[Electroencephalographic changes in children dialyzed according to various protocols].

A study of electroencephalographic changes in six children during hemodialysis sessions was done in order to evaluate the effects of four different dialysis strategies: acetate or bicarbonate dialysates (sodium 142 mEq/1), acetate dialysate with high sodium concentration (148-150 mEq/1), and hemodiafiltration. There are basic activity alterations in all cases except during bicarbonate dialysis sessions. Alterations are, however, less pronounced during dialysis sessions with high sodium concentration dialysate.