Early versus delayed presentation of posterior urethral valves in children: Consequences and outcome of vesico-ureteric reflux

Abstract

Introduction: Delayed presentation of patients with posterior urethral valve (PUV) is common in our country and is usually associated with complications and morbidities. Objective: To determine the pattern of presentation of PUVs and its complications and outcomes in these patients with respect to decrease or resolution of vesico-ureteric reflux (VUR) and/or requirement of additional operative procedures. Materials and Methods: A retrospective study was conducted, and 30 children of PUV were analyzed with respect to the pattern of presentation, duration of symptoms, age at primary fulguration, grade of VUR and its outcome. Results: Patients with early presentation were diagnosed early, had their PUV fulgurated early and had lesser grades and better resolution of their VUR and good outcome. The reverse was seen in those patients who presented late and already had some form of renal impairment such as higher and bilateral grades of VUR and higher serum creatinine levels. Some of them also required additional procedures which added to their morbidity. Discussion: Delayed presentation of PUV is common in our country and is associated with an increased incidence and a higher grade of VUR which does not decrease or resolve on follow-up and usually requires additional operative interventions adding to the morbidity of both the parents and the child. On the other hand, early presentation leads to early diagnosis and early relief of obstruction and is associated with lesser VUR, which resolves over time. Conclusion: With early presentation, diagnosis and treatment, the outcome of patients with PUVs is expected to improve. Efforts at improving awareness and early diagnosis and referral among the health team should be encouraged.