Double Blind Efficacy and Safety Study of Flexible-Dose vs Low-Dose Q8003 After Undergoing Primary Unilateral Total Knee Arthroplasty
Conditions
Interventions
- DRUG: Flexible dose Q8003 (morphine sulfate and oxycodone hydrochloride)
- DRUG: Low dose Q8003 (morphine sulfate and oxycodone hydrochloride)
Sponsor
QRxPharma Inc.