About this trial
This is a multi-site, nonrandomized study using mixed methods approach to evaluate the feasibility, acceptability, and user engagement of OnTrackCF for adults with Cystic Fibrosis (AWCF).
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Diagnosed with CF
18+ years of age
Prescribed a CFTR modulator therapy to be taken twice a day
Can speak and read English
Disqualifiers
None
Trial design
Single group
Treatments tested in this trial
OnTrackCF
BehavioralOnTrackCF is a mHealth application co-developed with Upstream Dream. It is designed specifically to track and support adherence to CFTR modulator therapy. The app allows users to track their modulator intake and disease symptoms while supporting their adherence goals using Behavioral Change Techniques (BCTs) with empirical evidence of efficacy. The BCTs are administered primarily in the form of messages designed to deliver specific BCTs. The app sends up to 3 adherence support messages per day and provides detailed data to the user about their adherence levels, adherence goals, and disease symptoms. This process will continue until we reach an N=60 AWCF enrolled OR demonstrate that we have achieved 12 weeks of sustained user engagement with the app.
Treatment groups
Trial outcomes
Primary outcomes
System Usability Survey (SUS)
By the last round of testing, the System Usability Survey (SUS) will have a median score of 75%.
Intervention Feasibility and Acceptability (iFAQ)
By the last round of testing, the Intervention Feasibility and Acceptability (iFAQ) OnTrackCF scales (Engagement, Feasibility, Acceptability, Usefulness, and Satisfaction) will each have a median score of ≥4 (out of 5).
Secondary outcomes
Onboarding Completion
By the last round of testing, 90% of participants will complete the app onboarding process.
Engagement with app features
By the last round of testing, 70% of onboarded participants will engage with at least one app feature at least once during each week of their study period.
Sponsors and contacts
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Boston Children's Hospital
Lead sponsor
Cystic Fibrosis Foundation
Collaborator
Johns Hopkins University
Collaborator
University of Alabama at Birmingham
Collaborator