AI therapist: could a chatbot ease depression?
NCT ID NCT07500714
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests an AI-driven online cognitive-behavioral therapy (iCBT) for people with major depressive disorder. 100 adults will receive either the AI therapy or a sham relaxation session over 8 weeks. Researchers will track mood, stress, and quality of life to see if the digital approach helps ease symptoms.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Internet Cognitive-Behavioral Therapy (iCBT) powered by GPT
- What this could lead to
- If successful, this could provide a personalized, accessible treatment option for depression that adapts to individual needs.
- What could go wrong
- This is an early-stage study with only 100 participants, so results may not apply to everyone. The AI-driven therapy is new and may not outperform standard 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 100 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2025
- Expected to finish
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Jul 2027
An estimate. End dates often move.
- Lead sponsor
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A government agency
The lead sponsor is a government body.
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 75 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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) Aged 18-75 years * Diagnosis of major depressive disorder disorder (Based on Diagnostic Statistical Manual 5) * 21-item Hamilton Depression Scale (HAMD21)\>17 * No changes in current psychiatric treatment for depression (e.g., no treatment, antidepressant medication, psychotherapy, or non-invasive brain stimulation) within the past four weeks, and * Full competency to understand the study details and provide written informed consent Exclusion Criteria: * Scores of 5 ( Markedly ill), 6,(Severely ill), and 7 (Among the most extremely ill) according to the Clinical Global Impression Scale-Severity (CGI-S) * Psychotic disorders, bipolar affective disorder, a substance use disorders in the past 6 months, active suicidal or homicidal ideation (per assessment or HAMD\>3) * Unstable or active medical illness.
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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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Mind Body Interface Research Center (MBI Lab & Care)
RECRUITINGTaichung, Taichung, 404, Taiwan
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