The Alzheimer Society Research Portal connects researchers with Canadians looking to participate in research studies. On this website, find active studies that you can participate in to help advance research on dementia.
Exposure to nature—even just a few minutes at a time—supports improved attention, mood, self-regulation, and social connection.
“Green health initiatives” are outdoor or nature-based activities designed to have a potential positive impact on health. Some of these initiatives are specifically designed to include people living with dementia. These can include walking groups, golfing, farm gardening programs, and seasonal social activities located in parks or natural spaces. We are currently conducting an international literature review to find out more about when and how green health initiatives operate to generate benefits for people living with dementia. As part of this initiative, we are planning a series of three consultation events to learn more about the interests of people living with dementia. For each consultation, participants will receive a $20 Tim Horton's gift card in thanks for their time.
You are eligible if you are currently living with dementia.
This study evaluates an at-home, digital cognitive screening tool for older adults experiencing memory changes across the dementia continuum. Participants will complete a brief series of engaging, online brain games and surveys to determine the tool's accuracy compared to traditional clinical assessments. The goal of this study is to provide accessible, patient-friendly monitoring of brain health that reduces the need for clinic travel and lowers barriers to early detection of dementia.
You are eligible to participate if you:
Are 50 years of age or older
Either have healthy cognition or are experiencing noticeable memory or thinking changes (Subjective Cognitive Decline), or have a clinical diagnosis of Mild Cognitive Impairment (MCI) or dementia.
Have access to a computer, laptop, or tablet with a reliable internet connection.
Are able to provide informed consent, or have a legally authorized Substitute Decision Maker (SDM) who can provide consent on your behalf.
Have adequate vision and motor skills to view a screen and tap or click to respond to prompts (such as a choice reaction time task), using glasses or standard aids if necessary.
Are able to read and communicate in English.
Do not have comorbid psychiatric conditions that interfere with cognitive function Do not have a history of brain injury or neurodevelopmental disorders
This study examines how Black family caregivers in the Greater Toronto Area experience and access social support while caring for a relative living with dementia. Using Straussian Grounded Theory informed by Critical Theory and Intersectionality, the research explores how factors such as race, culture, gender, and community shape caregiving experiences and support-seeking behaviours. Findings will be used to develop theory grounded in the lived experiences of Black caregivers, and to inform more culturally responsive dementia care policies, services, and supports across Canada. This study has been approved by the York University Research Ethics Board (Protocol 130, April 2026).
You are eligible to participate if you:
This study looks at how an at-home nature-based virtual reality (VR) program may help people living with Alzheimer’s Disease manage behavioural and psychological symptoms of dementia (BPSD), such as depression. Caregivers and/or study partners will have the option of taking part in the study and providing feedback regarding the VR intervention. This project will explore how virtual reality can be used as a non-pharmacological approach to prolong aging in place for individuals with BPSD, as BPSD contributes to rates of institutionalization.
This study is part of a cognitive-behavioural therapy (CBT) research program that seeks to demonstrate the effectiveness of CBT in treating major depressive disorder (MDD) in mid-to-late life, especially as MDD is a key risk factor for Alzheimer’s disease. As inflammation has recently been linked to MDD, and CBT has been demonstrated to reduce inflammation, this study also aims to understand the role of inflammation in MDD severity and in the likelihood of response to CBT.
You are eligible to participate if you:
1) Are between 40-75 years old, inclusive.
2) Meet diagnosis of a major depressive episode determined through a structured clinical interview conducted by the study clinical psychologist
3) Are currently experiencing a major depressive episode of at least 3 months in length.
4) Have the ability to understand and comply with the requirements of the study, as judged by the investigator(s).
This study explores the experiences of family and friends of long-term care residents. It focuses on how they experience stress, burden, and mental health challenges, and how a single-session online Acceptance and Commitment Therapy (ACT) or educational materials may help. We will use the information gathered from questionnaires and interventions to understand the effectiveness of these supports and to develop recommendations for improving resources, strategies, and interventions to better meet the needs of family and friends, helping them manage stress and maintain wellbeing while caring for someone in long-term care.
You are eligible to participate if you:
- are at least 18 years old
- currently reside in Canada
- have a family member or friend who currently lives in long-term care
- are not currently receiving psychological treatment
This study explores the experience of family and friend caregivers when they are supporting a person living with dementia to discharge from hospital including the emergency room. It focuses on how caregivers experience discharge planning processes and policies, how their perspectives and needs are considered at this key time, and the impacts upon the person they care for and themself in the 6 months after a hospital stay. We will used findings to develop recommendations to improve understanding of the role, needs and rights of caregivers as they care for people who live with dementia in the community.
Caregivers:
- are the primary family or friend caregiver of a person living with dementia who lives/lived in the community
- the care recipient was in hospital including the emergency room and discharged to the community within the last 3 years
- you provided care between 0-3 years ago
- you provided care in Ottawa or the surrounding 200 km
- you are comfortable taking part in a 60-minute interview in English, French or in a different language (translation services are available)
- the care recipient did not have an acute life limiting condition such as terminal cancer for the entire duration of your journey of providing care.
Social Workers
- are a social worker who currently or within the last 3 years worked with people living with dementia who are discharging or who discharged from a health care facility. This may include hospital and community-based social workers.
- you work in Ottawa or the surrounding 200 km
- you have worked a minimum of 3 months in this role
This study explores how adult day programs affect the lives of people living with dementia and their caregivers across several Canadian regions. Over time, we gather information about health, well-being, daily experiences, and quality of life of people living with dementia who attend day program and their caregivers. We also aim to learn about day programs themselves, such as their activities, staffing, challenges, and successes. By combining surveys, interviews, and focus groups, our program of research aims to understand what makes day programs helpful, where challenges exist, and how day program can better support families, and people who use them.
You are eligible to participate if you:
• Are an older adult living with dementia who attends or does not attend a day program
• You are a family/friend caregiver of someone living with dementia who attends or does not attend a day program
• Live in one of the participating regions (Ontario, Winnipeg MB, Calgary AB, or Interior BC)
• Are able to take part in a conversation or complete surveys, with support if needed
Assistive technology products are things that help you function or carry out activities more easily by yourself. Products could be any devices, equipment, instruments, or software. Examples could be mobile phone apps that provide calendar reminders, switches that turn off stoves, or walkers.
Assistive technology services are activities or resources that help you to use or maintain assistive technology products. Services refer to assessment, training, and maintenance that help with choosing, using, and repairing assistive technology products.
Getting these products and services means having to contact different organizations. If these products and services could be bundled as one unit, it may help persons with dementia get them more easily and potentially reduce costs. Right now, policymakers need more information about providing assistive technologies as bundles.
The purpose of the study is to learn about your experiences with accessing and using products and services for managing dementia. This information will help us to know what should be included in bundles.
For persons with dementia: We would like to interview you now to understand your past and current experiences. We would also like to interview you each year for up to three years (for three interviews) to see how your experiences change over time. You may leave at any time.
For care partners: The purpose of the surveys is to learn about your views and experiences with accessing and using products and services for managing dementia. This information will help us to know what should be included in bundles. If interested, you may also take part in longitudinal interviews (two interviews, one annually) after the initial survey in year one to see how your experiences changed over time. You may leave at any time.
For healthcare providers: The purpose of the surveys is to learn about your views and experiences with assisting persons with dementia and care partners to access and use products and services for managing dementia. This information will help us to know what should be included in bundles and how delivery may be improved. If interested, you may also take part 6 / 10 in longitudinal interviews (two interviews, one annually) after completing the initial survey in year one to see how your experiences changed over time. You may leave at any time.
People with dementia:
- Are a Canadian resident who can speak English or French
- Live at home (not care home)
- Able to respond to questions about yourself and your assistive technology product and service use
- Have a score 25 or below on the Montreal Cognitive Assessment (will be conducted by research team prior to interview)
- Able to provide consent (or assent, with a substitute decision maker providing consent)
Care partners:
- Are a Canadian resident who can speak English or French
- Family or friend who provides 5 hours or more of support a week for someone with dementia living at home (not a care home)
- Able to respond to questions about yourself and your assistive technology product and service use - Able to provide consent Healthcare providers:
- Are a Canadian resident who can speak English or French
- A healthcare provider (such as physician, nurse, therapist, social worker) who works with 8 / 10 persons with dementia
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