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Study identifier: NCT07449442 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

SII Levels Following iPACK Block With Adductor Canal Block in Knee Arthroplasty

Condition: Knee 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 iPACK block with Adductor Canal Block (ACB) 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 iPACK block with ACB attenuates the systemic inflammatory reaction to surgical trauma compared to sham block.

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

Talk to the study team

Malgorzata Reysner, MD PhD  ·  +48 501 056 924  ·  mreysner@ump.edu.pl

Malgorzata Reysner, MD PhD  ·  +48 61 83 10 122  ·  mreysner@ump.edu.pl

Always discuss trial participation with your own doctor first.

Locations (1)

Poznan University of Medical SciencesPoznan, PolandRecruiting

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Source record: clinicaltrials.gov/study/NCT07449442