Suprainguinal Fascia Iliaca Block vs. Adductor Canal Block for Analgesia After Total Knee Arthroplasty

Sponsor
Bursa Yuksek Ihtisas Training and Research Hospital
Study ID
NCT07739108
Status
Not Yet Recruiting

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Conditions

Eligibility Criteria

Sex
ALL
Age
45 Years - 100 Years
Healthy Volunteers
Not accepted

Interventions

  • PCA — DRUG
    All patients receive standardized spinal anesthesia and postoperative intravenous PCA tramadol within a standardized multimodal regimen.

Study Details

This study evaluates the analgesic efficacy and motor-sparing properties of ultrasound-guided Suprainguinal Fascia Iliaca Block (S-FIB) compared with Adductor Canal Block (ACB) in patients undergoing primary total knee arthroplasty (TKA). The main hypothesis is that ACB better preserves quadriceps muscle strength, allowing earlier functional mobilization, while providing comparable (non-inferior) analgesia to S-FIB.

Key Dates

First listed
Jul 31, 2026
Start date
Aug 12, 2026
Status verified
Jul 2026
Primary completion
Aug 12, 2027
Completion
Sep 12, 2027

Study Design

Enrollment
60 participants (estimated)
Allocation
NON_RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT

Arms

  • Active Comparator: S-FIB
    Active ultrasound-guided Suprainguinal Fascia Iliaca Block
  • Active Comparator: ACB
    Active ultrasound-guided Adductor Canal Block

Primary Outcome Measure

Postoperative Pain Intensity (NRS) [ Time Frame: Postoperative hours 24 hour ]

Central Contacts

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