Can a smartwatch predict depression in teen girls?

NCT ID NCT06816329

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study looks at how teen girls with a family history of depression respond to stress compared to those without. Researchers will use brain scans, smartphone surveys, and smartwatches to track stress reactions in real time. The goal is to find early warning signs that could lead to better prevention of depression.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to

If successful, this could help identify which teens are most at risk for depression, leading to earlier support and prevention strategies.

What could go wrong

This is an observational study, not a treatment trial. It will not directly test any therapy, and results may not lead to immediate changes in care.

Disclaimer Read more

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 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

  • McLean Hospital

    RECRUITING

    Belmont, Massachusetts, 02478, United States

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

    Contact