Journal of clinical anesthesia
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Randomized Controlled Trial Clinical Trial
Postoperative hemodynamic and thermoregulatory consequences of intraoperative core hypothermia.
To evaluate the postoperative hemodynamic and thermoregulatory consequences of intraoperative core hypothermia. ⋯ These data confirm that the effects of intraoperative hypothermia on postoperative HR and BP are modest in relatively young, generally healthy patients. In contrast, intraoperative hypothermia caused substantial postoperative thermal discomfort, and full recovery from hypothermia required many hours. Delayed return to care normothermia apparently resulted largely from postoperative thermoregulatory impairment.
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To determine unbiased patient preferences for either spinal or general anesthesia for upcoming surgeries. ⋯ This survey shows a strong patient preference for general anesthesia and a phobia for spinal anesthesia.
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Randomized Controlled Trial Comparative Study Clinical Trial
Comparison of sevoflurane and halothane anesthesia in children undergoing outpatient ear, nose, and throat surgery.
To compare the induction, maintenance, and recovery characteristics of sevoflurane and halothane in pediatric ambulatory patients undergoing adenoidectomy with or without myringotomies (BMTs). To compare the hemodynamic effects of the two drugs. ⋯ Sevoflurane provides a faster anesthetic emergence and recovery than halothane in premedicated patients but it does not expedite meeting current home discharge criteria.
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Randomized Controlled Trial Clinical Trial
Pre-induction skin-surface warming minimizes intraoperative core hypothermia.
To test the hypothesis that only one hour of preinduction skin-surface warming decreases the rate at which core hypothermia develops during the first hour of anesthesia. ⋯ A single hour of preoperative skin-surface warming reduced the rate at which core hypothermia developed during the first hour of anesthesia. Preoperative skin surface warming is particularly helpful during short procedures because redistribution hypothermia is otherwise difficult to treat.