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De Sá CA, Saretto CB, Cardoso AM, Remor A, Breda CO, da Silva Corralo V. Effects of a physical exercise or motor activity protocol on cognitive function, lipid profile, and BDNF levels in older adults with mild cognitive impairment. Mol Cell Biochem 2024; 479:499-509. [PMID: 37186275 DOI: 10.1007/s11010-023-04733-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 04/05/2023] [Indexed: 05/17/2023]
Abstract
This study analyzed the effects of a physical exercise program compared to the complexity of the motor task on the cognitive function, brain-derived neurotrophic factor (BDNF) levels, and lipid profile of older adults with mild cognitive impairment (MCI). Twenty-seven participants were randomized into three intervention groups: Physical Exercise (PE), Motor Task (MT), and Physical Exercise associated with Motor Task (PE + MT). Six months of intervention twice a week resulted in improvements in cognitive function, total cholesterol (TC), and LDL cholesterol (LDL-C) in the PE (p < 0.05). In the PE + MT, in addition to improved cognitive capacity, there was also a reduction in non-HDL cholesterol (NHDL-C) and LDL cholesterol (LDL-C) levels (p < 0.05), while in the MT, the values of TC, NHDL-C, and LDL-C decreased as a result of the intervention. BDNF levels were not affected by the interventions. In conclusion, PE alone or combined with MT is effective in promoting improvements in overall cognitive function and lipid profile in older adults with MCI; and BDNF seems not to be a sensitive marker for people with mild cognitive impairment.
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Affiliation(s)
- Clodoaldo Antônio De Sá
- School of Heath, Graduate Program in Health Science, Unochapecó University, 295-D, Servidão Anjo da Guarda Street, Chapecó, SC, 89809-900, Brazil.
| | - Chrystianne Barros Saretto
- Department of Physiotherapy, Center of Life and Health Sciences, University of West Santa Catarina, Joaçaba, SC, Brazil
| | - Andréia Machado Cardoso
- Graduate Program in Biomedical Sciences, Federal University of Fronteira Sul, Chapecó, SC, Brazil
| | - Aline Remor
- Department of Physiotherapy, Center of Life and Health Sciences, University of West Santa Catarina, Joaçaba, SC, Brazil
| | - Christian Ouriques Breda
- Department of Physiotherapy, Center of Life and Health Sciences, University of West Santa Catarina, Joaçaba, SC, Brazil
| | - Vanessa da Silva Corralo
- School of Heath, Graduate Program in Health Science, Unochapecó University, 295-D, Servidão Anjo da Guarda Street, Chapecó, SC, 89809-900, Brazil
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Drazich BF, Resnick B, Boltz M, Galik E, Kim N, McPherson R, Ellis J, Phun J, Kuzmik A. Factors Associated With Physical Activity in Hospitalized Patients With Dementia. J Aging Phys Act 2023; 31:658-665. [PMID: 36746152 PMCID: PMC10517697 DOI: 10.1123/japa.2022-0210] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 10/11/2022] [Accepted: 11/12/2022] [Indexed: 02/08/2023]
Abstract
Older adults continue to spend little time engaged in physical activity when hospitalized. The purpose of this study was to (a) describe activity among hospitalized older adults with dementia and (b) identify the association between specific factors (gender, ambulation independence, comorbidities, race, and hospital setting) and their physical activity. This descriptive study utilized baseline data on the first 79 participants from the Function Focused Care for Acute Care using the Evidence Integration Triangle. Multiple linear regression models were run using accelerometry data from the first full day of hospitalization. The participants spent an average of 83.7% of their time being sedentary. Male gender, ambulation independence, and hospital setting (the hospital in which the patient was admitted) were associated with greater activity. This study reports on the limited time spent in activity for older adults with dementia when hospitalized and highlights patient profiles that are particularly vulnerable to sedentary behavior in the hospital setting.
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Affiliation(s)
| | - Barbara Resnick
- School of Nursing, University of Maryland Baltimore, Baltimore, MD,USA
| | - Marie Boltz
- School of Nursing, Penn State University, College State, PA,USA
| | - Elizabeth Galik
- School of Nursing, University of Maryland Baltimore, Baltimore, MD,USA
| | - Nayeon Kim
- School of Nursing, University of Maryland Baltimore, Baltimore, MD,USA
| | - Rachel McPherson
- School of Nursing, University of Maryland Baltimore, Baltimore, MD,USA
| | - Jeanette Ellis
- School of Nursing, University of Maryland Baltimore, Baltimore, MD,USA
| | - Jasmine Phun
- School of Medicine, Thomas Jefferson University, Philadelphia, PA,USA
| | - Ashley Kuzmik
- School of Nursing, Penn State University, College State, PA,USA
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Drazich BF, Boltz M, Kuzmik A, Galik E, Kim N, McPherson R, Holmes S, Resnick B. The association of physical activity and behavioral and psychological symptoms among a sample of hospitalized older adults living with dementia. Int J Geriatr Psychiatry 2023; 38:e5885. [PMID: 36734152 PMCID: PMC10495074 DOI: 10.1002/gps.5885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 01/24/2023] [Indexed: 02/04/2023]
Abstract
OBJECTIVES The aims of this study were to: (1) describe the prevalence of behavioral and psychological symptoms of dementia in hospitalized older adults living with dementia and (2) examine the association of physical activity and behavioral and psychological symptoms of dementia among hospitalized older adults living with dementia, after controlling for covariates. METHODS Physical activity was measured using the Physical Activity Survey and behavioral and psychological symptoms of dementia were measured using the Neuropsychiatric Inventory. Descriptive analysis and multiple linear regressions were run using baseline data on 294 older adults with dementia hospitalized on general medical units from an ongoing study entitled Function Focused Care for Acute Care Using the Evidence Integration Triangle. RESULTS Participants performed an average of 7.92 (SD = 4.49) of 34 possible activities "in the last 24 h" prior to the Physical Activity Survey administration. A total of 132 participants (45.5%) had at least one behavioral and psychological symptom of dementia. We found that physical activity was not associated with behavioral and psychological symptoms of dementia (b = 0.01; p = 0.56), after controlling for covariates. CONCLUSIONS Although this study found no evidence of an association between physical activity and behavioral and psychological symptoms of dementia, evidence of physical activity did not exacerbate these behaviors. Thus, given the benefits of physical activity, it is important to continue to encourage patients living with dementia to engage in activity.
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Affiliation(s)
- Brittany F. Drazich
- School of Nursing, University of Maryland Baltimore, Baltimore, Maryland, USA
| | - Marie Boltz
- School of Nursing, Penn State University, University Park, Pennsylvania, USA
| | - Ashley Kuzmik
- School of Nursing, Penn State University, University Park, Pennsylvania, USA
| | - Elizabeth Galik
- School of Nursing, University of Maryland Baltimore, Baltimore, Maryland, USA
| | - Nayeon Kim
- School of Nursing, University of Maryland Baltimore, Baltimore, Maryland, USA
| | - Rachel McPherson
- School of Nursing, University of Maryland Baltimore, Baltimore, Maryland, USA
| | - Sarah Holmes
- School of Nursing, University of Maryland Baltimore, Baltimore, Maryland, USA
| | - Barbara Resnick
- School of Nursing, University of Maryland Baltimore, Baltimore, Maryland, USA
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Lin LL, Liu CC. Effectiveness of Comprehensive Physical Activity Health Promotion Program on the Essential Physical Functions of Older Patients With Multiple Diseases and Dementia in Rural Area. Gerontol Geriatr Med 2023; 9:23337214231184127. [PMID: 37435006 PMCID: PMC10331075 DOI: 10.1177/23337214231184127] [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: 04/23/2023] [Revised: 05/30/2023] [Accepted: 06/06/2023] [Indexed: 07/13/2023] Open
Abstract
Against the backdrop of aging populations worldwide, physical activity programs aimed at promoting the health of older adults have begun to flourish. However, few studies have focused on elderly residents in rural areas who may have multiple comorbidities. Therefore, the current study aimed to investigate the effects of a 12-week physical activity program on health promotion among rural elderly with multiple diseases. The study included 18 elderly participants, with a mean age of 82.39 years, who had dementia and one or more additional diseases. Among the participants, 89% were female. The results showed that the 12-week physical activity program intervention significantly improved participants' walking speed and range of motion of the arm joints. Based on these findings, it is hoped that this study will provide a reference for future researchers and practitioners targeting rural or elderly populations who may have multiple diseases to develop more comprehensive physical activity programs.
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Affiliation(s)
- Lain-Li Lin
- Ching Kuo Institute of Management and Health, Keelung, Taiwan
| | - Chih-Chi Liu
- National Taiwan Normal University, Taipei, Taiwan
- Hsin Sheng College of Medical Care and Management, Taoyuan, Taiwan
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Hung L, Levine H, Randhawa P, Park J. Technology-based group exercise interventions for people living with dementia or mild cognitive impairment: a scoping review protocol. BMJ Open 2022; 12:e055990. [PMID: 35351717 PMCID: PMC8961146 DOI: 10.1136/bmjopen-2021-055990] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 02/18/2022] [Indexed: 11/25/2022] Open
Abstract
INTRODUCTION More than 50 million people worldwide are living with dementia in 2020, and this number is expected to double every 20 years. Physical exercise is a growing field in non-pharmacological interventions for dementia care. Due to public health measures during the COVID-19 pandemic, more people have considered adapting to technology-based exercise via digital devices. This scoping review will explore evidence relating to the use of technology-based group exercise by people with dementia or mild cognitive impairment. METHODS AND ANALYSIS This review will follow the Joanna Briggs Institute scoping review methodology to review literature published between June and December 2021. This review is designed to identify existing types of technology-based group exercise interventions for people with dementia. The review will provide a synthesis of current evidence on the outcome and impacts of technology-based group exercise. The context of this review will include homes, assisted living facilities and memory care services but exclude hospitals. The review will include a three-step search strategy: (a) identify keywords from MEDLINE and Embase, (b) search using the identified keywords in databases (MEDLINE/PubMed, CINAHL, Web of Science, Embase, Cochrane Library, PsychInfo and Google) and (c) review references from included studies to identify additional studies. Only studies in English will be included. Four researchers will independently assess titles and abstracts and then review the full text of the selected articles, applying the inclusion criteria. The extracted data will be presented in tables and summarised narratively. ETHICS AND DISSEMINATION Scoping review data will be collected from publicly available articles; research ethics approval is not required. The findings will be disseminated to healthcare practitioners and the public through a peer-reviewed publication and conference presentations.
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Affiliation(s)
- Lillian Hung
- School of Nursing, University of British Columbia, Vancouver, British Columbia, Canada
- School of Nursing, Vancouver General Hospital, Vancouver, British Columbia, Canada
| | - Hannah Levine
- Charles E Schmidt College of Medicine, Marcus Institute of Integrative Health at FAU Medicine, Florida Atlantic University, Boca Raton, Florida, USA
| | - Paavan Randhawa
- Faculty of General Sciences, Langara College, Vancouver, British Columbia, Canada
| | - Juyoung Park
- College of Social Work and Criminal Justice, Phyllis and Harvey Sandler School of Social Work, Florida Atlantic University, Boca Raton, Florida, USA
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Skov SS, Nielsen MBD, Krølner RF, Øksnebjerg L, Rønbøl Lauridsen SM. A multicomponent psychosocial intervention among people with early-stage dementia involving physical exercise, cognitive stimulation therapy, psychoeducation and counselling: Results from a mixed-methods study. DEMENTIA 2021; 21:316-334. [PMID: 34416131 DOI: 10.1177/14713012211040683] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND There is increasing awareness of the benefits of both physical and psychosocial interventions to empower and benefit people with dementia and their caregivers. However, the potential additional benefits of combining physical and psychosocial interventions have only been sparsely explored. The aim of this pilot study was to investigate the acceptability and potential impact of a multicomponent intervention comprising physical exercise, cognitive stimulation therapy (CST), psychoeducation and counselling for people with early-stage dementia. DESIGN A 15-week multicomponent group-based intervention was offered to people with early-stage dementia in Denmark (N = 44). A mixed-methods design combining interviews, observations, tests of cognitive and physical functioning and an interviewer-assisted questionnaire on quality of life was applied to (1) investigate acceptability of the intervention, including whether people with dementia and their caregivers found the intervention meaningful and (2) to explore and assess changes in participants' physical and cognitive functioning and quality of life. The study was conducted between June 2018 and August 2019. RESULTS The pilot study demonstrated that the multicomponent intervention was acceptable for people with early-stage dementia and their caregivers. Test results did not show significant changes in measures of participants' physical and cognitive functioning or quality of life. However, qualitative data revealed that participants perceived the intervention as meaningful and found that it had a positive influence on their physical and social well-being. In addition, interaction and support from peers and staff members was considered important and rewarding. CONCLUSION This multicomponent intervention constitutes a meaningful and beneficial activity for people with early-stage dementia and their caregivers. It provides an opportunity to engage in social interactions with peers and experience professional support. The study also underlines the importance of providing prolonged and sustainable interventions for people with dementia to maintain personal and social benefits.
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Galik EM, Resnick B, Holmes SD, Vigne E, Lynch K, Ellis J, Zhu S, Barr E. A Cluster Randomized Controlled Trial Testing the Impact of Function and Behavior Focused Care for Nursing Home Residents With Dementia. J Am Med Dir Assoc 2021; 22:1421-1428.e4. [PMID: 33454311 DOI: 10.1016/j.jamda.2020.12.020] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Revised: 12/08/2020] [Accepted: 12/11/2020] [Indexed: 01/03/2023]
Abstract
OBJECTIVE The purpose of this study was to test the effectiveness of the Function and Behavior Focused Care for the Cognitively Impaired (FBFC-CI) intervention on function, physical activity, and behavioral symptoms among nursing home residents with dementia, and to explore the adoption of the intervention at the facility level. DESIGN This study was a clustered, randomized controlled trial with a repeated measures design that was implemented in 12 nursing homes randomized to either treatment (FBFC-CI) or educational control [Function and Behavior Focused Care Education (FBFC-ED)]. SETTING AND PARTICIPANTS Twelve nursing homes (6 treatment and 6 control) and 336 residents (173 treatment and 163 control) with moderate to severe cognitive impairment. MEASURES Outcomes included functional ability (Barthel Index), physical activity (actigraphy and survey), behavioral symptoms (Resistiveness to Care Scale, Cohen-Mansfield Agitation Inventory, Cornell Scale for Depression in Dementia), and psychotropic medication use. RESULTS The participants were 82.6 (SD = 10.1) years of age, mostly female, and were moderate to severely cognitively impaired (Mini-Mental State Exam of 7.8, SD = 5.1). There was a significantly greater increase in time spent in total activity (P = .004), moderate activity (P = .012), light activity (P = .002), and a decrease in resistiveness to care (P = .004) in the treatment versus control group at 4 months. There was no change in mood, agitation, and the use of psychotropic medications. There was some evidence of adoption of the intervention at treatment sites. CONCLUSIONS AND IMPLICATIONS This study provides some support for the use of the FBFC-CI Intervention to increase time spent in physical activity and decrease resistive behaviors during care commonly noted among nursing home residents with moderate to severe cognitive impairment.
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Affiliation(s)
| | - Barbara Resnick
- University of Maryland School of Nursing, Baltimore, MD, USA
| | - Sarah D Holmes
- University of Maryland School of Nursing, Baltimore, MD, USA
| | - Erin Vigne
- University of Maryland School of Nursing, Baltimore, MD, USA
| | - Karen Lynch
- University of Maryland School of Nursing, Baltimore, MD, USA
| | - Jeanette Ellis
- University of Maryland School of Nursing, Baltimore, MD, USA
| | - Shijun Zhu
- University of Maryland School of Nursing, Baltimore, MD, USA
| | - Erik Barr
- University of Maryland School of Nursing, Baltimore, MD, USA
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Rosenthal M, Poling J, Wec A, Connolly E, Angell B, Crystal S. "Medication Is Just One Piece of the Whole Puzzle": How Nursing Homes Change Their Use of Antipsychotic Medications. J Appl Gerontol 2020; 41:62-72. [PMID: 32996374 DOI: 10.1177/0733464820958919] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Antipsychotic medication use for nursing home residents with dementia poses major patient safety challenges. This article investigates health professionals' experiences with decision-making during changes under the National Partnership to Improve Dementia Care in Nursing Homes (National Partnership) and its companion state coalitions. These programs were introduced in 2012 to encourage reductions in antipsychotic use and increased use of nonpharmacological treatments for dementia. Interviews with 40 nursing home physicians and staff in seven states found that reducing antipsychotics is more time and resource-intensive than relying on medication, because it requires a person-centered approach. However, respondents supported reductions in antipsychotic use, and indicated that with sufficient staffing, effective communications, and training, they could create or implement individualized treatments. Their positive attitudes suggest that the National Partnership has been a catalyst in reducing antipsychotic medications, and their perspectives can inform further research, policy and practice in nursing homes toward achieving quality dementia care.
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Park J, Howard H, Tolea MI, Galvin JE. Perceived Benefits of Using Nonpharmacological Interventions in Older Adults With Alzheimer's Disease or Dementia With Lewy Bodies. J Gerontol Nurs 2020; 46:37-46. [PMID: 31895960 DOI: 10.3928/00989134-20191217-01] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 09/06/2019] [Indexed: 11/20/2022]
Abstract
The current qualitative research explored perceived effects of three nonpharmacological interventions (chair yoga [CY], participatory music intervention [MI], and chair-based exercise [CBE]) in managing symptoms in older adults with Alzheimer's disease or dementia with Lewy bodies from family caregivers' perspectives. Three focus groups were conducted following completion of the 12-week interventions. Constant comparative analysis determined whether each intervention had perceived effects on symptoms, based on caregivers' perspectives. Three major themes emerged: (a) Changes in Cognitive Symptoms, (b) Changes in Physical Function, and (c) Changes in Mood, Behavioral Symptoms, and Sleep Disturbance. Results can be integrated into treatment plans for older adults with dementia. Future research should focus on CY or CBE with support from caregivers to manage dementia symptoms and compare CY or CBE practiced with caregivers against CBE or CY practiced solely by participants with dementia. [Journal of Gerontological Nursing, 46(1), 37-46.].
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Erickson KI, Hillman C, Stillman CM, Ballard RM, Bloodgood B, Conroy DE, Macko R, Marquez DX, Petruzzello SJ, Powell KE. Physical Activity, Cognition, and Brain Outcomes: A Review of the 2018 Physical Activity Guidelines. Med Sci Sports Exerc 2019; 51:1242-1251. [PMID: 31095081 DOI: 10.1249/mss.0000000000001936] [Citation(s) in RCA: 503] [Impact Index Per Article: 100.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
PURPOSE Physical activity (PA) is known to improve cognitive and brain function, but debate continues regarding the consistency and magnitude of its effects, populations and cognitive domains most affected, and parameters necessary to achieve the greatest improvements (e.g., dose). METHODS In this umbrella review conducted in part for the 2018 Health and Human Services Physical Activity Guidelines for Americans Advisory Committee, we examined whether PA interventions enhance cognitive and brain outcomes across the life span, as well as in populations experiencing cognitive dysfunction (e.g., schizophrenia). Systematic reviews, meta-analyses, and pooled analyses were used. We further examined whether engaging in greater amounts of PA is associated with a reduced risk of developing cognitive impairment and dementia in late adulthood. RESULTS Moderate evidence from randomized controlled trials indicates an association between moderate- to vigorous-intensity PA and improvements in cognition, including performance on academic achievement and neuropsychological tests, such as those measuring processing speed, memory, and executive function. Strong evidence demonstrates that acute bouts of moderate- to vigorous-intensity PA have transient benefits for cognition during the postrecovery period after exercise. Strong evidence demonstrates that greater amounts of PA are associated with a reduced risk of developing cognitive impairment, including Alzheimer's disease. The strength of the findings varies across the life span and in individuals with medical conditions influencing cognition. CONCLUSIONS There is moderate-to-strong support that PA benefits cognitive functioning during early and late periods of the life span and in certain populations characterized by cognitive deficits.
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Affiliation(s)
- Kirk I Erickson
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA
| | - Charles Hillman
- Department of Psychology and Department of Physical Therapy, Movement, and Rehabilitation Sciences, Northeastern University, Boston, MA
| | | | - Rachel M Ballard
- Office of Disease Prevention, Office of the Director, National Institutes of Health, Bethesda, MD
| | | | - David E Conroy
- Department of Kinesiology, The Pennsylvania State University, University Park, PA
| | - Richard Macko
- Department of Neurology, University of Maryland School of Medicine, Baltimore, MD
| | - David X Marquez
- Department of Kinesiology and Nutrition, Center for Research on Health and Aging, University of Illinois at Chicago, Chicago, IL
| | - Steven J Petruzzello
- Department of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, Urbana, IL
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Effectiveness of Exercise Programs on Patients with Dementia: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. BIOMED RESEARCH INTERNATIONAL 2019; 2019:2308475. [PMID: 31886182 PMCID: PMC6893254 DOI: 10.1155/2019/2308475] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 09/13/2019] [Accepted: 10/16/2019] [Indexed: 11/17/2022]
Abstract
Exercise programs have been introduced to improve cognitive function, whereas studies showed inconsistent results regarding the effectiveness of exercise programs on patients with dementia. This study aimed to summarize randomized controlled trials (RCTs) to assess the effect of exercise programs on cognition, activities of daily living (ADL), and depression in elderly with dementia. We systematically screened PubMed, Embase, and the Cochrane library for relevant studies throughout November 21, 2018. The pooled standardized mean differences (SMDs) with 95% confidence intervals (CIs) were employed to calculate cognition, ADL, and depression by using random-effects model. A total of 20 RCTs with 2,051 dementia patients were included in final quantitative meta-analysis. There were no significant differences between exercise programs and control regarding cognition (SMD: 0.44; 95% CI: -0.21-1.09; P=0.183), ADL (SMD: 0.50; 95% CI: -0.03-1.02; P=0.066), and depression (SMD: -0.43; 95% CI: -0.90-0.05; P=0.077). Sensitivity analysis results indicated that exercise programs might play an important role in cognition and ADL, whereas the depression level was unaltered by the exclusion of any particular study. Subgroup analyses indicated that exercise programs were associated with increased cognitive levels if the mean age of patients was <80.0 years when compared with usual care and studies with low quality. Moreover, the ADL level was significantly increased in patients receiving exercise programs versus usual care. These results suggested that exercise programs might play an important role in cognition and ADL in patients with dementia. These results required further verification by large-scale RCTs, especially for depression outcomes.
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12
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Henskens M, Nauta IM, van Eekeren MC, Scherder EJ. Effects of Physical Activity in Nursing Home Residents with Dementia: A Randomized Controlled Trial. Dement Geriatr Cogn Disord 2018; 46:60-80. [PMID: 30145595 PMCID: PMC6187838 DOI: 10.1159/000491818] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Accepted: 07/03/2018] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND/AIMS There is no consensus regarding the optimal nonpharmacological intervention to slow down dementia-related decline. We examined whether physical stimulation interventions were effective in reducing cognitive, physical, mood, and behavioral decline in nursing home residents with dementia. METHODS Eighty-seven nursing home residents with dementia were randomly assigned to 3 physical activity interventions: activities of daily living (ADL) training, multicomponent exercise training, or combined multicomponent exercise and ADL training. Outcomes were measured at baseline, and after 3 and 6 months. RESULTS A 6-month ADL training benefitted executive functions, physical endurance, and depression among men. Exercise training benefitted only grip strength of participants with mild-to-moderate cognitive impairment. A combined training benefitted functional mobility compared to ADL training, depressive symptoms and agitation compared to exercise training, and physical endurance compared to no physical stimulation. CONCLUSIONS ADL training appears to be effective for nursing home residents with moderately severe dementia. It remains unclear whether exercise training is an effective type of stimulation.
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Affiliation(s)
- Marinda Henskens
- Department of Clinical Neuropsychology, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Ilse M. Nauta
- Department of Neurology, MS Center Amsterdam, Amsterdam University Medical Center, Amsterdam, the Netherlands
| | | | - Erik J.A. Scherder
- Department of Clinical Neuropsychology, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
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Physical Activity and Exercise Therapy Benefit More Than Just Symptoms and Impairments in People With Hip and Knee Osteoarthritis. J Orthop Sports Phys Ther 2018; 48:439-447. [PMID: 29669488 DOI: 10.2519/jospt.2018.7877] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Synopsis Osteoarthritis (OA) of the hip and knee is among the leading causes of global disability, highlighting the need for early, targeted, and effective treatment. The benefits of exercise therapy in people with hip and knee OA are substantial and supported by high-quality evidence, underlining that it should be part of first-line treatment in clinical practice. Furthermore, unlike other treatments for OA, such as analgesia and surgery, exercise therapy is not associated with risk of serious harm. Helping people with OA become more physically active, along with structured exercise therapy targeting symptoms and impairments, is crucial, considering that the majority of people with hip and knee OA do not meet physical activity recommendations. Osteoarthritis is associated with a range of chronic comorbidities, including type 2 diabetes, cardiovascular disease, and dementia, all of which are associated with chronic low-grade inflammation. Physical activity and exercise therapy not only improve symptoms and impairments of OA, but are also effective in preventing at least 35 chronic conditions and treating at least 26 chronic conditions, with one of the potential working mechanisms being exercise-induced anti-inflammatory effects. Patient education may be crucial to ensure long-term adherence and sustained positive effects on symptoms, impairments, physical activity levels, and comorbidities. J Orthop Sports Phys Ther 2018;48(6):439-447. Epub 18 Apr 2018. doi:10.2519/jospt.2018.7877.
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14
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Henskens M, Nauta IM, Drost KT, Scherder EJ. The effects of movement stimulation on activities of daily living performance and quality of life in nursing home residents with dementia: a randomized controlled trial. Clin Interv Aging 2018; 13:805-817. [PMID: 29750023 PMCID: PMC5933359 DOI: 10.2147/cia.s160031] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Background Nursing home (NH) residents with dementia experience a reduced quality of life (QoL), in part, due to a dependence in performing activities of daily living (ADL). Stimulating movement is associated with improvements in ADL performance. Therefore, movement stimulating interventions, such as ADL training and exercise, focus on optimizing ADL performance to improve QoL. This study aimed to evaluate the effect of three movement stimulating interventions on QoL and ADL performance in NH residents with dementia. Methods In this 6-month double parallel randomized controlled trial, the effects of ADL training, a multicomponent aerobic and strength exercise training, and a combined ADL and exercise training were analyzed in 87 NH residents with dementia. The Global Deterioration Scale was used to classify the severity of dementia. Participants were screened at baseline using the 6 minute walk test and Mini-Mental State Examination. The Qualidem, and the Care Dependency Scale and Erlangen ADL test were evaluated at baseline, and after 3 and 6 months to measure QoL and ADL, respectively. Multilevel analyses were adjusted for baseline performance, age, and gender. Results A 6-month ADL training positively affected overall QoL (p = 0.004) and multiple aspects of QoL, including care relationship (p = 0.004), positive self-image (p = 0.002), and feeling at home (p = 0.001), compared to care-as-usual. No benefits were observed of exercise on QoL. No benefits were observed of a combined ADL and exercise intervention on QoL. No effects were found of the three movement interventions on ADL performance. Conclusion The results indicate that ADL training can improve QoL. The results contribute to the limited knowledge regarding the effect of movement stimulation on resident outcomes. Further large-scale studies are recommended.
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Affiliation(s)
- Marinda Henskens
- Department of Clinical Neuropsychology, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Ilse M Nauta
- Department of Neurology, MS Center Amsterdam, Vrije Universiteit Medical Center, Amsterdam, the Netherlands
| | | | - Erik Ja Scherder
- Department of Clinical Neuropsychology, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
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15
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Chen LY, Wu YH, Huang CY, Liu LK, Hwang AC, Peng LN, Lin MH, Chen LK. Predictive factors for dementia and cognitive impairment among residents living in the veterans' retirement communities in Taiwan: Implications for cognitive health promotion activities. Geriatr Gerontol Int 2018; 17 Suppl 1:7-13. [PMID: 28436185 DOI: 10.1111/ggi.13039] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/01/2017] [Indexed: 12/13/2022]
Abstract
AIM To identify potentially modifiable risk factors for cognitive decline among veterans' home residents in Taiwan METHODS: The present retrospective cohort study was part of the Veteran Affairs-Comprehensive Geriatric Assessment study that retrieved data of the comprehensive geriatric assessment for 946 residents living at four veterans' homes in Taiwan. The study participants were interviewed every 3-6 months from January 2012 and December 2014. Demographic characteristics,multimorbidity by Charlson's Comorbidities Index, physical function by the Barthel Index, cognition by the Mini-Mental State Examination (MMSE), depression by the five-item Geriatric Depression Scale and nutritional status by the Mini-Nutrition Assessment-Short Form were collected for analysis. A generalized estimating equation model was used after it was adjusted for age, educational level, five-item Geriatric Depression Scale, and problem of communication difficulty to identify potential modifiable risk factors for cognitive decline. RESULTS The mean age of the participants was 85.7 ± 5.2 years, with a mean follow-up period of 41 ± 21.6 weeks. The prevalence of cognitive impairment (defined by MMSE <24) was 65.6%, whereas 34% of the study participants were positive for depressive symptoms. Approximately one-fifth of the study participants were using psychotropic agents, which was higher among participants with cognitive impairment (23.6% vs 15.6%, P < 0.05) than those without. In the generalized estimating equation model, physical function, nutritional status, depressive symptoms, ex-drinker, multimorbidity and stool incontinence were positively correlated with MMSE score; whereas advanced age, low educational level (<6 years), presence of communication difficulty and use of psychotropic agents were inversely associated with the MMSE score. CONCLUSIONS Physical function and nutritional status were positively associated with the MMSE score, and use of psychotropic agents was negatively correlated with cognitive function. Further intervention study is required to improve the cognitive health of older adults living in the veterans' retirement communities. Geriatr Gerontol Int 2017: 17 (Suppl. 1): 7-13.
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Affiliation(s)
- Liang-Yu Chen
- Aging and Health Research Center, National Yang-Ming University, Taipei, Taiwan.,Institute of Public Health, National Yang-Ming University, Taipei, Taiwan.,Center for Geriatrics and Gerontology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Yi-Hui Wu
- Aging and Health Research Center, National Yang-Ming University, Taipei, Taiwan.,Center for Geriatrics and Gerontology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chung-Yu Huang
- Aging and Health Research Center, National Yang-Ming University, Taipei, Taiwan.,Institute of Public Health, National Yang-Ming University, Taipei, Taiwan.,Center for Geriatrics and Gerontology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Li-Kuo Liu
- Aging and Health Research Center, National Yang-Ming University, Taipei, Taiwan.,Institute of Biomedical informatics, National Yang-Ming University, Taipei, Taiwan.,Center for Geriatrics and Gerontology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - An-Chun Hwang
- Aging and Health Research Center, National Yang-Ming University, Taipei, Taiwan.,Institute of Public Health, National Yang-Ming University, Taipei, Taiwan.,Center for Geriatrics and Gerontology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Li-Ning Peng
- Aging and Health Research Center, National Yang-Ming University, Taipei, Taiwan.,Institute of Public Health, National Yang-Ming University, Taipei, Taiwan.,Center for Geriatrics and Gerontology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Ming-Hsieh Lin
- Aging and Health Research Center, National Yang-Ming University, Taipei, Taiwan.,Center for Geriatrics and Gerontology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Liang-Kung Chen
- Aging and Health Research Center, National Yang-Ming University, Taipei, Taiwan.,Institute of Public Health, National Yang-Ming University, Taipei, Taiwan.,Center for Geriatrics and Gerontology, Taipei Veterans General Hospital, Taipei, Taiwan
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16
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Shellington EM, Heath M, Gill DP, Petrella RJ. Long-Term Maintenance of Executive-Related Oculomotor Improvements in Older Adults with Self-Reported Cognitive Complaints Following a 24-Week Multiple Modality Exercise Program. J Alzheimers Dis 2018; 58:17-22. [PMID: 28409744 DOI: 10.3233/jad-161190] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Adults (≥55 years) with self-reported cognitive complaints (sCC) were randomized to: multiple-modality exercise (M2), or multiple-modality plus mind-motor exercise (M4), for 24-weeks. Participants (n = 58) were assessed on antisaccade reaction time (RT) to examine executive-related oculomotor control and self-reported physical activity (PA) at pre-intervention (V0), post-intervention (V1), and 52-weeks follow-up (V2). We previously reported significant improvements in antisaccade RT of 23 ms at V1, in both groups. We now report maintenance of antisaccade RT improvement from V1 to V2, t(57) = 0.8, p = 0.45, and improved PA from V1 to V2, t(56) = -2.4, p = 0.02. Improvements in executive-related oculomotor control attained at V1 were maintained at V2.
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Affiliation(s)
- Erin M Shellington
- School of Kinesiology, Faculty of Health Sciences, University of Western Ontario, London, ON, Canada
| | - Matthew Heath
- School of Kinesiology, Faculty of Health Sciences, University of Western Ontario, London, ON, Canada
| | - Dawn P Gill
- Centre for Studies in Family Medicine, Department of Family Medicine, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON, Canada.,School of Health Studies, Faculty of Health Sciences, University of Western Ontario, London, ON, Canada
| | - Robert J Petrella
- School of Kinesiology, Faculty of Health Sciences, University of Western Ontario, London, ON, Canada.,Centre for Studies in Family Medicine, Department of Family Medicine, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON, Canada
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17
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18
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Quality in dementia care: A cross sectional study on the Bio-Psycho-Social competencies of health care professionals. PLoS One 2018; 13:e0191440. [PMID: 29389937 PMCID: PMC5794079 DOI: 10.1371/journal.pone.0191440] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Accepted: 01/04/2018] [Indexed: 12/03/2022] Open
Abstract
Objective Professionals in dementia-care ought to be able to work within a Bio-Psycho-Social model. The objectives were to examine whether dementia-care is delivered in a Bio-Psycho-Social way, to explore the influencing factors and to evaluate the factorial validity of the ‘Bio-Psycho-Social-Dementia-Care scale’. Design and setting 413 healthcare-professionals completed the ‘Bio-Psycho-Social-Dementia-Care scale’. Differences between groups (settings, professions, years of experience) were calculated with a student’s t-test and one-way ANOVA. The facture structure of the scale was evaluated using a confirmatory factor analysis. Results The factor-analysis confirmed the 5 subscale-structure (1) networking, (2) using the client’s expertise, (3) assessment and reporting, (4) professional knowledge and skills and (5) using the environment. (No significant differences were found between professionals in residential care and community care for the subscales ‘networking’ and ‘using the client’s expertise’. Professionals in residential care score higher than community care for ‘assessment and reporting’ (p<0,05) and ‘professional knowledge and skills’ (p<0,01) but lower for ‘using the environment’ (p<0,001). The juniors score higher for ‘professional knowledge’ compared to seniors (p<0,01) and the seniors score better for ‘professional experience’ (p<0,01). The Cure and Care disciplines and the Therapy disciplines had higher values in ‘assessment and reporting’ compared to the Social Support disciplines (p<0,001 and p<0.001). The Therapy disciplines scored higher in ‘using professional knowledge and skills’ compared to the Social Support group (p 0.021) and the Cure and Care disciplines (p<0,001). The Social Support disciplines scored higher in ‘using the environment’ compared to the Therapy disciplines (p<0.001) and the Cure and care disciplines (p<0.001). Conclusion The Bio-Psycho-Social-Dementia-scale is a valid tool and offers opportunities not only to rate, but also to improve Bio-Psycho-Social functioning in dementia-care: increase interdisciplinary collaboration, facilitate assessment, combine the strengths of the different professions and install a heterogeneous team with regard to age and experience.
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Abstract
Dementia is a syndrome seen most commonly in older people and characterized by a decline in cognitive performance which impacts on the person's ability to function. There are approximately 47 million people worldwide with dementia and there are 10 million new cases every year. It is a major cause of disability and dependence and impacts on the physical, psychologic, and social well-being of families and carers. Alzheimer's disease is the most common form of dementia. Gait and balance impairments are common in people with dementia and contribute to the significantly elevated risk of falls. Older people with dementia are at increased risk of injury, institutionalization, hospitalization, morbidity, and death after a fall. There is preliminary evidence, predominantly from relatively small studies, that falls and disability can be prevented in this population. However, more good-quality research is needed, both to provide some certainty around the existing evidence base as well as to explore alternate approaches to prevention, including combined cognitive-motor training and cognitive pharmacotherapy.
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Affiliation(s)
- Morag E Taylor
- Falls, Balance and Injury Research Centre, Neuroscience Research Australia, University of New South Wales, Sydney, NSW, Australia; Prince of Wales Clinical School, Medicine, University of New South Wales, Sydney, NSW, Australia; Faculty of Medicine and Health, University of Sydney, Sydney, Australia.
| | - Jacqueline C T Close
- Falls, Balance and Injury Research Centre, Neuroscience Research Australia, University of New South Wales, Sydney, NSW, Australia; Prince of Wales Clinical School, Medicine, University of New South Wales, Sydney, NSW, Australia
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Basso JC, Suzuki WA. The Effects of Acute Exercise on Mood, Cognition, Neurophysiology, and Neurochemical Pathways: A Review. Brain Plast 2017; 2:127-152. [PMID: 29765853 PMCID: PMC5928534 DOI: 10.3233/bpl-160040] [Citation(s) in RCA: 379] [Impact Index Per Article: 54.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
A significant body of work has investigated the effects of acute exercise, defined as a single bout of physical activity, on mood and cognitive functions in humans. Several excellent recent reviews have summarized these findings; however, the neurobiological basis of these results has received less attention. In this review, we will first briefly summarize the cognitive and behavioral changes that occur with acute exercise in humans. We will then review the results from both human and animal model studies documenting the wide range of neurophysiological and neurochemical alterations that occur after a single bout of exercise. Finally, we will discuss the strengths, weaknesses, and missing elements in the current literature, as well as offer an acute exercise standardization protocol and provide possible goals for future research.
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Affiliation(s)
- Julia C. Basso
- Center for Neural Science, New York University, New York, NY, USA
| | - Wendy A. Suzuki
- Center for Neural Science, New York University, New York, NY, USA
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