Advantages of bicarbonate hemodialysis.
Six patients with frequent episodes of symptomatic hypotension during acetate dialysis were treated with bicarbonate dialysis. In all patients blood pressure, heart rate, and arterial acid-base values were measured every 30 minutes during each of the five treatments with acetate dialysis and bicarbonate dialysis. Hemodynamic parameters were measured invasively in all patients during bicarbonate dialysis and in three of them also during acetate dialysis. Additionally, continuous long-time monitoring with electroencephalography was performed during acetate dialysis and bicarbonate dialysis. During acetate dialysis the patients showed a frequent onset of sudden hypotension and arrhythmia with concomitant symptoms of the so-called disequilibrium syndrome, whereas these symptoms were nonexistent in the same patients during bicarbonate dialysis.
D000085:Acetates / Q000009:adverse effects / Q000627:therapeutic use; D019342:Acetic Acid; D001639:Bicarbonates / Q000627:therapeutic use*; D001794:Blood Pressure; D001835:Body Weight; D004569:Electroencephalography; D006339:Heart Rate; D006801:Humans; D007022:Hypotension / Q000139:chemically induced; D006435:Renal Dialysis / Q000379:methods*; D017693:Sodium Bicarbonate; D014655:Vascular Resistance
D000085:Acetates; D001639:Bicarbonates; D017693:Sodium Bicarbonate; D019342:Acetic Acid