A demonstration project on the impact of safety culture on infection control practices in hemodialysis.

BACKGROUND

Infections among hemodialysis patients continues to be major causes of morbidity and mortality despite advances in the science of infection prevention. Many infections are potentially preventable, yet research suggests that evidence-based interventions are not uniformly practiced in dialysis settings. The purpose of the project was to reduce the risk of infection among hemodialysis patients in an outpatient dialysis clinic in upstate New York through the development of an enhanced patient safety culture.

METHODS

A survey was used to assess the safety culture of a large outpatient dialysis program. A Comprehensive Unit-based Safety Program was instituted to enhance infection prevention practices. Evidence-based checklists and audit tools were used to track staff adherence to protocols.

RESULTS

Scores on the survey were strongly correlated with bloodstream infection rates. Adherence to infection control standards improved when the End Stage Renal Disease Safety Program was implemented, with audits improving from 27%-82% of procedures performed correctly. Bloodstream infection rates decreased from 2.33-1.07 events per 100 patient months, and the standardized infection ratios decreased from 1.960-0.985 in the 12-months after implementation.

CONCLUSIONS

The Comprehensive Unit-based Safety Program model and implementation of the safety program may be effective in improving the culture of safety and adherence to evidence-based practices in hemodialysis. Enhanced patient safety culture is correlated with improved patient outcomes.