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Implementation of evidence-based, non-pharmacological interventions addressing behavior and psychological symptoms of dementia: a systematic review focused on implementation strategies. Int Psychogeriatr 2021; 33:947-975. [PMID: 33190660 DOI: 10.1017/s1041610220001702] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE This study aimed to identify the nature and effects of implementation strategies to increase the use of evidence-based, non-pharmacological interventions designed to reduce the frequency and/or severity of behavioral and psychological symptoms associated with dementia, for people living in the community. DESIGN This was a systematic review of implementation studies. We searched six databases (in January 2019) and hand-searched reference lists of reports. Studies were included if they used quantitative methods evaluating the use of implementation strategies to increase the use of non-pharmacological interventions. These interventions had to have been tested in a randomized controlled trial (RCT) and found to reduce behavioral and psychological symptoms of dementia, for those living in the community. Studies needed to report the effect of the implementation on clinical practice, for example, a change in practice or the adoption of the intervention in community settings. RESULTS Twelve studies were included: 11 one-group pre-post design studies and 1 cluster RCT. All studies reported practice change - the majority implementing a new intervention, with six different types of interventions implemented. All studies reported including using partnerships, new funding, educational strategies, and ongoing support and consultation. Seven implementation studies reported positive outcomes for clients on some aspect of behavior or depression for the person with dementia. CONCLUSIONS Implementation studies using multiple implementation strategies to increase the use of non-pharmacological interventions have demonstrated improvements in behavioral and psychological symptoms common in people with dementia, when provided by clinicians as part of their everyday work routines.
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Abstract
This article describes the public health impact of Alzheimer's disease (AD), including incidence and prevalence, mortality and morbidity, use and costs of care, and the overall impact on caregivers and society. The Special Report discusses the future challenges of meeting care demands for the growing number of people living with Alzheimer's dementia in the United States with a particular emphasis on primary care. By mid-century, the number of Americans age 65 and older with Alzheimer's dementia may grow to 13.8 million. This represents a steep increase from the estimated 5.8 million Americans age 65 and older who have Alzheimer's dementia today. Official death certificates recorded 122,019 deaths from AD in 2018, the latest year for which data are available, making Alzheimer's the sixth leading cause of death in the United States and the fifth leading cause of death among Americans age 65 and older. Between 2000 and 2018, deaths resulting from stroke, HIV and heart disease decreased, whereas reported deaths from Alzheimer's increased 146.2%. In 2019, more than 16 million family members and other unpaid caregivers provided an estimated 18.6 billion hours of care to people with Alzheimer's or other dementias. This care is valued at nearly $244 billion, but its costs extend to family caregivers' increased risk for emotional distress and negative mental and physical health outcomes. Average per-person Medicare payments for services to beneficiaries age 65 and older with AD or other dementias are more than three times as great as payments for beneficiaries without these conditions, and Medicaid payments are more than 23 times as great. Total payments in 2020 for health care, long-term care and hospice services for people age 65 and older with dementia are estimated to be $305 billion. As the population of Americans living with Alzheimer's dementia increases, the burden of caring for that population also increases. These challenges are exacerbated by a shortage of dementia care specialists, which places an increasing burden on primary care physicians (PCPs) to provide care for people living with dementia. Many PCPs feel underprepared and inadequately trained to handle dementia care responsibilities effectively. This report includes recommendations for maximizing quality care in the face of the shortage of specialists and training challenges in primary care.
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Brown SR, Yoward S. The effectiveness of home-based exercise programmes on mobility and functional independence in community-dwelling adults with Alzheimer's disease: a critical review. INTERNATIONAL JOURNAL OF THERAPY AND REHABILITATION 2019. [DOI: 10.12968/ijtr.2017.0168] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Background/AimsIn the UK, two-thirds of people with dementia are community-dwelling. Guidelines recommend exercise to promote independence among this population, however evidence to support this is scarce. This study aimed to evaluate the effectiveness of home-based exercise programmes on mobility and functional independence in people with Alzheimer's disease living in the community.MethodsThe following electronic databases were searched: AMED, CINAHL, EMBASE, Medline, SPORTsDiscus, The Cochrane Library, PEDro, OpenGrey and Online Thesis. All included trials were assessed for methodological quality using PEDro bias scores and McMaster's Critical Appraisal Tool and Guideline. English language restrictions were applied.ResultsA total of seven trials were included within the review. Trial quality was mixed. All trials reported measures for mobility, while five trials included measures of functional independence. Results for the effectiveness of home-based exercise on mobility were mixed, with only two studies reporting significant improvements. Functional independence significantly improved in all trials.ConclusionsThe effectiveness of home-based exercise programmes on mobility in community-dwelling people with Alzheimer's disease remains inconclusive, while a growing body of evidence indicates its effectiveness in improving functional independence. However, high quality trials are scarce. Larger, randomised, controlled trials specific to this population are thus warranted.
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Affiliation(s)
- Samantha Rachael Brown
- Senior Physiotherapist in Older Person's Medicine, Newcastle-upon-Tyne, Hospitals NHS Foundation Trust, Newcastle-upon-Tyne, UK
| | - Samantha Yoward
- Senior Lecturer, School of Health Sciences, York St John University, York, UK
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Samus QM, Black BS, Reuland M, Leoutsakos JMS, Pizzi L, Frick KD, Roth DL, Gitlin LN, Lyketsos CG, Johnston D. MIND at Home-Streamlined: Study protocol for a randomized trial of home-based care coordination for persons with dementia and their caregivers. Contemp Clin Trials 2018; 71:103-112. [PMID: 29783091 PMCID: PMC6415306 DOI: 10.1016/j.cct.2018.05.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 05/08/2018] [Accepted: 05/17/2018] [Indexed: 11/22/2022]
Abstract
BACKGROUND Dementia is associated with high health care costs, premature long-term care (LTC) placement, medical complications, reduced quality of life, and caregiver burden. Most health care providers and systems are not yet organized or equipped to provide comprehensive long-term care management for dementia, although a range of effective symptoms and supportive care approaches exist. The Maximizing Independence at Home-Streamlined (MIND-S) is a promising model of home-based dementia care coordination designed to efficiently improve person-centered outcomes, while reducing care costs. This report describes the rationale and design of an NIA-funded randomized controlled trial to test the impact of MIND-S on time to LTC placement, person with dementia outcomes (unmet needs, behavior, quality of life), family caregiver outcomes (unmet needs, burden), and cost offset at 18 (primary end point) and 24 months, compared to an augmented usual care group. METHODS This is a 24-month, parallel group, randomized trial evaluating MIND-S in a cohort of 304 community-living persons with dementia and their family caregivers in Maryland. MIND-S dyads receive 18 months of care coordination by an interdisciplinary team comprised of trained non-clinical community workers (e.g. Memory Care Coordinators), a registered nurse, and a geriatric psychiatrist. Intervention components include in-home dementia-related needs assessments; individualized care planning; implementation of standardized evidence-based care strategy protocols; and ongoing monitoring and reassessment. Outcomes are assessed by blinded evaluators at baseline, 4.5, 9, 13.5, 18, and 24 months. DISCUSSION Trial results will provide rigorous data to inform innovations in effective system-level approaches to dementia care.
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Affiliation(s)
| | | | | | | | | | - Kevin D Frick
- Carey Business School, Johns Hopkins University, USA
| | - David L Roth
- School of Medicine, Johns Hopkins University, USA
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Samus QM, Davis K, Willink A, Black BS, Reuland M, Leoutsakos J, Roth DL, Wolff J, Gitlin LN, Lyketsos CG, Johnston D. Comprehensive home-based care coordination for vulnerable elders with dementia: Maximizing Independence at Home-Plus-Study protocol. INTERNATIONAL JOURNAL OF CARE COORDINATION 2017; 20:123-134. [PMID: 29607051 PMCID: PMC5870897 DOI: 10.1177/2053434517744071] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
INTRODUCTION Despite availability of effective care strategies for dementia, most health care systems are not yet organized or equipped to provide comprehensive family-centered dementia care management. Maximizing Independence at Home-Plus is a promising new model of dementia care coordination being tested in the U.S. through a Health Care Innovation Award funded by the Centers for Medicare and Medicaid Services that may serve as a model to address these delivery gaps, improve outcomes, and lower costs. This report provides an overview of the Health Care Innovation Award aims, study design, and methodology. METHODS This is a prospective, quasi-experimental intervention study of 342 community-living Medicare-Medicaid dual eligibles and Medicare-only beneficiaries with dementia in Maryland. Primary analyses will assess the impact of Maximizing Independence at Home-Plus on risk of nursing home long-term care placement, hospitalization, and health care expenditures (Medicare, Medicaid) at 12, 18 (primary end point), and 24 months, compared to a propensity-matched comparison group. DISCUSSION The goals of the Maximizing Independence at Home-Plus model are to improve care coordination, ability to remain at home, and life quality for participants and caregivers, while reducing total costs of care for this vulnerable population. This Health Care Innovation Award project will provide timely information on the impact of Maximizing Independence at Home-Plus care coordination model on a variety of outcomes including effects on Medicaid and Medicare expenditures and service utilization. Participant characteristic data, cost savings, and program delivery costs will be analyzed to develop a risk-adjusted payment model to encourage sustainability and facilitate spread.
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Affiliation(s)
| | - Karen Davis
- Johns Hopkins University Bloomberg School of Public Health, USA
| | - Amber Willink
- Johns Hopkins University Bloomberg School of Public Health, USA
| | | | | | | | - David L Roth
- Johns Hopkins University School of Medicine, USA
| | - Jennifer Wolff
- Johns Hopkins University Bloomberg School of Public Health, USA
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Robinson KM, Crawford TN, Buckwalter KC, Casey DA. Outcomes of a Two-Component Intervention on Behavioral Symptoms in Persons With Dementia and Symptom Response in Their Caregivers. J Appl Gerontol 2016; 37:570-594. [DOI: 10.1177/0733464816677549] [Citation(s) in RCA: 6] [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: This study evaluated the longitudinal influence of an individualized evidence-based psychoeducational intervention for caregivers on frequency of behavioral symptoms in persons with dementia (PWD) and caregiver reaction to these symptoms. The intervention included information about the disease process using Progressively Lowered Stress Threshold (PLST) content and a family meeting based on Mittelman’s New York University Intervention. Method: A quasi-experimental study design was implemented. The Revised Memory and Behavior Problems Checklist was administered to N = 127 caregiver/care recipient dyads at baseline, 6, 12, and 18 months follow-up. All caregivers were enrolled in the intervention at baseline and followed over 18 months. Linear mixed models were developed to evaluate effects on frequency of behavioral symptoms in PWD and caregiver response. Results: The most frequently occurring behavior was memory problems, although depressive behaviors produced the most negative caregiver responses. Between baseline and 6-month follow-up, there was a significant decrease in frequency of behavioral symptoms. Overall, there was a significant decrease in caregiver’s reaction to behavioral symptoms from baseline to 18-month follow-up.
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Guest MA, Miller MC, Smith MP, Hyleman B. Office for the Study of Aging at the University of South Carolina: Promoting Healthy Aging Through Program Development, Evaluation, Education/Training, and Research for South Carolina's Older Adults. J Appl Gerontol 2016; 37:332-348. [PMID: 27075373 DOI: 10.1177/0733464816643878] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The Office for the Study of Aging (OSA) at the University of South Carolina was established in 1988 in conjunction with the founding of the South Carolina Alzheimer's Disease Registry. Over the last 25 years, the Office for the Study of Aging has furthered its purpose through the development of research and programs for all of South Carolina's aging population. Examples include the Placemat Strength Training Program, the Dementia Dialogues education program, and the South Carolina Vulnerable Adult Guardian ad Litem program. The work of the office is sustained through a unique government-university-community partnership that supports innovative work and provides direct lines for dissemination, translation, and implementation of programs. The office's efforts have resulted in two state laws involving aging and older adults as well as recognition through awards and publications. The Office provides a partnership model that offers a dissemination and translation pipeline for programs to be developed, piloted, revised, and enacted into policy.
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