Clinical trial
A Multicenter, Randomized, Double-blind, Placebo-controlled Study With an Open-label Run-in to Assess the Efficacy and Safety of Hydrocodone Bitartrate (HYD) Tablets 20 to 120 mg Once-daily in Subjects With Moderate to Severe Chronic Low Back Pain
NCT01452529 is registered in ClinicalTrials.gov with Purdue Pharma LP as lead sponsor.
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Registry record
As filed in ClinicalTrials.gov.
- Title
- A Multicenter, Randomized, Double-blind, Placebo-controlled Study With an Open-label Run-in to Assess the Efficacy and Safety of Hydrocodone Bitartrate (HYD) Tablets 20 to 120 mg Once-daily in Subjects With Moderate to Severe Chronic Low Back Pain
- Lead sponsor
- Purdue Pharma LP
- Phase
- Phase 3
- Overall status
- Completed
- Start date
- October 31, 2011
- Completion date
- October 31, 2013
- Enrollment
- 905 (actual)
- Sites
- 102
Conditions
As the registry lists them; a condition with its own page is linked.
chronic low back pain