Brain zaps aim to lift apathy in schizophrenia
NCT ID NCT06642675
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether a precise magnetic pulse to a specific brain area can improve negative symptoms like apathy and social withdrawal in people with schizophrenia. Forty participants will receive either real or sham stimulation daily for 10 days. Researchers will measure symptom changes right after treatment and again one month later.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Navigated transcranial magnetic stimulation (nTMS) using intermittent theta burst stimulation (iTBS)
- What this could lead to
- If it works, this could offer a new, non-drug way to reduce negative symptoms like lack of motivation and social withdrawal in schizophrenia.
- What could go wrong
- This is a small, early-stage trial with only 40 people. The sham group may also show improvement, and results may not apply to everyone with schizophrenia.
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 40 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2024
- Expected to finish
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Mar 2026
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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Up to 60 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: * 1.Clinical diagnosis of schizophrenia according to ICD-11. * 2.Confirmation of the diagnosis of schizophrenia using the SCID-5-RV (DSM-5 Structured Clinical Interview for DSM-5 Disorders - Research Version). * 3.Score more than 4 points on either item of negative symptoms (N1-N7). * 4.Aged less than 60 years. Exclusion Criteria: * 1.Clinical diagnosis or SCID-5-RV assessment confirming neurodevelopmental disorders, bipolar and related disorders, substance use disorders (excluding alcohol and tobacco). * 2.Presence of severe or acute physical illnesses, including traumatic brain injury, intracranial space-occupying or infectious diseases, acute cardiovascular diseases, acute respiratory system diseases, acute hematological disorders, etc. * 3.Presence of clearly defined genetic diseases, including tuberous sclerosis, multiple sclerosis, Kleefstra syndrome, 22q11.2 deletion syndrome, Prader-Willi syndrome, Klinefelter syndrome (47,XXY), etc. * 4.Contraindication for MRI examination or rTMS, such as metal implantation in the body, epilepsy, cochlear implants, etc. * 5.Severe risk of self-injury or suicide * 6.Other conditions where the researchers find unsuitable for the treatment
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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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Mental Health Institute of Second Xiangya Hospital,CSU
RECRUITINGChangsha, Hunan, 410011, China
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Other studies related to the condition(s) this trial covers.
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- Five-Year safety check for experimental schizophrenia drug
- A shot every few weeks? new drug tested for schizophrenia