Study Comparing a Digital Self-Management App With Standard Care for Adults Living With Interstitial Lung Disease

What this Trial Is About

Researchers are evaluating a digital self-management package called REBUILD-SM designed for people with interstitial lung disease ILD. The study aims to find out whether REBUILD-SM can improve health-related quality of life, symptoms, anxiety, self-confidence in managing illness, and physical activity levels compared to standard care. REBUILD-SM combines a smartphone app with a self-management program developed in collaboration with people living with ILD to support better disease management. Participants in the intervention group will use the REBUILD app to enter and track health data such as diagnosis, medications, lung function, and oxygen use. They will also work through 13 self-management modules at their own pace with support from healthcare professionals through four phone or Zoom calls over a 12-week period. The control group will use a simpler version of the app for data entry only and receive calls without health advice. After 26 weeks, control participants will gain access to the full app but not the self-management content or support calls. During the study, participants will complete questionnaires and update their health data at baseline, 12, 26, and 52 weeks. Electronic reminders and follow-up calls will encourage questionnaire completion. Researchers will measure changes using questionnaires on lung disease impact, quality of life, anxiety, physical activity, and self-efficacy. The main outcome is change in the Kings Brief Interstitial Lung Disease questionnaire score at 12 weeks. The study includes ongoing monitoring up to 52 weeks to assess longer-term effects and app usability.

A Randomised Clinical Trial of a Digital Self-management Package for People With Interstitial Lung Disease