Conditions: Healthy
Keywords: Opioid Recreational Oxymorphone Oxycodone Extended Release Healthy NonDependent Recreational Opioid Users
Allocation: RANDOMIZED | Intervention model: CROSSOVER
Enrollment: 78
Healthy volunteers: yes

Brief summary:
The purpose of this study is to compare the subjective and objective effects of Oxymorphone ER (Opana ER) versus Oxycodone CR (Oxycontin).

Detailed description:

Arms:
arm 1: 15mg arm 2: 30mg arm 3: None arm 4: 30mg arm 5: 60mg

Interventions: intervention 1: Oxymorphone ER intervention 2: Oxycodone CR intervention 3: Placebo intervention 4: Hydromorphone
Intervention descriptions: intervention 1: 15mg or 30mg intervention 2: 30mg or 60mg intervention 3: The placebo was a sugar pill. intervention 4: 8 mg

Protocol document: