Clinical Trial

Post-Operative Pain Relief: Zynrelef or Periarticular Injections in RATKA

Not Yet Recruiting Phase 4
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Summary
Prospective Cohort of patients who are scheduled for a Robot Assisted Total Knee Arthroplasty (RATKA). A prospective survey of patient reported outcome measures (Numeric Rating Scale) will be obtained postoperatively of 72 hours, as well as at the postoperative opioid consumption after 72 hours.
Protocol Amendment History 2 amendments
This ClinicalTrials.gov record has been amended 2 times since 2026-02-18; most recent amendment 2026-07-02.
Trial Details
NCT Number NCT07430085
Lead Sponsor Allegheny Singer Research Institute (also known as Allegheny Health Network Research Institute)
Conditions Periarticular Block, Osteoarthritis (OA), Osteoarthritis (OA) of the Knee, Pain After Surgery, Knee Arthroplasty, Total
Enrollment 150 participants
Start Date 2026-07-31
Primary Completion 2028-01-31 (estimated)
Study Completion 2028-02-28 (estimated)
Updated on ClinicalTrials.gov 2026-07-06