Time is of the Essence: Achieving Prompt and Effective Antimicrobial therapy of Bloodstream infection With Advanced Hospital Information Systems

Abstract

The early administration of appropriate antibiotic therapy is crucial for the survival of patients with bacteremia. Current research focuses on improving analytical times through technology while there have been very few efforts to improve post-analytical times even though they represent 40% of the time between blood taking and appropriate treatment administration. One of the clues is the efficiency and appropriateness of the result communication system. Here, we review all delays in the whole process with the aim of improving time to appropriate treatment administration. We discuss causes for long times to adjust treatment once microbiological results are released. We argue that that the pervasive health information system in this organization serves as both a bottleneck and a rigid framework to focus on. Finally, we explore how should be conceived the next generation hospital information systems to effectively assist the doctors in treating patients with bacteremia.

Keywords: Bloodstream Infection; Hospital Information System; Post-analytical times; Time to Appropriate Treatment Administration; Time to results.