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Avoiding Endotracheal Ventilation to Prevent

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HENDRIK, S. Fischer; BÜHRER, Christoph. Avoiding Endotracheal Ventilation to Prevent. Pediatrics, 2013. Vol. 132 / Issue 5

BACKGROUND AND OBJECTIVE: Mechanical ventilation via an endotracheal tube is a risk factor for bronchopulmonary dysplasia (BPD), one of the most common morbidities of very preterm infants. Our objective was to investigate the effect that strategies to avoid endotracheal mechanical ventilation (eMV) have on the incidence of BPD in preterm infants ,30 weeks’ gestational age (GA). METHODS: In February 2013, we searched the databases Medline, Embase, and the Cochrane Central Register of Controlled Trials. Study selection criteria included randomized controlled trials published in peer-reviewed journals since the year 2000 that compared preterm infants ,30 weeks’ GA treated by using a strategy aimed at avoiding eMV with a control group in which mechanical ventilation via an endotracheal tube was performed at an earlier stage. Data were extracted and analyzed by using the standard methods of the Cochrane Neonatal Review Group. The authors independently assessed study eligibility and risk of bias, extracted data and calculated odds ratios and 95% confidence intervals, employing RevMan version 5.1.6. RESULTS: We identified 7 trials that included a total of 3289 infants. The combined odds ratio (95% confidence interval) of death or BPD was 0.83 (0.71–0.96). The number needed to treat was 35. The study results were remarkably homogeneous. Avoiding eMV had no influence on the incidence of severe intraventricular hemorrhage. CONCLUSIONS: Strategies aimed at avoiding eMV in infants ,30 weeks’ GA have a small but significant beneficial impact on preventing BPD. Pediatrics 2013;132:e1351–e1360

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