Journal of clinical anesthesia
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Case Reports
Management of the difficult pediatric airway in an austere environment using the lightwand.
Increasingly, medical teams are providing sophisticated surgical treatment to pediatric patients in developing nations. Such care is often administered under relatively austere conditions using easily transported equipment. Because some of these patients may present with congenital or acquired airway abnormalities that make direct laryngoscopy difficult or impossible, alternative methods of endotracheal intubation should be available. ⋯ Use of the lightwand has a proven record of success and obviates the need for the heavier, more delicate, and more expensive flexible fiber-optic laryngoscope or pediatric bronchoscope. Two cases are reported in which pediatric patients with difficult airway anatomy due to severe burn scar contractures were successfully and easily intubated using the lightwand. This technique is useful for management of the difficult pediatric airway in the austere environment of the typical medical relief mission.
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Review Randomized Controlled Trial Comparative Study Clinical Trial
Simulation technique for difficult intubation: teaching tool or new hazard?
This investigation evaluated the risks of a simulation drill designed to improve the skill of anesthesia personnel in dealing with an unexpected difficult intubation. In a controlled prospective study, 40 patients with normal airways scheduled to undergo noncardiothoracic surgery were randomized into two groups of 20 patients. In the control group, intubation was performed by standard techniques. ⋯ There were five uncomplicated esophageal intubations in the simulation group compared with none in the control group (p = 0.001). No other adverse events were recorded. The potential hazards of esophageal intubation should be considered before this simulation drill is performed.
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Comparative Study Clinical Trial Controlled Clinical Trial
Caudal analgesia for pediatric day case surgery: assessment of motor function prior to discharge.
The benefits of caudal analgesia are well recognized in the prevention of postoperative pain following pediatric surgery. The possibility of motor weakness may deter anesthetists from using this technique. This study investigates motor function prior to discharge in boys who, as day case patients, received caudal analgesia for pain relief following circumcision. ⋯ Three different dosage regimens of bupivacaine were compared. No important motor weakness was demonstrated, and there was no difference with respect to motor block in the three groups. Caudal analgesia may be recommended as a suitable technique for day case patients.
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The Grieshaber Air System was designed to maintain intraocular pressure during ophthalmologic surgery. It also has been used to maintain pressure in leaking endotracheal tube cuffs. It is a very useful device, especially if the intubation is difficult or the patient's position precludes replacement of the endotracheal tube. Two patients are presented in whom the system was used to maintain endotracheal tube cuff pressure.