Controlled trial of bicarbonate therapy in high-risk premature newborn infants.

Sixty-two high-risk acidemic premature newborn infants, given maintenance intravascular infusions of 10% glucose, were assigned to liberal or restricted sodium bicarbonate treatment groups. Those infants in the liberal group received 5 to 15 mEq bicarbonate/dl 10% glucose, depending on the degree of acidosis. Among infants given bicarbonate, correction of pH was not more rapid and mortality was not decreased. Instead, there was a small increase in the number of deaths, but the incidence of intraventricular hemorrhage was similar to that in infants not given bicarbonate.