Activity Tracking, Care Partner Co-participation, Text Reminders, Instructional Education, Video-Guided Physical Rehabilitation, and Exercise

This is a multi-methods two-arm, crossover, analyst-blinded randomized controlled trial with embedded qualitative interviews, enrolling 50 dyads (older adult-care partner). Participants will receive the ACTIVE intervention, which includes a Fitbit smartwatch, motivational text messages to engage in walking exercise, instructional educational videos, and virtual physical therapy sessions. Intervention components will be delivered over 3 weeks, with continuous monitoring of physical activity via Fitbit data, read receipts of the motivational text messages, and log of engagement in the virtual physical therapy and educational videos.

NCT Number	NCT07321587
Lead Sponsor	NYU Langone Health
Conditions	Mild Dementia
Enrollment	100 participants
Start Date	2026-01-26
Primary Completion	2026-12 (estimated)
Study Completion	2027-12 (estimated)
Updated on ClinicalTrials.gov	2026-01-28