WebIs the BIS a Universal Index for All Components of Anesthesia? Is the BIS a measure of the depth of anesthesia? As we indicated above, different components of anesthesia have different underlying mechanisms; … WebJun 6, 2024 · According to the European Society of Anesthesiology guidelines for procedural sedation and analgesia, patients with the following comorbidities and conditions are at higher risk of complications: severe cardiovascular disease, documented or suspected risk of obstructive sleep apnea syndrome, morbid obesity, chronic renal failure, chronic …
The difference in mean arterial pressure induced by remimazolam ...
WebJun 27, 2024 · The median BIS value in the spinal anesthesia with targeted sedation based on BIS values group was 62 (interquartile range, 53 to 70) and in the general anesthesia … WebWe randomly assigned 6041 patients at high risk for awareness to BIS-guided anesthesia (with an audible alert if the BIS value was <40 or … highway construction in michigan
Ketamine analgesic mechanism - OpenAnesthesia
WebSep 19, 2024 · NCBI Bookshelf WebIntravenous induction of anesthesia using etomidate, a hypnotic drug, is considered one of the most suitable methods for providing hemodynamic stability. However, shortcomings of etomidate, such as adrenocortical depression and myoclonus, have prevented its widespread use. BIS cannot be used as the sole monitor of anaesthesia, as it is affected by several other factors, including the anaesthetic drugs used (BIS is relatively insensitive to agents such as ketamine and nitrous oxide ), and muscle movement or artefact from surgical equipment. See more Bispectral index (BIS) is one of several technologies used to monitor depth of anesthesia. BIS monitors are used to supplement Guedel's classification system for determining depth of anesthesia. Titrating See more The bispectral index is a statistically based, empirically derived complex parameter. It is a weighted sum of several electroencephalographic … See more BIS monitoring is widely used in operating rooms and ICUs, as well as in emergency departments. Some of the benefits that have been … See more • Anaesthetic machine • Entropy monitoring • Evoked potentials • Respiratory monitoring See more The BIS was introduced by Aspect Medical Systems, Inc. in 1994 as a novel measure of the level of consciousness by algorithmic analysis of a patient's electroencephalogram during general anesthesia. This is used in conjunction with other … See more Some of the limitations of this form of processed EEG monitoring are: • Unreliability with certain drugs, such as ketamine, nitrous oxide and ephedrine. Ketamine may … See more The BIS is an electroencephalogram-derived multivariant scale that, when a drug such a propofol is used, correlates with the metabolic rate of glucose. Both loss of consciousness and awakening from anesthesia are correlated with this scale. The efficacy … See more highway construction safety topics