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Study identifier: NCT04400617 Synced from ClinicalTrials.gov · August 08, 2026
● Study status: Recruiting

Sleep Quality in Assisted-Living Residents

Condition: Sleep Disturbance · Aging  ·  Sponsor: University of Calgary

PhaseN/A
Planned participants150
Who can joinAll sexes, 50 Years to no upper limit
Healthy volunteersNoCheck eligibility criteria ↓
WhereCalgary, Alberta, Canada

Interested? Contact the study team ↓

Sponsor, CRO or site team? See where this study is running → — listed sites, countries and recruiting context. Everything below is written for patients and caregivers.

About this study

Assisted living residents who have sleep disturbances are at great risk of developing cognitive impairments. The identification of factors that increase sleep problems in this population is the first step towards improving sleep disorders and reducing and/or delaying the occurrence of cognitive impairments in this population. Physical activity has been proposed to improve sleep quality in older individuals, but there is currently no scientific evidence of how sleep mediates the relationship between physical activity and cognition in assisted living residents. This is a cross-sectional study that investigates the relationship between sleep quality, functional/physical capacity, and cognitive performance. Participants will be recruited through a non-probabilistic sampling method (convenience) as this is a feasibility study that aims to identify, for the first time, sleep disorders in assisted living residents using objective measures of sleep. Sleep quality will be measured with polysomnography, actigraphy, and questionnaire. Functional and physical capacity will be assessed through walking tasks and actigraphy. Cognitive tasks will be used to assess memory. This study will bring new insights into the factors that affect the quality of life and sleep in assisted living residents. The evidence-based knowledge acquired on-site will be translated and shared with the local and global scientific community to raise awareness of the factors that contribute to increasing institutionali…

This description comes directly from the study's public registry record.

Talk to the study team

Marc J Poulin, PhD  ·  403.220.8372  ·  poulin@ucalgary.ca

Shane Magnison-Benoit, BSc  ·  403.220.8372  ·  shane.magnisonbenoit@ucalgary.ca

There is no obligation to join — the study team can answer your questions about taking part.

Always discuss trial participation with your own doctor first.

Full eligibility criteria (exactly as the study team wrote them)

Inclusion Criteria: * Be inactivity, which will be defined as an engagement in \< 3 sessions/week of 20 min or more of vigorous exercise; * Be able to move independently without the assistance of a wheelchair. Exclusion Criteria: * Diagnosis of a developmental handicap; * Residents who are not able to understand communication and be understood by others and do not have decision-making capacity according to the Cognitive Performance Scale (CPS) \> 3; The investigators will assess all the resident's capacity with the Brenda Strafford Foundation caregivers, even if their CPS is within the range included in the study (CPS 0-3); * Terminal illness (life expectancy \< 1 year); * Not fluent in English; * Currently participating in another trial; * Comorbid medical or neurological illnesses (e.g., multiple sclerosis) that would confound cognitive assessments or make trial completion unlikely (in the site investigator's opinion); * Contraindication for the tests.

Reproduced word-for-word from the public registry record — the study team can answer questions about it.

Locations (1)

University of CalgaryCalgary, Alberta, CanadaRecruiting

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Calgary

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