Placebo-controlled Trial With OROS Hydromorphone Hydrochloride to Treat Patients With Moderate to Severe Pain Induced by Osteoarthritis of the Hip or the Knee
Conditions
- Pain
- Osteoarthritis, Hip
- Osteoarthritis, Knee
Interventions
- DRUG: OROS hydromorphone HCl
- DRUG: Placebo
Sponsor
Janssen-Cilag International NV