Journal of clinical anesthesia
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To investigate the effect of different plasma levels of fentanyl on the concentration of propofol and the Bispectral Index (BIS) required for patients to regain consciousness and orientation following surgery. ⋯ The plasma levels of fentanyl affect the concentrations of propofol required for patients to regain consciousness. The BIS values for wakefulness are unaltered at the different combinations of propofol and fentanyl concentrations. Thus, the BIS appears to be a useful and consistent indicator for level of consciousness during emergence from propofol/fentanyl intravenous anesthesia.
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We present a case of prolonged recovery from mivacurium. Neuromuscular monitoring using acceleromyography was extremely helpful following attempted reversal of residual block in determining when tracheal extubation could be safely performed. If a method of objective estimation of the TOF ratio had not been available, tracheal extubation would have taken place at a time when the train-of-four fade ratio was below 0.40.
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Randomized Controlled Trial Comparative Study Clinical Trial
Compound A concentration in the circle absorber system during low-flow sevoflurane anesthesia: comparison of Drägersorb Free, Amsorb, and Sodasorb II.
To determine compound A concentrations in a low-flow circuit containing Drägersorb Free (Dräger, Lübeck, Germany), Amsorb (Armstrong, Coleraine, Northern Ireland), and Sodasorb II (W. R. Grace, Lexington, MA). ⋯ Because compound A concentrations in the circuit with Drägersorb Free and Amsorb were negligible, sevoflurane can be used at a fresh gas flow of 1 L/min with these two absorbents.
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Randomized Controlled Trial Comparative Study Clinical Trial
Does the choice of intravenous induction drug affect intubation conditions after a fast-onset neuromuscular blocker?
To compare intubation conditions and hemodynamic effects resulting from thiopental-rapacuronium, propofol-rapacuronium, and etomidate-rapacuronium intravenous (IV) induction. ⋯ Clinically acceptable intubation conditions are similar after either thiopental, propofol, or etomidate when a fast-onset neuromuscular blocking drug (rapacuronium 1.5 mg/kg) is used to facilitate tracheal intubation.
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Until now, the safety of continuous axillary brachial plexus block in a patient with hemophilia has not been reported. We describe the use of continuous axillary brachial plexus block for postoperative pain control in a patient with severe hemophilia after an elbow surgery.