Journal of clinical anesthesia
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Randomized Controlled Trial Clinical Trial
Pediatric caudal block with mepivacaine, bupivacaine or a mixture of both drugs: requirement for postoperative analgesia and plasma concentration of local anesthetics.
To assess the effects of pediatric caudal block using mepivacaine, bupivacaine, or a mixture of both drugs on postoperative analgesia, and to examine plasma concentrations of the local anesthetics after caudal injection. ⋯ Pediatric caudal block with a mixture of mepivacaine and bupivacaine is effective for intraoperative and postoperative analgesia.
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Randomized Controlled Trial Comparative Study Clinical Trial
When should diclofenac be given in ambulatory surgery: preoperatively or postoperatively?
To determine the optimum time of administration of diclofenac in patients undergoing ambulatory knee arthroscopy: either preoperatively or postoperatively. ⋯ There is no difference in pain relief whether diclofenac is given preoperatively or postoperatively in patients undergoing unilateral ambulatory knee arthroscopy. Preoperative and postoperative treatment with diclofenac potassium is equally effective.
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Randomized Controlled Trial Comparative Study Clinical Trial
Comparison of no airway device, the Guedel-type airway and the Cuffed Oropharyngeal Airway with mask ventilation during manual in-line stabilization.
To compare two different types of oropharyngeal airway: the Guedel-type oral airway and the Cuffed Oropharyngeal Airway (COPA), with respect to the effectiveness of positive-pressure ventilation (PPV) through a face mask in patients with in-line stabilization of the head and neck. ⋯ Although clinical differences often appear trivial, the COPA is more effective on mask ventilation than the Guedel-type airway when used in patients with manual in-line stabilization.
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Randomized Controlled Trial Comparative Study Clinical Trial
Nicardipine versus nitroprusside for breakthrough hypertension following carotid endarterectomy.
To evaluate the effectiveness of nicardipine and nitroprusside for breakthrough hypertension following carotid endarterectomy. ⋯ Nicardipine administration produced more rapid BP control, most likely related to the administration of a loading dose. In addition to more rapid control, nicardipine-treated patients had less variability in BP and required significantly fewer additional interventions. Although no patient suffered a major event during this study, this study was not powered sufficiently to assess safety.
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Randomized Controlled Trial Comparative Study Clinical Trial
Comparison of wire reinforced tubes with warmed standard tubes to facilitate fiberoptic intubation.
To compare the ease of insertion of a warmed standard tracheal tube to that of a wire reinforced tracheal tube when placed over a flexible fiberoptic bronchoscope. ⋯ When performing elective flexible fiberoptic bronchoscopy for intubation, we recommend using the less expensive warmed standard tracheal tube.