Incidence, risk factors, and outcome of bloodstream infections during the pre‐engraftment phase in 521 allogeneic hematopoietic stem cell transplantations

Abstract

Despite low attributable mortality of BSI, crude mortality at day 120 after transplantation was 21%, indicating an association between BSI and other risk factors for death. The risk of gram-negative BSI increased over time in parallel with an increased rate of quinolone resistance. However, the incidence and attributable mortality of gram-negative BSI remained low. Thus, prophylaxis with ciprofloxacin is still deemed appropriate, but continued assessments of the risk and benefits of fluoroquinolone prophylaxis must be performed.