Early treatment with nasal continuous positive airway pressure and "minimal handling". Early and late prognosis in children with birth weight under 1,501 g

During 1988 and 1989 a regional cohort of 81 infants with birth weights of less than 1501 g were treated with oxygen (n = 11), early continuous positive airway pressure (CPAP) (n = 68) or mechanical ventilation from birth (n = 2). We used an easily applicable lightweight CPAP system with nasal prongs and a gas jet supplemented with ventilator treatment if necessary, but with conservative criteria for ventilator treatment with tolerance of high PCO2. A total of 65 infants (80%) survived to discharge, 61 of whom were supported solely with CPAP or oxygen. Nineteen infants (26%) developed periventricular-intraventricular haemorrhage, but only four survivors (6%) developed prognostically significant bleedings of grade 2-4. No survivors had bronchopulmonary dysplasia. Follow-up at 1.5-5 years of age revealed definite disabilities in seven (11%). The results suggest that treatment by early CPAP with nasal prongs with tolerance of high PCO2 may be effective and lenient in most infants of more than 25 weeks' gestation.