肠外营养并发症的发生及防治

PN广泛应用于临床取得了较好的疗效，挽救了部分危重病人，并发症也较早期明显减少。但近几年来，随着各种技术和产品的成熟，认识到肠外营养有其不足之处，如用肠外营养要求医护人员增强防护意识、加强预防就能避免发生这些并发症。

Occurrence and preventionof complication associated with parenteral nutrition support

Parenteral nutrition support has been widely used in clinicalmedicine and better cure effects have been achieved,which saved many severe patients'life.There has been an evidently decrease in the complication.However,ideal if prevention and cure if doctors and nurses for the complications abates gradually along with the mature of medical skills and productions and decrease of complications.Result in some complications that can be avoided happened.This article will analysis and discusses their causes and how to prevent and cure them.We thick that main cause of abatement of ideal with prevention and cure of doctors and nurses for the complications is deerease of complication associated with parenteral jnutritional support recently.So ling as we strengthen the ideal of prevention and cure,these complications can be avioded.