Glucagon-like peptide-1 receptor agonists in total joint arthroplasty: a comprehensive systematic review of what orthopaedic surgeons should know

Current observational data suggest that perioperative GLP-1 RA use in patients undergoing total hip or knee arthroplasty is not associated with a consistent increase in short-term revision rates and may be associated with a reduced risk of postoperative infection. Evidence regarding TSA remains inconclusive. However, given the retrospective nature of the evidence, substantial overlap in data sources, heterogeneity in exposure definitions, and short-term follow-up, these findings should be considered hypothesis-generating. Future prospective, randomized controlled trials with standardized exposure definitions and longer follow-up are required to confirm these associations and establish causality.