Journal of clinical anesthesia
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Randomized Controlled Trial Comparative Study Clinical Trial
Prospective, randomized, double-blind, placebo-controlled comparison of metoclopramide and ondansetron for prevention of posttonsillectomy or adenotonsillectomy emesis.
To compare the antimetic efficacy of prophylactic ondansetron, metoclopramide, and placebo for prevention of postoperative vomiting in pediatric tonsillectomy or adenotonsillectomy patients. ⋯ Prophylactic ondansetron is more effective than metoclopramide or placebo for the prevention of vomiting after tonsillectomy or adenotonsillectomy. Patients who do not vomit postoperatively have shorter LOS.
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Randomized Controlled Trial Comparative Study Clinical Trial
Control of blood pressure and heart rate in patients randomized to epidural or general anesthesia for lower extremity vascular surgery. Perioperative Ischemia Randomized Anesthesia Trial (PIRAT) Study Group.
To examine the degree of success at maintaining patients randomized to epidural or general anesthesia for peripheral vascular surgery within predetermined blood pressure (BP) and heart rate (HR) limits. To investigate associations between such hemodynamic control and intraoperative myocardial ischemia and postoperative major cardiac morbidity. ⋯ Prevention of elevated intraoperative BP and/on rapid changes in BP or HR may be more successful with epidural than with general anesthesia. Such vital sign abnormalities may occur more frequently in patients who have had intraoperative ischemia or are at risk for having it later in the procedure.
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Randomized Controlled Trial Comparative Study Clinical Trial
Preventing pain during injection of propofol: the optimal dose of lidocaine.
To define the optimal dose of lidocaine to be added to propofol to reduce the incidence of pain during its injection. ⋯ Within this dose range and in this patient population, 30 mg of lidocaine is optimal for reducing the pain during injection of propofol.
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Randomized Controlled Trial Comparative Study Clinical Trial
A mixture of mivacurium and rocuronium is comparable in clinical onset to succinylcholine.
To compare the clinical onset and duration of a combination of mivacurium and rocuronium with succinylcholine, and to determine the efficacy of this mixture for rapid tracheal intubation. ⋯ This combination of mivacurium and rocuronium is comparable to succinylcholine in both clinical onset time and quality of intubating conditions. When rapid onset of dense neuromuscular blockade and intermediate clinical duration is desirable, this mixture may be an acceptable alternative to succinylcholine.
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Randomized Controlled Trial Comparative Study Clinical Trial
Parental presence plus oral midazolam decreases frequency of 5% halothane inductions in children.
To determine the frequency of 5% halothane induction and behavioral distress during inhalation induction with both oral midazolam and parental presence compared with parental presence alone. ⋯ The combination of parental presence plus oral midazolam reduces the likelihood of needing a 5% rapid halothane induction when compared with parental presence without premedication.