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McCartney A, Crosswell J, Rafnsson SB, Hoe J. The effectiveness of structured physical activity on agitation in people with dementia: a rapid review. Aging Ment Health 2024:1-11. [PMID: 38683159 DOI: 10.1080/13607863.2024.2345129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 04/13/2024] [Indexed: 05/01/2024]
Abstract
OBJECTIVES Managing agitation and other behaviours that challenge is a significant dementia care challenge. The priority is to find effective non-pharmacological interventions as drug treatments can have significant side effects. This review evaluates the effectiveness of structured physical activity on agitation in dementia. METHOD Our rapid review searched four electronic databases, Cochrane CENTRAL, MEDLINE, CINAHL and Embase, for interventional studies using a structured physical activity programme in people with dementia and studied the effect of this activity on behaviours that challenge. Study quality was assessed using CASP criteria and data was narratively synthesised. RESULTS We included 13 studies in this review (four rated as high quality), involving a total of 1546 participants. Results were analysed according to exercise type, frequency and intensity of the intervention. Exercise is effective in reducing agitation and studies with higher adherence to exercise demonstrated more positive effects on agitation and behaviours that challenge. CONCLUSION Physical activity can be effective in reducing agitation in older adults with dementia. Further research is needed to clarify the type of intervention that is most beneficial. Strategies to make physical activity more acceptable and available to people with dementia need to be established.
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Affiliation(s)
- A McCartney
- Estuary View Medical Centre, Whitstable Medical Practice, Kent, United Kingdom
| | - J Crosswell
- Estuary View Medical Centre, Whitstable Medical Practice, Kent, United Kingdom
| | - S B Rafnsson
- Geller Institute of Ageing and Memory, School of Biomedical Sciences, University of West London, London, United Kingdom
| | - J Hoe
- Geller Institute of Ageing and Memory, School of Biomedical Sciences, University of West London, London, United Kingdom
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Borges-Machado F, Barros D, Silva P, Marques P, Carvalho J, Ribeiro O. Contributing Factors for (Non)Adherence to a Physical Exercise Program for People With Neurocognitive Disorder From the Caregivers' Perspective. J Geriatr Phys Ther 2024; 47:58-66. [PMID: 36854067 DOI: 10.1519/jpt.0000000000000382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
BACKGROUND AND PURPOSE To explore the perception of informal caregivers about the barriers, motivators, and facilitators toward the participation of care recipients with neurocognitive disorder (NCD) in a physical exercise program. METHODS This is an exploratory qualitative study, including 20 informal caregivers (67.5 ± 13.94 years old; age range: 37-86; 65% male) from the "Body & Brain" community intervention project. Semistructured interviews were performed by a trained researcher; data analysis followed Braun and Clarke's thematic analysis guidelines, under the socioecological framework. RESULTS Two main barriers, 3 motivators, and 5 facilitators to participation in a physical exercise program were perceived by caregivers, illustrating the relationship between the intrapersonal, interpersonal, and community levels toward individuals' participation. Care recipients' reluctance to participate and physical environment constraints emerged as the main barriers to participation, whereas the health professionals' advice, the need for a stimulating activity, and the potential physical and mental health benefits emerged as motivators. Factors facilitating the involvement and maintenance in the program included care recipients' satisfaction and enjoyment, benefits on their general health, routine, and social connectedness; an overall positive evaluation of the physical exercise program's structure and organization was also highlighted. CONCLUSIONS Exercise interventions targeting people with NCD should promote a welcoming environment that facilitates individuals' well-being and social interaction. Caregivers have a key role in promoting care recipients' motivation. Health professionals play an important role in recommending participation by raising awareness of potential benefits to recipients and caregivers. Future interventions should be conducted in appropriate community settings and implemented by a specialized professional in small groups. These findings provide insights into the factors that may increase the success rate of exercise interventions specifically designed for individuals with NCD.
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Affiliation(s)
- Flávia Borges-Machado
- CIAFEL-Research Centre in Physical Activity, Health and Leisure, Porto, Portugal
- Faculty of Sports, University of Porto, Porto, Portugal
- ITR-Laboratory for Integrative and Translational Research in Population Health, Porto, Portugal
| | - Duarte Barros
- CIAFEL-Research Centre in Physical Activity, Health and Leisure, Porto, Portugal
- Faculty of Sports, University of Porto, Porto, Portugal
- ITR-Laboratory for Integrative and Translational Research in Population Health, Porto, Portugal
| | - Paula Silva
- CIAFEL-Research Centre in Physical Activity, Health and Leisure, Porto, Portugal
- Faculty of Sports, University of Porto, Porto, Portugal
- ITR-Laboratory for Integrative and Translational Research in Population Health, Porto, Portugal
| | - Pedro Marques
- Department of Education and Psychology, University of Aveiro, Aveiro, Portugal
| | - Joana Carvalho
- CIAFEL-Research Centre in Physical Activity, Health and Leisure, Porto, Portugal
- Faculty of Sports, University of Porto, Porto, Portugal
- ITR-Laboratory for Integrative and Translational Research in Population Health, Porto, Portugal
| | - Oscar Ribeiro
- Department of Education and Psychology, University of Aveiro, Aveiro, Portugal
- CINTESIS-Center for Health Technology and Services Research, Porto, Portugal
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Huang CS, Yan YJ, Luo YT, Lin R, Li H. Effects of dance therapy on cognitive and mental health in adults aged 55 years and older with mild cognitive impairment: a systematic review and meta-analysis. BMC Geriatr 2023; 23:695. [PMID: 37880590 PMCID: PMC10601250 DOI: 10.1186/s12877-023-04406-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Accepted: 10/13/2023] [Indexed: 10/27/2023] Open
Abstract
BACKGROUND Individuals with mild cognitive impairment are at high risk of developing dementia. Dance therapy has promising applications in delaying cognitive decline. However, the effectiveness of dance therapy for older adults with mild cognitive impairment is unclear. The objective of this review was to evaluate the effectiveness of dance therapy on global cognitive function, specific cognitive subdomains, quality of life, and mental health in older adults with mild cognitive impairment to enrich health management strategies for dementia. METHODS Electronic databases and grey literature were searched from inception up to September 23, 2023. The language was limited to English and Chinese. Relevant studies were screened and assessed for risk of bias. A meta-analysis and subgroup analyses stratified by measurement instrument, dance type, intervention duration, and frequency were conducted using the STATA 16.0 software. This review was conducted in accordance with the PRISMA guidelines. RESULTS Ten studies involving 984 participants aged 55 years and over who met the eligibility criteria were included. Dance therapy significantly improved global cognitive function, memory, executive function, attention, language, and mental health (i.e., depression and neuropsychiatric symptoms). However, the effects of dance therapy on processing speed, visuospatial ability, and quality of life in older adults with mild cognitive impairment remain inconclusive. Moreover, dance interventions of longer duration (> 3 months) improved global cognition more than shorter interventions. CONCLUSION This review reported that dance therapy was effective in improving global cognitive function, memory, executive function, attention, language, and mental health (i.e., depression and neuropsychiatric symptoms). Hence, it may be an effective non-pharmacological complementary treatment for older adults with mild cognitive impairment.
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Affiliation(s)
- Chen-Shan Huang
- School of Nursing, Fujian Medical University, No. 1 Xueyuan Road, Shangjie Town, Fuzhou City, 350122, Fujian Province, China
| | - Yuan-Jiao Yan
- School of Nursing, Fujian Medical University, No. 1 Xueyuan Road, Shangjie Town, Fuzhou City, 350122, Fujian Province, China
- Department of Nursing, Fujian Provincial Hospital & Shengli Clinical Medical College, No. 134 Dongjie Street, Gulou District, Fuzhou City, 350001, Fujian Province, China
| | - Yu-Ting Luo
- School of Nursing, Fujian Medical University, No. 1 Xueyuan Road, Shangjie Town, Fuzhou City, 350122, Fujian Province, China
| | - Rong Lin
- School of Nursing, Fujian Medical University, No. 1 Xueyuan Road, Shangjie Town, Fuzhou City, 350122, Fujian Province, China
| | - Hong Li
- School of Nursing, Fujian Medical University, No. 1 Xueyuan Road, Shangjie Town, Fuzhou City, 350122, Fujian Province, China.
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Zhu D, Al Mahmud A, Liu W. Digital storytelling intervention to enhance social connections and participation for people with mild cognitive impairment: a research protocol. Front Psychiatry 2023; 14:1217323. [PMID: 37886113 PMCID: PMC10599142 DOI: 10.3389/fpsyt.2023.1217323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 09/20/2023] [Indexed: 10/28/2023] Open
Abstract
Introduction Interventions utilizing the principles of digital storytelling can improve cognitive ability by cultivating positive emotions and framing a new way to enhance social participation among people with mild cognitive impairment. However, existing research has understudied group-based storytelling, focusing instead on building individual stories and connections with family and friends. In response to this research gap, this paper proposes co-designing a digital storytelling intervention for people with Mild Cognitive Impairment (MCI) to enhance their social participation and build meaningful connections. Methods We will conduct two co-design workshops with people with MCI (n = 12), their caregivers (n = 4-12), and therapists (n = 5) in Beijing, China, to facilitate the co-development of the digital storytelling application. During the first workshop, we will utilize card sorting and voting to define potential facilitators of social participation, identifying the abilities people with MCI want to improve through storytelling. During the second workshop, we will build on these findings to facilitate people with MCI and their caregivers to visualize the interfaces. After reflexive thematic analysis of the co-design workshops, we will develop a digital storytelling application and test its usability and efficacy among people with MCI and therapists, respectively. A single-blinded field test will be conducted with 20 community-dwelling adults with MCI (Age: 65+). The testing will consist of an intervention group of 10 participants who use the co-designed digital storytelling intervention and a control group of 10 participants who will not use the co-designed intervention on the waiting list. The intervention period will extend over 7 weeks, with individual intervention sessions lasting 30 min. We will evaluate its efficacy in terms of social participation, social connectedness, self-efficacy, subjective sense of happiness, and user experience of people with MCI. Discussion This study will examine an innovative digital storytelling intervention to enhance social participation among people with MCI. This study is expected to advance the concept of community-centric social groups in social health service contexts by integrating technological solutions with the self-identified needs and lived experiences of people with MCI, increasing the motivation of people with MCI to cultivate social participation. Ethics and dissemination Swinburne University of Technology's Human Research Ethics Committee gave ethics approval for this research (Approval Number: 20226525-11105; Date: 26/09/2022). Our findings shall be reported in peer-reviewed journal articles and at relevant conferences.
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Affiliation(s)
- Di Zhu
- School of Design and Architecture, Swinburne University of Technology, Hawthorn, VIC, Australia
- Beijing Key Laboratory of Applied Experimental Psychology, National Demonstration Center for Experimental Psychology Education (Beijing Normal University), Faculty of Psychology, Beijing Normal University, Beijing, China
| | - Abdullah Al Mahmud
- School of Design and Architecture, Swinburne University of Technology, Hawthorn, VIC, Australia
| | - Wei Liu
- Beijing Key Laboratory of Applied Experimental Psychology, National Demonstration Center for Experimental Psychology Education (Beijing Normal University), Faculty of Psychology, Beijing Normal University, Beijing, China
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Manser P, Poikonen H, de Bruin ED. Feasibility, usability, and acceptance of "Brain-IT"-A newly developed exergame-based training concept for the secondary prevention of mild neurocognitive disorder: a pilot randomized controlled trial. Front Aging Neurosci 2023; 15:1163388. [PMID: 37810620 PMCID: PMC10557950 DOI: 10.3389/fnagi.2023.1163388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 08/29/2023] [Indexed: 10/10/2023] Open
Abstract
Background Exergames provide a promising new approach to implement simultaneous motor-cognitive training, which may support preventing the decline in cognitive functioning in older adults who have a mild neurocognitive disorder (mNCD). Objectives To evaluate feasibility, system usability, and acceptance of "Brain-IT", a newly developed training concept combining exergame-based motor-cognitive training and heart rate variability (HRV) guided resonance breathing for the secondary prevention of mNCD. Methods A pilot randomized controlled trial (RCT) with an allocation ratio of 2:1 (i.e., intervention:control) was conducted. The control group proceeded with usual care. The intervention group performed a 12-week training according to the "Brain-IT" training concept implemented with the "Senso Flex" (Dividat AG) exergaming system in addition to usual care. Feasibility and usability outcomes were analyzed using descriptive statistics. User acceptance was analyzed qualitatively and using Friedman analysis of variance (ANOVA), as well as Wilcoxon signed-rank tests. Results Eighteen participants (77.3 ± 9.8 years; 44.4% females) were included. On average, we recruited 2.2 participants per month, and 35.3% of the individuals contacted were included. The intervention group had an attrition rate of 20% and mean adherence and compliance rates of 85.0 and 84.1%, respectively. The mean system usability score, measured with the system usability scale, was 71.7. High levels of exergame enjoyment, an increase in exergame enjoyment, and internalization of training motivation with large effect sizes (p = 0.03, r = 0.75 and p = 0.03, r = 0.74, respectively), as well as acceptable perceived usefulness, were observed. Preliminary data on the effects of the "Brain-IT" training are promising. Conclusion The feasibility and usability of the "Brain-IT" training are acceptable. However, frequent occurrences of technical problems and difficulties in using the exergame training system were identified as barriers to performing the "Brain-IT" training. To optimize feasibility, either improvements or alternative solutions are required in the hardware and software of the exergame used to implement the "Brain-IT" training. The "Brain-IT" training itself was well-accepted by older adults who have mNCD. Therefore, the effectiveness of the "Brain-IT" training concept should be investigated in future studies. Trial registration clinicaltrials.gov/ct2/show/NCT04996654.
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Affiliation(s)
- Patrick Manser
- Motor Control and Learning Group, Institute of Human Movement Sciences and Sport, ETH Zurich, Zurich, Switzerland
| | - Hanna Poikonen
- Learning Sciences and Higher Education, Department of Humanities, Social and Political Sciences, ETH Zurich, Zurich, Switzerland
| | - Eling D. de Bruin
- Motor Control and Learning Group, Institute of Human Movement Sciences and Sport, ETH Zurich, Zurich, Switzerland
- Department of Health, OST - Eastern Swiss University of Applied Sciences, St. Gallen, Switzerland
- Division of Physiotherapy, Department of Neurobiology, Care Sciences and Society, Karolinska Institute, Stockholm, Sweden
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Harwood RH, Goldberg SE, Brand A, van Der Wardt V, Booth V, Di Lorito C, Hoare Z, Hancox J, Bajwa R, Burgon C, Howe L, Cowley A, Bramley T, Long A, Lock J, Tucker R, Adams EJ, O'Brien R, Kearney F, Kowalewska K, Godfrey M, Dunlop M, Junaid K, Thacker S, Duff C, Welsh T, Haddon-Silver A, Gladman J, Logan P, Pollock K, Vedhara K, Hood V, Das Nair R, Smith H, Tudor-Edwards R, Hartfiel N, Ezeofor V, Vickers R, Orrell M, Masud T. Promoting Activity, Independence, and Stability in Early Dementia and mild cognitive impairment (PrAISED): randomised controlled trial. BMJ 2023; 382:e074787. [PMID: 37643788 PMCID: PMC10463053 DOI: 10.1136/bmj-2023-074787] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/13/2023] [Indexed: 08/31/2023]
Abstract
OBJECTIVE To determine the effectiveness of an exercise and functional activity therapy intervention in adults with early dementia or mild cognitive impairment compared with usual care. DESIGN Randomised controlled trial. SETTING Participants' homes and communities at five sites in the United Kingdom. PARTICIPANTS 365 adults with early dementia or mild cognitive impairment who were living at home, and family members or carers. INTERVENTION The intervention, Promoting activity, Independence, and Stability in Early Dementia and mild cognitive impairment (PrAISED), was a specially designed, dementia specific, rehabilitation programme focusing on strength, balance, physical activity, and performance of activities of daily living, which was tailored and progressive and addressed risk and the psychological needs of people with dementia. Up to 50 therapy sessions were provided over 12 months. The control group received usual care plus a falls risk assessment. Procedures were adapted during the covid-19 pandemic. MAIN OUTCOME MEASURES The primary outcome was score on the carer (informant) reported disability assessment for dementia scale 12 months after randomisation. Secondary outcomes were self-reported activities of daily living, physical activity, quality of life, balance, functional mobility, fear of falling, frailty, cognition, mood, carer strain, service use at 12 months, and falls between months 4 and 15. RESULTS 365 patient participants were randomised, 183 to intervention and 182 to control. The median age of participants was 80 years (range 65-95), median Montreal cognitive assessment score was 20 out of 30 (range 13-26), and 58% (n=210) were men. Intervention participants received a median of 31 therapy sessions (interquartile range 22-40) and reported completing a mean 121 minutes of PrAISED exercise each week. Primary outcome data were available for 149 intervention and 141 control participants. Scores on the disability assessment for dementia scale did not differ between groups: adjusted mean difference -1.3, 95% confidence interval -5.2 to 2.6; Cohen's d effect size -0.06, 95% confidence interval -0.26 to 0.15; P=0.51). Upper 95% confidence intervals excluded small to moderate effects on any of the range of outcome measures. Between months 4 and 15 the intervention group experienced 79 falls and the control group 200 falls (adjusted incidence rate ratio 0.78, 95% confidence interval 0.5 to 1.3; P=0.3). CONCLUSION The intensive PrAISED programme of exercise and functional activity training did not improve activities of daily living, physical activity, or quality of life; reduce falls; or improve any other secondary health status outcomes, despite good uptake. Future research should consider alternative approaches to maintaining ability and wellbeing in people with dementia. TRIAL REGISTRATION ISRCTN Registry ISRCTN15320670.
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Affiliation(s)
- Rowan H Harwood
- School of Health Sciences, University of Nottingham, Queen's Medical Centre, Nottingham, NG7 2HA, UK
- Nottingham University Hospitals NHS Trust, Queen's Medical Centre, Nottingham, UK
| | - Sarah E Goldberg
- School of Health Sciences, University of Nottingham, Queen's Medical Centre, Nottingham, NG7 2HA, UK
| | - Andrew Brand
- North Wales Organisation for Randomised Trials in Health, Bangor University, Bangor, Gwynedd, UK
| | - Veronika van Der Wardt
- Department of General, Preventative and Rehabilitation Medicine, Philipps-Universität Marburg 35032 Marburg, Germany
| | - Vicky Booth
- Nottingham University Hospitals NHS Trust, Queen's Medical Centre, Nottingham, UK
- School of Medicine, University of Nottingham, Queen's Medical Centre, Nottingham, UK
| | - Claudio Di Lorito
- School of Medicine, University of Nottingham, Queen's Medical Centre, Nottingham, UK
| | - Zoe Hoare
- North Wales Organisation for Randomised Trials in Health, Bangor University, Bangor, Gwynedd, UK
| | - Jennie Hancox
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
| | - Rupinder Bajwa
- School of Medicine, University of Nottingham, Queen's Medical Centre, Nottingham, UK
| | - Clare Burgon
- School of Medicine, University of Nottingham, Queen's Medical Centre, Nottingham, UK
| | - Louise Howe
- School of Medicine, University of Nottingham, Queen's Medical Centre, Nottingham, UK
| | - Alison Cowley
- Nottingham University Hospitals NHS Trust, Queen's Medical Centre, Nottingham, UK
- School of Medicine, University of Nottingham, Queen's Medical Centre, Nottingham, UK
| | - Trevor Bramley
- Nottinghamshire Healthcare NHS Foundation Trust, Lings Bar Hospital, Gamston, Nottingham, UK
| | - Annabelle Long
- School of Medicine, University of Nottingham, Queen's Medical Centre, Nottingham, UK
| | - Juliette Lock
- School of Medicine, University of Nottingham, Queen's Medical Centre, Nottingham, UK
| | - Rachael Tucker
- School of Health Sciences, University of Nottingham, Queen's Medical Centre, Nottingham, NG7 2HA, UK
| | - Emma J Adams
- School of Health Sciences, University of Nottingham, Queen's Medical Centre, Nottingham, NG7 2HA, UK
| | - Rebecca O'Brien
- School of Health Sciences, University of Nottingham, Queen's Medical Centre, Nottingham, NG7 2HA, UK
| | - Fiona Kearney
- Nottingham University Hospitals NHS Trust, Queen's Medical Centre, Nottingham, UK
| | - Katarzyna Kowalewska
- School of Medicine, University of Nottingham, Queen's Medical Centre, Nottingham, UK
| | | | | | - Kehinde Junaid
- Mental Health Services for Older People, Nottinghamshire Healthcare NHS Foundation Trust, Highbury Hospital, Nottingham, UK
| | - Simon Thacker
- Centre for Research and Development, Derbyshire Healthcare NHS Foundation Trust, Kingsway Hospital, Derby, UK
| | - Carol Duff
- Lincolnshire Partnership NHS Foundation Trust, Lincoln, UK
| | - Tomas Welsh
- The RICE Centre, Research Institute for the Care of Older People, Royal United Hospital, Bath, UK
| | - Annette Haddon-Silver
- Oxford Health NHS Foundation Trust, Research and Development, Warneford Hospital, Oxford, UK
| | - John Gladman
- Nottingham University Hospitals NHS Trust, Queen's Medical Centre, Nottingham, UK
- School of Medicine, University of Nottingham, Queen's Medical Centre, Nottingham, UK
| | - Pip Logan
- School of Medicine, University of Nottingham, Queen's Medical Centre, Nottingham, UK
| | - Kristian Pollock
- School of Health Sciences, University of Nottingham, Queen's Medical Centre, Nottingham, NG7 2HA, UK
| | - Kavita Vedhara
- Centre for Academic Primary Care, Lifespan and Population Health, University of Nottingham, Nottingham, UK
| | - Victoria Hood
- Nottinghamshire Healthcare NHS Foundation Trust, Lings Bar Hospital, Gamston, Nottingham, UK
| | - Roshan Das Nair
- School of Medicine, University of Nottingham, Queen's Medical Centre, Nottingham, UK
- SINTEF, Torgarden, Trondheim, Norway
| | - Helen Smith
- Nottinghamshire Healthcare NHS Foundation Trust, Lings Bar Hospital, Gamston, Nottingham, UK
| | - Rhiannon Tudor-Edwards
- Centre for Health Economics and Medicines Evaluation, College of Health and Behavioural Sciences, Bangor University, Bangor, Gwynedd, UK
| | - Ned Hartfiel
- Centre for Health Economics and Medicines Evaluation, College of Health and Behavioural Sciences, Bangor University, Bangor, Gwynedd, UK
| | - Victory Ezeofor
- Centre for Health Economics and Medicines Evaluation, College of Health and Behavioural Sciences, Bangor University, Bangor, Gwynedd, UK
| | - Robert Vickers
- School of Medicine, University of Nottingham, Queen's Medical Centre, Nottingham, UK
| | - Martin Orrell
- Mental Health Services for Older People, Nottinghamshire Healthcare NHS Foundation Trust, Highbury Hospital, Nottingham, UK
- Institute for Mental Health, University of Nottingham, Nottingham, UK
| | - Tahir Masud
- Nottingham University Hospitals NHS Trust, Queen's Medical Centre, Nottingham, UK
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Chen Y, Hou L, Li Y, Lou Y, Li W, Struble LM, Yang H. Barriers and motivators to promotion of physical activity participation for older adults with mild cognitive impairment or dementia: An umbrella review. Int J Nurs Stud 2023; 143:104493. [PMID: 37105046 DOI: 10.1016/j.ijnurstu.2023.104493] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 03/20/2023] [Accepted: 03/24/2023] [Indexed: 03/31/2023]
Abstract
BACKGROUND Due to the growing aging population worldwide, cognitive disorders including mild cognitive impairment and dementia is considered a major public health priority. Currently, physical activity is a promising non-drug therapy, however, people with mild cognitive impairment or dementia are more likely to be physically inactive. OBJECTIVE To identify the barriers and motivators affecting participation in physical activity in older people with mild cognitive impairment or dementia. DESIGN An umbrella review. METHODS The Joanna Briggs Institute (JBI) methodology for umbrella reviews was adopted in this study. We searched the PubMed, Embase, Web of science, CINAHL, Cochrane, Scopus and Proquest to identify relevant articles published in English from inception to October 2022. Two researchers independently screened and selected articles against preselected inclusion criteria. Eligible studies were appraised for methodological quality using the combined Meta Quality Appraisal Tool and Assessment of Multiple Systematic Reviews Tool. The Grading of Recommendations Assessment Development and Evaluation- Confidence in the Evidence from Reviews of Qualitative Research tool was employed to determine the confidence level in the evidence of the extracted factors. Theoretical Domain Framework (TDF) was used to map barriers and motivators to physical activity participation. Behavior change techniques (BCTs) was utilized to develop theoretically-informed implementation strategies. RESULTS Fourteen relevant reviews (covered over 219 primary studies) were included in this review. A total of 31 factors were identified from the selected reviews. Three factors with the strongest supporting evidence for their influence on participation were: resources/material resources, social support, and perceived competence. According to the behavior change techniques, six implementation strategies (providing supervision, developing tailored interventions, providing safe and promoting environment, helping to increase participants' motivation and adherence, integrating all kinds of social support, and providing suitable staffing) were developed. CONCLUSIONS The evidence presented in this umbrella review suggests that a multilevel stakeholder approach and a system-wide viewpoint should be adopted. Through the Theoretical Domain Framework, we not only identified construct factors for future interventions, but also revealed understudied fields in this research areas. This umbrella review generates data that is expected to inform the development of implementation strategies based on the intervention-mapping approach, which will promote participation in physical activity. REGISTRATION This study was registered with the PROSPERO (CRD42022371535).
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Affiliation(s)
- Yiping Chen
- School of Nursing, Shanxi Medical University, Shanxi Province, China; Department of Neurology, First Hospital of Shanxi Medical University, Shanxi Province, China
| | - Liyuan Hou
- School of Nursing, Shanxi Medical University, Shanxi Province, China; Department of Neurology, First Hospital of Shanxi Medical University, Shanxi Province, China
| | - Yao Li
- School of Nursing, Shanxi Medical University, Shanxi Province, China; Department of Neurology, First Hospital of Shanxi Medical University, Shanxi Province, China
| | - Yan Lou
- Hangzhou Normal University, Zhejiang Province, China
| | - Wei Li
- International Medical Department, Peking Union Medical College Hospital, Beijing, China
| | | | - Hui Yang
- Department of Nursing, First Hospital of Shanxi Medical University, Shanxi Province, China.
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Park C, Mishra RK, York MK, Enriquez A, Lindsay A, Barchard G, Vaziri A, Najafi B. Tele-Medicine Based and Self-Administered Interactive Exercise Program (Tele-Exergame) to Improve Cognition in Older Adults with Mild Cognitive Impairment or Dementia: A Feasibility, Acceptability, and Proof-of-Concept Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:16361. [PMID: 36498431 PMCID: PMC9739527 DOI: 10.3390/ijerph192316361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 11/27/2022] [Accepted: 12/03/2022] [Indexed: 06/17/2023]
Abstract
Improved life expectancy is increasing the number of older adults who suffer from motor-cognitive decline. Unfortunately, conventional balance exercise programs are not tailored to patients with cognitive impairments, and exercise adherence is often poor due to unsupervised settings. This study describes the acceptability and feasibility of a sensor-based in-home interactive exercise system, called tele-Exergame, used by older adults with mild cognitive impairment (MCI) or dementia. Our tele-Exergame is specifically designed to improve balance and cognition during distractive conditioning while a telemedicine interface remotely supervises the exercise, and its exercises are gamified balance tasks with explicit augmented visual feedback. Fourteen adults with MCI or dementia (Age = 68.1 ± 5.4 years, 12 females) participated and completed exergame twice weekly for six weeks at their homes. Before and after 6 weeks, participants' acceptance was assessed by Technology Acceptance Model (TAM) questionnaire, and participants' cognition and anxiety level were evaluated by the Montreal Cognitive Assessment (MoCA) and Beck Anxiety Inventory (BAI), respectively. Results support acceptability, perceived benefits, and positive attitudes toward the use of the system. The findings of this study support the feasibility, acceptability, and potential benefit of tele-Exergame to preserve cognitive function among older adults with MCI and dementia.
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Affiliation(s)
- Catherine Park
- Interdisciplinary Consortium on Advanced Motion Performance (iCAMP), Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX 77030, USA
- VA’s Health Services Research and Development Service (HSR&D), Center for Innovations in Quality, Effectiveness, and Safety, Michael E. DeBakey VA Medical Center, Houston, TX 77030, USA
- Big Data Scientist Training Enhancement Program, VA Office of Research and Development, Washington, DC 20420, USA
| | - Ram kinker Mishra
- Interdisciplinary Consortium on Advanced Motion Performance (iCAMP), Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX 77030, USA
- The BioSensics LLC, Newton, MA 02458, USA
| | - Michele K. York
- Neurology and Psychiatry & Behavioral Sciences, Baylor College of Medicine, Houston, TX 77030, USA
| | | | | | | | | | - Bijan Najafi
- Interdisciplinary Consortium on Advanced Motion Performance (iCAMP), Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX 77030, USA
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9
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Ahn S, Chung JW, Crane MK, Bassett DR, Anderson JG. The Effects of Multi-Domain Interventions on Cognition: A Systematic Review. West J Nurs Res 2022; 44:1134-1154. [PMID: 34261376 DOI: 10.1177/01939459211032272] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
This review aimed to evaluate the effects of multi-domain interventions on cognition among individuals without dementia. Multi-domain interventions refer to those combining any single preventive measure such as physical activity, cognitive training, and/or nutrition to prevent dementia. Seventeen studies were included (n = 10,056 total participants; mean age = 73 years), eight of which were rated as strong in quality while the other nine showed moderate quality. The standardized mean difference (SMD; d) was used to calculate the effect size for each included study. Multi-domain interventions consisting of physical activity, cognitive training, cardioprotective nutrition, and/or cardiovascular health education exerted beneficial effects on global cognition, episodic memory, and/or executive function with very small to moderate effect sizes (0.16-0.77). Nurses may consider combining these components to potentially stave off dementia. Future research is warranted to identify the optimal multi-domain intervention components that can induce clinically significant beneficial effects on cognition.
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Affiliation(s)
- Sangwoo Ahn
- College of Nursing, University of Tennessee, Knoxville, TN, USA
| | - Jae Woo Chung
- Department of Neurology, University of Minnesota Medical School, Minneapolis, MN, USA
| | | | - David R Bassett
- Department of Kinesiology, Recreation, and Sport Studies, University of Tennessee, Knoxville, TN, USA
| | - Joel G Anderson
- College of Nursing, University of Tennessee, Knoxville, TN, USA
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10
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Li K, Cui C, Zhang H, Jia L, Li R, Hu HY. Exploration of combined physical activity and music for patients with Alzheimer’s disease: A systematic review. Front Aging Neurosci 2022; 14:962475. [PMID: 36051308 PMCID: PMC9425638 DOI: 10.3389/fnagi.2022.962475] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 07/19/2022] [Indexed: 11/13/2022] Open
Abstract
Objective Alzheimer’s disease (AD) can be treated in different ways, one of which is combined physical activity and music intervention, which is a non-pharmacological one. This study provided a thorough systematic review on the application of combined physical activity and music intervention in patients with AD. Method Online sources, such as PubMed, Web of Science, SAGE Premier, EBSCO, and Cochrane, published from January 2002 to March 2022 were searched for articles. Reviewer screened articles on inclusion criteria and identified relevant studies. 200 studies were selected as potentially relevant; of these, eight met all the inclusion criteria. Results The systemic review looked at eight studies, two of which had high methodological quality and six were of moderate quality. Various types of research were included: randomized controlled tails, single-subject study, crossover study, and case report. Music intervention was conducted during an exercise program in six studies. A cognitive stimulation was applied with music therapy and physical activities among two studies. The physical activities or movements included balance training, stretching, strengthening, and different sports activities. Outcome assessment, including the Barthel index in two studies and the functional independence measure, was conducted to evaluate the daily functional score. Mental health was evaluated by Mini-Mental State Examination in three studies. Conclusion Combined physical activity and music intervention are beneficial and improve the cognition, function and well-being of patients with AD. Supporting combined physical and music intervention will play a key role in helping clinical guidelines for both physical therapists and music therapists.
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Affiliation(s)
- Kailimi Li
- School of Exercise and Health, Shanghai University of Sport, Shanghai, China
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - CanCan Cui
- College of Music and Dance, Guangzhou University, Guangzhou City, China
| | - Haipeng Zhang
- School of Exercise and Health, Shanghai University of Sport, Shanghai, China
| | - Luning Jia
- School of Exercise and Health, Shanghai University of Sport, Shanghai, China
| | - Rui Li
- School of Exercise and Health, Shanghai University of Sport, Shanghai, China
| | - Hao-Yu Hu
- School of Exercise and Health, Shanghai University of Sport, Shanghai, China
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
- Department of Sport Rehabilitation Medicine, Shanghai Shangti Orthopedic Hospital, Shanghai, China
- *Correspondence: Hao-Yu Hu,
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11
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Barisch-Fritz B, Bezold J, Scharpf A, Trautwein S, Krell-Roesch J, Woll A. ICT-Based Individualized Training of Institutionalized Individuals With Dementia. Evaluation of Usability and Trends Toward the Effectiveness of the InCoPE-App. Front Physiol 2022; 13:921105. [PMID: 35874545 PMCID: PMC9304760 DOI: 10.3389/fphys.2022.921105] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 05/27/2022] [Indexed: 01/10/2023] Open
Abstract
Physical activity interventions can alleviate the course of disease for individuals with dementia (IWD) who have been extraordinarily affected by the COVID-19 pandemic. Information and Communication Technology (ICT) provides new opportunities not only to mitigate negative effects of the pandemic but also to sustainably improve everyday life of IWD in nursing homes. The aim of the present study was to evaluate the ICT-based InCoPE-App, which was used to assess physical and cognitive performance and deliver individualized exercise for IWD, with regard to 1) user experience of nursing assistants, and 2) trends toward the effectiveness of the intervention on physical and cognitive performance of IWD. An 18-week individualized multidomain intervention (2 × 60 min/session) was delivered to an intervention group (IG; n = 10, mean age 88.4 ± 5.6, 70% female) by nursing assistants (n = 10, mean age 56.1 ± 10.4, 90% female) using the InCoPE-App. A control group (CG; n = 3, mean age 87.3 ± 3.5, 100% female) received conventional treatment. User experience was assessed among nursing assistants by different questionnaires, i.e., PSSUQ and ISONORM 9241/110-S for usability, and AttrakDiff2 for pragmatic (PQ), hedonic quality-identity and stimulation (HQI and HQS), and attractiveness (ATT). Trends toward the effectiveness of the intervention were assessed using MMSE (global cognitive function), FICSIT-4 (balance), 6MWT and TUG (mobility), and m30CST (function of lower limbs). Usability of the InCoPE-App was rated as high by nursing assistants (mean ± SD; overall PSSUQ 2.11 ± 0.75; overall ISONORM 9241/110-S 1.90 ± 0.88; ATT 1.86 ± 1.01; PQ 1.79 ± 1.03; HQI 1.8 ± 0.79; and HQS 1.37 ± 0.69). Dropout was high in the total sample (36.7%). Trends toward the effectiveness were observed within IG in nine IWD who showed positive or neutral trends in at least two physical performance outcomes. Seven participants had positive or neutral trends in the FICSIT-4, seven participants in m30CST, and four and seven participants in 6MWT and TUG, respectively. In conclusion, the InCoPE-App has good nursing assistant-rated usability, whereas training effects and intervention adherence were rather low most likely due to COVID-19 restrictions. Single-subject research revealed more positive than negative trends in IG of IWD. Further research is needed to evaluate feasibility, suitability, and effectiveness of the InCoPE-App.
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Affiliation(s)
- Bettina Barisch-Fritz
- Institute of Sports and Sports Science, Karlsruhe Institute of Technology, Karlsruhe, Germany
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12
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Wu KC, Su Y, Chu F, Chen AT, Zaslavsky O. Behavioral Change Factors and Retention in Web-Based Interventions for Informal Caregivers of People Living With Dementia: Scoping Review. J Med Internet Res 2022; 24:e38595. [PMID: 35797100 PMCID: PMC9305400 DOI: 10.2196/38595] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 06/09/2022] [Accepted: 06/13/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Web-based interventions aimed at supporting informal caregivers of people living with dementia have the potential to improve caregivers' well-being and psychological health. However, few interventions are widely implemented for this population, and none of the prior reviews have systematically examined the use of behavior change techniques (BCTs), theories, and agents in web-based interventions for informal caregivers of people living with dementia. To better understand this implementation gap, we reviewed the literature to map behavioral factors (BCTs, theories, and agents) deployed in the studies. Furthermore, because there is an emerging consensus that retention could be shaped by participant characteristics and behavioral factors, we explored relationships between these features and retention rates across studies. OBJECTIVE We pursued 3 objectives: to map behavioral factors involved in the web-based interventions for informal caregivers of people living with dementia; to examine the relationship between behavioral change elements and retention in the studies; and to examine the relationship between participant characteristics (gender, age, and spouse or adult children caregiver proportion) and study retention. METHODS We conducted a literature review using the following keywords and their corresponding Medical Subject Headings terms: dementia, caregivers, and web-based intervention. The time limits were January 1998 to March 2022. Using the BCTv1 taxonomy, which specifies active behavioral components in interventions, 2 coders collected, summarized, and analyzed the frequency distributions of BCTs. Similarly, they abstracted and analyzed participant characteristics, behavior change theories, behavior change agents, and retention rates in the studies. RESULTS The average age was 61.5 (SD 7.4) years, and the average proportion of spousal informal caregivers, adult children informal caregivers, and retention rates were 51.2% (SD 24.8%), 44.8% (SD 22%), and 70.4% (SD 17%), respectively. Only 53% (17/32) of the studies used behavior change theories, but 81% (26/32) included behavior change agents. The most common BCTv1 clusters were shaping knowledge and social support. The median number of BCTv1 clusters was 5 (IQR 3). We observed a negative correlation between the proportion of spousal informal caregivers and the retention rate (r=-0.45; P=.02) and between the number of BCTv1 clusters and retention rates (r=-0.47; P=.01). We also found that the proportion of adult children informal caregivers in the study was significantly and positively correlated with the retention rate (r=0.5; P=.03). No other participant characteristics or behavioral factors were associated with retention rates. CONCLUSIONS We found that almost half of the studies were not informed by behavior change theories. In addition, spousal involvement and a higher number of BCTs were each associated with lower retention rates, while the involvement of adult children caregivers in the study was associated with higher retention. In planning future studies, researchers should consider matching participant characteristics with their intended intervention as the alignment might improve their retention rates.
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Affiliation(s)
- Kuan-Ching Wu
- School of Nursing, University of Washington, Seattle, WA, United States
| | - Yan Su
- School of Nursing, University of Washington, Seattle, WA, United States
| | - Frances Chu
- School of Nursing, University of Washington, Seattle, WA, United States
| | - Annie T Chen
- Department of Biomedical Informatics and Medical Education, University of Washington School of Medicine, Seattle, WA, United States
| | - Oleg Zaslavsky
- Biobehavioral Nursing and Health Informatics, University of Washington School of Nursing, Seattle, WA, United States
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13
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Di Lorito C, Bosco A, Rai H, Craven M, McNally D, Todd C, Booth V, Cowley A, Howe L, Harwood RH. A systematic literature review and meta-analysis on digital health interventions for people living with dementia and Mild Cognitive Impairment. Int J Geriatr Psychiatry 2022; 37:10.1002/gps.5730. [PMID: 35588315 PMCID: PMC9321868 DOI: 10.1002/gps.5730] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 04/27/2022] [Indexed: 11/24/2022]
Abstract
OBJECTIVES Digital health interventions enable services to support people living with dementia and Mild Cognitive Impairment (MCI) remotely. This literature review gathers evidence on the effectiveness of digital health interventions on physical, cognitive, behavioural and psychological outcomes, and Activities of Daily Living in people living with dementia and MCI. METHODS/DESIGN Searches, using nine databases, were run in November 2021. Two authors carried out study selection/appraisal using the Critical Appraisal Skills Programme checklist. Study characteristics were extracted through the Cochrane handbook for systematic reviews of interventions data extraction form. Data on digital health interventions were extracted through the template for intervention description and replication (TIDieR) checklist and guide. Intervention effectiveness was determined through effect sizes. Meta-analyses were performed to pool data on intervention effectiveness. RESULTS Twenty studies were included in the review, with a diverse range of interventions, modes of delivery, activities, duration, length, frequency, and intensity. Compared to controls, the interventions produced a moderate effect on cognitive abilities (SMD = 0.36; 95% CI = -0.03 to 0.76; I2 = 61%), and a negative moderate effect on basic ADLs (SMD = -0.40; 95% CI = -0.86 to 0.05; I2 = 69%). Stepping exergames generated the largest effect sizes on physical and cognitive abilities. Supervised training produced larger effect sizes than unsupervised interventions. CONCLUSION Supervised intervention delivery is linked to greatest benefits. A mix of remote and face-to-face delivery could maximise benefits and optimise costs. Accessibility, acceptability and sustainability of digital interventions for end-users must be pre-requisites for the development of future successful services.
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Affiliation(s)
| | | | - Harleen Rai
- Computer and Information SciencesUniversity of StrathclydeGlasgowUK
| | | | - Donal McNally
- Faculty of EngineeringUniversity of NottinghamNottinghamUK
| | - Chris Todd
- School of Health SciencesUniversity of ManchesterManchesterUK
| | - Vicky Booth
- School of MedicineUniversity of NottinghamNottinghamUK
| | - Alison Cowley
- Nottingham University Hospitals NHS TrustNottinghamUK
| | - Louise Howe
- School of MedicineUniversity of NottinghamNottinghamUK
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14
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Tremont G, Davis J, Ott BR, Uebelacker L, Kenney L, Gillette T, Britton K, Sanborn V. Feasibility of a Yoga Intervention for Individuals with Mild Cognitive Impairment: A Randomized Controlled Trial. JOURNAL OF INTEGRATIVE AND COMPLEMENTARY MEDICINE 2022; 28:250-260. [PMID: 35294301 DOI: 10.1089/jicm.2021.0204] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Background: Yoga is a potentially low risk intervention for cognitive impairment that combines mental and physical practice and includes instruction on breathing, stress reduction, and mindfulness meditation. Previous research documents that yoga can target modifiable risk factors for mild cognitive impairment (MCI) progression. The authors describe a randomized feasibility trial of yoga for individuals with MCI. Methods: Participants were 37 individuals with amnestic MCI who were randomly assigned to receive 12 weeks of twice-weekly yoga intervention (YI) or healthy living education (HLE) classes. Acceptability and feasibility were assessed by tracking adverse events, class attendance, and participant satisfaction. Participants completed neuropsychological and mood measures as well as measures of potential intervention mechanisms at baseline and immediately postintervention. Results: Participants in both conditions reported high levels of satisfaction and reasonable class attendance rates. Home practice rates were low. There were no adverse events deemed related to the YI. Results showed a medium effect size in favor of the YI in visuospatial skills. The yoga group also showed a large effect size indicating decline in perceived stress compared with the HLE group, whereas HLE resulted in greater reductions in depressive symptoms after the intervention (large effect size). Conclusions: Study findings indicated that the YI was safe, modestly feasible, and acceptable to older adults with MCI. The authors found preliminary evidence that yoga may improve visuospatial functioning in individuals with MCI. Results support stress reduction as a possible mechanism for the YI. Future studies should address a YI in a larger sample and include strategies to enhance engagement and home practice.
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Affiliation(s)
- Geoffrey Tremont
- Department of Psychiatry, Rhode Island Hospital, Providence, RI, USA.,Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Jennifer Davis
- Department of Psychiatry, Rhode Island Hospital, Providence, RI, USA.,Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Brian R Ott
- Department of Psychiatry, Rhode Island Hospital, Providence, RI, USA.,Department of Neurology, Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Lisa Uebelacker
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Providence, RI, USA.,Butler Hospital, Providence, RI, USA
| | - Lauren Kenney
- Department of Psychiatry, Rhode Island Hospital, Providence, RI, USA
| | - Tom Gillette
- Eyes of the World Yoga Center, Providence, RI, USA
| | - Karysa Britton
- Department of Psychiatry, Rhode Island Hospital, Providence, RI, USA
| | - Victoria Sanborn
- Department of Psychiatry, Rhode Island Hospital, Providence, RI, USA
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15
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Aghjayan SL, Bournias T, Kang C, Zhou X, Stillman CM, Donofry SD, Kamarck TW, Marsland AL, Voss MW, Fraundorf SH, Erickson KI. Aerobic exercise improves episodic memory in late adulthood: a systematic review and meta-analysis. COMMUNICATIONS MEDICINE 2022; 2:15. [PMID: 35603310 PMCID: PMC9053291 DOI: 10.1038/s43856-022-00079-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 01/18/2022] [Indexed: 12/30/2022] Open
Abstract
Background Aerobic exercise remains one of the most promising approaches for enhancing cognitive function in late adulthood, yet its potential positive effects on episodic memory remain poorly understood and a matter of intense debate. Prior meta-analyses have reported minimal improvements in episodic memory following aerobic exercise but have been limited by restrictive inclusion criteria and infrequent examination of exercise parameters. Methods We conducted a meta-analysis of randomized controlled trials to determine if aerobic exercise influences episodic memory in late adulthood (M = 70.82 years) and examine possible moderators. Thirty-six studies met inclusion criteria, representing data from 2750 participants. Results Here we show that aerobic exercise interventions are effective at improving episodic memory (Hedges'g = 0.28; p = 0.002). Subgroup analyses revealed a moderating effect of age (p = 0.027), with a significant effect for studies with a mean age between 55-68 but not 69-85. Mixed-effects analyses demonstrated a positive effect on episodic memory among studies with a high percentage of females (65-100%), participants with normal cognition, studies reporting intensity, studies with a no-contact or nonaerobic physical activity control group, and studies prescribing >3900 total minutes of activity (range 540-8190 min). Conclusions Aerobic exercise positively influences episodic memory among adults ≥55 years without dementia, with larger effects observed among various sample and intervention characteristics-the clearest moderator being age. These results could have far-reaching clinical and public health relevance, highlighting aerobic exercise as an accessible, non-pharmaceutical intervention to improve episodic memory in late adulthood.
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Affiliation(s)
- Sarah L. Aghjayan
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA USA
- Center for the Neural Basis of Cognition, University of Pittsburgh, Pittsburgh, PA USA
| | | | - Chaeryon Kang
- Department of Biostatistics, University of Pittsburgh, Pittsburgh, PA USA
| | - Xueping Zhou
- Department of Biostatistics, University of Pittsburgh, Pittsburgh, PA USA
| | | | | | - Thomas W. Kamarck
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA USA
| | - Anna L. Marsland
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA USA
| | - Michelle W. Voss
- Department of Psychological and Brain Sciences, University of Iowa, Iowa City, IA USA
| | | | - Kirk I. Erickson
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA USA
- Center for the Neural Basis of Cognition, University of Pittsburgh, Pittsburgh, PA USA
- Exercise Science, College of Science, Health, Engineering and Education, Murdoch University, Perth, WA Australia
- PROFITH “PROmoting FITness and Health Through Physical Activity” Research Group, Sport and Health University Research Institute (iMUDS), Department of Physical and Sports Education, Faculty of Sport Sciences, University of Granada, 18071 Granada, Spain
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16
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Liu CR, Liou YM, Jou JH. Pilot Study of the Effects of Bright Ambient Therapy on Dementia Symptoms and Cognitive Function. Front Psychol 2022; 12:782160. [PMID: 35002870 PMCID: PMC8740310 DOI: 10.3389/fpsyg.2021.782160] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Accepted: 11/22/2021] [Indexed: 12/02/2022] Open
Abstract
Light therapy potentially improves dementia symptoms. In this study, we examined the effects of bright light therapy on neuropsychiatric behaviors and cognitive function. Thirty-five participants were assigned to either the experimental or comparison group. The experimental group was exposed to bright light at 2,500 lux, and the comparison group was exposed to 114–307 lux. The instruments used were the Neuropsychiatric Inventory and the Mini-Mental State Examination. The experimental group showed a significant improvement in Neuropsychiatric Inventory scores; these scores, which were calculated using generalized estimating equations with medication (benzodiazepines) as a covariate, were reduced by 65% (P < 0.001) and 78% (P = 0.001) by the 5th and 9th weeks, respectively. At the same time, Mini-Mental State Examination scores increased by 19% (P = 0.007) and 28% (P = 0.04), respectively. However, differences in outcomes between the 5th and 9th weeks were not significant. A 4-week regimen of bright light therapy was the most effective, with higher adherence and acceptability.
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Affiliation(s)
- Chuen-Ru Liu
- College of Nursing, National Yang Ming Chiao Tung University, Taipei, Taiwan.,Psychiatric Nurse of City Hospital, Songde Branch, Taipei, Taiwan
| | - Yiing Mei Liou
- College of Nursing, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Jwo-Huei Jou
- Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, Taiwan
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17
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Manser P, de Bruin ED. Making the Best Out of IT: Design and Development of Exergames for Older Adults With Mild Neurocognitive Disorder - A Methodological Paper. Front Aging Neurosci 2021; 13:734012. [PMID: 34955806 PMCID: PMC8698204 DOI: 10.3389/fnagi.2021.734012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 11/03/2021] [Indexed: 01/22/2023] Open
Abstract
Background: Utilizing information technology (IT) systems, for example in form of computerized cognitive screening or exergame-based (also called active videogames) training, has gained growing interest for supporting healthy aging and to detect, prevent and treat neurocognitive disorders (NCD). To ameliorate the effectiveness of exergaming, the neurobiological mechanisms as well as the most effective components for exergame-based training remain to be established. At the same time, it is important to account for the end-users' capabilities, preferences, and therapeutic needs during the design and development process to foster the usability and acceptance of the resulting program in clinical practice. This will positively influence adherence to the resulting exergame-based training program, which, in turn, favors more distinct training-related neurobiological effects. Objectives and Methods: This methodological paper describes the design and development process of novel exergame-based training concepts guided by a recently proposed methodological framework: The 'Multidisciplinary Iterative Design of Exergames (MIDE): A Framework for Supporting the Design, Development, and Evaluation of Exergames for Health' (Li et al., 2020). Case Study: A step-by-step application of the MIDE-framework as a specific guidance in an ongoing project aiming to design, develop, and evaluate an exergame-based training concept with the aim to halt and/or reduce cognitive decline and improve quality of life in older adults with mild neurocognitive disorder (mNCD) is illustrated. Discussion and Conclusion: The development of novel exergame-based training concepts is greatly facilitated when it is based on a theoretical framework (e.g., the MIDE-framework). Applying this framework resulted in a structured, iterative, and evidence-based approach that led to the identification of multiple key requirements for the exergame design as well as the training components that otherwise may have been overlooked or neglected. This is expected to foster the usability and acceptance of the resulting exergame intervention in "real life" settings. Therefore, it is strongly recommended to implement a theoretical framework (e.g., the MIDE-framework) for future research projects in line with well-known checklists to improve completeness of reporting and replicability when serious games for motor-cognitive rehabilitation purposes are to be developed.
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Affiliation(s)
- Patrick Manser
- Movement Control and Learning - Institute of Human Movement Sciences and Sport, Department of Health Sciences and Technology, ETH Zürich, Zurich, Switzerland
| | - Eling D de Bruin
- Movement Control and Learning - Institute of Human Movement Sciences and Sport, Department of Health Sciences and Technology, ETH Zürich, Zurich, Switzerland.,Division of Physiotherapy, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden.,OST - Eastern Switzerland University of Applied Sciences, St. Gallen, Switzerland
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18
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Borges-Machado F, Silva N, Farinatti P, Poton R, Ribeiro Ó, Carvalho J. Effectiveness of Multicomponent Exercise Interventions in Older Adults With Dementia: A Meta-Analysis. THE GERONTOLOGIST 2021; 61:e449-e462. [PMID: 32652005 PMCID: PMC8599205 DOI: 10.1093/geront/gnaa091] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Multicomponent training (MT) combines aerobic, strength, postural, and balance exercises and may be a promising intervention strategy for dementia. This meta-analysis study aims to systematize evidence concerning the effectiveness of MT in physical fitness, cognition, and functionality on activities of daily living (ADL) in older adults with dementia and to identify moderation patterns regarding training variables. RESEARCH DESIGN AND METHODS 4 databases were systematically searched to locate potential trials through March 2019. A total of 2,312 records were identified and a final set of 17 manuscripts reviewed; of these, 6 satisfied all eligibility criteria. RESULTS Samples sizes ranged from 27 to 170 participants; MT programs lasted between 4 weeks and 12 months, took place from a daily basis to twice a week, and sessions ranged from 30 to 60 min. The TESTEX scale was used to analyze the methodological quality, and the funnel plots to assess the risk of bias. This meta-analysis revealed that MT interventions benefit older adults with dementia regarding ADL performance (effect size = 0.313 [0.16-0.46]; p < .01), but the evidence was not sufficiently robust to determine the effectiveness of MT on cognitive function and physical fitness, particularly, on agility. DISCUSSION AND IMPLICATIONS MT may be an important nonpharmacological strategy to enhance ADL functionality on older adults with dementia. Findings suggest that long-term interventions are more prevalent than high-frequency and longer duration exercise sessions. Further evidence is needed for acknowledging its benefits in specific cognitive abilities and physical fitness. This meta-analysis is registered in PROSPERO (no. CRD42020141545).
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Affiliation(s)
- Flávia Borges-Machado
- CIAFEL—Research Centre in Physical Activity, Health and Leisure, Porto, Portugal
- Faculty of Sport, University of Porto, Portugal
| | - Nádia Silva
- Laboratory of Physical Activity and Health Promotion, University of Rio de Janeiro State, Brazil
| | - Paulo Farinatti
- Laboratory of Physical Activity and Health Promotion, University of Rio de Janeiro State, Brazil
- Graduate Program in Physical Activity Sciences, Salgado de Oliveira University, Niteroi, Brazil
| | - Roberto Poton
- Centro Universitário IBMR, Laureate International Universities, Rio de Janeiro, Brazil
| | - Óscar Ribeiro
- CINTESIS—Center for Health Technology and Services Research, Porto, Portugal
- Department of Education and Psychology, University of Aveiro, Portugal
| | - Joana Carvalho
- CIAFEL—Research Centre in Physical Activity, Health and Leisure, Porto, Portugal
- Faculty of Sport, University of Porto, Portugal
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19
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Borges-Machado F, Barros D, Teixeira L, Ribeiro O, Carvalho J. Contribution of a multicomponent intervention on functional capacity and independence on activities of daily living in individuals with neurocognitive disorder. BMC Geriatr 2021; 21:625. [PMID: 34732148 PMCID: PMC8564955 DOI: 10.1186/s12877-021-02591-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 10/27/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND To examine the effects of a 6-month multicomponent (MT) exercise intervention in the functional capacity and ability to independently perform activities of daily living (ADL) of individuals diagnosed with neurocognitive disorder (NCD). METHODS A quasi-experimental controlled trial with a parallel design study was conducted in multicentered community-based settings. Forty-three individuals (N Female: 30) were allocated to an exercise group (EG; N: 23; mean 75.09, SD = 5.54 years) or a control group (CG; N:20; mean 81.90, SD = 1.33 years). The EG engaged in a 6-month MT program (60-min sessions, twice a week). Exercise sessions were divided into a warm-up, specific training (e.g., coordination and balance, lower and upper body strength, and aerobics), and cool down. Lower body function, mobility, and gait speed were evaluated through Short Physical Performance Battery (SPPB), Timed-Up and Go test (TUG) and 6-Meter Walk test, respectively. The Barthel Index (BI) was administered to assess individuals' ADL independence. Evaluations were performed before and after the 6-month intervention. RESULTS Linear Mixed Models revealed a statistically significant interaction (time X group) effect factor on SPPB (B = 2.33, 95% CI: 1.39-3.28, p < 0.001), TUG (B = - 11.15, 95% CI: - 17.23 - - 5.06, p = 0.001), and 6-Meter Walk test (B = 0.17, 95% CI: 0.08-0.25, p < 0.001). No differences between groups or assessment moments were found in the ability of individuals to independently perform ADL. CONCLUSIONS The 6-month MT exercise intervention improves the functional capacity of older adults living with NCD. TRIAL REGISTRATION ClinicalTrials.gov - identifier number NCT04095962 ; retrospectively registered on 19 September 2019.
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Affiliation(s)
- Flávia Borges-Machado
- CIAFEL - Research Centre in Physical Activity, Health and Leisure, Faculty of Sports, University of Porto, Rua Dr. Plácido Costa 91, 4200-450, Porto, Portugal. .,Faculty of Sports, University of Porto, Porto, Portugal. .,ITR - Laboratory for Integrative and Translational Research in Population Health, Porto, Portugal.
| | - Duarte Barros
- CIAFEL - Research Centre in Physical Activity, Health and Leisure, Faculty of Sports, University of Porto, Rua Dr. Plácido Costa 91, 4200-450, Porto, Portugal.,Faculty of Sports, University of Porto, Porto, Portugal.,ITR - Laboratory for Integrative and Translational Research in Population Health, Porto, Portugal
| | - Laetitia Teixeira
- School of Medicine and Biomedical Sciences, University of Porto, Porto, Portugal
| | - Oscar Ribeiro
- CINTESIS - Center for Health Technology and Services Research, Porto, Aveiro, Portugal.,Department of Education and Psychology, University of Aveiro, Aveiro, Portugal
| | - Joana Carvalho
- CIAFEL - Research Centre in Physical Activity, Health and Leisure, Faculty of Sports, University of Porto, Rua Dr. Plácido Costa 91, 4200-450, Porto, Portugal.,Faculty of Sports, University of Porto, Porto, Portugal.,ITR - Laboratory for Integrative and Translational Research in Population Health, Porto, Portugal
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20
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Liu CR, Liou YM, Jou JH. Ambient bright lighting in the morning improves sleep disturbances of older adults with dementia. Sleep Med 2021; 89:1-9. [PMID: 34844127 DOI: 10.1016/j.sleep.2021.10.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 08/27/2021] [Accepted: 10/12/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND Ambient light therapies are potentially effective in improving sleep disturbances and circadian rhythms. This study created a new lighting intervention model for elderly patients with dementia. It is hypothesized that exposure to bright ambient light in the morning is more effective than general lighting in improving sleep disturbances and circadian rhythms. METHODS A single-blind longitudinal-group experimental design was employed. The dementia participants came from the community and nursing homes. Those in the experimental group were exposed to ambient light at 2500 lux, and those in the comparison group were exposed to 114-307 lux. The corresponding sleep disturbances and circadian rhythms were determined using an accelerometer (XA-5). A longitudinal experimental design was adopted to observe the time to an effective response. RESULTS The covariates of benzodiazepine use and total activity during the day were analyzed using generalized estimating equations. The experimental group showed significant sleep efficiency improvement, with mean increases of 41.9% (P < 0.001) and 31.7% (P = 0.002), sleep time increases of 141 min (P = 0.001) and 135 min (P = 0.008), awakening time decreases of 116 min (P = 0.001) and 108 min (P = 0.002), and sleep onset advancements of 60-84 min/sleep offset delays of 57-79 min upon the fifth and ninth week, respectively. A 4-week bright ambient light intervention was the most effective. CONCLUSIONS This study found that bright ambient light in the morning is beneficial for improving sleep disturbances and was driven by stabilizing circadian rhythms.
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Affiliation(s)
- Chuen-Ru Liu
- School of Nursing, National Yang Ming Chiao Tung University, (School of Nursing, National Yang-Ming University), Psychiatric Nurse of City Hospital, Songde Branch, Taiwan
| | - Yiing Mei Liou
- Institute of Community Health Care, School of Nursing, National Yang Ming Chiao Tung University (School of Nursing, National Yang-Ming University), President of Lambda Beta-at-Large Chapter, The Honor Society of Nursing, Sigma Theta Tau International, Taiwan.
| | - Jwo-Huei Jou
- Department of Materials Science and Engineering, National Tsing Hua University, Taiwan
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21
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Bezold J, Trautwein S, Barisch-Fritz B, Scharpf A, Krell-Roesch J, Nigg CR, Woll A. Effects of a 16-week multimodal exercise program on activities of daily living in institutionalized individuals with dementia. GERMAN JOURNAL OF EXERCISE AND SPORT RESEARCH 2021. [DOI: 10.1007/s12662-021-00760-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
AbstractWe aimed to examine the effects of a 16-week multimodal exercise program (MEP) on activities of daily living (ADL) in individuals with dementia (IWD). Furthermore, we investigated the participants’ individual response to the MEP and whether baseline cognitive and motor performance explain ADL performance. We conducted a multicenter randomized controlled trial (RCT) involving 319 participants aged ≥ 65 years with mild to moderate dementia. ADL were assessed at baseline and after the 16-week intervention using the Barthel Index (BI), the Erlangen Test of Activities of Daily Living (E-ADL) and the 7‑item Physical Performance Test (PPT-7). We additionally assessed cognitive and motor performance using standardized and validated assessments. Intervention effects were examined through two-factor analysis of variance with repeated measurements applying a per protocol and an intention-to-treat analysis. We compared baseline cognitive and motor performance between positive-responders (positive-R), non-responders (non-R), and negative-responders (negative-R) and examined cognitive and motor performance as potential cofounders of ADL by conducting multiple regression analyses. There were no significant time×group effects on ADL. Between 20 and 32% of participants responded positively to the intervention, i.e., improved ADL performance from baseline to follow-up. Positive-R had worse baseline motor performance compared to non-R. Cognitive and motor performance explained up to 51.4% of variance in ADL. The MEP had no significant overall effect on ADL in IWD. This may be related to insufficient exercise intensity. However, our results indicate that the response to the MEP depends on individual prerequisites which should thus be considered in further research on individual exercise approaches.
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22
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Soldevila-Domenech N, Forcano L, Vintró-Alcaraz C, Cuenca-Royo A, Pintó X, Jiménez-Murcia S, García-Gavilán JF, Nishi SK, Babio N, Gomis-González M, Corella D, Sorlí JV, Fernandez-Carrión R, Martínez-González MÁ, Marti A, Salas-Salvadó J, Castañer O, Fernández-Aranda F, Torre RDL. Interplay between cognition and weight reduction in individuals following a Mediterranean Diet: Three-year follow-up of the PREDIMED-Plus trial. Clin Nutr 2021; 40:5221-5237. [PMID: 34474192 DOI: 10.1016/j.clnu.2021.07.020] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 07/13/2021] [Accepted: 07/16/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND & AIMS Some cognitive profiles might facilitate successful weight loss and its maintenance. Also, weight reductions may result in cognitive benefits. However, little work to date has examined the interactions between cognition and weight changes in the context of interventions with the Mediterranean diet (MedDiet). We studied the within-subject longitudinal relationships between cognition, body mass index (BMI), physical activity (PA), and quality of life (QoL), in older adults following a MedDiet. METHODS The PREDIMED-Plus is a primary prevention trial testing the effect of a lifestyle intervention program with an energy-restricted MedDiet (er-MedDiet), weight-loss goals and PA promotion on cardiovascular disease. The PREDIMED-Plus-Cognition sub-study included 487 participants (50% women, mean age 65.2 ± 4.7 years), with overweight/obesity, metabolic syndrome and normal cognitive performance at baseline. A comprehensive neurocognitive test battery was administered at baseline and after 1 and 3 years. RESULTS Baseline higher performance in verbal memory (OR = 1.5; 95%CI 1.0, 2.1), visuoconstructive praxis and attention (OR = 1.5; 95%CI 0.9, 2.3), and inhibition (OR = 1.3; 95%CI 0.9, 1.9) were associated with a higher odd of achieving at least 8% weight loss after 3 years follow-up in participants randomized to the intervention group. There were moderate improvements in specific tests of memory and executive functions during follow-up. Higher adherence to the er-MedDiet was associated with greater improvements in memory. Women exhibited lower rates of change in global cognition, PA and QoL. Moreover, improvements in memory correlated with reductions in BMI after 1 year (βSTD = -0.14) and with improvements in PA after 3 years (βSTD = 0.13). Finally, participants who experienced greater improvements in executive functions and global cognition also experienced greater improvements in their QoL. CONCLUSIONS This study refines the understanding of the determinants and mutual interrelationships between longitudinally-assessed cognitive performance and weight loss, adding further evidence to the cognitive benefits associated with better adherence to a MedDiet. Our results also suggest that weight loss interventions tailored to the cognitive profile and gender of participants are promising avenues for future studies.
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Affiliation(s)
- Natalia Soldevila-Domenech
- Integrative Pharmacology and Systems Neurosciences Research Group, Neurosciences Research Program, Hospital Del Mar Medical Research Institute (IMIM), 08003, Barcelona, Spain; Department of Experimental and Health Sciences, Universitat Pompeu Fabra, 08003, Barcelona, Spain.
| | - Laura Forcano
- Integrative Pharmacology and Systems Neurosciences Research Group, Neurosciences Research Program, Hospital Del Mar Medical Research Institute (IMIM), 08003, Barcelona, Spain; CIBER Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, 28029, Madrid, Spain.
| | - Cristina Vintró-Alcaraz
- CIBER Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, 28029, Madrid, Spain; Department of Psychiatry, University Hospital of Bellvitge-IDIBELL, Barcelona, Spain; Psychiatry and Mental Health Group, Neuroscience Program, Institut D'Investigació Biomèdica de Bellvitge-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain.
| | - Aida Cuenca-Royo
- Integrative Pharmacology and Systems Neurosciences Research Group, Neurosciences Research Program, Hospital Del Mar Medical Research Institute (IMIM), 08003, Barcelona, Spain.
| | - Xavier Pintó
- CIBER Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, 28029, Madrid, Spain; Lipid Unit, Department of Internal Medicine, Bellvitge Biomedical Research Institute (IDIBELL)-Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, 08908, Barcelona, Spain.
| | - Susana Jiménez-Murcia
- CIBER Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, 28029, Madrid, Spain; Department of Psychiatry, University Hospital of Bellvitge-IDIBELL, Barcelona, Spain; Psychiatry and Mental Health Group, Neuroscience Program, Institut D'Investigació Biomèdica de Bellvitge-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain; Department of Clinical Sciences, School of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain.
| | - Jesús F García-Gavilán
- CIBER Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, 28029, Madrid, Spain; Universitat Rovira I Virgili, Departament de Bioquímica I Biotecnologia, Unitat de Nutrició Humana, Reus, Spain; Institut D'Investigació Sanitària Pere Virgili (IISPV). Hospital Universitari San Joan de Reus, Reus, Spain.
| | - Stephanie K Nishi
- CIBER Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, 28029, Madrid, Spain; Universitat Rovira I Virgili, Departament de Bioquímica I Biotecnologia, Unitat de Nutrició Humana, Reus, Spain; Institut D'Investigació Sanitària Pere Virgili (IISPV). Hospital Universitari San Joan de Reus, Reus, Spain.
| | - Nancy Babio
- CIBER Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, 28029, Madrid, Spain; Universitat Rovira I Virgili, Departament de Bioquímica I Biotecnologia, Unitat de Nutrició Humana, Reus, Spain; Institut D'Investigació Sanitària Pere Virgili (IISPV). Hospital Universitari San Joan de Reus, Reus, Spain.
| | - Maria Gomis-González
- Integrative Pharmacology and Systems Neurosciences Research Group, Neurosciences Research Program, Hospital Del Mar Medical Research Institute (IMIM), 08003, Barcelona, Spain.
| | - Dolores Corella
- CIBER Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, 28029, Madrid, Spain; Department of Preventive Medicine and Public Health, School of Medicine, University of Valencia, 46010, Valencia, Spain.
| | - Jose V Sorlí
- CIBER Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, 28029, Madrid, Spain; Department of Preventive Medicine and Public Health, School of Medicine, University of Valencia, 46010, Valencia, Spain.
| | - Rebeca Fernandez-Carrión
- CIBER Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, 28029, Madrid, Spain; Department of Preventive Medicine and Public Health, School of Medicine, University of Valencia, 46010, Valencia, Spain.
| | - Miguel Ángel Martínez-González
- CIBER Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, 28029, Madrid, Spain; University of Navarra, Department of Preventive Medicine and Public Health, Pamplona, Spain; Navarra's Health Research Institute (IdiSNA), Pamplona, Spain; Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
| | - Amelia Marti
- CIBER Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, 28029, Madrid, Spain; Navarra's Health Research Institute (IdiSNA), Pamplona, Spain; University of Navarra, Department of Nutrition, Food Sciences and Physiology, Pamplona, Spain.
| | - Jordi Salas-Salvadó
- CIBER Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, 28029, Madrid, Spain; Universitat Rovira I Virgili, Departament de Bioquímica I Biotecnologia, Unitat de Nutrició Humana, Reus, Spain; Institut D'Investigació Sanitària Pere Virgili (IISPV). Hospital Universitari San Joan de Reus, Reus, Spain.
| | - Olga Castañer
- CIBER Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, 28029, Madrid, Spain; Cardiovascular Risk and Nutrition Research Group, Hospital Del Mar Medical Research Institute (IMIM), 08003, Barcelona, Spain; Endocrinology Service. Institut Hospital Del Mar D'Investigacions Mèdiques (IMIM), 08003, Barcelona, Spain.
| | - Fernando Fernández-Aranda
- CIBER Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, 28029, Madrid, Spain; Department of Psychiatry, University Hospital of Bellvitge-IDIBELL, Barcelona, Spain; Psychiatry and Mental Health Group, Neuroscience Program, Institut D'Investigació Biomèdica de Bellvitge-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain; Department of Clinical Sciences, School of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain.
| | - Rafael de la Torre
- Integrative Pharmacology and Systems Neurosciences Research Group, Neurosciences Research Program, Hospital Del Mar Medical Research Institute (IMIM), 08003, Barcelona, Spain; Department of Experimental and Health Sciences, Universitat Pompeu Fabra, 08003, Barcelona, Spain; CIBER Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, 28029, Madrid, Spain.
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Feasibility and Effectiveness of a Biography-Based Physical Activity Intervention in Institutionalized People With Dementia: Quantitative and Qualitative Results From a Randomized Controlled Trial. J Aging Phys Act 2021; 30:237-251. [PMID: 34426552 DOI: 10.1123/japa.2020-0343] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 03/19/2021] [Accepted: 04/20/2021] [Indexed: 11/18/2022]
Abstract
The objective of this multicenter randomized controlled trial was to evaluate the feasibility and effectiveness of a physical activity intervention for institutionalized people with dementia, individualized by capacity and biography. The intervention group (n = 34; age: mean = 86.09 years; 79.40% female; mean Mini-Mental State Examination value = 18.59) participated in a multicomponent training program, which included daily activities, dancing, gardening, and sports/games, twice weekly for 3 months. The control group (n = 29; age: mean = 86.34 years; 75.90% female; mean Mini-Mental State Examination value = 19.90) received standard care. Feasibility was evaluated by means of focus groups and feedback questionnaires. Functional performance (Short Physical Performance Battery and Timed Up and Go Test), activities of daily living, and gait were outcomes for effectiveness. A high adherence rate (80.46%) and uniformly positive feedback indicate that the piloted training program is feasible. The results show preliminary effectiveness on functional performance (Short Physical Performance Battery mean t0 = 3.15; mean t1 = 4.50; p = .006) and gait (e.g., velocity mean t0 = 46.97; mean t1 = 58.04; p = .007).
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24
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Li B, Huang X, Meng C, Wan Q, Sun Y. Physical Activity and its Influencing Factors in Community-Dwelling Older Adults With Dementia: A Path Analysis. Clin Nurs Res 2021; 31:301-309. [PMID: 34293953 DOI: 10.1177/10547738211033928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Dementia is prevalent in worldwide, and increases the care burden and potential costs. Physical activity (PA) has been increasingly shown to be beneficial for them. This was a cross-sectional observational study aiming to investigate the status of PA among community-dwelling older adults with dementia in Beijing or Hangzhou, China, and verify the relationships between neuropsychiatric symptoms, activities of daily living (ADL), caregivers' fear of patients' falling and their PA using a path analysis approach. The level of PA among 216 included people with dementia was low. PA was related to the neuropsychiatric symptoms, with ADL and caregivers' fear of patients' falling have mediation roles. The findings indicated that person-centered strategies related to the management of these symptoms might be helpful to improve ADL, relieve caregivers' concerns about them falling and consequently foster positive participation in PA.
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Affiliation(s)
- Bei Li
- Peking University First Hospital, Beijing, China
| | - Xiuxiu Huang
- Nursing School of Peking University, Beijing, China
| | | | - Qiaoqin Wan
- Nursing School of Peking University, Beijing, China
| | - Yongan Sun
- Peking University First Hospital, Beijing, China
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25
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Gebhard D, Mir E. What Moves People Living With Dementia? Exploring Barriers and Motivators for Physical Activity Perceived by People Living With Dementia in Care Homes. QUALITATIVE HEALTH RESEARCH 2021; 31:1319-1334. [PMID: 33825572 PMCID: PMC8182331 DOI: 10.1177/10497323211002822] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
There is a lack of intervention promoting physical activity targeted toward people living with dementia because their input has not been prioritized in the development of exercise programs. The aim of this study is to investigate motivators and barriers concerning physical activity in people living with dementia in care homes and to give recommendations for intervention development. Qualitative semi-structured interviews were conducted; transcripts were analyzed using qualitative content analysis. Following a tailored procedural model, inductive and deductive category development was applied. The value of Cohen's κ = .94 indicates the high intercoder reliability of the category system developed. Ten interviewees reported 24 different barriers and 12 motivators concerning physical activity in the context of the social-ecological model. The strong impact of intrapersonal factors and the living environment became apparent. Points of reference for how people living with dementia can overcome barriers and activate their motivators to achieve more physical activity are provided.
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Affiliation(s)
| | - Eva Mir
- Carinthia University of Applied
Sciences, Feldkirchen, Austria
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26
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A Feasibility Study of a Multifaceted Walking Intervention to Maintain the Functional Mobility, Activities of Daily Living, and Quality of Life of Nursing Home Residents With Dementia. Rehabil Nurs 2021; 45:204-217. [PMID: 30325875 DOI: 10.1097/rnj.0000000000000186] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE The aim of the study was to evaluate the feasibility, acceptability, and efficacy of a multifaceted walking intervention (MWI) aimed to maintain the functional mobility, activities of daily living function, and quality of life of long-term care home residents with dementia. DESIGN/METHODS A quasiexperimental time-series design was used. The 4-month intervention provided one-on-one walking 2-4 days a week, guided by an individualized communication care plan and interviews with collaterals and staff. RESULTS The MWI was feasible based on high recruitment and adherence rates (86% and 94%, respectively) and highly acceptable to stakeholders. Residents (n = 25) showed significant improvements after the intervention: Timed Up-and-Go (-8.85 seconds, p = .00), Two-Minute Walk Test (27.47 m, p = .00), Functional Independence Measure (0.72, p = .00), and Alzheimer's Disease-Related Quality of Life (2.44, p = .05). CONCLUSION The MWI was feasible and improved functional mobility compared to usual care. CLINICAL RELEVANCE Physical activity delivered with a person-centered care was feasible and may be beneficial to mitigate decline in long-term care home residents with dementia.
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27
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The effect of the group-based Otago exercise program on frailty among nursing home older adults with cognitive impairment. Geriatr Nurs 2021; 42:479-483. [PMID: 33714906 DOI: 10.1016/j.gerinurse.2021.02.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 02/16/2021] [Accepted: 02/18/2021] [Indexed: 11/20/2022]
Abstract
This study investigated the effect of the group-based Otago exercise program (OEP) on frailty and physical function in older adults with cognitive impairment. We recruited eighteen older adults with cognitive impairment from a nursing-home to perform the OEP three times a week, for a period of three months in a nursing home. The intervention was feasible with attending an average of 21 out of 36 sessions. The frailty score decreased significantly (p<0.05). Physical function including Time Up and Go test (TUG), 30 seconds Sit-To-Stand Test (30 s-SST) and Four-Stage Balance Test was significantly positive after intervention (all p<0.001). The group-based OEP is a potentially effective strategy for reversing frailty and improving physical function among older adults with cognitive impairment.
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Carvalho J, Borges-Machado F, Barros D, Sampaio A, Marques-Aleixo I, Bohn L, Pizarro A, Teixeira L, Magalhães J, Ribeiro Ó. "Body & Brain": effects of a multicomponent exercise intervention on physical and cognitive function of adults with dementia - study protocol for a quasi-experimental controlled trial. BMC Geriatr 2021; 21:156. [PMID: 33663414 PMCID: PMC7934383 DOI: 10.1186/s12877-021-02104-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 02/22/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Dementia is a leading cause of death and disability that was declared as one of the greatest health and social care challenges of the twenty-first century. Regular physical activity and exercise have been proposed as a non-pharmacological strategy in disease prevention and management. Multicomponent Training (MT) combines aerobic, strength, balance and postural exercises and might be an effective training to improve both functional capacity and cognitive function in individuals with dementia (IwD). Nevertheless, data on the effects of MT in IwD are still limited and the extent to which IwD can retain improvements after an exercise intervention still needs to be elucidated. The aim of "Body & Brain" study is to investigate the effects of a 6-month MT intervention and 3-month detraining on the physical and cognitive function of IwD. Additionally, we aim to explore the impact of this intervention on psychosocial factors and physiologic markers related to dementia. METHODS This study is a quasi-experimental controlled trial using a parallel-group design. The study sample consists of community-dwelling individuals aged ≥60 years who are clinically diagnosed with dementia or major neurocognitive disorder. Participants will be either allocated into the intervention group or the control group. The intervention group will participate in MT biweekly exercise sessions, whereas the control group will receive monthly sessions regarding physical activity and health-related topics for 6 months. The main outcomes will be physical function as measured by the Short Physical Performance Battery (SPPB) and cognitive function evaluated using the Alzheimer Disease Assessment Scale - Cognitive (ADAS-Cog) at baseline, after 6-months and 3-months after the end of intervention. Secondary outcomes will be body composition, physical fitness, daily functionality, quality of life, neuropsychiatric symptoms and caregiver's burden. Cardiovascular, inflammatory and neurotrophic blood-based biomarkers, and arterial stiffness will also be evaluated in subsamples. DISCUSSION If our hypothesis is correct, this project will provide evidence regarding the efficacy of MT training in improving physical and cognitive function and give insights about its impact on novel molecular biomarkers related to dementia. This project may also contribute to provide guidelines on exercise prescription for IwD. TRIAL REGISTRATION ClinicalTrials.gov - identifier number NCT04095962 ; retrospectively registered on 19 September 2019.
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Affiliation(s)
- Joana Carvalho
- Faculdade de Desporto da Universidade do Porto, Rua Dr. Plácido Costa 91, 4200-450, Porto, Portugal
- CIAFEL, Centro de Investigação em Atividade Física, Saúde e Lazer, Universidade do Porto, Rua Dr. Plácido Costa 91, 4200-450, Porto, Portugal
| | - Flávia Borges-Machado
- CIAFEL, Centro de Investigação em Atividade Física, Saúde e Lazer, Universidade do Porto, Rua Dr. Plácido Costa 91, 4200-450, Porto, Portugal.
| | - Duarte Barros
- CIAFEL, Centro de Investigação em Atividade Física, Saúde e Lazer, Universidade do Porto, Rua Dr. Plácido Costa 91, 4200-450, Porto, Portugal
| | - Arnaldina Sampaio
- CIAFEL, Centro de Investigação em Atividade Física, Saúde e Lazer, Universidade do Porto, Rua Dr. Plácido Costa 91, 4200-450, Porto, Portugal
| | - Inês Marques-Aleixo
- CIAFEL, Centro de Investigação em Atividade Física, Saúde e Lazer, Universidade do Porto, Rua Dr. Plácido Costa 91, 4200-450, Porto, Portugal
- Faculdade de Educação Física e Desporto, Universidade Lusófona, Rua de Augusto Rosa 24, 4000-098, Porto, Portugal
| | - Lucimere Bohn
- CIAFEL, Centro de Investigação em Atividade Física, Saúde e Lazer, Universidade do Porto, Rua Dr. Plácido Costa 91, 4200-450, Porto, Portugal
- Faculdade de Educação Física e Desporto, Universidade Lusófona, Rua de Augusto Rosa 24, 4000-098, Porto, Portugal
| | - Andreia Pizarro
- CIAFEL, Centro de Investigação em Atividade Física, Saúde e Lazer, Universidade do Porto, Rua Dr. Plácido Costa 91, 4200-450, Porto, Portugal
| | - Laetitia Teixeira
- Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Rua Jorge de Viterbo Ferreira 228, 4050-313, Porto, Portugal
| | - José Magalhães
- Faculdade de Desporto da Universidade do Porto, Rua Dr. Plácido Costa 91, 4200-450, Porto, Portugal
- CIAFEL, Centro de Investigação em Atividade Física, Saúde e Lazer, Universidade do Porto, Rua Dr. Plácido Costa 91, 4200-450, Porto, Portugal
| | - Óscar Ribeiro
- CINTESIS, Centro de Investigação em Tecnologias e Serviços de Saúde, Departamento de Educação e Psicologia, Universidade de Aveiro - Campus Universitário de Santiago, 3810-193, Aveiro, Portugal
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A 'case-mix' approach to understand adherence trajectories for a falls prevention exercise intervention: A longitudinal cohort study. Maturitas 2021; 147:1-6. [PMID: 33832641 DOI: 10.1016/j.maturitas.2021.02.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 02/11/2021] [Accepted: 02/17/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVE We identified adherence-based case-mixes from participants' longitudinal adherence to falls prevention exercise interventions over 12 months. Second, we identified modifiable baseline predictors (cognition, mobility and functional status) based on participants' case-mix adherence trajectories. STUDY DESIGN AND OUTCOME MEASURES This study was a 12-month longitudinal secondary analysis of data from 172 participants who received the Otago Exercise Program (OEP) in a randomized controlled trial. Adherence to the OEP was ascertained monthly via self-report. Case-mixes, groups of individuals who followed similar adherence trajectories, were visually defined using 12-month longitudinal trajectories; we used latent class growth modeling. Baseline predictors of adherence were examined for the following categories: 1) cognition, 2) mobility and 3) functional status. RESULTS Four distinct case-mixes were identified. The "non-adherent" case-mix (18 %) was distinguished by a non-adherent and decreasing adherence trajectory over time. The "low adherence" case-mix (45 %) did not have complete adherence or consistent adherence over the 12-month follow-up. The "moderate adherence" case-mix (27 %) was characterized by a stable (i.e., non-variable) adherence trajectory with a slightly increasing pattern at midpoint. The "high adherence" case-mix (10 %) demonstrated consistent and high adherence over the 12-month follow-up. For individuals with "moderate adherence", the Digit Symbol Substitution Test (DSST) significantly predicted adherence (relative risk ratio (RRR) = 1.12 (0.95 CI: 1.0-1.26); p = 0.049). For individuals with "high adherence", the Digits Forward minus Digits Backward (RRR = 0.43 (0.95 CI: 0.23-0.79); p = 0.002) and Instrumental Activities of Daily Living (RRR = 0.36 (0.95 CI: 0.16-0.81); p = 0.01) significantly predicted adherence. CONCLUSIONS Cognitive profile and activities of daily living at baseline may predict the longitudinal pattern of adherence.
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Key Factors Associated with Adherence to Physical Exercise in Patients with Chronic Diseases and Older Adults: An Umbrella Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18042023. [PMID: 33669679 PMCID: PMC7922504 DOI: 10.3390/ijerph18042023] [Citation(s) in RCA: 155] [Impact Index Per Article: 51.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 02/12/2021] [Accepted: 02/13/2021] [Indexed: 12/18/2022]
Abstract
Physical inactivity is a major concern and poor adherence to exercise programs is often reported. The aim of this paper was to systematically review published reviews on the study of adherence to physical exercise in chronic patients and older adults and to identify those adherence-related key factors more frequently suggested by reviews for that population. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were followed. Results were classified considering the target population and participants’ characteristics to identify the most repeated factors obtained for each condition. Fifty-five articles were finally included. Fourteen key factors were identified as relevant to increase adherence to physical exercise by at least ten reviews: (a) characteristics of the exercise program, (b) involvement of professionals from different disciplines, (c) supervision, (d) technology, (e) initial exploration of participant’s characteristics, barriers, and facilitators, (f) participants education, adequate expectations and knowledge about risks and benefits, (g) enjoyment and absence of unpleasant experiences, (h) integration in daily living, (i) social support and relatedness, (j) communication and feedback, (k) available progress information and monitoring, (l) self-efficacy and competence, (m) participant’s active role and (n) goal setting. Therefore, adherence to physical exercise is affected by several variables that can be controlled and modified by researchers and professionals.
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Lifestyle-Integrated Functional Exercise for People With Dementia: A Pilot Study. J Aging Phys Act 2021; 29:771-780. [PMID: 33581684 DOI: 10.1123/japa.2020-0349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 10/26/2020] [Accepted: 11/05/2020] [Indexed: 11/18/2022]
Abstract
The objective of this study was to explore the feasibility and preliminary effectiveness of the Lifestyle-Integrated Functional Exercise for People with Dementia (LiFE4D) on health-related physical fitness, cognitive function, physical activity, and respiratory and upper limb functions. A randomized controlled pilot study was conducted (control group: usual care; experimental group: usual care and LiFE4D). The feasibility of LiFE4D was determined considering recruitment, protocol acceptability, adherence, and safety. Measures of health-related physical fitness, cognitive function, physical activity, and respiratory and upper limb functions were assessed at the baseline and 3 months. Twelve participants (8 [66.7%] female, 82 [72.2-84] years) were included, six per group. Recruitment was challenging. LiFE4D was acceptable with excellent adherence and no major adverse events. Cardiorespiratory endurance (effect size = 1.64, 95% confidence interval [CI; 0.33, 2.95]) and balance (effect size = 1.46, 95% CI [0.19, 2.73]) improved after LiFE4D. LiFE4D seems to be feasible and safe, and it shows potential to significantly improve the health-related physical fitness of people with dementia.
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Measuring Physical Activity Levels in People With Mild Cognitive Impairment or Mild Dementia. J Aging Phys Act 2020; 29:10-16. [PMID: 33049697 DOI: 10.1123/japa.2019-0234] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 03/24/2020] [Accepted: 04/22/2020] [Indexed: 11/18/2022]
Abstract
Measuring physical activity (PA) in people with mild cognitive impairment or dementia can be difficult. The aim was to investigate the validity and acceptability of three different PA measurement methods. The mixed-method analysis included 49 participants with mild cognitive impairment or dementia, who completed a daily calendar recording PA, the International Physical Activity Questionnaire, and the Longitudinal Aging Study Amsterdam PA Questionnaire, and those who wore a Misfit Shine accelerometer. The quantitative analysis showed equal completion rates for the International Physical Activity Questionnaire and the accelerometer but a lower completion rate for the calendar. Correlations between outcome measures were moderate or strong. The qualitative analysis indicated that all measures were acceptable, though some participants required help to complete the calendars or fasten the accelerometers. The study supported the validity of these methods for people with mild cognitive impairment and mild dementia. Using accelerometers and completing calendars might increase the motivation to be active for some people.
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Cox KL, Cyarto EV, Ellis KA, Ames D, Desmond P, Phal P, Sharman MJ, Szoeke C, Rowe CC, Masters CL, You E, Burrows S, Lai MMY, Lautenschlager NT. A Randomized Controlled Trial of Adherence to a 24-Month Home-Based Physical Activity Program and the Health Benefits for Older Adults at Risk of Alzheimer's Disease: The AIBL Active-Study. J Alzheimers Dis 2020; 70:S187-S205. [PMID: 30372680 PMCID: PMC6700652 DOI: 10.3233/jad-180521] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Background: Previous studies have demonstrated that physical activity (PA) interventions can improve physical and cognitive outcomes in older adults, but most have been relatively short in duration (<1 year) with a few having specifically targeting individuals at risk of developing Alzheimer’s disease. Objective: To examine adherence and physical health outcomes in a 24-month home-based PA intervention in older adults at risk of Alzheimer’s disease. Methods: Participants 60 years and older with mild cognitive impairment (MCI) or subjective memory complaints (SMC) with at least 1 cerebrovascular risk factor recruited from The Australian Imaging Biomarkers and Lifestyle Flagship Study of Aging (AIBL) were randomized to a PA or control group (n = 106). The control group continued with their usual lifestyle. The PA group received a 24-month home-based program with a target of 150 minutes/week of moderate PA and a behavioral intervention. Retention (participants remaining) and PA adherence (PA group only, percent PA completed to the PA prescribed) were determined at 6, 12, 18, and 24 months. Assessments at baseline, 6, 12, and 24 months included, PA; fitness; body composition and fat distribution. Key outcome measures were PA adherence and PA. Results: The 24-month retention rate (97.2%) and the median PA adherence 91.67% (Q1–Q3, 81.96, 100.00) were excellent. In the long-term the intervention group achieved significantly better improvements in PA levels, leg strength, fat mass and fat distribution compared to the control. Conclusion: This study demonstrates that in this target group, long-term PA adherence is achievable and has physical health benefits.
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Affiliation(s)
- Kay L Cox
- Medical School University of Western Australia, Perth, Australia
| | - Elizabeth V Cyarto
- Bolton Clarke Research Institute, Melbourne, Australia.,Academic Unit for Psychiatry of Old Age, Department of Psychiatry, The University of Melbourne, Melbourne, Australia
| | - Kathryn A Ellis
- Academic Unit for Psychiatry of Old Age, Department of Psychiatry, The University of Melbourne, Melbourne, Australia
| | - David Ames
- Academic Unit for Psychiatry of Old Age, Department of Psychiatry, The University of Melbourne, Melbourne, Australia
| | - Patricia Desmond
- Department of Radiology, Royal Melbourne Hospital, University of Melbourne, Australia
| | - Pramit Phal
- Department of Radiology, Royal Melbourne Hospital, University of Melbourne, Australia.,Epworth Medical Imaging, Richmond, Victoria, Australia
| | - Matthew J Sharman
- School of Health Sciences, University of Tasmania, Launceston, Tasmania, Australia
| | - Cassandra Szoeke
- Department of Medicine (Royal Melbourne Hospital), University of Melbourne, Melbourne, Australia.,School of Psychology, Australian Catholic University, Melbourne, Australia
| | - Christopher C Rowe
- Department of Molecular Imaging & Therapy, Austin Health, Melbourne, Australia.,Melbourne Dementia Research Centre, University of Melbourne, Melbourne, Australia
| | - Colin L Masters
- The Florey Institute, The University of Melbourne, Australia
| | - Emily You
- Academic Unit for Psychiatry of Old Age, Department of Psychiatry, The University of Melbourne, Melbourne, Australia
| | - Sally Burrows
- Medical School University of Western Australia, Perth, Australia
| | - Michelle M Y Lai
- Academic Unit for Psychiatry of Old Age, Department of Psychiatry, The University of Melbourne, Melbourne, Australia
| | - Nicola T Lautenschlager
- Academic Unit for Psychiatry of Old Age, Department of Psychiatry, The University of Melbourne, Melbourne, Australia.,WA Centre for Health & Ageing, University of Western Australia, Perth, Australia.,NorthWestern Mental Health, Melbourne Health, Melbourne, Australia
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Vseteckova J, Dadova K, Gracia R, Ryan G, Borgstrom E, Abington J, Gopinath M, Pappas Y. Barriers and facilitators to adherence to walking group exercise in older people living with dementia in the community: a systematic review. Eur Rev Aging Phys Act 2020; 17:15. [PMID: 32973961 PMCID: PMC7507295 DOI: 10.1186/s11556-020-00246-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 09/06/2020] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND & AIMS Evidence suggests that targeted exercise is important for people living with dementia. The aim of this review was to collect and synthesize evidence on the known barriers and facilitators to adherence to walking group exercise of older people living with dementia in the community. METHODS We have searched appropriate electronic databases between January 1990 until September 2019, in any language. Additionally, we searched trial registries (clinicaltrial.gov and WHO ICTRP) for ongoing studies. We included all study designs. Studies were excluded when participants were either healthy older people or people suffering from dementia but living in residential care. Narrative synthesis was used. FINDINGS 10 papers met the inclusion criteria. The narrative analysis focused on barriers, facilitators, and adherence. All studies reported on barriers and facilitators. Barriers included: bio-medical reasons (including mental wellbeing and physical ability); relationship dynamics; and socio-economic reasons and environmental issues. Facilitators included: bio-medical benefits & benefits related to physical ability; staff, group relationship dynamics and social aspect of walking group; environmental issues and individual tailoring; and participants perceptions about the walks & the program. Most studies did not provide data about adherence or attendance; where reported, adherence ranged from 47 to 89%. CONCLUSIONS This systematic review of literature has highlighted known barriers and facilitators to adherence to walking groups type of exercise for people living with dementia in community. Carers' willingness to engage, their circumstances, perspectives and previous experiences of exercise seem to play a key role in facilitating adherence but there is little research that explores these. Also, the design, location and organisation of walking groups facilitate adherence. This reflects the need for such activities to be part of a wider 'program of care', tailored to the needs of the individual, flexible and convenient. Knowledgeable and well-trained instructors or healthcare professionals are recommended as group exercise leaders.
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Affiliation(s)
- J. Vseteckova
- Faculty of Wellbeing, Education and Language Studies, The Open University, Milton Keynes, MK7 6AA UK
| | - K. Dadova
- Faculty of Physical Education and Sport, Charles University, Prague, Czech Republic
| | - R. Gracia
- Faculty of Wellbeing, Education and Language Studies, The Open University, Milton Keynes, MK7 6AA UK
| | - G. Ryan
- Faculty of Wellbeing, Education and Language Studies, The Open University, Milton Keynes, MK7 6AA UK
| | - E. Borgstrom
- Faculty of Wellbeing, Education and Language Studies, The Open University, Milton Keynes, MK7 6AA UK
| | - J. Abington
- Faculty of Wellbeing, Education and Language Studies, The Open University, Milton Keynes, MK7 6AA UK
| | - M. Gopinath
- Faculty of Wellbeing, Education and Language Studies, The Open University, Milton Keynes, MK7 6AA UK
| | - Y. Pappas
- Institute for Health Research, University of Bedfordshire, Bedford, UK
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Xu Z, Zhang D, Lee ATC, Sit RWS, Wong C, Lee EKP, Yip BHK, Tiu JYS, Lam LCW, Wong SYS. A pilot feasibility randomized controlled trial on combining mind-body physical exercise, cognitive training, and nurse-led risk factor modification to reduce cognitive decline among older adults with mild cognitive impairment in primary care. PeerJ 2020; 8:e9845. [PMID: 33194354 PMCID: PMC7482623 DOI: 10.7717/peerj.9845] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 08/11/2020] [Indexed: 01/10/2023] Open
Abstract
Objectives To examine the feasibility and preliminary effectiveness of (1) combining cognitive training, mind-body physical exercise, and nurse-led risk factor modification (CPR), (2) nurse-led risk factor modification (RFM), and (3) health advice (HA) on reducing cognitive decline among older adults with mild cognitive impairment (MCI). Methods It was a 3-arm open-labeled pilot randomized controlled trial in the primary care setting in Hong Kong. Nineteen older adults with MCI were randomized to either CPR (n = 6), RFM (n = 7), or HA (n = 6) for 6 months. The primary outcome was the feasibility of the study. Secondary outcomes included the Alzheimer's Disease Assessment Scale-Cognitive Subscale (ADAS-Cog), the Montreal Cognitive Assessment Hong Kong version (HK-MoCA), the Clinical Dementia Rating (CDR), the Disability Assessment for Dementia (DAD), quality of life, depression, anxiety, physical activity, health service utilization, and diet. Results Nineteen out the 98 potential patients were recruited, with a recruitment rate of 19% (95% CI [12-29]%, P = 0.243). The adherence rate of risk factor modification was 89% (95% CI [65-98]%, P = 0.139) for CPR group and 86% (95% CI [63-96]%, P = 0.182) for RFM group. In the CPR group, 53% (95% CI [36-70]%, P = 0.038) of the Tai Chi exercise sessions and 54% (95% CI [37-71]%, P = 0.051) of cognitive sessions were completed. The overall dropout rate was 11% (95% CI [2-34]%, P = 0.456). Significant within group changes were observed in HK-MoCA in RFM (4.50 ± 2.59, P = 0.008), cost of health service utilization in CPR (-4000, quartiles: -6800 to -200, P = 0.043), fish and seafood in HA (-1.10 ± 1.02, P = 0.047), and sugar in HA (2.69 ± 1.80, P = 0.015). Group × time interactions were noted on HK-MoCA favoring the RFM group (P = 0.000), DAD score favoring CPR group (P = 0.027), GAS-20 favoring CPR group (P = 0.026), number of servings of fish and seafood (P = 0.004), and sugar (P < 0.001) ate per day. Conclusions In this pilot study, RFM and the multi-domain approach CPR were feasible and had preliminary beneficial effects in older adults with MCI in primary care setting in Hong Kong. Trial registration Chinese Clinical Trial Registry (ChiCTR1800015324).
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Affiliation(s)
- Zijun Xu
- Division of Family Medicine and Primary Health Care, JC School of Public Health and Primary Care, Chinese University of Hong Kong, Hong Kong, China
| | - Dexing Zhang
- Division of Family Medicine and Primary Health Care, JC School of Public Health and Primary Care, Chinese University of Hong Kong, Hong Kong, China
| | - Allen T C Lee
- Department of Psychiatry, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, China
| | - Regina W S Sit
- Division of Family Medicine and Primary Health Care, JC School of Public Health and Primary Care, Chinese University of Hong Kong, Hong Kong, China
| | - Carmen Wong
- Division of Family Medicine and Primary Health Care, JC School of Public Health and Primary Care, Chinese University of Hong Kong, Hong Kong, China
| | - Eric K P Lee
- Division of Family Medicine and Primary Health Care, JC School of Public Health and Primary Care, Chinese University of Hong Kong, Hong Kong, China
| | - Benjamin H K Yip
- Division of Family Medicine and Primary Health Care, JC School of Public Health and Primary Care, Chinese University of Hong Kong, Hong Kong, China
| | - Jennifer Y S Tiu
- Division of Family Medicine and Primary Health Care, JC School of Public Health and Primary Care, Chinese University of Hong Kong, Hong Kong, China
| | - Linda C W Lam
- Department of Psychiatry, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, China
| | - Samuel Y S Wong
- Division of Family Medicine and Primary Health Care, JC School of Public Health and Primary Care, Chinese University of Hong Kong, Hong Kong, China
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Heinrich S, Horstmannshoff C, Holle B. Feasibility of a mobility programme for people with dementia in the respite care setting: results of the DESKK study. BMC Geriatr 2020; 20:326. [PMID: 32894055 PMCID: PMC7487472 DOI: 10.1186/s12877-020-01728-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 08/23/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Caring for people with dementia (PwD) is often challenging for caregiving relatives. Respite care (RC) is a commonly used short-term inpatient service. The provision of RC can serve as a link between home care and institutional care and can help to stabilize the care provided at home. During RC, the everyday functional skills of PwD can be improved or stabilized through systematic mobility training. However, no specific mobility programme exists for this setting. The aim of the DESKK study was to develop and test a mobility training programme for PwD in the RC setting in Germany. METHODS A quasi-experimental pilot study was conducted in a specialized RC centre for PwD. Qualitative and quantitative data were collected and analysed using a mixed methods design. RESULTS The DESKK mobility programme may be introduced in the RC setting depending on the required time and professional resources. The mobility programme had a high acceptance rate among the staff involved. Ongoing documentation of the mobility exercises were challenging. During their stay (2-4 weeks), the physical function level of the included PwD (n = 20) increased regarding leg strength, gross motor coordination, fine coordination of the fingers and hand strength. CONCLUSIONS The DESKK mobility programme showed a high acceptance rate by the staff and was usable in daily care routine for the most part. These aspects indicate that the programme has the potential to be successfully implemented in the RC setting. The DESKK concept is described in the form of a practice-friendly website to facilitate its use in clinical practice after its successful evaluation.
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Affiliation(s)
- Steffen Heinrich
- University of Applied Sciences - St. Gallen, Institute for Applied Nursing Sciences, Rosenbergstrasse 59, 9001, St. Gallen, Switzerland.
| | - Caren Horstmannshoff
- Technical University of Applied Sciences - Rosenheim, Hochschulstrasse 1, 83024, Rosenheim, Germany
| | - Bernhard Holle
- German Center for Neurodegenerative Diseases, Site Witten, Stockumer Strasse 12, 58453, Witten, Germany
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Eckert T, Bongartz M, Ullrich P, Abel B, Christian W, Kiss R, Hauer K. Promoting physical activity in geriatric patients with cognitive impairment after discharge from ward-rehabilitation: a feasibility study. Eur J Ageing 2020; 17:309-320. [PMID: 32904844 PMCID: PMC7458987 DOI: 10.1007/s10433-020-00555-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
The aim of the present study was to examine adherence and acceptance of a home-based program to promote physical activity (PA) in older persons with cognitive impairment (CI) following inpatient rehabilitation. Sixty-three older persons (≥ 65 years) with mild to moderate CI (Mini-Mental State Examination score 17-26), allocated to the intervention group of a randomized, controlled intervention trial underwent a 12-week home-based PA intervention including (1) physical training and outdoor walking to improve functional fitness and (2) motivational strategies (goal-setting, pedometer-based self-monitoring, social support delivered by home visits, phone calls) to promote PA. Training logs were used to assess adherence to physical training, outdoor walking and to motivational strategies (goal-setting, pedometer-based self-monitoring). Acceptance (subjective feasibility and effectiveness) of the program components was assessed by a standardized questionnaire. Mean adherence rates over the intervention period were 63.6% for physical training, 57.9% for outdoor walking, and between 40.1% (achievement of walking goals), and 60.1% (pedometer-based self-monitoring) for motivational strategies. Adherence rates significantly declined from baseline to the end of intervention (T1: 43.4-76.8%, T2: 36.1-51.5%, p values<.019). Most participants rated physical training, outdoor walking, goal-setting, and pedometer self-monitoring as feasible (68.2-83.0%) and effective (63.5-78.3%). Highest ratings of self-perceived effectiveness were found for home visits (90.6%) and phone calls (79.2%). The moderate to high adherence to self-performed physical training and motivational strategies proved the feasibility of the home-based PA program in older persons with CI following inpatient rehabilitation.
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Affiliation(s)
- Tobias Eckert
- AGAPLESION Bethanien Hospital Heidelberg, Geriatric Centre at the University of Heidelberg, Rohrbacher Str. 149, 69126 Heidelberg, Germany
| | - Martin Bongartz
- AGAPLESION Bethanien Hospital Heidelberg, Geriatric Centre at the University of Heidelberg, Rohrbacher Str. 149, 69126 Heidelberg, Germany
| | - Phoebe Ullrich
- AGAPLESION Bethanien Hospital Heidelberg, Geriatric Centre at the University of Heidelberg, Rohrbacher Str. 149, 69126 Heidelberg, Germany
| | - Bastian Abel
- AGAPLESION Bethanien Hospital Heidelberg, Geriatric Centre at the University of Heidelberg, Rohrbacher Str. 149, 69126 Heidelberg, Germany
| | - Werner Christian
- AGAPLESION Bethanien Hospital Heidelberg, Geriatric Centre at the University of Heidelberg, Rohrbacher Str. 149, 69126 Heidelberg, Germany
- Centre of Geriatric Medicine, University of Heidelberg, 69117 Heidelberg, Germany
| | - Rainer Kiss
- Department of Health and Social Affairs FHM Bielefeld, University of Applied Sciences, Ravensberger Str. 10G, 33602 Bielefeld, Germany
| | - Klaus Hauer
- AGAPLESION Bethanien Hospital Heidelberg, Geriatric Centre at the University of Heidelberg, Rohrbacher Str. 149, 69126 Heidelberg, Germany
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Di Lorito C, Bosco A, Booth V, Goldberg S, Harwood RH, Van der Wardt V. Adherence to exercise interventions in older people with mild cognitive impairment and dementia: A systematic review and meta-analysis. Prev Med Rep 2020; 19:101139. [PMID: 32793408 PMCID: PMC7414005 DOI: 10.1016/j.pmedr.2020.101139] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 05/25/2020] [Accepted: 05/26/2020] [Indexed: 12/31/2022] Open
Abstract
Adherence to physical exercise is associated with multiple benefits in people with mild cognitive impairment (MCI) and dementia. Given the gap in research, this systematic literature review aimed to determine in the context of exercise intervention studies for people with MCI and dementia: 1. How adherence is defined, monitored and recorded; 2. Adherence rates; 3. Attrition, compliance and adverse events and 4. Intervention characteristics associated with adherence. Embase, Medline, PsychInfo, SPORTDiscus, AMED, CINAHL and the International Bibliography of Social Sciences were searched in November 2018. The data were analyzed through descriptive and correlation/inferential statistics. Forty-one studies were included, 34 involving participants with dementia (n = 2149) and seven participants with MCI (n = 970). Half of the studies operationally defined adherence. Mean adherence rate was 70% [CI, 69-73%]. Adherence was significantly associated with endurance/resistance training, and interventions not including walking. The review found a lack of consistency around reporting of adherence and of key variables mediating adherence, including compliance, attrition and adverse events. Further research using more reliable measures is needed to confirm whether a correlation exists between length of interventions and adherence in participants with MCI and dementia and to identify the factors or strategies that mediate adherence in this population. Relevant implications for practice include a consideration in the development of new interventions of elements associated with higher adherence in this review, such as endurance/resistance training, and the provision of exercise in group formats.
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Affiliation(s)
- Claudio Di Lorito
- Division of Rehabilitation, Ageing and Wellbeing, School of Medicine, University of Nottingham, Queen’s Medical Centre, Nottingham NG7 2UH, United Kingdom
| | - Alessandro Bosco
- Division of Psychiatry and Applied Psychology, School of Medicine, University of Nottingham, Institute of Mental Health, Triumph Road, Nottingham NG7 2TU, United Kingdom
| | - Vicky Booth
- Division of Rehabilitation, Ageing and Wellbeing, School of Medicine, University of Nottingham, Queen’s Medical Centre, Nottingham NG7 2UH, United Kingdom
| | - Sarah Goldberg
- School of Health Sciences, University of Nottingham, Queen’s Medical Centre, Nottingham NG7 2UH, United Kingdom
| | - Rowan H. Harwood
- School of Health Sciences, University of Nottingham, Queen’s Medical Centre, Nottingham NG7 2UH, United Kingdom
| | - Veronika Van der Wardt
- Wissenschaftliche Mitarbeiterin, Zentrum für Methodenwissenschaften und Gesundheitsforschung Abteilung für Allgemeinmedizin, Präventive und Rehabilitative Medizin, Philipps-Universität Marburg Karl-von-Frisch-Straße 4, 35032 Marburg, Germany
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van der Wardt V, Hancox J, Pollock K, Logan P, Vedhara K, Harwood RH. Physical activity engagement strategies in people with mild cognitive impairment or dementia - a focus group study. Aging Ment Health 2020; 24:1326-1333. [PMID: 30957521 DOI: 10.1080/13607863.2019.1590308] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Objective: This focus group study aimed to explore how to motivate people with mild cognitive impairment (MCI) or dementia and their carers to engage in exercise and physical activity.Methods: Four focus groups were conducted with six people with MCI or dementia, three carers and four clinicians (nurse, occupational therapist, physiotherapists). A thematic analysis of the data was undertaken.Results: Five main themes were identified: 'memory problems', 'self-motivation', 'external motivation', 'design of activities' and 'barriers'. Participants viewed exercise positively but emphasised that it needed to fit into their daily routine. Goal-setting was seen as helpful by some participants but others saw this as a source of potential failure. Enjoyment was seen as key to engagement.Conclusion: Exercise and physical activity interventions need an individualised approach to engage people with MCI or dementia, with a positive emphasis on enjoyment. Goal-setting should be used with caution in this group of people.
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Affiliation(s)
- Veronika van der Wardt
- Division of Rehabilitation and Ageing, University of Nottingham School of Medicine, Nottingham, UK
| | - Jennie Hancox
- Division of Rehabilitation and Ageing, University of Nottingham School of Medicine, Nottingham, UK
| | - Kristian Pollock
- Division of Primary Care, University of Nottingham School of Medicine, Nottingham, UK
| | - Pip Logan
- Division of Rehabilitation and Ageing, University of Nottingham School of Medicine, Nottingham, UK
| | | | - Rowan H Harwood
- Division of Primary Care, University of Nottingham School of Medicine, Nottingham, UK
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Brennan L, Kessie T, Caulfield B. Patient Experiences of Rehabilitation and the Potential for an mHealth System with Biofeedback After Breast Cancer Surgery: Qualitative Study. JMIR Mhealth Uhealth 2020; 8:e19721. [PMID: 32687476 PMCID: PMC7424492 DOI: 10.2196/19721] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 05/26/2020] [Accepted: 06/14/2020] [Indexed: 12/24/2022] Open
Abstract
Background Physiotherapy-led home rehabilitation after breast cancer surgery can protect against the development of upper limb dysfunction and other disabling consequences of surgery. A variety of barriers can limit physical rehabilitation outcomes, and patients may benefit from more support during this time. Mobile health (mHealth) systems can assist patients during rehabilitation by providing exercise support, biofeedback, and information. Before designing mHealth systems for a specific population, developers must first engage with users to understand their experiences and needs. Objective The aims of this study were to explore patients’ rehabilitation experiences and unmet needs during home rehabilitation after breast cancer surgery and to understand their experiences of mHealth technology and the requirements they desire from an mHealth system. Methods This was the first stage of a user-centered design process for an mHealth system. We interviewed 10 breast cancer survivors under the two main topics of “Rehabilitation” and “Technology” and performed a thematic analysis on the interview data. Results Discussions regarding rehabilitation focused on the acute and long-term consequences of surgery; unmet needs and lack of support; self-driven rehabilitation; and visions for high-quality rehabilitation. Regarding technology, participants reported a lack of mHealth options for this clinical context and using non-cancer–specific applications and wearables. Participants requested an mHealth tool from a reliable source that provides exercise support. Conclusions There are unmet needs surrounding access to physiotherapy, information, and support during home rehabilitation after breast cancer surgery that could be addressed with an mHealth system. Breast cancer survivors are open to using an mHealth system and require that it comes from a reliable source and focuses on supporting exercise performance.
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Affiliation(s)
- Louise Brennan
- Physiotherapy Department, Beacon Hospital, Dublin, Ireland.,Insight Centre for Data Analytics, University College Dublin, Dublin, Ireland.,School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
| | - Threase Kessie
- Maynooth University Innovation Lab, Maynooth University, Kildare, Ireland
| | - Brian Caulfield
- Insight Centre for Data Analytics, University College Dublin, Dublin, Ireland.,School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
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Savazzi F, Isernia S, Farina E, Fioravanti R, D'Amico A, Saibene FL, Rabuffetti M, Gilli G, Alberoni M, Nemni R, Baglio F. "Art, Colors, and Emotions" Treatment (ACE-t): A Pilot Study on the Efficacy of an Art-Based Intervention for People With Alzheimer's Disease. Front Psychol 2020; 11:1467. [PMID: 32765343 PMCID: PMC7378782 DOI: 10.3389/fpsyg.2020.01467] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 06/02/2020] [Indexed: 12/17/2022] Open
Abstract
Increasing evidence suggests that non-pharmacological therapies impact on neuropsychiatric symptoms and quality of life in people with Alzheimer’s disease. Among these, art-based interventions seem particularly suitable for elders’ rehabilitation as they act both on cognitive functions and quality of life. However, their benefits are not yet appropriately explored. The main aim of this quasi-experimental study was to test the feasibility and the likely efficacy of a novel multi-dimensional visual art intervention for people with Alzheimer’s disease (PWAD), named Art, Colors, and Emotions treatment (ACE-t). A group of PWAD (N = 10) was recruited from the Memory Clinic of Don Gnocchi Foundation to take part in the ACE-t. A historical control group that followed a usual care program (N = 10) was used for comparison. We considered both feasibility output (adherence and acceptability) and efficacy outcome measures (neuropsychological and neurobehavioral scales). We observed a good adherence to and acceptability of the ACE-t. The following significant intervention-related changes were also observed in ACE-t with respect to usual care: improvement in general cognition, as assessed with the Alzheimer’s Disease Assessment Scale–Cognitive, amelioration in language, and in executive functions, and reduction in Neuropsychiatric Inventory Scale score. In conclusion, ACE-t could be considered as a suitable intervention for the rehabilitation of PWAD, with positive effects on the cognitive and the behavioral status. ACE is a promising new art-based intervention that merits further research, including confirmatory trials of our preliminary results.
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Affiliation(s)
| | - Sara Isernia
- IRCCS Fondazione don Carlo Gnocchi ONLUS, Milan, Italy
| | | | | | | | | | | | - Gabriella Gilli
- Research Unit on Psychology of the Art, Università Cattolica del Sacro Cuore, Milan, Italy
| | | | - Raffaello Nemni
- IRCCS Fondazione don Carlo Gnocchi ONLUS, Milan, Italy.,Università degli Studi di Milano, Milan, Italy
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Di Lorito C, Bosco A, Pollock K, H. Harwood R, das Nair R, Logan P, Goldberg S, Booth V, Vedhara K, Godfrey M, Dunlop M, van der Wardt V. External Validation of the ' PHYT in Dementia', a Theoretical Model Promoting Physical Activity in People with Dementia. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E1544. [PMID: 32121040 PMCID: PMC7084200 DOI: 10.3390/ijerph17051544] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 02/12/2020] [Accepted: 02/19/2020] [Indexed: 01/06/2023]
Abstract
Physical activity is beneficial for people with dementia. We previously developed a theoretical model to explain behaviour change in physical activity in dementia (PHYT-in-dementia). This study aimed to externally validate the model. Validation occurred through the process evaluation of a programme promoting activity in people with dementia (PrAISED 2). Twenty participants with dementia and their carers were interviewed to investigate their experience of the programme. The data were analysed through content analysis. The original constructs of the model were used as initial codes and new codes were generated, if elicited from the data. The constructs were also ranked, based on their frequency in the interviews. All of the original model constructs were validated and two novel constructs created: 'personal history' and 'information/knowledge'. Certain constructs (e.g., support) were more frequently mentioned than others (e.g., personal beliefs). We suggested modifications and integrated them into a revised model. The PHYT-in-dementia recognised that dementia has an impact on motivation to initiate and maintain behaviour change over time. The model advocates that interventions adopt a more holistic approach than traditional behaviour change strategies. The suggested revisions require further validation to accurately predict behaviour change in physical activity in people with dementia.
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Affiliation(s)
- Claudio Di Lorito
- Division of Rehabilitation, Ageing and Wellbeing, School of Medicine, University of Nottingham, Queen’s Medical Centre, Nottingham NG7 2UH, UK; (P.L.); (V.B.); (M.G.); (M.D.)
| | - Alessandro Bosco
- Division of Psychiatry & Applied Psychology, School of Medicine, University of Nottingham and Institute of Mental Health, Triumph Road, Nottingham NG7 2TU, UK; (A.B.); (R.d.N.)
| | - Kristian Pollock
- School of Health Sciences, University of Nottingham, Queen’s Medical Centre, Nottingham NG7 2UH, UK; (K.P.); (R.H.H.); (S.G.)
| | - Rowan H. Harwood
- School of Health Sciences, University of Nottingham, Queen’s Medical Centre, Nottingham NG7 2UH, UK; (K.P.); (R.H.H.); (S.G.)
| | - Roshan das Nair
- Division of Psychiatry & Applied Psychology, School of Medicine, University of Nottingham and Institute of Mental Health, Triumph Road, Nottingham NG7 2TU, UK; (A.B.); (R.d.N.)
| | - Pip Logan
- Division of Rehabilitation, Ageing and Wellbeing, School of Medicine, University of Nottingham, Queen’s Medical Centre, Nottingham NG7 2UH, UK; (P.L.); (V.B.); (M.G.); (M.D.)
| | - Sarah Goldberg
- School of Health Sciences, University of Nottingham, Queen’s Medical Centre, Nottingham NG7 2UH, UK; (K.P.); (R.H.H.); (S.G.)
| | - Vicky Booth
- Division of Rehabilitation, Ageing and Wellbeing, School of Medicine, University of Nottingham, Queen’s Medical Centre, Nottingham NG7 2UH, UK; (P.L.); (V.B.); (M.G.); (M.D.)
| | - Kavita Vedhara
- Division of Primary Care, School of Medicine, Room 1305 Tower Building, University Park, Nottingham NG7 2RD, UK;
| | - Maureen Godfrey
- Division of Rehabilitation, Ageing and Wellbeing, School of Medicine, University of Nottingham, Queen’s Medical Centre, Nottingham NG7 2UH, UK; (P.L.); (V.B.); (M.G.); (M.D.)
| | - Marianne Dunlop
- Division of Rehabilitation, Ageing and Wellbeing, School of Medicine, University of Nottingham, Queen’s Medical Centre, Nottingham NG7 2UH, UK; (P.L.); (V.B.); (M.G.); (M.D.)
| | - Veronika van der Wardt
- Wissenschaftliche Mitarbeiterin, Zentrum für Methodenwissenschaften und Gesundheitsforschung Abteilung für Allgemeinmedizin, Präventive und Rehabilitative Medizin, Philipps-Universität Marburg Karl-von-Frisch-Straße 4, 35032 Marburg, Germany;
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de Almeida SIL, Gomes da Silva M, Marques ASPDD. Home-Based Physical Activity Programs for People With Dementia: Systematic Review and Meta-Analysis. THE GERONTOLOGIST 2019; 60:600-608. [DOI: 10.1093/geront/gnz176] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Indexed: 12/14/2022] Open
Abstract
Abstract
Background and Objectives
Physical activity has the potential to improve health outcomes in people with dementia, namely when living at home. However, the knowledge about home-based physical activity for this population is scarce. Thus, we aim to identify and synthesize the effects of home-based physical activity for people with dementia.
Research Design and Methods
A systematic review was conducted. Quality of studies was assessed using the Delphi List. Effect sizes (ES) were calculated with MetaXL 2.0. A meta-analysis was conducted for the Mini-Mental Status Examination (MMSE), Neuropsychiatric Inventory (NPI), Cornell Scale for Depression in Dementia, Alzheimer’s Disease Cooperative Study Group Activities of Daily Living Scale (ADCS-ADL), Functional Reach test, Timed Up and Go (TUG) test, Short Physical Performance Battery, Dementia Quality of Life, NPI Caregivers subscale and Zarit Burden Interview (ZBI).
Results
Sixteen randomized controlled trials were included. Most were of high quality and published after 2015. A large heterogeneity of interventions was found. Meta-analysis showed significant results in MMSE (ES = 0.71, 95% CI 0.43, 0.99), NPI (ES = −0.37, 95% CI −0.57, −0.17), ADCS-ADL (ES = 0.80, 95% CI 0.53, 1.07), Functional Reach test (ES = 2.24, 95% CI 1.80, 2.68), TUG test (ES = −2.40, 95% CI −2.84, −1.96), NPI Caregivers subscale (ES = −0.63, 95% CI −0.94, −0.32), and ZBI (ES = −0.45, 95% CI −0.77, −0.13). Few minor adverse events and high adherence to intervention were found.
Discussion and Implications
Home-based physical activity seems safe and effective in delaying cognitive function decline and improving changes in behavioral and psychological symptoms of dementia, activities of daily living, health-related physical fitness, and carer’s burden in people with dementia living at home.
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Affiliation(s)
- Sara Isabel Lebre de Almeida
- Lab 3R – Respiratory Research and Rehabilitation Laboratory, School of Health Sciences (ESSUA),, Portugal
- Institute of Biomedicine (iBiMED),, Portugal
- Department of Education and Psychology (DEP), University of Aveiro, Portugal
- Instituto de Ciências Biomédicas Abel Salazar (ICBAS), University of Porto, Portugal
| | - Madalena Gomes da Silva
- Interdisciplinary Centre of Health Applied Research, School of Health, Polytechnic Institute of Setúbal (ESS-IPS), Portugal
| | - Alda Sofia Pires de Dias Marques
- Lab 3R – Respiratory Research and Rehabilitation Laboratory, School of Health Sciences (ESSUA),, Portugal
- Institute of Biomedicine (iBiMED),, Portugal
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Cations M, Radisic G, de la Perrelle L, Laver KE. Post-diagnostic allied health interventions for people with dementia in Australia: a spotlight on current practice. BMC Res Notes 2019; 12:559. [PMID: 31484587 PMCID: PMC6727518 DOI: 10.1186/s13104-019-4588-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 08/21/2019] [Indexed: 12/17/2022] Open
Abstract
Objective The Clinical Practice Guidelines for Dementia in Australia provide evidence-based recommendations for the assessment, diagnosis, and care of people with dementia and their informal carers. The extent to which current Australian post-diagnosis care reflects these recommendations is not well understood. This brief report provides a snapshot of current practice related to three key recommendations from the Guidelines: occupational therapy, exercise, and informal carer support. Results Nursing (n = 3) and allied health clinicians (n = 29) provided data about 1114 consultations with people with dementia and/or informal carers over a 9-month study period. Results showed that delivery of evidence-based dementia care remains a significant challenge in Australia. Clinicians found it difficult to tailor exercise interventions to overcome cognitive and organisational barriers to adherence during and between consultations. Occupational therapists primarily focussed on functional assessment rather than on delivering evidence-based interventions. Clinicians also found it difficult to identify and address the array of needs reported by informal carers, especially when the person with dementia is present during the consultation. Though these results are reported by a selected sample, they emphasise the need for innovative knowledge translation strategies to facilitate widespread quality improvement in post-diagnosis dementia care. Trial registration Registered with the Australian New Zealand Clinical Trials Registry 21 February 2018 (ACTRN12618000268246)
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Affiliation(s)
- Monica Cations
- College of Medicine and Public Health, Flinders University, Bedford Park, SA, Australia. .,Cognitive Decline Partnership Centre, The University of Sydney, Camperdown, NSW, Australia.
| | - Gorjana Radisic
- College of Medicine and Public Health, Flinders University, Bedford Park, SA, Australia.,Cognitive Decline Partnership Centre, The University of Sydney, Camperdown, NSW, Australia
| | - Lenore de la Perrelle
- College of Medicine and Public Health, Flinders University, Bedford Park, SA, Australia.,Cognitive Decline Partnership Centre, The University of Sydney, Camperdown, NSW, Australia
| | - Kate E Laver
- College of Medicine and Public Health, Flinders University, Bedford Park, SA, Australia.,Cognitive Decline Partnership Centre, The University of Sydney, Camperdown, NSW, Australia
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Exergaming as a Physical Exercise Strategy Reduces Frailty in People With Dementia: A Randomized Controlled Trial. J Am Med Dir Assoc 2019; 20:1502-1508.e1. [PMID: 31409559 DOI: 10.1016/j.jamda.2019.06.026] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 06/18/2019] [Accepted: 06/24/2019] [Indexed: 12/13/2022]
Abstract
OBJECTIVES People with dementia are known to be physically frailer, more sedentary, and participate less in regular physical exercise compared to their healthy peers. Physical activity interventions have the potential to reduce the level of frailty in community-dwelling older adults. Exergaming combines physical exercise with cognitive stimulation in a virtual environment. It is an innovative and fun way of exercising, which may aid people with dementia to be more physically active. The primary aim of this study was to investigate the efficacy of a 12-week exergame training and equally long aerobic training, both compared to an active control group, on frailty in people with dementia. DESIGN A 3-armed randomized controlled trial compared exergame training, aerobic training, and an active control intervention. PARTICIPANTS 115 people with dementia [mean (standard deviation [SD]) age = 79.2 (6.9) years; mean (SD) Mini-Mental State Examination score = 22.9 (3.4)]. METHODS Participants were randomized and individually trained 3 times a week during 12 weeks. The Evaluative Frailty Index for Physical activity (EFIP) was used to assess the level of frailty at baseline and after the 12-week intervention period. Between-group differences were analyzed with analysis of covariance. RESULTS The exergame group showed a trend toward higher adherence compared to the aerobic group (87.3% vs 81.1%, P = .05). A significant reduction on the EFIP was found in the exergame group (EG) compared to the active control group (CG) [mean difference (95% confidence interval) between EG and CG: -0.034 [-0.062, -0.007], P = .012], with a small-to-moderate effect size (partial η2 = 0.055). CONCLUSIONS AND IMPLICATIONS This is the first study to show that a 12-week exergame intervention reduces the level of frailty in people with dementia. This is an important and promising result, because frailty is a powerful predictor for adverse health outcomes, and its reduction may have positive effects on health status. Moreover, exergaming resulted in high adherence rates of physical exercise, which makes it an effective strategy to engage people with dementia in physical activity.
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Which Behaviour Change Techniques are Effective in Promoting Physical Activity Among Older People With Dementia? A Call For Research Into Three Underexplored Avenues. J Aging Phys Act 2019; 27:441-445. [PMID: 30676205 DOI: 10.1123/japa.2018-0301] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Mahmood A, Nayak P, Kok G, English C, Manikandan N, Solomon JM. Factors influencing adherence to home-based exercises among community-dwelling stroke survivors in India: a qualitative study. EUROPEAN JOURNAL OF PHYSIOTHERAPY 2019. [DOI: 10.1080/21679169.2019.1635641] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Amreen Mahmood
- Department of Physiotherapy, School of Allied Health Sciences, Manipal Academy of Higher Education, Manipal, India
| | - Pradeepa Nayak
- Department of Physiotherapy, School of Allied Health Sciences, Manipal Academy of Higher Education, Manipal, India
| | - Gerjo Kok
- Department of Applied Psychology, Maastricht University, Maastricht, Netherlands
| | - Coralie English
- School of Health Sciences and Priority Research, Centre for Stroke and Brain Injury, University of Newcastle, Newcastle, Australia
| | - Natarajan Manikandan
- Department of Physiotherapy, School of Allied Health Sciences, Manipal Academy of Higher Education, Manipal, India
- Centre for Comprehensive Stroke Rehabilitation and Research, Manipal Academy of Higher Education, Manipal, India
| | - John M. Solomon
- Department of Physiotherapy, School of Allied Health Sciences, Manipal Academy of Higher Education, Manipal, India
- Centre for Comprehensive Stroke Rehabilitation and Research, Manipal Academy of Higher Education, Manipal, India
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Hancox JE, van der Wardt V, Pollock K, Booth V, Vedhara K, Harwood RH. Factors influencing adherence to home-based strength and balance exercises among older adults with mild cognitive impairment and early dementia: Promoting Activity, Independence and Stability in Early Dementia (PrAISED). PLoS One 2019; 14:e0217387. [PMID: 31120953 PMCID: PMC6532965 DOI: 10.1371/journal.pone.0217387] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Accepted: 05/10/2019] [Indexed: 01/29/2023] Open
Abstract
Background Older adults with dementia are at a high risk of losing abilities and of accidental falls. Promoting Activity, Independence and Stability in Early Dementia (PrAISED) is a 12-month person-centred exercise and activity programme which aims to increase activity and independence whilst reducing falls in people with early dementia. In this patient group, as well as many others, poor adherence to exercise interventions can undermine treatment effectiveness. We aimed to explore patterns of barriers and facilitators influencing PrAISED participants’ adherence to home-based strength and balance exercises. Methods Participants were a subsample of 20 individuals with mild cognitive impairment or early dementia and their carer(s) taking part in the PrAISED programme. Participants (with the support of a carer where necessary) kept a daily exercise diary. Participants’ adherence were categorised based upon reported number of times a week they undertook the PrAISED strength and balance exercises over a 4 month period (<3 times a week = low adherence, 3–4 = meeting adherence expectations, >5 = exceeding adherence expectations). Semi-structured interviews were conducted in month 4 of the PrAISED programme to explore barriers and facilitators to adherence. A mixture of deductive and inductive thematic analysis was employed with themes categorised using the Theoretical Domains Framework. Findings Participants completed on average 98 minutes of home-based strength and balance exercises per week, 3.8 sessions per week, for an average of 24 minutes per session. Five participants were categorised as exceeding adherence expectations, 7 as meeting adherence expectations, and 8 as low adherers. Analysis of interview data based on self-reported adherence revealed six interacting themes: 1) routine, 2) practical and emotional support, 3) memory support, 4) purpose, 5) past experiences of sport and exercise, and 6) belief in and experience of benefits. Conclusions Identifiable cognitive, psychological, and practical factors influence adherence to exercise, and should be addressed in future development of interventions with this population.
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Affiliation(s)
- Jennie E. Hancox
- Division of Primary Care, School of Medicine, University of Nottingham, Nottingham, United Kingdom
- * E-mail:
| | - Veronika van der Wardt
- Division of Rehabilitation, Ageing and Well-being, School of Medicine, University of Nottingham, Nottingham, United Kingdom
| | - Kristian Pollock
- School of Health Sciences, University of Nottingham, Nottingham, United Kingdom
| | - Vicky Booth
- Division of Rehabilitation, Ageing and Well-being, School of Medicine, University of Nottingham, Nottingham, United Kingdom
| | - Kavita Vedhara
- Division of Primary Care, School of Medicine, University of Nottingham, Nottingham, United Kingdom
| | - Rowan H. Harwood
- School of Health Sciences, University of Nottingham, Nottingham, United Kingdom
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Acute effect of three different exercise training modalities on executive function in overweight inactive men: A secondary analysis of the BrainFit study. Physiol Behav 2018; 197:22-28. [DOI: 10.1016/j.physbeh.2018.09.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Revised: 09/06/2018] [Accepted: 09/20/2018] [Indexed: 11/19/2022]
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Exercise in cirrhosis: Translating evidence and experience to practice. J Hepatol 2018; 69:1164-1177. [PMID: 29964066 DOI: 10.1016/j.jhep.2018.06.017] [Citation(s) in RCA: 109] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Revised: 06/21/2018] [Accepted: 06/22/2018] [Indexed: 02/06/2023]
Abstract
Physical inactivity, sarcopenia, and frailty are highly prevalent, independent predictors of morbidity and mortality in patients with cirrhosis. Across a range of chronic diseases, exercise training is a key recommendation supported by guidelines and, for some conditions, even by governmental funding of exercise programmes. Consistent with the broader chronic disease literature, the evidence for a benefit of exercise in cirrhosis is promising. Several small trials have reported significant improvements in muscle health (mass, strength, functional capacity), quality of life, fatigue, and reductions in the hepatic venous pressure gradient, without adverse events. With strong emerging evidence surrounding the substantial risks of sarcopenia/frailty and our first-hand experiences with liver pre-transplant exercise programmes, we contend that routine patient care in cirrhosis should include an exercise prescription. Some clinicians may lack the resources and necessary background to translate the existing evidence into a practicable intervention. Our team, comprised of physiotherapists, exercise physiologists, hepatologists, transplant specialists, and knowledge translation experts from six North American centres, has distilled the essential background information, tools, and practices into a set of information ready for immediate implementation into clinics ranging from a family practice setting to specialty cirrhosis clinics. Augmenting the rationale and evidence are supplementary materials including video and downloadable materials for both patients and the physician. Supporting the exercising patient is a section regarding information about nutrition, providing practical tips suitable for all patients with cirrhosis.
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