A multicenter, phased, cluster-randomized controlled trial to reduce central line–associated bloodstream infections in intensive care units.
Approach to Improving SafetyResource TypeSetting of CareClinical AreaError TypesOrigin/Sponsor
The Keystone ICU project was able to nearly eliminate catheter-related bloodstream infections (CRBSI) in more than 100 ICUs in Michigan through use of an evidence-based checklist and a comprehensive unit-based safety program. However, as a pre–post cohort study, it was unable to clearly establish a causal relationship between the intervention and the decrease in CRBSIs. This study utilized a multicenter, phased randomized controlled trial design to validate this causal relationship. Both groups in this study dramatically decreased infection rates after implementation of the multifaceted intervention, and they sustained these rates over time. This finding lends further evidence for the preventability of most CRBSIs.