RESUMEN
BACKGROUND: Ureteral reimplantation remains the primary surgical method used for patients with vesicoureteral reflux (VUR). Cystoscopy is commonly performed first to visualize anatomy and rule out possible abnormalities. Urine cultures may also be obtained. The objective of this study is to evaluate the prudency of preoperative urine cultures and cystoscopies in pediatric patients undergoing ureteral reimplantation. METHODS: Pediatric urologists were surveyed regarding collecting urine cultures in asymptomatic patients and cystoscopies before reimplantation. A retrospective review was also conducted of patients who underwent ureteral reimplantation for VUR between March 2018 and April 2021 at Cook Children's Medical Center. RESULTS: When physicians were asked the frequency they obtain urine cultures before reimplantation on asymptomatic patients, 36% said "never" and 38% said "always." Regarding cystoscopy, 53% said "never" and 32% said "always." Inclusion criteria were met by 101 patients. Cystoscopies were performed in 46 patients and never altered the reimplantation. There were 20 preoperative, 90 intraoperative, and 61 postoperative urine cultures. Complications were associated with positive cultures of urine collected intraoperatively and postoperatively only. CONCLUSION: Cystoscopies and asymptomatic urine cultures obtained before ureteral reimplantation provide no additional benefit while increasing cost for patients' families. Further research is needed to thoroughly identify the prudency of such practices in ureteral reimplantation for VUR.