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Adherence feedback to improve asthma outcomes among inner-city children: a randomized trial

Michiko Otsuki1, Michelle N Eakin, Cynthia S Rand

  • 1Department of Psychology, University of South Florida St Petersburg, St Petersburg, Florida, USA.

Pediatrics
|December 2, 2009
PubMed

Insights

Home-based asthma education improved adherence and reduced symptoms in children. Medication adherence feedback did not offer additional benefits over education alone. Both interventions showed modest short-term improvements.

Area of Science:

  • Pediatric Pulmonology
  • Health Services Research
  • Behavioral Medicine

Background:

  • Asthma is a chronic respiratory condition affecting inner-city children.
  • Effective management requires consistent medication adherence and patient education.
  • Current interventions vary in their impact on pediatric asthma outcomes.

Purpose of the Study:

  • To evaluate the longitudinal impact of home-based asthma education with medication adherence feedback (AMF) versus asthma education alone (ABC) on pediatric asthma outcomes.
  • To compare these interventions against a usual-care (UC) control group.
  • To assess effects on asthma symptoms, healthcare utilization, and medication adherence.

Main Methods:

  • A randomized controlled trial involving 250 inner-city children with asthma.
  • Interventions included adherence monitoring with feedback (AMF) and asthma basic care (ABC).
  • Health outcomes and inhaled corticosteroid (ICS) adherence were assessed over 18 months using multilevel modeling.

Main Results:

  • Asthma basic care (ABC) led to more rapid decreases in asthma symptoms and corticosteroid courses compared to usual care (UC).
  • Adherence monitoring with feedback (AMF) showed a short-term increase in ICS adherence but no long-term advantage over UC.
  • No significant differences in hospitalization rates or between ABC and AMF groups were observed.

Conclusions:

  • Home-based asthma education (ABC) improves adherence and reduces morbidity in inner-city children.
  • Educational interventions offer modest short-term benefits for pediatric asthma.
  • Adherence feedback does not provide additional benefits beyond standard asthma education.
Abstract

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