• S Brimioulle, J L Vincent, P Dufaye, J Berre, J P Degaute, and R J Kahn.
• Crit. Care Med. 1985 Sep 1; 13 (9): 738-42.

AbstractThe effects of hydrochloric acid (HCl) administration were studied in 15 critically ill patients whose metabolic alkalosis caused a significant alkalemia (pH 7.50 to 7.58) unresponsive to sodium and potassium chloride administration. Arterial pH and bicarbonate and chloride concentrations normalized after a 6- to 12-h mean infusion of 200 +/- 54 mmol of .25 N HCl. There were no deleterious vascular, hematologic, or metabolic side-effects. HCl administration was associated with an increase in mean PaO2 from 94 +/- 21 to 121 +/- 31 torr (p less than .001). This increase was comparable in patients breathing spontaneously and those treated with controlled mechanical ventilation, and was attributed at least in part to a decrease in pulmonary shunt. These results indicate that .25 N HCl, infused at the rate of 100 ml/h into the superior vena cava, can correct metabolic alkalosis safely and rapidly. The persistence of the beneficial effects of this treatment on arterial oxygenation remains to be confirmed.

23 keywords...

hide…