Dual Subsartorial Versus Adductor Canal Block Versus Femoral Nerve Block for Postoperative Analgesia in Patients Undergoing Total Knee Arthroplasty
Dual Subsartorial Block Versus Adductor Canal Block Versus Femoral Nerve Block for Postoperative Analgesia in Patients Undergoing Total Knee Arthroplasty: A Randomized Clinical Trial
Tanta University
60 participants
Jul 24, 2025
INTERVENTIONAL
Conditions
Summary
This study aims to compare the effect of dual subsartorial block (DSB), adductor canal block (ACB), and femoral nerve block (FNB) for postoperative analgesia in patients undergoing total knee arthroplasty (TKA).
Eligibility
Inclusion Criteria4
- Age from 18 to 75 years.
- Both sexes.
- American Society of Anesthesiology (ASA) physical status I-II.
- Undergoing total knee arthroplasty (TKA) under general anesthesia.
Exclusion Criteria9
- Severe valgus deformity.
- Acute/chronic kidney disease.
- Neurological deficit.
- Cognitive dysfunction.
- Local infection at the site of injection.
- Coagulopathy.
- Hypersensitivity and/or allergies to local anesthetic (LA) or any of the study medications.
- Chronic opioid consumption (daily or almost daily use of opioids for > three months).
- Operative limb neuropathy.
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Interventions
Patients will receive dual subsartorial block (DSB).
Patients will receive an adductor canal block (ACB).
Patients will receive a femoral nerve block (FNB).
Locations(1)
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NCT07082374