New study uses DNA and phone data to predict suicide attempts
NCT ID NCT07422090
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is looking for 5,000 people who have attempted suicide at least once to help develop a tool that predicts future risk. Researchers will analyze participants' genetics, digital footprints (like Google data), and environmental exposures. The goal is to find patterns that could lead to better prevention strategies.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 5,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2025
- Expected to finish
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Jan 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Outpatients with a lifetime history of suicide attempt
- Ages
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12 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. At least one suicide attempt in their lifetime. 2. The attempt must have occurred when the participant was older than 12 years old. 3. Participants must be at least 18 years old or have parental consent if aged 12-17. Exclusion Criteria: * medical contraindication prevents blood sample collection * unable to provide informed consent to participate in the study
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Instituto Fundación Jiménez Díaz
RECRUITINGMadrid, Madrid, 28040, Spain
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can a buddy system help young people after a mental health crisis?
- Can a single therapy session keep suicidal teens safer after hospital discharge?
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