[Chinese expert consensus on the establishment and application of vascular access of critical care blood purification (2023)].

Critical patients have their own characteristics in the establishment and application of blood purification vascular access. In order to guide the blood purification work of this special group, the Chinese expert consensus on the establishment and application of blood purification vascular access in critically ill patients was developed by Chinese Cooperation Group of Critical Care Blood Purification. Literatures at home and abroad were retrieved and professional experience were taken into consideration. The key vascular access issues during blood purification in critically ill patients were listed and then the expert consultation forms were designed. Each item was revised considering objective evidence and expert opinions obtained through Delphi expert consultation and expert meeting. Experts reached agreement on 6 parts and 47 items, which will provide references for clinical works.重症患者在血液净化血管通路的建立与应用中存在其自身特点，为指导这一特殊人群的血液净化临床工作，中国重症血液净化协作组组织专家制定了重症患者血液净化血管通路建立与应用中国专家共识。协作组通过组织专家系统查阅文献资料并结合专家临床经验，列出重症患者血液净化过程中的血管通路问题，设计专家函询表，应用德尔菲专家函询法和专家会议法对各个条目进行修改、完善，最终在六个方面47个条目达成共识，为临床医护人员实施重症血液净化提供有价值的参考。.