Intern Health Study 2026

Enrolling by invitation · Not applicable

Conditions studied: Depression / Major Depressive Disorder, Mood, Sleep, Physical Activity

In brief

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.

Key facts

Study ID

NCT07685925

Run by

University of Michigan

People needed

1000

Starts

2026-04-14

Expected to finish

2027-06-30

Last updated by the study team

2026-07-08

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Medical intern during the 2026-2027 internship year
• iPhone or Android phone user

You may not qualify if…

• None

Where it is running

• University of Michigan — Ann Arbor, Michigan, United States

Full record on ClinicalTrials.gov

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