Objective:To explore the best evidence-based nursing plan for the prevention and management of peritonitis associated with peritoneal dialysis, and evaluating the effect of its application.Methods:BMJ Best Practice, Up To Date, Cochrane Library, Joanna Briggs Institute (JBI) Evidence-based Health Care Center database, UK National Clinical Medical Research Guidelines, PubMed, CINAHL, Embase, Web of Science, Physiotherapy Evidence Database, BMJ-Best Practice, SCI, Google Scholar, Europe PMC, Research Gate, NCBI, Yomitong, Mmes, Clinical Practice Guide, CNKI, Wanfang, Chinese Biomedical Literature Database, VIP database involves allguidelines, expert consensus, systematic evaluation and other relevant evidence on the prevention and management of peritoneal diaperis-related peritonitis at home and abroad from establishment to June 2021. The quality of the literature was evaluated and the level of evidence was evaluated. Finally, evidence was extracted and summarized.Results:After repeated check and multiple screening, a total of 13 articles were selected, including 5 guidelines, 2 expert consensus and 6 systematic reviews. At the same time, 19 pieces of best evidence were collected five aspects of peritonitis prevention, peritonitis diagnosis, peritonitis treatment, peritoneal dialysis patient training and management, and healthy quality of life.Conclusions:The prevention and management of peritonitis can effectively reduce the occurrence of peritonitis associated with peritoneal dialysis. According to the clinical situation of the department and the will of patients, standardized nursing procedures are formulated for clinical nurses and personalized nutrition guidance is provided for peritoneal dialysis patients, which is convenient to further improve the quality of life of patients.