1
|
Abstract
BACKGROUND Dementia is a life-limiting condition that affects 50 million people globally. Existing definitions of end of life do not account for the uncertain trajectory of dementia. People living with dementia may live in the advanced stage for several years, or even die before they reach the advanced stage of dementia. AIM To identify how end of life in people with dementia is measured and conceptualised, and to identify the factors that contribute towards identifying end of life in people with dementia. DESIGN Systematic review and narrative synthesis. DATA SOURCES Electronic databases MEDLINE, EMBASE, PsychInfo and CINAHL, were searched in April 2020. Eligible studies included adults with any dementia diagnosis, family carers and healthcare professionals caring for people with dementia and a definition for end of life in dementia. RESULTS Thirty-three studies met the inclusion criteria. Various cut-off scores from validated tools, estimated prognoses and descriptive definitions were used to define end of life. Most studies used single measure tools which focused on cognition or function. There was no pattern across care settings in how end of life was defined. Healthcare professionals and family carers had difficulty recognising when people with dementia were approaching the end of life. CONCLUSION End-of-life care and research that focuses only on cognitive and functional decline may fail to recognise the complexities and unmet needs relevant to dementia and end of life. Research and clinical practice should adopt a needs-based approach for people with dementia and not define end of life by stage of disease.
Collapse
Affiliation(s)
- Bria Browne
- Centre for Ageing Population Studies, Research Department of Primary Care and Population Health, University College London, London, UK
| | - Nuriye Kupeli
- Marie Curie Palliative Care Research Department, University College London, London, UK
| | - Kirsten J Moore
- Marie Curie Palliative Care Research Department, University College London, London, UK
- National Ageing Research Institute, Parkville, Victoria, Australia
| | - Elizabeth L Sampson
- Marie Curie Palliative Care Research Department, University College London, London, UK
- Barnet, Enfield and Haringey Mental Health Trust, North Middlesex University Hospital, London, UK
| | - Nathan Davies
- Centre for Ageing Population Studies, Research Department of Primary Care and Population Health, University College London, London, UK
- Marie Curie Palliative Care Research Department, University College London, London, UK
| |
Collapse
|
2
|
Ansari AA, Pomerantz DH, Abedini N, Jayes RL, Matti-Orozco B, Havyer RD. Clinical Progress Note: Addressing Prognosis in Advanced Dementia. J Hosp Med 2020; 15:678-680. [PMID: 31634101 DOI: 10.12788/jhm.3316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Accepted: 08/23/2019] [Indexed: 11/20/2022]
Affiliation(s)
- Aziz A Ansari
- Division of Hospital Medicine, Loyola University Medical Center, Maywood, Illinois
| | - Daniel H Pomerantz
- Division of General Internal Medicine and Department of Family Medicine (Palliative Care), Albert Einstein College of Medicine, Bronx, New York
- Department of Medicine, Montefiore New Rochelle Hospital, New Rochelle, New York
| | - Nauzley Abedini
- Division of Hospital Medicine, University of Michigan, Ann Arbor, Michigan
- National Clinician Scholars Program, University of Michigan, Ann Arbor, Michigan
| | - Robert L Jayes
- Division of Geriatrics and Palliative Medicine, George Washington University Medical Faculty Associates, Washington, DC
| | - Brenda Matti-Orozco
- Division of General Internal Medicine & Palliative Medicine, Morristown Medical Center, Atlantic Health System, Morristown, New Jersey
| | - Rachel D Havyer
- Division of Community Internal Medicine and Center for Palliative Medicine, Mayo Clinic, Rochester, Minnesota
| |
Collapse
|
3
|
Bicknell R, Lim WK, Maier AB, LoGiuidice D. A study protocol for the development of a multivariable model predicting 6- and 12-month mortality for people with dementia living in residential aged care facilities (RACFs) in Australia. Diagn Progn Res 2020; 4:17. [PMID: 33033746 PMCID: PMC7538167 DOI: 10.1186/s41512-020-00085-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 09/23/2020] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND For residential aged care facility (RACF) residents with dementia, lack of prognostic guidance presents a significant challenge for end of life care planning. In an attempt to address this issue, models have been developed to assess mortality risk for people with advanced dementia, predominantly using long-term care minimum data set (MDS) information from the USA. A limitation of these models is that the information contained within the MDS used for model development was not collected for the purpose of identifying prognostic factors. The models developed using MDS data have had relatively modest ability to discriminate mortality risk and are difficult to apply outside the MDS setting. This study will aim to develop a model to estimate 6- and 12-month mortality risk for people with dementia from prognostic indicators recorded during usual clinical care provided in RACFs in Australia. METHODS A secondary analysis will be conducted for a cohort of people with dementia from RACFs participating in a cluster-randomized trial of a palliative care education intervention (IMPETUS-D). Ten prognostic indicator variables were identified based on a literature review of clinical features associated with increased mortality for people with dementia living in RACFs. Variables will be extracted from RACF files at baseline and mortality measured at 6 and 12 months after baseline data collection. A multivariable logistic regression model will be developed for 6- and 12-month mortality outcome measures using backwards elimination with a fractional polynomial approach for continuous variables. Internal validation will be undertaken using bootstrapping methods. Discrimination of the model for 6- and 12-month mortality will be presented as receiver operating curves with c statistics. Calibration curves will be presented comparing observed and predicted event rates for each decile of risk as well as flexible calibration curves derived using loess-based functions. DISCUSSION The model developed in this study aims to improve clinical assessment of mortality risk for people with dementia living in RACFs in Australia. Further external validation in different populations will be required before the model could be developed into a tool to assist with clinical decision-making in the future.
Collapse
Affiliation(s)
- Ross Bicknell
- Department of Medicine and Aged Care, @AgeMelbourne, Melbourne Health–Royal Melbourne Hospital, University of Melbourne, 6 North Main Building, Royal Melbourne Hospital, 300 Grattan Street, Parkville, Victoria 3050 Australia
| | - Wen Kwang Lim
- Department of Medicine and Aged Care, @AgeMelbourne, Melbourne Health–Royal Melbourne Hospital, University of Melbourne, 6 North Main Building, Royal Melbourne Hospital, 300 Grattan Street, Parkville, Victoria 3050 Australia
| | - Andrea B. Maier
- Department of Medicine and Aged Care, @AgeMelbourne, Melbourne Health–Royal Melbourne Hospital, University of Melbourne, 6 North Main Building, Royal Melbourne Hospital, 300 Grattan Street, Parkville, Victoria 3050 Australia
- Department of Human Movement Sciences, @AgeAmsterdam, Amsterdam Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Dina LoGiuidice
- Department of Medicine and Aged Care, @AgeMelbourne, Melbourne Health–Royal Melbourne Hospital, University of Melbourne, 6 North Main Building, Royal Melbourne Hospital, 300 Grattan Street, Parkville, Victoria 3050 Australia
| |
Collapse
|
4
|
Abstract
PURPOSE OF REVIEW I review ethical and legal challenges for end of life (EOL) care in dementia. Is access to hospice care for dementia patients impacted by Medicare's terminal prognosis requirement? Are dementia-specific advance directives warranted? How does state legislation affect dementia patients' EOL options? Should dementia patients' be able to refuse orally ingested food and fluids by advance directive? RECENT FINDINGS The difficulty of predicting time to death in dementia inhibits access to Medicare hospice benefits. Efforts have been made to create dementia-specific advance directives. Advance refusal of artificial nutrition and hydration are common, but the issue of oral ingestion of food and fluids by dementia patients remains controversial. Medicare's hospice benefit should be made more accessible to dementia patients. State advance directive threshold definitions should be broadened to include dementia, and capacitated persons who refuse in advance orally ingested food and fluids should have their choices honored.
Collapse
Affiliation(s)
- William Allen
- Department of Community Health and Family Medicine, University of Florida College of Medicine, Gainesville, FL, 32610, USA.
| |
Collapse
|
5
|
Livingston G, Sommerlad A, Orgeta V, Costafreda SG, Huntley J, Ames D, Ballard C, Banerjee S, Burns A, Cohen-Mansfield J, Cooper C, Fox N, Gitlin LN, Howard R, Kales HC, Larson EB, Ritchie K, Rockwood K, Sampson EL, Samus Q, Schneider LS, Selbæk G, Teri L, Mukadam N. Dementia prevention, intervention, and care. Lancet 2017; 390:2673-2734. [PMID: 28735855 DOI: 10.1016/s0140-6736(17)31363-6] [Citation(s) in RCA: 3462] [Impact Index Per Article: 494.6] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Revised: 01/20/2017] [Accepted: 01/25/2017] [Indexed: 12/15/2022]
Affiliation(s)
- Gill Livingston
- Division of Psychiatry, University College London, London, UK; Camden and Islington NHS Foundation Trust, London, UK.
| | | | - Vasiliki Orgeta
- Division of Psychiatry, University College London, London, UK
| | - Sergi G Costafreda
- Division of Psychiatry, University College London, London, UK; Camden and Islington NHS Foundation Trust, London, UK
| | - Jonathan Huntley
- Division of Psychiatry, University College London, London, UK; Department of Old Age Psychiatry, King's College London, London, UK
| | - David Ames
- National Ageing Research Institute, Parkville, VIC, Australia; Academic Unit for Psychiatry of Old Age, University of Melbourne, Kew, VIC, Australia
| | | | - Sube Banerjee
- Centre for Dementia Studies, Brighton and Sussex Medical School, University of Sussex, Brighton, UK
| | - Alistair Burns
- Centre for Dementia Studies, University of Manchester, Manchester, UK
| | - Jiska Cohen-Mansfield
- Department of Health Promotion, School of Public Health, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel; Heczeg Institute on Aging, Tel Aviv University, Tel Aviv, Israel; Minerva Center for Interdisciplinary Study of End of Life, Tel Aviv University, Tel Aviv, Israel
| | - Claudia Cooper
- Division of Psychiatry, University College London, London, UK; Camden and Islington NHS Foundation Trust, London, UK
| | - Nick Fox
- Dementia Research Centre, University College London, Institute of Neurology, National Hospital for Neurology and Neurosurgery, London, UK
| | - Laura N Gitlin
- Center for Innovative Care in Aging, Johns Hopkins University, Baltimore, MD, USA
| | - Robert Howard
- Division of Psychiatry, University College London, London, UK; Camden and Islington NHS Foundation Trust, London, UK
| | - Helen C Kales
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA; VA Center for Clinical Management Research, Ann Arbor, MI, USA
| | - Eric B Larson
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA; Department of Medicine, University of Washington, Seattle, WA, USA
| | - Karen Ritchie
- Inserm, Unit 1061, Neuropsychiatry: Epidemiological and Clinical Research, La Colombière Hospital, University of Montpellier, Montpellier, France; Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
| | - Kenneth Rockwood
- Centre for the Health Care of Elderly People, Geriatric Medicine Dalhousie University, Halifax, NS, Canada
| | - Elizabeth L Sampson
- Marie Curie Palliative Care Research Department, Division of Psychiatry, University College London, London, UK
| | - Quincy Samus
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins Bayview, Johns Hopkins University, Baltimore, MD, USA
| | - Lon S Schneider
- Department of Neurology and Department of Psychiatry and the Behavioural Sciences, Keck School of Medicine, Leonard Davis School of Gerontology of the University of Southern California, Los Angeles, CA, USA
| | - Geir Selbæk
- Norwegian National Advisory Unit on Aging and Health, Vestfold Health Trust, Tønsberg, Norway; Institute of Health and Society, Faculty of Medicine, University of Oslo, Oslo, Norway; Centre for Old Age Psychiatric Research, Innlandet Hospital Trust, Ottestad, Norway
| | - Linda Teri
- Department Psychosocial and Community Health, School of Nursing, University of Washington, Seattle, WA, USA
| | - Naaheed Mukadam
- Division of Psychiatry, University College London, London, UK
| |
Collapse
|
6
|
Chmelik E, Emtman R, Borisovskaya A, Borson S. Communication in dementia care. Neurodegener Dis Manag 2016; 6:479-490. [DOI: 10.2217/nmt-2016-0019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Dementia is a progressive neurodegenerative illness that affects a growing number of older adults in our country. We discuss ways to improve the management of persons with dementia within current healthcare models. Specifically, we argue that structured communication at regular intervals is essential for dementia care at all phases of illness. We emphasize the need for a single healthcare provider to take on a central role in organizing communication between patient, family and other healthcare providers in the outpatient setting. We also emphasize the need for healthcare providers to begin conversations about prognosis, care transitions and end of life early while balancing these difficult conversations with a hopeful attitude of realistic optimism that the disease can be managed.
Collapse
Affiliation(s)
- Elizabeth Chmelik
- VA Puget Sound Healthcare System, Seattle, WA, USA
- Department of Psychiatry & Behavioral Science, University of Washington, Seattle, WA, USA
| | - Reiko Emtman
- Department of Psychiatry & Behavioral Science, University of Washington, Seattle, WA, USA
| | - Anna Borisovskaya
- VA Puget Sound Healthcare System, Seattle, WA, USA
- Department of Psychiatry & Behavioral Science, University of Washington, Seattle, WA, USA
| | - Soo Borson
- Department of Psychiatry & Behavioral Science, University of Washington, Seattle, WA, USA
- Department of Neurology, University of Minnesota, Minneapolis, MN, USA
| |
Collapse
|
7
|
Hanson E, Hellström A, Sandvide Å, Jackson GA, MacRae R, Waugh A, Abreu W, Tolson D. The extended palliative phase of dementia – An integrative literature review. DEMENTIA 2016; 18:108-134. [PMID: 27460046 DOI: 10.1177/1471301216659797] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
This article presents an integrative literature review of the experience of dementia care associated with the extended palliative phase of dementia. The aim was to highlight how dementia is defined in the literature and describe what is known about the symptomatology and management of advanced dementia regarding the needs and preferences of the person with dementia and their family carer/s. There was no consistent definition of advanced dementia. The extended palliative phase was generally synonymous with end-of-life care. Advanced care planning is purported to enable professionals to work together with people with dementia and their families. A lack of understanding of palliative care among frontline practitioners was related to a dearth of educational opportunities in advanced dementia care. There are few robust concepts and theories that embrace living the best life possible during the later stages of dementia. These findings informed our subsequent work around the concept, ‘Dementia Palliare’.
Collapse
Affiliation(s)
- Elizabeth Hanson
- The Swedish Family Care Competence Centre, Linnaeus University, Sweden
| | - Amanda Hellström
- The Swedish Family Care Competence Centre, Linnaeus University, Sweden
| | - Åsa Sandvide
- The Swedish Family Care Competence Centre, Linnaeus University, Sweden
| | | | | | | | | | | |
Collapse
|
8
|
Abstract
An 89-year-old male nursing home resident with a 10-year history of Alzheimer’s disease presents with a temperature of 38.3°C, a productive cough, and a respiratory rate of 28 breaths per minute. Nurses report that for the past 6 months he has been coughing at breakfast and having trouble swallowing. He has profound memory deficits, no longer recognizes his daughter (who is his health care proxy), is bedbound, is able to mumble a couple of words, and is unable to perform any activities of daily living. The nurse asks whether he should be hospitalized. How should this patient be evaluated and treated?
Collapse
|
9
|
Abstract
An 89-year-old male nursing home resident with a 10-year history of Alzheimer’s disease presents with a temperature of 38.3°C, a productive cough, and a respiratory rate of 28 breaths per minute. Nurses report that for the past 6 months he has been coughing at breakfast and having trouble swallowing. He has profound memory deficits, no longer recognizes his daughter (who is his health care proxy), is bedbound, is able to mumble a couple of words, and is unable to perform any activities of daily living. The nurse asks whether he should be hospitalized. How should this patient be evaluated and treated?
Collapse
|
10
|
Park Y, Franklin JM, Schneeweiss S, Levin R, Crystal S, Gerhard T, Huybrechts KF. Antipsychotics and mortality: adjusting for mortality risk scores to address confounding by terminal illness. J Am Geriatr Soc 2015; 63:516-23. [PMID: 25752911 DOI: 10.1111/jgs.13326] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
OBJECTIVES To determine whether adjustment for prognostic indices specifically developed for nursing home (NH) populations affect the magnitude of previously observed associations between mortality and conventional and atypical antipsychotics. DESIGN Cohort study. SETTING A merged data set of Medicaid, Medicare, Minimum Data Set (MDS), Online Survey Certification and Reporting system, and National Death Index for 2001 to 2005. PARTICIPANTS Dual-eligible individuals aged 65 and older who initiated antipsychotic treatment in a NH (N=75,445). MEASUREMENTS Three mortality risk scores (Mortality Risk Index Score, Revised MDS Mortality Risk Index, Advanced Dementia Prognostic Tool) were derived for each participant using baseline MDS data, and their performance was assessed using c-statistics and goodness-of-fit tests. The effect of adjusting for these indices in addition to propensity scores (PSs) on the association between antipsychotic medication and mortality was evaluated using Cox models with and without adjustment for risk scores. RESULTS Each risk score showed moderate discrimination for 6-month mortality, with c-statistics ranging from 0.61 to 0.63. There was no evidence of lack of fit. Imbalances in risk scores between conventional and atypical antipsychotic users, suggesting potential confounding, were much lower within PS deciles than the imbalances in the full cohort. Accounting for each score in the Cox model did not change the relative risk estimates: 2.24 with PS-only adjustment versus 2.20, 2.20, and 2.22 after further adjustment for the three risk scores. CONCLUSION Although causality cannot be proven based on nonrandomized studies, this study adds to the body of evidence rejecting explanations other than causality for the greater mortality risk associated with conventional antipsychotics than with atypical antipsychotics.
Collapse
Affiliation(s)
- Yoonyoung Park
- Department of Epidemiology, School of Public Health, Harvard University, Boston, Massachusetts; Division of Pharmacoepidemiology and Pharmacoeconomics, Brigham and Women's Hospital, School of Medicine, Harvard University, Boston, Massachusetts
| | | | | | | | | | | | | |
Collapse
|