Acute postinfectious glomerulonephritis (APIGN) is usually diagnosed in young people, while in elderly people rapidly progressive forms appear to be the most important glomerular disease causing acute renal failure. We report on a 85-year-old woman with acute renal failure due to APIGN. An 85-year-old woman with a history of hypertension and cerebrovascular disease was hospitalized because of diarrhea and syncope associated with atrial fibrillation. She was found to have left lower lobe pneumonia. Serum creatinine was over 2 mg/dL. Fluids were given, without improvement in renal function but leading to volume overload instead. Within a few days serum creatinine reached a level of 5.4 mg/dL with reduction of urine output despite administration of diuretics. The patient developed hematuria and purpura of the feet. Serum IgA was high and the urine sediment showed casts. Methylprednisolone 125 mg i.v. was given for three days followed by prednisone 50 mg daily. The patient's clinical condition gradually improved and serum creatinine decreased to 1.9 mg/dL. Renal biopsy showed APIGN. During hospitalization, three major complications occurred: hemodynamic instability due to atrial fibrillation, Clostridium difficile colitis and urinary tract infections due to Enterococcus faecalis and Candida tropicans, all successfully treated. APIGN should be taken into account as a cause of acute renal failure in hospitalized elderly patients with many comorbidities.

Unexpected cause of acute renal failure in an 85-year-old woman

FABBIAN, Fabio;CATIZONE, Luigi
2008

Abstract

Acute postinfectious glomerulonephritis (APIGN) is usually diagnosed in young people, while in elderly people rapidly progressive forms appear to be the most important glomerular disease causing acute renal failure. We report on a 85-year-old woman with acute renal failure due to APIGN. An 85-year-old woman with a history of hypertension and cerebrovascular disease was hospitalized because of diarrhea and syncope associated with atrial fibrillation. She was found to have left lower lobe pneumonia. Serum creatinine was over 2 mg/dL. Fluids were given, without improvement in renal function but leading to volume overload instead. Within a few days serum creatinine reached a level of 5.4 mg/dL with reduction of urine output despite administration of diuretics. The patient developed hematuria and purpura of the feet. Serum IgA was high and the urine sediment showed casts. Methylprednisolone 125 mg i.v. was given for three days followed by prednisone 50 mg daily. The patient's clinical condition gradually improved and serum creatinine decreased to 1.9 mg/dL. Renal biopsy showed APIGN. During hospitalization, three major complications occurred: hemodynamic instability due to atrial fibrillation, Clostridium difficile colitis and urinary tract infections due to Enterococcus faecalis and Candida tropicans, all successfully treated. APIGN should be taken into account as a cause of acute renal failure in hospitalized elderly patients with many comorbidities.
2008
Fabbian, Fabio; Stabellini, N.; Catizone, Luigi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11392/1505335
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