Journal of clinical anesthesia
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To assess an anesthetic technique achieving spontaneous breathing through the laryngeal mask airway (LMA) during combined epidural block and propofol anesthesia. ⋯ The best infusion dose of propofol to achieve spontaneous breathing with the LMA seems to be 5 mg/kg/h, and the present balanced regional anesthesia with the LMA, using propofol infusion at 1.5 to 2.0 mg/kg and 5 mg/kg/h combined with epidural block, may be useful in clinical practice for lower extremity and lower abdominal gynecologic operations.
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Randomized Controlled Trial Clinical Trial
Pharmacodynamics and intubating conditions of cisatracurium in children during halothane and opioid anesthesia.
To determine the pharmacodynamics and intubating conditions of cisatracurium 0.2 mg/kg in children aged 2 to 12 years. ⋯ Cisatracurium 0.2 mg/kg offered acceptable intubating conditions at 90 seconds in 98% of pediatric patients, regardless of the anesthesia-based technique. Longer clinical duration in the halothane group in younger children may be due to age-related potentiation or to the small number of patients enrolled in the younger subgroup.
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Designing a successful block rotation for anesthesiology residents requires not only an appropriate curriculum but also a set of teaching tools, which promote learning. Traditional clinical rotations in Anesthesiology residencies emphasize clinical teaching, supported by interaction with staff. Since Perioperative Medicine is a nontraditional subject for anesthesia residents, we introduced a syllabus and didactic curriculum to support clinical teaching. ⋯ Learning was assessed by calculating the change in test scores. There was significantly more learning in the group given the key words. We conclude that key word designation improved learning in a rotation designed to teach perioperative medicine.
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Randomized Controlled Trial Clinical Trial
Rapid induction of anesthesia with high concentrations of halothane or sevoflurane in children.
To compare the characteristics of the rapid induction of anesthesia in pediatric patients with high concentrations of sevoflurane or halothane, and to determine the ability of anesthesiologists to correctly identify the anesthetic drug when administered in this fashion. ⋯ The induction of anesthesia with high concentrations of either halothane or sevoflurane can be safely accomplished. Pediatric anesthesiologists can differentiate between halothane and sevoflurane when either drug is given in high initial concentrations. The presence of tachycardia may have served as the primary clue in determining which drug was being used.