Quality Improvement (QI) is an ongoing effort to do the best that we can do, with the resources that we have. It's about finding better ways of delivering healthcare, and it's an integral part of many healthcare organizations worldwide. Let's explore a real-world example of a QI project to understand how it works and its benefits.
Improving patient safety and reducing healthcare-associated infections (HAIs) is a common goal in many QI initiatives. Let's delve into a QI project that targeted central line-associated bloodstream infections (CLABSIs), a type of HAI that can lead to significant morbidity and mortality.
A QI Project to Reduce CLABSIs
?qiproject">In 2010, a team of quality improvement specialists, physicians, and nurses at St. Joseph Hospital in Orange, California, embarked on a QI project to reduce CLABSIs in their intensive care units (ICUs). Their goal was to have zero CLABSIs for six consecutive months.
To achieve this, the team used the Plan-Do-Study-Act (PDSA) cycle, a key approach in QI. The project involved several key changes in practice and process.
Implementation of a Bundle Protocol
First, the team implemented a bundle protocol for central line insertion and maintenance. This bundle included evidence-based practices such as:
- Hand hygiene
- Using a full-barrier isolation technique
- Opting for the subclavian vein for central line insertion, if possible
- Eliminating femoral access
- Removing unnecessary central lines
The bundle was designed to create a checklist that healthcare workers would follow to reduce infection risk.
Educational Interventions
The team also introduced educational interventions to improve adherence to the bundle protocol. These included:
- In-situ simulation drills to practice bundle use during realistic, high-stress scenarios
- Didactic lectures and small group discussions with clinical leaders
- Pamphlets and posters highlighting the bundle protocol
Additionally, regular audits and feedback were provided to ensure consistent adherence to the bundle protocol.
Measuring Success and Sustainability
The team tracked CLABSI rates using statistical process control charts. After initial improvements, the team faced a bit of a plateau. They went back to the drawing board and realized that proper dressing changes were not being consistently followed. The team then added a dressing change element to the bundle and saw a considerable reduction in CLABSIs.
The project succeeded in eliminating CLABSIs for six consecutive months and led to a 97% reduction in infections overall. The success of the project was sustained, with CLABSIs remaining at zero for over three years after the initial project completion. Moreover, the interventions became standard practice in the ICU.
The story of St. Joseph Hospital's QI project exemplifies how continuous effort, data-driven decision making, and the involvement of frontline staff can lead to significant improvements in patient safety. The methodology used here should serve as a model for other healthcare organizations seeking to improve quality and patient outcomes.
