Brain boost for seniors: study tests training plus zaps to keep minds sharp
NCT ID NCT04648371
First seen Jun 27, 2026 · Last updated Jul 15, 2026 · Updated 2 times
Summary
This study looks at whether an 8-week program of daily brain training exercises, combined with a gentle electrical current applied to the scalp (tDCS), can improve thinking, reduce falls, and help seniors with mental health conditions stay independent. About 270 older adults living in community housing will take part, with some receiving real stimulation and others a placebo. The goal is to see if this approach can delay or prevent the need for long-term care.
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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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18 people
The number who actually took part.
- Started
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Jan 2021
- Expected to finish
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Jan 2027
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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50 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: 1. Age 50 years and above. The rationale of age cutoff of 50 is that this age is considered a typical geriatric age cutoff especially for people with severe mental illness 2. Any race or ethnicity 3. Any gender identity 4. Meets DSM-V criteria for any disorder 5. Clinically stable as operationalized by (1) having not been admitted to a psychiatric hospital within the 3 months prior to assessment, (2) having had no change in psychotropic medication dosage within the 4 weeks prior to assessment, and (3) ascertained to be clinically and medically stable by one the study psychiatrists. 6. Willingness and ability to speak English 7. Willingness to provide informed consent or assent as applicable. 8. Corrected visual ability that enables reading of newspaper headlines and corrected hearing capacity that is adequate to respond to a raised conversational voice. Exclusion Criteria: 1. Meets diagnostic criteria for active substance use or dependence within the 6 months prior to the initial assessment except for caffeine or nicotine 2. Electroconvulsive Therapy (ECT) within 6 months of initial assessment 3. Has significant cognitive impairment that, in the opinion of the PI, precludes benefit from CR and therefore study participation. 4. Having any contraindication to tDCS including: the presence of a skin disease, the presence of a pacemaker, implanted brain medical devices, the presence of any metal in the head or suffering from any unstable medical condition or illness that could increase the risk of stimulation (ie. epilepsy)
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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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Centre for Addiction and Mental Health
Toronto, Ontario, M6J1H4, Canada
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