Tiny study tests new therapy for stubborn depression
NCT ID NCT06655623
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at whether schema therapy, a type of talk therapy, could help people with depression that hasn't gotten better with usual treatments. Two participants received 30 therapy sessions over about a year. The goal was to see if this approach is feasible and to learn how to adapt it for this group.
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
- What this could lead to
- If successful, this could point toward a new therapy option for people with depression that hasn't responded to standard treatments.
- What could go wrong
- This is a very small study with only 2 participants, so results may not apply to everyone. It's early research, not a proven treatment.
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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2 people
The number who actually took part.
- Started
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Nov 2024
- Finished
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Feb 2026
- 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.
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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 (The inclusion and exclusion criteria follow that of the mother study (clinicaltrial.gov ID NCT05833087))
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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.
Contacts and locations
Locations
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Psychotherapeutic Clinic Frederiksberg, Psychiatric Center Copenhagen, Mental Health Services, Capital Region of Denmark
Frederiksberg, Denmark
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Psychotherapeutic Out-patient Clinic, Psychiatric Center Copenhagen/Nannasgade, Mental Health Services, Capital Region of Denmark
Copenhagen, 2200, Denmark
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