SORA

Advancing, promoting and sharing knowledge of health through excellence in teaching, clinical practice and research into the prevention and treatment of illness

Morbidity in children with major kidney anomalies: a European population-based study

Garne, E; Damkjaer, M; Rissmann, A; Cavero-Carbonell, C; Gissler, M; Neville, A; Santoro, M; Tan, J; Tucker, D; Loane, M; et al. Garne, E; Damkjaer, M; Rissmann, A; Cavero-Carbonell, C; Gissler, M; Neville, A; Santoro, M; Tan, J; Tucker, D; Loane, M; Morris, JK (2025) Morbidity in children with major kidney anomalies: a European population-based study. European Journal of Pediatrics. ISSN 0340-6199 (In Press)
SGUL Authors: Morris, Joan Katherine

[img] Microsoft Word (.docx) Accepted Version
Restricted to Repository staff only until 30 June 2026.

Download (79kB)

Abstract

Purpose: Knowledge about the prognosis for children born with congenital anomalies is important for counselling parents after a prenatal diagnosis. Methods: Nine population-based European Congenital Anomaly registries provided data on all children born 1995-2014 diagnosed with congenital hydronephrosis, multicystic kidney disease (MCKD) or posterior urethral valves (PUV) and on reference children from the same populations. Data up to 2015 on prescriptions, hospital diagnosis and surgical procedures up to the 10th birthday were obtained by linkage to prescription and hospital databases. Results: The study included 5,624 children diagnosed with congenital hydronephrosis, 1,314 with MCKD and 414 with PUV. Children with hydronephrosis or MCKD were 13 times more likely to have prescriptions for antihypertensives compared to reference children before 10 years of age. Around 3% of children with congenital hydronephrosis or MCKD had a diagnosis of kidney failure at the age of five years, however, only 1% had a kidney transplantation by the age of five years. For children with PUV 18.3% had a diagnosis of kidney failure and 5% had a kidney transplantation by the age of five years. Conclusion: Children born with congenital hydronephrosis and MCKD generally have a low absolute risk of developing kidney failure. Children with PUV have much higher morbidity with 1 in 5 (18.3%) being diagnosed with kidney failure before the age of five years. It is important to monitor these children closely in early childhood in order to prevent or delay kidney failure.

Item Type: Article
SGUL Research Institute / Research Centre: Academic Structure > Population Health Research Institute (INPH)
Journal or Publication Title: European Journal of Pediatrics
ISSN: 0340-6199
Projects:
Project IDFunderFunder ID
733001Horizon 2020https://doi.org/10.13039/501100007601
URI: https://openaccess.sgul.ac.uk/id/eprint/117546

Actions (login required)

Edit Item Edit Item