Zapping the back of the brain to lift teen depression?
NCT ID NCT05929183
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested a new way to use repetitive transcranial magnetic stimulation (rTMS) to treat depressive episodes in 40 adolescents with bipolar disorder. Instead of the usual front-brain target, researchers stimulated the visual cortex at the back of the brain, aiming to affect mood-related circuits. The goal was to see if this approach could safely and quickly improve symptoms.
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) device
- What this could lead to
- If it works, this could point toward a faster, safer way to improve mood in teens with bipolar depression.
- What could go wrong
- This is a small, early-stage study with only 40 participants. The new stimulation target may not work better than existing methods, and results may not apply to everyone.
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
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40 people
The number who actually took part.
- Started
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Sep 2022
- Finished
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Jul 2023
- 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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14 to 28 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. Age 14-28 years old, regardless of gender; 2. Meet DSM-V diagnostic criteria for bipolar depressive episodes; 3. Young Mania Rating Scale (YMRS) ≤ 6 points; 4. MARDS:12-30 points. 5. Han nationality, right-handed; 6. More than 9 years of education. Exclusion Criteria: 1. History of severe somatic or brain organic diseases and craniocerebral trauma; 2. Abnormal brain structure or any MRI contraindications were found by magnetic resonance examination; 3. Those who do not cooperate or cannot effectively complete the experiment; 4. Drug, alcohol or other psychoactive substance abusers; 5. Pregnant, lactating or planned pregnancy. 6. Severe suicidal ideation and behavior 7. ECT or rTMS treatment was performed within six months
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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.
Contacts and locations
Locations
-
The First Affiliated Hospital of Zhejiang University
Hangzhou, Zhejiang, 310000, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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