A Beat-by-Beat Cardiovascular Index, CARDEAN: A Prospective Randomized Assessment of Its Utility for the Reduction of Movement During Colonoscopy

Abstract

With BIS <60, CARDEAN-guided opioid administration is associated with a reduction of 51% of clinically unpredictable movements in unparalyzed patients undergoing colonoscopy. More studies are required to refine the role of CARDEAN in surgical settings.