New hope for Hard-to-Treat depression? schema therapy put to the test
NCT ID NCT05833087
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study tests a type of talk therapy called schema therapy for people whose depression has lasted a long time or hasn't gotten better with medication. 129 participants will either get 30 sessions of schema therapy or standard psychotherapy. The goal is to see if schema therapy works better for easing depression symptoms and related problems.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- schema therapy (a type of psychotherapy)
- What this could lead to
- If it works, this could give people with long-lasting, hard-to-treat depression a new, more effective therapy option.
- What could go wrong
- This is a relatively small trial (129 people) and results may not apply to everyone. The therapy is time-intensive (30 sessions), and it may not work better than existing treatments.
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 129 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2023
- Expected to finish
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Jul 2029
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 to 65 years
- 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: * Participants have at the time of inclusion been referred to treatment for depression as a primary diagnosis in a psychiatric clinic * Participants should meet the diagnosis of chronic or treatment-resistant depression as follows: 1. Clinical major depression as measured by the M.I.N.I. diagnostic interview: duration minimum two years OR persistent after = 2 trials of antidepressants from different classes, in an adequate dosage and time period (= 4 weeks) OR moderate treatment resistance as measured on the MSM-scale, score \> 6 2. Minimum a score of 9 points on the Hamilton Rating Scale for Depression 6 (HAMD-6), corresponding to moderate to severe depression Exclusion Criteria: * Alcohol or substance abuse * Bipolar or psychotic disorder * Acute suicidal risk * Mental disability (estimated IQ \< 70) * Non-Danish speaker * Known to be pregnant at time of inclusion Psychiatric comorbidity is not an exclusion criteria, until the comorbid disorder is understood to be the primary psychiatric problem and as such the patient would be treated in a different care package, e.g., for Post-Traumatic Stress Disorder
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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
6 sites. 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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Local Psychiatry Odense, Region of Southern Denmark Psychiatry
RECRUITINGOdense, Denmark
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Outpatient clinic for Affective Disorders, Frederiksberg, Capital Region of Denmark Psychiatry
NOT_YET_RECRUITINGCopenhagen, 2000, Denmark
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Psychiatric Unit Odense-Svendborg, Southern Region of Denmark Psychiatry
NOT_YET_RECRUITINGSvendborg, 5700, Denmark
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Psychotherapeutic Clinic Frederiksberg, Psychiatric Center Copenhagen, Mental Health Services, Capital Region of Denmark
RECRUITINGFrederiksberg, Denmark
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Psychotherapeutic Out-patient Clinic, Psychiatric Center Ballerup, Mental Health Services, Capital Region of Denmark
RECRUITINGBallerup Municipality, 2750, Denmark
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Psychotherapeutic Out-patient Clinic, Psychiatric Center Copenhagen/Nannasgade, Mental Health Services, Capital Region of Denmark
RECRUITINGCopenhagen, 2200, Denmark
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Other studies related to the condition(s) this trial covers.
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