The Effect of Dexamethasone Administration Route on Pain and Inflammatory Response in PENG Block for Total Hip Arthroplasty

Summary

This study aims to evaluate the effect of the dexamethasone administration route (intravenous vs. perineural) on postoperative pain, inflammatory response, and clinical outcomes in patients undergoing total hip arthroplasty (THA) with a pericapsular nerve group (PENG) block. The primary outcome is the intensity of postoperative pain measured using the numerical rating scale (NRS) at rest and during movement. Secondary outcomes include the inflammatory response assessed by neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR), opioid consumption, and patient satisfaction. The findings from this study may contribute to optimizing anesthesia protocols and improving postoperative recovery in patients undergoing THA.

Timeline

Start

2025-02-01

Primary completion

2025-06-30

Completion

2025-07-11

Drugs

Indications