Can zapping the brain and a computer game lift depression?
NCT ID NCT07636694
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether combining a brain stimulation technique called rTMS with a computer-based thinking exercise (CBM) can reduce negative thinking and depressive symptoms in people with mild-to-moderate depression. About 180 adults will receive either real or fake rTMS, and do the computer task either at the same time or in separate sessions. Researchers will measure changes in mood, thinking patterns, and brain activity before and after treatment.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- repetitive transcranial magnetic stimulation (rTMS) and cognitive bias modification (CBM)
- What this could lead to
- If it works, this could point toward a new non-drug treatment for depression that combines brain stimulation with a simple computer task to reduce negative thinking.
- What could go wrong
- This is an early-stage study with only 180 participants, so results may not apply to everyone. The effects may be small or not last long, and rTMS can cause mild side effects like headache or scalp discomfort.
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 180 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2025
- Expected to finish
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Dec 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.
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- 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: * Aged 18 years or above * Right-handed * Normal or corrected hearing and vision * Obtained primary education or above * Able to fluently read and understand Chinese * Beck's Depression Inventory-II (BDI-II) score ranging from 14-28 Exclusion Criteria: * History of severe physical disease, brain organic diseases, and neurological disorders (e.g., dementia, brain injury, stroke, epilepsy, Parkinson's disease) * History of substance use/ dependence/ withdrawal * Participants with intellectual disability based on IQ scores * Participants with contraindications for rTMS such as foreign metal bodies, implant devices (cochlear implants) or history (personal or family) of seizure * Participants who are not suitable to be scanned by magnetic resonance imaging (MRI) machine (e.g., claustrophobic, pregnant, metal in the body, hearing aids)
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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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InnoCentre of Clinical Neuropsychology, The University of Hong Kong
RECRUITINGQuarry Bay, Hong Kong Island, Hong Kong
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