People with hip or knee osteoarthritis (OA) use oral pain medications more often than nondrug pain treatments, such as physical therapy, knee joint injections and topical creams, according to an analysis of three clinical trials. That’s in spite of guidelines that recommend trying nondrug treatments before medications.
The analysis, which appeared recently in Arthritis Care & Research, looked at trials conducted by researchers at Duke University, the Durham Veterans Affairs (VA) Health Care System and the University of North Carolina at Chapel Hill, all in North Carolina. A total of nearly 1,200 patients ages 61 to 65 participated in the three studies. All participants had knee or hip OA, and most were overweight and treated by a primary care doctor. None got the minimum 150 minutes of physical activity a week recommended for good health.