Brain zapping eases suicidal thoughts in depression trial
NCT ID NCT05932706
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a non-invasive brain stimulation technique called HD-tACS in 60 adults with depression who had suicidal thoughts. The goal was to see if it could reduce those thoughts and understand how it works in the brain using MRI and EEG scans. The treatment is painless and does not require surgery or medication.
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
-
60 people
The number who actually took part.
- Started
-
Sep 2022
- Finished
-
Feb 2025
- 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
-
18 to 65 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: * the patients were diagnosed by more than 2 psychiatrists and met the diagnostic criteria of DSM-5 for depression, and item 3 of the HAMD≥3. * the age ranged from 18 to 65 years old, and the length of education was more than 5 years. * the visual acuity or corrected visual acuity is normal, right-handed, can cooperate with the completion of various experimental tests. Exclusion Criteria: * accompanied by severe somatic diseases, such as severe heart, liver, renal insufficiency and so on. * accompanied by other neurological diseases, such as stroke, epilepsy and so on. pregnant and lactating women. * accompanied by other mental disorders, such as drug abuse, schizophrenia, schizophrenic affective
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Depressive disorder are added.
By submitting, you agree to our Terms of use
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.
Contacts and locations
Locations
-
Yanghua Tian
Hefei, Anhui, 230022, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a gut supplement ease anxiety and depression in obesity?
- Can brain activity reveal why some people with depression lose motivation and pleasure?
- Can a brain zapping technique and online therapy fix sleep in depressed teens?
- Writing as medicine: can words soothe chronic pain?
- Can sound, heat, and pressure rewire the depressed brain?
- Could a simple exercise program rewire emotional control in depression?