Zapping the brain while meditating in VR: a new anxiety fix?
NCT ID NCT07299916
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether combining a mild electrical brain stimulation (tDCS) with virtual reality meditation can help ease anxiety. 52 adults with generalized anxiety disorder or related conditions will receive 12 sessions over two weeks. Researchers will measure anxiety levels 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
- transcranial direct current stimulation (tDCS) and immersive virtual reality meditation (IVRM)
- What this could lead to
- If it works, this could offer a new, non-drug way to reduce anxiety symptoms using brain stimulation and VR meditation.
- What could go wrong
- This is a small, early-stage trial (52 people) testing a short-term effect. It may not work better than placebo, and benefits may not last beyond one month.
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
-
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
-
About 52 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Dec 2025
- Expected to finish
-
Mar 2027
An estimate. End dates often move.
- Lead sponsor
-
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
-
16 to 70 years
- Sex
-
Anyone
- Healthy volunteers
-
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 16-70 years; * Diagnosed with Generalized Anxiety Disorder (GAD) or Mixed Anxiety and Depressive Disorder (MADD) or Major Depressive Disorder with prominent anxiety symptoms, according to the Structured Clinical Interview for DSM-5, Clinical Version (SCID-DSM-5, CV) * Scored ≥ 8 (i.e., at least mild to moderate anxiety on the 14-item Hamilton Anxiety Rating Scale (HAM-A)) at screening; * Right handedness; * Stable dosage of antidepressants or other treatments for depression in recent 4 weeks; and * Can read and write Chinese Exclusion Criteria: * History of significant head trauma, neurological disorders (e.g., epilepsy), seizures, or focal brain lesions; * First degree relative with epilepsy, significant neurological illness or head trauma, endocrine disease; * Concomitant unstable medical condition or major neurological conditions; * Comorbid disorders listed in the DSM-V, e.g., schizophrenia, mental retardation, etc.; * Current or history of alcohol or drug abuse; * Inability to provide informed consent
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Anxiety are added.
Genom att skicka in godkänner du våra Användarvillkor
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.
-
The places running it
1 site. The list below names each one and where it is.
-
The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
-
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
-
University of Hong Kong, Hong Kong
Hong Kong, Hong Kong
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Gut bacteria may hold clues to dozens of diseases
- VR headset may calm kids before heart procedure
- Could a whiff of xenon replace the Pre-Surgery chill pill?
- Can a pencil and paper calm anxious teens with diabetes?
- Can a tailored therapy ease anxiety and depression in autistic teens?
- Leg cuffs plus walking: a new way to steady Parkinson's balance?