Ureteral Complications after Pediatric Kidney Transplantation: Observations in 84 Patients at Santa Casa of São Paulo

• Main Author: Guidoni, Luiz Renato Montez
• Publication Date: 2005
• Other Authors: Korkes, Fernando, Fernandes, Roni de Carvalho, Queiroz, Mozart, Modesto, Augusto, Taromaru, Eduardo, Laranjo, Simone, Benini, Vanda, Perez, Marjo Cardenuto
• Format: Article
• Language: por
• Source: Brazilian Journal of Transplantation
• Download full: https://bjt.emnuvens.com.br/revista/article/view/398
• topic: Complicações; Ureter; Transplante; Renal; Intervivos; Infantil; Complications; Urether; Transplantation; Kidney Transplantation; Living Donors; Child

Introduction: The main ureteral complications after kidney transplantation are urinary leakage, stenosis and reflux, varying from 2 to 10%. In general, these complications do not cause the graft loss or fatal outcome. Purpose: Analyze the ureteral complications in kidney transplanted children in a single institution, and relating patient to graft survival. Methods: A transversal retrospective study with 84 consecutive pediatric kidney recipients at Santa Casa de São Paulo, performed between 1985 and 2005 (ages ranged from 1 to 17 years old) was conduced. Results: From an amount of 84 patients, 9 presented ureteral complications (10.7%), being 8 cases of urinary leakage (9.5%), and 1 ureteral stenosis (1.1%). All the urinary leakage occurred between the second and thirty-sixth postoperative day (mean 11 days). There was no vesicoureteral reflux case reported. Only two patients (1.7%) presented graft dysfunction developed during the first postoperative year. Conclusion: The ureteral complications led to little morbidity in terms of graft dysfunction and patient survival.