Caldolor Versus Caldolor Plus OFIRMEV in Total Knee or Hip Arthroplasty Surgeries

Subject receives the interventional drug, intravenous ibuprofen (800 mg Caldolor) at the induction of anesthesia and intravenous Acetaminophen (1000 mg Ofirmev) at the time of surgical wound closure, followed by 800 mg Caldolor plus 1000 mg Ofirmev every 6 hours until discharge for a total of up to 120 hours (5 days)

Subject receives the interventional drug, intravenous ibuprofen (800 mg Caldolor) at the induction of anesthesia, followed by 800 mg Caldolor every 6 hours until discharge or for a total of up to 120 hours (5 days)