NCT06844162

Pericapsular Nerve Group With Lateral Femoral Cutaneous Nerve Block vs Suprainguinal Fascia Iliaca Block for Analgesia in Total Hip Arthroplasty: A Prospective Comparative Study

Comparison of Postoperative Analgesic Efficacy of Suprainguinal Fascia Iliaca Block (SFIB) and Pericapsular Nerve Group (PENG) Block With Lateral Femoral Cutaneous Nerve (LFCN) Block in Patients Undergoing Total Hip Arthroplasty

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 48 (actual)
• Sponsor: Hacettepe University · Academic / Other
• Sex: All
• Age: 18 Years – 90 Years
• Healthy volunteers: Not accepted

Summary

Prospective observational cohort comparing analgesic efficacy of suprainguinal fascia iliaca block (SFIB) vs pericapsular nerve group block combined with lateral femoral cutaneous nerve block (PENG+LFCN) in primary total hip arthroplasty under general anesthesia (n=48). Outcomes include VAS pain at rest and with movement at 3, 12, 24, 48 h; morphine use (0-3, 3-12, 12-24, 24-48 h; total 0-48 h); quadriceps strength at 6 and 24 h; physiotherapy participation at 24 and 48 h; and adverse events within 48 h.

Detailed description

Adults undergoing primary posterolateral THA under general anesthesia were included if they received either SFIB or PENG+LFCN. Pain (VAS at rest and with 45° passive flexion) was recorded at 3, 12, 24, and 48 h. Morphine via PCA was recorded for 0-3, 3-12, 12-24, and 24-48 h, with a 0-48 h total. Quadriceps strength (0-2 scale) was assessed at 6 and 24 h; physiotherapy participation at 24 and 48 h; opioid- or block-related adverse events through 48 h.

Conditions

• Coxarthrosis; Primary

Timeline

• Start date: 2024-02-01
• Primary completion: 2024-04-15
• Completion: 2024-04-15
• First posted: 2025-02-25
• Last updated: 2025-08-26

Locations

1 site across 1 country: Turkey (Türkiye)