Enrolling by invitationNo phase
Tests phone messages to improve mood, activity and sleep in medical interns
Tests smartphone messages aimed at improving mood, activity and sleep in medical interns.
Plain-language title generated from the registry record
Registry title: Intern Health Study 2025
Key facts
- Where
- Ann Arbor, United StatesSee the site
Where in United States
- University of MichiganAnn Arbor, United StatesNo longer taking part
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Trial details
- Who runs it
- University of Michigan
- Trial code
- NCT07052357
- Record updated
- 4 July 2025
- Original description
The aim of this study is to evaluate the efficacy of using a reinforcement learning algorithm to determine the optimal content of a mobile health intervention (message delivered via smartphone) for improving the mood, physical activity, and sleep of medical interns.Read full original descriptionShow less
Intern Health Study 2025
The aim of this study is to evaluate the efficacy of using a reinforcement learning algorithm to determine the optimal content of a mobile health intervention (message delivered via smartphone) for improving the mood, physical activity, and sleep of medical interns.
Inclusion: Medical intern during the 2025-2026 internship year; iPhone or Android phone user; Completed the Intern Health Study consent and baseline survey by June 20 prior to the start of intern year.
Exclusion: None.