Pneumovesicoscopic Transvesical Ureteric Reimplantation for the Correction of Congenital Lower Ureteric Anomalies in Children: A Regional Arabian Gulf Multicenter Retrospective Experience.

OBJECTIVE: To report and compare the outcomes of 3 different techniques of pneumovesicoscopic ureteric reimplantation applied in children. METHODS: The study included 178 renal units in 105 patients who underwent pneumovesicoscopic reimplantation between January 2016 and October 2021. Presentation, indication for surgery, surgical technique, operative time, operative details, days of hospitalization and catheterization, and outcome were retrieved from patients' electronic records. RESULTS: The collected data was revised, coded, tabulated, and fed into the computer using the Statistical Package for Social Science (SPSS 25). Data were presented, and the appropriate statistical analysis was performed according to the type of data obtained for each parameter. CONCLUSION: The pneumovesicoscopic approach to ureteric reimplantation is not inferior to the data reported in the literature for open approach in terms of success rate (94%). In addition, pneumovesicoscopy permits the evaluation of the trigonal anatomy in situ, which can have a significant impact on the selection of the most appropriate surgical technique.

Long-term Outcomes of Augmentation Cystoplasty in a Pediatric Population With Refractory Bladder Dysfunction: A 12-Year Follow-up Experience at Single Center / 대한배뇨장애요실금학회지

PURPOSE: Augmentation cystoplasty (AC) is a surgical procedure used in adults and children with refractory bladder dysfunction, including a small bladder capacity and inadequate bladder compliance, and in whom conservative and medical treatment has failed. This study was aimed to determine the long-term outcomes of AC in children. METHODS: A retrospective analysis was conducted of 42 patients (31 males; mean age, 14.2±6.2 years) who underwent AC for neurogenic and nonneurogenic bladder dysfunction, with a median 12.0±1.5 years of follow-up. All patients underwent AC using the ileum with or without continent reconstruction. Pre-AC, concurrent, and post-AC procedures and complications were analyzed. Patients who underwent ureterocystoplasty, were lost to follow-up, or had less than 10 years of follow-up were excluded. The primary outcomes were the complication and continence rates, the post-AC linear rate of height and weight gain, and renal function. The Student t-test was used to evaluate between-group differences and the paired t-test was used to evaluate longitudinal changes in measured variables. RESULTS: Renal function was stable or improved in 32 of 42 patients (76.2%), with a post-AC continence rate of 88.1%. Thirty patients (71.4%) required 72 procedures post-AC. There was no statistically significant difference in the mean percentile of height (P=0. 212) or weight (P=0.142) of patients in the pre- and post-AC periods. No cases of bladder perforation or malignancy were detected. CONCLUSIONS: We consider AC to be a safe and effective procedure that does not negatively affect future physical growth, while achieving a good rate of stable renal function. Patients need long-term follow-up to address long-term complications.