Renal transplantation in Alport's syndrome

Abstract

Nineteen patients (3 women and 16 men) with Alport's Syndrome and endstage renal failure received 23 allograft kidneys at two medical centers between 1972 and 1983. Ten patients had pretransplant splenectomies, and four patients had pretransplant thoracic duct drainage. After a mean follow-up time of 49 months, analysis revealed total allograft survival was 65 per cent at 1 year, 50 per cent at 2 years, and 57 per cent at 5 years. Pretransplant splenectomy resulted in 60 per cent allograft survival at 24 months mean follow-up. Pretransplant thoracic duct drainage resulted in 100 per cent allograft survival at 15.6 months mean follow-up. The overall allograft survival was greatest for three and four antigen-matched kidneys and for living related donor kidneys. Data indicated that 50 per cent of all allografts in men were functional at 50.8 months mean follow-up. All allografts in women were functional at 48.3 months mean follow-up. Three of four patients who expired had pretransplant splenectomies. From this study, the authors conclude that renal transplantation is the preferred method of treatment for patients with Alport's Syndrome.