Exercise as a Primer for Brain Stimulation in Vascular Cognitive Impairment No Dementia (VCIND)
Recruiting now · Not applicable · Has a placebo group
Conditions studied: Vascular Cognitive Impairment, Mild Cognitive Impairment
In brief
People with vascular conditions are at risk of having memory problems, and these memory problems increase the risk for further cognitive decline. Brain stimulation has been used to improve mood and memory. Transcranial direct current stimulation (tDCS) is believed to work best on brain cells that are active or "primed" before stimulation. The purpose of this study is to compare the effects of exercise and tDCS on memory performance in patients who have completed cardiac rehabilitation and are at risk of cognitive decline.
Key facts
- Study ID
- NCT05079464
- Run by
- Sunnybrook Health Sciences Centre
- People needed
- 64
- Starts
- 2021-11-22
- Expected to finish
- 2026-12-01
- Last updated by the study team
- 2026-04-13
Who can join
Age: 50 and older. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- ≥50 years of age; females must be post-menopausal
- Presence of cerebrovascular and/or cardiovascular risk factors or coronary artery disease
- Montreal Cognitive Assessment (MoCA) <27
- Sufficiently proficient in English
- Must be able to exercise at a moderate intensity level
- Presence of modest deficits (1 standard deviation below population norm) in one of the following domains: executive function, verbal memory, working memory, or visuospatial memory
You may not qualify if…
- History of stroke
- Change in psychotropics within the last 4 weeks
- Current benzodiazepine use due
- Metal implants that would preclude safe use of tDCS or neuroimaging
- Significant neurological or psychiatric conditions (current major depressive disorder, bipolar disorder, schizophrenia)
- MoCA <18 and/or clinical diagnosis of dementia
- Any medical contraindications to exercise
Where it is running
- Sunnybrook Health Sciences Centre — Toronto, Ontario, Canada (enrolling)
Full record on ClinicalTrials.gov
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