May 11, 2017
Background: Fever without source in infants less than three months old presents a difficult diagnostic dilemma for ED physicians. Over the past 25 years several algorithms have been developed to help guide clinicians, most notably the Rochester, Philadelphia and Boston Criteria, in determining which infants require admission vs. outpatient management. These studies were designed published between 1992 and 1994 prior to the wide spread use of HiB and pneumococcal vaccines in children, maternal GBS screening and the development of many new biomarkers.
The Step-by-Step approach to febrile infants was developed by a European group of pediatric emergency physicians with the objective of identifying low risk infants who could be safely managed as outpatients without lumbar puncture or empiric antibiotic treatment. The algorithm was designed using retrospective data and this study attempts to prospectively validate it....Read More