Pre vs. Postoperative Adductor Canal Block for Total Knee Arthroplasty: Prospective Randomized Trial
Abstract
The purpose of this project is to determine if a change in patient reported pain, nausea and vomiting after total knee arthroplasty can be observed with the substitution of a post operative adductor canal block for a preoperative adductor canal block in the current established peri-operative pain protocol and if these changes lead to a decrease in opioid consumption (in morphine equivalents).
Conditions: Knee Osteoarthritis, Arthroplasty Complications, Postoperative Pain.
Primary outcome: Pain Status as Measured by Numeric Pain Scale; Pain Status as Measured by Numeric Pain Scale.
Enrollment: 84 participants.
How strong is the evidence?
Evidence Hub reads this as a randomized trial, done in people. Its evidence level is 2 of 5 (High · randomized trial). Randomized trials of a reasonable size are the strongest single-study design. Reported size: 84 participants or records.
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