کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2763694 | 1150762 | 2008 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Inability to ventilate while using a silicone-based endotracheal tube Inability to ventilate while using a silicone-based endotracheal tube](/preview/png/2763694.png)
We present a complication associated with herniation of a specially designed silicone-based endotracheal tube (ETT) cuff used for laryngeal nerve monitoring (electromyographic [EMG] ETT). Lung ventilation in our patient was initially unimpeded. However, 30 minutes after initiation of anesthesia with desflurane and nitrous oxide, there was a sudden inability to ventilate due to the herniation of the ETT cuff presumably caused by diffusion of nitrous oxide into the silicone-based cuff. In vitro testing has shown that the increase in intracuff pressure during ventilation with nitrous oxide in the silicone-based EMG ETT is much greater (approximately 50 mmHg) than that in the polyvinyl chloride–based ETT (approximately 10 mmHg) routinely used in our department.
Journal: Journal of Clinical Anesthesia - Volume 20, Issue 5, August 2008, Pages 389–392