Journal of anesthesia
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Journal of anesthesia · Dec 2012
Randomized Controlled Trial Comparative StudyComparison between lumbar and thoracic epidural morphine for severe isolated blunt chest wall trauma: a randomized open-label trial.
The aim of this randomized, parallel-arm, open-label trial was to compare lumbar versus thoracic epidural morphine for severe isolated blunt chest wall injury as regards the incidence of pulmonary complications and pain control. ⋯ Lumbar and thoracic epidural morphine administered as once-daily injection to patients with severe isolated blunt chest wall trauma were comparable in terms of pain control, incidence of pulmonary complications, and occurrence of epidural morphine-related side effects.
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Journal of anesthesia · Dec 2012
Randomized Controlled Trial Comparative StudyComparison of the effects of intranasal midazolam versus different doses of intranasal ketamine on reducing preoperative pediatric anxiety: a prospective randomized clinical trial.
To compare the effects of intranasal midazolam versus different doses of intranasal ketamine on reducing preoperative pediatric anxiety. ⋯ Intranasal midazolam was more effective than low- or high-dose intranasal ketamine in reducing preoperative pediatric anxiety. The lower dose of ketamine reduced preoperative anxiety more than a higher dose of ketamine, which may be clinically insignificant.
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Journal of anesthesia · Dec 2012
Randomized Controlled TrialThe effects of magnesium sulfate on neuromuscular blockade by cisatracurium during induction of anesthesia.
During the induction of anesthesia, patients are at risk of aspiration while awaiting full muscle relaxation. Magnesium has been shown to have synergistic effects with neuromuscular blocking drugs. We tested if magnesium, as an adjunct, increases the speed of onset of muscle relaxation, thereby decreasing the risk of aspiration. ⋯ The increased speed of onset of muscle relaxation produced by magnesium is not substantial enough to justify its use in combination with cisatracurium in rapid sequence induction.
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Journal of anesthesia · Dec 2012
Randomized Controlled TrialAdding pregabalin to a multimodal analgesic regimen does not reduce pain scores following cosmetic surgery: a randomized trial.
Multimodal analgesia increases the chance of successful discharge and pain control after surgery, and pregabalin is being promoted as an effective analgesic, based on placebo-controlled studies. We investigated whether adding pregabalin improved pain control and reduced opioid requests when it was added to a multimodal analgesic regimen for cosmetic surgery. ⋯ Perioperative pregabalin 75 mg twice a day does not increase benefit when it is added to an already multimodal analgesic regimen for patients undergoing cosmetic surgery. Several factors could explain our findings, including the possibility of publication bias in the current literature.
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Journal of anesthesia · Dec 2012
Randomized Controlled TrialPenehyclidine enhances the efficacy of tropisetron in prevention of PONV following gynecological laparoscopic surgery.
Postoperative nausea and vomiting (PONV) are common complications after gynecological laparoscopic surgery. Because monotherapy with antiemetics is insufficient, combinations of various antiemetics are often recommended by experts. In this study, our purpose was to find out whether penehyclidine could enhance the efficacy of tropisetron in preventing PONV. ⋯ Penehyclidine showed less efficacy in preventing PONV than tropisetron; however, compared with tropisetron or penehyclidine monotherapy, prophylactic medication with tropisetron plus penehyclidine significantly reduced the incidence of vomiting and decreased the intensity of nausea in women undergoing gynecological laparoscopic surgery.