Drugs & aging
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NSAIDs used for the treatment of osteoarthritis (OA) have dose-related risks for gastrointestinal, cardiovascular and renal adverse events (AEs), particularly in elderly patients. Topical NSAIDs reduce systemic NSAID exposure and may mitigate these risks. ⋯ DSG was effective and generally well tolerated in adults regardless of age. These data support the topical application of DSG for relief of OA knee pain in elderly and younger patients. Clinicaltrials.gov registration numbers NCT00171626, NCT00171678, NCT00426621.