"Pulse" methylprednisolone therapy in the treatment of severe glomerulonephritis

Eight patients with severe glomerulonephritis and an average inulin clearance of 21.7 ml/min/1.73 m2 body surface were treated with high-dosage intravenous methylprednisolone, 30 mg/kg given over a one-hour period on each of six alternate days. The mean inulin clearance rate doubled after this "pulse" therapy. In the six patients treated early in the course of their disease, GFR increased to a mean of 100.2 ml/min/1.73 m2 during the follow-up period extending for up to three years and was accompanied by clinical improvement. These observations suggest that "pulse" methylprednisolone may be beneficial in treating some patients with potentially life-threatening severe glomerulonephritis.