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Hwang HF, Tseng KC, Chen SJ, Yu WY, Chen CY, Lin MR. Effects of home-based computerized cognitive training and tai chi exercise on cognitive functions in older adults with mild cognitive impairment. Aging Ment Health 2023; 27:2170-2178. [PMID: 37365961 DOI: 10.1080/13607863.2023.2225430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 06/04/2023] [Indexed: 06/28/2023]
Abstract
BACKGROUND A randomized trial was conducted to investigate the effects of computerized cognitive training (CCT) and tai chi exercise (TCE) vs. health education (HE) on cognitive functions in 189 older adults with mild cognitive impairment (MCI). METHODS Cognitive functions were assessed by the five-domain Mattis Dementia Rating Scale (MDRS) (attention, initiation/perseveration, construction, conceptualization, and memory) and the modified Telephone Interview of Cognitive Status (TICS-M), while the timed up and go (TUG), Tinetti's balance, activities of daily living (ADLs), and Activities-specific Balance Confidence (ABC) were also evaluated. Each intervention was delivered once a week for 6 months. All outcomes were followed up at 6 and 12 months of the study. RESULTS Compared to HE, CCT increased scores on the MDRS's total, initiation/perseveration, construction, and conceptualization domains and on the TICS-M at 6 months and those on the MDRS's total, attention, construction, conceptualization, and memory domains and on the TICS-M at 12 months; TCE increased scores on the MDRS's total and construction domains and on the TICS-M at 6 months and those on the MDRS's total, attention, initiation/perseveration, and conceptualization domains and on the TICS-M at 12 months. Moreover, CCT improved the TUG at 6 and 12 months and Tinetti's balance at 12 months, and TCE improved the TUG at 6 and 12 months, Tinetti's balance, and ABC at 6 and 12 months, and ADLs at 12 months. CONCLUSIONS The effects of CCT and TCE on improving global cognition and certain cognitive domains for older MCI adults may have been small but they lasted for at least 12 months.
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Affiliation(s)
- Hei-Fen Hwang
- Department of Nursing, National Taipei University of Nursing and Health Sciences, Taipei, Taiwan, ROC
- Institute of Injury Prevention and Control, College of Public Health, Taipei Medical University, Taipei, Taiwan, ROC
| | - Kuang-Chih Tseng
- Institute of Injury Prevention and Control, College of Public Health, Taipei Medical University, Taipei, Taiwan, ROC
| | - Sy-Jou Chen
- Department of Emergency Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Wen-Yu Yu
- Department of Emergency Medicine, Taipei Medical University Hospital, Taipei, Taiwan, ROC
| | - Chih-Yi Chen
- Institute of Injury Prevention and Control, College of Public Health, Taipei Medical University, Taipei, Taiwan, ROC
| | - Mau-Roung Lin
- Institute of Injury Prevention and Control, College of Public Health, Taipei Medical University, Taipei, Taiwan, ROC
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Nath K, Ferguson I, Puleio A, Wall K, Stark J, Clark S, Story C, Cohen B, Anderson-Hanley C. Brain Health Indicators Following Acute Neuro-Exergaming: Biomarker and Cognition in Mild Cognitive Impairment (MCI) after Pedal-n-Play (iPACES). Brain Sci 2023; 13:844. [PMID: 37371324 DOI: 10.3390/brainsci13060844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 05/15/2023] [Accepted: 05/19/2023] [Indexed: 06/29/2023] Open
Abstract
Facing an unrelenting rise in dementia cases worldwide, researchers are exploring non-pharmacological ways to ameliorate cognitive decline in later life. Twenty older adults completed assessments before and after a single bout of interactive physical and cognitive exercise, by playing a neuro-exergame that required pedaling and steering to control progress in a tablet-based video game tailored to impact executive function (the interactive Physical and Cognitive Exercise System; iPACES v2). This study explored the cognitive and biomarker outcomes for participants with mild cognitive impairment (MCI) and normative older adults after 20 min of pedal-to-play exercise. Neuropsychological and salivary assessments were performed pre- and post-exercise to assess the impact. Repeated-measures ANOVAs revealed significant interaction effects, with MCI participants experiencing greater changes in executive function and alpha-amylase levels than normative older adults; within-group changes were also significant. This study provides further data regarding cognitive effects and potential mechanisms of action for exercise as an intervention for MCI.
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Affiliation(s)
- Kartik Nath
- Union College, 807 Union Street, Schenectady, NY 12308, USA
| | | | - Alexa Puleio
- Union College, 807 Union Street, Schenectady, NY 12308, USA
| | - Kathryn Wall
- Union College, 807 Union Street, Schenectady, NY 12308, USA
| | - Jessica Stark
- Union College, 807 Union Street, Schenectady, NY 12308, USA
| | - Sean Clark
- Gordon College, 255 Grapevine Rd, Wenham, MA 01984, USA
| | - Craig Story
- Gordon College, 255 Grapevine Rd, Wenham, MA 01984, USA
| | - Brian Cohen
- Union College, 807 Union Street, Schenectady, NY 12308, USA
| | - Cay Anderson-Hanley
- Union College, 807 Union Street, Schenectady, NY 12308, USA
- iPACES LLC, 56 Clifton Country Road, Suite 104 (Box#11), Clifton Park, NY 12065, USA
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Savelieva I, Fumagalli S, Kenny RA, Anker S, Benetos A, Boriani G, Bunch J, Dagres N, Dubner S, Fauchier L, Ferrucci L, Israel C, Kamel H, Lane DA, Lip GYH, Marchionni N, Obel I, Okumura K, Olshansky B, Potpara T, Stiles MK, Tamargo J, Ungar A. EHRA expert consensus document on the management of arrhythmias in frailty syndrome, endorsed by the Heart Rhythm Society (HRS), Asia Pacific Heart Rhythm Society (APHRS), Latin America Heart Rhythm Society (LAHRS), and Cardiac Arrhythmia Society of Southern Africa (CASSA). Europace 2023; 25:1249-1276. [PMID: 37061780 PMCID: PMC10105859 DOI: 10.1093/europace/euac123] [Citation(s) in RCA: 30] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 06/27/2022] [Indexed: 04/17/2023] Open
Abstract
There is an increasing proportion of the general population surviving to old age with significant chronic disease, multi-morbidity, and disability. The prevalence of pre-frail state and frailty syndrome increases exponentially with advancing age and is associated with greater morbidity, disability, hospitalization, institutionalization, mortality, and health care resource use. Frailty represents a global problem, making early identification, evaluation, and treatment to prevent the cascade of events leading from functional decline to disability and death, one of the challenges of geriatric and general medicine. Cardiac arrhythmias are common in advancing age, chronic illness, and frailty and include a broad spectrum of rhythm and conduction abnormalities. However, no systematic studies or recommendations on the management of arrhythmias are available specifically for the elderly and frail population, and the uptake of many effective antiarrhythmic therapies in these patients remains the slowest. This European Heart Rhythm Association (EHRA) consensus document focuses on the biology of frailty, common comorbidities, and methods of assessing frailty, in respect to a specific issue of arrhythmias and conduction disease, provide evidence base advice on the management of arrhythmias in patients with frailty syndrome, and identifies knowledge gaps and directions for future research.
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Affiliation(s)
- Irina Savelieva
- Cardiovascular Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's University of London, London, UK
| | - Stefano Fumagalli
- Department of Experimental and Clinical Medicine, Geriatric Intensive Care Unit and Geriatric Arrhythmia Unit, University of Florence and AOU Careggi, Florence, Italy
| | - Rose Anne Kenny
- Mercer’s Institute for Successful Ageing, Department of Medical Gerontology, St James’s Hospital, Dublin, Ireland
| | - Stefan Anker
- Department of Cardiology (CVK), Germany
- Berlin-Brandenburg Center for Regenerative Therapies (BCRT), Germany
- German Centre for Cardiovascular Research (DZHK) partner site Berlin, Germany
- Charité Universitätsmedizin Berlin, Germany
| | - Athanase Benetos
- Department of Geriatric Medicine CHRU de Nancy and INSERM U1116, Université de Lorraine, Nancy, France
| | - Giuseppe Boriani
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, Modena, Italy
| | - Jared Bunch
- (HRS representative): Intermountain Medical Center, Cardiology Department, Salt Lake City,Utah, USA
- Stanford University, Department of Internal Medicine, Palo Alto, CA, USA
| | - Nikolaos Dagres
- Heart Center Leipzig, Department of Electrophysiology, Leipzig, Germany
| | - Sergio Dubner
- (LAHRS representative): Clinica Suizo Argentina, Cardiology Department, Buenos Aires Capital Federal, Argentina
| | - Laurent Fauchier
- Centre Hospitalier Universitaire Trousseau et Université François Rabelais, Tours, France
| | | | - Carsten Israel
- Evangelisches Krankenhaus Bielefeld GmbH, Bielefeld, Germany
| | - Hooman Kamel
- Department of Neurology, Weill Cornell Medical College, New York, NY, USA
| | - Deirdre A Lane
- Liverpool Centre for Cardiovascular Science, University of Liverpool, Liverpool, United Kingdom
- Department of Cardiovascular and Metabolic Medicine, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, United Kingdom
- Liverpool Heart and Chest Hospital, Liverpool, United Kingdom
- Aalborg Thrombosis Research Unit, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science, University of Liverpool, Liverpool, United Kingdom
- Department of Cardiovascular and Metabolic Medicine, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, United Kingdom
- Liverpool Heart and Chest Hospital, Liverpool, United Kingdom
- Aalborg Thrombosis Research Unit, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Niccolò Marchionni
- Department of Experimental and Clinical Medicine, General Cardiology Division, University of Florence and AOU Careggi, Florence, Italy
| | - Israel Obel
- (CASSA representative): Milpark Hospital, Cardiology Unit, Johannesburg, South Africa
| | - Ken Okumura
- (APHRS representative): Saiseikai Kumamoto Hospital, Kumamoto, Japan
| | - Brian Olshansky
- University of Iowa Hospitals and Clinics, Iowa CityIowa, USA
- Covenant Hospital, Waterloo, Iowa, USA
- Mercy Hospital Mason City, Iowa, USA
| | - Tatjana Potpara
- School of Medicine, Belgrade University, Serbia
- Cardiology Clinic, Clinical Center of Serbia, Serbia
| | - Martin K Stiles
- (APHRS representative): Waikato Clinical School, University of Auckland and Waikato Hospital, Hamilton, New Zealand
| | - Juan Tamargo
- Department of Pharmacology, School of Medicine, CIBERCV, Universidad Complutense, Madrid, Spain
| | - Andrea Ungar
- Department of Experimental and Clinical Medicine, Geriatric Intensive Care Unit and Geriatric Arrhythmia Unit, University of Florence and AOU Careggi, Florence, Italy
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Braz de Oliveira MP, Moreira Padovez RDFC, Serrão PRMDS, Gomes Dos Santos J, Silva DCPD, Andrade LPD. Is physical exercise effective at improving body structure & function and activity outcomes in individuals with Mild Cognitive Impairment? a systematic review with quality of evidence assessment. Disabil Rehabil 2023; 45:575-587. [PMID: 35195496 DOI: 10.1080/09638288.2022.2040609] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
PURPOSE To investigate the effect of physical exercise on body structure & function and activity outcomes in individuals with Mild Cognitive Impairment (MCI). METHODS Six databases were searched from inception until January 2021. Randomized controlled trials (RCTs) comparing physical exercise with a control group were included. RESULTS Fourteen RCTs were included. Three types of physical exercise were identified: aerobic (AE), resistance (RE), and multimodal (ME). Regarding body structure & function outcomes, evidence for RE was very low and with effect for improvement in upper limb muscle strength and very low and without effect for lower limbs. For improvement in postural balance, evidence was very low and with effect with AE and very low and without effect with RE and ME. Evidence for cardiorespiratory function was very low and without effect with AE and RE. Regarding activity outcomes, evidence was low and without effect for mobility with AE and very low and without effect with RE and ME. CONCLUSIONS Physical exercise promoted improvements in body structure & function outcomes in individuals with MCI. Resistance exercise improvement upper limb muscle strength and AE enhanced postural balance. In contrast, physical exercise did not promote a significant benefit in activity outcomes.Implications for rehabilitationResults of this systematic review have shown that physical exercise promoted improvements in body structure & function outcomes in individuals with Mild Cognitive Impairment (MCI).Resistance exercise with elastic bands for approximately 60 minutes twice a week for a total of three months improved upper limb muscle strength.Aerobic exercise with walking for approximately 60 minutes twice per week for a total of six months enhanced postural balance.Considering the potential benefits identified in this systematic review, physical exercise can be recommended for individuals with MCI.We also highlight the importance of the use of the International Classification of Functioning, Disability and Health for rehabilitation planning.
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Affiliation(s)
- Marcos Paulo Braz de Oliveira
- Physical Therapy Department, Healthy Aging Research Laboratory, Federal University of São Carlos, São Carlos, Brasil
| | | | | | - Julimara Gomes Dos Santos
- Department of Physical Education, Federal Institute of Education, Science and Technology of Mato Grosso, Advanced Campus Diamantino, Diamantino, Brazil
| | | | - Larissa Pires de Andrade
- Physical Therapy Department, Healthy Aging Research Laboratory, Federal University of São Carlos, São Carlos, Brasil
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Gore S, Blackwood J, Ziccardi T. Associations Between Cognitive Function, Balance, and Gait Speed in Community-Dwelling Older Adults with COPD. J Geriatr Phys Ther 2023; 46:46-52. [PMID: 34334706 DOI: 10.1519/jpt.0000000000000323] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND AND PURPOSE Older adults with chronic obstructive pulmonary disease (COPD) are at risk for physical and cognitive impairment. Cognitive function is associated with falls in older adults. However, it is unknown whether a relationship exists between cognitive function and falls in patients with COPD. The aim of this study was to examine the relationships between cognitive function, balance, and gait speed in older adults with COPD. PATIENTS AND METHODS A secondary analysis was performed using data from the 2010 wave of the Health and Retirement Study (HRS). Cognitive (immediate and delayed recall, executive function) and physical (gait speed, tandem balance time) measure data were extracted for older adults with COPD (n = 382) and an age-matched control group without COPD (n = 382) who met inclusion/exclusion criteria. Multivariate linear regression modeling was performed to examine associations between cognitive function and mobility or balance while controlling for age, gender, body mass index, grip strength, and education. RESULTS In older adults with COPD, delayed recall was significantly associated with tandem balance performance (β= 1.42, P < .05). Other cognitive measures were not associated with gait speed or balance. CONCLUSION In older adults with COPD, one of four cognitive functions was associated with a static standing balance task. Screening of cognitive function, specifically delayed recall, should be a part of the management of falls in this population.
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Affiliation(s)
- Shweta Gore
- Physical Therapy Department, MGH Institute of Health Professionals, Boston, Massachusetts
| | | | - Tyler Ziccardi
- Department of Physical Therapy, University of Michigan-Flint, Flint
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Lu SH, Kuan YC, Wu KW, Lu HY, Tsai YL, Chen HH, Lu TW. Kinematic strategies for obstacle-crossing in older adults with mild cognitive impairment. Front Aging Neurosci 2022; 14:950411. [PMID: 36583190 PMCID: PMC9792980 DOI: 10.3389/fnagi.2022.950411] [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: 05/22/2022] [Accepted: 11/17/2022] [Indexed: 12/15/2022] Open
Abstract
Introduction Mild cognitive impairment (MCI) is considered a transitional stage between soundness of mind and dementia, often involving problems with memory, which may lead to abnormal postural control and altered end-point control when dealing with neuromechanical challenges during obstacle-crossing. The study aimed to identify the end-point control and angular kinematics of the pelvis-leg apparatus while crossing obstacles for both leading and trailing limbs. Methods 12 patients with MCI (age: 66.7 ± 4.2 y/o; height: 161.3 ± 7.3 cm; mass: 62.0 ± 13.6 kg) and 12 healthy adults (age: 67.7 ± 2.9 y/o; height: 159.3 ± 6.1 cm; mass: 61.2 ± 12.0 kg) each walked and crossed obstacles of three different heights (10, 20, and 30% of leg length). Angular motions of the pelvis and lower limbs and toe-obstacle clearances during leading- and trailing-limb crossings were calculated. Two-way analyses of variance were used to study between-subject (group) and within-subject (obstacle height) effects on the variables. Whenever a height effect was found, a polynomial test was used to determine the trend. A significance level of α = 0.05 was set for all tests. Results Patients with MCI significantly increased pelvic anterior tilt, hip abduction, and knee adduction in the swing limb during leading-limb crossing when compared to controls (p < 0.05). During trailing-limb crossing, the MCI group showed significantly decreased pelvic posterior tilt, as well as ankle dorsiflexion in the trailing swing limb (p < 0.05). Conclusion Patients with MCI adopt altered kinematic strategies for successful obstacle-crossing. The patients were able to maintain normal leading and trailing toe-obstacle clearances for all tested obstacle heights with a specific kinematic strategy, namely increased pelvic anterior tilt, swing hip abduction, and knee adduction during leading-limb crossing, and decreased pelvic posterior tilt and swing ankle dorsiflexion during trailing-limb crossing. The current results suggest that regular monitoring of obstacle-crossing kinematics for reduced toe-obstacle clearance or any signs of changes in crossing strategy may be helpful for early detection of compromised obstacle-crossing ability in patients with single-domain amnestic MCI. Further studies using a motor/cognitive dual-task approach on the kinematic strategies adopted by multiple-domain MCI will be needed for a complete picture of the functional adaptations in such a patient group.
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Affiliation(s)
- Shiuan-Huei Lu
- Department of Biomedical Engineering, National Taiwan University, Taipei City, Taiwan
| | - Yi-Chun Kuan
- Department of Biomedical Engineering, National Taiwan University, Taipei City, Taiwan,Taipei Neuroscience Institute, Taipei Medical University, Taipei City, Taiwan,Dementia Center and Department of Neurology, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan,Department of Neurology, School of Medicine, College of Medicine, Taipei Medical University, Taipei City, Taiwan
| | - Kuan-Wen Wu
- Department of Orthopaedic Surgery, National Taiwan University Hospital, University, Taipei City, Taiwan
| | - Hsuan-Yu Lu
- Department of Biomedical Engineering, National Taiwan University, Taipei City, Taiwan
| | - Yu-Lin Tsai
- Department of Biomedical Engineering, National Taiwan University, Taipei City, Taiwan,Department of Orthopaedic Surgery, National Taiwan University Hospital, University, Taipei City, Taiwan
| | - Hsiang-Ho Chen
- School of Biomedical Engineering, Taipei Medical University, Taipei City, Taiwan,Department of Biomedical Engineering and Center for Biomedical Engineering, Chang Gung University, Taoyuan City, Taiwan,*Correspondence: Hsiang-Ho Chen, ; Tung-Wu Lu,
| | - Tung-Wu Lu
- Department of Biomedical Engineering, National Taiwan University, Taipei City, Taiwan,Department of Orthopaedic Surgery, School of Medicine, National Taiwan University, Taipei City, Taiwan,*Correspondence: Hsiang-Ho Chen, ; Tung-Wu Lu,
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Felton N, Deave T. The Lived Experience of Healthcare Workers in Preventing Falls in Community Dwelling Individuals with Dementia. Geriatrics (Basel) 2022; 7:113. [PMID: 36286216 PMCID: PMC9601408 DOI: 10.3390/geriatrics7050113] [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: 08/29/2022] [Revised: 10/02/2022] [Accepted: 10/05/2022] [Indexed: 11/06/2022] Open
Abstract
Older adults living with dementia have at least twice the risk of falling compared to their peers living without cognitive impairment. There is evidence for the effectiveness of standard interventions in falls prevention in community dwellings, but they may not translate to individuals with Mild Cognitive Impairment (MCI) or dementia. A qualitative enquiry, adopting an interpretive research design underpinned by a phenomenological approach using semi-structured interviews with four healthcare workers from the field was adopted. Data were analysed using Interpretive Phenomenological Analysis to identify themes. Four major themes were developed: on-going assessment is important in guiding interventions and influencing change, knowledge and experience informs practice, individuals living with dementia have complex physical and cognitive needs, and teamwork is essential in falls prevention strategies, which highlighted falls prevention in this context being multifactorial and complex. The findings found that combining physical and cognitive strategies as part of falls prevention has potential benefits for this population, including reducing falls risks and maintaining function. Targeted training and awareness raising within a supportive multi-disciplinary team structure is required, underpinned by on-going, person-centred assessments.
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Affiliation(s)
- Nansi Felton
- Avon and Wiltshire Mental Health Partnership NHS Trust, Bath NHS House, Newbridge Hill, Bath BA1 3QE, UK
- School for Health and Social Well-Being, University of the West of England, Bristol BS16 1DD, UK
| | - Toity Deave
- School for Health and Social Well-Being, University of the West of England, Bristol BS16 1DD, UK
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Association between usual alcohol consumption and risk of falls in middle-aged and older Chinese adults. BMC Geriatr 2022; 22:750. [PMID: 36104686 PMCID: PMC9472419 DOI: 10.1186/s12877-022-03429-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 08/29/2022] [Indexed: 11/16/2022] Open
Abstract
Background Previous studies exploring usual alcohol consumption and falls risk were scarce in China. In addition, the dose–response relationship has not been explored so far. This study aims to estimate the association between usual alcohol consumption and risk of falls among middle-aged and older Chinese adults based on data from the China Health and Retirement Longitudinal Study (CHARLS), which is representative of the population of the entire country. Methods Baseline survey data in 2015 and follow-up data in 2018 in CHARLS were utilized. Alcohol consumption was calculated in grams per day (gr/day) according to self-reported drinking data and categorized accordingly to The Dietary Guidelines for Chinese Residents (DGC) 2016. Fall was obtained from self-reported information. Multivariable logistic regression analyses were performed to estimate the association of usual alcohol consumption with risk of falling. The dose–response relationship was also explored using restricted cubic splines. Results A total of 12,910 middle-aged and older participants were included from the CHARLS 2015, of which 11,667 were followed up in 2018. We found that former, moderate, and excessive drinkers were at higher fall risk compared to never drinkers (former: OR, 1.24; 95% CI, 1.05–1.46; moderate: OR, 1.22; 95% CI, 1.06–1.41; excessive: OR, 1.36; 95% CI, 1.15–1.61) in the longitudinal analysis. Similarly, individuals with moderate and excessive alcohol consumption were at increased risk of falling in the cross-sectional analysis (moderate: OR, 1.18; 95% CI, 1.02–1.37; excessive: OR, 1.32; 95% CI, 1.11,1.57). No significant increased risk of falls was found for former drinkers (former: OR, 1.13; 95% CI, 0.96–1.34). We observed a significant non-linear relationship. Conclusions Our study suggests that usual alcohol consumption was associated with a higher risk of falls, highlighting the key role of alcohol intake on the fall risk, which needed consideration in developing intervention and prevention strategies for reducing falls among middle-aged and older Chinese adults. Supplementary Information The online version contains supplementary material available at 10.1186/s12877-022-03429-1.
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Rondão CADM, Mota MPG, Esteves D. Development of a Combined Exercise and Cognitive Stimulation Intervention for People with Mild Cognitive Impairment-Designing the MEMO_MOVE PROGRAM. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:10221. [PMID: 36011852 PMCID: PMC9408716 DOI: 10.3390/ijerph191610221] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 08/13/2022] [Accepted: 08/14/2022] [Indexed: 06/15/2023]
Abstract
UNLABELLED Dementia patients are at high risk for the decline of both physical and cognitive capacities, resulting in an increased risk of the loss of autonomy. Exercise is regarded as a non-pharmacological therapy for dementia, considering the potential benefits of preventing cognitive decline and improving physical fitness. In this paper, we aim to describe the different design stages for an exercise program combined with cognitive stimulation for a population with mild cognitive impairment, i.e., the MEMO_MOVE program. METHODS The intervention design followed the Medical Research Council's guidelines for complex interventions and was structured according to the six steps in quality intervention development (6SQuID). The intervention was described considering the Template for Intervention Description and Replication (TIDieR). In order to establish the intervention characteristics, a literature review was conducted to collate and analyze previous work, which provided a summary the type of exercise that should be implemented among this population. RESULTS The MEMO_MOVE program was structured and described, regarding (i) inclusion of a cognitive stimulation component; (ii) the kind of cognitive stimulation; and (iii) the type of exercise, duration, frequency, intensity, and program length. CONCLUSIONS A systematic step-by-step process design was followed to create a specific intervention to promote physical fitness and cognitive stimulation in individuals with mild dementia.
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Affiliation(s)
| | - Maria Paula Gonçalves Mota
- Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), 5001-801 Vila Real, Portugal
- Department of Sports, University of Trás os Montes e Alto Douro, 5000-801 Vila Real, Portugal
| | - Dulce Esteves
- Department of Sports, University of Beira Interior, 6201-001 Covilhã, Portugal
- Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), 5001-801 Vila Real, Portugal
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Sánchez-Sánchez JL, Udina C, Medina-Rincón A, Esbrí-Victor M, Bartolomé-Martín I, Moral-Cuesta D, Marín-Epelde I, Ramon-Espinoza F, Latorre MS, Idoate F, Goñi-Sarriés A, Martínez-Martínez B, Bonet RE, Librero J, Casas-Herrero Á. Effect of a multicomponent exercise program and cognitive stimulation (VIVIFRAIL-COGN) on falls in frail community older persons with high risk of falls: study protocol for a randomized multicenter control trial. BMC Geriatr 2022; 22:612. [PMID: 35870875 PMCID: PMC9308197 DOI: 10.1186/s12877-022-03214-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Accepted: 06/15/2022] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Falls represent important drivers of intrinsic capacity losses, functional limitations and reduced quality of life in the growing older adult's population, especially among those presenting with frailty. Despite exercise- and cognitive training-based interventions have shown effectiveness for reducing fall rates, evidence around their putative cumulative effects on falls and fall-related complications (such as fractures, reduced quality of life and functional limitations) in frail individuals remains scarce. The main aim of this study is to explore the effectiveness program combining an individualized exercise program and an executive function-based cognitive training (VIVIFRAIL-COGN) compared to usual care in the prevention of falls and fall-related outcomes over a 1-year follow-up. METHODS This study is designed as a four-center randomized clinical trial with a 12-week intervention period and an additional 1-year follow-up. Three hundred twenty frail or pre-frail (≥ 1 criteria of the Frailty Phenotype) older adults (≥ 75 years) with high risk of falling (defined by fall history and gait performance) will be recruited in the Falls Units of the participating centers. They will be randomized in a 1:1 ratio to the intervention group (IG) or the control group (CG). The IG will participate in a home-based intervention combining the individualized Vivifrail multicomponent (aerobic, resistance, gait and balance and flexibility) exercise program and a personalized executive function-based cognitive training (VIVIFRAIL-COGN). The CG group will receive usual care delivered in the Falls Units, including the Otago Exercise Program. Primary outcome will be the incidence of falls (event rate/year) and will be ascertained by self-report during three visits (at baseline, and 6 and 12 weeks) and telephone-based contacts at 6, 9 and 12 months after randomization. Secondarily, effects on measures of physical and cognitive function, quality of life, nutritional, muscle quality and psychological status will be evaluated. DISCUSSION This trial will provide new evidence about the effectiveness of an individualized multidomain intervention by studying the effect of additive effects of cognitive training and physical exercise to prevent falls in older frail persons with high risk of falling. Compared to usual care, the combined intervention is expected to show additive effects in the reduction of the incidence of falls and associated adverse outcomes. TRIAL REGISTRATION NCT04911179 02/06/2021.
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Affiliation(s)
- Juan Luis Sánchez-Sánchez
- grid.7759.c0000000103580096MOVE-IT Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cadiz, Cadiz, Spain ,grid.410476.00000 0001 2174 6440Health Sciences Department, Universidad Pública de Navarra (UPNA), Pamplona, Spain ,grid.411175.70000 0001 1457 2980Insitut de Viellissement, CHU Toulouse, Gerontopole de Toulouse, Toulouse, France
| | - Cristina Udina
- grid.510965.eParc Sanitari Pere Virgili, Barcelona, Spain ,grid.430994.30000 0004 1763 0287RE-FiT Bcn Research Group, Vall Hebron Research Institute, Barcelona, Spain
| | - Almudena Medina-Rincón
- grid.510965.eParc Sanitari Pere Virgili, Barcelona, Spain ,grid.430994.30000 0004 1763 0287RE-FiT Bcn Research Group, Vall Hebron Research Institute, Barcelona, Spain
| | - Mariano Esbrí-Victor
- grid.411839.60000 0000 9321 9781Geriatrics Department, Complejo Hospitalario Universitario de Albacete (CHUA), Albacete, Spain
| | - Irene Bartolomé-Martín
- grid.411098.50000 0004 1767 639XGeriatrics Department, Hospital Universitario de Guadalajara (HUG), Guadalajara, Spain
| | - Débora Moral-Cuesta
- grid.411730.00000 0001 2191 685XGeriatrics Department, Hospital Universitario de Navarra (HUN), C/Irunlarrea s/n 31008, Pamplona, Spain
| | - Itxaso Marín-Epelde
- grid.411730.00000 0001 2191 685XGeriatrics Department, Hospital Universitario de Navarra (HUN), C/Irunlarrea s/n 31008, Pamplona, Spain
| | | | - Marina Sánchez- Latorre
- grid.411730.00000 0001 2191 685XGeriatrics Department, Hospital Universitario de Navarra (HUN), C/Irunlarrea s/n 31008, Pamplona, Spain
| | | | | | | | | | - Julián Librero
- grid.410476.00000 0001 2174 6440Health Sciences Department, Universidad Pública de Navarra (UPNA), Pamplona, Spain ,grid.508840.10000 0004 7662 6114Navarra Institute for Health Research (IdiSNA), Pamplona, Spain
| | - Álvaro Casas-Herrero
- grid.410476.00000 0001 2174 6440Health Sciences Department, Universidad Pública de Navarra (UPNA), Pamplona, Spain ,grid.411730.00000 0001 2191 685XGeriatrics Department, Hospital Universitario de Navarra (HUN), C/Irunlarrea s/n 31008, Pamplona, Spain ,grid.508840.10000 0004 7662 6114Navarra Institute for Health Research (IdiSNA), Pamplona, Spain ,grid.413448.e0000 0000 9314 1427CIBER of Frailty and Healthy Aging (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain
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11
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Mai Ba H, Kim J. The Effects of Combined Physical and Cognitive Interventions on Direct and Indirect Fall Outcomes for the Elderly with Mild Cognitive Impairment: A Systematic Review. Healthcare (Basel) 2022; 10:healthcare10050862. [PMID: 35628001 PMCID: PMC9140643 DOI: 10.3390/healthcare10050862] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 05/01/2022] [Accepted: 05/03/2022] [Indexed: 01/04/2023] Open
Abstract
This review was intended to determine the effectiveness of physical and cognitive training (PCT) on falls and fall-related factors and cognitive function among community-dwelling elderly people with mild cognitive impairment (MCI). A systematic literature search was performed of the MEDLINE, CINAHL, Web of Sciences, Scopus, ProQuest, Embase, and Google Scholar databases for articles published from 2010 to 2020. The studies that combined PCT to assess their impacts on fall outcomes both directly and indirectly were included. Study quality was assessed using the standardized JBI Critical Appraisal Tool for RCTs. The standardized data extraction tool from JBI-MAStARI was used to extract data of included studies. Seven RCTs involving 740 participants were included. The overall fall incidence did not significantly decrease after the interventions. However, PCT significantly impacted the cognitive function and physical activities of elderly people with MCI, particularly improving their balancing ability, gait speed, muscular strength, and executive functions. This study indicated that combining PCT improves balance ability, gait speed, and executive functioning in the elderly with MCI, which may help to minimize fall occurrence.
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Affiliation(s)
- Hai Mai Ba
- Faculty of Nursing, Hue University of Medicine and Pharmacy, Hue University, Hue 49000, Vietnam; or
| | - Jiyun Kim
- School of Nursing, Gachon University, Incheon 21936, Korea
- Correspondence: ; Tel.: +82-32-820-4226
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12
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Sunayama T, Matsue Y, Dotare T, Maeda D, Iso T, Morisawa T, Saitoh M, Yokoyama M, Jujo K, Takahashi T, Minamino T. Multidomain Frailty as a Therapeutic Target in Elderly Patients with Heart Failure. Int Heart J 2022; 63:1-7. [DOI: 10.1536/ihj.21-839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Tsutomu Sunayama
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine
| | - Yuya Matsue
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine
| | - Taishi Dotare
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine
| | - Daichi Maeda
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine
| | - Takashi Iso
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine
| | - Tomoyuki Morisawa
- Department of Physical Therapy Faculty of Health Science, Juntendo University
| | - Masakazu Saitoh
- Department of Physical Therapy Faculty of Health Science, Juntendo University
| | - Miho Yokoyama
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine
| | - Kentaro Jujo
- Department of Cardiology, Nishiarai Heart Center Hospital
| | - Tetsuya Takahashi
- Department of Physical Therapy Faculty of Health Science, Juntendo University
| | - Tohru Minamino
- Japan Agency for Medical Research and Development-Core Research for Evolutionary Medical Science and Technology (AMED-CREST), Japan Agency for Medical Research and Development
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13
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Racey M, Markle-Reid M, Fitzpatrick-Lewis D, Ali MU, Gagne H, Hunter S, Ploeg J, Sztramko R, Harrison L, Lewis R, Jovkovic M, Sherifali D. Fall prevention in community-dwelling adults with mild to moderate cognitive impairment: a systematic review and meta-analysis. BMC Geriatr 2021; 21:689. [PMID: 34893027 PMCID: PMC8665555 DOI: 10.1186/s12877-021-02641-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 11/11/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Cognitive impairment (CI) increases an individual's risk of falls due to the role cognition plays in gait control. Older adults with dementia fall 2-3 times more than cognitively healthy older adults and 60-80% of people with dementia fall annually. Practitioners require evidence-based fall prevention best practices to reduce the risk of falls in cognitively impaired adults living in the community. METHODS We conducted a systematic review and meta-analysis to identify the effectiveness of primary and secondary fall prevention interventions in reducing falls and fear of falling, and improving gait, balance, and functional mobility. We searched 7 databases for fall prevention interventions involving community-dwelling adults ≥50 years with mild to moderate CI. Reviewers screened citations, extracted data, and assessed risk of bias and certainty of evidence (GRADE). We assessed statistical and methodological heterogeneity and performed a meta-analysis of studies including subgroup analysis based on intervention and risk of bias groupings. RESULTS Five hundred nine community-dwelling adults (mean age 67.5 to 84.0 years) with mild to moderate CI from 12 randomized or clinical controlled trials (RCTs/CCTs) were included in this review. Eight studies were exercise interventions, 3 were multifactorial, and 1 provided medication treatment. Fall prevention interventions had significant effects of medium magnitude on fear of falling (standardized mean difference (SMD) -0.73 [- 1.10, - 0.36]), balance (SMD 0.66 [0.19, 1.12]), and functional mobility measured as Timed Up and Go test (SMD -0.56 [- 0.94, - 0.17]) and significant effects of small magnitude on gait control (SMD 0.26 [0.08, 0.43]) all with moderate certainty of evidence. The meta-analysis showed no significant effects for falls (number of events or falls incidence). Sub-analysis showed that exercise and low risk of bias studies remained significant for balance and perceived risk of falls. CONCLUSION The effect of fall prevention interventions on direct outcomes, such as falls, remains unclear in cognitively impaired individuals. Exercise interventions are effective at improving fall risk factors, however, high quality studies with longer follow-up and adequate sample sizes are needed to determine their effectiveness on falls directly. There remains a gap in terms of effective fall prevention interventions for older adults with CI.
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Affiliation(s)
- M Racey
- McMaster Evidence Review and Synthesis Team; and School of Nursing, Faculty of Health Sciences, McMaster University, Hamilton, Canada.
| | - M Markle-Reid
- School of Nursing, Faculty of Health Sciences, McMaster University; and Scientific Director, Aging, Community and Health Research Unit, McMaster University, Hamilton, Canada
| | - D Fitzpatrick-Lewis
- McMaster Evidence Review and Synthesis Team; and School of Nursing, Faculty of Health Sciences, McMaster University, Hamilton, Canada
| | - M U Ali
- McMaster Evidence Review and Synthesis Team and Department of Clinical Epidemiology & Biostatistics, Faculty of Health Sciences, McMaster University, Hamilton, Canada
| | - H Gagne
- Injury Prevention, Ontario Neurotrauma Foundation, Toronto, Canada
| | - S Hunter
- School of Physical Therapy, University of Western Ontario, London, Ontario, Canada
| | - J Ploeg
- School of Nursing, McMaster University and Aging, Community and Health Research Unit, McMaster University, Hamilton, Canada
| | - R Sztramko
- Geriatric Medicine, McMaster University, Hamilton, Canada
| | | | - R Lewis
- McMaster Evidence Review and Synthesis Team, Hamilton, Canada
| | - M Jovkovic
- McMaster Evidence Review and Synthesis Team, Hamilton, Canada
| | - D Sherifali
- McMaster Evidence Review and Synthesis Team; and School of Nursing, Faculty of Health Sciences, McMaster University, Hamilton, Canada.
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14
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Montero-Odasso MM, Kamkar N, Pieruccini-Faria F, Osman A, Sarquis-Adamson Y, Close J, Hogan DB, Hunter SW, Kenny RA, Lipsitz LA, Lord SR, Madden KM, Petrovic M, Ryg J, Speechley M, Sultana M, Tan MP, van der Velde N, Verghese J, Masud T. Evaluation of Clinical Practice Guidelines on Fall Prevention and Management for Older Adults: A Systematic Review. JAMA Netw Open 2021; 4:e2138911. [PMID: 34910151 PMCID: PMC8674747 DOI: 10.1001/jamanetworkopen.2021.38911] [Citation(s) in RCA: 120] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 10/07/2021] [Indexed: 11/21/2022] Open
Abstract
Importance With the global population aging, falls and fall-related injuries are ubiquitous, and several clinical practice guidelines for falls prevention and management for individuals 60 years or older have been developed. A systematic evaluation of the recommendations and agreement level is lacking. Objectives To perform a systematic review of clinical practice guidelines for falls prevention and management for adults 60 years or older in all settings (eg, community, acute care, and nursing homes), evaluate agreement in recommendations, and identify potential gaps. Evidence Review A systematic review following Preferred Reporting Items for Systematic Reviews and Meta-analyses statement methods for clinical practice guidelines on fall prevention and management for older adults was conducted (updated July 1, 2021) using MEDLINE, PubMed, PsycINFO, Embase, CINAHL, the Cochrane Library, PEDro, and Epistemonikos databases. Medical Subject Headings search terms were related to falls, clinical practice guidelines, management and prevention, and older adults, with no restrictions on date, language, or setting for inclusion. Three independent reviewers selected records for full-text examination if they followed evidence- and consensus-based processes and assessed the quality of the guidelines using Appraisal of Guidelines for Research & Evaluation II (AGREE-II) criteria. The strength of the recommendations was evaluated using Grades of Recommendation, Assessment, Development, and Evaluation scores, and agreement across topic areas was assessed using the Fleiss κ statistic. Findings Of 11 414 records identified, 159 were fully reviewed and assessed for eligibility, and 15 were included. All 15 selected guidelines had high-quality AGREE-II total scores (mean [SD], 80.1% [5.6%]), although individual quality domain scores for clinical applicability (mean [SD], 63.4% [11.4%]) and stakeholder (clinicians, patients, or caregivers) involvement (mean [SD], 76.3% [9.0%]) were lower. A total of 198 recommendations covering 16 topic areas in 15 guidelines were identified after screening 4767 abstracts that proceeded to 159 full texts. Most (≥11) guidelines strongly recommended performing risk stratification, assessment tests for gait and balance, fracture and osteoporosis management, multifactorial interventions, medication review, exercise promotion, environment modification, vision and footwear correction, referral to physiotherapy, and cardiovascular interventions. The strengths of the recommendations were inconsistent for vitamin D supplementation, addressing cognitive factors, and falls prevention education. Recommendations on use of hip protectors and digital technology or wearables were often missing. None of the examined guidelines included a patient or caregiver panel in their deliberations. Conclusions and Relevance This systematic review found that current clinical practice guidelines on fall prevention and management for older adults showed a high degree of agreement in several areas in which strong recommendations were made, whereas other topic areas did not achieve this level of consensus or coverage. Future guidelines should address clinical applicability of their recommendations and include perspectives of patients and other stakeholders.
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Affiliation(s)
- Manuel M Montero-Odasso
- Schulich School of Medicine and Dentistry, Division of Geriatric Medicine, Department of Medicine, The University of Western Ontario, London, Ontario, Canada
- Gait and Brain Lab, Parkwood Institute, Lawson Health Research Institute, London, Ontario, Canada
- Department of Epidemiology and Biostatistics, The University of Western Ontario, London, Ontario, Canada
| | - Nellie Kamkar
- Gait and Brain Lab, Parkwood Institute, Lawson Health Research Institute, London, Ontario, Canada
| | - Frederico Pieruccini-Faria
- Gait and Brain Lab, Parkwood Institute, Lawson Health Research Institute, London, Ontario, Canada
- Department of Epidemiology and Biostatistics, The University of Western Ontario, London, Ontario, Canada
| | - Abdelhady Osman
- Department of Epidemiology and Biostatistics, The University of Western Ontario, London, Ontario, Canada
| | - Yanina Sarquis-Adamson
- Gait and Brain Lab, Parkwood Institute, Lawson Health Research Institute, London, Ontario, Canada
| | - Jacqueline Close
- Falls, Balance and Injury Research Centre, Neuroscience Research Australia, University of New South Wales, Sydney, Australia
- Prince of Wales Clinical School, Medicine, University of New South Wales, Sydney, Australia
| | - David B Hogan
- Division of Geriatric Medicine, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Susan Winifred Hunter
- Faculty of Health Sciences, University of Western Ontario, London, Ontario, Canada
- School of Physical Therapy, University of Western Ontario, London, Ontario, Canada
| | - Rose Anne Kenny
- Department of Medical Gerontology, Mercers Institute for Ageing, St James Hospital, Dublin, Ireland
| | - Lewis A Lipsitz
- Hinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Harvard Medical School, Boston, Massachusetts
| | - Stephen R Lord
- Falls, Balance and Injury Research Centre, Neuroscience Research Australia, Sydney, New South Wales, Australia
- School of Public Health and Community Medicine, University of New South Wales, Sydney, New South Wales, Australia
| | - Kenneth M Madden
- Division of Geriatric Medicine, Department of Medicine, Department of Internal Medicine, Section of Geriatric Medicine, University of British Columbia, Vancouver, British Columbia, Canada
- Division of Geriatric Medicine, Department of Medicine, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Mirko Petrovic
- Section of Geriatrics, Department of Internal Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Jesper Ryg
- Department of Geriatric Medicine, Odense University Hospital, Odense, Denmark
- Geriatric Research Unit, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Mark Speechley
- Department of Epidemiology and Biostatistics, The University of Western Ontario, London, Ontario, Canada
- Schulich Interfaculty Program in Public Health, Schulich School of Medicine & Dentistry, University of Western Ontario, London, Ontario, Canada
| | - Munira Sultana
- Gait and Brain Lab, Parkwood Institute, Lawson Health Research Institute, London, Ontario, Canada
| | - Maw Pin Tan
- Centre for Innovation in Medical Engineering, Faculty of Engineering, University of Malaysia, Kuala Lumpur, Malaysia
- Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - N van der Velde
- Section of Geriatric Medicine, Department of Internal Medicine, Amsterdam Public Health, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Joe Verghese
- Institute for Aging Research, Department of Medicine, Albert Einstein College of Medicine, Bronx, New York
- Department of Neurology, Albert Einstein College of Medicine, Bronx, New York
| | - Tahir Masud
- Department of Geriatric Medicine, Odense University Hospital, Odense, Denmark
- Geriatric Research Unit, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Geriatric Medicine, Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom
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15
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Kamnardsiri T, Phirom K, Boripuntakul S, Sungkarat S. An Interactive Physical-Cognitive Game-Based Training System Using Kinect for Older Adults: Development and Usability Study. JMIR Serious Games 2021; 9:e27848. [PMID: 34704953 PMCID: PMC8581754 DOI: 10.2196/27848] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 09/08/2021] [Accepted: 09/24/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Declines in physical and cognitive functions are recognized as important risk factors for falls in older adults. Promising evidence suggests that interactive game-based systems that allow simultaneous physical and cognitive exercise are a potential approach to enhance exercise adherence and reduce fall risk in older adults. However, a limited number of studies have reported the development of a combined physical-cognitive game-based training system for fall risk reduction in older adults. OBJECTIVE The aim of this study is to develop and evaluate the usability of an interactive physical-cognitive game-based training system (game-based exercise) for older adults. METHODS In the development phase (Part I), a game-based exercise prototype was created by integrating knowledge and a literature review as well as brainstorming with experts on effective fall prevention exercise for older adults. The output was a game-based exercise prototype that covers crucial physical and cognitive components related to falls. In the usability testing (Part II), 5 games (ie, Fruits Hunter, Where Am I?, Whack a Mole, Sky Falls, and Crossing Poison River) with three difficulty levels (ie, beginner, intermediate, and advanced levels) were tested in 5 older adults (mean age 70.40 years, SD 5.41 years). After completing the games, participants rated their enjoyment level while engaging with the games using the Physical Activity Enjoyment Scale (PACES) and commented on the games. Descriptive statistics were used to describe the participants' characteristics and PACES scores. RESULTS The results showed that the average PACES score was 123 out of 126 points overall and between 6.66 and 7.00 for each item, indicating a high level of enjoyment. Positive feedback, such as praise for the well-designed interactions and user-friendly interfaces, was also provided. CONCLUSIONS These findings suggest that it is promising to implement an interactive, physical-cognitive game-based exercise in older adults. The effectiveness of a game-based exercise program for fall risk reduction has yet to be determined.
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Affiliation(s)
- Teerawat Kamnardsiri
- Research Group of Modern Management and Information Technology, College of Arts, Media and Technology, Chiang Mai University, Chiang Mai, Thailand
- Department of Digital Game, College of Arts, Media and Technology, Chiang Mai University, Chiang Mai, Thailand
| | - Kochaphan Phirom
- Department of Physical Therapy, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand
| | - Sirinun Boripuntakul
- Department of Physical Therapy, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand
| | - Somporn Sungkarat
- Department of Physical Therapy, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand
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16
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Pilot testing of Dual-task Zumba Gold (DTZ) for community-dwelling people with mild cognitive impairment: A mixed-methods study. Geriatr Nurs 2021; 42:1397-1407. [PMID: 34624697 DOI: 10.1016/j.gerinurse.2021.09.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 09/20/2021] [Accepted: 09/22/2021] [Indexed: 01/09/2023]
Abstract
Dual-tasking (e.g., enrichment of physical activities with mental exercises) is an innovative strategy to enhance older adults' cognition. Meanwhile, Zumba is a popular dance program, but research is limited about its utility on older people or those with mild cognitive impairment (MCI). This study assessed the feasibility of a new intervention called dual-task Zumba Gold (DTZ) for people with MCI. A mixed-methods feasibility study involving ten people aged ≥55 years with MCI was conducted from December 2020 to March 2021. Nine participants completed the study (90%) with high intervention acceptability. Program adherence (90.3%) and implementation fidelity (92.2%) were high. Participants also expressed the program's benefits, challenges, and facilitators. Moreover, pilot test results suggested improvements in global cognition (Z=-2.680; p=0.007), quality of life (Z=-2.688; p=0.008), and mobility (Z=-2.333; p=0.020). Hence, DTZ is feasible and acceptable for people with MCI, offering potential multidomain effects. Future randomized controlled studies should confirm these outcomes.
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17
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Li F, Harmer P, Eckstrom E, Ainsworth BE, Fitzgerald K, Voit J, Chou LS, Welker FL, Needham S. Efficacy of exercise-based interventions in preventing falls among community-dwelling older persons with cognitive impairment: is there enough evidence? An updated systematic review and meta-analysis. Age Ageing 2021; 50:1557-1568. [PMID: 34120175 PMCID: PMC8437077 DOI: 10.1093/ageing/afab110] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Indexed: 12/11/2022] Open
Abstract
Objective Exercise prevents falls in the general older population, but evidence is inconclusive for older adults living with cognitive impairment. We performed an updated systematic review and meta-analysis to assess the potential effectiveness of interventions for reducing falls in older persons with cognitive impairment. Methods PubMed, EMBASE, CINAHL, Scopus, CENTRAL and PEDro were searched from inception to 10 November 2020. We included randomised controlled trials (RCTs) that evaluated the effects of physical training compared to a control condition (usual care, waitlist, education, placebo control) on reducing falls among community-dwelling older adults with cognitive impairment (i.e. any stage of Alzheimer’s disease and related dementias, mild cognitive impairment). Results We identified and meta-analysed nine studies, published between 2013 and 2020, that included 12 comparisons (N = 1,411; mean age = 78 years; 56% women). Overall, in comparison to control, interventions produced a statistically significant reduction of approximately 30% in the rate of falls (incidence rate ratio = 0.70; 95% CI, 0.52-0.95). There was significant between-trial heterogeneity (I2 = 74%), with most trials (n = 6 studies [eight comparisons]) showing no reductions on fall rates. Subgroup analyses showed no differences in the fall rates by trial-level characteristics. Exercise-based interventions had no impact on reducing the number of fallers (relative risk = 1.01; 95% CI, 0.90–1.14). Concerns about risk of bias in these RCTs were noted, and the quality of evidence was rated as low. Conclusions The positive statistical findings on reducing fall rate in this meta-analysis were driven by a few studies. Therefore, current evidence is insufficient to inform evidence-based recommendations or treatment decisions for clinical practice. PROSPERO Registration number: CRD42020202094.
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Affiliation(s)
- Fuzhong Li
- Oregon Research Institute, Eugene, OR 97403, USA
- Shanghai University of Sport, Shanghai, China
| | - Peter Harmer
- Willamette University, Department of Exercise and Health Science, Salem, OR 97301, USA
| | - Elizabeth Eckstrom
- Division of General Internal Medicine & Geriatrics, Oregon Health & Science University, Portland, OR 97239, USA
| | | | | | - Jan Voit
- Voit Better Balance, Seattle, WA 98104, USA
| | - Li-Shan Chou
- Iowa State University, Department of Kinesiology, Ames, IA 50011, USA
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18
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Racey M, Markle-Reid M, Fitzpatrick-Lewis D, Ali MU, Gagné H, Hunter S, Ploeg J, Sztramko R, Harrison L, Lewis R, Jovkovic M, Sherifali D. Applying the RE-AIM implementation framework to evaluate fall prevention interventions in community dwelling adults with cognitive impairment: a review and secondary analysis. BMC Geriatr 2021; 21:441. [PMID: 34311700 PMCID: PMC8314446 DOI: 10.1186/s12877-021-02376-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 07/02/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Cognitive impairment (CI) is a risk factor for falls due to environmental or living settings, balance, gait and vision impairments, as well as medications. While previous systematic reviews have focused on the effectiveness of fall prevention programs in adults with cognitive impairment, very limited information is available on their implementation. This review examines what aspects of fall prevention interventions for community-dwelling adults with CI have been reported using the Reach, Effectiveness, Adoption, Implementation, and Maintenance (RE-AIM) framework to support successful implementation. METHODS We examined the included studies from our systematic review, which searched 7 databases for primary and secondary fall prevention interventions involving community-dwelling adults ≥50 years with mild to moderate CI. Reviewers screened citations and extracted data for study characteristics and the 5 dimensions (62 criteria) of the RE-AIM framework. RESULTS Twelve randomized or clinical controlled trials (RCTs/CCTs) consisting of 8 exercise interventions, 3 multifactorial interventions, and 1 medication treatment were included in the review. Only 4 of 62 criteria were reported by all 12 included studies and 29 criteria were not reported by any of the studies. Five of the included studies reported on 20 or more of the 62 possible RE-AIM criteria and 3 of these studies self-identified as "feasibility" studies. While Reach was the best-reported construct by the included studies, followed by Effectiveness and Implementation, the criteria within the Adoption and Maintenance constructs were rarely mentioned by these studies. In general, there was also wide variation in how each of the criteria were reported on by study authors. CONCLUSION Based on the reporting of RE-AIM components in this review, we are unable to make connections to successful intervention components and thus practice-based recommendations for fall prevention in those with CI. The lack of detail regarding implementation approaches greatly limits the interpretation and comparisons across studies to fully inform future research efforts.
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Affiliation(s)
- M Racey
- McMaster Evidence Review and Synthesis Team; and School of Nursing, Faculty of Health Sciences, McMaster University, Hamilton, Canada
| | - M Markle-Reid
- School of Nursing, Faculty of Health Sciences, McMaster University; and Scientific Director, Aging, Community and Health Research Unit, McMaster University, Hamilton, Canada
| | - D Fitzpatrick-Lewis
- McMaster Evidence Review and Synthesis Team; and School of Nursing, Faculty of Health Sciences, McMaster University, Hamilton, Canada
| | - M U Ali
- McMaster Evidence Review and Synthesis Team; and Department of Clinical Epidemiology & Biostatistics, Faculty of Health Sciences, McMaster University, Hamilton, Canada
| | - H Gagné
- Prevention, Ontario Neurotrauma Foundation, Toronto, Canada
| | - S Hunter
- School of Physical Therapy, University of Western Ontario, London, Canada
| | - J Ploeg
- School of Nursing, Faculty of Health Sciences, McMaster University; and Aging, Community and Health Research Unit, McMaster University, Hamilton, Canada
| | - R Sztramko
- Geriatric Medicine, McMaster University, Hamilton, Canada
| | | | - R Lewis
- McMaster Evidence Review and Synthesis Team, Hamilton, Canada
| | - M Jovkovic
- McMaster Evidence Review and Synthesis Team, Hamilton, Canada
| | - D Sherifali
- Director, McMaster Evidence Review and Synthesis Team; and School of Nursing, Faculty of Health Sciences, McMaster University, Hamilton, Canada.
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19
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Lu Y, Niti M, Yap KB, Tan CTY, Nyunt MSZ, Feng L, Tan BY, Chan G, Khoo SA, Chan SM, Yap P, Larbi A, Ng TP. Effects of multi-domain lifestyle interventions on sarcopenia measures and blood biomarkers: secondary analysis of a randomized controlled trial of community-dwelling pre-frail and frail older adults. Aging (Albany NY) 2021; 13:9330-9347. [PMID: 33882026 PMCID: PMC8064206 DOI: 10.18632/aging.202705] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 02/09/2021] [Indexed: 01/06/2023]
Abstract
Few studies have comprehensively described changes in blood biomarkers of the physiological responses underlying sarcopenia reduction associated with lifestyle interventions. In this study, we performed secondary analyses of data in a randomized controlled trial of multi-domain lifestyle interventions (6-month duration physical exercise, nutritional enrichment, cognitive training, combination and standard care control) among 246 community-dwelling pre-frail and frail elderly, aged ≥65 years, with and without sarcopenia. Appendicular lean mass (ALM), lower limb strength, gait speed, and blood levels of markers of muscle metabolism, inflammation, anti-oxidation, anabolic hormone regulation, insulin signaling, tissue oxygenation were measured at baseline, 3-month and 6-month post-intervention. Multi-domain interventions were associated with significant (p < 0.001) reduction of sarcopenia at 3-month and 6-month post-intervention, improved gait speed, enhanced lower limb strength, and were equally evident among sarcopenic participants who were slower at baseline than non-sarcopenic participants. Active intervention was associated with significantly reduced inflammation levels. Sarcopenia status and reduction were associated with blood biomarkers related to muscle metabolism, steroid hormone regulation, insulin-leptin signaling, and tissue oxygenation. Physical, nutritional and cognitive intervention was associated with measures of sarcopenia reduction, together with changes in circulating biomarkers of anabolic and catabolic metabolism underlying sarcopenia.
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Affiliation(s)
- Yanxia Lu
- Department of Medical Psychology and Ethics, School of Basic Medical Sciences, Shandong University, Jinan 250012, China
| | - Mathew Niti
- Performance and Technology Assessment Department, Ministry of Health, Singapore
| | - Keng Bee Yap
- Geriatric Medicine and Palliative Medicine Department, Ng Teng Fong General Hospital, Singapore
| | - Crystal Tze Ying Tan
- Biology of Ageing Laboratory, Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, Biopolis, Singapore
| | - Ma Shwe Zin Nyunt
- Gerontology Research Programme, Department of Psychological Medicine, National University Health System, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Liang Feng
- Gerontology Research Programme, Department of Psychological Medicine, National University Health System, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Boon Yeow Tan
- Medical Services Department, St Luke's Hospital, Singapore
| | - Gribson Chan
- Rehabilitation Services Division, St Luke's Hospital, Singapore
| | - Sue Anne Khoo
- Psychological Medicine Department, Khoo Teck Puat Hospital, Singapore
| | - Sue Mei Chan
- Nutrition and Dietetics Department, Khoo Teck Puat Hospital, Singapore
| | - Philip Yap
- Geriatric Medicine Department, Khoo Teck Puat Hospital, Singapore
| | - Anis Larbi
- Biology of Ageing Laboratory, Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, Biopolis, Singapore.,Geriatrics Division, Department of Medicine, Research Center on Aging, University of Sherbrooke, Sherbrooke, Quebec, Canada
| | - Tze Pin Ng
- Gerontology Research Programme, Department of Psychological Medicine, National University Health System, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
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Effects of 6-Month Multimodal Physical Exercise Program on Bone Mineral Density, Fall Risk, Balance, and Gait in Patients with Alzheimer's Disease: A Controlled Clinical Trial. Brain Sci 2021; 11:brainsci11010063. [PMID: 33419016 PMCID: PMC7825330 DOI: 10.3390/brainsci11010063] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Revised: 12/30/2020] [Accepted: 01/04/2021] [Indexed: 12/14/2022] Open
Abstract
We aimed to determine the short- and medium-term effects of a multimodal physical exercise program (MPEP) on bone health status, fall risk, balance, and gait in patients with Alzheimer’s disease. A single-blinded, controlled clinical trial was performed where 72 subjects were allocated in a 3:1 ratio to an intervention group (IG; n = 53) and control group (CG; n = 19), where the IG’s subjects were admitted to live in a State Reference Center of Alzheimer’s disease, which offers the targeted exercise program, while the CG’s subjects resided in independent living. A multidisciplinary health team assessed all patients before allocation, and dependent outcomes were again assessed at one, three, and six months. During the study, falls were recorded, and in all evaluations, bone mineral density was measured using a calcaneal quantitative ultrasound densitometer; balance and gait were measured using the performance-oriented mobility assessment (POMA), the timed up and go test (TUG), the one-leg balance test (OLB), and the functional reach test (FR). There were no differences between groups at baseline for all outcome measures. The prevalence of falls was significantly lower in the IG (15.09%) than in the CG (42.11%) (χ2 = 5.904; p = 0.015). We also found that there was a significant time*group interaction, with a post hoc Šidák test finding significant differences of improved physical function, especially in gait, for the IG, as assessed by POMA-Total, POMA-Gait, and TUG with a large effect size (ƞ2p = 0.185–0.201). In balance, we found significant differences between groups, regardless of time, and a medium effect size as assessed by POMA-Balance and the OLB (ƞ2p = 0.091–0.104). Clinically relevant effects were observed, although without significant differences in bone health, with a slowing of bone loss. These results show that a multimodal physical exercise program reduces fall risk and produces an improvement in gait, balance, and bone mineral density in the short and medium term in institutionalized patients with Alzheimer’s disease.
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Gallou-Guyot M, Mandigout S, Bherer L, Perrochon A. Effects of exergames and cognitive-motor dual-task training on cognitive, physical and dual-task functions in cognitively healthy older adults: An overview. Ageing Res Rev 2020; 63:101135. [PMID: 32768594 DOI: 10.1016/j.arr.2020.101135] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 07/29/2020] [Accepted: 07/30/2020] [Indexed: 12/31/2022]
Abstract
This overview aims to summarize the effectiveness of cognitive-motor dual-task and exergame interventions on cognitive, physical and dual-task functions in healthy older adults, as well as the feasibility, safety, adherence, transfer and retention of benefits of these interventions. We searched for systematic reviews or meta-analyses assessing the effects of cognitive-motor dual-task and exergame interventions on cognitive, physical and dual-task functions in cognitively healthy older adults through eight databases (CDSR (Cochrane), MEDLINE (PubMed), Scopus, EMBASE, CINAHL, PsycINFO, ProQuest and SportDiscus). Two reviewers performed the selection, data extraction and risk of bias evaluation independently (PROSPERO ID: CRD42019143185). Eighteen reviews were included in this overview. Overall, positive effects of cognitive-motor dual-task interventions on cognitive, physical and dual-task functions, as well as exergames on cognitive functions only, were observed in cognitively healthy older adults. In contrast, the effects of exergames on physical functions are more controversial, and their effects on dual-task functions have not been studied. The feasibility, safety, adherence, transfer and retention of benefits for both intervention types are still unclear. Future studies should follow more rigorous methodological standards in order to improve the quality of evidence and provide guidelines for the use of cognitive-motor dual-task and exergame interventions in older adults.
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Affiliation(s)
| | - S Mandigout
- HAVAE, EA 6310, Université de Limoges, Limoges, France
| | - L Bherer
- Department of Medicine, Université de Montréal, Montreal, Canada; Research Centre, Montreal Heart Institute, Montreal, Canada; Research Centre, Institut Universitaire de Gériatrie de Montréal, Montreal, Canada
| | - A Perrochon
- HAVAE, EA 6310, Université de Limoges, Limoges, France.
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22
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Gallou-Guyot M, Mandigout S, Combourieu-Donnezan L, Bherer L, Perrochon A. Cognitive and physical impact of cognitive-motor dual-task training in cognitively impaired older adults: An overview. Neurophysiol Clin 2020; 50:441-453. [DOI: 10.1016/j.neucli.2020.10.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 10/12/2020] [Accepted: 10/12/2020] [Indexed: 12/11/2022] Open
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23
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Huang CH, Umegaki H, Makino T, Uemura K, Hayashi T, Kitada T, Inoue A, Shimada H, Kuzuya M. Effect of various exercises on frailty among older adults with subjective cognitive concerns: a randomised controlled trial. Age Ageing 2020; 49:1011-1019. [PMID: 32520984 DOI: 10.1093/ageing/afaa086] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 03/05/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Physical exercise has been linked to reduced frailty, but there is insufficient evidence of beneficial effects in community-dwelling older adults with subjective cognitive concerns. OBJECTIVE This study aimed to clarify the effects of physical exercise in this population. DESIGN Single-blind randomised controlled trial. SETTING Community sports centres. PARTICIPANTS Residents aged 65-85 years were screened using the Kihon checklist; those with subjective cognitive concerns were invited for eligibility assessment. In total, 415 community-dwelling older adults were enrolled and randomised. METHODS This trial investigated the effects of aerobic training (AT), resistance training (RT) and combined training (AT+RT) programs on reducing frailty. All participants were randomised into one of the three intervention groups or the control group. Participants in the intervention groups underwent a group training program and self-paced home training for 26 weeks. The control group received lectures about health promotion. A 95-item frailty index (FI) was utilised to determine the effects of training. Participants were followed up at weeks 26 and 52. RESULTS At baseline, mean age of all participants (47% women) was 72.3 ± 4.6 years, with a mean FI score of 0.3 ± 0.1. Compared with control group, AT improved total FI by 0.020 (CI -0.039 to -0.001, effect size -0.275) and the depression and anxiety component of FI by 0.051 (CI -0.084 to -0.018, effect size -0.469) at week 26, but the effects waned at week 52. No significant differences in FI were found in RT and AT+RT groups at weeks 26 and 52. CONCLUSIONS A 26-week AT reduced frailty modestly, especially in the depression and anxiety component, in older adults with subjective cognitive concerns.
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Affiliation(s)
- Chi Hsien Huang
- Department of Community Healthcare and Geriatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
- Department of Family Medicine, E-Da Hospital, Kaohsiung City, Taiwan, R.O.C
- School of Medicine for International Students, College of Medicine, I-Shou University, Kaohsiung City, Taiwan, R.O.C
| | - Hiroyuki Umegaki
- Department of Community Healthcare and Geriatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Taeko Makino
- Department of Community Healthcare and Geriatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Kazuki Uemura
- Department of Community Healthcare and Geriatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Takahiro Hayashi
- Department of Community Healthcare and Geriatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Tomoharu Kitada
- Department of Community Healthcare and Geriatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Aiko Inoue
- Department of Community Healthcare and Geriatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hiroyuki Shimada
- Department of Preventive Gerontology, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Obu City, Japan
| | - Masafumi Kuzuya
- Department of Community Healthcare and Geriatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
- Institutes of Innovation for Future Society, Nagoya University, Nagoya, Japan
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24
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Chan JKY, Klainin-Yobas P, Chi Y, Gan JKE, Chow G, Wu XV. The effectiveness of e-interventions on fall, neuromuscular functions and quality of life in community-dwelling older adults: A systematic review and meta-analysis. Int J Nurs Stud 2020; 113:103784. [PMID: 33120138 DOI: 10.1016/j.ijnurstu.2020.103784] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 08/20/2020] [Accepted: 09/27/2020] [Indexed: 01/01/2023]
Abstract
BACKGROUND Falls in older adults result in serious, life-limiting consequences. An increasing number of fall prevention interventions have used technology to reduce the number of falls in community-dwelling adults. Various types of e-interventions are being tested in clinical trials and in the community. These include telehealth, exergames, cognitive games, socialized training, smart home systems and non-conventional balance training. Currently, no systematic review and meta-analysis has assessed the overall effectiveness of e-interventions and compared the effectiveness of the different types. OBJECTIVES The aim of this review was to synthesize best available evidence concerning the effectiveness of e-interventions on fall, neuromuscular functions and quality of life in community-dwelling older adults. METHODS A rigorous three-step search was conducted in nine online databases for published and unpublished randomized controlled trials studying e-interventions. Studies were screened and assessed for individual and overall risk of bias by two independent reviewers. Six fall-related outcomes were evaluated in the meta-analysis: fall risk, balance, lower extremity strength, fall efficacy, cognitive function and health-related quality of life. Subgroup and sensitivity analysis were conducted during meta-analysis. RESULTS Thirty-one studies fit the eligibility criteria and had an overall 74.7% low risk of bias. A total of 4,877 older adults from 17 countries were included in narrative synthesis and meta-analysis. Telehealth combined with exercise programmes and smart home systems were able to reduce fall risk significantly (risk ratio=0.79, 95% CI [0.72, 0.86]). E-interventions also significantly improved balance and fall efficacy (standardized mean difference=0.28, 95% CI [0.04, 0.53]). However, lower extremity strength, cognitive function and health-related quality of life did not show significant improvements. CONCLUSION Telehealth combined with exercise and smart home systems demonstrated the best evidence of effectiveness in reduction of falls in community-dwelling older adults. Future research should focus on forecasting falls using smart home technology and Artificial Intelligence, and testing promising e-interventions on larger samples to improve the strength of evidence of fall prevention by e-interventions.
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Affiliation(s)
| | - Piyanee Klainin-Yobas
- Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore, Level 2, Clinical Research Centre, Block MD 11,10 Medical Drive, Singapore, 117597.
| | - Yuchen Chi
- Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore, Level 2, Clinical Research Centre, Block MD 11,10 Medical Drive, Singapore, 117597.
| | | | - Gigi Chow
- Khoo Teck Puat Hospital, 90 Yishun Central, Singapore, 768828.
| | - Xi Vivien Wu
- Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore, Level 2, Clinical Research Centre, Block MD 11,10 Medical Drive, Singapore, 117597.
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25
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Phirom K, Kamnardsiri T, Sungkarat S. Beneficial Effects of Interactive Physical-Cognitive Game-Based Training on Fall Risk and Cognitive Performance of Older Adults. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17176079. [PMID: 32825555 PMCID: PMC7504204 DOI: 10.3390/ijerph17176079] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 08/17/2020] [Accepted: 08/19/2020] [Indexed: 12/12/2022]
Abstract
Physical and cognitive declines are significant risk factors for falls. Promising evidence suggests that combined physical-cognitive training would be an effective fall risk reduction and cognitive improvement intervention. However, a limited number of studies have been conducted and findings have been inconclusive. This study investigated the effects of interactive physical-cognitive game-based training on the fall risk and cognitive performance of older adults. Forty participants were randomly allocated to the intervention (n = 20) and control (n = 20) groups. Participants in the intervention group performed a 1 h session, 3 times a week for 12 weeks of the interactive physical-cognitive game-based training program. Fall risk (Physiological Profile Assessment, PPA; and Timed Up and Go, TUG) and cognitive outcome (Montreal Cognitive Assessment, MoCA) were assessed at pre- and post-intervention. Thirty-nine participants (mean age = 69.81 ± 3.78 years) completed the study (97.5%). At the end of the trial, participants in the intervention group demonstrated significant improvement in the PPA fall risk score (p = 0.015), postural sway (p = 0.005), MoCA score (p = 0.001), and TUG-dual task (p = 0.045) compared to controls. In conclusion, the interactive physical-cognitive, game-based training was effective in reducing physiological fall risk and improving cognitive function in community-dwelling older adults.
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Affiliation(s)
- Kochaphan Phirom
- Department of Physical Therapy, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - Teerawat Kamnardsiri
- Department of Digital Game, College of Arts, Media, and Technology, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - Somporn Sungkarat
- Department of Physical Therapy, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand;
- Correspondence:
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26
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Almeida CABD, Figueiredo LFDS, Plácido J, Silva FDO, Maciel-Pinheiro PDT, Monteiro-Junior RS, Deslandes AC, Laks J. Floor Maze Test as a predictor of cognitive decline in older adults living in nursing homes. JORNAL BRASILEIRO DE PSIQUIATRIA 2020. [DOI: 10.1590/0047-2085000000271] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
ABSTRACT Objective Long-term care facilities (LTCF) are associated with an increased risk of cognitive decline and impairment in spatial navigation abilities. Recent studies have demonstrated that spatial navigation as a complex skill, involving cognitive and motor functions, emerging as a new marker for the progression of dementia. The present study aims to compare spatial navigation in healthy, institutionalized, and AD elderly subjects. Methods In a cross-sectional study, we evaluated 78 elderly individuals (healthy = 37, AD = 22, institutionalized = 19) using the Mini-Mental State Examination (MMSE), Floor Maze Test (FMT) and 8-foot-up-and-gotest (8UG) to assess global cognitive function, spatial navigation and motor function, respectively. Results In the FMT, the immediate maze time (IMT) and delay maze time (DMT) were significantly shorter in the healthy group than those of the institutionalized and AD groups ( X 2 = 31.23; p < 0.01) and ( X 2 = 41.21; p < 0.01), while there were no significant differences between the AD and institutionalized groups in terms of the DMT and MMSE results. However, the institutionalized group showed worse results in terms of IMT (p < 0.01) and 8UG (p < 0.01) than those in the dementia group. Conclusion Our results indicate that both institutionalized older people and patients with Dementia have a deficit in the spatial navigation ability, cognitive functions and motor skills. We should consider that there might be a possibility of underdiagnosis in institutionalized older people.
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Affiliation(s)
| | | | | | | | | | | | | | - Jerson Laks
- Federal University of Rio de Janeiro, Brazil; University Center UniCBE, Brazil
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27
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Lipardo DS, Tsang WW. Effects of combined physical and cognitive training on fall prevention and risk reduction in older persons with mild cognitive impairment: a randomized controlled study. Clin Rehabil 2020; 34:773-782. [PMID: 32380917 DOI: 10.1177/0269215520918352] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE The aim of this study is to investigate the effects of combined physical and cognitive training on fall rate and risks of falling in older adults with mild cognitive impairment. DESIGN The design of this study was an assessor-blinded, randomized controlled trial. SETTING The setting for this study is the community from Manila, Philippines. SUBJECTS In total, 92 community-dwelling older persons with mild cognitive impairment (aged 60-83) were randomly allocated to three intervention groups and one waitlist control group. INTERVENTIONS The physical training, cognitive training, and combined physical and cognitive training intervention programs were delivered for 60 to 90 minutes, one to three times per week for 12 weeks with six-month follow-up. MAIN MEASURES Participants were assessed at baseline, 12 weeks after baseline, and 36 weeks after baseline for fall incidence, overall fall risk, dynamic balance, walking speed, and lower limb strength. RESULTS No significant difference was observed across time and groups on fall incidence rate at 12 weeks (P = 0.152) and at 36 weeks (P = 0.954). The groups did not statistically differ in other measures except for a significant improvement in dynamic balance based on Timed Up and Go Test in the combined physical and cognitive training group (9.0 seconds with P = 0.001) and in the cognitive training alone group (8.6 seconds with P = 0.012) compared to waitlist group (11.1 seconds) at 36 weeks. CONCLUSION There was no significant difference among groups on fall rate and risks of falling post-intervention. Dynamic balance was improved with combined physical and cognitive training and cognitive training alone. Further research with a larger sample size is needed to establish whether or not the interventions are effective.
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Affiliation(s)
- Donald S Lipardo
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong, China.,Department of Physical Therapy, College of Rehabilitation Sciences, University of Santo Tomas, Manila, Philippines
| | - William Wn Tsang
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong, China.,Department of Physiotherapy, School of Nursing and Health Studies, The Open University of Hong Kong, Hong Kong, China
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28
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Nemoto M, Sasai H, Yabushita N, Tsuchiya K, Hotta K, Fujita Y, Kim T, Tsujimoto T, Arai T, Tanaka K. A Novel Exercise for Enhancing Visuospatial Ability in Older Adults with Frailty: Development, Feasibility, and Effectiveness. Geriatrics (Basel) 2020; 5:geriatrics5020029. [PMID: 32375239 PMCID: PMC7345634 DOI: 10.3390/geriatrics5020029] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 04/28/2020] [Accepted: 05/02/2020] [Indexed: 01/21/2023] Open
Abstract
We aimed to develop a novel exercise to improve visuospatial ability and evaluate its feasibility and effectiveness in older adults with frailty. A non-randomized preliminary trial was conducted between June 2014 and March 2015. We recruited 35 adults with frailty (24 women), aged 66-92 years. Participants were assigned to either locomotive- or visuospatial-exercise groups. All participants exercised under the supervision of physiotherapists for 90 min/week for 12 weeks. The visuospatial exercise participants used cubes with six colored patterns and were instructed to "reproduce the same colored pattern as shown in the photo", using the cubes. In the locomotive exercise group, lower extremity functional training was provided. Rates of retention and attendance measured feasibility. Most participants completed the intervention (77.3%, locomotive; 84.6%, visuospatial) and had good attendance (83.8%, locomotive; 90.7%, visuospatial). Mini-mental state examination (MMSE), clock drawing test (CDT), and seven physical performance tests were conducted before and after interventions. The improvement in the MMSE score, qualitative analysis of CDT, grip strength, and sit and reach assessments were significantly greater in the visuospatial exercise group than in the locomotive exercise group. The cube exercise might be a feasible exercise program to potentially improve visuospatial ability and global cognition in older adults with frailty.
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Affiliation(s)
- Miyuki Nemoto
- Dementia Medical Center, University of Tsukuba Hospital, Tsukuba 3058575, Japan
- Correspondence: ; Tel.: +81-29-853-8069
| | - Hiroyuki Sasai
- Research Team for Promoting Independence and Mental Health, Tokyo Metropolitan Institute of Gerontology, Tokyo 1730015, Japan;
| | | | - Keito Tsuchiya
- School of Health and Physical Education, University of Tsukuba, Tsukuba 3058577, Japan;
| | - Kazushi Hotta
- Department of Occupational Therapy, Ibaraki Prefectural University of Health Sciences, Ami 3000394, Japan; (K.H.); (Y.F.)
| | - Yoshihiko Fujita
- Department of Occupational Therapy, Ibaraki Prefectural University of Health Sciences, Ami 3000394, Japan; (K.H.); (Y.F.)
| | - Taeho Kim
- Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba 3058577, Japan;
| | | | - Tetsuaki Arai
- Faculty of Medicine, University of Tsukuba, Tsukuba 3058575, Japan;
| | - Kiyoji Tanaka
- Faculty of Health and Sport Sciences, University of Tsukuba, Tsukuba 3058577, Japan;
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29
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Ayenigbara IO. The contributions of physical activity and fitness for the optimal health and wellness of the elderly people. JOURNAL OF GERONTOLOGY AND GERIATRICS 2020. [DOI: 10.36150/2499-6564-351] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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30
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Untari I, Subijanto AA, Mirawati DK, Probandari AN, Sanusi R. A combination of cognitive training and physical exercise for elderly with the mild cognitive impairment. JOURNAL OF HEALTH RESEARCH 2019. [DOI: 10.1108/jhr-11-2018-0135] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Purpose
The purpose of this paper is to conduct systematic reviews on Indonesian papers, to examine the most recent evidence of the efficacy of the combination of cognitive training and physical exercise, and to make recommendations in order to improve prevention, care and treatment services in elderly patients with mild cognitive impairment (MCI).
Design/methodology/approach
The databases of Cochrane, Medline, NIH (US National Library Medicine), ProQuest, EbscoHost, Clinical Key, EMBASE, Medical Librarian (TWE) in Ovid, Science Direct, Scopus, The Lancet Global Health, PubMed, Emerald, Indonesian National Library, Google Scholar, Google Indonesia, and Garuda Portal were systematically searched using Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines to obtain empirical papers published between June 1976 and January 2018.
Findings
Out of the 3,293 articles collected, 10 were included in this analysis. The result of this combined meta-analysis compares the combination therapy group (cognitive therapy and physical exercise) with a control group. It shows that the control group was likely to experience MCI 1.65 times more often than the combination therapy group. According to the result acquired from the synthesized meta-analysis, the control group experienced MCI 1.65 times higher than the combination therapy. The finding is proven to be statistically significant (95% CI= 1.42–1.93).
Research limitations/implications
The research considers only English and Indonesian articles.
Practical implications
It is important to explore the most effective training characteristics in a special combined intervention differentiated by the duration, frequency, intervention, type and combination mode. There is a need for further investigation that focuses on the physiological mechanisms underlying the positive effects, by inserting a more comprehensive neuro-imaging measurement to assess specifically the domain that benefits in terms of cognitive functions and molecular markers. Finally, exploratory studies are definitely required, which will specifically examine maintenance and treatment effects as well as derive theoretical explanations related to the interventions and predictors.
Social implications
A combination of cognitive training and physical exercise intervention may improve the global health or cognitive functions.
Originality/value
A combination of cognitive training and physical exercise has been found to improve prevention, care and treatment services in elderly patients with MCI. There is an increase in value in comparison to the study of Karssemeijer, which considered five Indonesian articles.
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Lu Y, Niti M, Yap KB, Tan CTY, Zin Nyunt MS, Feng L, Tan BY, Chan G, Khoo SA, Chan SM, Yap P, Larbi A, Ng TP. Assessment of Sarcopenia Among Community-Dwelling At-Risk Frail Adults Aged 65 Years and Older Who Received Multidomain Lifestyle Interventions: A Secondary Analysis of a Randomized Clinical Trial. JAMA Netw Open 2019; 2:e1913346. [PMID: 31617926 PMCID: PMC6806429 DOI: 10.1001/jamanetworkopen.2019.13346] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
IMPORTANCE There is little understanding of the outcomes associated with active lifestyle interventions for sarcopenia among older persons. OBJECTIVE To determine the association of 6-month multidomain lifestyle interventions (physical exercise, nutritional enhancement, cognitive training, combined treatment, and standard care) with change in sarcopenia status and physical function among adults 65 years and older. DESIGN, SETTING, AND PARTICIPANTS Post hoc secondary analysis of a parallel-group randomized clinical trial conducted from September 1, 2012, to September 1, 2014, at community centers providing services to elderly individuals in Singapore. Participants included a subsample of 92 community-dwelling prefrail or frail older persons with sarcopenia aged 65 years and older. Data were analyzed from June 1, 2017, to January 1, 2018. INTERVENTIONS The 5 intervention groups were a 6-month duration of physical exercise that included resistance and balance training, nutritional enhancement with a commercial oral nutrition supplement formula, cognitive training, a combination of the preceding 3 interventions, and standard care (control). MAIN OUTCOMES AND MEASURES Primary outcomes were changes in sarcopenia status and its components, appendicular skeletal muscle index (ASMI), knee extension strength (KES), and gait speed (GS) at 3 months and 6 months following the intervention. Sarcopenia was defined as the presence of both low ASMI and low KES and/or GS. RESULTS In 92 participants with sarcopenia, the mean (SD) age was 70.0 (4.7) years and 59 (64.1%) were female. Seventy-eight participants received active interventions and 14 received standard care. Of 92 total participants, the number who remained sarcopenic was reduced to 48 (of 73) after 3 months and 51 (of 75) after 6 months of intervention, indicating that 25 of 92 participants (27.2%) experienced sarcopenia reduction at 3 months and 24 of 92 (26.1%) had sarcopenia reduction at 6 months. Low KES was present in 88 of 92 patients (95.6%), and low GS in 30 of 92 patients (32.6%) at baseline. Among the components of sarcopenia, GS had the greatest change associated with active interventions, with 22 of 30 participants (73.3%) free of low GS at 6 months; in comparison, 17 of 88 participants (19.3%) were free of low KES at 6 months and 7 of 92 participants (7.6%) were free of low ASMI at 6 months. Men experienced greater reduction in sarcopenia than women (χ2 = 5.925; P = .02), as did those with younger age (t = -2.078; P = .04) or higher ASMI (mean [SD] ASMI, 5.74 [0.77] vs 5.14 [0.77] kg/m2; P = .002). Participants in the active intervention group experienced statistically significant decreases in sarcopenia score and its components at 3 months and 6 months from baseline (F = 14.138; P < .001), but the intervention was not associated with significant differences in ASMI, KES, and GS vs standard care. CONCLUSIONS AND RELEVANCE This study suggests that older persons with sarcopenia are responsive to the effects of multidomain lifestyle interventions. Sarcopenia reduction was most pronounced through improved gait speed, and occurred more among those who were male, were younger, or had greater muscle mass.
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Affiliation(s)
- Yanxia Lu
- Singapore Immunology Network, Biology of Ageing Laboratory, Agency for Science Technology and Research, Biopolis, Singapore
| | - Mathew Niti
- Performance and Technology Assessment Department, Ministry of Health, Singapore
| | - Keng Bee Yap
- Geriatric Medicine and Palliative Medicine Department, Ng Teng Fong General Hospital, Singapore
| | - Crystal Tze Ying Tan
- Singapore Immunology Network, Biology of Ageing Laboratory, Agency for Science Technology and Research, Biopolis, Singapore
| | - Ma Shwe Zin Nyunt
- Gerontology Research Programme, Yong Loo Lin School of Medicine, Department of Psychological Medicine, National University Health System, National University of Singapore, Singapore
| | - Liang Feng
- Gerontology Research Programme, Yong Loo Lin School of Medicine, Department of Psychological Medicine, National University Health System, National University of Singapore, Singapore
| | - Boon Yeow Tan
- Medical Services Department, St Luke’s Hospital, Singapore
| | - Gribson Chan
- Rehabilitation Services Division, St Luke’s Hospital, Singapore
| | - Sue Anne Khoo
- Psychological Medicine Department, Khoo Teck Puat Hospital, Singapore
| | - Sue Mei Chan
- Nutrition and Dietetics Department, Khoo Teck Puat Hospital, Singapore
| | - Philip Yap
- Geriatric Medicine Department, Khoo Teck Puat Hospital, Singapore
| | - Anis Larbi
- Singapore Immunology Network, Biology of Ageing Laboratory, Agency for Science Technology and Research, Biopolis, Singapore
- Department of Biology, Faculty of Sciences, University Tunis El Manar, Tunis, Tunisia
- Geriatrics Division, Department of Medicine, Research Center on Aging, University of Sherbrooke, Sherbrooke, Quebec, Canada
| | - Tze Pin Ng
- Gerontology Research Programme, Yong Loo Lin School of Medicine, Department of Psychological Medicine, National University Health System, National University of Singapore, Singapore
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Alexander MN, Gaydos KA, Walch AK, McCallum CA. Which interventions incorporating physical and cognitive elements are most effective to improve gait in cognitively impaired older adults? A systematic review. PHYSICAL THERAPY REVIEWS 2019. [DOI: 10.1080/10833196.2019.1674524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Megan N. Alexander
- Physical Therapy Department, Walsh University, North Canton, OH, United States
| | - Karlie A. Gaydos
- Physical Therapy Department, Walsh University, North Canton, OH, United States
| | - Alison K. Walch
- Physical Therapy Department, Walsh University, North Canton, OH, United States
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Peeters G, Feeney J, Carey D, Kennelly S, Kenny RA. Fear of falling: A manifestation of executive dysfunction? Int J Geriatr Psychiatry 2019; 34:1275-1282. [PMID: 31034696 DOI: 10.1002/gps.5133] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Accepted: 04/05/2019] [Indexed: 11/05/2022]
Abstract
OBJECTIVE Fear of falling (FoF) may be an early marker of decline in global cognitive functioning, but associations with specific domains of cognitive functioning are unclear. The aim was to examine associations between FoF and 4-year decline in memory, processing speed, and executive functioning in adults aged 50 years and older. METHODS Data were from 5174 participants (mean age = 62.6 ± 8.9 years, range = 50-91, 54.5% female) in The Irish Longitudinal Study on Ageing, a population-based study. MEASUREMENTS FoF was self-reported in 2009 to 2011. Immediate and delayed recall, Colour Trails 1 and 2, choice reaction time, sustained attention to response task, and verbal fluency were measured in 2009 to 2011 and 2014 to 2015. Prospective associations between FoF and domains of cognitive functioning were examined using linear mixed modelling. Adjustment was made for demographic and health factors. Interactions with age were examined. RESULTS In 2009 to 2011, 20.6% of participants reported FoF. No statistically significant interaction of FoF with age was found for any of the associations (P ≥ .06). Participants with FoF had greater decline on delayed recall (B = -0.19; 95% CI, -0.32 to -0.06), verbal fluency (B = -0.52; 95% CI, -0.88 to -0.18); and the ln-transformed scores for the Colour Trails 1 test (B = -0.04; 95% CI, -0.07 to -0.01) and the Colour Trails 2 test (B = -0.04; 95% CI, -0.06 to -0.02) than participants without FoF. No statistically significant associations were found for any of the other outcomes. CONCLUSIONS FoF may be an indicator of decline in domains of cognitive functioning, particularly those related to executive function and processing speed. However, studies with longer follow-up and/or higher average age are required to confirm this.
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Affiliation(s)
- Geeske Peeters
- Global Brain Health Institute, Trinity College Dublin, Dublin, Ireland
| | - Joanne Feeney
- The Irish Longitudinal Study on Ageing, Trinity College Dublin, Dublin, Ireland
| | - Daniel Carey
- The Irish Longitudinal Study on Ageing, Trinity College Dublin, Dublin, Ireland
| | - Sean Kennelly
- Global Brain Health Institute, Trinity College Dublin, Dublin, Ireland.,Department of Age-Related Health Care, Tallaght Hospital, Tallaght, Dublin, Ireland
| | - Rose Anne Kenny
- Global Brain Health Institute, Trinity College Dublin, Dublin, Ireland.,The Irish Longitudinal Study on Ageing, Trinity College Dublin, Dublin, Ireland.,Mercer's Institute for Successful Ageing, St James's Hospital, Dublin, Ireland
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Goyal N, Luna G, Curuk E, Aruin AS. Role of motor and cognitive tasks in gait of individuals with mild cognitive impairment. Int J Rehabil Res 2019; 42:174-179. [DOI: 10.1097/mrr.0000000000000341] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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van Loon IN, Joosten H, Iyasere O, Johansson L, Hamaker ME, Brown EA. The prevalence and impact of falls in elderly dialysis patients: Frail elderly Patient Outcomes on Dialysis (FEPOD) study. Arch Gerontol Geriatr 2019; 83:285-291. [PMID: 31132548 DOI: 10.1016/j.archger.2019.05.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Revised: 04/21/2019] [Accepted: 05/17/2019] [Indexed: 12/29/2022]
Abstract
BACKGROUND As the numbers of older patients on dialysis rise, geriatric problems such as falling become more prevalent. We aimed to assess the prevalence of falls and the impact on mortality and quality of life in frail elderly patients on assisted PD (aPD) and hemodialysis (HD) from the FEPOD Study. METHODS Data on falls and quality of life were collected with questionnaires at baseline and every six months during 2-year follow-up. Multiple regression analysis was used to evaluate factors associated with falls. Additionally, we performed a review of literature concerning the relation between falls and poor outcome. RESULTS Baseline fall data were available for 203 patients and follow-up data for 114 patients. Dialysis modality was equally distributed (49% HD and 51% aPD). Mean (SD) age was 75 ± 7 years. Fall rate was 1.00 falls/patient year, comparable in HD and aPD. Falls led to fear of falling, resulting in less activities in 68% vs 42% (p < 0.01) and leaving the house less in 59% vs 31% (p < 0.01) of patients. Patients with diabetes mellitus were twice as likely to report falls at baseline (OR 1.91 [95%CI 1.00-3.63], p = 0.05) and falls at baseline were associated with falls during follow-up (OR 2.53 [95%CI 1.06-6.04] p = 0.03). Literature revealed frailty was a strong risk factor for falling and falling results in a higher mortality and hospitalization rate. CONCLUSION Falls were frequent in older dialysis patients and have a negative impact on quality of life. Fall incidence is comparable between aPD and HD.
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Affiliation(s)
- Ismay N van Loon
- Department of Nephrology and Hypertension, University Medical Center Utrecht, Heidelberglaan 100, the Netherlands.
| | - Hanneke Joosten
- Department of Internal Medicine, Division of Medicine for the Elderly, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Osasuyi Iyasere
- John Walls Renal unit, Leicester General Hospital, Leicester, United Kingdom
| | - Lina Johansson
- Imperial College Renal and Transplant Centre, Hammersmith Hospital, London, United Kingdom
| | - Marije E Hamaker
- Departments Geriatrics, Diakonessenhuis Utrecht, the Netherlands
| | - Edwina A Brown
- Imperial College Renal and Transplant Centre, Hammersmith Hospital, London, United Kingdom
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Alexander L, Swinton P, Kirkpatrick P, Stephen A, Mitchelhill F, Simpson S, Cooper K. Health technologies for falls prevention and detection in adult hospital in-patients: a scoping review protocol. ACTA ACUST UNITED AC 2019; 17:667-674. [PMID: 31091198 DOI: 10.11124/jbisrir-2017-003844] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
REVIEW OBJECTIVE/QUESTIONS The objective of this scoping review is to map the evidence relating to the reporting and evaluation of health technologies for the prevention and detection of falls in adult hospital in-patients. The following questions will guide this scoping review.
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Affiliation(s)
- Lyndsay Alexander
- The Scottish Centre for Evidence-based, Multi-professional Practice: a Joanna Briggs Institute Centre of Excellence.,School of Health Sciences, Robert Gordon University, Aberdeen, UK
| | - Paul Swinton
- School of Health Sciences, Robert Gordon University, Aberdeen, UK
| | - Pamela Kirkpatrick
- The Scottish Centre for Evidence-based, Multi-professional Practice: a Joanna Briggs Institute Centre of Excellence.,School of Nursing and Midwifery, Robert Gordon University, Aberdeen, UK
| | - Audrey Stephen
- School of Nursing and Midwifery, Robert Gordon University, Aberdeen, UK
| | | | | | - Kay Cooper
- The Scottish Centre for Evidence-based, Multi-professional Practice: a Joanna Briggs Institute Centre of Excellence.,School of Health Sciences, Robert Gordon University, Aberdeen, UK
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Alzheimer Dementia in the Orthopaedic Patient. J Am Acad Orthop Surg 2019; 27:e311-e318. [PMID: 30320729 DOI: 10.5435/jaaos-d-17-00661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
Alzheimer disease is a neurologic disorder characterized by the progressive cognitive decline. As the population continues to age, orthopaedic surgeons need to become familiar with surgical and nonsurgical treatment considerations in this complex population. Despite the advances in geriatric and dementia care, surgical and postoperative management of both elective and emergent surgery remain complex and controversial in this patient population. Appropriate perioperative and postoperative management can optimize outcomes, and the management can significantly affect the quality of life of patient and caregiver and limit disease burden. Any treatment decision should be guided first and foremost by the goals of care as agreed between the surgeon, other providers, and family. Surgical management must be demand matched to the patient accounting for the severity of disease, life expectancy, and the social support system. The authors conducted a literature review of Alzheimer dementia care in orthopaedic patients via a Pubmed search of relevant articles published since 1980.
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Quach LT, Ward RE, Pedersen MM, Leveille SG, Grande L, Gagnon DR, Bean JF. The Association Between Social Engagement, Mild Cognitive Impairment, and Falls Among Older Primary Care Patients. Arch Phys Med Rehabil 2019; 100:1499-1505. [PMID: 30825422 DOI: 10.1016/j.apmr.2019.01.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Revised: 01/10/2019] [Accepted: 01/23/2019] [Indexed: 12/31/2022]
Abstract
OBJECTIVES To examine associations between mild cognitive impairment (MCI) and falls among primary care patients, and to investigate whether social engagement (SE) modifies these associations. DESIGN Cross sectional analysis using baseline data from an observational cohort study. SETTING Primary care. PARTICIPANTS Community-dwelling older adults (N=430) at risk of mobility decline with a mean age of 76.6 years (range 65-96y). MAIN OUTCOME MEASURES The number of falls in the past year was reported at the baseline interview. MCI was identified using a cutoff of 1.5 SD below the age-adjusted mean on at least 2 of the standardized cognitive performance tests. SE (eg, keeping in touch with friends and family, volunteering, participating social activities…) was assessed with the Late Life Function and Disability Instrument, and required a score above the median value 49.5 out of 100. RESULTS MCI was present among 42% of participants and 42% reported at least 1 fall in the preceding year. Using generalized estimating equations, MCI was associated with a 77% greater rate of falls (P<.05). There was a statistically significant interaction between SE and MCI on the rate of falls (P<.01), such that at a high level of SE, MCI was not statistically associated with falls (P=.83). In participants with lower levels of SE, MCI is associated with 1.3 times greater rate of falls (P<.01). CONCLUSIONS While MCI is associated with a greater risk for falls, higher levels of SE may play a protective role.
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Affiliation(s)
- Lien T Quach
- New England Geriatric Research Education and Clinical Center, VA Boston Healthcare System, Boston, MA; Massachusetts Veterans Epidemiology and Research Information Center, VA Boston Healthcare System, Boston, MA; Department of Gerontology, University of Massachusetts Boston, Boston, MA.
| | - Rachel E Ward
- Massachusetts Veterans Epidemiology and Research Information Center, VA Boston Healthcare System, Boston, MA; Spaulding Rehabilitation Hospital, Boston, MA; Harvard Medical School, Cambridge, MA
| | - Mette M Pedersen
- Clinical Research Centre, Copenhagen University Hospital Hvidovre, Denmark
| | - Suzanne G Leveille
- College of Nursing and Health Sciences, University of Massachusetts Boston, Boston, MA; Beth Israel Deaconess Medical Center, Boston, MA; Harvard Medical School, Cambridge, MA
| | - Laura Grande
- Beth Israel Deaconess Medical Center, Boston, MA; VA Boston Healthcare System, Boston, MA
| | - David R Gagnon
- Massachusetts Veterans Epidemiology and Research Information Center, VA Boston Healthcare System, Boston, MA; Department of Biostatistics, Boston University, Boston, MA
| | - Jonathan F Bean
- New England Geriatric Research Education and Clinical Center, VA Boston Healthcare System, Boston, MA; Spaulding Rehabilitation Hospital, Boston, MA; Harvard Medical School, Cambridge, MA
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Okura M, Ogita M, Arai H. Self-Reported Cognitive Frailty Predicts Adverse Health Outcomes for Community-Dwelling Older Adults Based on an Analysis of Sex and Age. J Nutr Health Aging 2019; 23:654-664. [PMID: 31367731 DOI: 10.1007/s12603-019-1217-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVES The present study examined whether the combination of self-reported mobility decline (SR-MD) and cognitive decline (SR-CD) was associated with mortality and new long-term care insurance (LTCI) service certifications based on sex and age. DESIGN A prospective cohort study. SETTING AND PARTICIPANTS We analyzed cohort data from a sample of older adult residents in Kami Town, Japan. The response rate was 94.3%, and we followed 5,094 older adults for 3 years. Full analyses were conducted on 5,076 participants. MEASURES A total of four groups were determined through self-reported responses on the Kihon Checklist for SR-MD (a score of 3 or more on 5 items) and SR-CD (a score of 1 or more on 3 items): non-SR-cognitive frailty, non-SR-MD and SR-CD, SR-MD and non-SR-CD, and SR-cognitive frailty. RESULTS Main outcomes included mortality (n = 262) or new certifications for LTCI services (n = 708) during the 3-year period. Excluding overlapping, this included 845 older adults (16.6%). Among men, prevalence of non-SR-cognitive frailty, non-SR-MD and SR-CD, SR-MD and non-SR-CD, and SR-cognitive frailty (SR-MD and SR-CD) was 48.2%, 26.4%, 11.5%, and 13.8%, respectively. Respective rates for women were 45.7%, 15.5%, 23.1%, and 15.7%. Multivariate analyses revealed that for men, SR-MD and non-SR-CD significantly affected adverse health outcomes, leading to earlier negative outcomes relative to the non-SR-MD and SR-CD group. For women, non-SR-MD and SR-CD and SR-MD and non-SR-CD had similar slopes. CONCLUSIONS The impact of SR-MD or SR-CD on adverse health outcomes differed as a function of age and sex. Thus, we need to consider preventive approaches according to these specific target group features.
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Affiliation(s)
- M Okura
- Mika Okura, Kyoto University, Kyoto, Kyoto Japan,
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Langoni CDS, Resende TDL, Barcellos AB, Cecchele B, da Rosa JN, Knob MS, Silva TDN, Diogo TDS, da Silva IG, Schwanke CHA. The effect of group exercises on balance, mobility, and depressive symptoms in older adults with mild cognitive impairment: a randomized controlled trial. Clin Rehabil 2018; 33:439-449. [PMID: 30514115 DOI: 10.1177/0269215518815218] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
OBJECTIVE: To determine the effects of group exercises on balance, mobility, and depressive symptoms in community-dwelling older adults with mild cognitive impairment. DESIGN: Single blinded, randomized, matched pairs clinical trial. SETTING: Four primary healthcare units. SUBJECTS: Fifty-two sedentary subjects with mild cognitive impairment were paired (age, sex, body mass index, and Addenbrooke's Cognitive Examination Revised score), tested, and then randomized into an intervention group ( n = 26) and a control group ( n = 26). INTERVENTION: The intervention group performed strength (ankle weights, elastic bands, and dumbbells) and aerobic exercises (walking) in their communities' public spaces, twice a week (60 minutes each), during 24 weeks. The control group maintained its usual routine. MAIN MEASURES: Balance (Berg Balance Scale (BBS)), mobility (Timed Up and Go Test (TUG)), and depressive symptoms (Geriatric Depression Scale-15) were assessed before and after the intervention. RESULTS: Before the intervention, the two groups did not differ statistically. After, the intervention group showed significant improvement ( P < 0.05) in balance (before: 53 ± 3; after: 55.1 ± 1.1 points), mobility (before: 10.7 ± 2.9 seconds; after: 8.3 ± 2 seconds), and depressive symptoms (median punctuation (interquartile range) before: 4 (1.8-6); after: 2.5 (1-4)). The control group presented a significant increase in their depressive symptoms (median before: 3.5 (2-7.3); after: 4 (2-5.3)), while their balance and mobility showed no significant modification. Small effect sizes were observed in the intervention group and control group depressive symptoms, as well as in the control group's mobility and balance. Large effect sizes were observed the intervention group's mobility and balance. CONCLUSION: Group exercises improved balance, mobility, and depressive symptoms in community-dwelling older adults with mild cognitive impairment.
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Affiliation(s)
- Chandra da Silveira Langoni
- 1 Institute of Geriatrics and Gerontology, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Thais de Lima Resende
- 2 School of Health Sciences, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre, Brazil
| | | | - Betina Cecchele
- 2 School of Health Sciences, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Juliana Nunes da Rosa
- 2 School of Health Sciences, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Mateus Soares Knob
- 2 School of Health Sciences, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre, Brazil
| | | | - Tamiris de Souza Diogo
- 2 School of Health Sciences, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Irenio Gomes da Silva
- 1 Institute of Geriatrics and Gerontology, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre, Brazil
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Zhang W, Low LF, Gwynn JD, Clemson L. Interventions to Improve Gait in Older Adults with Cognitive Impairment: A Systematic Review. J Am Geriatr Soc 2018; 67:381-391. [PMID: 30506754 DOI: 10.1111/jgs.15660] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 09/01/2018] [Accepted: 09/16/2018] [Indexed: 12/19/2022]
Abstract
OBJECTIVES To review intervention programs that measure gait to investigate what features of the intervention may contribute to improving gait in older adults with cognitive impairment or dementia. DESIGN Systematic review using Medline, Cinahl, Scopus, PsychInfo, Amed, Embase, Web of Science, and PubMed for original research published in English between January 1, 2000, and July 23, 2018, to identify interventional controlled trials. Narrative synthesis was undertaken. RESULTS Of 6,379 citations, 36 articles met inclusion criteria. Interventions were categorized as medication or medical devices (8 studies), exercise (19 studies), and exercise plus cognitive training (9 studies). Antidementia medication may improve gait variability in people with Alzheimer's disease. Exercise programs focusing on strength and balance training, especially when combined with functional mobility training, improve gait in people with mild cognitive impairment or dementia. Exercise plus cognitive training programs combining strength and balance training, functional mobility training, and training on attention and executive function also improve gait. CONLUSION Physical and cognitive factors affect gait performance, and both should be addressed in intervention programs. Physical exercises including functional mobility training, especially walking, have better results than physical programs with only static, resistance, and flexibility training. Cognitive intervention should be concomitant with physical exercises rather than separate, with a focus on attention and executive function. Combining physical training with cognitive training in a functional context may assist older adults with cognitive impairment generalize from training to everyday activity. J Am Geriatr Soc 67:381-391, 2019.
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Affiliation(s)
- Weihong Zhang
- University of Sydney, Faculty of Health Sciences, Sydney, New South Wales, Australia.,Wolper Jewish Hospital, Sydney, New South Wales, Australia
| | - Lee-Fay Low
- University of Sydney, Faculty of Health Sciences, Sydney, New South Wales, Australia
| | - Josephine Diana Gwynn
- University of Sydney, Faculty of Health Sciences, Sydney, New South Wales, Australia
| | - Lindy Clemson
- University of Sydney, Faculty of Health Sciences, Sydney, New South Wales, Australia
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Anderson-Hanley C, Stark J, Wall KM, VanBrakle M, Michel M, Maloney M, Barcelos N, Striegnitz K, Cohen BD, Kramer AF. The interactive Physical and Cognitive Exercise System (iPACES™): effects of a 3-month in-home pilot clinical trial for mild cognitive impairment and caregivers. Clin Interv Aging 2018; 13:1565-1577. [PMID: 30233154 PMCID: PMC6130272 DOI: 10.2147/cia.s160756] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Background Alzheimer’s and related dementias are on the rise, and older adults and their families are seeking accessible and effective ways to stave off or ameliorate mild cognitive impairment (MCI). Aim This pilot clinical trial (ClinicalTrials.gov Identifier: 03069391) examined neuropsychological and neurobiological outcomes of interactive physical and mental exercise. Participants and methods Older adults (MCI and caregivers) were enrolled in a 3-month, in-home trial of a portable neuro-exergame (the interactive Physical and Cognitive Exercise System [iPACES™]), in which they pedaled and steered along a virtual bike path to complete a list of errands (Memory Lane™). Neuropsychological function and salivary biomarkers were measured at pre-, mid-, and posttrial. Ten older adults complied with the recommended use of iPACES (complete dose; ≥2×/wk, 67% of the 15 who also had pre- and postevaluation data). Statistical analyses compared change over time and also change among those with a complete dose vs inadequate dose. Correlations between change in neuropsychological and biomarker measures were also examined. Results Executive function and verbal memory increased after 3 months (p = 0.01; no significant change was found with an inadequate dose). Change in salivary biomarkers was moderately associated with increasing cognition (cortisol, r = 0.68; IGF-1, r = 0.37). Conclusion Further research is needed, but these pilot data provide preliminary indications to suggest neuro-exergaming can impact cognitive function, perhaps via neurobiological mechanisms, and as such may provide an effective and practical way to promote healthy aging.
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Affiliation(s)
- Cay Anderson-Hanley
- Healthy Aging & Neuropsychology Lab, Department of Psychology & Neuroscience Program, Union College, Schenectady, NY, USA,
| | - Jessica Stark
- Healthy Aging & Neuropsychology Lab, Department of Psychology & Neuroscience Program, Union College, Schenectady, NY, USA,
| | - Kathryn M Wall
- Healthy Aging & Neuropsychology Lab, Department of Psychology & Neuroscience Program, Union College, Schenectady, NY, USA,
| | - Marisa VanBrakle
- Healthy Aging & Neuropsychology Lab, Department of Psychology & Neuroscience Program, Union College, Schenectady, NY, USA,
| | - Makenzie Michel
- Healthy Aging & Neuropsychology Lab, Department of Psychology & Neuroscience Program, Union College, Schenectady, NY, USA,
| | - Molly Maloney
- Healthy Aging & Neuropsychology Lab, Department of Psychology & Neuroscience Program, Union College, Schenectady, NY, USA,
| | - Nicole Barcelos
- Healthy Aging & Neuropsychology Lab, Department of Psychology & Neuroscience Program, Union College, Schenectady, NY, USA,
| | - Kristina Striegnitz
- Computer Science Department & Neuroscience Program, Union College, Schenectady, NY, USA
| | - Brian D Cohen
- Biology Department, Union College, Schenectady, NY, USA
| | - Arthur F Kramer
- Center for Cognitive & Brain Health, Department of Psychology, Northeastern University, Boston, MA, USA
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Leon M, Woo C. Environmental Enrichment and Successful Aging. Front Behav Neurosci 2018; 12:155. [PMID: 30083097 PMCID: PMC6065351 DOI: 10.3389/fnbeh.2018.00155] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 07/04/2018] [Indexed: 12/18/2022] Open
Abstract
The human brain sustains a slow but progressive decline in function as it ages and these changes are particularly profound in cognitive processing. A potential contributor to this deterioration is the gradual decline in the functioning of multiple sensory systems and the effects they have on areas of the brain that mediate cognitive function. In older adults, diminished capacity is typically observed in the visual, auditory, masticatory, olfactory, and motor systems, and these age-related declines are associated with both a decline in cognitive proficiency, and a loss of neurons in regions of the brain. We will review how the loss of hearing, vision, mastication skills, olfactory impairment, and motoric decline accompany cognitive loss, and how improved functioning of these systems may aid in the restoration of the cognitive abilities in older adults. The human brain appears to require a great deal of stimulation to maintain its cognitive efficacy as people age and environmental enrichment may aid in its maintenance and recovery.
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Affiliation(s)
- Michael Leon
- Department of Neurobiology and Behavior, University of California, Irvine, Irvine, CA, United States
| | - Cynthia Woo
- Department of Neurobiology and Behavior, University of California, Irvine, Irvine, CA, United States
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Umegaki H, Makino T, Yanagawa M, Nakashima H, Kuzuya M, Sakurai T, Toba K. Maximum gait speed is associated with a wide range of cognitive functions in Japanese older adults with a Clinical Dementia Rating of 0.5. Geriatr Gerontol Int 2018; 18:1323-1329. [PMID: 29978592 DOI: 10.1111/ggi.13464] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Revised: 05/07/2018] [Accepted: 05/27/2018] [Indexed: 01/11/2023]
Abstract
AIM Physical and cognitive functions are mutually associated. However, it is unknown which markers of physical functions or body composition are most strongly associated with cognition. Here, we explored the association between body composition/physical performance and comprehensive neuropsychological assessments in an effort to identify reliable markers of cognition among factors in body composition/physical performance, including both usual and maximum gait speeds. METHODS We examined a total of 161 Japanese individuals (71 men, 90 women; aged 76.3 ± 7.2 years) with a Clinical Dementia Rating of 0.5 and a Mini-Mental State Examination score >24. A battery of neuropsychological assessments, physical functional assessments and measurements of body composition was carried out. We conducted a multiple regression analysis to investigate the associations between cognitive performance and the factors in body composition and physical performance with adjustments for age, sex, and number of school years. RESULTS Maximum gait speed was the factor most widely associated with cognitive performance among the factors of body composition and physical performance. CONCLUSION Maximum gait speed might be the best marker for cognition in this population of older individuals. Geriatr Gerontol Int 2018; 18: 1323-1329.
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Affiliation(s)
- Hiroyuki Umegaki
- Department of Community Healthcare & Geriatrics, Nagoya University Graduate School of Medicine, Aichi, Japan
| | - Taeko Makino
- Department of Community Healthcare & Geriatrics, Nagoya University Graduate School of Medicine, Aichi, Japan
| | - Madoka Yanagawa
- Department of Community Healthcare & Geriatrics, Nagoya University Graduate School of Medicine, Aichi, Japan
| | - Hirotaka Nakashima
- Department of Community Healthcare & Geriatrics, Nagoya University Graduate School of Medicine, Aichi, Japan
| | - Masafumi Kuzuya
- Department of Community Healthcare & Geriatrics, Nagoya University Graduate School of Medicine, Aichi, Japan
| | - Takashi Sakurai
- Center for Comprehensive Care and Research on Memory Disorders, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Kenji Toba
- Center for Comprehensive Care and Research on Memory Disorders, National Center for Geriatrics and Gerontology, Obu, Japan
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Anderson-Hanley C, Barcelos NM, Zimmerman EA, Gillen RW, Dunnam M, Cohen BD, Yerokhin V, Miller KE, Hayes DJ, Arciero PJ, Maloney M, Kramer AF. The Aerobic and Cognitive Exercise Study (ACES) for Community-Dwelling Older Adults With or At-Risk for Mild Cognitive Impairment (MCI): Neuropsychological, Neurobiological and Neuroimaging Outcomes of a Randomized Clinical Trial. Front Aging Neurosci 2018; 10:76. [PMID: 29780318 PMCID: PMC5945889 DOI: 10.3389/fnagi.2018.00076] [Citation(s) in RCA: 101] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Accepted: 03/07/2018] [Indexed: 12/19/2022] Open
Abstract
Prior research has found that cognitive benefits of physical exercise and brain health in older adults may be enhanced when mental exercise is interactive simultaneously, as in exergaming. It is unclear whether the cognitive benefit can be maximized by increasing the degree of mental challenge during exercise. This randomized clinical trial (RCT), the Aerobic and Cognitive Exercise Study (ACES) sought to replicate and extend prior findings of added cognitive benefit from exergaming to those with or at risk for mild cognitive impairment (MCI). ACES compares the effects of 6 months of an exer-tour (virtual reality bike rides) with the effects of a more effortful exer-score (pedaling through a videogame to score points). Fourteen community-dwelling older adults meeting screening criteria for MCI (sMCI) were adherent to their assigned exercise for 6 months. The primary outcome was executive function, while secondary outcomes included memory and everyday cognitive function. Exer-tour and exer-score yielded significant moderate effects on executive function (Stroop A/C; d's = 0.51 and 0.47); there was no significant interaction effect. However, after 3 months the exer-tour revealed a significant and moderate effect, while exer-score showed little impact, as did a game-only condition. Both exer-tour and exer-score conditions also resulted in significant improvements in verbal memory. Effects appear to generalize to self-reported everyday cognitive function. Pilot data, including salivary biomarkers and structural MRI, were gathered at baseline and 6 months; exercise dose was associated with increased BDNF as well as increased gray matter volume in the PFC and ACC. Improvement in memory was associated with an increase in the DLPFC. Improved executive function was associated with increased expression of exosomal miRNA-9. Interactive physical and cognitive exercise (both high and low mental challenge) yielded similarly significant cognitive benefit for adherent sMCI exercisers over 6 months. A larger RCT is needed to confirm these findings. Further innovation and clinical trial data are needed to develop accessible, yet engaging and effective interventions to combat cognitive decline for the growing MCI population. ClinicalTrials.gov ID: NCT02237560
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Affiliation(s)
- Cay Anderson-Hanley
- The Healthy Aging and Neuropsychology Lab, Union College, Schenectady, NY, United States
| | - Nicole M Barcelos
- The Healthy Aging and Neuropsychology Lab, Union College, Schenectady, NY, United States
| | - Earl A Zimmerman
- Alzheimer's Disease Center, Albany Medical Center, Albany, NY, United States
| | - Robert W Gillen
- Sunnyview Rehabilitation Hospital, Schenectady, NY, United States
| | - Mina Dunnam
- Stratton VA Medical Center, Albany, NY, United States
| | - Brian D Cohen
- Department of Biology, Union College, Schenectady, NY, United States
| | - Vadim Yerokhin
- Biomedical Sciences Department, Oklahoma State University, Tulsa, OK, United States
| | - Kenneth E Miller
- Department of Anatomy and Cell Biology, Oklahoma State University, Tulsa, OK, United States
| | - David J Hayes
- The Healthy Aging and Neuropsychology Lab, Union College, Schenectady, NY, United States
| | - Paul J Arciero
- Department of Health & Human Physiological Sciences, Skidmore College, Saratoga Springs, NY, United States
| | - Molly Maloney
- The Healthy Aging and Neuropsychology Lab, Union College, Schenectady, NY, United States
| | - Arthur F Kramer
- Beckman Institute, University of Illinois, Urbana-Champaign, Champaign, IL, United States
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