alabama • Phoenix, Arizona • Gainesville, Florida + 7 more
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