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Remote monitoring of patients in intensive care units (ICUs) by trained healthcare personnel has been promoted as a promising technology that will improve patient outcomes; however, a recent large multicenter trial failed to demonstrate mortality benefit (JW Hosp Med Jan 11 2010).
Researchers performed an unblinded prospective study of a tele-ICU intervention at a large academic medical center in Massachusetts from 2005 to 2007. Approximately 6300 adults were admitted to any of seven ICUs (3 medical, 3 surgical, and 1 mixed cardiovascular). The off-site tele-ICU team, which included an intensivist, acted in complement with local clinicians to enforce daily goals, to review adherence to evidence-based practices, to respond to bedside alarms, …