[Research progress on healthcare-associated infection in patients with extracorporeal membrane oxygenation]

Extracorporeal membrane oxygenation (ECMO), as an effecitive life support technique, is widely used in patients with respiratory and/or cardiac failure. Infection, with a prevalence of approximately 21% in adult patients with ECMO, is one of the most common complications and has a significant impact on mortality. Early identification of infections, and accurate prevention and anti-infective therapies for ECMO patients can improve their survival, but there is a lack of standardized protocols for recognition, diagnosis, management, prevention and treatment of the infections. By analyzing a series of literatures on healthcare-associated infections in patients with ECMO, the epidemiology, pathogens, risk factors, diagnosis, prevention and treatment were summarized to provide a theoretical background for the early identification, diagnosis and patient management of nosocomial infections.