Can a phone app lift depression? new trial aims to find out
NCT ID NCT06919133
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a smartphone app called MENTINA can help people with depression or mental distress better manage their symptoms. About 660 adults from Denmark, Germany, and Spain will use the app daily to track mood, sleep, and activity, and receive personalized tips. The goal is to see if the app reduces depressive symptoms over 12 months compared to a basic version without feedback.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- MENTINA smartphone app
- What this could lead to
- If it works, this could provide a simple, accessible self-management tool to help people track and ease depressive symptoms without medication.
- What could go wrong
- This is an early-stage trial with no blinding, and the app may increase focus on symptoms, potentially worsening distress. Results are based on self-reports, not objective measures.
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.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 660 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2025
- Expected to finish
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May 2027
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.
- Ages
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18 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: * Age 18 years or older * Depressive symptoms, assessed by PHQ-9 \> 8, AND/OR * Current or previous depressive episode(s) (ICD-10 F32, F33) * Owns and uses a smartphone * Signed informed consent to participate Exclusion Criteria: * ICD-10 diagnosis of dementia, schizophrenia, mania, or bipolar disorder, as well as ongoing substance abuse * Current psychotic depression * Current suicide risk * Acute somatic illness requiring treatment (intensive care) * Insufficient language skills in Danish, German or Spanish and english (depending on site)
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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
3 sites in 3 countries. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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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Frankfurt University Hospital
Frankfurt, Germany
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Hospital del Mar
Barcelona, Spain
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Psychiatric Center Copenhagen
Frederiksberg, 2000, Denmark
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