Date	Event	Description
22 August 2016	Amended	Author order corrected
22 September 2015	New citation required and conclusions have changed	Conclusions updated.
24 July 2015	New search has been performed	Seven additional studies incorporated, with new comparisons.
21 May 2012	New search has been performed	This review updates the existing review of "Synchronized mechanical ventilation for respiratory support in newborn infants" published in The Cochrane Library, Issue 4, 2008 (Greenough 2008).
21 May 2012	New citation required but conclusions have not changed	One additional study was identified as eligible for inclusion and additional studies were designated as "excluded studies".
31 August 2007	New citation required and conclusions have changed	Substantive amendment
31 August 2007	New search has been performed	This review updates the existing review of "Synchronized mechanical ventilation for respiratory support in newborn infants" published in The Cochrane Library, Issue 3, 2004 (Greenough 2004). Two additional studies were identified as eligible for inclusion and additional studies were designated as "excluded studies". Two further triggered modes are included: pressure support and pressure regulated volume control ventilation have been included.