The StayFitLonger Study: an Innovative Computerized Home-based Training to Foster Independent Life at Home
NCT ID: NCT04237519
Last Updated: 2023-08-18
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
120 participants
INTERVENTIONAL
2019-01-11
2021-08-01
Brief Summary
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In Switzerland, Canada and Belgium, a total of 128 older participants will be recruited and randomly assigned to one of two physical and cognitive home-based interventions for 6 months: StayFitLonger or active control training. The StayFitLonger intervention provides physical and cognitive training exercises, feedback and instructions through a virtual coach to optimize motivation. It also offers social and psycho-educational contents. Monthly supervision (home-visits and phone calls) will be provided during this 6-month intervention. Outcomes will be measured at baseline, and after 6 months of training.
This study will demonstrate the feasibility, sustainability and efficacy of a home-based multi-domain intervention program allowing further development and possible commercialization of a scientifically validated training program to slow down cognitive and physical decline.
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Detailed Description
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Through non-pharmacological interventions focusing on alterable lifestyle factors, experts believe in the possibility to protect older people from the deleterious effects of physical and brain aging that can lead to dementia. In other words, keeping a healthy mind in a healthy body might be the gold standard for healthy aging. Several studies have shown that physical activity, through aerobic, gait and strength training, induces many beneficial effects including improvement of general health, cognition and quality of life. In addition, a growing number of cognitive interventions have been conducted in healthy seniors and older adults with mild cognitive impairment (MCI) and results show improved cognition and delayed cognitive decline. As well, cognitive deficits, mainly in executive functions, have been associated with an increase number of falls and abnormal gait among others.
Improvement of these physical functions was observed in response to cognitive interventions. Because aging is complex and different interventions are likely to potentiate their effects, an increasing number of studies have reported on combined interventions targeting two or more modifiable factors. However, accessibility to these interventions remain a major challenge because older adults may not have access to specialized expertise and resources.
The use of a computerized system to deliver lifestyle interventions have several advantages: it can be used to support home-based training, reducing costs and increasing access; training can be self-paced and last over practically a unlimited time; it allows providing immediate feedback; it offers potential for scaling up for wider use if efficacy is proven; it provides an excellent interface for active control interventions. Surprisingly, whereas many studies assessed computerized cognitive training programs, only a few have used home-based interventions which combine cognitive training with physical activity and, to our knowledge, only one study used computerized tasks for both physical and cognitive training in healthy older adults.
The StayFitLonger study was designed to test efficacy of a home-based computerized training program targeted at older adults, which combine physical exercises and cognitive training. The main goal of the program is to improve physical health and prevent frailty through an innovative approach using videos of 50 physical exercises focusing on gait and strength, which could be easily implemented in older adults (Test-and-Exercise home-based program). The program was also designed to enhance cognitive functions through a series of activities in form of serious games. These activities train executive control through dual-task exercises that was found to increase divided attention and frontal lobe function general knowledge learning and problem solving training. Other features of the program that are unique include: 1) Prospective memory exercises embedded in the physical exercises; 2) Social interactions whereby participants can create and share with other participants their learning material and can chat with their peers about topics of interest and find solutions to common real-life problems; 3) Psycho-educational content on cognition, physical health, nutrition and on ways to apply newly learned strategies in real life to empower participants and promoting self-management; 4) A virtual coach aimed to improve adherence by guiding participants, reminding them to use the program regularly, and providing feedback and rewards through a system of virtual credits; 5) Possibility to personalize the application settings to tailor the environment to the participant's tastes and wishes; 6) Wearable motion sensors used during physical exercises for movement detection as a game input and for providing measurements on mobility for a better characterization of the potential benefits of the program.
The StayFitLonger study will test the effect of the training on key outcomes using a double-blind, parallel-group, randomised control trial (RCT) over 6 months. The primary objective is to assess whether the 6-month StayFitLonger programme leads to better performance than those observed following the active control condition on the Timed-Up \& Go (TUG), a functional physical task, which is associated with lower-body strength and balance. The efficacy study also includes a few secondary objectives. One is to assess whether the StayFitLonger programme improves other physical capabilities as well as cognitive performances and scores of affective variables (e.g., mood, fear of falling), and psycho-social domains (e.g., quality of life, daily living activities, participant's expectation). In addition, the study will also assess whether a similar gain is found in robust vs pre-frail seniors.
In Switzerland, Canada and Belgium, a total of 128 older participants will be recruited. Following the initial eligibility screening, participants will be randomized to one of two home-based computerized intervention conditions, the StayFitLonger training program (experimental) or the active control training program . Enrolled participants will be evaluated at two time points: at baseline (T0) and after 6 months of training (T1, end of the RCT). The training will take place at home for 6 months. Prior to the start of the training and within a month following T0 assessment, introductory courses in groups of a maximum of 6 people will take place to introduce the features of the program and describe the different physical and cognitive exercises. Participants will be supervised through home visits and monthly phone calls to ensure a good use of the program in both groups.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
Note that the study is combined with a further 6-month observational study to test adherence, user experience and acceptability in all participants.
PREVENTION
DOUBLE
Team members responsible of the statistical analyses are blind to the training assignment as they only have access to anonymized data set and have no access to neither participants' assignment nor the randomization list.
At each study site, study coordinators and trainers responsible for the introductory and refresher courses, and supervision of participants during the home-based training are not blind.
Participants are aware that the trial has two different training conditions that are compared to each other and that they are randomly allocated to one of them. However, they are not informed of the study hypotheses.
Study Groups
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SFL training
Practice recommendation 3 times per week:
* Physical exercises: between 30 to 45 minutes that can be split during the day (e.g. 2x15 or 20 minutes, or 3x10 or 15 minutes during the same day).
* Cognitive exercises: minimum of 15 min.
SFL training
The SFL training program comprises:
* Physical exercises: 50 video exercises to improve balance, muscle strength and physical capabilities in older adults;
* Cognitive exercises: Four ludic activities targeting problem solving (4 Images/ 1 word), memory (Quiz and Recall me), speed processing and divided attention (Attention!).
In addition, the SFL program includes a series of unique components:
* Chat rooms: to share views about topics of interest and tips for common real-life problems;
* Psycho-education content: to improve self-management and promoting cognitive transfer though 22 different topics (provide recommendations usually given in psychotherapy sessions);
* Virtual coach: to guide participants along the proposed exercises by giving them instructions, reminding them regularly to practice a variety of available activities repeatedly, providing appropriate and timely feedback on participant's performances and rewarding assiduity, perseverance and performance.
Active control training
Practice recommendation 3 times per week:
* Physical exercises: between 30 to 45 minutes that can be split during the day (e.g. 2x15 or 20 minutes, or 3x10 or 15 minutes during the same day).
* Cognitive exercises: minimum of 15 min.
Active controlled training
The active control training program is structured in the same manner as the SFL training program and will also offer different physical and cognitive activities:
* Physical exercises: 12 different exercises trains upper and lower extremity strength, mobility and balance offered through a computerized version of a health insurance company physical training program;
* Cognitive activities: Four commercially available leisure activities (Sudoku. Cross Words, Pac-Man and Countdown activities) that are appreciated by older adults but do not teach cognitive strategies and are were not designed to improve cognition per se.
No chat room, psycho-educational content or virtual coach were included in the active control training program.
Interventions
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SFL training
The SFL training program comprises:
* Physical exercises: 50 video exercises to improve balance, muscle strength and physical capabilities in older adults;
* Cognitive exercises: Four ludic activities targeting problem solving (4 Images/ 1 word), memory (Quiz and Recall me), speed processing and divided attention (Attention!).
In addition, the SFL program includes a series of unique components:
* Chat rooms: to share views about topics of interest and tips for common real-life problems;
* Psycho-education content: to improve self-management and promoting cognitive transfer though 22 different topics (provide recommendations usually given in psychotherapy sessions);
* Virtual coach: to guide participants along the proposed exercises by giving them instructions, reminding them regularly to practice a variety of available activities repeatedly, providing appropriate and timely feedback on participant's performances and rewarding assiduity, perseverance and performance.
Active controlled training
The active control training program is structured in the same manner as the SFL training program and will also offer different physical and cognitive activities:
* Physical exercises: 12 different exercises trains upper and lower extremity strength, mobility and balance offered through a computerized version of a health insurance company physical training program;
* Cognitive activities: Four commercially available leisure activities (Sudoku. Cross Words, Pac-Man and Countdown activities) that are appreciated by older adults but do not teach cognitive strategies and are were not designed to improve cognition per se.
No chat room, psycho-educational content or virtual coach were included in the active control training program.
Eligibility Criteria
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Inclusion Criteria
* Retired, living at home and having a wireless Internet connection in their house;
* Independent for all daily activities (optimal score to the 4-IADL);
* Open to the use of new technologies and electronic tablets;
* Interested in exercising to stay fit;
* Able to walk without a walking aid (e.g. wheelchair, sticks, walker, etc.);
* Available to commit themselves for the time period during which the study takes place;
* No vision deficits that would prevent them to read information on a tablet;
* No current neurological or psychiatric diagnosis (e.g. Parkinson's disease).
Exclusion Criteria
* score ≥ 3 on the Fried's frailty index (Fried et al., 2001)
60 Years
100 Years
ALL
Yes
Sponsors
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HES-SO Valais-Wallis
OTHER
Centre de Recherche de l'Institut Universitaire de Geriatrie de Montreal
OTHER
Haute-Ecole Arc
UNKNOWN
Mindmaze SA
INDUSTRY
Université Catholique de Louvain
OTHER
Active and Assisted Living Programme
UNKNOWN
BRUSANO
UNKNOWN
Pro-Senectute Vaud
UNKNOWN
University of Lausanne Hospitals
OTHER
Responsible Party
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Jean-François Démonet
Professor
Principal Investigators
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Jean-François Demonet, MD, PhD
Role: PRINCIPAL_INVESTIGATOR
Centre Hospitalier Universitaire Vaudois
Sylvie Belleville, PhD
Role: PRINCIPAL_INVESTIGATOR
Institut universitaire de gériatrie de Montréal - CIUSSS
Stefan Agrigoroaei, PhD
Role: PRINCIPAL_INVESTIGATOR
Université Catholique de Louvain
Locations
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BRUSANO (ASBL - Association Sans But Lucratif)
Brussels, , Belgium
Centre Public d'Action Sociale
Woluwe-Saint-Lambert, , Belgium
Institut universitaire de gériatrie de Montréal - CIUSSS du Centre-Sud-de-l'Île-de-Montréal
Montreal, Quebec, Canada
Centre Leenaards de la mémoire - Centre hospitalier universitaire Vaudois
Lausanne, Canton of Vaud, Switzerland
Countries
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References
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Fried LP, Tangen CM, Walston J, Newman AB, Hirsch C, Gottdiener J, Seeman T, Tracy R, Kop WJ, Burke G, McBurnie MA; Cardiovascular Health Study Collaborative Research Group. Frailty in older adults: evidence for a phenotype. J Gerontol A Biol Sci Med Sci. 2001 Mar;56(3):M146-56. doi: 10.1093/gerona/56.3.m146.
Belleville S, Cuesta M, Bieler-Aeschlimann M, Giacomino K, Widmer A, Mittaz Hager AG, Perez-Marcos D, Cardin S, Boller B, Bier N, Aubertin-Leheudre M, Bherer L, Berryman N, Agrigoroaei S, Demonet JF. Pre-frail older adults show improved cognition with StayFitLonger computerized home-based training: a randomized controlled trial. Geroscience. 2023 Apr;45(2):811-822. doi: 10.1007/s11357-022-00674-5. Epub 2022 Oct 21.
Belleville S, Cuesta M, Bieler-Aeschlimann M, Giacomino K, Widmer A, Mittaz Hager AG, Perez-Marcos D, Cardin S, Boller B, Bier N, Aubertin-Leheudre M, Bherer L, Berryman N, Agrigoroaei S, Demonet JF. Rationale and protocol of the StayFitLonger study: a multicentre trial to measure efficacy and adherence of a home-based computerised multidomain intervention in healthy older adults. BMC Geriatr. 2020 Aug 28;20(1):315. doi: 10.1186/s12877-020-01709-2.
Other Identifiers
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aal-call-2017-068
Identifier Type: -
Identifier Source: org_study_id
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