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Pritchard J, Bartlett R. Sources and perceptions of hope: A qualitative study involving younger people with dementia. DEMENTIA 2024; 23:757-778. [PMID: 38712610 DOI: 10.1177/14713012241247460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/08/2024]
Abstract
Hope is an important but overlooked phenomenon in dementia studies. Few studies have examined how people with dementia experience or perceive hope, possibly because it is seen as a diagnosis without hope. In this article, we report on a doctoral study, the aim of which was to examine the phenomenon of hope from the perspective of younger people with dementia to generate new understanding and enable community-based healthcare professionals to support well-being. The study was conducted in the Midlands, England, and used a modified diary-interview method. Six participants were given a camera and asked to take pictures of whatever made them feel hopeful. During a post-diary semi-structured interview, a conversation about hope took place. Interviews were transcribed and interpreted using the 'Voice-Centred Relational Method'. Findings show that hope is important to younger people with dementia. Sources of hope were the surrounding environment, keeping connected, taking action, and drawing on internal resources. An over-arching theme was 'defying dementia' and participants demonstrated resistance to negative stereotypes. Living with dementia did not curtail hope, although it could be weakened when participants felt 'cast adrift' by services. The In vivo codes generated were fear of dementia, threats to identity, disconnection from others, and frustrations and restrictions. It is concluded that hope should be a more central part of practice-based conversations with people with dementia.
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Affiliation(s)
| | - Ruth Bartlett
- School of Health Sciences, University of Southampton, UK
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Fang T, Pacut P, Bose A, Sun Y, Gao J, Sivakumar S, Bloom B, Nascimento Andrade EI, Trombetta B, Ghasemi M. Clinical and genetic factors affecting diagnostic timeline of amyotrophic lateral sclerosis: a 15-year retrospective study. Neurol Res 2024:1-9. [PMID: 38825034 DOI: 10.1080/01616412.2024.2362578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 05/27/2024] [Indexed: 06/04/2024]
Abstract
OBJECTIVES Amyotrophic Lateral Sclerosis (ALS) diagnosis can take 10-16 months from symptom onset, leading to delays in treatment and patient counselling. We studied the impact of clinical and genetic risk factors on the diagnostic timeline of ALS. METHODS Baseline characteristics, family history, gene testing, onset location, time from symptom onset to diagnosis, and time from first doctor visit to suspected ALS was collected. We used multiple regression to assess the interaction of these factors on ALS diagnostic timeline. We analysed a subgroup of patients with genetic testing and compared positive or negative tests, sporadic or familial and ALS-related genes to time for diagnosis. RESULTS Four hundred and forty-eight patients diagnosed with ALS at the University of Massachusetts Chan Medical Center between January 2007 and December 2021 were analysed. The median time to ALS diagnosis was 12 months and remained unchanged from 2007 to 2021 (p = 0.20). Diagnosis was delayed in patients with sporadic compared with familial ALS (mean months [standard deviation], 16.5[13.5] and 11.2[8.5], p < 0.001); cognitive onset (41[21.26]) had longer time to diagnosis than bulbar (11.9[8.2]), limb (15.9[13.2]), respiratory (19.7[13.9]) and ALS with multiple onset locations (20.77[15.71], p < 0.001). One hundred and thirty-four patients had gene testing and 32 tested positive (23.8%). Gene testing (p = 0.23), a positive genetic test (p = 0.16), different ALS genes (p = 0.25) and sporadic (p = 0.92) or familial (p = 0.85) ALS testing positive for ALS genes did not influence time to diagnosis. DISCUSSION Time for ALS diagnosis remained unchanged from 2007 to 2021, bulbar-onset and familial ALS made for faster diagnosis.
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Affiliation(s)
- Ton Fang
- Department of Neurology, University of Massachusetts Chan Medical School, Worcester, MA, USA
| | - Peter Pacut
- Department of Neurology, University of Massachusetts Chan Medical School, Worcester, MA, USA
| | - Abigail Bose
- Department of Neurology, University of Massachusetts Chan Medical School, Worcester, MA, USA
| | - Yuyao Sun
- Department of Neurology, University of Massachusetts Chan Medical School, Worcester, MA, USA
- Department of Neurology, University of Kentucky, Lexington, KY, USA
| | - Jeff Gao
- Department of Neurology, University of Massachusetts Chan Medical School, Worcester, MA, USA
| | - Shravan Sivakumar
- Department of Neurology, University of Massachusetts Chan Medical School, Worcester, MA, USA
| | - Brooke Bloom
- Department of Neurology, University of Massachusetts Chan Medical School, Worcester, MA, USA
| | | | - Bianca Trombetta
- Department of Neurology, University of Massachusetts Chan Medical School, Worcester, MA, USA
| | - Mehdi Ghasemi
- Department of Neurology, University of Massachusetts Chan Medical School, Worcester, MA, USA
- Department of Neurology, Lahey Hospital and Medical Center, Burlington, MA, USA
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Womack CL, Perkins A, Arnold JM. Cognitive Impairment in the Primary Care Clinic. Prim Care 2024; 51:233-251. [PMID: 38692772 DOI: 10.1016/j.pop.2024.02.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2024]
Abstract
Cognitive impairment is a common problem in the geriatric population and is characterized by variable symptoms of memory difficulties, executive dysfunction, language or visuospatial problems, and behavioral changes. It is imperative that primary care clinicians recognize and differentiate the variable symptoms associated with cognitive impairment from changes attributable to normal aging or secondary to other medical conditions. A thorough evaluation for potentially reversible causes of dementia is required before diagnosis with a neurodegenerative dementia. Other abnormal neurologic findings, rapid progression, or early age of onset are red flags that merit referral to neurology for more specialized evaluation and treatment.
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Affiliation(s)
- Cindy L Womack
- Department of Neurology, Neuroscience Institute, Southern Illinois University School of Medicine, 751 North Rutledge Street, PO 19643, Springfield, IL 62794, USA
| | - Andrea Perkins
- Department of Neurology, Neuroscience Institute, Southern Illinois University School of Medicine, 751 North Rutledge Street, PO 19643, Springfield, IL 62794, USA
| | - Jennifer M Arnold
- Department of Neurology, Neuroscience Institute, Southern Illinois University School of Medicine, 751 North Rutledge Street, PO 19643, Springfield, IL 62794, USA.
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Smeets B, Janssen N, Peetoom K, Boots L, Bakker C, de Vugt M. 'Too young to sit at home': a qualitative study conducted among employees with young-onset dementia and their relatives. Aging Ment Health 2024:1-10. [PMID: 38669151 DOI: 10.1080/13607863.2024.2345132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 04/13/2024] [Indexed: 04/28/2024]
Abstract
OBJECTIVES Young-onset dementia (YOD) symptoms often first present in the workplace, resulting in work performance challenges and eventually loss of employment. This study aims to investigate the experiences, work values, and support needs of employees with YOD and their relatives. METHOD Semi-structured interviews were conducted to explore the experiences, work values, and support needs of (former) employees with YOD and their relatives. Subsequently, separate focus group discussions were conducted for employees and relatives to review and prioritize interview findings. Inductive thematic analysis was applied to both datasets. RESULTS A total of 15 interviews (six employees; nine relatives) and four focus group discussions (ten employees; six relatives) were conducted. Six themes emerged, with five revolving around the central theme: desire to work. The other themes represent essential contributing factors, including importance of receiving a YOD diagnosis; knowledge, awareness, and understanding regarding YOD; open communication, joint decision making, and collaboration; work adjustments, involvement, and support; phasing out work and future perspectives. CONCLUSION The findings highlight a strong desire to work post-YOD diagnosis, serving as a foundation for developing workplace support tools and guidance. This has the potential to help individuals with YOD preserve their self-confidence and identity while working within their capabilities.
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Affiliation(s)
- Bo Smeets
- Department of Psychiatry and Neuropsychology/Alzheimer Center Limburg, Mental Health and Neuroscience Research Institute, Maastricht University, Maastricht, The Netherlands
| | - Niels Janssen
- Department of Psychiatry and Neuropsychology/Alzheimer Center Limburg, Mental Health and Neuroscience Research Institute, Maastricht University, Maastricht, The Netherlands
| | - Kirsten Peetoom
- Department of Psychiatry and Neuropsychology/Alzheimer Center Limburg, Mental Health and Neuroscience Research Institute, Maastricht University, Maastricht, The Netherlands
| | - Lizzy Boots
- Department of Psychiatry and Neuropsychology/Alzheimer Center Limburg, Mental Health and Neuroscience Research Institute, Maastricht University, Maastricht, The Netherlands
| | - Christian Bakker
- Radboudumc Alzheimer Center, Nijmegen, The Netherlands
- Department of Primary and Community Care, Radboud University Medical Center, Nijmegen, The Netherlands
- Groenhuysen, Center for Specialized Geriatric Care, Roosendaal, The Netherlands
| | - Marjolein de Vugt
- Department of Psychiatry and Neuropsychology/Alzheimer Center Limburg, Mental Health and Neuroscience Research Institute, Maastricht University, Maastricht, The Netherlands
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Damsgaard L, Janbek J, Laursen TM, Høgh P, Vestergaard K, Gottrup H, Jensen‐Dahm C, Waldemar G. Mapping morbidity 10 years prior to a diagnosis of young onset Alzheimer's disease. Alzheimers Dement 2024; 20:2373-2383. [PMID: 38294143 PMCID: PMC11032518 DOI: 10.1002/alz.13681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 11/21/2023] [Accepted: 12/07/2023] [Indexed: 02/01/2024]
Abstract
INTRODUCTION Early symptoms in young onset Alzheimer's disease (YOAD) may be misinterpreted, causing delayed diagnosis. This population-based study aimed to map morbidity prior to YOAD diagnosis. METHODS In a register-based incidence density matched nested case-control study, we examined hospital-diagnosed morbidity for people diagnosed with YOAD in Danish memory clinics during 2016-2020 compared to controls in a 10-year period. Conditional logistic regression produced incidence rate ratios (IRRs). RESULTS The study included 1745 cases and 5235 controls. YOAD patients had a higher morbidity burden in the year immediately before dementia diagnosis, for certain disorders up to 10 years before. This was especially evident for psychiatric morbidity with the highest increased IRRs throughout the entire period and IRR 1.43 (95% confidence interval 1.14-1.79) in the 5-10-years before dementia diagnosis. DISCUSSION YOAD patients display a different pattern of morbidity up to 10 years prior to diagnosis. Awareness of specific alterations in morbidity may improve efforts toward a timely diagnosis. HIGHLIGHTS Retrospective, nested case-control study of young onset Alzheimer's disease (YOAD). YOAD cases had a higher morbidity burden than controls. YOAD cases had a higher psychiatric morbidity burden up to 10 years before diagnosis. Altered morbidity patterns could serve as an early warning sign of YOAD.
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Affiliation(s)
- Line Damsgaard
- Danish Dementia Research CentreDepartment of NeurologyCopenhagen University Hospital – RigshospitaletCopenhagenDenmark
| | - Janet Janbek
- Danish Dementia Research CentreDepartment of NeurologyCopenhagen University Hospital – RigshospitaletCopenhagenDenmark
| | - Thomas M. Laursen
- National Centre for Register‐based ResearchDepartment of Economics and Business EconomicsAarhus UniversityAarhusDenmark
| | - Peter Høgh
- Department of NeurologyZealand University HospitalRoskildeDenmark
- Department of Clinical MedicineUniversity of CopenhagenCopenhagenDenmark
| | - Karsten Vestergaard
- Dementia ClinicDepartment of NeurologyAalborg University HospitalAalborgDenmark
| | - Hanne Gottrup
- Dementia ClinicDepartment of NeurologyAarhus University HospitalAarhusDenmark
| | - Christina Jensen‐Dahm
- Danish Dementia Research CentreDepartment of NeurologyCopenhagen University Hospital – RigshospitaletCopenhagenDenmark
| | - Gunhild Waldemar
- Danish Dementia Research CentreDepartment of NeurologyCopenhagen University Hospital – RigshospitaletCopenhagenDenmark
- Department of Clinical MedicineUniversity of CopenhagenCopenhagenDenmark
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Libri I, Altomare D, Bracca V, Rivolta J, Cantoni V, Mattioli I, Alberici A, Borroni B. Time to Diagnosis and Its Predictors in Syndromes Associated With Frontotemporal Lobar Degeneration. Am J Geriatr Psychiatry 2024:S1064-7481(24)00271-9. [PMID: 38521735 DOI: 10.1016/j.jagp.2024.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2024] [Revised: 02/29/2024] [Accepted: 03/02/2024] [Indexed: 03/25/2024]
Abstract
OBJECTIVES Frontotemporal Lobar Degeneration (FTLD) causes a heterogeneous group of neurodegenerative disorders with a wide range of clinical features. This might delay time to diagnosis. The aim of the present study is to establish time to diagnosis and its predictors in patients with FTLD-associated syndromes. DESIGN Retrospective study. SETTING Tertiary referral center. PARTICIPANTS A total of 1029 patients with FTLD-associated syndromes (age: 68 [61-73] years, females: 46%) from 1999 to 2023 were included in the present study. MEASUREMENTS Time to diagnosis was operationalized as the time between symptom onset and the diagnosis of a FTLD-associated syndrome. The associations between time to diagnosis and possible predictors (demographic and clinical variables) were investigated through univariate and multivariate linear models. RESULTS Median time to diagnosis was 2 [1-3] years. We observed that younger age at onset (β = -0.03, p <0.001), having worked as a professional rather than as a blue (β = 0.52, p = 0.024) or a white (β = 0.46, p = 0.050) collar, and having progressive supranuclear palsy (p <0.05) or the semantic variant of primary progressive aphasia (p <0.05) phenotypes were significantly associated with increased time to diagnosis. No significant changes of time to diagnosis have been observed over 20 years. CONCLUSIONS The identification of predictors of time to diagnosis might improve current diagnostic algorithms, resulting in a timely initiation of symptomatic treatments, early involvement in clinical trials, and more adequate public health policies for patients and their families.
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Affiliation(s)
- Ilenia Libri
- Department of Clinical and Experimental Sciences (IL,DA, VB, JR, VC, IM, AA, BB), University of Brescia, Brescia, Italy; Department of Continuity of Care and Frailty (IL, IM, AA, BB), Azienda Socio Sanitaria Territoriale (ASST) Spedali Civili, Brescia, Italy
| | - Daniele Altomare
- Department of Clinical and Experimental Sciences (IL,DA, VB, JR, VC, IM, AA, BB), University of Brescia, Brescia, Italy
| | - Valeria Bracca
- Department of Clinical and Experimental Sciences (IL,DA, VB, JR, VC, IM, AA, BB), University of Brescia, Brescia, Italy
| | - Jasmine Rivolta
- Department of Clinical and Experimental Sciences (IL,DA, VB, JR, VC, IM, AA, BB), University of Brescia, Brescia, Italy
| | - Valentina Cantoni
- Department of Clinical and Experimental Sciences (IL,DA, VB, JR, VC, IM, AA, BB), University of Brescia, Brescia, Italy
| | - Irene Mattioli
- Department of Clinical and Experimental Sciences (IL,DA, VB, JR, VC, IM, AA, BB), University of Brescia, Brescia, Italy; Department of Continuity of Care and Frailty (IL, IM, AA, BB), Azienda Socio Sanitaria Territoriale (ASST) Spedali Civili, Brescia, Italy
| | - Antonella Alberici
- Department of Clinical and Experimental Sciences (IL,DA, VB, JR, VC, IM, AA, BB), University of Brescia, Brescia, Italy; Department of Continuity of Care and Frailty (IL, IM, AA, BB), Azienda Socio Sanitaria Territoriale (ASST) Spedali Civili, Brescia, Italy
| | - Barbara Borroni
- Department of Clinical and Experimental Sciences (IL,DA, VB, JR, VC, IM, AA, BB), University of Brescia, Brescia, Italy; Department of Continuity of Care and Frailty (IL, IM, AA, BB), Azienda Socio Sanitaria Territoriale (ASST) Spedali Civili, Brescia, Italy.
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Borroni B, Libri I, Rota M, Binetti G, Benussi L, Ghidoni R, Cotelli MS, Fostinelli S, Guerini F, Boffelli S, Magni E, Pengo M, Gennuso M, Bianchi M, Cossu B, Palomba V, Crucitti A, Bianchetti A, Logroscino G, Padovani A. Incidence of young-onset dementia in Italy: The Brescia register study. ALZHEIMER'S & DEMENTIA (AMSTERDAM, NETHERLANDS) 2024; 16:e12544. [PMID: 38433744 PMCID: PMC10904882 DOI: 10.1002/dad2.12544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 12/22/2023] [Accepted: 01/02/2024] [Indexed: 03/05/2024]
Abstract
INTRODUCTION The goal of the present work was to assess the incidence of dementia with onset before the age of 65 years (i.e., young-onset dementia [YOD]) and define the frequencies of young-onset Alzheimer's disease (AD), frontotemporal lobar degeneration (FTLD), and dementia with Lewy bodies (DLB) in the general population. METHODS The study was conducted from January 1, 2019 to December 31, 2019 in Brescia province (population: 1,268,455). During the study period, all new YOD cases (incident YOD) were counted, and all patients' records reviewed. The incidence was standardized to the Italian general population in 2019. RESULTS A total of 29 YOD patients were diagnosed. The age-sex standardized incidence rate was 4.58 (95% confidence interval, 3.07-6.58) per 100,000 person-years. No difference in incidence rate between YOD due to AD or FTLD (P = 0.83) and between sexes (P = 0.81) was observed. YOD incidence increased with age, reaching its peak after 60 years. DISCUSSION Presenting neurodegenerative YOD phenotypes encompasses both AD and FTLD. Improved knowledge on YOD epidemiology is essential to adequately plan and organize health services.
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Affiliation(s)
- Barbara Borroni
- Department of Clinical and Experimental SciencesUniversity of BresciaBresciaItaly
- Department of Continuity of Care and FrialtyASST Spedali Civili BresciaBresciaItaly
| | - Ilenia Libri
- Department of Clinical and Experimental SciencesUniversity of BresciaBresciaItaly
| | - Matteo Rota
- Department of Molecular and Translational MedicineUniversity of BresciaBresciaItaly
| | - Giuliano Binetti
- Memory ClinicIRCCS Istituto Centro San Giovanni di Dio FatebenefratelliBresciaItaly
| | - Luisa Benussi
- Molecular Markers LaboratoryIRCCS Istituto Centro San Giovanni di Dio FatebenefratelliBresciaItaly
| | - Roberta Ghidoni
- Molecular Markers LaboratoryIRCCS Istituto Centro San Giovanni di Dio FatebenefratelliBresciaItaly
| | | | - Silvia Fostinelli
- Memory ClinicIRCCS Istituto Centro San Giovanni di Dio FatebenefratelliBresciaItaly
| | - Fabio Guerini
- Medicine and Rehabilitative Unit, Sant'Anna InstituteBresciaItaly
| | | | | | - Marta Pengo
- Neurology Unit, “Città di Brescia” HospitalBresciaItaly
| | | | | | | | | | | | | | - Giancarlo Logroscino
- Center for Neurodegenerative Diseases and the Aging BrainDepartment of Clinical Research in NeurologyUniversity of Bari “Aldo Moro”Pia Fondazione Cardinale G. PanicoTricaseLecceItaly
- Department of Basic Medical SciencesNeuroscience and Sense OrgansUniversity of Bari “Aldo Moro”BariItaly
| | - Alessandro Padovani
- Department of Clinical and Experimental SciencesUniversity of BresciaBresciaItaly
- Department of Continuity of Care and FrialtyASST Spedali Civili BresciaBresciaItaly
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Chou YT, Sun ZJ, Shao SC, Yang YC, Lu FH, Chang CJ, Liao TC, Li CY, Chen THH, Wu JS, Lai ECC. Autonomic modulation and the risk of dementia in a middle-aged cohort: A 17-year follow-up study. Biomed J 2023; 46:100576. [PMID: 36581249 PMCID: PMC10749883 DOI: 10.1016/j.bj.2022.12.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 12/20/2022] [Accepted: 12/20/2022] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Altered autonomic modulation, measured by heart rate variability (HRV), has been found to be associated with dementia risk in the elderly. However, long-term follow-up study evaluating the association between autonomic modulation from middle-age and the incidence of dementia has been limited. METHODS This retrospective cohort analyzed data from Taiwan's National Health Insurance Database covering the period from 2001 to 2017, with a linkage to citywide health examinations conducted by Tainan Metropolitan City, Taiwan. We included subjects aged 45-64 years. The mean follow-up period was 15.75 ± 3.40 years. The measurements of HRV included resting heart rate, high frequency (HF), low frequency (LF), standard deviation of normal-to-normal R-R intervals (SDNN), ratio between the 30th and 15th R-R interval after standing up from the supine position (30/15 ratio), ratio between the R-R intervals during expiration and inspiration, and the ratio between the high- and low-frequency components (LF/HF). The main study outcome was the incidence of dementia. We performed multivariable Cox proportional hazard regression models to compare the risk of dementia among different HRV subgroups. RESULTS We included 565 participants with a mean age of 53 (SD: 6) years, of whom 44% were male. The risk of dementia was significantly increased in association with lower parasympathetic HRV modulation, including SDNN (HR: 3.23, 95% CI: 1.55-6.73) and 30/15 ratio (HR: 3.52, 95%CI: 1.67-7.42). Moreover, the risk of dementia was increased in subjects with higher LF/HF ratios (HR: 2.05, 95% CI: 1.12-3.72). CONCLUSIONS Lower parasympathetic activity and higher sympathetic-vagal imbalance in middle-age were associated with dementia risk.
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Affiliation(s)
- Yu-Tsung Chou
- Department of Health Management Center, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Department of Family Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Zih-Jie Sun
- Department of Family Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Department of Family Medicine, National Cheng Kung University Hospital Dou-Liou Branch, College of Medicine, National Cheng Kung University, Yunlin, Taiwan
| | - Shih-Chieh Shao
- School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Department of Pharmacy, Chang Gung Memorial Hospital at Keelung, Keelung, Taiwan
| | - Yi-Ching Yang
- Department of Family Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Department of Family Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Feng-Hwa Lu
- Department of Family Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Department of Family Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chih-Jen Chang
- Department of Family Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Department of Family Medicine, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi, Taiwan
| | - Tzu-Chi Liao
- School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chung-Yi Li
- Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Department of Public Health, College of Public Health, China Medical University, Taichung, Taiwan
| | - Tony Hsiu-Hsi Chen
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Jin-Shang Wu
- Department of Family Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Department of Family Medicine, National Cheng Kung University Hospital Dou-Liou Branch, College of Medicine, National Cheng Kung University, Yunlin, Taiwan; Department of Family Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
| | - Edward Chia-Cheng Lai
- School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
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Okoshi A, Shinagawa S, Takasaki E, Susa Y, Inamura K, Shigeta M. Risk factors of frontotemporal dementia compared with Alzheimer disease: Single psychiatric hospital-based research in Japan. Geriatr Gerontol Int 2023; 23:932-937. [PMID: 37922917 DOI: 10.1111/ggi.14722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 10/06/2023] [Accepted: 10/16/2023] [Indexed: 11/07/2023]
Abstract
AIM The objective of this study was to reveal risk factors for incident of frontotemporal dementia (FTD) compared with Alzheimer disease (AD) in Japan. METHOD Fifty consecutive subjects diagnosed with FTD according to the Diagnostic and Statistical Manual of Mental Disorders, 5th edition (DSM-5) under 75 years old were included retrospectively. As a control group, 48 subjects who were diagnosed with AD according to the DSM-5 and matched by age, sex, educational history, and Mini-Mental State Examination were also included. In order to examine the distinctive risk factors of FTD, we compared the relationship between symptomatologic features, Clinical Dementia Rating, clinical factors, and sociopsychological factors in the two groups. RESULT Patients with FTD were more likely than patients with AD to have meticulous premorbid personality and less likely to have a history of diabetes than patients with AD. Although the regression analysis was not significant, a history of psychiatric disorders tends to affect the incidence of FTD. CONCLUSIONS These findings regarding the risk of FTD are expected to lead to early diagnosis and care of FTD. Geriatr Gerontol Int 2023; 23: 932-937.
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Affiliation(s)
- Asaka Okoshi
- Department of Psychiatry, The Jikei University School of Medicine, Tokyo, Japan
- Department of Psychiatry, Tokyo Musashino Hospital, Institute of Psychiatry, Tokyo, Japan
| | | | - Emi Takasaki
- Department of Psychiatry, The Jikei University School of Medicine, Tokyo, Japan
| | - Yuko Susa
- Department of Psychiatry, Tokyo Musashino Hospital, Institute of Psychiatry, Tokyo, Japan
| | - Keisuke Inamura
- Department of Psychiatry, The Jikei University School of Medicine, Tokyo, Japan
| | - Masahiro Shigeta
- Department of Psychiatry, The Jikei University School of Medicine, Tokyo, Japan
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Fox S. "Give me the knowledge, and I can do what I want with it, it's my right and my choice": Triangulated perspectives on the disclosure of young onset dementia. DEMENTIA 2023; 22:1757-1775. [PMID: 37505214 PMCID: PMC10644682 DOI: 10.1177/14713012231191958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/29/2023]
Abstract
INTRODUCTION Receiving a diagnosis of young onset dementia is particularly distressing; the person under 65 years is often in employment, with financial commitments, young children, and an active social life. Some of the stress experienced by younger people experiencing cognitive changes can be reduced by an early and accurate diagnosis, but this is contingent on the timing of disclosure and a process which is sensitive and appropriate to the person. The study aim was to explore experiences of giving and receiving a diagnosis of young onset dementia, by triangulating the perspectives of the key parties involved. METHODS A qualitative design was employed, using semi-structured interviews. Participants (N = 47) included people with young onset dementia (n = 10), family members (n = 12), and health and social care professionals (n = 25). Thematic analysis and triangulation enabled identification of overall themes across different participant groups. RESULTS All participant groups agreed on key aspects of good disclosure practice, with two overarching themes: The optimal conditions for disclosure, and how best to disclose a diagnosis. Positive experiences of disclosure were prefaced on having the appropriate space and time; having a support person present; clearly labelling the diagnosis; providing appropriate information at the right pace. Other findings include recommendations for longer appointment times, offering additional support for young families, and for carers of people with atypical presentations (e.g. frontotemporal dementia). CONCLUSION Many people with young onset dementia had unsatisfactory disclosure experiences. Health and social care professionals should provide a 'pre-disclosure' appointment, elicit the amount of information the person may want at the point of disclosure of the diagnosis, balance truth and hope, provide contact details for follow-up, and overall be mindful of the individual in front of them. While young onset dementia may be a life-altering diagnosis, a disclosure meeting which is sensitively undertaken can increase the person's agency, coping ability, and ultimately empower them to live well with their diagnosis.
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Affiliation(s)
- Siobhán Fox
- Centre for Gerontology and Rehabilitation, School of Medicine, University College Cork, Cork, Ireland
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Gerritzen EV, McDermott O, Orrell M. Online peer support: views and experiences of people with young onset dementia (YOD). Aging Ment Health 2023; 27:2386-2394. [PMID: 37162440 DOI: 10.1080/13607863.2023.2205833] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 04/09/2023] [Indexed: 05/11/2023]
Abstract
OBJECTIVES This study explores (1) which platforms people with YOD use for online peer support, (2) reasons for using or not using online peer support, and (3) how to optimise potential benefits and accessibility. METHODS A mixed-methods online survey was conducted including fixed-choice and open questions. Participants were people with YOD recruited through dementia organisations, Join Dementia Research and the NHS using convenience sampling. Fixed-choice questions were analysed with Chi-square test of significance and free-text responses with thematic analysis. RESULTS A total of 69 completed surveys were analysed. Zoom was most popular for online peer support, followed by Facebook and Twitter. Positives included sharing social support, joining from home, and the option to choose a preferred platform. However, it can be difficult to follow the conversation or understand others. Many were unaware about online peer support and some felt uncomfortable talking to strangers online. To improve access and benefits of online peer support organisations and healthcare professionals should advertise and signpost more and groups should have a clear description. CONCLUSION Online platforms facilitate social support and make peer support accessible to those who do not have access to in-person options. Future research and practice should focus on raising awareness about online peer support.
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Affiliation(s)
- E V Gerritzen
- Institute of Mental Health, Mental Health and Clinical Neuroscience, School of Medicine, University of Nottingham, Nottingham, United Kingdom
| | - O McDermott
- Institute of Mental Health, Mental Health and Clinical Neuroscience, School of Medicine, University of Nottingham, Nottingham, United Kingdom
| | - M Orrell
- Institute of Mental Health, Mental Health and Clinical Neuroscience, School of Medicine, University of Nottingham, Nottingham, United Kingdom
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12
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Yoo MJ, Kang M, Tsoukra P, Chen Z, Farrand S, Kelso W, Evans A, Eratne D, Walterfang M, Velakoulis D, Loi SM. Comparing survival and mortality in patients with late-onset and young-onset vascular dementia. Int Psychogeriatr 2023; 35:519-527. [PMID: 37052303 DOI: 10.1017/s1041610223000248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/14/2023]
Abstract
OBJECTIVES Vascular dementia (VD) is one of the more common types of dementia. Much is known about VD in older adults in terms of survival and associated risk factors, but comparatively less is known about VD in a younger population. This study aimed to investigate survival in people with young-onset VD (YO-VD) compared to those with late-onset VD (LO-VD) and to investigate predictors of mortality. DESIGN Retrospective file review from 1992 to 2014. SETTING The inpatient unit of a tertiary neuropsychiatry service in Victoria, Australia. PARTICIPANTS Inpatients with a diagnosis of VD. MEASUREMENTS AND METHODS Mortality information was obtained from the Australian Institute of Health and Welfare. Clinical variables included age of onset, sex, vascular risk factors, structural neuroimaging, and Hachinksi scores. Statistical analyses used were Kaplan-Meier curves for median survival and Cox regression for predictors of mortality. RESULTS Eighty-four participants were included with few clinical differences between the LO-VD and YO-VD groups. Sixty-eight (81%) had died. Median survival was 9.9 years (95% confidence interval 7.9, 11.7), with those with LO-VD having significantly shorter survival compared to those with YO-VD (6.1 years and 12.8 years, respectively) and proportionally more with LO-VD had died (94.6%) compared to those with YO-VD (67.5%), χ2(1) = 9.16, p = 0.002. The only significant predictor of mortality was increasing age (p = 0.001). CONCLUSION While there were few clinical differences, and older age was the only factor associated with survival, further research into the effects of managing cardiovascular risk factors and their impact on survival are recommended.
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Affiliation(s)
- M J Yoo
- Neuropsychiatry, NorthWestern Mental Health, Royal Melbourne Hospital, Parkville, VIC, Australia
| | - Matthew Kang
- Neuropsychiatry, NorthWestern Mental Health, Royal Melbourne Hospital, Parkville, VIC, Australia
- Department of Psychiatry, The University of Melbourne and Melbourne Health, Parkville, VIC, Australia
- Alfred Mental and Addiction Health, Alfred Health, Melbourne, VIC, Australia
| | | | - Zhibin Chen
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - Sarah Farrand
- Neuropsychiatry, NorthWestern Mental Health, Royal Melbourne Hospital, Parkville, VIC, Australia
| | - Wendy Kelso
- Neuropsychiatry, NorthWestern Mental Health, Royal Melbourne Hospital, Parkville, VIC, Australia
| | - Andrew Evans
- Department of Neurology, Royal Melbourne Hospital, Parkville, VIC, Australia
| | - Dhamidhu Eratne
- Neuropsychiatry, NorthWestern Mental Health, Royal Melbourne Hospital, Parkville, VIC, Australia
- Department of Psychiatry, The University of Melbourne and Melbourne Health, Parkville, VIC, Australia
| | - Mark Walterfang
- Neuropsychiatry, NorthWestern Mental Health, Royal Melbourne Hospital, Parkville, VIC, Australia
- Department of Psychiatry, The University of Melbourne and Melbourne Health, Parkville, VIC, Australia
- Florey Institute of Neuroscience and Mental Health, Parkville, VIC, Australia
| | - Dennis Velakoulis
- Neuropsychiatry, NorthWestern Mental Health, Royal Melbourne Hospital, Parkville, VIC, Australia
- Department of Psychiatry, The University of Melbourne and Melbourne Health, Parkville, VIC, Australia
| | - Samantha M Loi
- Neuropsychiatry, NorthWestern Mental Health, Royal Melbourne Hospital, Parkville, VIC, Australia
- Department of Psychiatry, The University of Melbourne and Melbourne Health, Parkville, VIC, Australia
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13
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Walia N, Eratne D, Loi SM, Farrand S, Li QX, Malpas CB, Varghese S, Walterfang M, Evans AH, Parker S, Collins SJ, Masters CL, Velakoulis D. Cerebrospinal fluid neurofilament light and cerebral atrophy in younger-onset dementia and primary psychiatric disorders. Intern Med J 2023; 53:1564-1569. [PMID: 36314730 DOI: 10.1111/imj.15956] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 10/03/2022] [Indexed: 09/26/2023]
Abstract
BACKGROUND AND AIMS Neurodegeneration underpins the pathological processes of younger-onset dementia (YOD) and has been implicated in primary psychiatric disorders (PSYs). Cerebrospinal fluid (CSF) neurofilament light (NfL) has been used to investigate neurodegeneration severity through correlation with structural brain changes in various conditions, but has seldom been evaluated in YOD and PSYs. METHODS This retrospective study included patients with YOD or PSYs with magnetic resonance imaging (MRI) of the brain and CSF NfL analysis. Findings from brain MRI were analysed using automated volumetry (volBrain) to measure white matter (WM), grey matter (GM) and whole brain (WB) volumes expressed as percentages of total intracranial volume. Correlations between NfL and brain volume measurements were computed whilst adjusting for age. RESULTS Seventy patients (47 with YOD and 23 with PSY) were identified. YOD types included Alzheimer disease and behavioural variant frontotemporal dementia. PSY included schizophrenia and major depressive disorder. MRI brain sequences were either fast spoiler gradient-echo (FSPGR) or magnetization-prepared rapid acquisition gradient-echo (MPRAGE). In the total cohort, higher NfL was associated with reduced WB in the FSPGR and MPRAGE sequences (r = -0.402 [95% confidence interval (CI), -0.593 to -0.147], P = 0.008 and r = -0.625 [95% CI, -0.828 to -0.395], P < 0.001, respectively). Higher NfL was related to reduced GM in FSPGR (r = 0.385 [95% CI, -0.649 to -0.014], P = 0.017) and reduced WM in MPRAGE (r = -0.650 [95% CI, -0.777 to -0.307], P < 0.001). Similar relationships were seen in YOD, but not in PSY. CONCLUSION Higher CSF NfL is related to brain atrophy in YOD, further supporting its use as a nonspecific marker of neurodegeneration severity.
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Affiliation(s)
- Nirbaanjot Walia
- Neuropsychiatry, The Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Dhamidhu Eratne
- Neuropsychiatry, The Royal Melbourne Hospital, Melbourne, Victoria, Australia
- Melbourne Neuropsychiatry Centre & Department of Psychiatry, The University of Melbourne, Melbourne, Victoria, Australia
| | - Samantha M Loi
- Neuropsychiatry, The Royal Melbourne Hospital, Melbourne, Victoria, Australia
- Melbourne Neuropsychiatry Centre & Department of Psychiatry, The University of Melbourne, Melbourne, Victoria, Australia
| | - Sarah Farrand
- Neuropsychiatry, The Royal Melbourne Hospital, Melbourne, Victoria, Australia
- Melbourne Neuropsychiatry Centre & Department of Psychiatry, The University of Melbourne, Melbourne, Victoria, Australia
| | - Qiao-Xin Li
- National Dementia and Diagnostics Laboratory, Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Melbourne, Victoria, Australia
| | - Charles B Malpas
- Clinical Outcomes Research Unit (CORe), Department of Medicine, The Royal Melbourne Hospital, The University of Melbourne, Melbourne, Victoria, Australia
- Department of Neurology, The Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Shiji Varghese
- National Dementia and Diagnostics Laboratory, Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Melbourne, Victoria, Australia
| | - Mark Walterfang
- Neuropsychiatry, The Royal Melbourne Hospital, Melbourne, Victoria, Australia
- Melbourne Neuropsychiatry Centre & Department of Psychiatry, The University of Melbourne, Melbourne, Victoria, Australia
| | - Andrew H Evans
- Department of Neurology, The Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Shaun Parker
- Neuropsychiatry, The Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Steven J Collins
- National Dementia and Diagnostics Laboratory, Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Melbourne, Victoria, Australia
- Department of Medicine, The Royal Melbourne Hospital, The University of Melbourne, Melbourne, Victoria, Australia
| | - Colin L Masters
- National Dementia and Diagnostics Laboratory, Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Melbourne, Victoria, Australia
| | - Dennis Velakoulis
- Neuropsychiatry, The Royal Melbourne Hospital, Melbourne, Victoria, Australia
- Melbourne Neuropsychiatry Centre & Department of Psychiatry, The University of Melbourne, Melbourne, Victoria, Australia
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van Gils AM, Rhodius‐Meester HFM, Leeuwis AE, Handgraaf D, Bakker C, Peetoom K, Bouwman FH, Pijnenburg YAL, Papma JM, Hoogendoorn T, Schoonenboom N, van Strien A, Verwey NA, Köhler S, de Vugt ME, van der Flier WM. Young-onset dementia in memory clinics in the Netherlands: Study design and description of PRECODE-GP. ALZHEIMER'S & DEMENTIA (AMSTERDAM, NETHERLANDS) 2023; 15:e12471. [PMID: 37609004 PMCID: PMC10441283 DOI: 10.1002/dad2.12471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 07/10/2023] [Accepted: 07/31/2023] [Indexed: 08/24/2023]
Abstract
The disease trajectory and healthcare requirements of patients with young-onset dementia (YOD) differ from those of older patients. Accurate data about YOD is crucial to improve diagnosis and optimize care. PRECODE-GP aims to set up a prospective national database of patients with YOD to gain insight into the occurrence and characteristics of patients with YOD in memory clinics in the Netherlands. The national database includes data from dementia patients aged <70 years at diagnosis, collected by local memory clinics (MCs). Data included demographic information, clinical variables, and (etiological) diagnoses. Between July 2019 and December 2022, 781 patients with a mean age of 62±6y at diagnosis (range 37 to 69y) were included from 39 MCs. Most (n = 547,70%) were diagnosed with dementia due to Alzheimer's disease (AD). Patients with Frontotemporal lobe dementia (FTD, n = 87, 11%) were youngest (61±6.0y). Over half (55%) of patients were experiencing symptoms for ≥2 years. We initiated a Dutch national YOD database to improve diagnosis and care for this underrepresented and vulnerable patient group. The database provides a basis for future in-depth studies on YOD.
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Affiliation(s)
- Aniek M. van Gils
- Alzheimer Center AmsterdamDepartment of NeurologyVrije Universiteit AmsterdamAmsterdamThe Netherlands
- Amsterdam NeuroscienceNeurodegenerationAmsterdamThe Netherlands
| | - Hanneke F. M. Rhodius‐Meester
- Alzheimer Center AmsterdamDepartment of NeurologyVrije Universiteit AmsterdamAmsterdamThe Netherlands
- Amsterdam NeuroscienceNeurodegenerationAmsterdamThe Netherlands
- Department of Internal MedicineGeriatric Medicine SectionAmsterdam Cardiovascular Sciences InstituteVrije Universiteit AmsterdamAmsterdamThe Netherlands
- Department of Geriatric MedicineThe Memory ClinicOslo University HospitalOsloNorway
| | - Anna E. Leeuwis
- Alzheimer Center AmsterdamDepartment of NeurologyVrije Universiteit AmsterdamAmsterdamThe Netherlands
- Amsterdam NeuroscienceNeurodegenerationAmsterdamThe Netherlands
| | - Dédé Handgraaf
- Alzheimer Center AmsterdamDepartment of NeurologyVrije Universiteit AmsterdamAmsterdamThe Netherlands
- Amsterdam NeuroscienceNeurodegenerationAmsterdamThe Netherlands
| | - Christian Bakker
- Department of Primary and Community CareRadboud University Medical CenterNijmegenThe Netherlands
- Alzheimer CenterRadboud UMCNijmegenThe Netherlands
- Center for Specialized Geriatric CareGroenhuysenRoosendaalThe Netherlands
| | - Kirsten Peetoom
- Department of Psychiatry and Neuropsychology/Alzheimer Center LimburgSchool for Mental Health and NeuroscienceMaastricht UniversityMaastrichtThe Netherlands
| | - Femke H. Bouwman
- Alzheimer Center AmsterdamDepartment of NeurologyVrije Universiteit AmsterdamAmsterdamThe Netherlands
- Amsterdam NeuroscienceNeurodegenerationAmsterdamThe Netherlands
| | - Yolande A. L. Pijnenburg
- Alzheimer Center AmsterdamDepartment of NeurologyVrije Universiteit AmsterdamAmsterdamThe Netherlands
- Amsterdam NeuroscienceNeurodegenerationAmsterdamThe Netherlands
| | - Janne M. Papma
- Department of Neurology and Alzheimer Center Erasmus MCErasmus MC University Medical CenterRotterdamThe Netherlands
| | | | - Niki Schoonenboom
- Department of Clinical Geriatrics Spaarne GasthuisHaarlemThe Netherlands
| | - Astrid van Strien
- Department of Geriatric MedicineJeroen Bosch Hospital‘s‐HertogenboschThe Netherlands
| | - Nicolaas A. Verwey
- Department of NeurologyMedical Center LeeuwardenLeeuwardenThe Netherlands
| | - Sebastian Köhler
- Department of Psychiatry and Neuropsychology/Alzheimer Center LimburgSchool for Mental Health and NeuroscienceMaastricht UniversityMaastrichtThe Netherlands
| | - Marjolein E. de Vugt
- Department of Psychiatry and Neuropsychology/Alzheimer Center LimburgSchool for Mental Health and NeuroscienceMaastricht UniversityMaastrichtThe Netherlands
| | - Wiesje M. van der Flier
- Alzheimer Center AmsterdamDepartment of NeurologyVrije Universiteit AmsterdamAmsterdamThe Netherlands
- Amsterdam NeuroscienceNeurodegenerationAmsterdamThe Netherlands
- Department of Epidemiology and Data ScienceVrije Universiteit AmsterdamAmsterdamThe Netherlands
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15
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Roth S, Burnie N, Suridjan I, Yan JT, Carboni M. Current Diagnostic Pathways for Alzheimer's Disease: A Cross-Sectional Real-World Study Across Six Countries. J Alzheimers Dis Rep 2023; 7:659-674. [PMID: 37483324 PMCID: PMC10357118 DOI: 10.3233/adr230007] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 04/24/2023] [Indexed: 07/25/2023] Open
Abstract
Background Diagnostic pathways for patients presenting with cognitive complaints may vary across geographies. Objective To describe diagnostic pathways of patients presenting with cognitive complaints across 6 countries. Methods This real-world, cross-sectional study analyzed chart-extracted data from healthcare providers (HCPs) for 6,744 patients across China, France, Germany, Spain, UK, and the US. Results Most common symptoms at presentation were cognitive (memory/amnestic; 89.86%), followed by physical/behavioral (87.13%). Clinical/cognitive tests were used in > 95%, with Mini-Mental State Examination being the most common cognitive test (79.0%). Blood tests for APOE ɛ4/other mutations, or to rule out treatable causes, were used in half of the patients. Clinical and cognitive tests were used at higher frequency at earlier visits, and amyloid PET/CSF biomarker testing at higher frequency at later visits. The latter were ordered at low rates even by specialists (across countries, 5.7% to 28.7% for amyloid PET and 5.0% to 27.3% for CSF testing). Approximately half the patients received a diagnosis (52.1% of which were Alzheimer's disease [AD]). Factors that influenced risk of not receiving a diagnosis were HCP type (higher for primary care physicians versus specialists) and region (highest in China and Germany). Conclusion These data highlight variability in AD diagnostic pathways across countries and provider types. About 45% of patients are referred/told to 'watch and wait'. Improvements can be made in the use of amyloid PET and CSF testing. Efforts should focus on further defining biomarkers for those at risk for AD, and on dismantling barriers such low testing capacity and reimbursement challenges.
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Affiliation(s)
- Sophie Roth
- Roche Diagnostics International Ltd, Rotkreuz, Switzerland
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16
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Omote S, Ikeuchi S, Okamoto R, Takahashi Y, Koyama Y. Experience with Support at Workplaces for People with Young Onset Dementia: A Qualitative Evaluation of Being Open about Dementia. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:6235. [PMID: 37444083 PMCID: PMC10340770 DOI: 10.3390/ijerph20136235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 06/15/2023] [Accepted: 06/20/2023] [Indexed: 07/15/2023]
Abstract
Young-onset dementia (YOD) occurs at <65 years of age. Individuals with YOD experience social and psychological disturbances, including a loss of employment. This economic toll affects them, their families, and their caregivers. Employers have an increasing role in supporting affected employees in remaining employed, an important component of the "fight for their dignity". This study aims to clarify the workplace support experiences of employees with YOD. To assess the experiences of employers with at least one affected employee, we interviewed personnel from eight facilities for qualitative analysis. We identified 5 unique categories and 14 subcategories encompassing the following aspects: confusion at the workplace stemming from the uncertainty of the disease, sensitivity when recommending consultation and diagnosis, creating a system that considers safety and security, building consensus among employers, supporting employees with YOD and their families, and assisting the individual with YOD with activities of daily living. Employers should be open to addressing dementia-related issues in the workplace, including obtaining information from employees' physicians so that appropriate support can be provided. Appropriate support can include work accommodations, needs-based support, and meetings with families to build consensus for continued employment. This information can facilitate the creation of new training materials for employers.
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Affiliation(s)
- Shizuko Omote
- Faculty of Health Science, Kanazawa University, Kodatsuno 5-11-80, Kanazawa 920-0942, Japan; (S.I.); (R.O.); (Y.T.)
| | - Satomi Ikeuchi
- Faculty of Health Science, Kanazawa University, Kodatsuno 5-11-80, Kanazawa 920-0942, Japan; (S.I.); (R.O.); (Y.T.)
| | - Rie Okamoto
- Faculty of Health Science, Kanazawa University, Kodatsuno 5-11-80, Kanazawa 920-0942, Japan; (S.I.); (R.O.); (Y.T.)
| | - Yutaro Takahashi
- Faculty of Health Science, Kanazawa University, Kodatsuno 5-11-80, Kanazawa 920-0942, Japan; (S.I.); (R.O.); (Y.T.)
| | - Yoshiko Koyama
- Kinjo University, Kasama-machi 1200, Hakusan 924-8511, Japan;
- Ishikawa Occupational Health Support Center, Sainen 1-1-3, Kanazawa 920-0024, Japan
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Napoli E. Molecular, Translational and Clinical Research on the Two Most Common Forms of Neurodegenerative Dementia: Alzheimer's Disease and Dementia with Lewy Bodies. Int J Mol Sci 2023; 24:ijms24097996. [PMID: 37175703 PMCID: PMC10178392 DOI: 10.3390/ijms24097996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 04/26/2023] [Indexed: 05/15/2023] Open
Abstract
While not a specific disease, dementia is a term used to describe the deterioration of cognitive function beyond what would be expected because of natural biological aging [...].
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Affiliation(s)
- Eleonora Napoli
- Department of Neurology, University of California Davis School of Medicine, Sacramento, CA 95817, USA
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18
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Lai M, Jeon YH, McKenzie H, Withall A. Journey to Diagnosis of Young-Onset Dementia: A Qualitative Study of People with Young-Onset Dementia and their Family Caregivers in Australia. DEMENTIA 2023:14713012231173013. [PMID: 37126513 DOI: 10.1177/14713012231173013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
OBJECTIVES This study aims to explore the journey to dementia diagnosis and reaction to the diagnosis from the perspective of people with young-onset dementia living in the community from diverse areas in Australia (metropolitan, regional, rural) and their family caregivers. METHODS Semi-structured interviews were conducted with community-dwelling people with early to moderate young-onset Alzheimer's disease (n = 8) or frontotemporal dementia (n = 5) and one person with both Alzheimer's disease and frontotemporal dementia, and family caregivers of community-dwelling people with young-onset Alzheimer's disease and/or frontotemporal dementia (n = 28). This study employed interpretive description. Thematic analysis was conducted for emergent themes, comparisons and interplay between themes. FINDINGS The journey to the diagnosis is characterised as involving an extensive period of the gradual worsening of symptoms, drawn out investigations, and difficulties facing the prospect of a diagnosis of young-onset dementia. Participants with young-onset dementia struggled to manage their symptoms and the process of seeking a diagnosis was often slow due to difficulties during the course of their medical investigations and feeling reluctance to face the possibility of having dementia. Once participants finally received the diagnosis of young-onset dementia, participants with young-onset dementia and their family caregivers experienced feelings of devastation and shock, in some cases denial and avoidance, and even, confirmation and relief at having received a diagnosis. In some instances, participants experienced more than one of these reactions. There was a profound realisation by participants that a diagnosis of young-onset dementia had serious implications on their life and future. CONCLUSION The journey to diagnosis was found to be a drawn-out process and receiving the diagnosis was a shock for both people with young-onset dementia and their family caregivers. The findings highlight the significance of the role healthcare professionals play in both the diagnostic and post-diagnostic journey, particularly in terms of supporting patients with young-onset dementia and their family caregivers.
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Affiliation(s)
- Michelle Lai
- Susan Wakil School of Nursing and Midwifery, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, Australia
| | - Yun-Hee Jeon
- Susan Wakil School of Nursing and Midwifery, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, Australia
| | - Heather McKenzie
- Susan Wakil School of Nursing and Midwifery, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, Australia
| | - Adrienne Withall
- School of Population Health, University of New South Wales, Sydney, NSW, Australia
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Poulton A, Curnow L, Eratne D, Sexton A. Family Communication about Diagnostic Genetic Testing for Younger-Onset Dementia. J Pers Med 2023; 13:jpm13040621. [PMID: 37109007 PMCID: PMC10144767 DOI: 10.3390/jpm13040621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 03/27/2023] [Accepted: 03/30/2023] [Indexed: 04/05/2023] Open
Abstract
Younger-onset dementia (YOD) refers to onset before 65 years of age and may be associated with a genetic cause. Family communication surrounding any genetic risk is complex, and this process may be further complicated in a YOD context due to its effects on cognition, behaviour, and associated psychosocial consequences. This study aimed to investigate how individuals experience family communication about potential genetic risk and testing for YOD. Thematic analysis was performed on verbatim transcripts of nine semi-structured interviews undertaken with family members who attended a neurogenetics clinic due to a relative diagnosed with YOD. The interviews explored the participants’ experiences of learning that YOD might be inherited and the ensuing family communication about genetic testing. Four key themes emerged: (1) a clinical diagnostic odyssey was common and could be a motivator for genomic testing, (2) pre-existing family tension and/or disconnection was a common barrier, (3) family members’ autonomy was considered, and (4) avoidant coping strategies influenced communication. Communication regarding potential YOD genetic risk is a complicated process and may be influenced by pre-existing family dynamics, individual coping mechanisms, and a desire to promote autonomy in relatives. To promote effective risk communication, genetic counsellors should pre-emptively address family tensions that may be exacerbated in the context of genetic testing for YOD, with awareness that family strain during a preceding period of diagnostic odyssey is common. Genetic counsellors can offer psychosocial support to facilitate coping with this tension in an adaptive way. The findings also indicated the importance of extending genetic counselling support to relatives.
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Affiliation(s)
- Alice Poulton
- Department of Paediatrics, The University of Melbourne, Parkville, VIC 3051, Australia
- Department of Obstetrics and Gynaecology, The University of Melbourne, Parkville, VIC 3051, Australia
- Murdoch Children’s Research Institute, Parkville, VIC 3052, Australia
- Monash IVF Group Ltd., Cremorne, VIC 3121, Australia
| | - Lisette Curnow
- Murdoch Children’s Research Institute, Parkville, VIC 3052, Australia
- Victorian Clinical Genetics Services, Royal Children’s Hospital, Parkville, VIC 3010, Australia
| | - Dhamidhu Eratne
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, VIC 3051, Australia
- Melbourne Neuropsychiarty Centre, The University of Melbourne, Parkville, VIC 3051, Australia
- The Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Parkville, VIC 3051, Australia
- Walter and Elize Hall Institue of Medical Research, The University of Melbourne, Parkville, VIC 3051, Australia
| | - Adrienne Sexton
- Genomic Medicine, The Royal Melbourne Hospital, Grattan St, Parkville, VIC 3050, Australia
- Department of Medicine-Royal Melbourne Hospital, The University of Melbourne, Parkville, VIC 3052, Australia
- Discipline of Genetic Counselling, Graduate School of Health, University of Technology Sydney, Ultimo, NSW 2007, Australia
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20
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Swallow DMA, Counsell CE. The evolution of diagnosis from symptom onset to death in progressive supranuclear palsy (PSP) and corticobasal degeneration (CBD) compared to Parkinson’s disease (PD). J Neurol 2023:10.1007/s00415-023-11629-x. [DOI: 10.1007/s00415-023-11629-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 01/25/2023] [Accepted: 02/14/2023] [Indexed: 03/29/2023]
Abstract
Abstract
Background
Misdiagnosis and delayed diagnosis in progressive supranuclear palsy (PSP) and corticobasal degeneration (CBD) are common. Few studies have systematically evaluated the diagnostic process from symptom onset to death in representative cohorts.
Methods
All PSP/CBD cases (n = 28/2) and age-sex matched Parkinson’s disease (PD) cases (n = 30) were identified from a UK prospective incident Parkinsonism cohort. Medical and research records were reviewed to compare median times from first index symptom to key diagnostic milestones and the nature/timing of secondary care referral and review.
Results
Index symptoms were similar apart from more tremor in PD (p < 0.001) and more impaired balance (p = 0.008) and falls (p = 0.004) in PSP/CBD. PD was diagnosed a median 0.96 years after index symptom. In PSP/CBD the median times from index symptom to identifying parkinsonism and then including PSP/CBD in the differential diagnosis and the final diagnosis were 1.88, 3.41 and 4.03 years, respectively (all p < 0.001). Survival from symptom onset in PSP/CBD and PD was not significantly different (5.98 vs 6.85 years, p = 0.72). More diagnoses (p < 0.001) were considered in PSP/CBD. Prior to diagnosis, PSP/CBD patients had more recurrent emergency attendances (33.3% vs 10.0%, p = 0.01) and were referred to more specialities than PD (median 5 vs 2). Time to any outpatient referral (0.70 vs 0.03 years, p = 0.025) and to specialist movement disorder review (1.96 vs 0.57 years, p = 0.002) was longer in PSP/CBD.
Conclusions
The duration and complexity of the diagnostic journey were greater in PSP/CBD than age-sex matched PD but can be improved. In this older cohort, there was little difference in survival from symptom onset in PSP/CBD and age-sex matched PD.
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Loi SM, Cations M, Velakoulis D. Young-onset dementia diagnosis, management and care: a narrative review. Med J Aust 2023; 218:182-189. [PMID: 36807325 PMCID: PMC10952480 DOI: 10.5694/mja2.51849] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 01/16/2023] [Accepted: 01/18/2023] [Indexed: 02/21/2023]
Abstract
Young-onset dementia comprises a heterogeneous range of dementias, with onset at less than 65 years of age. These include primary dementias such as Alzheimer disease, frontotemporal and vascular dementias; genetic/familial dementias; metabolic disorders; and secondary dementias such as those that result from alcohol use disorder, traumatic brain injury, and infections. The presentation of young-onset dementia is varied and may include cognitive, psychiatric and neurological symptoms. Diagnostic delay is common, with a frequent diagnostic conundrum being, "Is this young-onset dementia or is this psychiatric?". For assessment and accurate diagnosis, a thorough screen is recommended, such as collateral history and investigations such as neuroimaging, lumbar puncture, neuropsychology, and genetic testing. The management of young-onset dementia needs to be age-appropriate and multidisciplinary, with timely access to services and consideration of the family (including children).
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Affiliation(s)
- Samantha M Loi
- University of MelbourneMelbourneVIC
- Royal Melbourne HospitalMelbourneVIC
| | | | - Dennis Velakoulis
- University of MelbourneMelbourneVIC
- Royal Melbourne HospitalMelbourneVIC
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22
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Aguirre A, Hilsabeck RC, O'Mahar K, Carberry KE, Ayers G, Bertelson J, Rousseau JF, Paydarfar D. Designing an interprofessional dementia specialty clinic: Conceptualization and evaluation of a patient-centered model. J Interprof Care 2023; 37:254-261. [PMID: 36739557 DOI: 10.1080/13561820.2022.2060194] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The need for blueprints to design specialty care interprofessional collaboration (IPC) models is urgent, given the expanding aging population and current challenges in dementia diagnosis and treatment. We describe key steps creating an interprofessional outpatient dementia specialty clinic, efforts to sustain the model, and evaluation of interprofessional effectiveness and clinician satisfaction. The conception for the Comprehensive Memory Center was informed by qualitative research methodologies including focus groups, interviews, and literature reviews. Quantitative evaluation included satisfaction surveys and team effectiveness measures. The IPC model diverges from typical dementia practices through its interprofessional team, visit structure, approach to decision-making, in-house services, and community collaborations. Team retreats and workshops helped build clinician knowledge of interprofessional values and practices to sustain the IPC model. In the first 3.5 years, we served nearly 750 patients and their caregivers. Team evaluation results revealed that increased access to consultation and sharing the workload and emotional burden were beneficial. The majority of team members preferred the IPC model to traditional models of clinical care.
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Affiliation(s)
- Alyssa Aguirre
- Department of Neurology, The University of Texas at Austin Dell Medical School, USA.,The University of Texas at Austin, Steve Hicks School of Social Work, USA
| | - Robin C Hilsabeck
- Department of Neurology, The University of Texas at Austin Dell Medical School, USA
| | - Kerry O'Mahar
- Department of Neurology, The University of Texas at Austin Dell Medical School, USA.,Psychology-Neuropsychology, Advocate Aurora Health, USA
| | - Kathleen E Carberry
- Department of Neurology, The University of Texas at Austin Dell Medical School, USA.,The University of Texas at Austin, McCombs School of Business, USA
| | - Gayle Ayers
- Department of Neurology, The University of Texas at Austin Dell Medical School, USA.,Psychiatry, Ascension Seton Healthcare, USA
| | | | - Justin F Rousseau
- Department of Neurology, The University of Texas at Austin Dell Medical School, USA
| | - David Paydarfar
- Department of Neurology, The University of Texas at Austin Dell Medical School, USA
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23
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TDP-43 Proteinopathy Specific Biomarker Development. Cells 2023; 12:cells12040597. [PMID: 36831264 PMCID: PMC9954136 DOI: 10.3390/cells12040597] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 01/31/2023] [Accepted: 02/07/2023] [Indexed: 02/16/2023] Open
Abstract
TDP-43 is the primary or secondary pathological hallmark of neurodegenerative diseases, such as amyotrophic lateral sclerosis, half of frontotemporal dementia cases, and limbic age-related TDP-43 encephalopathy, which clinically resembles Alzheimer's dementia. In such diseases, a biomarker that can detect TDP-43 proteinopathy in life would help to stratify patients according to their definite diagnosis of pathology, rather than in clinical subgroups of uncertain pathology. For therapies developed to target pathological proteins that cause the disease a biomarker to detect and track the underlying pathology would greatly enhance such undertakings. This article reviews the latest developments and outlooks of deriving TDP-43-specific biomarkers from the pathophysiological processes involved in the development of TDP-43 proteinopathy and studies using biosamples from clinical entities associated with TDP-43 pathology to investigate biomarker candidates.
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24
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Combining Neuropsychological Assessment with Neuroimaging to Distinguish Early-Stage Alzheimer's Disease from Frontotemporal Lobar Degeneration in Non-Western Tonal Native Language-Speaking Individuals Living in Taiwan: A Case Series. J Clin Med 2023; 12:jcm12041322. [PMID: 36835856 PMCID: PMC9961761 DOI: 10.3390/jcm12041322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/25/2022] [Accepted: 02/01/2023] [Indexed: 02/10/2023] Open
Abstract
Neuropsychological tests (NPTs), which are routinely used in clinical practice for assessment of dementia, are also considered to be essential for differential diagnosis of Alzheimer's disease (AD) and frontotemporal lobar degeneration (FTLD), especially the behavioral variants of frontotemporal dementia (bvFTD) and primary progressive aphasia (PPA) at their initial clinical presentations. However, the heterogeneous features of these diseases, which have many overlapping signs, make differentiation between AD and FTLD highly challenging. Moreover, NPTs were primarily developed in Western countries and for native speakers of non-tonal languages. Hence, there is an ongoing dispute over the validity and reliability of these tests in culturally different and typologically diverse language populations. The purpose of this case series was to examine which of the NPTs adjusted for Taiwanese society may be used to distinguish these two diseases. Since AD and FTLD have different effects on individuals' brain, we combined NPTs with neuroimaging. We found that participants diagnosed with FTLD had lower scores in NPTs assessing language or social cognition than AD participants. PPA participants also had lower measures in the Free and Cued Selective Reminding Test than those diagnosed with bvFTD, while bvFTD participants showed poorer performances in the behavioral measures than PPA participants. In addition, the initial diagnosis was supported by the standard one-year clinical follow-up.
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25
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Lin Z, Tang D, Stamou V, LaFontaine J, Oyebode J, Parkes J. Receiving a diagnosis of young onset dementia: a scoping review of lived experiences. Aging Ment Health 2023; 25:1-12. [PMID: 31647324 PMCID: PMC9226199 DOI: 10.1080/13607863.2019.1673699] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Personal experiences of receiving a diagnosis of young onset dementia (YOD) are often overlooked in a complex assessment process requiring substantial investigation. A thematic synthesis of published until November 2018 qualitative studies was completed to understand the lived experiences of younger people. This informed a Delphi study to learn how diagnostic processes could be improved, identify the strengths and weaknesses of current approaches, and help educate professionals concerning key issues. METHOD Systematic searches of bibliographic databases were conducted involving self-reported experiences of diagnosis of YOD. Eight out of 47 papers identified were quality assessed using Walsh & Browne's criteria for methodological appraisal. RESULTS The review emphasises that delays in diagnosis can often be attributed to (1) delays in accessing help, and (2) misattribution of symptoms by the clinician. The impact of diagnosis is influenced by the clinician's use of language; and reactions to diagnosis varied from feelings of reassurance (in that their symptoms are now explained), to shock and destabilisation. CONCLUSION This review suggests that improving the recognition of presenting symptoms, reducing diagnostic errors, and identifying the emotional needs arising from diagnosis are required to improve the diagnostic experience for younger adults, and to promote future engagement with services.
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Affiliation(s)
- Zhiyong Lin
- Center on Aging and Population Sciences and Population Research Center, The University of Texas at Austin, Austin
| | - Dan Tang
- Address correspondence to: Dan Tang, Population Development Studies Center, Renmin University of China.
| | - Vasileios Stamou
- Centre for Applied Dementia Studies, University of Bradford, Bradford, UK
| | - Jenny LaFontaine
- Centre for Applied Dementia Studies, University of Bradford, Bradford, UK
| | - Jan Oyebode
- Centre for Applied Dementia Studies, University of Bradford, Bradford, UK
| | - Jacqueline Parkes
- Faculty of Health, Education and Society, University of Northampton, Northampton, UK
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26
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Hendriks S, Peetoom K, Tange H, Papma J, van der Flier WM, Koopmans R, Bakker C, Köhler S, de Vugt M. Diagnosis and Care Use for People with Young-Onset Dementia in Primary Care in the Netherlands. J Alzheimers Dis 2023; 91:653-662. [PMID: 36502322 PMCID: PMC9912727 DOI: 10.3233/jad-220713] [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] [Indexed: 12/12/2022]
Abstract
BACKGROUND Timely diagnosis and adequate care is important for persons with young-onset dementia (YOD) and their caregivers, due to the high impact of the disease. Initiating care can be difficult for the general practitioner (GP) and other healthcare professionals. OBJECTIVE Provide insight in the care use of persons with YOD and identify factors influencing care use. METHODS A primary care register was used for this study. Information on the care use of persons with YOD was extracted from the GPs written notes. Information entailed time until start of care use, reasons and factors influencing the GP's decision, and reasons and factors influencing actual care use were included. Analyses included quantitative explorative descriptive analyses, and qualitative manifest content analyses. RESULTS 75 persons with YOD were included in this study. The main reason for GPs to refer for diagnosis was concerns of caregivers. After diagnosis, 72% of the persons were assigned a case manager, 42.7% received day care, and 44% were admitted to a long-term care facility. A higher percentage of persons without a case manager was admitted to a long-term care facility (64%) compared to the persons with a case manager (36%). Reasons for not initiating care were reluctancy of the persons with YOD or their caregivers, the person deceased, or because the GP did not refer for care. CONCLUSION Care use differed between persons due to different needs and reasons. Although most persons with YOD receive care in the years after diagnosis, there are still factors that could be improved.
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Affiliation(s)
- Stevie Hendriks
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Alzheimer Center Limburg, Maastricht University, Maastricht, Netherlands
| | - Kirsten Peetoom
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Alzheimer Center Limburg, Maastricht University, Maastricht, Netherlands
| | - Huibert Tange
- Care and Public Health Research Institute (CAPHRI), Department of Family Medicine, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, Netherlands
| | - Janne Papma
- Department of Neurology and Alzheimer Center Erasmus MC, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Wiesje M. van der Flier
- Alzheimer Center Amsterdam, Neurology, Vrije Universiteit Amsterdam, Amsterdam UMC location VUmc, Amsterdam, The Netherlands,Amsterdam Neuroscience, Neurodegeneration, Amsterdam, The Netherlands,
Epidemiology and Data Science, Vrije Universiteit Amsterdam, Amsterdam UMC location VUmc, Amsterdam, The Netherlands
| | - Raymond Koopmans
- Medical Center, Radboud, Department of Primary and Community Care, The Netherlands,Radboudumc Alzheimer Center, Nijmegen, The Netherlands,Joachim en Anna, center for specialized geriatriccare, Nijmegen, The Netherlands
| | - Christian Bakker
- Medical Center, Radboud, Department of Primary and Community Care, The Netherlands,Radboudumc Alzheimer Center, Nijmegen, The Netherlands,Groenhuysen, Center for Specialized Geriatric Care, Roosendaal, The Netherlands
| | - Sebastian Köhler
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Alzheimer Center Limburg, Maastricht University, Maastricht, Netherlands
| | - Marjolein de Vugt
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Alzheimer Center Limburg, Maastricht University, Maastricht, Netherlands,Correspondence to: Marjolein de Vugt, Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Alzheimer Centre Limburg, Maastricht University, P.O. Box 616, 6200 MD Maastricht, the Netherlands. Tel.: +31 43 3881041; E-mail:
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27
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Thorsen K, Johannessen A. How gender matters in demanding caring for a spouse with young-onset dementia. A narrative study. J Women Aging 2023; 35:81-97. [PMID: 35722752 DOI: 10.1080/08952841.2022.2087455] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
BACKGROUND The gendered aspects of extraordinary demanding spousal caring for people with young-onset dementia have been scarcely researched. AIM To analyze spouses' experiences of the meaning, content, and effort of intensive caring for spouses/partners with young-onset frontotemporal dementia (YO-FTD), concentrating on a female perspective. METHOD A qualitative Norwegian study using narrative interviews with 10 wives and 6 husbands were conducted in 2014 and 2015. FINDINGS The analysis resulted in four gendered main themes: Different caregiving periods, Distancing: experiencing a transformed spouse and relationship, Social isolation, and Needing assistance and relief. A case analysis of wives' and men's stories was applied, especially focusing on a wife's story, to examine the detailed interrelationships between life situation, caring demands, experiences, and reactions. Spousal care is influenced by gendered caring norms and roles. The study finds marked differences between wives and husbands in the meaning, content and sustainability of care, and needs for support vary. Wives endured more stress longer than husbands, with a greater emotional impact and negative health consequences, and their needs are more easily neglected. Husbands presented their needs more efficiently and obtained public relief earlier. CONCLUSION Women may need more support earlier during different stages of caring for a spouse with YO-FTD. They need gender sensitive person-centered support to live their own lives and preserve their selves.
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Affiliation(s)
- Kirsten Thorsen
- Vestfold Hospital Trust, The Norwegian National Centre for Ageing and Health, Tønsberg, Norway.,Oslo Metropolitan University, Oslo, Norway
| | - Aud Johannessen
- Vestfold Hospital Trust, The Norwegian National Centre for Ageing and Health, Tønsberg, Norway.,Faculty of Health and Social Sciences, Department of Health, Social and Welfare Studies, University of South-Eastern Norway, Kongsberg, Norway
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28
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Burkinshaw K, Tsourtos G, Cations M. System and policy-level barriers and facilitators for timely and accurate diagnosis of young onset dementia. Int J Geriatr Psychiatry 2023; 38:e5859. [PMID: 36484460 DOI: 10.1002/gps.5859] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 11/03/2022] [Indexed: 12/04/2022]
Abstract
OBJECTIVE The multiyear diagnostic journey for young onset dementia (YOD) is fraught with clinical and personal difficulties and poses significant uncertainty for people living with YOD and their families. Most existing research has examined the personal and/or clinical barriers to a timely diagnosis of YOD, but less evidence exists regarding system level factors. The aim of this study is to investigate health professionals' insights for a timely and accurate YOD diagnosis at the system level. DESIGN Grounded theory qualitative study. SETTING AND PARTICIPANTS Semi-structured in-depth interviews with 11 health professionals working across varied healthcare settings were conducted online via videoconference. MEASUREMENTS Data were contrasted and compared within and between transcripts using the constant comparative method. RESULTS Seven themes emerged about barriers and facilitators for timely and accurate diagnosis of YOD: (1) stigma and awareness of YOD; (2) mismatched policy; (3) fractured health system; (4) inadequate pathways for YOD diagnostic care; (5) effective use of General Practitioners; (6) inequitable access and fragmented service navigation; (7) diverse and marginalised groups. CONCLUSION A complex web of systemic and system level barriers contributes to the delay of accurate and timely diagnosis for YOD. Diverse and marginalised groups experience greater inequitable disadvantage regarding YOD diagnostic care. There is an urgent need to focus on YOD diagnosis facilitators at the broader health system level.
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Affiliation(s)
- Kirsty Burkinshaw
- College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
| | - George Tsourtos
- College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Monica Cations
- College of Education, Psychology and Social Work, Flinders University, Adelaide, South Australia, Australia
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29
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Kilty C, Cahill S, Foley T, Fox S. Young onset dementia: implications for employment and finances. DEMENTIA 2023; 22:68-84. [PMID: 36254673 PMCID: PMC9772889 DOI: 10.1177/14713012221132374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND People with young onset dementia face unique challenges. Notably, at time of symptom presentation, many people affected by young onset dementia are still employed with significant financial obligations. The aim of this study was to explore the specific impact that young onset dementia has on continued employment and finances and to identify ways to optimise post-diagnostic approaches in this regard. METHODS Purposive sampling, with a maximum variation technique, was used to recruit a small but diverse range of people with young onset dementia in Ireland. In-depth semi-structured interviews were conducted, and data were analysed using Reflexive Thematic Analysis. In total, 22 interviews were conducted with 10 people with young onset dementia and 12 spouses and children. Two themes were constructed: impact of young onset dementia on (I) employment and (II) finances. FINDINGS Participants' lived accounts showed the devastating effect of a diagnosis of young onset dementia on working life, and the resultant financial, social, and psychological consequences. Participants reported having to leave paid employment early, reported losing contracts and retiring on medical grounds. There were financial implications caused by loss of income, and many additional expenses owing to dementia were incurred. In some families, spouses had to take up employment at the same time as a caring role to mitigate the loss of income, and young children were anxious at the resultant occupational and financial tensions. CONCLUSION People diagnosed with young onset dementia encounter significant challenges associated with employment, and individual and family finances. There is a need for more specific information and guidance from healthcare professionals around employment rights, income support and welfare benefits and the pension status for this group of people. Additionally, healthcare professionals should be cognisant of the additional financial burden people face in young onset dementia when advising on services which incur out-of-pocket costs.
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Affiliation(s)
- Caroline Kilty
- Caroline Kilty, School of Nursing and Midwifery, Brookfield Health Sciences Complex, University College Cork, Cork, Republic of Ireland.
| | - Suzanne Cahill
- School of Social Work and Social Policy, Trinity College Dublin Centre for Economic and Social Research on Dementia, NUI Galway and Institute of Gerontology, Jonkoping University, Sweden
| | - Tony Foley
- Department of General Practice, 8795University College Cork, Republic of Ireland
| | - Siobhán Fox
- Centre for Gerontology and Rehabilitation, 8795University College Cork, Republic of Ireland
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30
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Ellajosyula R, Narayanan J, Hegde S, Kamath V, Murgod U, Easwaran V, Seetharam R, Srinivasan M, Watson P. Delay in the diagnosis of dementia in urban India: Role of dementia subtype and age at onset. Int J Geriatr Psychiatry 2022; 37. [PMID: 36383431 DOI: 10.1002/gps.5843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Accepted: 11/02/2022] [Indexed: 11/09/2022]
Abstract
BACKGROUND Early diagnosis of dementia is crucial for timely intervention. However, frequently, there is a substantial delay in diagnosis. Therefore, it is essential to recognise and address the barriers to early diagnosis. These have not been systematically studied in India. We at a specialist memory clinic in India investigated the time from symptom onset to diagnosis of dementia and factors contributing to the delay. METHODS In this cross-sectional study, consecutive patients with dementia (n = 855) seen at a private hospital underwent a standard clinical assessment and investigations. The primary outcome variable was time from symptom onset to diagnosis (TTD). The association of age, education, gender, dementia subtype, and age of onset on TTD were examined using a univariate analysis of covariance. RESULTS The median TTD was 24 months; 43% were diagnosed after 24 months. There was a significant association between TTD and age at onset (young onset-median 36 months vs. late onset-24 months) and dementia subtype. Patients with vascular dementia were diagnosed significantly earlier as compared to patients with Alzheimer's disease (AD) and frontotemporal dementia (FTD) [median 18, 24, and 30 months, respectively]. There was no effect of gender or education on the TTD. CONCLUSION About 40% of patients with dementia were diagnosed more than 2 years after symptom onset, particularly young onset dementias and FTD. Our study findings highlight the gaps in diagnosing patients with dementia in urban India and have significant implications for developing and implementing multifaceted interventions to improve the early diagnosis of dementia.
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Affiliation(s)
- Ratnavalli Ellajosyula
- Department of Neurology, Manipal Hospitals, Bangalore, India.,Department of Neurology, Annasawmy Mudaliar Hospital, Bangalore, India
| | - Jwala Narayanan
- Department of Neurology, Manipal Hospitals, Bangalore, India.,Department of Neuropsychology, Annasawmy Mudaliar Hospital, Bangalore, India
| | - Soumya Hegde
- Department of Psychiatry, Annasawmy Mudaliar Hospital, Bangalore, India
| | - Vikram Kamath
- Department of Neurology, Apollo Hospitals, Bangalore, India
| | - Uday Murgod
- Department of Neurology, Manipal Hospitals, Bangalore, India
| | - Vandhana Easwaran
- Department of Neuropsychology, Annasawmy Mudaliar Hospital, Bangalore, India
| | | | | | - Peter Watson
- MRC Cognition and Brain Sciences Unit, University of Cambridge, Cambridge, UK
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31
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Eratne D, Keem M, Lewis C, Kang M, Walterfang M, Farrand S, Loi S, Kelso W, Cadwallader C, Berkovic SF, Li QX, Masters CL, Collins S, Santillo A, Velakoulis D. Cerebrospinal fluid neurofilament light chain differentiates behavioural variant frontotemporal dementia progressors from non-progressors. J Neurol Sci 2022; 442:120439. [PMID: 36201960 DOI: 10.1016/j.jns.2022.120439] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 09/05/2022] [Accepted: 09/25/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND Distinguishing behavioural variant frontotemporal dementia (bvFTD) from non-neurodegenerative 'non-progressor' mimics of frontal lobe dysfunction, can be one of the most challenging clinical dilemmas. A biomarker of neuronal injury, neurofilament light chain (NfL), could reduce misdiagnosis and delay. METHODS Cerebrospinal fluid (CSF) NfL, amyloid beta 1-42 (AB42), total and phosphorylated tau (T-tau, P-tau) levels were examined in patients with an initial diagnosis of bvFTD. Based on follow-up information, patients were categorised as Progressors or Non-Progressors: further subtyped into Non-Progressor Revised (non-neurological/neurodegenerative final diagnosis), and Non-Progressor Static (static deficits, not fully explained by non-neurological/neurodegenerative causes). RESULTS Forty-three patients were included: 20 Progressors, 23 Non-Progressors (15 Non-Progressor Revised, 8 Non-Progressor Static), and 20 controls. NfL concentrations were lower in Non-Progressors (Non-Progressors Mean, M = 554 pg/mL, 95%CI:[461, 675], Non-Progressor Revised M = 459 pg/mL, 95%CI:[385, 539], and Non-Progressor Static M = 730 pg/mL, 95%CI:[516, 940]), compared to Progressors (M = 2397 pg/mL, 95%CI:[1607, 3332]). NfL distinguished Progressors from Non-Progressors with the highest accuracy (area under the curve 0.92, 90%/87% sensitivity/specificity, 86%/91% positive/negative predictive value, 88% accuracy). Non-Progressor Static tended to have higher T-tau and P-tau levels compared to Non-Progressor Revised Diagnoses. CONCLUSION This study demonstrated strong diagnostic utility of CSF NfL to distinguish bvFTD from non-progressor variants, at baseline, with high accuracy, in a real-world clinical setting. This has important clinical implications, to improve outcomes for patients and clinicians facing this challenging clinical dilemma, healthcare services, and clinical trials. Further research is required to investigate heterogeneity within the non-progressor group and potential diagnostic algorithms, and prospective studies are underway assessing plasma NfL.
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Affiliation(s)
- Dhamidhu Eratne
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, VIC, Australia; Melbourne Neuropsychiatry Centre & Department of Psychiatry, University of Melbourne, Parkville, VIC, Australia; National Dementia Diagnostics Laboratory, The Florey Institute of Neuroscience and Mental Health, Parkville, VIC, Australia.
| | - Michael Keem
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, VIC, Australia; Melbourne Neuropsychiatry Centre & Department of Psychiatry, University of Melbourne, Parkville, VIC, Australia
| | - Courtney Lewis
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, VIC, Australia; Melbourne Neuropsychiatry Centre & Department of Psychiatry, University of Melbourne, Parkville, VIC, Australia
| | - Matthew Kang
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, VIC, Australia; Melbourne Neuropsychiatry Centre & Department of Psychiatry, University of Melbourne, Parkville, VIC, Australia
| | - Mark Walterfang
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, VIC, Australia; Melbourne Neuropsychiatry Centre & Department of Psychiatry, University of Melbourne, Parkville, VIC, Australia; National Dementia Diagnostics Laboratory, The Florey Institute of Neuroscience and Mental Health, Parkville, VIC, Australia
| | - Sarah Farrand
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, VIC, Australia; Melbourne Neuropsychiatry Centre & Department of Psychiatry, University of Melbourne, Parkville, VIC, Australia
| | - Samantha Loi
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, VIC, Australia; Melbourne Neuropsychiatry Centre & Department of Psychiatry, University of Melbourne, Parkville, VIC, Australia
| | - Wendy Kelso
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, VIC, Australia
| | | | - Samuel F Berkovic
- Epilepsy Research Centre, Department of Medicine, Austin Health, The University of Melbourne, Heidelberg, VIC, Australia
| | - Qiao-Xin Li
- National Dementia Diagnostics Laboratory, The Florey Institute of Neuroscience and Mental Health, Parkville, VIC, Australia
| | - Colin L Masters
- National Dementia Diagnostics Laboratory, The Florey Institute of Neuroscience and Mental Health, Parkville, VIC, Australia
| | - Steven Collins
- National Dementia Diagnostics Laboratory, The Florey Institute of Neuroscience and Mental Health, Parkville, VIC, Australia
| | - Alexander Santillo
- Clinical Memory Research Unit, Department of Clinical Sciences Malmö, Lund University, Sölvegatan 18, Sweden
| | - Dennis Velakoulis
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, VIC, Australia; Melbourne Neuropsychiatry Centre & Department of Psychiatry, University of Melbourne, Parkville, VIC, Australia
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32
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Eratne D, Loi SM, Li QX, Stehmann C, Malpas CB, Santillo A, Janelidze S, Cadwallader C, Walia N, Ney B, Lewis V, Senesi M, Fowler C, McGlade A, Varghese S, Ravanfar P, Kelso W, Farrand S, Keem M, Kang M, Goh AMY, Dhiman K, Gupta V, Watson R, Yassi N, Kaylor-Hughes C, Kanaan R, Perucca P, Dobson H, Vivash L, Ali R, O'Brien TJ, Hansson O, Zetterberg H, Blennow K, Walterfang M, Masters CL, Berkovic SF, Collins S, Velakoulis D. Cerebrospinal fluid neurofilament light chain differentiates primary psychiatric disorders from rapidly progressive, Alzheimer's disease and frontotemporal disorders in clinical settings. Alzheimers Dement 2022; 18:2218-2233. [PMID: 35102694 DOI: 10.1002/alz.12549] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 10/26/2021] [Accepted: 11/01/2021] [Indexed: 01/31/2023]
Abstract
INTRODUCTION Many patients with cognitive and neuropsychiatric symptoms face diagnostic delay and misdiagnosis. We investigated whether cerebrospinal fluid (CSF) neurofilament light (NfL) and total-tau (t-tau) could assist in the clinical scenario of differentiating neurodegenerative (ND) from psychiatric disorders (PSY), and rapidly progressive disorders. METHODS Biomarkers were examined in patients from specialist services (ND and PSY) and a national Creutzfeldt-Jakob registry (Creutzfeldt-Jakob disease [CJD] and rapidly progressive dementias/atypically rapid variants of common ND, RapidND). RESULTS A total of 498 participants were included: 197 ND, 67 PSY, 161 CJD, 48 RapidND, and 20 controls. NfL was elevated in ND compared to PSY and controls, with highest levels in CJD and RapidND. NfL distinguished ND from PSY with 95%/78% positive/negative predictive value, 92%/87% sensitivity/specificity, 91% accuracy. NfL outperformed t-tau in most real-life clinical diagnostic dilemma scenarios, except distinguishing CJD from RapidND. DISCUSSION We demonstrated strong generalizable evidence for the diagnostic utility of CSF NfL in differentiating ND from psychiatric disorders, with high accuracy.
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Affiliation(s)
- Dhamidhu Eratne
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, Victoria, Australia.,Department of Psychiatry & Melbourne Neuropsychiatry Centre, University of Melbourne, Parkville, Victoria, Australia.,National Dementia Diagnostics Laboratory, The Florey Institute of Neuroscience and Mental Health, Parkville, Victoria, Australia
| | - Samantha M Loi
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, Victoria, Australia.,Department of Psychiatry & Melbourne Neuropsychiatry Centre, University of Melbourne, Parkville, Victoria, Australia.,National Dementia Diagnostics Laboratory, The Florey Institute of Neuroscience and Mental Health, Parkville, Victoria, Australia
| | - Qiao-Xin Li
- National Dementia Diagnostics Laboratory, The Florey Institute of Neuroscience and Mental Health, Parkville, Victoria, Australia
| | - Christiane Stehmann
- National Dementia Diagnostics Laboratory, The Florey Institute of Neuroscience and Mental Health, Parkville, Victoria, Australia.,Australian National Creutzfeldt-Jakob Disease Registry, Florey Institute of Neuroscience and Mental Health and Department of Medicine, The University of Melbourne, Parkville, Victoria, Australia
| | - Charles B Malpas
- Department of Medicine, Department of Neurology, Clinical Outcomes Research Unit (CORe), Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Alexander Santillo
- Department of Clinical Sciences Malmö, Clinical Memory Research Unit, Lund University, Lund, Sweden.,Memory Clinic, Skåne University Hospital, Malmo, Sweden
| | - Shorena Janelidze
- Department of Clinical Sciences Malmö, Clinical Memory Research Unit, Lund University, Lund, Sweden.,Memory Clinic, Skåne University Hospital, Malmo, Sweden
| | - Claire Cadwallader
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Nirbaanjot Walia
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Blair Ney
- The Florey Institute of Neuroscience and Mental Health, Parkville, Victoria, Australia.,St. Vincent's Hospital Melbourne, Fitzroy, Victoria, Australia
| | - Victoria Lewis
- Australian National Creutzfeldt-Jakob Disease Registry, Florey Institute of Neuroscience and Mental Health and Department of Medicine, The University of Melbourne, Parkville, Victoria, Australia
| | - Matteo Senesi
- Australian National Creutzfeldt-Jakob Disease Registry, Florey Institute of Neuroscience and Mental Health and Department of Medicine, The University of Melbourne, Parkville, Victoria, Australia
| | - Christopher Fowler
- The Florey Institute of Neuroscience and Mental Health, Parkville, Victoria, Australia
| | - Amelia McGlade
- National Dementia Diagnostics Laboratory, The Florey Institute of Neuroscience and Mental Health, Parkville, Victoria, Australia
| | - Shiji Varghese
- National Dementia Diagnostics Laboratory, The Florey Institute of Neuroscience and Mental Health, Parkville, Victoria, Australia
| | - Parsa Ravanfar
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, Victoria, Australia.,Department of Psychiatry & Melbourne Neuropsychiatry Centre, University of Melbourne, Parkville, Victoria, Australia
| | - Wendy Kelso
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Sarah Farrand
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, Victoria, Australia.,Department of Psychiatry & Melbourne Neuropsychiatry Centre, University of Melbourne, Parkville, Victoria, Australia
| | - Michael Keem
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Matthew Kang
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Anita M Y Goh
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, Victoria, Australia.,Department of Psychiatry & Melbourne Neuropsychiatry Centre, University of Melbourne, Parkville, Victoria, Australia
| | - Kunal Dhiman
- School of Medicine, Deakin University, Geelong, Victoria, Australia.,School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia
| | - Veer Gupta
- School of Medicine, Deakin University, Geelong, Victoria, Australia.,School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia
| | - Rosie Watson
- Population Health and Immunity Division, the Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia
| | - Nawaf Yassi
- Population Health and Immunity Division, the Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia.,Departments of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, Victoria, Australia
| | - Cath Kaylor-Hughes
- Department of General Practice, Integrated Mental Health Team, University of Melbourne, Parkville, Victoria, Australia
| | - Richard Kanaan
- Department of Psychiatry, Austin Health, University of Melbourne, Heidelberg, Victoria, Australia
| | - Piero Perucca
- Department of Medicine, Austin Health, The University of Melbourne, Heidelberg, Victoria, Australia.,Comprehensive Epilepsy Program, Austin Health, The University of Melbourne, Heidelberg, Victoria, Australia.,Department of Neuroscience, Central Clinical School, The Alfred Hospital, Monash University, Melbourne, Victoria, Australia
| | - Hannah Dobson
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, Victoria, Australia.,Department of Psychiatry, Alfred Health, Melbourne, Victoria, Australia
| | - Lucy Vivash
- Department of Neuroscience, Central Clinical School, The Alfred Hospital, Monash University, Melbourne, Victoria, Australia
| | - Rashida Ali
- Department of Neuroscience, Central Clinical School, The Alfred Hospital, Monash University, Melbourne, Victoria, Australia
| | - Terence J O'Brien
- Department of Neuroscience, Central Clinical School, The Alfred Hospital, Monash University, Melbourne, Victoria, Australia
| | - Oskar Hansson
- Department of Clinical Sciences Malmö, Clinical Memory Research Unit, Lund University, Lund, Sweden.,Memory Clinic, Skåne University Hospital, Malmo, Sweden
| | - Henrik Zetterberg
- Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, Sahlgrenska Academy at the University of Gothenburg, Mölndal, Sweden.,Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Mölndal, Sweden.,Department of Neurodegenerative Disease, UCL Institute of Neurology, Queen Square, London, UK.,UK Dementia Research Institute at UCL, London, UK
| | - Kaj Blennow
- Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, Sahlgrenska Academy at the University of Gothenburg, Mölndal, Sweden.,Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Mölndal, Sweden
| | - Mark Walterfang
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, Victoria, Australia.,Department of Psychiatry & Melbourne Neuropsychiatry Centre, University of Melbourne, Parkville, Victoria, Australia.,The Florey Institute of Neuroscience and Mental Health, Parkville, Victoria, Australia
| | - Colin L Masters
- National Dementia Diagnostics Laboratory, The Florey Institute of Neuroscience and Mental Health, Parkville, Victoria, Australia
| | - Samuel F Berkovic
- Department of Medicine, Austin Health, Epilepsy Research Centre, The University of Melbourne, Heidelberg, Victoria, Australia
| | - Steven Collins
- Australian National Creutzfeldt-Jakob Disease Registry, Florey Institute of Neuroscience and Mental Health and Department of Medicine, The University of Melbourne, Parkville, Victoria, Australia
| | - Dennis Velakoulis
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, Victoria, Australia.,Department of Psychiatry & Melbourne Neuropsychiatry Centre, University of Melbourne, Parkville, Victoria, Australia
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O’Malley M, Parkes J, Stamou V, LaFontaine J, Oyebode J, Campbell J, Carter J. Current UK clinical practice in diagnosing dementia in younger adults: compliance with quality indicators in electronic health records from mental health trusts. Aging Ment Health 2022; 26:2233-2242. [PMID: 34473006 PMCID: PMC9621100 DOI: 10.1080/13607863.2021.1969640] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
OBJECTIVES To examine current UK practice in diagnosis of patients under 65 with young onset dementia, within 5 years of date of diagnosis, identified from electronic health records of 8 NHS mental health trusts. METHODS Patients diagnosed with young onset dementia were assembled from the UK-Clinical Record Interactive System, (UK-CRIS) using diagnosis of dementia as the index date. A pre-designed proforma, derived by international Delphi consensus from experts in the field in previous work, was used to assess components of the diagnostic assessment in 402 electronic health records across 8 NHS sites. Information was extracted on key aspects of clinical and physical examination according to both a minimum and gold standard. RESULTS Percentage compliance rates analysed by NHS site and statement, including compliance for site for minimum standard (11 statements), the additional 20 statements required for Gold standard, and the complete Gold standard set (31 statements) show that the additional 20 statements in the Gold standard had consistently higher compliance rates for every site compared to the minimum set. CONCLUSION Findings confirmed variation in clinical practice and identified commonly missed items in examination and enquiry compared to expert consensus. This suggests that a template proforma, which contains the key indicators for comprehensive assessment of dementia in young adults according to a quality standard could help support clinicians to improve record keeping and reduce gaps in knowledge.
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Affiliation(s)
- Mary O’Malley
- School of Biomedical Sciences, University of West London, Ealing, UK
| | - Jacqueline Parkes
- UoN Dementia Research & Innovation Centre, Faculty of Health, Education and Society, University of Northampton, Northampton, UK
| | - Vasileios Stamou
- Faculty of Health, Psychology & Social Care, Manchester Metropolitan University, Manchester, UK
| | - Jenny LaFontaine
- Faculty of Health Studies, Centre for Applied Dementia Studies, University of Bradford, Bradford, UK
| | - Jan Oyebode
- Faculty of Health Studies, Centre for Applied Dementia Studies, University of Bradford, Bradford, UK
| | - Jackie Campbell
- UoN Dementia Research & Innovation Centre, Faculty of Health, Education and Society, University of Northampton, Northampton, UK
| | - Janet Carter
- Division of Psychiatry, Faculty of Brain Sciences, University College London, London, UK,CONTACT Janet Carter
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Day S, Couzner L, Laver KE, Withall A, Draper B, Cations M. Cross-sector learning collaboratives can improve post-diagnosis care integration for people with young onset dementia. HEALTH & SOCIAL CARE IN THE COMMUNITY 2022; 30:e6135-e6144. [PMID: 36177663 DOI: 10.1111/hsc.14051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 08/08/2022] [Accepted: 09/12/2022] [Indexed: 06/16/2023]
Abstract
Post-diagnosis young onset dementia (YOD) care is often fragmented, with services delivered across aged care, healthcare, and social care sectors. The aim of this project was to test the feasibility and potential effectiveness of a learning collaborative implementation strategy for improving the cross-sector integration of care for people with YOD and to generate data to refine the implementation strategy for scaleup. We conducted a longitudinal mixed methods process evaluation and recruited one representative from three Australian aged care organisations, three disability care organisations and three organisations (n = 9) contracted to deliver care navigation services. One representative from each organisation joined a learning collaborative within their local area and completed a six-module online education package incorporating written resources, webinars, collaboration and expert mentoring. Participants identified gaps in services in their region and barriers to care integration and developed a shared plan to implement change. Normalisation Process Theory was applied to understand the acceptability, penetration and sustainability of the implementation strategy as well as barriers and enabling factors. Dementia knowledge measured by the Dementia Knowledge and Awareness Scale was high among the professionals at the start of the implementation period (mean = 39.67, SD = 9.84) and did not change by the end (mean = 39.67, SD = 8.23). Quantitative data demonstrated that clinicians dedicated on average half of the recommended time commitment to the project. However, qualitative data identified that the learning collaborative strategy enhanced commitment to implementing integrated care and promoted action towards integrating previously disparate care services. Participant commitment to the project was influenced by their sense of obligation to their team, and teams that established clear expectations and communication strategies early were able to collaborate and use the implementation plan more effectively (demonstrating collective action). Teams were less likely to engage in the collective action or reflexive monitoring required to improve care integration if they did not feel engaged with their learning collaborative. Learning collaboratives hold promise as a strategy to improve cross-sector service collaboration for people with YOD and their families but must maximise group cohesion and shared commitment to change.
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Affiliation(s)
- Sally Day
- College of Education, Social Work and Psychology, Flinders University, Adelaide, South Australia, Australia
| | - Leah Couzner
- College of Education, Social Work and Psychology, Flinders University, Adelaide, South Australia, Australia
| | - Kate E Laver
- College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Adrienne Withall
- School of Public Health and Community Medicine, UNSW Sydney, Adelaide, New South Wales, Australia
| | - Brian Draper
- Discipline of Psychiatry and Mental Health, UNSW Sydney, Adelaide, New South Wales, Australia
| | - Monica Cations
- College of Education, Social Work and Psychology, Flinders University, Adelaide, South Australia, Australia
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Muacevic A, Adler JR. Young-Onset Dementia and Neurodegenerative Disorders of the Young With an Emphasis on Clinical Manifestations. Cureus 2022; 14:e30025. [PMID: 36381805 PMCID: PMC9637441 DOI: 10.7759/cureus.30025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 10/07/2022] [Indexed: 01/25/2023] Open
Abstract
Young-onset dementia (YOD) refers to a neurological ailment primarily affecting people below 65 years of age in roughly about 8% of cases found through various researches. The high rate of prevalence of secondary dementias among older patients proves that younger people show a better prognosis of the conditions causing dementia than older people. However, effective interventions have to be usually provided early in the course of cognitive decline to help facilitate cognitive improvement. The risk of development of prodromal dementia is high if there is a development of psychoses in middle-aged or older people. When there is a development of psychoses in middle to late life, the likelihood of this indicates prodromal dementia is high. The clinical presentation is quite variable and often subtle in frontotemporal dementia (FTD) but may be dominated by personality change, behavioral disturbances, motivation, or the loss of empathy. There is great heterogeneity in the probable causes of dementia in young age as compared to dementia in old age, and some observed differences also exist in the course and characteristics of the disease. These causes may range from the most probable cause such as Alzheimer's disease (AD) to causes with low probability, such as metabolic disorders and prion diseases. The symptoms of young-onset dementia include a gradual development of personality and behavioral changes over a period of years. However, in the initial stages of young-onset dementia, this change can be attributed to various issues, such as depression, marital problems, and menopause. Other neurodegenerative diseases such as Huntington's disease show presentations such as changes in personality, chorea, and depression that can be observed in patients in their early adulthood. A few other neurodegenerative disorders are myoclonic epilepsy with ragged red fibers (MERRF) and mitochondrial encephalopathy, lactic acidosis, and stroke-like episodes (MELAS) with presentations such as characterized muscle weakness, poor growth, problems with vision and hearing, and the involvement of the multi-organ system, including the central nervous system to name a few. There is also the prevalence of juvenile parkinsonism in the community, which represents a group of clinicopathological entities present before the age of 21. Young-onset Parkinson's disease (PD) (YOPD) appears to have the same pathological presentation as late-onset Parkinson's disease (LOPD). Recent researches have proved that "gene therapy" can be useful in the treatment and in preventing the progression of symptoms in cases of neurodegenerative diseases.
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36
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Tadd K, Rego T, Gaillard F, Malpas CB, Walterfang M, Velakoulis D, Farrand S. Neuroimaging in the Acute Psychiatric Setting: Associations With Neuropsychiatric Risk Factors. J Neuropsychiatry Clin Neurosci 2022; 35:184-191. [PMID: 36128679 DOI: 10.1176/appi.neuropsych.21110269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE The appropriateness and clinical utility of neuroimaging in psychiatric populations has been long debated, and the ambiguity of guideline recommendations is well established. Most of the literature is focused on first-episode psychosis. The investigators aimed to review ordering practices and identify risk factors associated with neuroradiological MRI abnormalities and their clinical utility in a general psychiatric population. METHODS A retrospective file review was undertaken for 100 consecutive brain MRI scans for adult psychiatric inpatients who received scanning as part of their clinical care in an Australian hospital. RESULTS Brain MRI was abnormal in 79.0% of scans; in these cases, 72.2% of patients required further investigation or follow-up, with 17.7% requiring urgent referral within days to weeks, despite only 3.7% of admitted patients undergoing MRI during the study period. Psychiatrically relevant abnormalities were found in 32.0% of scans. Abnormalities were more likely to be found in the presence of cognitive impairment, older age, and longer duration of psychiatric disorder. Psychiatrically relevant abnormalities had further associations with older age at onset of the psychiatric disorder and a weak association with abnormal neurological examination. Multiple indications for imaging were present in 57.0% of patients; the most common indications were physical, neurological, and cognitive abnormalities. CONCLUSIONS Brain MRI is a useful part of psychiatric management in the presence of certain neuropsychiatric risk factors. The present findings suggest that treating teams can judiciously tailor radiological investigations while limiting excessive imaging. Future research in larger cohorts across multiple centers may contribute to shaping more consistent neuroimaging guidelines in psychiatry.
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Affiliation(s)
- Katelyn Tadd
- Mental Health Program, NorthWestern Mental Health (Tadd, Rego, Farrand) and Eastern Health (Tadd), Melbourne, Victoria, Australia; Department of Psychiatry (Rego), Faculty of Medicine, Dentistry and Health Sciences (Gaillard), and Melbourne School of Psychological Sciences (Malpas), University of Melbourne; Department of Radiology (Gaillard), Clinical Outcomes Research Unit, Department of Medicine (Malpas), Department of Neurology (Malpas), and Department of Neuropsychiatry (Walterfang, Velakoulis, Farrand), Royal Melbourne Hospital; Melbourne Neuropsychiatry Center, University of Melbourne and NorthWestern Mental Health (Walterfang, Velakoulis); Florey Institute of Neuroscience and Mental Health, Melbourne (Walterfang)
| | - Thomas Rego
- Mental Health Program, NorthWestern Mental Health (Tadd, Rego, Farrand) and Eastern Health (Tadd), Melbourne, Victoria, Australia; Department of Psychiatry (Rego), Faculty of Medicine, Dentistry and Health Sciences (Gaillard), and Melbourne School of Psychological Sciences (Malpas), University of Melbourne; Department of Radiology (Gaillard), Clinical Outcomes Research Unit, Department of Medicine (Malpas), Department of Neurology (Malpas), and Department of Neuropsychiatry (Walterfang, Velakoulis, Farrand), Royal Melbourne Hospital; Melbourne Neuropsychiatry Center, University of Melbourne and NorthWestern Mental Health (Walterfang, Velakoulis); Florey Institute of Neuroscience and Mental Health, Melbourne (Walterfang)
| | - Frank Gaillard
- Mental Health Program, NorthWestern Mental Health (Tadd, Rego, Farrand) and Eastern Health (Tadd), Melbourne, Victoria, Australia; Department of Psychiatry (Rego), Faculty of Medicine, Dentistry and Health Sciences (Gaillard), and Melbourne School of Psychological Sciences (Malpas), University of Melbourne; Department of Radiology (Gaillard), Clinical Outcomes Research Unit, Department of Medicine (Malpas), Department of Neurology (Malpas), and Department of Neuropsychiatry (Walterfang, Velakoulis, Farrand), Royal Melbourne Hospital; Melbourne Neuropsychiatry Center, University of Melbourne and NorthWestern Mental Health (Walterfang, Velakoulis); Florey Institute of Neuroscience and Mental Health, Melbourne (Walterfang)
| | - Charles B Malpas
- Mental Health Program, NorthWestern Mental Health (Tadd, Rego, Farrand) and Eastern Health (Tadd), Melbourne, Victoria, Australia; Department of Psychiatry (Rego), Faculty of Medicine, Dentistry and Health Sciences (Gaillard), and Melbourne School of Psychological Sciences (Malpas), University of Melbourne; Department of Radiology (Gaillard), Clinical Outcomes Research Unit, Department of Medicine (Malpas), Department of Neurology (Malpas), and Department of Neuropsychiatry (Walterfang, Velakoulis, Farrand), Royal Melbourne Hospital; Melbourne Neuropsychiatry Center, University of Melbourne and NorthWestern Mental Health (Walterfang, Velakoulis); Florey Institute of Neuroscience and Mental Health, Melbourne (Walterfang)
| | - Mark Walterfang
- Mental Health Program, NorthWestern Mental Health (Tadd, Rego, Farrand) and Eastern Health (Tadd), Melbourne, Victoria, Australia; Department of Psychiatry (Rego), Faculty of Medicine, Dentistry and Health Sciences (Gaillard), and Melbourne School of Psychological Sciences (Malpas), University of Melbourne; Department of Radiology (Gaillard), Clinical Outcomes Research Unit, Department of Medicine (Malpas), Department of Neurology (Malpas), and Department of Neuropsychiatry (Walterfang, Velakoulis, Farrand), Royal Melbourne Hospital; Melbourne Neuropsychiatry Center, University of Melbourne and NorthWestern Mental Health (Walterfang, Velakoulis); Florey Institute of Neuroscience and Mental Health, Melbourne (Walterfang)
| | - Dennis Velakoulis
- Mental Health Program, NorthWestern Mental Health (Tadd, Rego, Farrand) and Eastern Health (Tadd), Melbourne, Victoria, Australia; Department of Psychiatry (Rego), Faculty of Medicine, Dentistry and Health Sciences (Gaillard), and Melbourne School of Psychological Sciences (Malpas), University of Melbourne; Department of Radiology (Gaillard), Clinical Outcomes Research Unit, Department of Medicine (Malpas), Department of Neurology (Malpas), and Department of Neuropsychiatry (Walterfang, Velakoulis, Farrand), Royal Melbourne Hospital; Melbourne Neuropsychiatry Center, University of Melbourne and NorthWestern Mental Health (Walterfang, Velakoulis); Florey Institute of Neuroscience and Mental Health, Melbourne (Walterfang)
| | - Sarah Farrand
- Mental Health Program, NorthWestern Mental Health (Tadd, Rego, Farrand) and Eastern Health (Tadd), Melbourne, Victoria, Australia; Department of Psychiatry (Rego), Faculty of Medicine, Dentistry and Health Sciences (Gaillard), and Melbourne School of Psychological Sciences (Malpas), University of Melbourne; Department of Radiology (Gaillard), Clinical Outcomes Research Unit, Department of Medicine (Malpas), Department of Neurology (Malpas), and Department of Neuropsychiatry (Walterfang, Velakoulis, Farrand), Royal Melbourne Hospital; Melbourne Neuropsychiatry Center, University of Melbourne and NorthWestern Mental Health (Walterfang, Velakoulis); Florey Institute of Neuroscience and Mental Health, Melbourne (Walterfang)
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Ryan B, To E, Ma'u E, Chan AHY, Rivera-Rodriguez C, Curtis MA, Cullum S, Cheung G. Prevalence of young-onset dementia: nationwide analysis of routinely collected data. J Neurol Neurosurg Psychiatry 2022; 93:jnnp-2022-329126. [PMID: 35995550 DOI: 10.1136/jnnp-2022-329126] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 06/23/2022] [Indexed: 11/03/2022]
Abstract
INTRODUCTION Young-onset dementia prevalence is understudied internationally. Previous studies have been limited by low case numbers, reliance on single sources of routinely collected health data for case identification and inclusion of a limited age range. Our objective was to determine the 1-year period prevalence of diagnosed dementia in people aged 0-64 in the entire New Zealand population using routinely collected health data. METHODS A population-based descriptive study was carried out in New Zealand (population 4.8 million) using routinely collected deidentified health data from 2016 to 2020. Dementia cases in seven linked health datasets in the New Zealand Integrated Data Infrastructure were identified using diagnostic codes and/or use of antidementia medication. Prevalence for each of the four study years was calculated by age, sex and ethnicity. RESULTS From a total population of 4 027 332-4 169 754 individuals aged 0-64, we identified 3396-3474 cases of 'all-cause' dementia in each of the study years (prevalence crude range: 83-84/100 000 people aged 0-64; 139-141/100 000 people aged 30-64 years; 204-207/100 000 people aged 45-64 years). Age-standardised prevalence was higher in males than females. Age-standardised and sex-standardised prevalence was higher in Māori and Pacific People than European and Asian. DISCUSSION By using a large study population and multiple national health datasets, we have minimised selection bias and estimated the national prevalence of diagnosed young-onset dementia with precision. Young-onset dementia prevalence for the total New Zealand population was similar to reported global prevalence, validating previous estimates. Prevalence differed by ethnicity, which has important implications for service planning.
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Affiliation(s)
- Brigid Ryan
- Department of Anatomy and Medical Imaging, The University of Auckland, Auckland, New Zealand
| | - Edith To
- Department of Statistics, The University of Auckland, Auckland, New Zealand
| | - Etuini Ma'u
- Department of Psychological Medicine, The University of Auckland, Auckland, New Zealand
| | - Amy Hai Yan Chan
- School of Pharmacy, The University of Auckland, Auckland, New Zealand
| | | | - Maurice A Curtis
- Department of Anatomy and Medical Imaging, The University of Auckland, Auckland, New Zealand
| | - Sarah Cullum
- Department of Psychological Medicine, The University of Auckland, Auckland, New Zealand
| | - Gary Cheung
- Department of Psychological Medicine, The University of Auckland, Auckland, New Zealand
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How long does it take to diagnose young-onset dementia? A comparison with late-onset dementia. Neurol Sci 2022; 43:4729-4734. [DOI: 10.1007/s10072-022-06056-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Accepted: 04/02/2022] [Indexed: 10/18/2022]
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Zavala-Ocampo LM, Aguirre-Hernández E, López-Camacho PY, Cárdenas-Vázquez R, Dorazco-González A, Basurto-Islas G. Acetylcholinesterase inhibition and antioxidant activity properties of Petiveria alliacea L. JOURNAL OF ETHNOPHARMACOLOGY 2022; 292:115239. [PMID: 35358623 DOI: 10.1016/j.jep.2022.115239] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 03/11/2022] [Accepted: 03/23/2022] [Indexed: 06/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Petiveria alliacea L. is traditionally used as a folk medical herb in different regions of the world to treat different ailments including those related to the central nervous system. Previous studies have proved that extracts from P. alliacea show improvement in memory and learning process. AIM OF THE STUDY To study extracts, fractions, subfractions and isolated compounds from P. alliacea on acetylcholinesterase inhibition and antioxidant activity. MATERIAL AND METHODS Extracts obtained with different polarity solvents and fractions from P. alliacea were evaluated for their inhibitory activity on acetylcholinesterase by Ellman method. This screening allowed the selection of the methanol fraction as the most active and continued a bio-guided study. The compounds identified in methanol fraction were analyzed by high performance liquid chromatography-mass spectrometry (HPLC-MS). Identification of (E)-Tagetone was performed by 1H and 13C NMR spectra. Moreover, the antioxidant activity was evaluated by DPPH and ABTS methods, and the cell viability was assessed by WST-1 method. RESULTS Two extracts of different polarity were obtained from P. alliacea. The methanol extract and its fraction showed an inhibitory activity on acetylcholinesterase; however, methanol fraction was found to be most potent with 86.5 % AChE inhibition. The methanol fraction also showed antioxidant activity and was not toxic on SH-SY5Y cells. Different compounds including capreoside, narcissin, indane, (-)-isocaryophyllene, (-)-β-pinene, (E)-tagetone and peonidin 3-O-sambubioside 5-O-glucoside were identified. CONCLUSION This is the first report indicating that P. alliacea methanol fraction and its subfractions bear acetylcholinesterase inhibition and antioxidant activity properties. This work establishes the basis for further studies in the development of new therapies for neurodegenerative disorders such as Alzheimer 's disease.
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Affiliation(s)
- Lizeth M Zavala-Ocampo
- Doctorado en Ciencias Biológicas y de la Salud, Universidad Autónoma Metropolitana, Cuajimalpa, Ciudad de México, México.
| | - Eva Aguirre-Hernández
- Laboratorio de Productos Naturales, Universidad Nacional Autónoma de México, Ciudad de México, México.
| | - Perla Y López-Camacho
- Departamento de Ciencias Naturales, Universidad Autónoma Metropolitana Cuajimalpa, Ciudad de México, México.
| | - René Cárdenas-Vázquez
- Departamento de Biología Cellular, Universidad Nacional Autónoma de México, Ciudad de México, México.
| | | | - Gustavo Basurto-Islas
- División de Ciencias e Ingeniería, Universidad de Guanajuato, León Guanajuato, México.
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Loreto F, Fitzgerald A, Golemme M, Gunning S, Win Z, Patel N, Carswell C, Perry R, Kennedy A, Edison P, Malhotra P. Prevalence of Depressive Symptoms in a Memory Clinic Cohort: A Retrospective Study. J Alzheimers Dis 2022; 88:1179-1187. [PMID: 35754270 DOI: 10.3233/jad-220170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Depression has been suggested to be a cause of reversible cognitive impairment but also a risk factor for neurodegenerative disease. Studies suggest that depression prevalence may be high in early onset dementia, particularly Alzheimer's disease, but this has not been systematically assessed in a biomarker-validated clinical dementia cohort to date. OBJECTIVE To examine the prevalence, features, and association with amyloid pathology of lifetime depressive symptoms in a memory clinic cohort meeting appropriate use criteria for amyloid PET imaging. METHODS We included 300 patients from a single-center memory clinic cohort that received diagnostic biomarker evaluation with amyloid PET imaging according to appropriate use criteria. History of lifetime depressive symptoms was retrospectively assessed through structured review of clinical correspondence. RESULTS One hundred forty-two (47%) patients had a history of significant depressive symptoms ('D+'). Of these, 89% had ongoing symptoms and 60% were on antidepressants at the time of presentation to our Clinic. Depressive symptoms were equally highly prevalent in the amyloid-positive and the heterogeneous group of amyloid-negative patients. CONCLUSION Approximately half of patients who meet appropriate use criteria for amyloid PET had a history of depressive symptoms. We suggest that depression is an important feature of both neurodegenerative and non-neurodegenerative cognitive impairment and may contribute to the diagnostic uncertainty behind referral to amyloid PET.
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Affiliation(s)
- Flavia Loreto
- Department of Brain Sciences, Faculty of Medicine, Imperial College London, London, UK
| | - Anna Fitzgerald
- Department of Brain Sciences, Faculty of Medicine, Imperial College London, London, UK
| | - Mara Golemme
- Department of Neurology, Imperial College Healthcare NHS Trust, London, UK.,UK Dementia Research Institute Care Research and Technology Centre, Imperial College London and the University of Surrey, UK
| | - Stephen Gunning
- Department of Neuropsychology, Imperial College Healthcare NHS Trust, London, UK
| | - Zarni Win
- Department of Nuclear Medicine, Imperial College Healthcare NHS Trust, London, UK
| | - Neva Patel
- Department of Nuclear Medicine, Imperial College Healthcare NHS Trust, London, UK
| | | | - Richard Perry
- Department of Brain Sciences, Faculty of Medicine, Imperial College London, London, UK.,Department of Neurology, Imperial College Healthcare NHS Trust, London, UK
| | - Angus Kennedy
- Department of Neurology, Imperial College Healthcare NHS Trust, London, UK
| | - Paul Edison
- Department of Brain Sciences, Faculty of Medicine, Imperial College London, London, UK
| | - Paresh Malhotra
- Department of Brain Sciences, Faculty of Medicine, Imperial College London, London, UK.,Department of Neurology, Imperial College Healthcare NHS Trust, London, UK.,UK Dementia Research Institute Care Research and Technology Centre, Imperial College London and the University of Surrey, UK
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Hendriks S, Peetoom K, Tange H, van Bokhoven MA, van der Flier WM, Bakker C, Papma JM, Koopmans R, Verhey F, Köhler S, de Vugt M. Pre-Diagnostic Symptoms of Young-Onset Dementia in the General Practice up to Five Years Before Diagnosis. J Alzheimers Dis 2022; 88:229-239. [PMID: 35570494 PMCID: PMC9277692 DOI: 10.3233/jad-220215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Background: Young-onset dementia (YOD) has many underlying etiologies, leading to a large heterogeneity in first symptoms. This makes it difficult for general practitioners (GPs) to recognize YOD. Objective: Identify early symptoms that are more common in the pre-diagnostic phase of YOD. Methods: We performed a case-control study nested in a primary-care registry on 89 cases and 162 matched controls, where we compared symptoms of people with YOD up to 5 years before diagnosis to their matched control group without YOD. The variables included in this study were International Classification of Primary Care codes and symptoms extracted from written GP notes and categorized in groups. We used Generalized Equation Estimation to analyze symptom’s time-trajectories and logistic regression and ROC-curves to analyze differences in number of symptom categories reported. Results: Cognitive symptoms were more common in people with YOD 5 years before diagnosis, affective symptoms 4 years before diagnosis, social symptoms 3 years, behavioral symptoms 2 years, and daily functioning disturbances 1 year before diagnosis. The ROC-curve suggested that reporting two or more symptom categories at the GP gave the best trade-off between sensitivity (85%) and specificity (77%), for the highest percentage of correctly diagnosed persons. Conclusion: This study showed people with YOD present differently than people without YOD. However, it may still be difficult for GPs to use these symptom categories to distinguish people with YOD, since the symptoms also occur in people with other diseases. A combination of reported symptom categories increases the probability of an underlying cause of YOD.
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Affiliation(s)
- Stevie Hendriks
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Alzheimer Centre Limburg, Maastricht University, Maastricht, Netherlands
| | - Kirsten Peetoom
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Alzheimer Centre Limburg, Maastricht University, Maastricht, Netherlands
| | - Huibert Tange
- Care and Public Health Research Institute (CAPHRI), Department of Family Medicine, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, Netherlands
| | - Marloes A. van Bokhoven
- Care and Public Health Research Institute (CAPHRI), Department of Family Medicine, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, Netherlands
| | - Wiesje M. van der Flier
- Department of Neurology, Amsterdam Neuroscience, Vrije Universiteit Amsterdam, Amsterdam UMC, Amsterdam, The Netherlands
- Department of Epidemiology and Data Science, Vrije Universiteit Amsterdam, Amsterdam UMC, Amsterdam, The Netherlands
| | - Christian Bakker
- Medical Center, Radboud, Department of Primary and Community Care, The Netherlands
- Radboudumc Alzheimer Center, Nijmegen, The Netherlands
- Groenhuysen, Center for Specialized Geriatric Care, Roosendaal, The Netherlands
| | - Janne M. Papma
- Department of Neurology and Alzheimer Center Erasmus MC, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Raymond Koopmans
- Medical Center, Radboud, Department of Primary and Community Care, The Netherlands
- Radboudumc Alzheimer Center, Nijmegen, The Netherlands
| | - Frans Verhey
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Alzheimer Centre Limburg, Maastricht University, Maastricht, Netherlands
| | - Sebastian Köhler
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Alzheimer Centre Limburg, Maastricht University, Maastricht, Netherlands
| | - Marjolein de Vugt
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Alzheimer Centre Limburg, Maastricht University, Maastricht, Netherlands
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Abstract
OBJECTIVES While early diagnosis of younger-onset dementia (YOD) is crucial in terms of accessing appropriate services and future planning, diagnostic delays are common. This study aims to identify predictors of delay to diagnosis in a large sample of people with YOD and to investigate the impact of a specialist YOD service on this time to diagnosis. DESIGN A retrospective cross-sectional study. SETTING The inpatient unit of a tertiary neuropsychiatry service in metropolitan Victoria, Australia. PARTICIPANTS People diagnosed with a YOD. MEASUREMENTS AND METHODS We investigated the following predictors using general linear modeling: demographics including sex and location, age at onset, dementia type, cognition, psychiatric diagnosis, and number of services consulted with prior to diagnosis. RESULTS A total of 242 inpatients were included. The mean time to diagnosis was 3.4 years. Significant predictors of delay included younger age at onset, dementia type other than Alzheimer's disease (AD) and behavioral-variant frontotemporal dementia (bvFTD), and increased number of services consulted. These predictors individually led to an increased diagnostic delay of approximately 19 days, 5 months, and 6 months, respectively. A specialized YOD service reduced time to diagnosis by 12 months. CONCLUSION We found that younger age at onset, having a dementia which was not the most commonly occurring AD or bvFTD, and increasing number of services were significant predictors of diagnostic delay. A novel result was that a specialist YOD service may decrease diagnostic delay, highlighting the importance of such as service in reducing time to diagnosis as well as providing post-diagnostic support.
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Abstract
Background While it is less common, young onset dementia manifests at a significantly younger age (< 65). Many people with young onset dementia are parents; however, little is known about impact of the condition on children and young adults. A qualitative thematic analysis was conducted to synthesise the literature on the perspectives of children and young adults with a parent living with young onset dementia. Methods Electronic databases were searched in order to identify all peer-reviewed literature in relation to the perspectives of children and young adults with a parent living with young onset dementia. A thematic analysis was conducted on the relevant literature. Results The electronic database search resulted in 15 full texts articles. Four main themes with related subthemes emerged from the thematic analysis. The four main themes were: changing family dynamics; psychological and physical strain; stigma and coping strategies. Conclusion The current synthesis outlines the perspectives of children and young adults with a parent living with young onset dementia. There is a significant lack of research in this area which adds to the stereotypical view of dementia as an older person’s disease. This can lead to children and young adults being impacted by lack of awareness and stigma resulting in significant psychosocial problems. As the number of people living with dementia (including young onset) is set to increase, future research with children and young adults with a parent with young onset dementia is important in order to better support this cohort.
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Affiliation(s)
- Cathal Blake
- School of Psychology, 8818Dublin City University, Dublin, Ireland
| | - Louise Hopper
- School of Psychology, 8818Dublin City University, Dublin, Ireland
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Mehrani I, Sachdev PS. The role of Memory Clinics in the assessment and management of dementia, now and into the future. Curr Opin Psychiatry 2022; 35:118-122. [PMID: 35026801 DOI: 10.1097/yco.0000000000000777] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE OF REVIEW The diagnosis of dementia is often delayed and many individuals with the disorder go undiagnosed or receive an inadequate assessment. Specialist Memory Clinics have long been at the centre of such assessments. Recent developments in biomarkers and disease-modifying treatments are likely increase the need for specialist assessments. It is therefore timely to review the role of Memory Clinics internationally. RECENT FINDINGS The timely diagnosis of dementia and cognitive decline is the main responsibility of Memory Clinics. These clinics can diagnose dementia up to 4 years earlier than primary care services, but their low numbers and capacity of leads to long waiting times and a focus on complex cases. Few clinics are resourced to offer specific postdiagnostic support services, and their roles in clinical trials and research have not been realised. They are often well integrated with primary care and aged care services. SUMMARY Memory Clinics play an important role in bridging the gap between research and clinical practice and providing high-quality assessment and care. Additional Memory Clinic services and greater harmonisation of their responsibilities and procedures are needed to exploit their full potential.
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Affiliation(s)
- Inga Mehrani
- Centre for Healthy Brain Ageing, School of Psychiatry, Faculty of Medicine and Health, The University of New South Wales
| | - Perminder S Sachdev
- Centre for Healthy Brain Ageing, School of Psychiatry, Faculty of Medicine and Health, The University of New South Wales
- Neuropsychiatric Institute, Prince of Wales Hospital, Sydney, Australia
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Cations M, Day S, Laver K, Withall A, Draper B. Post-diagnosis young-onset dementia care in the National Disability Insurance Scheme. Aust N Z J Psychiatry 2022; 56:270-280. [PMID: 33982630 DOI: 10.1177/00048674211011699] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
OBJECTIVE Post-diagnosis service delivery for young-onset dementia (with onset prior to 65 years) recently moved to the disability system in an attempt to address systemic barriers to best practice in aged care. The objective of this study was to examine experiences and satisfaction with disability services so far among people with young-onset dementia and their care partners and identify strategies for service and system improvement. METHODS The 151 participating Australians living with young-onset dementia or providing informal care to a person with young-onset dementia were recruited via social media, advocacy bodies and specialist medical clinics. A cross-sectional online survey asked participants to provide a timeline of their interactions with the disability system so far and rate their satisfaction with the disability system, aged care and disability services. RESULTS Participants reported a mean age at symptom onset of 55 years. In all, 53% were diagnosed with Alzheimer's disease and 25% were diagnosed with frontotemporal dementia. Sixty percent had received an approved plan from the National Disability Insurance Scheme, although 3% were rejected. More than 27% waited longer than 6 months to receive their plan, and half waited at least a month post-approval to access services. Less than 30% agreed that the National Disability Insurance Scheme understands dementia, and fewer than half felt that the process of accessing National Disability Insurance Scheme funding is easy and fast enough. Nonetheless, respondents remained overwhelmingly in favour of young-onset dementia services remaining in the disability system rather than in aged care. CONCLUSIONS While people with young-onset dementia and their care partners strongly agree with their inclusion in the National Disability Insurance Scheme, a relatively low level of experience with dementia in the disability workforce and a lack of integration with the healthcare and aged care systems continue to create important barriers for accessing the services they need.
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Affiliation(s)
- Monica Cations
- College of Education, Social Work and Psychology, Flinders University, Adelaide, SA, Australia
| | - Sally Day
- College of Education, Social Work and Psychology, Flinders University, Adelaide, SA, Australia
| | - Kate Laver
- College of Medicine and Public Health, Flinders University, Adelaide, SA, Australia
| | - Adrienne Withall
- School of Public Health and Community Medicine, UNSW Sydney, Sydney, NSW, Australia
| | - Brian Draper
- School of Psychiatry, UNSW Sydney, Sydney, NSW, Australia
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Di Vita A, Vecchione F, Boccia M, Bocchi A, Cinelli MC, Mirino P, Teghil A, D'Antonio F, de Lena C, Piccardi L, Giannini AM, Guariglia C. DiaNe: A New First Level Computerized Tool Assessing Memory, Attention, and Visuospatial Processing to Detect Early Pathological Cognitive Decline. J Alzheimers Dis 2022; 86:891-904. [PMID: 35147537 DOI: 10.3233/jad-215294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Detecting the beginning of cognitive decay is crucial to guarantee good management and the possible prevention of dementia progression. The present study arises from observations collected during an educational event to promote mental and physical health in which incidental neuropsychological data gathered on 290 citizens showed the importance of routine neuropsychological examination in detecting early signs of cognitive decay, since many individuals were unaware of the decrease in their cognitive efficiency. Accordingly, the availability of a screening tool that is computerized, portable, self-administrable, and sensitive to the main neurocognitive changes testifying the progression towards pathological aging is critical. OBJECTIVE To this aim, we developed a computerized battery for the early, preclinical Diagnosis of Neurocognitive disease (DiaNe), that can be self-administered and performed autonomously by using a tablet. METHODS DiaNe includes tests expected to evaluate the main cognitive domains involved in neurodegenerative diseases (memory, attention, executive functions) with a detailed assessment of visuospatial memory in particular. RESULTS DiaNe is not just the translation of standard tests into telematics, rather it is a new tool that provides both accuracy and response time measurements, aimed to screen cognitive profile and monitor it over time, being able to detect changes in still normal performances that may be suggestive of an ongoing onset of neurocognitive disorders. CONCLUSION Here we present an investigation of DiaNe concurrent validity showing that its results are comparable to those obtained by existing paper-and-pencil neuropsychological tests, and propose that DiaNe could be a useful, quick, and economical instrument for the monitoring of cognitive aging.
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Affiliation(s)
- Antonella Di Vita
- Department of Human Neurosciences, "Sapienza" University of Rome, Rome, Italy
| | - Francesca Vecchione
- Department of Psychology, "Sapienza" University of Rome, Rome, Italy.,Cognitive and Motor Rehabilitation and Neuroimaging Unit, IRCCS Santa Lucia, Rome, Italy
| | - Maddalena Boccia
- Department of Psychology, "Sapienza" University of Rome, Rome, Italy.,Cognitive and Motor Rehabilitation and Neuroimaging Unit, IRCCS Santa Lucia, Rome, Italy
| | - Alessia Bocchi
- Department of Human Neurosciences, "Sapienza" University of Rome, Rome, Italy
| | - Maria Cristina Cinelli
- Cognitive and Motor Rehabilitation and Neuroimaging Unit, IRCCS Santa Lucia, Rome, Italy
| | - Pierandrea Mirino
- Department of Psychology, "Sapienza" University of Rome, Rome, Italy.,Cognitive and Motor Rehabilitation and Neuroimaging Unit, IRCCS Santa Lucia, Rome, Italy.,PhD Program in Behavioral Neuroscience, "Sapienza" University of Rome, Rome, Italy
| | - Alice Teghil
- Department of Psychology, "Sapienza" University of Rome, Rome, Italy.,Cognitive and Motor Rehabilitation and Neuroimaging Unit, IRCCS Santa Lucia, Rome, Italy
| | - Fabrizia D'Antonio
- Department of Human Neurosciences, "Sapienza" University of Rome, Rome, Italy
| | | | - Laura Piccardi
- Department of Psychology, "Sapienza" University of Rome, Rome, Italy.,Cognitive and Motor Rehabilitation and Neuroimaging Unit, IRCCS Santa Lucia, Rome, Italy
| | | | - Cecilia Guariglia
- Department of Psychology, "Sapienza" University of Rome, Rome, Italy.,Cognitive and Motor Rehabilitation and Neuroimaging Unit, IRCCS Santa Lucia, Rome, Italy
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van de Veen D, Bakker C, Peetoom K, Pijnenburg Y, Papma J, de Vugt M, Koopmans R. Provisional consensus on the nomenclature and operational definition of dementia at a young age, a Delphi study. Int J Geriatr Psychiatry 2022; 37:10.1002/gps.5691. [PMID: 35156239 PMCID: PMC9305901 DOI: 10.1002/gps.5691] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Accepted: 02/03/2022] [Indexed: 11/10/2022]
Abstract
OBJECTIVES Dementia at a young age differs from late onset dementia in pathology and care needs. This requires further research to improve the understanding of this group, support and service provision. Aim of current study is to reach consensus on the terminology and operational definition (i.e., age-related criteria and possible causes) of dementia at a young age, to aid further research. METHODS A classical Delphi technique was used to transform opinions into group consensus by using an online survey. In three rounds statements regarding (1) terminology, (2) age-related criteria, and (3) aetiologies that can be considered as causes of dementia at a young age were sent to international experts in the field to give their opinions and additional comments on the statements. RESULTS Forty-four experts responded and full consensus was reached on 22 out of 35 statements. Young-onset dementia emerged as the term of preference. Provisional consensus was found for the use of age 65 at symptom onset as preferred cut-off age. Consensus was reached on the inclusion of 15 out of 22 aetiologies and categories of aetiologies as potential cause for dementia at a young age. CONCLUSIONS A clear term and operational definition have been reached. Although beneficial for conducting future research to gain more insight in pathology and care needs of young people living with dementia, still consensus about some details is lacking. To reach consensus about these details and implications for use in research and clinical practice, the organisation of an in person consensus meeting is advised.
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Affiliation(s)
- Dennis van de Veen
- Department of Primary and Community CareRadboud University Medical CenterNijmegenThe Netherlands
- Radboudumc Alzheimer CenterNijmegenThe Netherlands
- Stichting Zorggroep Florence, Mariahoeve, Center for Specialized Care in Young‐Onset DementiaThe HagueThe Netherlands
| | - Christian Bakker
- Department of Primary and Community CareRadboud University Medical CenterNijmegenThe Netherlands
- Radboudumc Alzheimer CenterNijmegenThe Netherlands
- Groenhuysen, Center for Specialized Geriatric CareRoosendaalThe Netherlands
| | - Kirsten Peetoom
- Alzheimer Center Limburg, Maastricht UniversityMaastrichtThe Netherlands
| | - Yolande Pijnenburg
- Alzheimer Center Amsterdam, Department of Neurology, Amsterdam Neuroscience, Vrije Universiteit Amsterdam, Amsterdam University Medical CenterAmsterdamThe Netherlands
| | - Janne Papma
- Department of Neurology and Alzheimer CenterErasmus University Medical CenterRotterdamThe Netherlands
| | | | - Marjolein de Vugt
- Alzheimer Center Limburg, Maastricht UniversityMaastrichtThe Netherlands
| | - Raymond Koopmans
- Department of Primary and Community CareRadboud University Medical CenterNijmegenThe Netherlands
- Radboudumc Alzheimer CenterNijmegenThe Netherlands
- Joachim en Anna, Center for Specialized Geriatric CareNijmegenThe Netherlands
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Bruinsma J, Peetoom K, Bakker C, Boots L, Verhey F, de Vugt M. 'They simply do not understand': a focus group study exploring the lived experiences of family caregivers of people with frontotemporal dementia. Aging Ment Health 2022; 26:277-285. [PMID: 33325262 DOI: 10.1080/13607863.2020.1857697] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
BACKGROUND Frontotemporal dementia (FTD) has a profound impact on the spouse and other family caregivers involved. While caregivers have a need for support, it is difficult for healthcare providers to respond to their specific needs. This qualitative study explores the lived experiences and needs of caregivers of persons with FTD to facilitate the development of support. METHODS Three focus group discussions were organized to explore the lived experiences of Dutch FTD caregivers. The included caregivers (n = 24) were aged 16 years or older and were involved in the care of a relative with FTD. Two researchers independently performed an inductive content analysis using open and axial coding. RESULTS The main category emerging from the data was a lack of recognition, acknowledgment, and understanding experienced by caregivers. This was linked to caregivers' experiences with (1) complex emotional and behavioral symptoms in the person with FTD, (2) the trivializing responses of family and friends, (3) a perceived lack of knowledge and support from healthcare professionals, and (4) the bureaucratic procedures that accompany caregiving. As a result, caregivers felt lonely and solely responsible for the caregiving role. CONCLUSION Caregivers of persons with FTD experience a lack of understanding in caring for their relative with FTD, which contributes to feelings of loneliness. A specialized support approach is needed to address the specific needs of caregivers of persons with FTD. Support should address strategies that caregivers can use to inform and involve family and friends in the caregiving situation to prevent loneliness in FTD caregivers.
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Affiliation(s)
- Jeroen Bruinsma
- Department of Psychiatry and Neuropsychology/Alzheimer Center Limburg, School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands
| | - Kirsten Peetoom
- Department of Psychiatry and Neuropsychology/Alzheimer Center Limburg, School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands
| | - Christian Bakker
- Department of Primary and Community Care, Radboud University Medical Centre, Nijmegen, the Netherlands.,Centre for Specialized Geriatric Care, Groenhuysen, Roosendaal, the Netherlands
| | - Lizzy Boots
- Department of Psychiatry and Neuropsychology/Alzheimer Center Limburg, School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands
| | - Frans Verhey
- Department of Psychiatry and Neuropsychology/Alzheimer Center Limburg, School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands
| | - Marjolein de Vugt
- Department of Psychiatry and Neuropsychology/Alzheimer Center Limburg, School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands
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Loi SM, Walterfang M, Kelso W, Bevilacqua J, Mocellin R, Velakoulis D. A description of the components of a specialist younger-onset dementia service: a potential model for a dementia-specific service for younger people. Australas Psychiatry 2022; 30:37-40. [PMID: 33626305 DOI: 10.1177/1039856221992643] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVES This narrative paper describes the influences behind the development of, and key components of a specialist younger-onset dementia service located in metropolitan Victoria, Australia. CONCLUSION The Melbourne Young-Onset Dementia Service was established in 2013 and provides diagnosis and ongoing care for people with younger-onset dementia and their families, through collaboration with other medical units, allied health and community services. It is potentially a model for other younger-onset dementia services nationally and internationally.
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Affiliation(s)
- Samantha M Loi
- Neuropsychiatry, NorthWestern Mental Health, Royal Melbourne Hospital, Parkville, Australia.,Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne and Royal Melbourne Hospital, Parkville, Australia
| | - Mark Walterfang
- Neuropsychiatry, NorthWestern Mental Health, Royal Melbourne Hospital, Parkville, Australia.,Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne and Royal Melbourne Hospital, Grattan Street, Parkville, Australia.,Florey Institute of Neuroscience and Mental Health, Parkville, Australia
| | - Wendy Kelso
- Neuropsychiatry, NorthWestern Mental Health, Royal Melbourne Hospital, Parkville, Australia.,Department of Psychology, Monash University, Clayton, Australia
| | | | | | - Dennis Velakoulis
- Neuropsychiatry, NorthWestern Mental Health, Royal Melbourne Hospital, Parkville, Australia.,Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne and Royal Melbourne Hospital, Grattan Street, Parkville, Australia
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