[The effect of phenobarbital on the severity of intraventricular hemorrhage].

During an eight-months period, we studied every newborns under 34 gestation weeks who needed mechanical ventilation (MV) from the moment they were born and whom had an ultrasonogram without intraventricular hemorrhage in the first six hours after birth. Patient were separated in two groups: the first, a group of 30 patients received phenobarbital 20 mg/kg IV in the first 6 hours of life and then 2.5 mg/kg, I.

[Nosocomial infection in newborn infants on mechanical ventilation].

During a two-year period (1988-1989), were studied newborns treated with intermittent mandatory ventilation (IMV). The goal was to know incidence of infections in these patients and characteristics of these process. Of 187, 40 (21.