Your phone may know your mood before you do

NCT ID NCT07174557

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study explores whether data from your smartphone can warn doctors when depression symptoms are about to return. Researchers will collect phone data from 320 adults who have been treated for depression and are currently well. They will compare this data with monthly mood questionnaires to see if patterns in phone use can predict relapse. If successful, this could lead to a smartphone app that helps catch depression early.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

Depression depressive disorder major depressive disorder

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Dartmouth College

    Hanover, New Hampshire, 03755, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Dartmouth-Hitchcock Clinics

    Lebanon, New Hampshire, 03766, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••