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Asthma medication use and health care utilization evolution during pandemic times
Lisa Ulrich1,2,3, Joshua Yell4, Melissa Holtzlander1,2
1Pediatric Pulmonology Nationwide Children's Hospital Columbus, Columbus, Ohio, USA.
Insights
The Coronavirus Disease (COVID-19) pandemic led to increased pediatric asthma emergency department visits in 2021. This surge coincided with a significant drop in controller asthma medication prescriptions, suggesting adherence issues may be a key factor.
Area of Science:
- Pediatric Healthcare
- Epidemiology
- Public Health
Background:
- The Coronavirus Disease (COVID-19) pandemic significantly disrupted pediatric asthma care, initially causing a decline in healthcare utilization.
- Understanding the evolving impact of the pandemic on asthma management is crucial for public health.
Purpose of the Study:
- To compare Emergency Department (ED) utilization and asthma medication prescription fill rates between 2020 and 2021.
- To evaluate changes in pediatric asthma care later in the COVID-19 pandemic.
Main Methods:
- Retrospective analysis of pediatric Medicaid population data in a specific county.
- Comparison of ED visits and prescription fill rates for controller and quick-relief asthma medications from March-December 2020 versus March-December 2021.
Main Results:
- A 46.7% increase in pediatric asthma ED utilization was observed in 2021 compared to 2020 (p=0.0371).
- No significant change in reliever medication fills occurred, but controller medication fills significantly declined (p=0.0039).
- Increased viral positivity rates were noted during the period of increased ED visits and decreased controller medication use.
Conclusions:
- Decreased controller medication adherence may explain the resurgence in pediatric asthma ED utilization during the later stages of the COVID-19 pandemic.
- The findings highlight a potential need for new interventions to improve medication adherence in pediatric asthma patients.
- Poor medication adherence despite increased ED visits indicates a critical gap in current asthma management strategies.
Abstract:
Pediatric asthma care was significantly impacted by the Coronavirus Disease (COVID-19) pandemic, with significant decline in asthma health care utilization noted early in the pandemic. We compared Emergency Department (ED) utilization rates and prescription fill rates of controller and quick relief asthma medications between March and December 2020 versus 2021 in a county-specific pediatric Medicaid population to evaluate for changes later in the pandemic. Our data showed an increase in ED utilization by 46.7% (p-.0371) in the second year of the pandemic. There was no significant change in prescription fills for reliever medications (p-.1309) during this time with increased ED utilization for asthma but there was a significant decline in controller medication fills (p-.0039). This data suggests a potential explanation for resurgence of asthma health care utilization because of decreased controller medication fill and use during a time frame that also saw increased viral positivity rates. The poor medication adherence rates despite this increase in ED visits suggests that new interventions may be needed to assist patients with asthma medication adherence.
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