Date	Event	Description
29 July 2016	New search has been performed	We updated this review in July 2016 and identified no new trials. We expanded on the risk of bias tables and activated new headings in several sections of the review. We included 'Summary of findings' tables.
29 July 2016	New citation required but conclusions have not changed	We identified no new trials for this update and did not change review conclusions.
22 July 2014	Amended	We made minor amendments.
22 March 2012	New citation required but conclusions have not changed	We identified no new trials and made no changes to review conclusions.
22 March 2012	New search has been performed	This updates the review, "Intravenous midazolam infusion for sedation of infants in the neonatal intensive care unit", published in the Cochrane Database of Systematic Reviews (Ng 2003). We performed a literature search in March 2012.
9 September 2009	New search has been performed	This updates the review, "Intravenous midazolam infusion for sedation of infants in the neonatal intensive care unit", published in the Cochrane Library (2003, Issue 1) (Ng 2003). We identified no new trials.
2 November 2008	Amended	We converted the review to new review format.
1 August 2006	New search has been performed	In an updated search conducted in August 2006, we found no additional studies. We made no changes to review conclusions as a result of this update.
17 September 2002	New citation required and conclusions have changed	We made substantive amendments. We conducted a new search in September 2002 and identified 1 additional randomised controlled trial for inclusion. We made no changes to review conclusions as a result of this update.