A Randomized Trial Examining the Effectiveness of Mobile-Based Asthma Action Plans vs. Paper Asthma Action Plans

The investigators propose to conduct a randomized trial to examine the effectiveness of a
mobile-based Asthma Action Plan that will meet the national guidelines recommendation for
individualized Asthma Action Plan treatment plans. The mobile app will provide immediate
instructions and feedback once data is entered by the participants. This is an randomized
trial which will be compared with an paper asthma action plan. Participants will be
randomized through a statistical table. The mobile app will be password and Health
Information Portability and Protection Act protected.

Inclusion Criteria:

- Age ≥ 12 and ≤ 17 years.

- Access to Apple or Android based smart phone

- Mild to severe persistent asthma or poorly controlled asthma (see definitions below).

o A different assessment of eligibility will be performed depending on whether or not
the parent reports use of a preventive asthma medication at baseline. This is
consistent with 2007 National Asthma Education Prevention Program recommendations that
make a strong distinction between classifying asthma severity (for children not using
preventive medications) and assessing control (for children using preventive
medications). If a child has used a preventive medication in the past, but reports no
use of the medication in the prior 3 months, we will assess severity.)

- Children not using a preventive medication at baseline: Assess for mild persistent to
severe persistent asthma. Any 1 of the following, during the prior 4 weeks (as defined
by parent interview in the waiting room) will determine severity:

- An average of >2 days per week with asthma symptoms

- >2 days per week with rescue medication use

- ≥2 nights per month awakened with nighttime symptoms

- Minor limitation of activity

- ≥2 episodes of asthma during the past year that have required systemic
corticosteroids

- Children using a preventive medication at baseline: Assess for poorly controlled
asthma. Any 1 of the following, during the prior 4 weeks (as defined by parent
interview in the waiting room) will determine control:

- An average of >2 days per week with asthma symptoms

- >2 days per week with rescue medication use

- ≥2 nights per month awakened with nighttime symptoms

- Some limitation of activity

- ≥2 episodes of asthma during the past year that have required systemic
corticosteroids.

Exclusion Criteria:

- Significant underlying respiratory disease other than asthma (such as cystic fibrosis
or chronic lung disease) that could potentially interfere with asthma-related outcome
measures.

- Significant co-morbid conditions (such as moderate to severe developmental delay, i.e.
special education classroom or diagnosis) that could preclude participation in an
education-based intervention.

- Inability to speak or understand English (child or parent).

- Children in foster care or other situations in which consent cannot be obtained from a
guardian.

- Prior enrollment in the study.