LONG-TERM PROGNOSIS OF HENOCH-SCHÖNLEIN NEPHRITIS IN CHILDREN

Autor: Ayse Oner, Şahika Baysun, Φzlem Erdogan, Mehmet Bülbül, Gülay Demircin, Nilüfer Arda, Tuba Eren
Rok vydání: 2008
Předmět:
Zdroj: Pediatrics. 121:S144-S145
ISSN: 1098-4275
0031-4005
DOI: 10.1542/peds.2007-2022vvvvv
Popis: INTRODUCTION: The long-term prognosis in Henoch-Schönlein purpura is determined principally by the development of progressive glomerulonephritis (>10% progress to end-stage renal failure). OBJECTIVE: In this study we aimed to investigate the long-term prognosis of Henoch-Schönlein nephritis (HSN) in childhood. METHODS: Between 1991 and 2003, 156 patients with HSN were investigated retrospectively. RESULTS: There were 86 boys and 70 girls with a mean age of 9.6 years. They were graded according to the degree of renal involvement: grade 1, isolated microscopic hematuria (n = 31); grade 2, hematuria and mild proteinuria (n = 60); grade 3, acute nephritic syndrome (n = 4); grade 4, nephrotic syndrome ± hematuria (n = 18); grade 5, acute nephritic and nephrotic syndrome (n = 43). Renal biopsy was performed on 43 patients with grade 4 or 5 disease. Twenty patients had extensive crescent formation (>50%) as shown by the renal biopsy and were given triple therapy (intravenous pulse methylprednisolone [30 mg/kg per day for 3 days] followed by oral prednisolone [OP], oral cyclophosphamide [2 mg/kg per day for 2 to 3 months], and dipyridamole). The other 23 patients with CONCLUSIONS: Although initial presentation of renal involvement determines the prognosis for those with HSN, intensive treatment with triple therapy seems to be effective for severe renal disease, especially if started before the development of fibrotic changes in crescents and tubulointerstitial tissue.
Databáze: OpenAIRE
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