Objective:To scope review of studies on the risk factors for vessel catheter associated infection in children with intestinal failure was reviewed, so as to provide a reference for clinical medical staff to prevent and control infection.Methods:Based on the framework of scope review method, PubMed, Embase, CINAHL, APA PsycInfo, Web of Science, Scopus, Cochrane Library, China Biomedical Literature Database, China Knowledge Networkand Wanfang database are retrieved. The retrieval period was from the database construction to February 1, 2022. The included literatures were Summarized and analyzed.Results:A total of 28 articles were included, and the risk factors of vessel catheter associated infection in children with intestinal failure were found to include 7 aspects: basic information of children, catheter nursing measures, type of tube-sealing solution, catheter factors, residual intestinal condition of children, nursing level of caregivers, therapeutic factors.Conclusions:The risk factors of vessel catheter associated infection in children with intestinal failure were found to include 7 aspects, which are complex and diverse with distinctive disease characteristics. In the future, medical staff can optimize the pipeline nursing measures; construct the model of cross-specialty health education and improve the nursing level of caregivers to reduce the incidence of vessel catheter associated infection.