急性重症胰腺炎阶段性营养支持治疗的临床观察

目的观察阶段性营养支持治疗对急性重症胰腺炎(SAP)预后的影响。方法选择SAP患者46例随机均分成两组分别接受全肠外营养(TPN),肠外营养(PN)加肠内营养(EN)。观察两组在血清学指标、并发症、继发感染、死亡率、住院时间和住院费用的差异。结果PN加EN组全部患者均能耐受早期肠内营养;两组患者在给予营养后总蛋白、清蛋白、血钙水平与营养支持前相比均明显升高,差异有统计学意义(P0.05);营养支持后两组间在总蛋白、清蛋白、血钙水平差异有统计学意义(P0.05);在继发感染、并发症、住院时间和费用上PN加EN组均少于TPN组,差异有统计学意义(P0.05)。结论SAP患者早期进行肠内营养是可靠、有效、可行的,并可作为营养支持治疗的首选。

Clinical observation of staged nutrition support in patients with severe acute pancreatitis

Objective To observe the therapeutic effect of staged enteral and parenteral nutrition support in the patients with severe acute pancreatitis.Methods 46 patients were randomized into 2 groups as follows:TPN,PN+EN.Differences between TPN and EN+PN were observed in complication,secondary infection,mortality,and other indexes.Results All of 23 patients in the group of PN+EN could tolerate the therapy of enteral nutrition;the group of PN + EN was less than group TPN in complication,secondary infection,mortality...