Journal of clinical anesthesia
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Although the use of a gum-elastic bougie to secure an airway is well described, its use during extubation is not well documented. A bougie was passed through the endotracheal tube (ETT) prior to extubation in anticipation of possible reintubation of a patient with a difficult airway. Once the bougie was in place, the ETT was removed over it. Later, when the patient's airway did become compromised, the trachea was rapidly reintubated using the bougie, without the need for direct laryngoscopy, fiberoptic bronchoscopy, or, worse, emergency tracheostomy.
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To evaluate the success of epidural anesthesia for postpartum tubal ligation using epidural catheters placed during labor and to determine whether patient characteristics, timing of surgery, or technical factors (e.g., length of epidural catheter inserted into the epidural space) influenced the success of subsequent epidural anesthesia. ⋯ Although other factors may influence the timing of postpartum tubal ligation after delivery, the success of epidural anesthesia for tubal ligation using in situ epidural catheters is greater if surgery is performed shortly after delivery.
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Meta Analysis
Postoperative patient-controlled analgesia: meta-analyses of initial randomized control trials.
To compare outcomes during conventional analgesia (as-needed intramuscular dosing) and patient-controlled analgesia (PCA) in postoperative patients by analyzing data from published comparative trials. ⋯ Patient preference strongly favors PCA over conventional analgesia. Patients using PCA also obtain better pain relief than those using conventional analgesia, without an increase in side effects. Favorable effect of PCA upon analgesic usage and length of hospital stay did not in the initial trials attain statistical significance. Nonetheless, the favorable trends in the mean effect sizes for both outcomes argue that further studies of both outcomes should be performed to determine whether the favorable impact of PCA upon either may become statistically significant if larger numbers of patients are enrolled.
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Randomized Controlled Trial Comparative Study Clinical Trial
Comparison of dexmedetomidine and midazolam sedation and antagonism of dexmedetomidine with atipamezole.
To evaluate the effects of dexmedetomidine, an alpha-2 agonist, as an intravenous sedative drug and the effects of atipamezole, an alpha-2 antagonist, on recovery. ⋯ Atipamezole is an effective antagonist for reversing psychomotor impairment following dexmedetomidine sedation.
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Randomized Controlled Trial Comparative Study Clinical Trial
Spinal or systemic analgesia after extensive spinal surgery: comparison between intrathecal morphine and intravenous fentanyl plus clonidine.
To compare two different methods of postoperative analgesia after extensive spinal fusion. ⋯ This study shows that there is a major risk of respiratory depression with a single intrathecal dose of morphine 0.3 mg to control postoperative pain after scoliosis surgery. Systemic clonidine-fentanyl may be a possible approach to the postoperative pain treatment of this surgery.