Cannabis to reduce chronic postsurgical pain following total knee arthroplasty: a pilot randomized controlled trial
Chronic postsurgical pain (CPSP) after total knee arthroplasty (TKA) affects 20% of patients and is associated with higher peri-operative pain. Cannabis products may be effective for reducing CPSP after TKA. We conducted a pilot trial to determine feasibility of a definitive trial assessing a 25:1 cannabidiol (CB...