Affiliation:
1. Department of Urology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, P. R. China
Abstract
Objective Stone disease is one of the most common afflictions in modern society. Complications following retrograde intrarenal surgery (RIRS) vary considerably, and small-diameter ureteral access sheaths are reportedly significantly associated with rates of infectious complications following RIRS. This study aimed to explore additional risk factors for infectious complications after RIRS. Methods This study retrospectively analyzed 602 patients who underwent RIRS between December 2016 and October 2019 at the First Affiliated Hospital of Fujian Medical University. All flexible ureteroscopic lithotripsy processes were conducted with patients under general anesthesia in the low lithotomy position. Postoperative systemic inflammatory response syndrome (SIRS) was diagnosed; statistical analyses comprised two-way analysis of variance (ANOVA) and one-way multivariate ANOVA. Results The incidence of infectious complications after RIRS was 7.14%. Operative time was an independent risk factor that increased the risk of infection. Stone size >2 cm was observed in 153 (27.37%) patients in the SIRS group and 29 patients (67.44%) in the non-SIRS group. Conclusions Findings in the literature suggest that early antibiotic treatment and active fluid therapy might lower the rate of infectious complications after RIRS. Our results indicate that extended operative time and increased stone size may be risk factors for infectious complications after RIRS.
Subject
Biochemistry, medical,Cell Biology,Biochemistry,General Medicine
Cited by
14 articles.
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