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Minimal change disease and focal segmental glomerulosclerosis in adults: response to steroids and risk of renal failure.
Moura, Lúcio R R; Franco, Marcello F; Kirsztajn, Gianna Mastroianni.
Afiliação
  • Moura LR; Hospital Israelita Albert Einstein, Brazil.
  • Franco MF; Universidade Federal de São Paulo, Brazil.
  • Kirsztajn GM; Universidade Federal de São Paulo, Brazil.
J Bras Nefrol ; 37(4): 475-80, 2015.
Article em En, Pt | MEDLINE | ID: mdl-26648497
ABSTRACT

INTRODUCTION:

There is scarce data on the clinical profile of adult Brazilian patients with nephrotic syndrome caused by minimal change disease (MCD) and focal segmental glomerulosclerosis.

OBJECTIVE:

We evaluated the clinical characteristics and response to treatment in adult patients with nephrotic syndrome having a histological diagnosis of MCD or FSGS.

METHODS:

This is a retrospective analysis of 50 patients with MCD and 120 with FSGS. All patients were initially treated with steroids. The study outcomes were steroid responsiveness, prevalence of total remission, progression to chronic renal failure and need of renal replacement therapy due to end-stage renal disease (ESRD).

RESULTS:

Initial serum creatinine level was 24% higher among patients with FSGS (p = 0.02), and proteinuria levels were 36% higher in MCD (p < 0.001). Patients with MCD were sensitive to steroid therapy in 80% of the cases, with total remission in 74%, while patients with FSGS were sensitive in 58% (p = 0.01), with total remission in 30% (p = 0.002). Patients with FSGS had an acute renal failure prevalence of 39% (vs. 12%, p = 0.013) and ESRD of 10% (vs. 0%, p < 0.001). Steroid responsiveness reduced in 83% the risk of ESRD (p < 0.001), while total remission was associated to a reduction in risk of 89% (p < 0.001).

CONCLUSION:

A positive response to steroid therapy was the most important factor related with preservation of renal function and FSGS was related with less steroid responsiveness.
Assuntos

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Esteroides / Glomerulosclerose Segmentar e Focal / Nefrose Lipoide / Síndrome Nefrótica Tipo de estudo: Diagnostic_studies / Etiology_studies / Observational_studies / Risk_factors_studies Limite: Adult / Female / Humans / Male País/Região como assunto: America do sul / Brasil Idioma: En / Pt Revista: J Bras Nefrol Assunto da revista: NEFROLOGIA Ano de publicação: 2015 Tipo de documento: Article País de afiliação: Brasil

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Esteroides / Glomerulosclerose Segmentar e Focal / Nefrose Lipoide / Síndrome Nefrótica Tipo de estudo: Diagnostic_studies / Etiology_studies / Observational_studies / Risk_factors_studies Limite: Adult / Female / Humans / Male País/Região como assunto: America do sul / Brasil Idioma: En / Pt Revista: J Bras Nefrol Assunto da revista: NEFROLOGIA Ano de publicação: 2015 Tipo de documento: Article País de afiliação: Brasil