Dual-subsartorial Block versus Femoral Triangle Block for Quadriceps Strength after Total Knee Arthroplasty: A Randomized Controlled Trial

Phase 3

• Conditions: We hypothesize dual-subsartorial block has efficacy of quadriceps sparing superior to Femoral triangle block for patients undergo unilateral TKA; Total knee arthroplasty, Dual-subsartorial block, Femoral triangle block, Quadriceps strength, Analgesic efficacy

• Registration Number: TCTR20230524005
• Lead Sponsor: /A

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2023-05-24
• Study Completion: 2024-04-30
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Pending (Not yet recruiting)
• Sex: All
• Target Recruitment: 60

Inclusion Criteria

Age 40-80 years old, Elective primary unilateral TKA, American Society of Anesthesiologists physical classification 1-3

Exclusion Criteria

Contraindicated for neuraxial anesthesia, Allergic to drugs in study protocol, Body mass index equal or more than 35 kg/m2, Operative limb neurological deficit, Chronic opioid used, Inability to operate intravenous patient-controlled analgesia

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Quadriceps strength At postoperative 6 hours Grade 0-5

Secondary Outcome Measures

Name	Time	Method
Morphine consumption 24 hours At postoperative 24 hours Mg