940. First situational diagnosis of the implementation of Antimicrobial Stewardship Programs in Mexican Hospitals, 2021

Abstract

Background The development of antimicrobial stewardship programs (ASP) can help to improve the quality of care and contain the growing problem of antimicrobial resistance (AMR). In Mexico, there is little evidence on the design, implementation and evaluation of hospital ASP. The objective of this study is to present a situational diagnosis of the ASP structure, processes implemented and monitoring of results obtained in a sample of Mexican hospitals. Methods An online survey directed to ASP teams was applied to a purposive sample of 40 hospitals that perform regular antimicrobial stewardship activities in Mexico, during the last trimester of 2021. The survey was based on the ‘core elements’ instruments developed by the CDC and WHO. Results Forty hospitals (62% public and 38% private) were surveyed in 13 states in Mexico regarding ASP basic elements. Infrastructure and Organization elements: on average 52% of these hospitals carry basic actions that refer to: written ASP document and annual plan (46%); allocated human resources (68%); availability of material resources (59%) and use of technological platforms (37%). Processes: development of hospital treatment guidelines (49%); educational interventions (40%); persuasive and feedback interventions (42%); and in greater proportion, restrictive interventions (77%). Monitoring activities: interventions (25%); antimicrobial consumption (73%) and AMR (85%) Conclusion This first diagnosis serves as a baseline to determine the current state of ASP implementation per hospital and in the country. It also reflects on the ASP heterogeneity, that should be addressed by national policies. The greatest challenge lies in the program governance, and the systematic monitoring of the implementation of ASP interventions. Disclosures Anahí Dreser, PhD, MSD: Grant/Research Support.