[Combination of peritoneal dialysis and hemodialysis in the treatment of chronic renal insufficiency].

In case of 23 patients, who had been treated for 8.5 (2-10) months with intermittent peritoneal dialysis, the peritoneal dialysis was supplemented once or twice a week by haemodialysis for 8.5 months. This combined way of treatment was favourable in cases of hypervolemia and/or of increased level of substances of small molecular weight. The average duration of this kind of treatment was 4.1 (1.5-11) months. In the course of treatment the general condition of the patients improved. When they regained their optimal bodyweight, their blood pressure got normalized or their hypertony decreased or it could be regulated by drug therapy. At the effect of this treatment, the carbamid nitrate and serum creatinin significantly decreased and the serum total protein and albumin levels increased. Two of the patients underwent cadaver kidney transplantation, and 18 of them have been treated by hemodialysis, 3 of them are being treated in this combined way even now. The authors discuss the role of intermittent peritoneal dialysis and that of the combined treatment in the management of uremic patients.