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Mühlichen F, Michalowsky B, Rädke A, Platen M, Mohr W, Thyrian JR, Hoffmann W. Tasks and Activities of an Effective Collaborative Dementia Care Management Program in German Primary Care. J Alzheimers Dis 2022; 87:1615-1625. [PMID: 35491783 PMCID: PMC9277686 DOI: 10.3233/jad-215656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background: Recent studies have demonstrated the efficiency of collaborative dementia care, which aims to improve post-diagnostic support. However, tasks carried out of such models are currently unknown, hindering its implementation. Objective: To describe tasks of a collaborative model of dementia care, analyze the association between specific task subgroups and number of tasks with patients’ and caregivers’ characteristics and the impact of specific tasks on health-related quality of life (HRQoL). Methods: The analysis was based on 183 persons with dementia (PwD) who received dementia care management conducted by dementia-specific qualified nurses. A standardized, computer-assisted assessment was used to identify patients’ and caregivers’ unmet needs. Tasks carried out to address unmet needs were documented, categorized, and descriptively analyzed. We used multivariate regression models to identify socio-demographic and clinical factors associated with a specific subgroup of tasks or a higher number of tasks. Results: On average, 20.5 tasks were carried out per dyad (PwD and caregiver). 41% of tasks were categorized to cooperation with other healthcare providers, 39% to nursing care, and 19% to social support. Lower HRQoL and higher age, cognitive impairment, deficits in daily living activities, and depressive symptoms were significantly associated with a higher number of tasks. A higher number of cooperation tasks were associated with a higher gain in HRQoL. Conclusion: Patients’ characteristics and HRQoL significantly determine the intensity of collaborative care interventions. Variability of the intensity should be considered in developing future studies and in the implementation into routine care. ClinicalTrials.gov Identifier: NCT01401582
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Affiliation(s)
- Franka Mühlichen
- German Center for Neurodegenerative Diseases (DZNE) Greifswald, Greifswald, Germany
| | - Bernhard Michalowsky
- German Center for Neurodegenerative Diseases (DZNE) Greifswald, Greifswald, Germany
| | - Anika Rädke
- German Center for Neurodegenerative Diseases (DZNE) Greifswald, Greifswald, Germany
| | - Moritz Platen
- German Center for Neurodegenerative Diseases (DZNE) Greifswald, Greifswald, Germany
| | - Wiebke Mohr
- German Center for Neurodegenerative Diseases (DZNE) Greifswald, Greifswald, Germany
| | - Jochen René Thyrian
- German Center for Neurodegenerative Diseases (DZNE) Greifswald, Greifswald, Germany
- Institute for Community Medicine, University Medicine, University of Greifswald, Greifswald, Germany
| | - Wolfgang Hoffmann
- German Center for Neurodegenerative Diseases (DZNE) Greifswald, Greifswald, Germany
- Institute for Community Medicine, University Medicine, University of Greifswald, Greifswald, Germany
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Huo Z, Chan JYC, Lin J, Bat BKK, Chan TK, Tsoi KKF, Yip BHK. Supporting Informal Caregivers of People With Dementia in Cost-Effective Ways: A Systematic Review and Meta-Analysis. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2021; 24:1853-1862. [PMID: 34838284 DOI: 10.1016/j.jval.2021.05.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 04/07/2021] [Accepted: 05/30/2021] [Indexed: 06/13/2023]
Abstract
OBJECTIVES Caring for persons with dementia is a heavy burden for informal caregivers. This study aimed to appraise the economic evidence of interventions supporting informal caregivers of people with dementia. METHODS Literature was searched, and trial-based studies evaluating the costs and effects of interventions supporting informal caregivers of people with dementia were included. Cost data were analyzed from both healthcare and societal perspectives. Random-effects models were used to synthesize cost and effect data, based on mean differences (MDs) or standardized MDs. RESULTS Of 33 eligible studies identified from 48 588 records, 14 (42.4%) showed net savings in total cost regardless of analytical perspectives. Among 22 studies included in meta-analyses, caregiver-focused psychosocial interventions showed improvements in caregivers' psychological health (n = 4; standardized MD 0.240; 95% confidence interval 0.094-0.387); nevertheless, the increases in societal cost were significant (n = 5; MD 3144; 95% confidence interval 922-5366). Psychological intervention and behavioral management engaging patient-caregiver dyads showed positive effects on caregivers' subjective burden, also with increases in total cost. Subgroup analyses indicated that the inclusion of different intervention components, the caregiver characteristics, and the follow-up periods could affect the costs and effects of interventions supporting informal caregivers. CONCLUSIONS Psychosocial interventions directed at informal caregivers and dyad-based psychological and behavioral interventions are effective but also expensive. The use of these interventions depends on the society's willingness to pay. More comprehensive economic evidence of interventions supporting informal caregivers is required, and the design of intervention should focus more on different intervention components, characteristics of patients and caregivers, and healthcare systems.
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Affiliation(s)
- Zhaohua Huo
- JC School of Public Health and Primary Care, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Joyce Y C Chan
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Jiaer Lin
- JC School of Public Health and Primary Care, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Baker K K Bat
- JC School of Public Health and Primary Care, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Tak Kit Chan
- JC School of Public Health and Primary Care, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Kelvin K F Tsoi
- JC School of Public Health and Primary Care, The Chinese University of Hong Kong, Shatin, Hong Kong; Stanley Ho Big Data Decision Analytics Research Centre, The Chinese University of Hong Kong, Shatin, Hong Kong.
| | - Benjamin H K Yip
- JC School of Public Health and Primary Care, The Chinese University of Hong Kong, Shatin, Hong Kong.
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Thoits T, Sadasivan J, Parker JL, Andersen NJ. Acute Healthcare Utilization of a Multidisciplinary Neurocognitive Dementia Patient Cohort. J Clin Neurol 2020; 16:433-437. [PMID: 32657064 PMCID: PMC7354981 DOI: 10.3988/jcn.2020.16.3.433] [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: 10/15/2019] [Revised: 03/23/2020] [Accepted: 03/23/2020] [Indexed: 11/30/2022] Open
Abstract
Background and Purpose Upon referral from the primary care provider (PCP), dementia is diagnosed either by a neuropsychological evaluation (NPE) or at a multidisciplinary neurocognitive clinic (MNC). Following the NPE, patients continue receiving care from their PCP. In contrast, patients at the MNC are followed by a multidisciplinary care team that provides expertise across specialties in dementia care and education for the patient, family members, and care providers. The purpose of the study was to determine the utilization of acute healthcare services during the 2 years following a diagnosis of dementia in patients from the MNC and NPE. Methods A retrospective review was performed of 581 electronic medical records from January 2010 through December 2014 for 2 cohorts of patients diagnosed with dementia 1) by a neuropsychologist or 2) in a MNC. Acute-care hospital admissions, emergency room (ER) visits, and nonroutine PCP visits were identified. Categorical demographics and utilization variables were summarized by frequency. Chi-square analysis was used to analyze demographic characteristics and overall utilization between MNCs and NPE. Utilization in comparison with various demographic characteristics was analyzed using Spearman correlation coefficients and negative binomial regressions. Results Patients evaluated in the MNC were older, more severely impaired, and lived alone more often compared with NPE patients, but there was no increase in hospital admissions and ER visits. Patients who underwent NPE were 1.58 times more likely to have a nonroutine PCP office visit than patients evaluated in the MNC (p=0.0093). Conclusions Performing follow-up in multidisciplinary clinics provides patients with more education and may help to reduce the utilization of healthcare services.
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Affiliation(s)
- Timothy Thoits
- Division of Clinical Neurosciences, Spectrum Health, Grand Rapids, MI, USA.
| | - Janani Sadasivan
- Michigan State University College of Human Medicine, Grand Rapids, MI, USA
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Røsvik J, Michelet M, Engedal K, Bieber A, Broda A, Gonçalves-Pereira M, Hopper L, Irving K, Jelley H, Kerpershoek L, Meyer G, Marques MJ, Portolani E, Sjölund BM, Sköldunger A, Stephan A, Verhey F, de Vugt M, Woods B, Wolfs C, Zanetti O, Selbaek G. Interventions to enhance access to and utilization of formal community care services for home dwelling persons with dementia and their informal carers. A scoping review. Aging Ment Health 2020; 24:200-211. [PMID: 30663890 DOI: 10.1080/13607863.2018.1523876] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Objectives: Home dwelling people with dementia and their informal carers often do not receive the formal care services they need. This study examined and mapped the research regarding interventions to improve access and use of formal community care services.Method: This is a scoping review with searches in PubMed, CINAHL, PsychINFO, Medline, Cochrane Database of Systematic Reviews, Social Science Citation index and searches of grey literature in international and national databases. Studies were categorized according to the measure used to enhance access or use.Results: From international databases, 2833 studies were retrieved, 11 were included. Five studies were included from other sources. In total, 16 studies published between 1989 and 2018 were examined; seven randomized controlled trials, six pretest-posttest studies and three non-randomized controlled studies. Sample sizes varied from 29 to 2682 participants, follow-up from four weeks to four years. Five types of interventions were identified: Case management, monetary support, referral enhancing, awareness & information focused and inpatient focused. Only two studies had access or use of community services as the primary outcome. Fourteen studies, representing all five types of interventions, had positive effects on one or more relevant outcomes. Two interventions had no effect on relevant outcomes.Conclusion: The included studies varied widely regarding design, type of intervention and outcomes. Based on this, the evidence base for interventions to enhance access to and use of formal community services is judged to be limited. The most studied type of intervention was case management. More research is recommended in this field.
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Affiliation(s)
- Janne Røsvik
- Norwegian National Advisory Unit on Ageing and Health, Vestfold Hospital Trust, Tønsberg, Norway.,Department of Geriatric Medicine, Oslo University Hospital, Norway
| | - Mona Michelet
- Norwegian National Advisory Unit on Ageing and Health, Vestfold Hospital Trust, Tønsberg, Norway.,Department of Geriatric Medicine, Oslo University Hospital, Norway.,Faculty of Medicine, Institute of Health and Society, University of Oslo, Oslo, Norway
| | - Knut Engedal
- Norwegian National Advisory Unit on Ageing and Health, Vestfold Hospital Trust, Tønsberg, Norway.,Department of Geriatric Medicine, Oslo University Hospital, Norway
| | - Anja Bieber
- Martin Luther University Halle-Wittenberg, Medical Faculty, Institute of Health and Nursing Sciences, Halle (Saale), Germany
| | - Anja Broda
- Martin Luther University Halle-Wittenberg, Medical Faculty, Institute of Health and Nursing Sciences, Halle (Saale), Germany
| | - Manuel Gonçalves-Pereira
- CEDOC, Nova Medical School/Faculdade de Ciências Médicas, Universidade Nova de Lisboa, Lisbon, Portugal
| | - Louise Hopper
- School of Nursing and Human Sciences, Dublin City University, Dublin, Ireland
| | - Kate Irving
- School of Nursing and Human Sciences, Dublin City University, Dublin, Ireland
| | - Hannah Jelley
- Dementia Services Development Centre, Bangor University, Bangor, UK
| | - Liselot Kerpershoek
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Alzheimer Center Limburg, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Gabriele Meyer
- Martin Luther University Halle-Wittenberg, Medical Faculty, Institute of Health and Nursing Sciences, Halle (Saale), Germany
| | - Maria J Marques
- CEDOC, Nova Medical School/Faculdade de Ciências Médicas, Universidade Nova de Lisboa, Lisbon, Portugal
| | - Elisa Portolani
- Alzheimer's Research Unit - Memory Clinic - IRCCS Centro San Giovanni di Dio - Fatebebenefratelli, Brescia, Italy
| | - Britt-Marie Sjölund
- Department of Neurobiology, Care sciences and Society, Karolinska Institutet, Stockholm, Sweden
| | - Anders Sköldunger
- Department of Neurobiology, Care sciences and Society, Karolinska Institutet, Stockholm, Sweden
| | - Astrid Stephan
- Martin Luther University Halle-Wittenberg, Medical Faculty, Institute of Health and Nursing Sciences, Halle (Saale), Germany
| | - Frans Verhey
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Alzheimer Center Limburg, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Marjolein de Vugt
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Alzheimer Center Limburg, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Bob Woods
- Dementia Services Development Centre, Bangor University, Bangor, UK
| | - Claire Wolfs
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Alzheimer Center Limburg, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Orazio Zanetti
- Alzheimer's Research Unit - Memory Clinic - IRCCS Centro San Giovanni di Dio - Fatebebenefratelli, Brescia, Italy
| | - Geir Selbaek
- Norwegian National Advisory Unit on Ageing and Health, Vestfold Hospital Trust, Tønsberg, Norway.,Faculty of Medicine, Institute of Health and Society, University of Oslo, Oslo, Norway.,Centre for Old Age Psychiatric Research, Innlandet Hospital Trust, Ottestad, Norway
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Clarkson P, Davies L, Jasper R, Loynes N, Challis D. A Systematic Review of the Economic Evidence for Home Support Interventions in Dementia. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2017; 20:1198-1209. [PMID: 28964453 DOI: 10.1016/j.jval.2017.04.004] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Revised: 04/04/2017] [Accepted: 04/08/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND Recent evidence signals the need for effective forms of home support to people with dementia and their carers. The cost-effectiveness evidence of different approaches to support is scant. OBJECTIVES To appraise economic evidence on the cost-effectiveness of home support interventions for dementia to inform future evaluation. METHODS A systematic literature review of full and partial economic evaluations was performed using the British National Health Service Economic Evaluation Database supplemented by additional references. Study characteristics and findings, including incremental cost-effectiveness ratios, when available, were summarized narratively. Study quality was appraised using the National Health Service Economic Evaluation Database critical appraisal criteria and independent ratings, agreed by two reviewers. Studies were located on a permutation matrix describing their mix of incremental costs/effects to aid decision making. RESULTS Of the 151 articles retrieved, 14 studies met the inclusion criteria: 8 concerning support to people with dementia and 6 to carers. Five studies were incremental cost-utility analyses, seven were cost-effectiveness analyses, and two were cost consequences analyses. Five studies expressed incremental cost-effectiveness ratios as cost per quality-adjusted life-year (£6,696-£207,942 per quality-adjusted life-year). In four studies, interventions were dominant over usual care. Two interventions were more costly but more beneficial and were favorable against current acceptability thresholds. CONCLUSIONS Occupational therapy, home-based exercise, and a carers' coping intervention emerged as cost-effective approaches for which there was better evidence. These interventions used environmental modifications, behavior management, physical activity, and emotional support as active components. More robust evidence is needed to judge the value of these and other interventions across the dementia care pathway.
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Affiliation(s)
- Paul Clarkson
- Personal Social Services Research Unit (PSSRU), Division of Population Health, Health Services Research and Primary Care, University of Manchester, Manchester, UK.
| | - Linda Davies
- Division of Population Health, Health Services Research and Primary Care, Centre for Health Economics, University of Manchester, Manchester, UK
| | - Rowan Jasper
- Personal Social Services Research Unit (PSSRU), Division of Population Health, Health Services Research and Primary Care, University of Manchester, Manchester, UK
| | - Niklas Loynes
- Personal Social Services Research Unit (PSSRU), Division of Population Health, Health Services Research and Primary Care, University of Manchester, Manchester, UK
| | - David Challis
- Personal Social Services Research Unit (PSSRU), Division of Population Health, Health Services Research and Primary Care, University of Manchester, Manchester, UK
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Reilly S, Miranda‐Castillo C, Malouf R, Hoe J, Toot S, Challis D, Orrell M. Case management approaches to home support for people with dementia. Cochrane Database Syst Rev 2015; 1:CD008345. [PMID: 25560977 PMCID: PMC6823260 DOI: 10.1002/14651858.cd008345.pub2] [Citation(s) in RCA: 100] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Over 35 million people are estimated to be living with dementia in the world and the societal costs are very high. Case management is a widely used and strongly promoted complex intervention for organising and co-ordinating care at the level of the individual, with the aim of providing long-term care for people with dementia in the community as an alternative to early admission to a care home or hospital. OBJECTIVES To evaluate the effectiveness of case management approaches to home support for people with dementia, from the perspective of the different people involved (patients, carers, and staff) compared with other forms of treatment, including 'treatment as usual', standard community treatment and other non-case management interventions. SEARCH METHODS We searched the following databases up to 31 December 2013: ALOIS, the Specialised Register of the Cochrane Dementia and Cognitive Improvement Group,The Cochrane Library, MEDLINE, EMBASE, PsycINFO, CINAHL, LILACS, Web of Science (including Science Citation Index Expanded (SCI-EXPANDED) and Social Science Citation Index), Campbell Collaboration/SORO database and the Specialised Register of the Cochrane Effective Practice and Organisation of Care Group. We updated this search in March 2014 but results have not yet been incorporated. SELECTION CRITERIA We include randomised controlled trials (RCTs) of case management interventions for people with dementia living in the community and their carers. We screened interventions to ensure that they focused on planning and co-ordination of care. DATA COLLECTION AND ANALYSIS We used standard methodological procedures as required by The Cochrane Collaboration. Two review authors independently extracted data and made 'Risk of bias' assessments using Cochrane criteria. For continuous outcomes, we used the mean difference (MD) or standardised mean difference (SMD) between groups along with its confidence interval (95% CI). We applied a fixed- or random-effects model as appropriate. For binary or dichotomous data, we generated the corresponding odds ratio (OR) with 95% CI. We assessed heterogeneity by the I² statistic. MAIN RESULTS We include 13 RCTs involving 9615 participants with dementia in the review. Case management interventions in studies varied. We found low to moderate overall risk of bias; 69% of studies were at high risk for performance bias.The case management group were significantly less likely to be institutionalised (admissions to residential or nursing homes) at six months (OR 0.82, 95% CI 0.69 to 0.98, n = 5741, 6 RCTs, I² = 0%, P = 0.02) and at 18 months (OR 0.25, 95% CI 0.10 to 0.61, n = 363, 4 RCTs, I² = 0%, P = 0.003). However, the effects at 10 - 12 months (OR 0.95, 95% CI 0.83 to 1.08, n = 5990, 9 RCTs, I² = 48%, P = 0.39) and 24 months (OR 1.03, 95% CI 0.52 to 2.03, n = 201, 2 RCTs, I² = 0%, P = 0.94) were uncertain. There was evidence from one trial of a reduction in the number of days per month in a residential home or hospital unit in the case management group at six months (MD -5.80, 95% CI -7.93 to -3.67, n = 88, 1 RCT, P < 0.0001) and at 12 months (MD -7.70, 95% CI -9.38 to -6.02, n = 88, 1 RCT, P < 0.0001). One trial reported the length of time until participants were institutionalised at 12 months and the effects were uncertain (hazard ratio (HR): 0.66, 95% CI 0.38 to 1.14, P = 0.14). There was no difference in the number of people admitted to hospital at six (4 RCTs, 439 participants), 12 (5 RCTs, 585 participants) and 18 months (5 RCTs, 613 participants). For mortality at 4 - 6, 12, 18 - 24 and 36 months, and for participants' or carers' quality of life at 4, 6, 12 and 18 months, there were no significant effects. There was some evidence of benefits in carer burden at six months (SMD -0.07, 95% CI -0.12 to -0.01, n = 4601, 4 RCTs, I² = 26%, P = 0.03) but the effects at 12 or 18 months were uncertain. Additionally, some evidence indicated case management was more effective at reducing behaviour disturbance at 18 months (SMD -0.35, 95% CI -0.63 to -0.07, n = 206, 2 RCTs I² = 0%, P = 0.01) but effects were uncertain at four (2 RCTs), six (4 RCTs) or 12 months (5 RCTs).The case management group showed a small significant improvement in carer depression at 18 months (SMD -0.08, 95% CI -0.16 to -0.01, n = 2888, 3 RCTs, I² = 0%, P = 0.03). Conversely, the case management group showed greater improvement in carer well-being in a single study at six months (MD -2.20 CI CI -4.14 to -0.26, n = 65, 1 RCT, P = 0.03) but the effects were uncertain at 12 or 18 months. There was some evidence that case management reduced the total cost of services at 12 months (SMD -0.07, 95% CI -0.12 to -0.02, n = 5276, 2 RCTs, P = 0.01) and incurred lower dollar expenditure for the total three years (MD= -705.00, 95% CI -1170.31 to -239.69, n = 5170, 1 RCT, P = 0.003). Data on a number of outcomes consistently indicated that the intervention group received significantly more community services. AUTHORS' CONCLUSIONS There is some evidence that case management is beneficial at improving some outcomes at certain time points, both in the person with dementia and in their carer. However, there was considerable heterogeneity between the interventions, outcomes measured and time points across the 13 included RCTs. There was some evidence from good-quality studies to suggest that admissions to care homes and overall healthcare costs are reduced in the medium term; however, the results at longer points of follow-up were uncertain. There was not enough evidence to clearly assess whether case management could delay institutionalisation in care homes. There were uncertain results in patient depression, functional abilities and cognition. Further work should be undertaken to investigate what components of case management are associated with improvement in outcomes. Increased consistency in measures of outcome would support future meta-analysis.
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Affiliation(s)
- Siobhan Reilly
- Faculty of Health and Medicine, Lancaster UniversityDivision of Health ResearchC07 Furness BuildingLancasterUKLA1 4YG
| | - Claudia Miranda‐Castillo
- Universidad de ValparaísoEscuela de Psicología, Facultad de MedicinaAv Brasil 2140ValparaísoChile
| | - Reem Malouf
- University of OxfordNational Perinatal Epidemiology Unit (NPEU)Old Road CampusOxfordUKOX3 7LF
| | - Juanita Hoe
- University College LondonMental Health Sciences UnitCharles Bell House67‐73 Riding House StreetLondonUKW1W 7EJ
| | - Sandeep Toot
- North East London NHS Foundation Trust, Goodmayes HospitalResearch and Development DepartmentBarley Lane, GoodmayesEssexLondonUKIG3 8XJ
| | - David Challis
- University of ManchesterPersonal Social Services Research UnitDover Street BuildingOxford RoadManchesterUKM13 9PL
| | - Martin Orrell
- University College LondonMental Health Sciences UnitCharles Bell House67‐73 Riding House StreetLondonUKW1W 7EJ
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Dementia care management: going new ways in ambulant dementia care within a GP-based randomized controlled intervention trial. Int Psychogeriatr 2014; 26:247-56. [PMID: 24152974 PMCID: PMC3891295 DOI: 10.1017/s1041610213001786] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Increasing prevalence of dementia is a major challenge for the German healthcare system. The study DelpHi-MV ("Dementia: life- and person-centered help in Mecklenburg-Western Pomerania") aims to implement and evaluate an innovative subsidiary support system for persons with dementia (PwDs) living at home and their caregivers. METHODS DelpHi-MV is a GP-based cluster randomized controlled intervention trial. DelpHi-Intervention aims to provide "optimum care" by integrating multi-professional and multimodal strategies to individualize and optimize treatment of dementia within the framework of the established healthcare and social service system. The intervention is conducted by Dementia Care Managers (DCMs)--nurses with dementia-specific training--at the people's homes. Based on German guidelines for evidence-based diagnoses and treatment of dementia, a comprehensive set of 95 interventio--modules--the "DelpHi-Standard"--was defined. Each module consists of predefined trigger condition(s), a subsequent intervention task, as well as at least one criterion for its completion. The intervention begins with a comprehensive assessment of the care situation, needs, and resources. The DCM develops and implements an intervention plan tailored to the individual conditions in close cooperation with the GP. EXPECTED RESULTS AND CONCLUSIONS: We expect statistically significant differences between control and intervention group in primary outcomes (quality of life, behavioral and psychological symptoms of dementia, pharmacotherapy, caregiver burden). Results can provide evidence for the effectiveness and efficacy of dementia care management according to the "Delphi-Standard"--prerequisites for implementing this concept into routine healthcare.
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Villars H, Dupuy C, Soler P, Gardette V, Soto ME, Gillette S, Nourhashemi F, Vellas B. A follow-up intervention in severely demented patients after discharge from a special Alzheimer acute care unit: impact on early emergency room re-hospitalization rate. Int J Geriatr Psychiatry 2013; 28:1131-40. [PMID: 23348897 DOI: 10.1002/gps.3932] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2012] [Accepted: 12/19/2012] [Indexed: 11/09/2022]
Abstract
BACKGROUND Emergency room (ER) re-hospitalizations are prevalent in severe Alzheimer's disease affected older patients. DESIGN Quasi-experimental before and after study. SETTING Discharge of severely demented patients from a Special Alzheimer Acute Care Unit. PARTICIPANTS A total of 390 patients hospitalized in the unit from 2007 through 2009, with at least one of the following characteristics: severe disruptive behavioral and psychological symptoms of dementia (BPSD) (agitation, aggressiveness, and psychotic symptoms), change of living arrangement related to BPSD, exhaustion of the principal caregiver, and discharge of a subject with anosognosia living alone in the community. INTERVENTION The intervention consisted of an individualized care plan, targeting the problems observed during the hospital stay, implemented by the means of regular telephone contacts (in the first week after discharge, before the end of the first month, and then at 3 and 6 months) between a geriatric team and the patient's caregiver. Information was gathered on functional decline, BPSD, change of living arrangement and treatment. The calls were followed by a telephone intervention providing advice, support, and information to the caregiver. When required, these calls were followed by a consultation with a physician or psychologist, or by a consultation in the patient's home. MEASUREMENTS The primary outcome measure was the ER re-hospitalization rate, defined as occurring within 31 days of discharge. RESULTS The early ER re-hospitalization rate was 8.39% in 2007 versus 8.02% in 2008 (p = 0.818) and 7.47% in 2009 (p = 0.563). Vocal disruptive behavior are more prevalent in re-hospitalized patients (9.64% versus 3.97%, p = 0.05) than in non re-hospitalized patients. CONCLUSION We found a nonsignificant decrease of early ER re-hospitalization rate at 1 month after discharge. Interventions addressing severe dementia affected patients with BPSD are needed, as this is a major issue in the organization of health care systems.
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Affiliation(s)
- Hélène Villars
- Department of Geriatric Medicine, Toulouse University Hospital, Toulouse, France
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Corvol A, Moutel G, Somme D. [Case management in gerontology: new practice, new issue]. Med Sci (Paris) 2012; 28:321-4. [PMID: 22480658 DOI: 10.1051/medsci/2012283022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Aline Corvol
- Université Paris Descartes, laboratoire d'éthique médicale et de médecine légale, 75006 Paris, France.
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Somme D, Trouve H, Dramé M, Gagnon D, Couturier Y, Saint-Jean O. Analysis of case management programs for patients with dementia: a systematic review. Alzheimers Dement 2012; 8:426-36. [PMID: 22285637 DOI: 10.1016/j.jalz.2011.06.004] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2010] [Revised: 03/21/2011] [Accepted: 06/16/2011] [Indexed: 11/30/2022]
Abstract
BACKGROUND People suffering from dementia are particularly vulnerable to the gaps between the health and social service systems. Case management is a professional field that seeks to fill in these gaps and remedy this fragmentation. METHODS We report the results of a systematic literature review of the impact of case management programs on clinical outcomes and the utilization of resources by persons with dementia. We focused on randomized controlled trials (RCTs) and attempted to identify the factors that might contribute to greater program efficacy. Because the evaluation methods in these studies varied, we used the effect size method to estimate the magnitude of the statistically significant effects reported. RESULTS Our search strategy identified 17 references relating to six RCTs. Four of these six RCTs reported moderately statistically significant effects (effect size, 0.2-0.8) on their primary end point: the clinical outcome in three and resource utilization in one. Two of the RCTs reported weak or no effects (effect size, <0.2) on their primary end point. Because of the wide variety of the end points used, an overall effect size could not be calculated. Parameters that appear to be related to greater case management efficacy are the integration level between the health and social service organizations and the intensity of the case management. CONCLUSIONS Integration and case management intensity seem to determine the magnitude of the clinical effects in this new professional field. Further studies are needed to clarify the economic impact.
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Affiliation(s)
- Dominique Somme
- Assistance Publique Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Service de Gériatrie, Paris, France.
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11
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Pimouguet C, Lavaud T, Dartigues JF, Helmer C. Dementia case management effectiveness on health care costs and resource utilization: a systematic review of randomized controlled trials. J Nutr Health Aging 2010; 14:669-76. [PMID: 20922344 DOI: 10.1007/s12603-010-0314-4] [Citation(s) in RCA: 88] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The growing number of dementia patients leads to both policy, economic and health organization constraints. Many healthcare systems have developed case management programs in order to optimize dementia patients and caregivers care and services delivery. Nevertheless, to what extend case management programs can lead to an improvement of care and expenditures savings is not known. Thus, the objective of this paper was to analyse the efficacy of case management programs on health care cost, institutionalization and hospitalization. A systematic review of randomized controlled trials was therefore conducted of the databases MEDLINE and SCOPUS up to September 2009. Included were English language randomized controlled trials of case management for community dwelling dementia patients and their caregivers evaluating costs, institutionalization and hospitalization. An evaluation of the methodological quality was performed. Thirteen relevant studies concerning 12 trials were identified and included. None of the 7 low quality studies reported positive impact of case management on the outcomes of interest. Among the 6 good quality studies, 4 reported positive impact on institutionalization delay, institutionalization length or nursing home admission rate. In none of the good quality studies was evidence found for savings in health care expenditures or reduction in hospitalization recourse. The weak convincing evidences from randomized trials do not allow any conclusion about the efficacy of case management for dementia patient and caregivers on costs and resource utilization. Further research should focus on determining subgroups of caregivers who could benefit the most from case management.
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Affiliation(s)
- C Pimouguet
- INSERM, U 897, and Université Victor Segalen Bordeaux 2, 146 rue Leo Saignat, 33 076 Bordeaux Cedex, France.
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12
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Sörensen S, Duberstein P, Gill D, Pinquart M. Dementia care: mental health effects, intervention strategies, and clinical implications. Lancet Neurol 2006; 5:961-73. [PMID: 17052663 DOI: 10.1016/s1474-4422(06)70599-3] [Citation(s) in RCA: 262] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Caring for elderly people with dementia is associated with well-documented increases in burden, distress, and decrements in mental health and wellbeing. More severe behavioural, cognitive, and functional impairments in a patient are associated with higher levels of burden and distress. Distress increases with care hours per week, number of tasks, and declining coping and support resources. Demographic factors also affect levels of burden and distress. Promising, evidence-based interventions exist, but substantial economic and policy barriers preclude their widespread dissemination. Health-care policy makers should consider addressing these barriers; clinicians and families must campaign for reimbursement; and clinical researchers must develop more potent preventive interventions. In this article we review how dementia care affects the mental health of the carer and identify interventions that might be useful in mitigating carer burden and distress.
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Affiliation(s)
- Silvia Sörensen
- Department of Psychiatry, University of Rochester School of Medicine and Dentisry, Rochester, NY, USA.
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13
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Abstract
This article defines caregiving broadly to include the informal (ie, unpaid) care provided by family members that goes beyond customary and normative social support provided in social relationships. Family caregivers in particular play significant roles in the care of elders with advanced chronic disease and in the context of palliative and end-of-life care. These caregivers typically are involved in critical medical decisions, provide vital assistance with activities of daily living, and carry out most nonpharmacologic and pharmacologic treatment recommendations for community-based elders. This article describes family caregivers and the costs of care and introduces the stress process model to highlight essential caregiving experiences and needs in the context of palliative care. Common interventions used to support caregivers are highlighted, and the bereavement experience among caregivers is discussed.
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Affiliation(s)
- Joshua M Hauser
- Department of Medicine, Buehler Center on Aging, Feinberg School of Medicine, Northwestern University, 750 North Lake Shore Drive, Suite 601, Chicago, IL 60611, USA.
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14
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Caron CD, Bowers BJ. Deciding whether to continue, share, or relinquish caregiving: caregiver views. QUALITATIVE HEALTH RESEARCH 2003; 13:1252-1271. [PMID: 14606412 DOI: 10.1177/1049732303257236] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Using grounded theory, the authors explore informal caregiving and develop the beginnings of a substantive caregiving theory explaining some of the decision making involved in providing care to an older family member. Sixteen caregivers (CGs) participated in the study. Line-by-line and dimensional analyses reveal various purposes of caregiving for an older family member. These purposes influence whether and how CGs continue to provide the care or decide to share or relinquish caregiving to health care providers. This study suggests that a broader conceptualization of caregiving is needed to illuminate fully the complexity involved in providing care to older adults.
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Affiliation(s)
- Chantal D Caron
- Sherbrooke Geriatric University Institute, Université de Sherbrooke, Québec, Canada
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15
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Brodaty H, Green A, Koschera A. Meta-analysis of psychosocial interventions for caregivers of people with dementia. J Am Geriatr Soc 2003; 51:657-64. [PMID: 12752841 DOI: 10.1034/j.1600-0579.2003.00210.x] [Citation(s) in RCA: 521] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVES To review published reports of interventions for caregivers (CGs) of persons with dementia, excluding respite care, and provide recommendations to clinicians. DESIGN Meta-analytical review. Electronic databases and key articles were searched for controlled trials, preferably randomized, published in English from 1985 to 2001 inclusive. Thirty studies were located and scored according to set criteria, and the interventions' research quality and clinical significance were judged. SETTING Home or noninstitutional environment. PARTICIPANTS Informal CGs-persons providing unpaid care at home or in a noninstitutional setting. MEASUREMENTS The primary measures were psychological morbidity and burden. Other varied outcome measures such as CG coping skills and social support were combined with measures of psychological distress and burden to form a main outcome measure. RESULTS The quality of research increased over the 17 years. Results from 30 studies (34 interventions) indicated, at most-current follow-up, significant benefits in caregiver psychological distress (random effect size (ES) = 0.31; 95% confidence interval (CI) = 0.13-0.50), caregiver knowledge (ES = 0.51; CI = 0.05-0.98), any main caregiver outcome measure (ES = 0.32; CI = 0.15-0.48), and patient mood (ES = 0.68; CI = 0.30-1.06), but not caregiver burden (ES = 0.09; CI = -0.09-0.26). There was considerable variability in outcome, partly because of differences in methodology and intervention technique. Elements of successful interventions could be identified. Success was more likely if, in addition to CGs, patients were involved. Four of seven studies indicated delayed nursing home admission. CONCLUSION Some CG interventions can reduce CG psychological morbidity and help people with dementia stay at home longer. Programs that involve the patients and their families and are more intensive and modified to CGs' needs may be more successful. Future research should try to improve clinicians' abilities to prescribe interventions.
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Affiliation(s)
- Henry Brodaty
- School of Psychiatry, University of New South Wales, Sydney, Australia.
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16
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Abstract
BACKGROUND Depressive syndromes in dementia are common, treatment is challenging and controlled intervention studies are small in number. The goal of this paper is to review known information about the etiology, epidemiology and treatment of these syndromes, as summarized at the recent Canadian Consensus Conference on Dementia. METHODS A number of Medline searches were performed (most recently updated in October 2000) using the subject categories dementia and depression, or apathy or emotional lability and other relevant articles were also reviewed. The background article was edited and amended at the Consensus Conference on Dementia. Final recommendations appearing in the summary article by Patterson et al were accepted by the group consensus process. Clinical discussion and informational updates were added for the current text by the authors. RESULTS Depressive syndromes, ranging in severity from isolated symptoms to full depressive disorders, increase in dementia. While clear-cut depressive disorder is increased in this population, sub-syndromal disorders are even more common and cause considerable distress. Antidepressant treatment may improve the quality of life in depressed, demented people, although it is less successful than in those without cognitive impairment and carries more risk of iatrogenic effects. CONCLUSIONS Physicians should be alert to the presence of depressive syndromes in dementia. Depressive illness should be treated and, when necessary, referral should be made to an appropriate specialist. Treatment must minimize iatrogenic effects. Although there is some support for treatment of syndromes that do not meet criteria for depressive disorder or dysthymia, the first line of intervention in these situations should involve nonpharmacological approaches.
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Affiliation(s)
- L Thorpe
- Department of Psychiatry, University of Saskatchewan, Saskatoon, Canada
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17
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Wagner EH. The role of patient care teams in chronic disease management. BMJ (CLINICAL RESEARCH ED.) 2000; 320:569-72. [PMID: 10688568 PMCID: PMC1117605 DOI: 10.1136/bmj.320.7234.569] [Citation(s) in RCA: 592] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/02/2000] [Indexed: 11/03/2022]
Affiliation(s)
- E H Wagner
- W A MacColl Institute for Healthcare Innovation, Center for Health Studies, Group Health Cooperative of Puget Sound, 1730 Minor Ave, Suite 1290, Seattle WA 98101, USA.
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Abstract
BACKGROUND Research has highlighted the problems for carers of people with dementia. These include the effective loss of companionship and support of a life partner, social isolation and complex financial, legal and social decision making. The burden of caring is financially, emotionally and physically significant. Studies of the effects of ways of supporting carers and reducing the burden of caring often examine a range of outcomes. Probably because of these characteristics, no formal overview of this area of service provision has been undertaken. Moreover, the term 'intervention' in relation to caregivers of people with Alzheimer's disease is open to wide variations in interpretation at the level of service provision. Interventions range from the application of 'hi-tech' computer technology for socialy isolated carers, to the formation of specialist support groups and respite services. OBJECTIVES The objective of this review is to provide an assessment of the effectiveness of health and/or social interventions designed to help support the carers of people with Alzheimer's-type dementias. SEARCH STRATEGY The Cochrane Controlled Trials Register was searched using the terms 'carer*' and 'caregiv*'. See the Cochrane Dementia & Cognitive Impairment group's details for the full search strategy. SELECTION CRITERIA All randomised trials in which primary carers of people with Alzheimer's disease are allocated to either intervention or non-intervention/control groups and where the intervention was provided by healthcare and/or social services. DATA COLLECTION AND ANALYSIS Data was extracted by both reviewers and was found to be unsuitable for quantitative synthesis. A qualitative overview is presented and structured according to the comparisons used in the review. Weighted Mean Differences (weighted by sample size) for each outcome and its subcategories are also presented. MAIN RESULTS The results of the review are inconclusive. No evidence was found for the following comparison interventions: 1) individualised service assessment and planning versus conventional support 2) technology-based carer networking (via computers or telephones) versus conventional support 3) carer-education/training versus conventional support 4) multi-faceted/dimensional strategies (such as specialised carer assessment and training) versus conventional support Whilst the overview suggests little or no evidence that interventions to support caregivers of people with Alzheimer's disease are of quantifiable benefit, the poor quality and small sample sizes of the studies, as well as the diversity of interventions examined and outcomes reported, mean that this conclusion cannot be put forward without the need for caution, particularly as some of the studies put forward qualitative evidence which contradicts this conclusion. REVIEWER'S CONCLUSIONS With the limited nature of the research evidence in mind, it is not possible to recommend either wholesale investment in caregiver support programmes or withdrawal of the same. With the addition of further studies in future updates of this review, expected in early 1999, this presently inconclusive picture may become clearer. A number of conclusions relating to future areas of research can be put forward with more conviction. Specifically, 1) Future trials need to examine interventions included in the existing knowledge base on Alzheimer's carer-supportive interventions. 2) Outcome measures used should mirror those in similar studies. 3) Outcome measures need to be clinically and 'lay' relevant. 4) Trials need to be of longer duration given the 7-10 years median life expectancy of people with Alzheimer's Disease. 5) Sample sizes need to be increased and calculated properly given the likelihood of a moderate intervention effect (if any). 7) Blinding at the outcome assessment stage needs to be a part of future basic trial designs if bias is to be avoided. 8) If reviews are to have their power increased then quality o
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Affiliation(s)
- C Thompson
- Centre for Evidence Based Nursing, University of York, Heslington, York, Nth Yorkshire, UK, YO1 5DG.
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Roberts J, Browne G, Milne C, Spooner L, Gafni A, Drummond-Young M, LeGris J, Watt S, LeClair K, Beaumont L, Roberts J. Problem-solving counseling for caregivers of the cognitively impaired: effective for whom? Nurs Res 1999; 48:162-72. [PMID: 10337847 DOI: 10.1097/00006199-199905000-00006] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND Individualized problem-solving counseling for caregivers of cognitively impaired relatives is thought to help caregivers cope with the stress and burden of caregiving. Few studies have shown the effectiveness of counseling for these caregivers. OBJECTIVES To determine the effectiveness of individualized problem-solving counseling by nurses for caregivers and the expenditures of health care utilization. METHOD Caregivers (n = 77) of the cognitively impaired living at home were randomized to receive nurse counseling or not. Psychosocial adjustment to their relative's illness, psychological distress, burden, coping skills, and expenditures were measured after 6 months and 1 year. RESULTS Although on average, all caregivers receiving nurse counseling indicated no improvement in psychosocial adjustment to their relative's illness, psychological distress, or caregiver burden, they found counseling very helpful and it was effective for a subgroup of caregivers. Those with poor logical analysis coping skills at baseline had decreased psychological distress (F(1,53) = 9.7, p = .003) and improved psychosocial adjustment (F(1,53) = 4.7, p = .035) after 1 year. Caregivers in control and counseling groups whose relatives entered a nursing home improved their psychosocial adjustment 23% on average whereas those continuing to live in the community decreased by 8%. Almost half as many relatives entered nursing homes in the counseling group (n = 9 vs. n = 5) but these compared to control group relatives had greater annualized per person expenditures for health and social services (Cdn$23,437 vs. Cdn$15,151). CONCLUSIONS Caregivers found nurse counseling most helpful. Those indicating infrequent use of logical analysis coping skills showed benefits.
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Affiliation(s)
- J Roberts
- System-Linked Research Unit (Health & Social Service Utilization), School of Nursing, McMaster University, Hamilton, Ontario, Canada.
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Clarke D, Morgan K, Lilley J, Arie T, Jones R, Waite J, Prettyman R. Dementia and 'borderline dementia' in Britain: 8-year incidence and post-screening outcomes. Psychol Med 1996; 26:829-835. [PMID: 8817718 DOI: 10.1017/s0033291700037855] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Survivors from a nationally representative sample of elderly people originally screened in 1985 were reassessed in 1989 and again in 1993. On each occasion respondents were rated as cognitively impaired, borderline impaired or unimpaired (using a brief information/orientation scale), with the validity of these ratings assessed in subsequent clinical interviews. Where follow-up screening was not possible, information was derived from death certificates and hospital case-notes. Over 8 years (1985-93) the overall incidence rate per person-year at risk was 1.58%, giving age-specific rates of 0.72, 1.32, 1.63, 3.46, 2.55 and 1.41% for the age groups 65-69, 70-74, 75-79, 80-84, 85-89 and > or = 90 respectively. Of 43 individuals classified at screening as borderline impaired in 1985 and 1989, 19 were diagnosed as demented at clinical interviews conducted within 16 weeks of screening. Four-year follow-ups among the remaining 24 showed that 15 had died, while 6 showed a worsened cognitive status. Controlling for both age and sex, aggregated 4-year mortality was significantly higher among those defined at screening in 1985 and 1989 as either impaired or borderline, when compared with the unimpaired.
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Affiliation(s)
- D Clarke
- Department of Health Care of the Elderly, Medical School, University of Nottingham
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