Clinical Trial

Continuous Versus Single Injection Adductor Canal Blocks for Outpatient Total Knee Arthroplasty

Recruiting Phase 4
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Record status
This record was last updated June 17, 2025 (before its estimated December 1, 2025 completion). Its status may not reflect the trial's current state.
Summary
This is a single-center pilot study to determine if an adductor canal continuous nerve block is superior to single injection nerve block following total knee arthroplasty. Investigators will randomize participants to either continuous nerve block or single injection nerve block for the adductor canal preoperatively. They will assess differences in pain (measured in numeric rating scale), opioid consumption, and physical therapy milestones from postoperative day 0 to 7.
Protocol Amendment History 1 amendment
This ClinicalTrials.gov record has been amended once since 2025-01-15.
Status change: Not Yet Recruiting → Recruiting 2025-06-12
Trial Details
NCT Number NCT06784882
Lead Sponsor University of California, San Diego
Conditions Acute Postoperative Pain, Surgery
Enrollment 40 participants
Start Date 2025-06-01
Primary Completion 2025-12-01 (estimated)
Study Completion 2025-12-01 (estimated)
Updated on ClinicalTrials.gov 2025-06-17