Rates of self-directed perioperative cannabidiol use in patients undergoing total hip or knee arthroplasty
Jonathan S Yu1, Ajay Premkumar2, Shangyi Liu2
1Department of Orthopedic Surgery, Weill Cornell Medical College, New York, NY 10065, USA.
Abstract:
Aim: To evaluate the prevalence of self-directed cannabidiol (CBD) use in patients with end-stage degenerative hip and knee arthritis who underwent total hip arthroplasty and total knee arthroplasty. Materials & methods: Anonymous surveys for 109 patients were completed at 6 weeks follow-up after either total hip arthroplasty or total knee arthroplasty at a single tertiary care US orthopedic hospital. Results: Within the perioperative window encompassing both preoperative and postoperative periods, 22% (95% CI: 14-30%) of patients used CBD. Conclusion: There was no difference in pain satisfaction between patients who used CBD and patients who did not. Given high rates of self-directed perioperative CBD use and the mixed body of evidence, further research is needed to better understand whether CBD is safe and effective.
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