Results of an asthma education program delivered via telemedicine in rural schools.

BACKGROUND: Asthma morbidity is high in low-income children living in rural US regions, yet few interventions have been designed to decrease the asthma burden in rural populations. OBJECTIVE: To examine the effect of a school-based asthma education program delivered by telemedicine in children living in an impoverished rural region. METHODS: We conducted a cluster randomized trial with rural children 7 to 14 years old by comparing a school-based telemedicine asthma education intervention with usual care. The intervention provided comprehensive asthma education by telemedicine to participants and provided evidence-based treatment recommendations to primary care providers. RESULTS: Of the 393 enrolled children, median age was 9.6 years, 81% were African American, and 47% lived in households with an annual income less than $14,999. At enrollment, 88% of children reported uncontrolled asthma symptoms. At the end of the intervention, there were no statistically significant differences in reported symptom-free days (primary outcome) for the intervention or usual-care group. Participants in the intervention group reported significantly higher use of peak flow meters to monitor asthma and reported taking their asthma medications as prescribed more frequently compared with the usual-care group. There were no changes in other outcome measures, including quality of life, self-efficacy, asthma knowledge, or lung function, between groups. CONCLUSION: Although there was some evidence of behavior change among intervention participants, these changes were inadequate to overcome the significant morbidity experienced by this highly symptomatic rural impoverished population. Future interventions should be designed with a multifaceted approach that considers caregiver engagement, distance barriers, and inadequate access to asthma providers in rural regions. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT01167855.

Smartphone-based vs paper-based asthma action plans for adolescents.

BACKGROUND: Adolescents with asthma are at risk of poor outcomes and are traditionally difficult to reach. OBJECTIVE: To examine adolescents' use of and asthma outcomes associated with smartphone- vs paper-based asthma action plans (AAPs). METHODS: We conducted a 6-month randomized clinical trial with adolescents (12-17 years old) with persistent asthma. Participants used their respective smartphone or paper AAPs for medication instructions and peak flow or asthma symptoms logging. AAP use was measured electronically for smartphone users and via mail-in diaries for the paper group. Changes in Asthma Control Test (ACT) and self-efficacy scores were examined. RESULTS: Thirty-four adolescents participated in this study (median age, 15.4 years). Participants were mostly African American (62%) with state-issued insurance (71%). Adolescents in the smartphone group accessed the AAP a median of 12.17 times per week or 4.36 days per week but only recorded medications or symptoms and peak flow data in the electronic diary a median of 10 days per month during the 6-month period. Participants in the paper group recorded data a median of 23.5 days per month on their paper diaries. Overall, there were no changes in ACT and self-efficacy scores between groups. Adolescents with uncontrolled asthma (baseline ACT score ≤19) had an improvement in ACT for the smartphone group (before, 11; after, 20) ([P = .04) compared with no change in the paper group (before, 17; after, 17) (P = .64). Adolescent satisfaction with the application was high, with 100% stating they would recommend the smartphone AAP to a friend. CONCLUSION: Adolescents were frequent and highly satisfied users of the smartphone AAP with a subset of participants with uncontrolled asthma demonstrating possible clinical benefit. Findings suggest a need for larger-scale studies to determine the effectiveness of smartphone-based AAPs among high-risk patients with asthma. TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT02091869.