胃癌术后早期实施肠内营养(enteral nutrition,EN)已经为医学界所公认。然而,如何合理安全地实施好早期EN,保证营养支持顺利进行和更好地发挥支持效果,需要注意很多方面。输注方式的合理使用是确保EN支持能够顺利进行的一项重要工作。关于不同输注方式对于患者营养支持效果的研究鲜有文献报道。本研究针对目前医院可能遇到的3种EN支持输注方式进行了详细比较,以期为临床决策提供依据。1资料和方法 1.1一般资料2012年3月至2013年3月在无锡市 Enteral nutrition (enteral nutrition, EN) has been recognized by the medical community since the early stage of gastric cancer. However, there are many aspects that need to be paid attention to in order to implement the early EN reasonably and safely, to ensure the smooth implementation of nutritional support and to give better supportive effects. The fair use of infusion methods is an important part of ensuring that EN support works well. There are few reports about the effect of different infusion methods on nutritional support in patients. In this study, we compared the three kinds of EN supportive infusion methods that hospitals may encounter at present in order to provide the basis for clinical decision-making. 1 Materials and Methods 1.1 General Information March 2012 to March 2013 in Wuxi City