目的 :探讨螺旋型鼻空肠管在ICU重症患者营养支持治疗当中的应用效果,分析其对于提高营养支持效果和改善患者预后的影响。方法 :选取我院ICU于2015年4月-2017年1月期间收治的78例重症患者作为研究对象,将其随机分为观察组(螺旋型鼻空肠管)和对照组(鼻胃管)各39例,比较两组患者的营养支持治疗效果。结果 :与对照组相比,观察组患者的ALB、Hb以及TP等营养指标相对更高,而肠内营养支持治疗时间和ICU监护时间相对更短,并发症发生率相对更低,对比差异具有统计学意义(P<0.05)。结论 :应用螺旋型鼻空肠管的营养支持治疗效果显著,其对于ICU重症患者的治疗恢复有着积极的促进作用。 Objective: To investigate the application effect of spiral nasojejunal tube in the nutrition supportive treatment of ICU critically ill patients, and to analyze its effect on improving nutritional support and prognosis. Methods: Seventy-eight cases of severe patients admitted to our hospital from April 2015 to January 2017 were randomly divided into observation group (spiral nasojejunal tube) and control group (nasogastric tube) 39 cases, the two groups of patients nutritional support treatment effect. Results: Compared with the control group, the nutrition indexes such as ALB, Hb and TP in the observation group were relatively higher, but the enteral nutrition support treatment time and the ICU monitoring time were relatively shorter, the complication rate was lower, the difference was Statistical significance (P <0.05). Conclusion: The application of spiral nasojejunal nutrition support is significant, which has a positive effect on the recovery of ICU severe patients.