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Bispectral index

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The cumulative duration of bispectral index less than 40 concurrent with hypotension is associated with 90-day postoperative mortality: A retrospective study

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Association of perioperative risk factors and cumulative duration of low bispectral index with intermediate-term mortality after cardiac surgery in the B-unaware trial.. The effect of bispectral index monitoring on long-term survival in the B-aware trial. Bispectral index monitoring, duration of bispectral index below 45, patient risk factors, and intermediate-term mortality after noncardiac surgery in the B-unaware trial.

Variation of bispectral index in children aged 1–12 years under propofol anesthesia: An observational study

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Variation of bispectral index in children. aged 1 – 12 years under propofol anesthesia:. Background: The use of the bispectral index (BIS) is widespread in pediatric anesthesia, but few studies have attempted to perform a detailed evaluation of how BIS varies according to age in children under propofol anesthesia. Of the 165 participants, 157 completed the study protocol. BIS values were recorded at 0 (immediately after propofol injection and 240 s after the injection.

Effect of baseline cognitive impairment on association between predicted propofol effect site concentration and Bispectral index or sedation score

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BIS: Bispectral Index. Ce: Predicted Propofol Effect Site Concentration. for their time, effort, and oversight, and Linda Sevier for her expert preparation of the manuscript..

Abnormally low Bispectral index and severe hypoglycemia during maintenance of and recovery from general anesthesia in diabetic retinopathy surgery: Two case reports

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Abnormally low Bispectral index and severe hypoglycemia during maintenance of and recovery from general anesthesia in. Background: Hypoglycemia is one of the most fatal complications during the perioperative period. General anesthesia or sedation can mask a hypoglycemia-altered mental status. Case presentation: Hypoglycemia is associated with changes in electroencephalogram readings.

Population pharmacokineticpharmacodynamic model of propofol in adolescents undergoing scoliosis surgery with intraoperative wake-up test: A study using Bispectral index and composite auditory evoked potentials as pharmacodynamic endpoints

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Understanding the pharma- cokinetics allows clinicians to adjust the delivered dose Table 3 Population pharmacodynamic parameters for the one-compartment effect model and two compartment effect model for propofol induced changes of the Bispectral index (BIS) and composite A-line ARX index (cAAI).

The effects of different doses of dexmedetomidine on the requirements for propofol for loss of consciousness in patients monitored via the bispectral index: A double-blind, placebo-controlled trial

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Effect of sufentanil on bispectral index in the elderly

Early postoperative recovery in operating room after desflurane anesthesia combined with Bispectral index (BIS) monitoring and warming in lengthy abdominal surgery: A randomized controlled study

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Early postoperative recovery in operating room after desflurane anesthesia combined with Bispectral index (BIS) monitoring and warming in lengthy abdominal surgery: a randomized controlled study. Background: This study aimed to determine whether the use of desflurane (DES) anesthesia combined with bispectral index (BIS) monitoring and warming is effective in reducing anesthesia-controlled operating room time (ACT) in patients undergoing lengthy abdominal surgery..

The EC90 of remifentanil for blunting cardiovascular responses to head fixation for neurosurgery under total intravenous anesthesia with propofol and remifentanil based on bispectral index monitoring: Estimation with the biased coin up-anddown sequential method

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The EC 90 of remifentanil for blunting. cardiovascular responses to head fixation for neurosurgery under total intravenous anesthesia with propofol and remifentanil based on bispectral index monitoring:. Background: Head fixation can induce hemodynamic instability. Methods: Fifty patients undergoing neurosurgery requiring head fixation were enrolled.

Bispectral index to guide induction of anesthesia: A randomized controlled study

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Effect of propofol titration v/s bolus during induction of anesthesia on hemodynamics and bispectral index. Titration of propofol for anesthetic induction and maintenance guided by the bispectral index: closed-loop versus manual control: a prospective, randomized, multicenter study

Effects of circadian rhythm on Narcotrend index and target-controlled infusion concentration of propofol anesthesia

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Functional significance of the excita‑. tory effects of GABA in the Suprachiasmatic nucleus. of propofol and remifentanil guided by bispectral index: a randomized multicenter study

The effect of preoperative aminophylline on the recovery profile after major pelvicabdominal surgeries: A randomized controlled double-blinded study

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A comparison of the effects of low and high doses of aminophylline on recovery time and the bispectral index score following iso flurane anesthesia

Adequacy of maternal anesthesia depth with two sodium thiopental doses in elective caesarean section: A randomized clinical trial

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Evaluation of the adequacy of general anesthesia in cesarean section by bispectral index. https://doi.org/10.. https://doi.org/10.1016/j.. https://doi.org/10.1 093/bja/aeu314.. https://doi.. org/10.1016/S . org/10.1007/BF01618421..

The effect of an eye mask on midazolam requirement for sedation during spinal anesthesia: A randomized controlled trial

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The patient was placed in the supine position, and nasal prong with capnography and bispectral index (BIS) monitoring devices were applied.. The sensory block level was evaluated using the cold skin test, and the Trendelenburg position or the reverse Tren- delenburg position was used as appropriate to control the thoracic sensory block level T6–10. An eye mask was then applied to the masked group..

Simultaneous comparison of depth of sedation performance between SedLine and BIS during general anesthesia using custom passive interface hardware: Study protocol for a prospective, non-blinded, non-randomized trial

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Comparison between bispectral index and patient state index as measures of the electroencephalographic effects of sevoflurane. https://doi.org/10.1097/ALN.0b013e3181895fd0.. Patient state index vs bispectral index as measures of the electroencephalographic effects of propofol. https://doi.org/10.1093/

The efect of anesthesia depth on radiofrequency catheter ablation of ventricular tachycardia: A retrospective study

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Cerebral state index during propo- fol anesthesia: a comparison with the bispectral index and the A-line ARX index. Liu Y, Fang Z, Yang B, et al. Catheter ablation of fascicular ventricular tachycardia: long-term clinical outcomes and mechanisms of recurrence.. Mulpuru SK, Patel DV, Wilbur SL, et al. Kleinsasser A, Loeckinger A, Lindner KH, et al. Terao Y, Higashijima U, Toyoda T, et al

Use of intravenous lidocaine for dose reduction of propofol in paediatric colonoscopy patients: A randomised placebo-controlled study

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Propofol initial plasma con- centration of 5 μg/mL was targeted, and the procedure was performed after the bispectral index value reached 55.. Results: The propofol requirement in the lidocaine group was decreased by mg vs.. The incidence of involuntary body movements was significantly lower in the lidocaine group (p = 0.028. 4.35) were significantly lower in the lidocaine group. Pain was significantly less at 30 min and 60 min after the procedure in the lidocaine group (0 [0–4] vs.

Remimazolam for induction of anesthesia in elderly patients with severe aortic stenosis: A prospective, observational pilot study

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After explaining the study protocol to the participants, we obtained written informed consent for study participation from all the participants. 3 Changes in the bispectral index during anesthesia induction. The black circles and error bars show the mean and standard deviation of the bispectral index values, respectively. Calcific aortic stenosis. Aortic stenosis and perioperative risk with noncardiac surgery. Predictors of hypotension after induction of general anesthesia.

Recovery and prediction of postoperative muscle power – is it still a problem?

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Abbreviations: NMBA neuromuscular blocking agents, M male, F female, BMI body mass index, TIVA Total intravenous anaesthesia, BIS Bispectral Index, PACU Post anaesthetic care unit, SpO 2 pulse oximetric saturation, pre-OP preoperative. Detailed evaluation of the main cohort data (+NMBA/−NMBA). Postoperative muscle power. Significant reduction of muscle power was detectable postoperatively in most patients (Table 2, Fig.

Use, applicability and reliability of depth of hypnosis monitors in children - a survey among members of the European Society for Paediatric Anaesthesiology

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Impact of the Narcotrend index on propofol consumption and emergence times during total intravenous anaesthesia with propofol and remifentanil in children: a clinical utility study. EEG bispectral index monitoring in sevoflurane or propofol anaesthesia: analysis of direct costs and immediate recovery.

Effect of sex differences in remifentanil requirements for inhibiting the response to a CO2 pneumoperitoneum during propofol anesthesia: An up-and-down sequential allocation trial

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HR Heart rate, BIS Bispectral index, CP CO 2 pneumoperitoneum. A review of the pharmacokinetics and pharmacodynamics of remifentanil. The effect-site concentration of remifentanil blunting cardiovascular responses to tracheal intubation and skin incision during bispectral index- guided propofol anesthesia. Median effective concentration of remifentanil for the inhibition of laryngoscope-induced cardiovascular responses.