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危重症患者肠内营养耐受性评估方法的研究进展 被引量:2

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摘要 危重症患者由于感染、创伤等情况导致的全身炎性反应,往往处于应激性的高代谢分解及免疫调节失当状态,近年来越来越多的研究显示,肠内营养(EN)不仅能够为患者提供营养支持,还能够调节免疫应答,减少并发症,缩短住院时间,改善患者预后[1]。虽然“肠道有功能就利用它”的观念已深入人心,但最近一项关于EN实施情况的调查研究显示,中国EN的开展现状并不令人满意[2]。而危重症患者在EN实施过程中容易出现的喂养不耐受(FI)是阻碍EN实施的重要原因。研究显示,危重症患者FI发生率为2%~75%,FI与患者住院时间延长及病死率增加密切相关[3]。本文对目前现有的评估危重症患者EN耐受性的相关方法作一综述,为临床更好地实施患者EN提供一定的参考。
出处 《现代医药卫生》 2019年第13期1997-2000,共4页 Journal of Modern Medicine & Health
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