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Chandrashekar P, Nagaraj H. Assessment of dementia knowledge in Indian speech-language pathology students. DEMENTIA 2024; 23:800-816. [PMID: 38300146 DOI: 10.1177/14713012241231145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2024]
Abstract
OBJECTIVES Speech-language pathologists (SLPs) have a crucial role in assisting individuals with dementia due to the communication and swallowing challenges associated with the disease. As the number of dementia cases rises in India at an increasing rate, investigating the level of dementia knowledge of SLP students can offer insight into the preparedness of the healthcare system to meet this emerging demand. METHOD A cross-sectional survey was conducted on SLP students pursuing their final year undergraduate, postgraduate and doctoral degrees from four universities across India. Dementia knowledge was assessed using the Dementia Knowledge Assessment Scale (DKAS) and information about previous dementia exposure (both formal and informal) was collected. The collected data were analysed using quantitative methods. RESULTS A total of 220 students (64.70% response rate) completed the survey. Overall dementia knowledge was inadequate with an average score of 22.08 ± 10.06. Previous dementia exposure among the students was also found to be low and did not affect dementia knowledge scores. DISCUSSION Despite the fundamental role SLPs play in the care of individuals with dementia, the lack of knowledge in this area emphasizes the need for enhancing dementia training programs through educational curricula and clinical placements.
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Affiliation(s)
- Pooja Chandrashekar
- Department of Speech-Language Sciences, All India Institute of Speech and Hearing, India
| | - Hema Nagaraj
- Department of Speech-Language Sciences, All India Institute of Speech and Hearing, India
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Gómez-Soria I, Iguacel I, Cuenca-Zaldívar JN, Aguilar-Latorre A, Peralta-Marrupe P, Latorre E, Calatayud E. Cognitive stimulation and psychosocial results in older adults: A systematic review and meta-analysis. Arch Gerontol Geriatr 2023; 115:105114. [PMID: 37451002 DOI: 10.1016/j.archger.2023.105114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 06/27/2023] [Accepted: 06/28/2023] [Indexed: 07/18/2023]
Abstract
INTRODUCTION Cognitive stimulation (CS) is a popular and cost-effective intervention, which applies different types of techniques focused on cognitive skills and can be administered by different professionals. CS can be defined as activities that involve cognitive processing usually conducted in a social context and often in a group. Therefore, CS can improve psychosocial functioning and quality of life (QoL), depression, anxiety and activities of daily living (ADLs) independent of the pharmacological treatment such as acetylcholinesterase inhibitors. The objective of this systematic review and meta-analysis was to evaluate the effects of CS on psychosocial outcomes in older adults (aged 65 years or over), with healthy cognitive ageing, mild cognitive impairment (MCI), and dementia. METHODS PubMed, Scopus and Web of Science databases were examined from inception to October 2021. A total of 1,997 studies were initially identified in these databases. After discarding studies that did not meet the inclusion criteria, 30 studies were finally included in the systematic review and the meta-analysis performed with robust variance estimator (RVE) due the inclusion of studies with repeated measurements. The quality assessment tools from the National Institutes of Health were used to evaluate the quality of the studies. RESULTS CS was significantly associated with a higher QoL in participants who received personalized/adapted CS (RVE = 0.11±0.19 [-0.76, 0.99], t(1.86) = 0.6, p = 0.61). . CONCLUSION Personalized/adapted CS seems to improve QoL in older adults.
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Affiliation(s)
- Isabel Gómez-Soria
- Department of Physiatry and Nursing, Faculty of Health Sciences, University of Zaragoza, Spain; Institute for Health Research Aragón (IIS Aragón), Zaragoza, Spain
| | - Isabel Iguacel
- Department of Physiatry and Nursing, Faculty of Health Sciences, University of Zaragoza, Spain; Institute for Health Research Aragón (IIS Aragón), Zaragoza, Spain; Growth, Exercise, Nutrition and Development (GENUD) Research Group, University of Zaragoza, Spain.
| | - Juan Nicolás Cuenca-Zaldívar
- Research Group in Nursing and Health Care, Puerta de Hierro Health Research Institute - Segovia de Arana (IDIPHISA), 28222 Majadahonda (Madrid), Spain; Primary Health Center "El Abajon", 28231 Las Rozas de Madrid, Spain; Universidad de Alcalá, Facultad de Medicina y Ciencias de la Salud, Departamento de Enfermería y Fisioterapia, Grupo de Investigación en Fisioterapia y Dolor, 28801 Alcalá de Henares, Spain
| | - Alejandra Aguilar-Latorre
- Institute for Health Research Aragón (IIS Aragón), Zaragoza, Spain; Department of Psychology and Sociology, University of Zaragoza, Zaragoza, Spain
| | | | - Eva Latorre
- Institute for Health Research Aragón (IIS Aragón), Zaragoza, Spain; Department of Biochemistry and Molecular and Cell Biology, Faculty of Sciences, University of Zaragoza, Spain
| | - Estela Calatayud
- Department of Physiatry and Nursing, Faculty of Health Sciences, University of Zaragoza, Spain; Institute for Health Research Aragón (IIS Aragón), Zaragoza, Spain
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Wiese LAK, Gibson A, Guest MA, Nelson AR, Weaver R, Gupta A, Carmichael O, Lewis JP, Lindauer A, Loi S, Peterson R, Radford K, Rhodus EK, Wong CG, Zuelsdorff M, Saidi LG, Valdivieso-Mora E, Franzen S, Pope CN, Killian TS, Shrestha HL, Heyn PC, Ng TKS, Prusaczyk B, John S, Kulshreshtha A, Sheffler JL, Besser L, Daniel V, Tolea MI, Miller J, Musyimi C, Corkey J, Yank V, Williams CL, Rahemi Z, Park J, Magzamen S, Newton RL, Harrington C, Flatt JD, Arora S, Walter S, Griffin P, Babulal GM. Global rural health disparities in Alzheimer's disease and related dementias: State of the science. Alzheimers Dement 2023; 19:4204-4225. [PMID: 37218539 PMCID: PMC10524180 DOI: 10.1002/alz.13104] [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: 01/04/2023] [Revised: 03/23/2023] [Accepted: 03/23/2023] [Indexed: 05/24/2023]
Abstract
INTRODUCTION Individuals living in rural communities are at heightened risk for Alzheimer's disease and related dementias (ADRD), which parallels other persistent place-based health disparities. Identifying multiple potentially modifiable risk factors specific to rural areas that contribute to ADRD is an essential first step in understanding the complex interplay between various barriers and facilitators. METHODS An interdisciplinary, international group of ADRD researchers convened to address the overarching question of: "What can be done to begin minimizing the rural health disparities that contribute uniquely to ADRD?" In this state of the science appraisal, we explore what is known about the biological, behavioral, sociocultural, and environmental influences on ADRD disparities in rural settings. RESULTS A range of individual, interpersonal, and community factors were identified, including strengths of rural residents in facilitating healthy aging lifestyle interventions. DISCUSSION A location dynamics model and ADRD-focused future directions are offered for guiding rural practitioners, researchers, and policymakers in mitigating rural disparities. HIGHLIGHTS Rural residents face heightened Alzheimer's disease and related dementia (ADRD) risks and burdens due to health disparities. Defining the unique rural barriers and facilitators to cognitive health yields insight. The strengths and resilience of rural residents can mitigate ADRD-related challenges. A novel "location dynamics" model guides assessment of rural-specific ADRD issues.
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Affiliation(s)
- Lisa Ann Kirk Wiese
- C.E. Lynn College of Nursing, Florida Atlantic University, Boca Raton, Florida, USA
| | - Allison Gibson
- University of Kentucky College of Social Work, University of Kentucky, Lexington, Kentucky, USA
- Sanders-Brown Center on Aging, University of Kentucky, Lexington, Kentucky, USA
| | - Marc Aaron Guest
- Center for Innovation in Healthy and Resilient Aging, Edson College of Nursing and Health Innovation, Arizona State University, Phoenix, Arizona, USA
| | - Amy R Nelson
- Frederick P. Whiddon College of Medicine, Department of Physiology & Cell Biology, University of South Alabama, Mobile, Alabama, USA
| | - Raven Weaver
- Department of Human Development, Washington State University, Pullman, Washington, USA
| | - Aditi Gupta
- Division of Nephrology and Hypertension, Department of Internal Medicine, Neurology, Alzheimer's Disease Research Center, University of Kansas, Kansas City, Kansas, USA
| | - Owen Carmichael
- Pennington Biomedical Research Center, Baton Rouge, Louisiana, USA
| | - Jordan P Lewis
- Memory Keepers Medical Discovery Team, University of Minnesota Medical School, Duluth, Minnesota, USA
| | - Allison Lindauer
- Oregon Alzheimer's Disease Research Center, Oregon Health & Science University, Portland, Oregon, USA
| | - Samantha Loi
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, Victoria, Australia
- Department of Psychiatry, University of Melbourne, Parkville, Victoria, Australia
| | - Rachel Peterson
- University of Montana School of Public and Community Health Sciences, Missoula, Montana, USA
| | - Kylie Radford
- School of Psychology, University of New South Wales, Sydney, Australia
| | - Elizabeth K Rhodus
- University of Kentucky College of Social Work, University of Kentucky, Lexington, Kentucky, USA
- Sanders-Brown Center on Aging, University of Kentucky, Lexington, Kentucky, USA
- University of Kentucky Alzheimer's Disease Research Center, University of Kentucky, Lexington, Kentucky, USA
- University of Kentucky College of Medicine, for Health Equity Transformation, University of Kentucky, Lexington, Kentucky, USA
| | - Christina G Wong
- Cleveland Clinic Lou Ruvo Center for Brain Health, Las Vegas, Nevada, USA
| | - Megan Zuelsdorff
- School of Nursing, University of Wisconsin-Madison, Madison, Wisconsin, USA
- Wisconsin Alzheimer's Disease Research Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
| | - Ladan Ghazi Saidi
- Department of Communication Disorders, Center for Brain Biology and Behavior (CB3), University of Nebraska at Kearney, and Lincoln, Nebraska, USA
| | - Esmeralda Valdivieso-Mora
- Department of Psychology and Public Health, Universidad Centroamericana José Simeón Cañas, El Salvador, El Salvador
| | - Sanne Franzen
- Department of Neurology and Alzheimer Center, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - Caitlin N Pope
- Department of Health, Behavior, & Society, University of Kentucky, Lexington, Kentucky, USA
| | - Timothy S Killian
- Human Development and Family Sciences, University of Arkansas, Fayetteville, Arkansas, USA
| | - Hom L Shrestha
- School of Kinesiology and Health Sciences, Laurentian University, Sudbury, Ontario, Canada
| | - Patricia C Heyn
- Center for Optimal Aging, Department of Physical Therapy, Marymount University, Arlington, Virginia, USA
| | - Ted Kheng Siang Ng
- Department of Psychology, Arizona State University, Phoenix, Arizona, USA
| | - Beth Prusaczyk
- Institute for Informatics (I2), Center for Population Health Informatics at I2, Washington University in St. Louis School of Medicine, St. Louis, Missouri, USA
| | - Samantha John
- Department of Brain Health, School of Integrated Health Sciences, University of Nevada, Las Vegas, Nevada, USA
| | - Ambar Kulshreshtha
- Department of Family and Preventive Medicine, Division of Hospital Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
- Department of Epidemiology, Division of Hospital Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Julia L Sheffler
- Center for Translational Behavioral Science, Florida State University College of Medicine, Tallahassee, Florida, USA
| | - Lilah Besser
- Comprehensive Center for Brain Health, University of Miami Miller School of Medicine, Boca Raton, Florida, USA
| | - Valerie Daniel
- Comprehensive Center for Brain Health, University of Miami Miller School of Medicine, Boca Raton, Florida, USA
| | - Magdalena I Tolea
- Comprehensive Center for Brain Health, University of Miami Miller School of Medicine, Boca Raton, Florida, USA
| | - Justin Miller
- Cleveland Clinic Lou Ruvo Center for Brain Health, Las Vegas, Nevada, USA
| | - Christine Musyimi
- Africa Mental Health Research and Training Foundation, Nairobi, Kenya
| | | | - Veronica Yank
- Department of Medicine, University of California, San Francisco, USA
| | - Christine L Williams
- C.E. Lynn College of Nursing, Florida Atlantic University, Boca Raton, Florida, USA
| | - Zahra Rahemi
- Clemson School of Nursing, Clemson University, Clemson, South Carolina, USA
| | - JuYoung Park
- Sandler School of Social Work, College of Social Work and Criminal Justice, Florida Atlantic University, Boca Raton, Florida, USA
| | - Sheryl Magzamen
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, Colorado, USA
| | - Robert L Newton
- Pennington Biomedical Research Center, Baton Rouge, Louisiana, USA
| | | | - Jason D Flatt
- School of Public Health, Department of Social & Behavioral Health, University of Nevada, Las Vegas, USA
| | - Sonakshi Arora
- Cleveland Clinic Lou Ruvo Center for Brain Health, Las Vegas, Nevada, USA
| | - Sarah Walter
- Department of Clinical Research and Leadership, The George Washington University School of Medicine and Health Sciences, Washington, District of Columbia, USA
| | - Percy Griffin
- Alzheimer's Therapeutic Research Institute, Alzheimer's Clinical Trials Consortium, University of Southern California, San Diego, California, USA
| | - Ganesh M Babulal
- Scientific Engagement, Medical & Scientific Relations, Alzheimer's Association, Chicago, Illinois, USA
- Department of Neurology, Washington University School of Medicine, St. Louis, Missouri, USA
- Department of Psychology, University of Johannesburg, Johannesburg, South Africa
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Cao Y, Wang N, Zhang Q, Shen N, Bai J, Luo X, Liu Y. Effects of cognitive stimulation therapy on patients with dementia: An umbrella review of systematic reviews and meta-analyses. Exp Gerontol 2023; 177:112197. [PMID: 37146891 DOI: 10.1016/j.exger.2023.112197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 04/20/2023] [Accepted: 05/02/2023] [Indexed: 05/07/2023]
Abstract
BACKGROUND Dementia is characterized by significant cognitive decline that results in disturbance of daily activities. Increasing number of meta-analyses has examined the efficacy of cognitive stimulation therapy (CST) for dementia. However, there is a lack of comprehensive reports that specifically discuss the strength of evidence to support CST for dementia. PURPOSE This study aimed to summarize evidence regarding the efficacy of CST on people with dementia. DESIGN Umbrella review of systematic reviews and meta-analyses. METHODS We searched Cochrane Library, PubMed, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Web of Science, China National Knowledge Infrastructure (CNKI), Wanfang Data, China Biology Medicine disc (CBMdisc), and VIP databases from inception to December 31, 2022. The methodological quality of the identified studies was assessed using A Measurement Tool to Assess Systematic Reviews 2 (AMSTAR 2). Studies scoring 9-12 (moderate quality) points or higher were further analyzed using Grades of Recommendations Assessment, Development and Evaluation (GRADE) principles. RESULTS A total of 14 systematic reviews and meta-analyses were included in the umbrella review. The methodological quality of most included reviews was rated as moderate according to AMSTAR 2 rating system. In these studies, we summarized the characteristics of the content, providers, frequency, period and setting of CST, and examined eight health outcomes related to CST, including cognition, depression, behavioral symptoms, quality of life (QoL), activities of daily living (ADL), language and communication, anxiety, and memory. Eleven studies with low to high rating of overall confidence (OC) consistently reported that CST could significantly improve cognition of people with dementia, including high-quality supporting evidence. However, the effect of CST on other health outcomes for people with dementia (e.g., depression, behavioral symptoms, QoL, ADL) is inconsistent, with low- to moderate-quality evidence ratings. Compared with the above results, few studies have reported the effects of CST on communication, anxiety, and memory for people with dementia. CONCLUSIONS In the future, the design and reporting of systematic reviews and meta-analyses should incorporate high-quality research metrics in accordance with AMSTAR 2 criteria. The current review supports CST as an effective treatment for improving cognitive function in patients with dementia. Multi-component interventions are more effective than single-component interventions and need to be delivered regularly. REGISTRATION The protocol was registered in the International Prospective Register of Systematic Reviews (PROSPERO) database (CRD42022364259).
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Affiliation(s)
- Yanan Cao
- School of Public Health, Wuhan University, Wuhan 430071, China.
| | - Nana Wang
- Home for The Aged Guangzhou, Guangzhou 510550, China
| | - Qianping Zhang
- School of Nursing, Wuhan University, Wuhan 430071, China
| | - Natalie Shen
- Emory University Rollins School of Public Health, 1520 Clifton Road, Atlanta, GA 30322, USA.
| | - Jinbing Bai
- Emory University Nell Hodgson Woodruff School of Nursing, 1520 Clifton Road, Atlanta, GA 30322, USA.
| | - Xianwu Luo
- School of Nursing, Wuhan University, Wuhan 430071, China.
| | - Yanqun Liu
- School of Nursing, Wuhan University, Wuhan 430071, China.
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Woods B, Rai HK, Elliott E, Aguirre E, Orrell M, Spector A. Cognitive stimulation to improve cognitive functioning in people with dementia. Hippokratia 2023. [DOI: 10.1002/14651858.cd005562.pub3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Bob Woods
- Dementia Services Development Centre Wales; Bangor University; Bangor UK
| | - Harleen Kaur Rai
- Department of Psychiatry and Applied Psychology; Institute of Mental Health, University of Nottingham; Nottingham UK
| | - Emma Elliott
- Institute of Cardiovascular and Medical Sciences; University of Glasgow; Glasgow UK
| | | | - Martin Orrell
- Institute of Mental Health; University of Nottingham; Nottingham UK
| | - Aimee Spector
- Research Department of Clinical, Educational and Health Psychology; University College London; London UK
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Gómez-Soria I, Iguacel I, Aguilar-Latorre A, Peralta-Marrupe P, Latorre E, Zaldívar JNC, Calatayud E. Cognitive stimulation and cognitive results in older adults: A systematic review and meta-analysis. Arch Gerontol Geriatr 2023; 104:104807. [PMID: 36116285 DOI: 10.1016/j.archger.2022.104807] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 08/29/2022] [Accepted: 09/03/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND PURPOSE The lack of cognitive activity accelerates age cognitive decline. Cognitive stimulation (CS) tries to enhance cognitive functioning. The purpose of this systematic review and meta-analysis was to evaluate the effects of CS on cognitive outcomes (general cognitive functioning and specific cognitive domains) in older adults (aged 65 years or older, cognitively healthy participants, or with mild cognitive impairment, or dementia). METHODS PubMed, Scopus and Web of Science databases were examined from inception to October 2021. A total of 1,997 studies were identified in these databases, and. 33 studies were finally included in the systematic review and the meta-analysis. Raw means and standard deviations were used for continuous outcomes. Publication bias was examined by Egger's Regression Test for Funnel Plot Asymmetry and the quality assessment tools from the National Institutes of Health. RESULTS CS significantly improves general cognitive functioning (mean difference=MD = 1.536, 95%CI, 0.832 to 2.240), memory (MD = 0.365, 95%CI, 0.300 to 0.430), orientation (MD = 0.428, 95%CI, 0.306 to 0.550), praxis (MD = 0.278, 95%CI, 0.094 to 0.462) and calculation (MD = 0.228, 95%CI, 0.112 to 0.343). CONCLUSION CS seems to increase general cognitive functioning, memory, orientation, praxis, and calculation in older adults.
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Affiliation(s)
- Isabel Gómez-Soria
- Department of Physiatry and Nursing, Faculty of Health Sciences, Universidad de Zaragoza, Zaragoza, Spain; Institute for Health Research Aragón (IIS Aragón), Zaragoza, Spain.
| | - Isabel Iguacel
- Department of Physiatry and Nursing, Faculty of Health Sciences, Universidad de Zaragoza, Zaragoza, Spain; Institute for Health Research Aragón (IIS Aragón), Zaragoza, Spain; Department of Biochemistry and Molecular and Cell Biology, Faculty of Sciences, Universidad de Zaragoza, Zaragoza, Spain.
| | | | - Patricia Peralta-Marrupe
- Department of Physiatry and Nursing, Faculty of Health Sciences, Universidad de Zaragoza, Zaragoza, Spain
| | - Eva Latorre
- Department of Biochemistry and Molecular and Cell Biology, Faculty of Sciences, Universidad de Zaragoza, Zaragoza, Spain; Growth, Exercise, Nutrition and Development (GENUD) Research Group, Universidad de Zaragoza, Zaragoza, Spain
| | - Juan Nicolás Cuenca Zaldívar
- Research Group in Nursing and Health Care, Puerta de Hierro Health Research Institute - Segovia de Arana (IDIPHISA), Madrid, Spain; Primary Health Center "El Abajon", 28231 Las Rozas de Madrid, Spain
| | - Estela Calatayud
- Department of Physiatry and Nursing, Faculty of Health Sciences, Universidad de Zaragoza, Zaragoza, Spain; Institute for Health Research Aragón (IIS Aragón), Zaragoza, Spain
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Tan DGH, Boo BMB, Chong CS, Tan MMLL, Wong BS. Effectiveness of home-based, non-exercise interventions for dementia: A systematic review. Front Aging Neurosci 2022; 14:846271. [PMID: 36034133 PMCID: PMC9403464 DOI: 10.3389/fnagi.2022.846271] [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: 12/31/2021] [Accepted: 07/18/2022] [Indexed: 11/29/2022] Open
Abstract
Introduction Dementia is a neurodegenerative condition characterized by cognitive decline and increased functional dependency. With most persons living with dementia (PLWDs) residing at home, home-based interventions provide a convenient and individualized alternative for person-centered care. Most of the evidence focused on specific interventions or exercise-based activities; there remains a gap in understanding the impacts of a broader range of non-exercise interventions on PLWDs and their caregivers. This review aimed to understand the impacts of home-based, non-exercise interventions on the behavioral, functional, cognitive, and mood outcomes of PLWDs, and their caregiver's quality of life (QoL), burden and mood. Methods Search for studies published up to June 2020 was conducted on CINAHL, PsycArticles, PubMed, SAGE Journals, Science Direct, and Web of Science. A search was also done manually based on the bibliographies of selected articles. The inclusion criteria for the systematic review were: (i) participants with a medical diagnosis of dementia, (ii) participants who resided at own home, (iii) intervention in the home setting, (iv) investigate interventions other than physical exercise, (v) randomized controlled trials (RCTs) or quasi-experimental studies, and (vi) full-text study published in English and in a peer-reviewed journal. Results and discussion Eighteen studies consisting of 14 RCTs and 4 quasi-experimental studies were included. Interventions included were occupational therapy, cognitive rehabilitation, tailored activity program, cognitive stimulation therapy, personalized reminiscence, music therapy, reality orientation, biobehavioral and multicomponent interventions. Results were mixed, but important intervention features were highlighted. Personalized activities for PLWDs that are aligned to their interest and ability appeared to contribute to intervention effectiveness especially in reducing behavioral symptoms and improving functional status. Involvement of caregivers in interventions is another feature of effective interventions for both the PLWDs and the caregivers' QoL, provided it is not deemed demanding or challenging to the caregivers. The inclusion of caregiver's education was effective in reducing caregivers' burden, particularly when the interventions improved the PLWD's functional status.
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Affiliation(s)
- Davynn Gim Hoon Tan
- Health and Social Sciences, Singapore Institute of Technology, Singapore, Singapore
| | | | - Cheyenne Shuen Chong
- Health and Social Sciences, Singapore Institute of Technology, Singapore, Singapore
| | | | - Boon-Seng Wong
- Health and Social Sciences, Singapore Institute of Technology, Singapore, Singapore
- Department of Physiology, National University of Singapore, Singapore, Singapore
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COOK DIANEJ, STRICKLAND MIRANDA, SCHMITTER-EDGECOMBE MAUREEN. Detecting Smartwatch-based Behavior Change in Response to a Multi-domain Brain Health Intervention. ACM TRANSACTIONS ON COMPUTING FOR HEALTHCARE 2022; 3:33. [PMID: 35815157 PMCID: PMC9268550 DOI: 10.1145/3508020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Accepted: 12/01/2021] [Indexed: 06/15/2023]
Abstract
In this study, we introduce and validate a computational method to detect lifestyle change that occurs in response to a multi-domain healthy brain aging intervention. To detect behavior change, digital behavior markers (DM) are extracted from smartwatch sensor data and a Permutation-based Change Detection (PCD) algorithm quantifies the change in marker-based behavior from a pre-intervention, one-week baseline. To validate the method, we verify that changes are successfully detected from synthetic data with known pattern differences. Next, we employ this method to detect overall behavior change for n=28 BHI subjects and n=17 age-matched control subjects. For these individuals, we observe a monotonic increase in behavior change from the baseline week with a slope of 0.7460 for the intervention group and a slope of 0.0230 for the control group. Finally, we utilize a random forest algorithm to perform leave-one-subject-out prediction of intervention versus control subjects based on digital marker delta values. The random forest predicts whether the subject is in the intervention or control group with an accuracy of 0.87. This work has implications for capturing objective, continuous data to inform our understanding of intervention adoption and impact.
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Affiliation(s)
- DIANE J. COOK
- School of Electrical Engineering and Computer Science.
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Sun H, Soh KG, Norjali Wazir MRW, Ding C, Xu T, Zhang D. Can Self-Regulatory Strength Training Counter Prior Mental Exertion? A Systematic Review of Randomized Controlled Trials. Front Public Health 2022; 10:904374. [PMID: 35757630 PMCID: PMC9226420 DOI: 10.3389/fpubh.2022.904374] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 05/09/2022] [Indexed: 12/12/2022] Open
Abstract
Background Prior mental exertion consumes self-regulation and influences any subsequent physical or cognitive performance according to the strength model of self-regulation. However, the counteractive effect of self-regulatory strength training remains unclear. Objective This study aims to report a comprehensive systematic review investigating self-regulatory strength training programmes on physical or cognitive performance. Methods To select relevant studies from the available literature, a thorough search was conducted on PubMed, Web of Science, EBSCOhost (CENTRAL, Psychology and Behavioral Sciences Collection, SPORTDicus), Scopus, and Google Scholar, as well as the sources of reference for gray literature. Only randomized controlled trials involving healthy humans, strength-based self-regulation training programmes with comparable protocols, and a physical or cognitive task associated with the study were selected for the current review. The Grading of Recommendations Assessment Development and Evaluation (GRADE) framework was used to develop the summary of findings. Results Twelve articles were included based on the selection criteria. Evidence certainty for outcomes was graded as either low or very low level. The majority of the studies reported that self-regulatory strength training programmes can significantly counter prior mental exertion and decrement of performance, while only one study did not find such improvement. According to the strength model, a period of training increased the ‘self-regulatory muscle.' Conclusion Strength is an important ingredient in the resource model of self-regulation and can be trained to counter prior mental exertion and improve subsequent physical and cognitive performance. The training effects are cross-domain (e.g., emotional and cognitive domains; higher and lower levels of executive functions). However, motivation plays a key role to mobilize this resource. Future studies should examine the mechanism that underlies the strength. Systematic Review Registration https://inplasy.com/inplasy-2022-1-0060/, identifier: INPLASY202210060.
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Affiliation(s)
- He Sun
- Department of Sport Studies, Faculty of Education Studies, Universiti Putra Malaysia, Selangor, Malaysia
| | - Kim Geok Soh
- Department of Sport Studies, Faculty of Education Studies, Universiti Putra Malaysia, Selangor, Malaysia
| | | | - Cong Ding
- Department of Sport Studies, Faculty of Education Studies, Universiti Putra Malaysia, Selangor, Malaysia
| | - Tingting Xu
- School of Journalism and Communication, Zhengzhou University, Zhengzhou, China
| | - Dong Zhang
- School of Physical Education and Sports, SooChow University, Suzhou, China
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Kong H, Xu LM, Wang DX. Perioperative neurocognitive disorders: A narrative review focusing on diagnosis, prevention, and treatment. CNS Neurosci Ther 2022; 28:1147-1167. [PMID: 35652170 PMCID: PMC9253756 DOI: 10.1111/cns.13873] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 05/03/2022] [Accepted: 05/06/2022] [Indexed: 12/13/2022] Open
Abstract
Perioperative neurocognitive disorders (NCDs) refer to neurocognitive abnormalities detected during the perioperative periods, including preexisting cognitive impairment, preoperative delirium, delirium occurring up to 7 days after surgery, delayed neurocognitive recovery, and postoperative NCD. The Diagnostic and Statistical Manual of Mental Disorders‐5th edition (DSM‐5) is the golden standard for diagnosing perioperative NCDs. Given the impracticality of using the DSM‐5 by non‐psychiatric practitioners, many diagnostic tools have been developed and validated for different clinical scenarios. The etiology of perioperative NCDs is multifactorial and includes predisposing and precipitating factors. Identifying these risk factors is conducive to preoperative risk stratification and perioperative risk reduction. Prevention for perioperative NCDs should include avoiding possible contributors and implementing nonpharmacologic and pharmacological interventions. The former generally includes avoiding benzodiazepines, anticholinergics, prolonged liquid fasting, deep anesthesia, cerebral oxygen desaturation, and intraoperative hypothermia. Nonpharmacologic measures include preoperative cognitive prehabilitation, comprehensive geriatric assessment, implementing fast‐track surgery, combined use of regional block, and sleep promotion. Pharmacological measures including dexmedetomidine, nonsteroidal anti‐inflammatory drugs, and acetaminophen are found to have beneficial effects. Nonpharmacological treatments are the first‐line measures for established perioperative NCDs. Pharmacological treatments are still limited to severely agitated or distressed patients.
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Affiliation(s)
- Hao Kong
- Department of Anesthesiology and Critical Care Medicine, Peking University First Hospital, Beijing, China
| | - Long-Ming Xu
- Department of Anesthesiology and Critical Care Medicine, Peking University First Hospital, Beijing, China
| | - Dong-Xin Wang
- Department of Anesthesiology and Critical Care Medicine, Peking University First Hospital, Beijing, China.,Outcomes Research Consortium, Cleveland, Ohio, USA
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Effectiveness of Cognitive Stimulation Personalized by the Preexisting Cognitive Level in Older Adults. TOPICS IN GERIATRIC REHABILITATION 2022. [DOI: 10.1097/tgr.0000000000000345] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Saccasan N, Scerri C. Dementia knowledge, attitudes and training needs of speech-language pathology students and practitioners: A countrywide study. INTERNATIONAL JOURNAL OF LANGUAGE & COMMUNICATION DISORDERS 2020; 55:955-970. [PMID: 33051989 DOI: 10.1111/1460-6984.12574] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 09/04/2020] [Accepted: 09/05/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Due to dementia-related communication difficulties, speech-language pathologists (SLPs) play a significant role in supporting individuals with dementia and their caregivers. Nevertheless, SLP practitioners may not have received adequate dementia training during their undergraduate programme and skills updating post-qualification. Investigating the knowledge, attitudes and training needs of SLP students and practitioners would provide evidence on the need of enhancing training in dementia care and management at both the undergraduate level and through continuous professional development programmes. AIMS To assess the levels of dementia knowledge, attitudes and training needs of SLP students and practitioners. METHODS & PROCEDURES A countrywide survey was conducted with undergraduate students reading for a BSc degree in communication therapy and SLPs currently in practice. Dementia knowledge and attitudes were assessed using the Alzheimer's Disease Knowledge Scale (ADKS) and the Dementia Attitude Scale (DAS). Training needs were measured using a three-point Likert scale from a list of topics related to dementia management and care. Quantitative methods were used to analyse the collected data. OUTCOMES & RESULTS A total of 49 SLP students (94.2% response rate) and 113 practitioners (57.4% response rate) completed the survey. Although SLP practitioners scored significantly better than students on the ADKS and its constructs, both cohorts showed inadequate knowledge of dementia, in particular dementia risk factors. In general, both SLP students and practitioners showed positive attitudes towards individuals with dementia, even though significant differences were observed. With respect to training needs, SLP practitioners significantly scored less compared with students denoting that, in this cohort, there was the belief that less training in dementia was required. CONCLUSIONS & IMPLICATIONS Although SLPs have an important role to play in the management and care of individuals with dementia, the findings of this study indicated a shortage of in-depth knowledge in this area of practice. This continues to highlight the need of enhancing dementia training programmes through undergraduate curriculum development and continuous professional programmes for skills updating. What this paper adds What is already known on the subject One of the symptoms of dementia is that affected individuals progressively lose the ability to communicate effectively. With an increase in the number of people with dementia due to global ageing growth, SLPs are more likely to come into contact with such individuals and their caregivers. At present, there is little research on the levels of dementia knowledge, attitudes and training needs among individuals pursuing their career in this profession. What this paper adds to existing knowledge This study highlights a dearth of in-depth knowledge among undergraduate students and practising SLPs in various aspects of dementia management and care and argues on the need of enhancing training in this field of study. What are the potential or actual clinical implications of this work? Improving SLPs' knowledge on dementia can enhance their professional role in several areas, including the provision of information on risk factors, disease progression and its effect on communication abilities, screening of cognitive communication difficulties and developing management plans aimed at maintaining communication abilities at the highest level.
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Affiliation(s)
- Nicola Saccasan
- Department of Gerontology and Dementia Studies, Faculty of Social Wellbeing, University of Malta, Msida, Malta
| | - Charles Scerri
- Department of Pathology, Faculty of Medicine and Surgery, University of Malta, Msida, Malta
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