[Erectile dysfunctions in patients treated with hemodialysis and kidney transplantation]

The incidence of erectile dysfunction in patients suffering from severe renal diseases in the stage of renal insufficiency is significantly higher in comparison with healthy men of the same age. In the etiopathogenesis of erectile disorders, both organic and psychogenic factors participate in combination. By means of a questionnaire, the authors have collected information from 53 men treated by hemodialysis and kidney transplantation because of renal failure. Erectile disorders occurred in 41.5 per cent of men with chronic renal insufficiency. On one side hemodialysis improved the erectile dysfunction in two patients, in total, however, the incidence of impotence increased to 64.2 per cent. Erectile dysfunction was reported by 71.7 per cent of patients after kidney transplantation. The authors describe two cases of iatrogenic arterial insufficiency of the penis as the cause of impotence after secondary renal transplantation. In uremic patients as possible therapeutic methods, intracavernous application of vasoactive drugs or penile prostheses implantation should be considered. (Fig. 2, Ref. 20).