The Regional Antibiogram Is an Important Public Health Tool to Improve Empiric Antibiotic Selection Stenotrophomonas maltophilia As A Case Example

摘要

BackgroundEarly appropriate antibiotic selection is life saving in sepsis. Facility-level antibiograms inform antibiotic selection after pathogen identification and before susceptibility results are available, but only if ≥ 30 isolates from a given species are tested in the prior year. Stenotrophomonas maltophilia (SM) has a complex resistance profile and is associated with an 8-fold mortality increase. We hypothesized that a regional antibiogram may help inform clinical decision-making for severe SM infections.