Study of the Effectiveness and Tolerability of OROS Hydromorphone HCI SR(Slow-release) Tablets and Immediate-Release Hydromorphone Tablets in Patients With Chronic Pain
Clinical trial NCT00410943 · COMPLETED
Trial details
- NCT number
- NCT00410943
- Sponsor
- Alza Corporation, DE, USA
- Status
- COMPLETED
- Phase
- Phase 3
- Study type
- INTERVENTIONAL
- Enrollment
- 169
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