Tailoring peritoneal dialysis fluid for optimal acid-base targets.
Mild derangements of acid-base status are common features in peritoneal dialysis patients, metabolic acidosis being the most frequent alteration. One of the main tasks of dialysis is to correct these derangements and the target is the normalization of the acid-base parameters since they affect several organs and functions. Since factors affecting acid-base homeostasis are intrinsic characteristics of the individual patient (metabolic acid production, distribution space for bicarbonate, dialytic prescription, etc.), it is not surprising that only relatively few patients achieve the normal range. Only a certain modulation of buffer infusion by using different buffer concentrations in the dialysis fluid may ensure a good correction in a large percentage of patients.
Feriani
Mariano
M
D000136:Acid-Base Equilibrium / Q000502:physiology*; D000138:Acidosis / Q000503:physiopathology / Q000517:prevention & control; D002021:Buffers; D015314:Dialysis Solutions / Q000009:adverse effects / Q000592:standards*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007676:Kidney Failure, Chronic / Q000503:physiopathology / Q000628:therapy; D010530:Peritoneal Dialysis / Q000379:methods*
D002021:Buffers; D015314:Dialysis Solutions