Can a quick brain zap keep depression away?
NCT ID NCT05732311
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether a non-invasive brain stimulation technique called iTBS can help prevent depression from returning. 60 adults who already improved with iTBS will receive maintenance sessions, either once a day for a week or all in one day. The goal is to see which schedule works better to avoid relapse.
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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 60 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2023
- Expected to finish
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Feb 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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18 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * adult women and men aged 18 to 70 years with an ICD-10 diagnosis of a depressive episode of depressive disorder (F32), recurrent depressive disorder (F33), or bipolar disorder (F31) * moderate or severe current episode prior to initial open iTBS treatment (HAMD-21 \>16 points) * response to iTBS treatment (either reduction in HAMD score by 50% or score at the end of treatment \<11 points) * no concomitant psychotic symptoms. * no other relevant psychiatric disorder as assessed by the study physician * residence in Germany and German speaking that allows understanding of the information provided * patient is capable of giving consent Exclusion Criteria: * fulfillment of the general contraindications for TMS (electrical implants or metallic objects in the body such as pacemakers or insulin pumps). * severe neurological diseases (e.g., cerebrovascular events, neurodegenerative diseases, epilepsy, malformations of the brain, severe head injury in the history) * current harmful use or dependence on alcohol, amphetamines, cocaine, benzodiazepines, anticonvulsants, or opiates * acute suicidality * pregnancy * current participation in another study
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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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Department of Psychiatry and Psychotherapy, University of Regensburg
RECRUITINGRegensburg, 93055, Germany
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Other studies related to the condition(s) this trial covers.
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