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Study identifier: NCT07449403 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

SII Levels Following PENG Block in Hip Arthroplasty

Condition: Hip Osteoarthritis  ·  Sponsor: Poznan University of Medical Sciences

PhaseNA
Planned participants60
Who can joinAll sexes, 65 Years to 100 Years
Healthy volunteersNo

About this study

This randomized controlled trial evaluates the effect of ultrasound-guided Pericapsular Nerve Group (PENG) block on the Systemic Immune-Inflammation Index (SII) in elderly patients undergoing total hip arthroplasty under spinal anesthesia. SII, calculated as platelet × neutrophil / lymphocyte count, is used as a composite marker of perioperative inflammatory and immune response. The study investigates whether PENG block attenuates the systemic inflammatory reaction to surgical trauma compared to sham block.

This description comes directly from the study's public registry record.

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Locations (1)

Poznan University of Medical SciencesPoznan, PolandRecruiting

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Source record: clinicaltrials.gov/study/NCT07449403