Nefropatía por IgA (enfermedad de Berger): experiencia en 78 casos / Ig-A nephropathy
Rev. méd. Chile
;
118(9): 971-8, sept. 1990. tab
Article
in Spanish
| LILACS
| ID: lil-96533
RESUMO
We studied 78 patients with a diagnosis of IgA nephropathy. Renal biopsy was indicated in 69 patients by the presence of macroscopic hematuria (52%), microhematuria or renal failure (14%) or hephritic syndrome (1%). Nine were healthy subjects being studied as live kidney donors. An association with IgG and/or IgM was present in 92% of patients. Serum IgA was elevated in 36% of patients. Hypertension was present in 30% and decreased renal function in 29%. Patients with serum creatinine above 1,5 mg/dl tended to be older (33.8 vs 28.7 years) and to have hypertension (52% vs 19%). among 25 pátients followed for more than 12 months renal function remained stable in 44%, deteriorated in 20% and 36% developed renal failure. the latter was associated to older age, hypertension, abscense of macroscopic hematuria and nephrotic syndrome. The 9 live donors had no clinical manifestations of renal disease. Thus, IgA nephropathy is a highly variable clinical manifestations and its prognosis. An asymptomatic course is demonstrated in some subjects:
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Index:
LILACS (Americas)
Main subject:
Glomerulonephritis, IGA
Type of study:
Observational study
/
Prognostic study
/
Risk factors
Limits:
Adolescent
/
Adult
/
Female
/
Humans
/
Male
Language:
Spanish
Journal:
Rev. méd. Chile
Journal subject:
Medicine
Year:
1990
Type:
Article
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