Journal Article

Chronic kidney disease causes and outcomes in children: Perspective from a LMIC setting

Amanullah, Farhana, Zaidi, Zafar, Malik, Amyn A.

2022

Overview

Chronic kidney disease (CKD) constitutes a major public health challenge, with a global prevalence of 15-74.7 cases /million children. Preventing CKD in children, slowing its progression and management of complications are essential, especially in challenged health systems in low middle income countries (LMIC). We conducted a retrospective review to assess the underlying cause and stage of CKD at presentation and clinical outcomes in children and adolescents at the Indus Hospital and Health Network (IHHN) in Karachi, Pakistan. Children 0-16 years with CKD stage 1 and/or higher at presentation were included. Data including demographics, clinical status and lab results at presentation and during follow-up, surgical intervention if any, kidney function at last visit and outcome at last follow-up was recorded. A total of 229 children diagnosed with CKD are included in our study. The median age at diagnosis was 10 years with male: female ratio of 1.8:1. Only 5% children presented in stage 1 CKD. The rate of adverse outcomes is 4.5 times higher in children with CKD stage 3-5 compared to early CKD. Congenital anomaly of kidney and urinary tract (CAKUT) was the underlying cause in 49% children. Children with glomerular disease had comparatively worse outcome. Proteinuria, hypertension, anemia and bone disease were associated with high morbidity and mortality. The true epidemiology of childhood CKD is unknown in Pakistan. Our cohort showed better CKD outcomes in children diagnosed early with appropriate surgical and medical follow-up. Prompt diagnosis, treatment and prevention of progression can be life-saving in our setting. CKD registry data can inform policy changes that can prevent poor outcomes.

• Publisher: Public Library of Science,Public Library of Science (PLoS)
• Subject: Adolescent / Age / Anemia / Biology and Life Sciences / Bone diseases / Child / Children / Chronic kidney failure / Complications / Congenital anomalies / Congenital diseases / Creatinine / Demographics / Developing Countries / Diagnosis / Disease Progression / Diseases / Epidemiology / Female / Hemodialysis / Hospitals / Humans / Hypertension / Hypertension - epidemiology / Kidney / Kidney diseases / Kidneys / LDCs / Male / Medicine and Health Sciences / Metabolism / Morbidity / Mortality / Nephrology / Patient outcomes / Pediatrics / People and Places / Proteinuria / Proteinuria - complications / Public health / Renal Insufficiency, Chronic - epidemiology / Renal Insufficiency, Chronic - etiology / Renal Insufficiency, Chronic - therapy / Renal replacement therapy / Risk Factors / Urinary tract / Urogenital system