Nephrotic syndrome during captopril therapy.

Abstract

Captopril, an angiotensin-converting enzyme inhibitor, is being evaluated as an antihypertensive agent. We report on a patient who developed the nephrotic syndrome while on captopril 450 mg/d. Her urinary protein excretion was 5-7 g/24 h, plasma albumin concentration was 25 g/l, plasma cholesterol was 16,2 mmol/l, and she had oedema. Renal biopsy showed subepithelial deposits on the basement membrane.