A major analysis of 139 clinical trials, covering nearly 10,000 people, has identified surprisingly simple approaches as some of the best options for knee osteoarthritis. The results, reported by ScienceDaily, placed knee braces at the top overall for reducing pain, stiffness, and mobility problems.

Water-based therapy was also singled out in the findings, though the available summary cuts off before offering its exact comparison with other treatments. The report describes the analysis as one of the largest of its kind, giving weight to the idea that conservative, low-tech interventions may be more effective than often assumed.

For patients and clinicians, the findings reinforce the value of considering non-surgical options early in the management of knee arthritis.