Comparison of progression of renal failure in children with hypoplastic-dysplastic kidneys and chronic glomerulonephritis.
A comparative study was made on two groups of children comprising 20 patients with renal hypoplasia/dysplasia in one group and 12 patients with chronic glomerulonephritis (GN) in the other, presenting with chronic renal failure (CRF) in the Department of Paediatrics, Singapore General Hospital and National University Hospital between 1975 and 1989. The age of onset of CRF, the progression of renal failure and the presence of various clinical complications were analysed and compared. The mean age of onset of CRF was earlier in patients with renal hypoplasia/dysplasia (p less than 0.001) but the progression of renal failure in these patients were slower (p less than 0.005). Hypertension occurred more frequently in the chronic GN group (p less than 0.001) while urinary tract infection (UTI) occurred more frequently in the renal hypoplasia/dysplasia group (p less than 0.004). With the early onset of renal failure and slow deterioration of renal function in patients with renal hypoplasia/dysplasia, the provision of good conservative treatment for renal failure is most important in the management of these patients. In the chronic GN patients however, with the rapidity of deterioration of renal function, early preparation for replacement therapy becomes more imminent. However, renal replacement therapy in end-stage renal failure (ESRF) is costly and not readily available, it is more prudent to delay the onset of ESRF by providing effective conservative treatment of renal failure which includes the early recognition and treatment of hypertension in chronic GN and UTI in renal hypoplasia/dysplasia.
Chao
S M
SM
Department of Paediatrics, Singapore General Hospital.
Saw
A H
AH
Yap
H K
HK
Tan
S P
SP
Murugasu
B
B
Tay
A H
AH
D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D003404:Creatinine / Q000097:blood; D005260:Female; D005500:Follow-Up Studies; D005921:Glomerulonephritis / Q000097:blood / Q000150:complications / Q000503:physiopathology*; D006801:Humans; D007223:Infant; D007668:Kidney / Q000002:abnormalities / Q000503:physiopathology*; D007676:Kidney Failure, Chronic / Q000097:blood / Q000209:etiology / Q000503:physiopathology*; D008297:Male; D012189:Retrospective Studies; D012737:Sex Factors
D003404:Creatinine