Personalized Mobile Health Platform to Promote Physical Activity in Adolescents and Young Adults With Cystic Fibrosis

Recruiting

Who can join

Ages 13 to 25 · All sexes

Full eligibility criteria

Inclusion Criteria:

1. 13-25 years old
2. Has a verified CF diagnosis or CF-related disorder
3. Medically stable (i.e., FEV1\&gt;30%, not experiencing a CF-related exacerbation)
4. Speaks and reads English

Exclusion Criteria:

1. Have a comorbidity limiting PA participation (e.g., neurological condition)
2. Have a significant cognitive impairment that interferes with study completion
3. Have any oxygen, CPAP or BiPAP requirement

About the study

The goal of this clinical trial is to help adolescents and young adults between the ages of 13-25 with Cystic Fibrosis (CF), medically stable, able to speak and read English, and are not experiencing a CF - related exacerbation, who are already active to remain, or gradually encourage them to increase their levels of physical activity

Participants will be asked to utilize a smartphone program, called NUDGE that we have developed. NUDGE is a chatbot with evidence-based features known to help teens make progress toward health goal:

* Set and review goals * Self-monitor progress * Provide feedback on goal attainment * Revise future goals

What is being tested

NUDGE (behavioral)
Education (other)

Sponsor: Nemours Children's Clinic · Participants: 30 · Started: Feb 18, 2025

Contact the study team

Official record on ClinicalTrials.gov — NCT06616857

Locations in the U.S.

Florida

Nemours Childrens Health, Jacksonville

Conditions

Cystic Fibrosis

From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.