Could a mild electric current help when depression meds fail?
NCT ID NCT06236711
First seen Jun 27, 2026 · Last updated Sep 18, 2026 · Updated 1 time
Summary
This study looks at whether a safe, non-invasive brain stimulation method called tDCS is practical and well-liked by hospitalized adults whose depression hasn't improved with standard treatments. Ten participants will receive 10 sessions of tDCS alongside their usual care. The main goals are to see if patients find it tolerable and if it shows any early signs of easing depressive symptoms.
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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 10 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2025
- Expected to finish
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Dec 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 years and older
- 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 * 18 years and older * Clinical diagnosis of treatment-resistant depression (defined as depression that does not remit following two or more treatment attempts of an adequate dose and duration of a minimum duration of 4 weeks) * Hospitalized in psychiatric units * Voluntary admission status * Moderate or severe depression, defined by PHQ-9 ≥ 15 * Ability to provide informed consent * Ability to adhere to protocol Exclusion Criteria * Bipolar disorder * Active primary psychotic or substance use disorders (except nicotine dependence) within the past year * Any active neurological condition (including seizure disorder, traumatic brain injury, stroke) * Contraindications to tDCS (including pacemaker, metallic implants in the head or neck \[except orthodontic hardware\], skin disease causing irritation) * Current pregnancy or positive urine pregnancy test (clinical) * Any neuromodulation therapy (including ECT, rTMS, DBS, VNS, TES) within the last 3 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
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Mayo Clinic in Rochester
Rochester, Minnesota, 55905, United States
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Other studies related to the condition(s) this trial covers.
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