TY - JOUR T1 - Fifteen-minute consultation: the complexities of empirical antibiotic selection for serious bacterial infections—a practical approach JF - Archives of disease in childhood - Education & practice edition JO - Arch Dis Child Educ Pract Ed SP - 117 LP - 123 DO - 10.1136/archdischild-2016-310527 VL - 102 IS - 3 AU - Julia A Bielicki AU - David A Cromwell AU - Mike Sharland Y1 - 2017/06/01 UR - http://ep.bmj.com/content/102/3/117.abstract N2 - Potentially life-threatening infections require immediate antibiotic therapy. Most early stage antibiotic treatment for these infections is empirical, that is, covering a range of possible target bacteria while awaiting culture results. Empirical antibiotic regimens need to reflect the epidemiology of most likely causative bacteria, type of infection and patient risk factors. Summary data from relevant isolates in similar patients help to identify appropriate empirical regimens. At present, such data are mostly presented as hospital or other aggregate antibiograms, showing antimicrobial susceptibility testing results by bacterial species. However, a more suitable method is to calculate weighted incidence syndromic combination antibiograms for different types of infections and regimens, allowing head-to-head comparisons of empirical regimens. Once there is confirmatory or negative microbiological evidence of infection, empirical regimens should be adapted to the identified bacterial species and susceptibilities or discontinued. ER -