Longitudinal Study to Investigate Different Transcranial Electrical Stimulation (NCT06877312) | Clinical Trial Compass
RecruitingNot Applicable
Longitudinal Study to Investigate Different Transcranial Electrical Stimulation
Canada200 participantsStarted 2024-10-09
Plain-language summary
This research investigates the effect of different frequencies of tACS (0 Hz, 30 Hz, 50 Hz, 70 Hz, 90 Hz) and tRNS with cognitive exercises in a regimen protocol of 4 weeks, everyday (Monday to Friday). The study design is a longitudinal study design in which participants receive different tES randomly ordered. Treatments occur for 4 weeks, then 12 weeks of no treatment (wash-out period), repeated for each tES treatment type. Participants have the option of having their choice of music in the background while they perform cognitive exercises.
Who can participate
Age range
50 Years – 95 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* ability to read, write and speak English fluently
* MoCA score between 5 and 24
Exclusion Criteria:
* Being diagnosed with Parkinson's disease, Parkinsonian dementia, Huntington disease, speech significant aphasia and intellectual disability, major depression/anxiety, bipolar disorder, schizophrenia or any other major mood disorder.
* Having a history of epileptic seizures or epilepsy
* Inability to adequately communicate in English
* Impaired vision or hearing severe enough to impair performance in cognitive tests
* Current substance abuse disorder
* Currently participating in another therapeutic study for dementia
* Plan to change the medication during any treatment period (5 weeks including the pre-post assessments)
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Alzheimer's Disease Assessment Scale (ADAS-Cog)
Timeframe: For each tES treatment: Baseline (week 0), Post-treatment (week 5), 1-month follow-up (week 9)
2
Wechsler Memory Scale (WMS-IV)
Timeframe: For each tES treatment: Baseline (week 0), Post-treatment (week 5), 1-month follow-up (week 9)