Early Warning Effect of CHR, NLR and U-HBP on SIRS in Patients with Upper Urinary Tract Calculus After Flexible Ureteroscopic Lithotripsy.

This study establishes the predictive power of elevated C-reactive protein to High-density lipoprotein cholesterol ratio (CHR), Neutrophil to Lymphocyte Ratio (NLR), and Urinary Heparin Binding Protein (U-HBP) levels for Systemic Inflammatory Response Syndrome (SIRS) post Flexible Ureteroscopic Holmium Laser Lithotripsy (FUL) in upper urinary tract calculi patients. Stone characteristics, including infected stones and stone size ≥ 30 mm, are also key indicators of SIRS. These findings offer crucial insights for effective post-operative management, enhancing outcomes in urinary calculi treatment.