At a glance
ClinicalIndex Comparison RecordStandardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Femoral Triangle and Adductor Canal Blocks Versus Femoral Nerve Block for Total Knee Arthroplasty: Postoperative Pain Management and Functional Recovery
In Brief
A clinical study evaluating Femoral Nerve Block and Femoral Triangle & Adductor Canal Blocks for Total Knee Arthroplasty. Completed, enrolled 80 participants across 1 site.
Detailed Summary
This prospective, double-blinded, randomized controlled study evaluates effects of femoral triangle and adductor canal blocks in comparison with femoral nerve block for primary total knee arthroplasty. Patients undergoing primary total knee arthroplasty will be randomly assigned to receive either femoral triangle and adductor canal blocks or femoral nerve block. Comparison of these two groups of patients will be based on the effects on postoperative pain control, extent of motor blockade, ability of early ambulation, patients satisfaction rates over the time of clinical recovery and the length of hospitalization. To the investigator's knowledge, no comparison has been made between femoral triangle and adductor canal blocks and femoral nerve block or any other block. Consequently, we hypothesized that femoral triangle and adductor canal blocks and femoral nerve block provide similar effects on postoperative pain control, but femoral triangle and adductor canal blocks are superior to femoral nerve block in terms of early postoperative mobilization.
Study Details
Timeline
Interventions
Procedure: Femoral Nerve Block The femoral nerve block will be performed as described in Arms section. Device: Ultrasound Linear ultrasound transducer probe (Flex Focus 400 exp, bk medical, Denmark) will be used to guide the needle placement. Device: Needle 20-gauge 50 mm Ultraplex needle (B. Braun Medical Inc., Melsungen, Germany) will be used to perform the femoral nerve block. Drug: Local anesthetic Bupivacaine 0.125% 20 mL will be used to perform the femoral nerve block.
Procedure: Femoral Triangle \& Adductor Canal Blocks These two blocks will be performed as described in Arms section. Device: Ultrasound Linear ultrasound transducer probe (Flex Focus 400 exp, bk medical, Denmark) will be used to guide the needle placement. Device: Needle 20-gauge 100 mm Ultraplex needle (B. Braun Medical Inc., Melsungen, Germany) will be used to perform the femoral triangle block and adductor canal block. Drug: Local anesthetic Bupivacaine 0.125% 20 mL will be used to perform the femoral triangle block and adductor canal block (10 mL for each block).