Journal of clinical anesthesia
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Randomized Controlled Trial Comparative Study Clinical Trial
Laryngo-pharyngeal complaints following laryngeal mask airway and endotracheal intubation.
To investigate the incidence and severity of laryngo-pharyngeal complaints following anesthesia with the use of a laryngeal mask airway (LMA) compared with endotracheal intubation in adults. ⋯ There is a distinct pattern of laryngo-pharyngeal complaints following the use of the LMA and endotracheal intubation. With regard to minor laryngo-pharyngeal morbidity, the advantage of the LMA to endotracheal intubation is questionable.
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Randomized Controlled Trial Clinical Trial
Effect of propofol for induction and ondansetron with or without dexamethasone for the prevention of nausea and vomiting after major gynecologic surgery.
To test the hypothesis that for major gynecologic surgery the combination of propofol for induction, ondansetron, and dexamethasone would be a more effective antiemetic combination than propofol for induction, ondansetron, and saline; and to determine if a propofol induction of anesthesia improved our previously reported results when thiamylal was the induction drug. ⋯ The hypothesis that the addition of dexamethasone to the propofolondansetron combination would significantly reduce postoperative nausea and vomiting (PONV) was not confirmed. A propofol induction of anesthesia resulted in a comparable incidence of PONV when compared with our previously reported results using thiamylal for induction of anesthesia for women having major gynecologic operations.
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Randomized Controlled Trial Comparative Study Clinical Trial
A comparison: the efficacy of sevoflurane-nitrous oxide or propofol-nitrous oxide for the induction and maintenance of general anesthesia.
To compare sevoflurane-nitrous oxide with propofol-nitrous oxide for the induction and maintenance of anesthesia, and to determine the rates of recovery following each anesthetic. ⋯ Sevoflurane allows for rapid inhalation induction of, and emergence from, general anesthesia.
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Randomized Controlled Trial Multicenter Study Clinical Trial
Ondansetron prevents postoperative emesis in male outpatients. S3A-379 Study Group.
To determine (1) the efficacy and safety of ondansetron in the prevention of postoperative nausea and vomiting (PONV) in male outpatients; (2) prognostic factors for PONV in male outpatients; and (3) patients' perceptions of the debilitating effects of PONV in the ambulatory surgery setting. ⋯ Ondansetron 4 mg was more effective than placebo in preventing PONV in male outpatients. Males at potential risk for developing PONV include: (1) those with a history of motion sickness and/or PONV; (2) patients undergoing nonorthopedic procedures; and (3) procedures lasting longer than one hour. Such patients may benefit from receipt of a prophylactic antiemetic. Postoperative nausea and vomiting has a debilitating effect that can be differentiated by patients from the effects of surgery itself.
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Randomized Controlled Trial Comparative Study Clinical Trial
Postoperative analgesia and intraoperative inhalational anesthetic requirements during umbilical herniorrhaphy in children: postincisional local infiltration versus preincisional caudal epidural block.
To determine the postoperative analgesic efficacy of, and the effects on, intraoperative inhalational anesthetic requirements of preincisional caudal epidural block versus postincisional infiltration of local anesthetic following umbilical herniorrhaphy in children. ⋯ Preincisional caudal epidural block is more effective in controlling pain following umbilical herniorrhaphy than is postincisional local infiltration.