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Cochrane Database of Systematic Reviews: Plain Language Summaries [Internet]. Chichester, UK: John Wiley & Sons, Ltd; 2003-. doi: 10.1002/14651858.CD002770

Cochrane Database of Systematic Reviews: Plain Language Summaries [Internet].

Mechanical ventilation for newborn infants with respiratory failure due to pulmonary disease

This version published: 2013; Review content assessed as up-to-date: March 19, 2010.

Link to full article: [Cochrane Library]

Plain language summary

Mechanical ventilation of newborn infants with severe lung disease results in reduced mortality. Mechanical ventilation with intermittent positive or negative pressure was introduced in the 1960s. It was compared with standard treatment in five trials for infants with very severe lung disease and resulted in a reduction in mortality. This effect was observed principally in infants with birth weights over two kilograms. Mechanical ventilation has become standard therapy for severe respiratory failure. There have been no trials in modern neonatal intensive care units so the magnitude of the benefits and harms in current practice are not known.

Abstract

Background: Mechanical ventilation (MV) for critically ill neonates was introduced in the 1960s and is now standard treatment for infants with severe RDS. However, the degree to which this made a contribution to the outcome of such infants is uncertain.

Objectives: To evaluate the effects of the use of MV compared with no MV on mortality and morbidity in newborn infants with severe respiratory failure due to pulmonary disease.

Search methods: Searches of the Cochrane Central Register of Controlled Trials, MEDLINE and EMBASE were updated in March 2010. Searches were also carried out of the Oxford Database of Perinatal Trials and for abstracts published by the Society for Pediatric Research (1967 to 2004 inclusive) and the European Society for Pediatric Research (1970 to 2004 inclusive).

Selection criteria: Randomised or quasi‐randomised controlled trials in newborn infants with respiratory failure due to pulmonary disease evaluating the use of MV versus standard neonatal care without MV.

Data collection and analysis: The standard methods of the Cochrane Collaboration and its Neonatal Review Group were used.

Main results: The five eligible trials reported on a total of 359 infants with RDS. Overall the risk of any reported mortality was less frequent in the MV group (summary RR 0.86, 95% CI 0.74, 1.00; RD ‐0.10, 95% CI ‐0.20, ‐0.01; NNT 10, 95% CI 5, 100). In infants with a birth weight of 1 to 2 kg, no significant difference in mortality was found (summary RR 0.86, 95% CI 0.70, 1.07). In infants with a birth weight of more than 2 kg there was a significant reduction in mortality with MV (summary RR 0.67, 95%CI 0.52, 0.87).

Any IVH at autopsy was not significantly different between the groups in any study or overall in four studies reporting on 202 infants who had an autopsy. Pneumothorax was reported in two studies of 275 infants and there is a non‐significant trend towards an increase in the mechanical ventilation group (summary RR 2.75, 95% CI 0.72, 10.45).

Authors' conclusions: When MV was introduced in the 1960s to treat infants with severe respiratory failure due to pulmonary disease, trials showed an overall reduction in mortality which was most marked in infants born with a birthweight of more than 2 kg. This review does not provide information to evaluate the relative benefits or harms of MV in the setting of modern perinatal care.

Editorial Group: Cochrane Neonatal Group.

Publication status: Edited (no change to conclusions).

Citation: Henderson‐Smart DJ, Wilkinson AR, Raynes‐Greenow CH. Mechanical ventilation for newborn infants with respiratory failure due to pulmonary disease. Cochrane Database of Systematic Reviews 2002, Issue 4. Art. No.: CD002770. DOI: 10.1002/14651858.CD002770. Link to Cochrane Library. [PubMed: 12519575]

Copyright © 2013 The Cochrane Collaboration. Published by John Wiley & Sons, Ltd.

PMID: 12519575

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