Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 11:10 PM
Ignite Modification Date:
2025-12-24 @ 11:10 PM
NCT ID:
NCT05929469
Brief Summary:
The purpose of this initial pilot and feasibility study is to test different digital, behavioral weight loss approaches, with or without human support, using a sequential, multiple assignment, randomized trial (SMART) design. All participants in this pilot trial will receive a 3-month mobile health (mHealth) program. The dose of human support will vary by first- and second-line randomizations. The feasibility, acceptability, and preliminary outcomes for each of the treatment sequences will be assessed.
Detailed Description:
Ninety-nine adults, ages 18-65, with overweight or obesity, will be randomized in total. All participants will receive an mHealth program (App) for program duration that includes activity tracking with a Fitbit, weight tracking with a smart scale, and an app for diet tracking. At baseline, participants will be randomized to either a a) Fully Automated Kick-Off, or b) Human-Enhanced Kick-Off. "Early responders" will continue with to use App, alone. After 4 weeks, "early non-responders" in both arms will be re-randomized once to one of two augmented interventions with human support: Counseling or Check-In. Assessments will occur at baseline, 1 week, 4 weeks, and 3 months to explore feasibility, acceptability, and preliminary outcomes (weight, self-monitoring adherence, behavioral goal adherence).
Study:
NCT05929469
Study Brief:
Protocol Section:
NCT05929469