Journal of clinical anesthesia
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To determine if the laryngeal mask airway (LMA) seal is maintained during surgery, to evaluate the safety of an LMA leak test, and to determine the time course of the increase in LMA cuff pressure in vivo in the presence of nitrous oxide (N2O). ⋯ The LMA leak test can be safely performed. The airway seal provided by the LMA is well maintained during surgery. The increase in LMA cuff pressure during surgery in the presence of N2O is small and probably is not a cause for clinical concern. If positive pressure is to applied in the presence of an LMA, one should limit this pressure to below the LMA leak pressure so as to lower the risk of inflating the stomach with gas that may than leak around the LMA.
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Randomized Controlled Trial Comparative Study Clinical Trial
Patient-controlled intranasal analgesia (PCINA) for the management of postoperative pain: a pilot study.
To compare patient-controlled intranasal analgesia (PCINA) for post-operative pain management with ward-provided pain therapy. ⋯ PCINA provides an adequate, noninvasive mode of postoperative pain management. The PCINA device is easy to handle and offers new perspectives in the management of postoperative pain.
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EMLA cream is an acronym for eutectic mixture of local anesthetics. It contains lidocaine and prilocaine creams. A eutectic preparation, applied topically, penetrates into the dermis after an application period of 1 to 2 hours. This case report describes the successful treatment with EMLA cream of post-herpetic neuralgia, which was resistant to other modes of therapy, and briefly discusses the pharmacology of EMLA cream.
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Randomized Controlled Trial Comparative Study Clinical Trial
Effect of ketorolac on bleeding time and postoperative pain in children: a double-blind, placebo-controlled comparison with meperidine.
To determine whether ketorolac 0.75 mg/kg would provide a comparable degree of analgesia to that of meperidine 1 mg/kg in terms of postoperative opioid requirements and pain scores in children undergoing surgeries associated with mild to moderate postsurgical discomfort. ⋯ Ketorolac provided analgesia comparable to that of meperidine and significantly reduced opioid requirements. Since ketorolac was not associated with a reduction in postoperative vomiting or length of stay, and in view of the uncertain risk of bleeding, it offers no advantage over meperidine in the management of mild to moderate acute postsurgical pain.