肠内营养常用置管方法的评价

Introduction and evaluation of the commonly used catheter methods of the enteral nutrition

危重症病人的营养供给途径可分为肠外营养(PN)和肠内营养(EN)支持两种。在满足可实施EN的前提下,经空肠给予营养应是危重症病人首先考虑的途径。病人要实施EN,必须建立适当的管饲途径,而具体的EN建立又包括多种手段和方法,各种置管方法有其各自的特点。以下对现今临床上可用的各种EN置管方法以及各种手段的适应范围、禁忌证、成功率、并发症和可行性等进行介绍和评价,为临床应用提供参考。

There are two approaches to p context： parenteral nutrition support （PN） and e jejunum tract should be first method should be chosen to considered when EN rovide critically ill patients with nutrition in a clinical nteral nutrition support （EN）. Supplying nutrition via was selected. Above all, an appropriate tube feeding provide EN. Every method has its own characteristics.