Can tailored brain stimulation quiet anxiety that drugs Can't?
NCT ID NCT07801391
First seen Sep 03, 2026 · Last updated Sep 04, 2026 · Updated 1 time
Summary
Researchers are testing whether a personalized form of brain stimulation can ease symptoms in people with anxiety disorders that have not improved with standard treatments. The approach uses a device to deliver rapid magnetic pulses to specific brain circuits, guided by each person's own brain map. The study will measure changes in anxiety and related symptoms before and after the treatment. If successful, this could point toward a new option for those who have run out of effective therapies.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Personalized, neuronavigated accelerated intermittent theta burst stimulation (aiTBS) delivered via a transcranial magnetic stimulation device
- What this could lead to
- If it works, this could offer a new, non-drug option for people with anxiety disorders that do not respond to standard treatments, potentially easing symptoms and improving daily life.
- What could go wrong
- This is a small, early-stage study with no control group, so results may not apply broadly. The treatment may not relieve symptoms for everyone, and TMS can cause side effects like scalp discomfort or headache.
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 24 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 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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21 to 70 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: * Male/ female aged ≥ 21 years and ≤ 70 years * Diagnosis of an anxiety-related disorder as validated by the MINI (Specifically, the types of anxiety-related disorders are: generalized anxiety disorder; panic disorderl social anxiety disorder; obsessive compulsive disorder; post-traumatic stress disorder; agoraphobia; anxiety disorder due to another medical condition; other specified anxiety disorders; and unspecified anxiety disorder.) * Non-response to adequate trial (4 weeks) of at least two anxiety medication as verified by the study clinician, or psychotherapy for anxiety * BAI score of 16 or above * Able to give informed consent * Able to understand English Exclusion Criteria: * DSM-5 psychotic disorder * Significant personality disorder which may hinder the progress of this study * Drug or alcohol abuse or dependency (preceding 3 months) * Rapid clinical response required, e.g., high suicide risk * Significant neurological disorder, which may pose increased risks with TMS, e.g., epilepsy * Metal in the cranium, skull defects, pacemaker, cochlear implant, medication infusion pumps or any other electronic implants/ devices * Tattoos containing derromagnetic ink or permanent piercings * Currently wearing dental braces * Pregnancy * Unsuitable for MRI or TMS for any other reasons * With recent TMS or ECT treatment within the past 3 months * Currently on multiple stimulant medications (2 or more) * Participant does not have the capacity to provide consent
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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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National University Hospital, Singapore
Singapore, Singapore
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can a new Under-the-Tongue drug offer lasting relief for Treatment-Resistant anxiety?
- Can magnetic pulses ease OCD in teens who Haven't improved?
- Can a focused electric field quiet the Brain's obsessive signals?
- Can talk therapies quiet the trauma of violence?
- Can a brain implant learn to sense OCD distress and respond in real time?