Plain-English translation of NCT06616857 on ClinicalTrials.gov ↗ · Source last updated · Translation generated · How we translate trials
This study doesn't follow the usual testing phases — it may be an observational study or a different type of research.
This trial is testing a mobile app called NUDGE designed to help teenagers and young adults with cystic fibrosis get more physical activity. The app sends personalized encouragement and education to help you move more and stay active. Researchers want to see if this app works well before testing it in a larger study.
Physical activity is important for people with cystic fibrosis to maintain lung health, but many young people with CF struggle to stay active. This trial exists to test whether a personalized app can make it easier and more motivating to exercise regularly.
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You would participate for 6 months with three study visits (at the start, 3 months in, and at the end). You will wear an activity monitor to track your movement. Half of participants will start using the NUDGE app right away, while the other half will use a standard education approach for the first 3 months, then get access to the app afterward. Throughout the study, you'll complete questionnaires and wear the activity monitor to help researchers understand whether the app helps you exercise more.
AI-generated summary from trial data · Jun 25, 2026 · Not medical advice
United States