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J Pediatr. 2004 Jun;144(6):804-8.

Early surfactant for neonates with mild to moderate respiratory distress syndrome: a multicenter, randomized trial.

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1
University of Texas Southwestern Medical Center at Dallas (UTSW), Texas, USA.

Abstract

OBJECTIVE:

We studied the efficacy and safety of electively providing surfactant to preterm infants with mild to moderate respiratory distress syndrome (RDS) not requiring mechanical ventilation.

STUDY DESIGN:

A 5-center, randomized clinical trial was performed on 132 infants with RDS, birth weight >or=1250 grams, gestational age <or=36 weeks, postnatal age 4 to 24 hours, Fio(2) >or=40% for >or=1 hour, and no immediate need for intubation. Infants were randomly assigned to intubation, surfactant (Survanta, Ross Laboratories, Columbus, Ohio) administration, and expedited extubation (n=65) or expectant management (n=67) with subsequent intubation and surfactant treatment as clinically indicated. The primary outcome was duration of mechanical ventilation.

RESULTS:

Infants in the surfactant group had a median duration of mechanical ventilation of 2.2 hours compared with 0.0 hours for control infants, since only 29 of 67 control infants required mechanical ventilation (P=.001). Surfactant-treated infants were less likely to require subsequent mechanical ventilation for worsening respiratory disease (26% vs 43%, relative risk=0.60; 95% CI, 0.37, 0.99). There were no differences in secondary outcomes (duration of nasal continuous positive airway pressure, oxygen therapy, hospital stay, or adverse outcomes).

CONCLUSIONS:

Routine elective intubation for administration of surfactant to preterm infants >or=1250 grams with mild to moderate RDS is not recommended.

PMID:
15192630
DOI:
10.1016/j.jpeds.2004.03.024
[Indexed for MEDLINE]

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