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Efficacy of Genicular Block on Total Knee Arthroplasty Surgery

StatusNot Yet Recruiting
PhaseNot applicable
Started
View on ClinicalTrials.gov ↗
Trial flagged as At Risk
Primary completion moved at least 5 months later across 2 updates Aug 15, 2026 → Jan 15, 2027
See other at-risk trials from Mersin University

Record History

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  1. Start date: Jul 30, 2026 to Oct 30, 2026
    • Primary completion pushed from Sep 15, 2026 to Jan 15, 2027
    • Study completion pushed from Dec 20, 2026 to Feb 20, 2027
    • Eligibility criteria expanded, about 5 words
  2. Start date: May 20, 2026 to Jul 30, 2026
    • Primary completion pushed from Aug 15, 2026 to Sep 15, 2026
    v6
  3. Study description shortened, about 5 wordsv5
  4. Start date: Dec 20, 2025 to May 20, 2026
    • Primary completion date: Oct 20, 2026 to Aug 15, 2026
    • Study description revised
    v4
  5. Primary completion date: Oct 20, 2025 to Oct 20, 2026
    • Start date: May 20, 2025 to Dec 20, 2025
    • Study completion date: Dec 20, 2025 to Dec 20, 2026
    v3
  6. Primary endpoints revised (2)
    • Interventions: Genicular blocks (bupivakain) (Drug), Paracetamol (acetaminophen) + Diclofenac Sodium (Drug), Patient Control Analgesia (PCA) Morphine… to Genicular blocks (bupivakain) (Drug), Paracetamol (acetaminophen) + Diclofenac Sodium (Drug), Patient Control Analgesia (PCA) Morphine…
    • Study description expanded, about 87 words
    v2
  7. Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
The aim of this study is to investigate the postoperative pain relieving effect of preoperative genicular block in total knee arthroplasty surgery. The main questions it aims to answer are: 1. Do visual analog scale (VAS) scores decrease in patients who underwent geniculate block? 2. Does opioid consumption decrease in patients who underwent geniculate block? Researchers will compare postoperative pain in patients who received genicular block with those who did not.One group of patients will be administered 0.25% bupivacaine with the geniculate block method. The other group will not undergo any intervention. Both groups will be administered intravenous morphine for postoperative analgesia.
Trial Details
NCT Number NCT06942702
Lead Sponsor Mersin University
Conditions
(from sponsor)		 Total Knee Anthroplasty, Genicular Nerves Block
Related terms Postoperative Pain
Enrollment 44 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov