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Primary nephrotic syndrome in Arab children
Archives of Disease in Childhood
|March 1, 1984
Summary
This study on childhood nephrotic syndrome in Arab children found a high steroid response rate (98%) but also a significant relapse rate (46%). Minimal change disease was common in biopsies of relapsing cases.
Area of Science:
- Pediatric Nephrology
- Clinical Epidemiology
Background:
- Nephrotic syndrome is a significant kidney disorder in children.
- Understanding its incidence and clinical course in specific populations is crucial.
Purpose of the Study:
- To determine the incidence, clinical characteristics, and outcomes of primary nephrotic syndrome in Arab children.
- To analyze steroid responsiveness and histopathological findings in this cohort.
Main Methods:
- Retrospective study of 134 Arab children diagnosed with primary nephrotic syndrome.
- Data collection included incidence, demographics, steroid response, relapse rates, and renal biopsy findings.
- Follow-up averaged 29.8 months.
Main Results:
- Annual incidence was 11.6/100,000 children; boy-to-girl ratio was 1.3:1.
- 98% responded to steroids; mean age at diagnosis was 5.7 years.
- 46% experienced frequent relapses; renal biopsies showed minimal change disease in most relapsing cases.
Conclusions:
- Childhood nephrotic syndrome in this cohort demonstrates high initial steroid sensitivity.
- A substantial proportion develop frequently relapsing disease, necessitating further management strategies.
- Minimal change disease is the predominant finding in steroid-dependent cases.