Singh Karen E, Baum Victor C
University of Virginia, Charlottesville, VA, USA.
Semin Cardiothorac Vasc Anesth. 2012 Dec;16(4):182-6. doi: 10.1177/1089253212451150. Epub 2012 Jul 13.
There is growing evidence that the general current approach in many centers of continued mechanical ventilation following cardiac surgery has evolved through historical experience rather than having a strong physiological basis in current practice. There is evidence going back several decades supporting very early (in the operating room [OR]) extubation in pediatric cardiac anesthesia. The authors provide evidence from numerous sources showing that extubation in the OR or shortly after arrival in the ICU is safe and cost-effective and is not prevented by the type of cardiac surgery or the use of cardiopulmonary bypass. They query if the paradigm should not be reversed and very early extubation be the routine unless contraindicated. Like any anesthetic technique, appropriate patient selection is called for, but this technique is widely appropriate.
越来越多的证据表明,目前许多心脏手术中心持续机械通气的常规方法是基于历史经验发展而来,而非在当前实践中有坚实的生理学基础。有证据表明,几十年来,小儿心脏麻醉中极早期(在手术室[OR])拔管是可行的。作者从众多来源提供的证据表明,在手术室或抵达重症监护病房(ICU)后不久进行拔管是安全且具有成本效益的,并且不受心脏手术类型或体外循环使用的影响。他们质疑是否不应颠倒这一模式,除非有禁忌证,极早期拔管应成为常规操作。与任何麻醉技术一样,需要进行适当的患者选择,但这种技术适用范围广泛。