Date of Award
Doctor of Nursing Practice (DNP)
Debbie Conner, Ph.D., MSN, ANP/FNP-BC, FAANP
This project identified gaps in policy and processes to improve patient outcomes related to workflow in the catheter-associated urinary tract infection policy and process at a 400-bed hospital in southern California. Even with an evidence-based infection prevention bundle in place, the current process was not working, as demonstrated by high catheter-associated infection rates for the last two years.
This project answers the question: Does the use of a comprehensive evaluation of the current policy and process using the Lean Six Sigma quality improvement model influence a reduction in infection rates in patients who have an internal urinary catheter over 15 weeks? Despite published consensus guidelines for the diagnosis, prevention, and treatment of catheter-associated urinary tract infections; a single, evidence-based approach to the reduction of urinary tract infection does not exist. Avoiding the placement of catheters and encouraging early removal are the most effective interventions to prevent infection.
The outcomes of the project resulted in a decrease in infections and significant cost reduction for the organization related to patient days and fines. Implementation of teams, nurse-driven protocols, and the establishment of bi-annual staff education were successful interventions. Lean Six Sigma played a significant role in the recognition of practical strategies required to ensure the effective use of proven infection prevention and to decrease the burden of disease correlated with indwelling urinary catheterization.
Behrend, Lisa Ann, "Revisiting CAUTI Prevention: A Multifaceted Approach using Lean Six Sigma" (2020). Student Scholarly Projects. 2.
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