Effectiveness of the Spirometry 360 Quality Improvement Program for Improving Asthma Care: A Cluster Randomized Trial

Area of Science:

• Pediatric Primary Care
• Quality Improvement Science
• Asthma Management

Background:

• Asthma is a common chronic respiratory disease in children, requiring effective management strategies.
• Quality improvement (QI) programs aim to enhance healthcare processes and patient outcomes.
• Distance learning models offer a flexible approach to implementing QI initiatives in healthcare settings.

Purpose of the Study:

• To evaluate the effectiveness of the Spirometry 360 distance learning QI program.
• To assess the program's impact on spirometry test quality and asthma care processes.
• To determine the program's influence on health-related quality of life and healthcare utilization for pediatric asthma.

Main Methods:

• A cluster randomized controlled trial was conducted across 50 pediatric primary care practices.
• Practices were recruited from two practice-based research networks.
• The study involved 626 children with asthma and assessed spirometry quality, controller medication use, and patient-reported outcomes.

Main Results:

• No significant improvement was observed in spirometry test quality between intervention and control groups.
• The QI program did not lead to better appropriate use of asthma controller medications.
• Parent- and patient-reported outcomes, including health-related quality of life and healthcare utilization, remained unchanged.

Conclusions:

• The Spirometry 360 distance learning QI program was ineffective in enhancing spirometry test quality or patient outcomes for pediatric asthma.
• Current QI programs may require adjustments, such as targeting specific practice performance levels or tailoring content.
• Future QI initiatives should consider modifications to improve their efficacy in pediatric asthma care.