| Abstract: | OBJECTIVE: To determine the effect of bovine surfactant (SF-RI 1, Alveofact) administered during the first hour following birth to very premature infants gestational age (GA), 25-30 weeks] in a multicenter, controlled trial. HYPOTHESIS: Survival without bronchopulmonary dysplasia (BPD; definition: ventilator dependency or FiO2 greater than 0.3 during spontaneous respiration) at day 28 is increased in surfactant-treated infants (sequential analysis). PATIENTS AND METHODS: Thirty-four infants GA 28.0 +/- 1.5 SD weeks, birth weight (BW), 1,048 +/- 299 g] received 50 mg/kg BW surfactant, whereas 35 infants (GA, 27.6 +/- 1.5 weeks, BW 969 +/- 269 g) served as controls. Retreatment with surfactant (up to three identical doses) 12-24 hours after the previous dose was permitted if FiO2 was greater than 0.5. RESULTS: Survival without BPD was significantly higher in surfactant treated infants (26/34) compared to controls (14/35; P = 0.003), but in the incidence of pulmonary air leaks, patent ductus arteriosus, intracranial hemorrhage, and nosocomial infections they were not different. CONCLUSION: Bovine surfactant treatment improves survival without BPD in very premature infants at risk for neonatal respiratory distress syndrome (RDS). |
