Decreased hospitalization and increased height velocity in focal segmental glomerulosclerosis responsive to ciclosporin A.

Eleven pediatric patients with nephrosis and focal segmental glomerulosclerosis were treated with long-term (8-38 months) ciclosporin A in combination with steroids. All had abnormal height-velocity curves and multiple hospitalizations for complications of nephrosis. Eight patients attained remission with a dramatic improvement in growth and decrease in necessity for hospitalization for therapy of nephrosis complications, while maintaining adequate renal function. Three nonresponders developed end-stage renal disease. Long-term ciclosporin A therapy may be of benefit in steroid-resistant nephrosis in childhood.