BIS™ monitoring provides an objective measure of the patient’s depth of consciousness, and combined with your experience, enables you to confidently monitor and tailor safe, optimal anesthesia for each patient.
Studies have shown reductions in the use of anesthetic drugs by as much as 50% in patients monitored with BIS™ technology:
Optimal anesthetic administration improves patient outcomes and satisfaction, and may facilitate faster recovery and discharge by minimizing side effects and postoperative complications. Studies have shown that patients whose anesthetic dosing was guided by BIS™ monitoring required less anesthetic drug and experienced:
Studies show an 80% reduction in awareness has been demonstrated when using BIS™ monitoring compared to routine care in both intravenous (TIVA, total intravenous anesthesia) and inhaled drug combinations in anesthesia patients.([FOOTNOTE=Zhang, C. Bispectral index monitoring prevents awareness during total intravenous anesthesia: a prospective, randomized, double-blinded, multi-center controlled trial. Chinese Medical Journal. 2011;124(22):3664-3669.],[ANCHOR=],[LINK=]),([FOOTNOTE=Myles PS, Leslie K, McNeil J, et al. Bispectral index monitoring to prevent awareness during anesthesia: the B-Aware randomised controlled trial. Lancet. 2004;363(9423):1757-1763.],[ANCHOR=],[LINK=]),([FOOTNOTE=Ekman A, Lindholm ML, Lennmarken, Sandin R. Reduction in the incidence of awareness using BIS™ monitoring. Acta Anaesthesiol Scand. 2004:48(1):20-26.],[ANCHOR=],[LINK=])
With TIVA procedures, the incidence of awareness can be 5-10 times greater than with inhaled anesthetics as a result of the short-acting nature of some intravenous anesthetics used, along with the challenges of monitoring the patient’s level of consciousness. This is all the more reason that BIS™ monitoring is important — it may help reduce the incidence of awareness during TIVA procedures and during inhaled anesthesia.([FOOTNOTE=Sebel PS, Bowdle TA, Ghoneim MM, et al. The incidence of awareness during anesthesia: a multicenter United States study. Anesth Analg. 2004;99(3):833-839.],[ANCHOR=],[LINK=])
"The prospective studies incorporating BIS™-based protocols provide proof of principal that a brain monitor can be effective in decreasing the incidence of AWR."([FOOTNOTE= Mashour GA, Shanks A, Tremper KK, et al. Prevention of intraoperative awareness with explicit recall in an unselected surgical population: A randomized comparative effectiveness trial. Anesthesiology. 2012;117:717-725.],[ANCHOR=],[LINK=])
– Author George Mashour, et al., in a clinical review on the prevention of intraoperative awareness with explicit recall.
"Anesthesia guided by BIS™ could improve anesthetic delivery and postoperative recovery from relatively deep anesthesia."([FOOTNOTE=Punjasawadwong Y, Phongchiewboon A, Bunchungmongkol N. Bispectral index for improving anaesthetic delivery and postoperative recovery. Cochrane Database of Syst Rev. 2007, Issue 4. Art. No.: CD003843. DOI: 10.1002/14651858.CD003843.pub2.],[ANCHOR=],[LINK=])
– Authors Yodying Punjasawadwong, Aram Phongchiewboon, and Nutchanart Bunchungmongkol, in a clinical review of bispectral index for improving anaesthetic delivery and postoperative recovery.
"BIS™ monitoring is recommended as an option for all patients receiving total intravenous anesthetic (TIVA). BIS™ technology is also cost effective in this patient population due to the inability to measure end-tidal anesthetic concentration."([FOOTNOTE=National Institute for Health and Clinical Excellence. Depth of anaesthesia monitors (E-Entropy, BIS™ and Narcotrend) (DG6). November 2012. Available at: http://guidance.nice.org.uk/DG6.],[ANCHOR=],[LINK=])
– National Institute for Health and Clinical Excellence