Improving Adherence in Urban Youth With Asthma: Role of Community Health Workers.
J Allergy Clin Immunol Pract
; 10(12): 3186-3193, 2022 Dec.
Article
em En
| MEDLINE
| ID: mdl-36058514
ABSTRACT
BACKGROUND:
The Asthma Action at Erie Trial is a comparative effectiveness trial comparing a community health worker (CHW) versus certified asthma educator (AE-C) intervention in low-income minority children.OBJECTIVES:
Determine whether asthma medication possession, adherence, technique, and triggers differ in children receiving an asthma CHW compared with an AE-C intervention.METHODS:
Children with uncontrolled asthma were randomized to receive 10 CHW home visits or 2 AE-C sessions in a clinic over 1 year. Asthma medication possession and inhaler technique were observed; adherence was measured using self-report, dose counters, and electronic monitors. Environmental triggers were captured by self-report, observation, and objective measurement. Mixed effects linear and logistic regression models were estimated for continuous and binary outcomes.RESULTS:
Children (n = 223) were mainly Hispanic (85%) and ages 5 to 16 years. Quick-relievers (82%), spacers (72%), and inhaled corticosteroid (ICS)-containing medications (44%) were tracked. Of those with uncontrolled asthma, 35% lacked an ICS prescription (n = 201). Children in the CHW arm were more likely to have an ICS prescription at 12 months (odds ratio 2.39; 95% CI 0.99-5.79). Inhaler technique improved 9.8% in the CHW arm at 6 months (95% CI 4.20-15.32). The ICS adherence improved in the CHW arm at 12 months, with a 16.0% (95% CI 2.3-29.7; P = .02) difference between arms. Differences in trigger exposure over time were not observed between arms.CONCLUSIONS:
The CHW services were associated with improved ICS adherence and inhaler technique, compared with AE-C services. More information is needed to determine the necessary dosage of intervention to sustain adherence.Palavras-chave
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Asma
/
Antiasmáticos
Tipo de estudo:
Clinical_trials
Limite:
Adolescent
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Child
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Child, preschool
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Humans
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article