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Sabates J, Chiu WH, Loi S, Lampit A, Gavelin HM, Chong T, Launder N, Goh AMY, Brodtmann A, Lautenschlager N, Bahar-Fuchs A. The Associations Between Neuropsychiatric Symptoms and Cognition in People with Dementia: A Systematic Review and Meta-Analysis. Neuropsychol Rev 2024; 34:581-597. [PMID: 37477839 PMCID: PMC11166771 DOI: 10.1007/s11065-023-09608-0] [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] [Received: 09/12/2022] [Accepted: 06/20/2023] [Indexed: 07/22/2023]
Abstract
Most people with dementia experience neuropsychiatric symptoms (NPS), including anxiety, depression or disinhibition. There is growing interest in the relationship between NPS and cognitive impairment, but data is still limited. This study aimed to investigate the specific associations between NPS and cognition in people with dementia. MEDLINE, EMBASE and PsycINFO were searched for published, peer-reviewed studies of associations between at least one NPS and one cognitive ability in people with dementia. The quality of the studies was assessed with the NIH National Heart, Lung and Blood Institute's quality assessment tools. A meta-analysis was conducted using Robumeta package for R. Ninety studies were included. We found significant associations between NPS, global cognition and cognitive domains, e.g. apathy was associated with global cognitive and memory impairment; dysphoria was associated with worse attention; delusions with executive dysfunction. Increased NPS in people with dementia are associated with worse cognitive performance. There were few studies looking at associations between some neuropsychiatric clusters and cognitive abilities, and there was little research on causal relationships. Our review was limited by the inclusion of studies that reported associations in specific formats, and most included people with a diagnosis of Alzheimer's disease (AD). However, given the large number of studies, this is unlikely to have biased results. More research is needed that includes diverse people with different dementia syndromes. Registration: PROSPERO 2020 CRD42020165565.
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Affiliation(s)
- Julieta Sabates
- The University of Melbourne, 151 Barry Street, Carlton, VIC, Australia.
| | - Wei-Hsuan Chiu
- The University of Melbourne, 151 Barry Street, Carlton, VIC, Australia
| | - Samantha Loi
- The University of Melbourne, 151 Barry Street, Carlton, VIC, Australia
- Royal Melbourne Hospital, Parkville, Australia
| | - Amit Lampit
- The University of Melbourne, 151 Barry Street, Carlton, VIC, Australia
| | - Hanna M Gavelin
- The University of Melbourne, 151 Barry Street, Carlton, VIC, Australia
- Department of Psychology, Umea University, Umea, Sweden
| | - Terence Chong
- The University of Melbourne, 151 Barry Street, Carlton, VIC, Australia
- Royal Melbourne Hospital, Parkville, Australia
- St Vincent's Hospital, Melbourne, Australia
| | - Nathalie Launder
- The University of Melbourne, 151 Barry Street, Carlton, VIC, Australia
| | - Anita M Y Goh
- National Ageing Research Institute &, The University of Melbourne, Parkville, Australia
| | - Amy Brodtmann
- Central Clinical School, Cognitive Health Initiative, Monash University, Melbourne, Australia
| | | | - Alex Bahar-Fuchs
- The University of Melbourne, 151 Barry Street, Carlton, VIC, Australia
- Deakin University, Melbourne, Australia
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Montesinos R, Custodio B, Malaga M, Chambergo-Michilot D, Verastegui-Aranda G, Agüero K, Alejos-Zirena J, Andamayo-Villalba L, Seminario G W, Custodio N. Influence of Behavioral and Psychological Symptoms on Caregiver Burden for Different Types of Dementia: Clinical Experience in Lima, Peru. Dement Geriatr Cogn Disord 2024:1-8. [PMID: 38768581 DOI: 10.1159/000539335] [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: 02/16/2024] [Accepted: 05/13/2024] [Indexed: 05/22/2024] Open
Abstract
INTRODUCTION People caring for patients with dementia are prone to suffering from burden. Behavioral and psychological symptoms of dementia (BPSD) may have an impact on caregiver burden. In Latin American countries, there is a lack of research on caregiver burden. We aimed to determine which BPSD have the greatest impact on caregiver burden among Peruvian patients with dementia and to compare the effects of BPSD on caregiver burden across different types of dementia. METHODS A cross-sectional study was conducted on 231 patients living with Alzheimer's dementia (AD), behavioral variant frontotemporal dementia (bvFTD), dementia with Lewy bodies (DLB), and vascular dementia (VD) and their caregivers who attended a Peruvian memory clinic. BPSD were assessed with the Neuropsychiatric Inventory (NPI). Caregiver burden was assessed with the Zarit Burden Inventory. We used analysis of variance to compare the AD, bvFTD, DLB, and VD groups. Correlations between Zarit Burden Inventory and NPI subscale scores were assessed with Spearman's correlation. RESULTS DLB caregivers had significantly higher levels of burden than the other patient groups (p < 0.05) and higher total NPI scores than caregivers for other patient groups (p < 0.05). bvFTD caregivers had significantly higher total NPI scores than AD and VD caregivers (p < 0.05). Hallucinations, aberrant motor behavior, and apathy were the symptoms most significantly correlated with caregiver burden in those caring for DLB, bvFTD, and AD patients, respectively. CONCLUSION Neuropsychiatric symptoms are higher in DLB caregivers. Hallucinations, aberrant motor behavior, and apathy are the main symptoms correlated with burden.
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Affiliation(s)
- Rosa Montesinos
- Unidad de diagnóstico de deterioro cognitivo y prevención de demencia, Instituto Peruano de Neurociencias, Lima, Peru
- Unidad de Investigación, Instituto Peruano de Neurociencias, Lima, Peru
| | - Belen Custodio
- Unidad de diagnóstico de deterioro cognitivo y prevención de demencia, Instituto Peruano de Neurociencias, Lima, Peru
- Unidad de Investigación, Instituto Peruano de Neurociencias, Lima, Peru
| | - Marco Malaga
- Unidad de diagnóstico de deterioro cognitivo y prevención de demencia, Instituto Peruano de Neurociencias, Lima, Peru
- Unidad de Investigación, Instituto Peruano de Neurociencias, Lima, Peru
- Grupo de Investigación Neurociencia Efectividad Clínica y Salud Pública, Universidad Científica del Sur, Lima, Peru
| | - Diego Chambergo-Michilot
- Unidad de diagnóstico de deterioro cognitivo y prevención de demencia, Instituto Peruano de Neurociencias, Lima, Peru
- Unidad de Investigación, Instituto Peruano de Neurociencias, Lima, Peru
- Universidad Científica del Sur, Lima, Peru
| | - Graciet Verastegui-Aranda
- Unidad de diagnóstico de deterioro cognitivo y prevención de demencia, Instituto Peruano de Neurociencias, Lima, Peru
- Unidad de Investigación, Instituto Peruano de Neurociencias, Lima, Peru
| | - Katherine Agüero
- Unidad de diagnóstico de deterioro cognitivo y prevención de demencia, Instituto Peruano de Neurociencias, Lima, Peru
- Unidad de Investigación, Instituto Peruano de Neurociencias, Lima, Peru
| | | | | | - Wendy Seminario G
- Unidad de Investigación, Instituto Peruano de Neurociencias, Lima, Peru
- Hospital IV EsSalud Augusto Hernández Mendoza, Ica, Peru
| | - Nilton Custodio
- Unidad de diagnóstico de deterioro cognitivo y prevención de demencia, Instituto Peruano de Neurociencias, Lima, Peru
- Unidad de Investigación, Instituto Peruano de Neurociencias, Lima, Peru
- Escuela profesional de Medicina Humana, Universidad Privada San Juan Bautista, Lima, Peru
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Toya S, Hashimoto M, Manabe Y, Yamakage H, Ikeda M. Factors Associated with Quality of Life in Patients with Dementia with Lewy Bodies: Additional Analysis of a Cross-Sectional Study. J Alzheimers Dis 2024; 100:525-538. [PMID: 38875033 DOI: 10.3233/jad-231302] [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: 06/16/2024]
Abstract
Background Quality of life (QOL) and treatment needs of patients with dementia with Lewy bodies (DLB) and their caregivers are important factors to consider when developing treatment strategies. Objective To investigate factors associated with QOL in patients with DLB, and to examine factors associated with activities of daily living (ADL) if ADL was associated with QOL. Methods We previously conducted a questionnaire survey study to investigate the treatment needs of patients with DLB and their caregivers. This pre-specified additional analysis evaluated the Physical Component Score (PCS) and Mental Component Score (MCS) of the Short Form-8 for QOL, and the Movement Disorder Society-Unified Parkinson's Disease Rating Scale (MDS-UPDRS) Part II total score for ADL. Results In total, 231 patient- caregiver pairs and 38 physicians were included. Multivariable analysis of QOL showed that the MDS-UPDRS Part II total score (standard regression coefficient [β], - 0.432) was associated with the PCS, and presence of depression (β, - 0.330) was associated with the MCS. The severity of postural instability/gait disorder (PIGD) (β, 0.337) and rigidity (β, 0.266), presence of hallucinations (β, 0.165), male sex (β, 0.157), and use of "short stay" or "small-scale, multifunctional home care" (β, 0.156) were associated with worsened ADL. Conclusions In patients with DLB, QOL was negatively impacted by severity of ADL disability and depression, and ADL was negatively impacted by severity of PIGD and rigidity, hallucinations, male sex, and use of "short stay" or "small-scale, multifunctional home care."
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Affiliation(s)
- Shunji Toya
- Medical Science, Sumitomo Pharma Co., Ltd., Tokyo, Japan
| | - Mamoru Hashimoto
- Department of Psychiatry, Osaka University Graduate School of Medicine, Osaka, Japan
- Department of Neuropsychiatry, Kindai University Faculty of Medicine, Osakasayama, Japan
| | - Yuta Manabe
- Department of Advanced Clinical Medicine, Division of Dementia and Geriatric Medicine, Kanagawa Dental University School of Dentistry, Yokosuka, Japan
| | - Hajime Yamakage
- Insight Clinical Development Group, 3H Medi Solution Inc., Tokyo, Japan
| | - Manabu Ikeda
- Department of Psychiatry, Osaka University Graduate School of Medicine, Osaka, Japan
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Oliveira FFD, Almeida SSD, Chen ES, Smith MC, Bertolucci PHF. Pharmacogenetics of angiotensin modulators according to APOE-ϵ4 alleles and the ACE insertion/deletion polymorphism in Alzheimer's disease. Acta Neuropsychiatr 2023; 35:346-361. [PMID: 37605989 DOI: 10.1017/neu.2023.38] [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: 08/23/2023]
Abstract
OBJECTIVE In Alzheimer's disease (AD), angiotensin II receptor blockers (ARBs) could reduce cerebrovascular dysfunction, while angiotensin-converting enzyme inhibitors (ACEis) might increase brain amyloid-β by suppressing effects of the angiotensin-converting enzyme 1, an amyloid-β-degrading enzyme. However, ACEis could benefit patients with AD by reducing the amyloidogenic processing of the amyloid precursor protein, by central cholinergic and anti-inflammatory mechanisms, and by peripheral modulation of glucose homeostasis. We aimed to investigate whether the ACE insertion/deletion polymorphism is associated with clinical changes in patients with AD, while considering apolipoprotein E (APOE)-ϵ4 carrier status and blood pressure response to angiotensin modulators. METHODS Consecutive outpatients with late-onset AD were screened with cognitive tests and anthropometric measurements, while their caregivers were queried for functional and caregiver burden scores. Prospective pharmacogenetic associations were estimated for 1 year, taking APOE-ϵ4 carrier status and genotypes of the ACE insertion/deletion polymorphism into account, along with treatment with ACEis or ARBs. RESULTS For 193 patients (67.4% women, 53.4% APOE-ϵ4 carriers), the ACE insertion/deletion polymorphism was in Hardy-Weinberg equilibrium (p = 0.281), while arterial hypertension was prevalent in 80.3% (n = 124 used an ACEi, n = 21 used an ARB). ARBs benefitted mostly APOE-ϵ4 carriers concerning caregiver burden variations, cognitive and functional decline. ACEis benefitted APOE-ϵ4 non-carriers concerning cognitive and functional decline due to improved blood pressure control in addition to possible central mechanisms. The ACE insertion/deletion polymorphism led to variable response to angiotensin modulators concerning neurological outcomes and blood pressure variations. CONCLUSION Angiotensin modulators may be disease-modifiers in AD, while genetic stratification of samples is recommended in clinical studies.
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Affiliation(s)
- Fabricio Ferreira de Oliveira
- Department of Neurology and Neurosurgery, Escola Paulista de Medicina, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Sandro Soares de Almeida
- Department of Biophysics, Escola Paulista de Medicina, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Elizabeth Suchi Chen
- Department of Morphology and Genetics, Escola Paulista de Medicina, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Marilia Cardoso Smith
- Department of Morphology and Genetics, Escola Paulista de Medicina, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
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de Oliveira FF, Miraldo MC, de Castro-Neto EF, de Almeida SS, Matas SLDA, Bertolucci PHF, Naffah-Mazzacoratti MDG. Differential associations of clinical features with cerebrospinal fluid biomarkers in dementia with Lewy bodies and Alzheimer's disease. Aging Clin Exp Res 2023:10.1007/s40520-023-02452-5. [PMID: 37264166 DOI: 10.1007/s40520-023-02452-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 05/22/2023] [Indexed: 06/03/2023]
Abstract
AIM To explore associations of cerebrospinal fluid biomarkers of neurodegeneration and amyloidosis with caregiver burden, cognition and functionality in dementia with Lewy bodies (DLB) paired with late-onset Alzheimer's disease (AD) and healthy older people. METHODS Consecutive outpatients with DLB were matched with outpatients with AD according to sex, cognitive scores and dementia stage, and with cognitively healthy controls according to age and sex to investigate associations of cerebrospinal fluid amyloid-β (Aβ42,Aβ40,Aβ38), tau, phospho-tau Thr181, ubiquitin, α-synuclein and neurofilament light with caregiver burden, functionality, reverse digit span, a clock drawing test, Mini-Mental State Examination (MMSE) and Severe MMSE, adjusted for sex, age, education, dementia duration and APOE-ε4 alleles. RESULTS Overall, 27 patients with DLB (78.98 ± 9.0 years-old; eleven APOE-ε4 +) were paired with 27 patients with AD (81.50 ± 5.8 years-old; twelve APOE-ε4 +) and 27 controls (78.98 ± 8.7 years-old; four APOE-ε4 +); two-thirds were women. In AD, Aβ42/Aβ38 and Aβ42 were lower, while tau/Aβ42 and phospho-tau Thr181/Aβ42 were higher; α-synuclein/Aβ42 was lower in DLB and higher in AD. The following corrected associations remained significant: in DLB, instrumental functionality was inversely associated with tau/phospho-tau Thr181 and tau/Aβ42, and reverse digit span associated with α-synuclein; in AD, instrumental functionality was inversely associated with neurofilament light, clock drawing test scores inversely associated with phospho-tau Thr181/Aβ42 and α-synuclein/Aβ42, and Severe MMSE inversely associated with tau/Aβ42 and tau/phospho-tau Thr181. CONCLUSIONS Cerebrospinal fluid phospho-tau Thr181 in DLB was similar to AD, but not Aβ42. In associations with test scores, biomarker ratios were superior to isolated biomarkers, while worse functionality was associated with axonal degeneration only in AD.
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Affiliation(s)
- Fabricio Ferreira de Oliveira
- Department of Neurology and Neurosurgery, Escola Paulista de Medicina, Federal University of São Paulo (UNIFESP), Rua Botucatu 740, Vila Clementino, São Paulo, SP, 04023-900, Brazil.
| | - Marjorie Câmara Miraldo
- Department of Neurology and Neurosurgery, Escola Paulista de Medicina, Federal University of São Paulo (UNIFESP), Rua Botucatu 740, Vila Clementino, São Paulo, SP, 04023-900, Brazil
| | - Eduardo Ferreira de Castro-Neto
- Department of Neurology and Neurosurgery, Escola Paulista de Medicina, Federal University of São Paulo (UNIFESP), Rua Botucatu 740, Vila Clementino, São Paulo, SP, 04023-900, Brazil
| | - Sandro Soares de Almeida
- Department of Biophysics, Escola Paulista de Medicina, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Sandro Luiz de Andrade Matas
- Department of Neurology and Neurosurgery, Escola Paulista de Medicina, Federal University of São Paulo (UNIFESP), Rua Botucatu 740, Vila Clementino, São Paulo, SP, 04023-900, Brazil
| | - Paulo Henrique Ferreira Bertolucci
- Department of Neurology and Neurosurgery, Escola Paulista de Medicina, Federal University of São Paulo (UNIFESP), Rua Botucatu 740, Vila Clementino, São Paulo, SP, 04023-900, Brazil
| | - Maria da Graça Naffah-Mazzacoratti
- Department of Neurology and Neurosurgery, Escola Paulista de Medicina, Federal University of São Paulo (UNIFESP), Rua Botucatu 740, Vila Clementino, São Paulo, SP, 04023-900, Brazil
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Naharci MI, Kayahan Satis N, Ozsurekci C, Tasci I. Assessment of clinical features and coexisting geriatric syndromes in newly diagnosed dementia with Lewy bodies: a retrospective study in a tertiary geriatrics setting in Turkey. Eur Geriatr Med 2023; 14:19-27. [PMID: 36512254 DOI: 10.1007/s41999-022-00727-0] [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: 07/27/2022] [Accepted: 11/28/2022] [Indexed: 12/15/2022]
Abstract
PURPOSE Identifying the associated clinical conditions in patients with newly diagnosed dementia with Lewy bodies (DLB) may contribute to the disease management. This study aimed to examine the clinical features and coexisting geriatric syndromes of patients with newly diagnosed DLB. METHOD This cross-sectional study included newly diagnosed DLB participants who were admitted to a tertiary geriatric outpatient clinic. Of the 857 patients with dementia, 116 DLB diagnoses were eligible for analysis. The core and supportive clinical features of DLB were recorded. Geriatric syndromes including polypharmacy, depression, insomnia, dependency, a history of delirium, falls, malnutrition, urinary incontinence, functional impairment, and living alone, were assessed and recorded at baseline. RESULTS The mean age was 79.0 ± 6.9 years, and 50.9% of the participants were female. The majority (63.8%) had mild dementia, 31.9% had moderate, and 4.3% had severe disease. Cognitive fluctuations (78.4%), visual hallucinations (77.6%), and Parkinsonism (73.3%) were the most common clinical features. Functional impairment (59.5%) and urinary incontinence (59.5%) were the leading geriatric syndromes, followed by polypharmacy (56.9%), depressive symptoms (54.7%), falls (52.6%), insomnia (49.1%), malnutrition (24.3%), and delirium (6.0%). Women had more functional impairment and depressive symptoms than men. CONCLUSION Although most patients had mild dementia, three-quarters of the DLB cohort had hallucinations, and nearly two-thirds were functionally impaired. The proportion of other serious health conditions also increased, indicating a high comorbidity and geriatric syndrome burden. Comprehensive geriatric assessment is strongly recommended for DLB patients from the time of diagnosis until death to reduce disability and comorbidities. THE CLINICAL TRIAL REGISTRATION NUMBER NCT05052450.
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Affiliation(s)
- Mehmet Ilkin Naharci
- Gulhane Faculty of Medicine and Gulhane Training and Research Hospital, Division of Geriatrics, University of Health Sciences, 06010, Ankara, Turkey
| | - Neslihan Kayahan Satis
- Gulhane Faculty of Medicine and Gulhane Training and Research Hospital, Division of Geriatrics, University of Health Sciences, 06010, Ankara, Turkey
| | - Cemile Ozsurekci
- Gulhane Faculty of Medicine and Gulhane Training and Research Hospital, Division of Geriatrics, University of Health Sciences, 06010, Ankara, Turkey.
| | - Ilker Tasci
- Gulhane Faculty of Medicine and Gulhane Training and Research Hospital, Department of Internal Medicine, University of Health Sciences, 06010, Ankara, Turkey
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de Oliveira FF, de Almeida SS, Chen ES, Smith MC, Bertolucci PHF. APOE ε4 Carrier Status as Mediator of Effects of Psychotropic Drugs on Clinical Changes in Patients With Alzheimer's Disease. J Neuropsychiatry Clin Neurosci 2022; 34:351-360. [PMID: 35272493 DOI: 10.1176/appi.neuropsych.21060160] [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] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Neuropsychiatric syndromes have been associated with memory dysfunction and risk of and earlier onset of dementia, but how psychotropic drugs affect clinical changes in Alzheimer's disease is not entirely clear. This study aimed to assess the prospective effects of psychotropic drugs on cognitive and functional changes in Alzheimer's disease according to APOE ε4 carrier status. METHODS The study included consecutive outpatients with late-onset Alzheimer's disease (N=193) and examined score variations at 1 year on the following tests: Clinical Dementia Rating sum of boxes, Mini-Mental State Examination, Severe Mini-Mental State Examination (SMMSE), Brazilian version of the Zarit Caregiver Burden Interview, Index of Independence in Activities of Daily Living, and Lawton's Instrumental Activities of Daily Living Scale. Analyses of score variations accounted for the use of psychotropic drugs or the number of different medications in use, as well as APOE ε4 carrier status, with significance at p<0.05. RESULTS For APOE ε4 noncarriers (N=90), cholinesterase inhibitors were beneficial regarding caregiver burden (p=0.030) and basic functionality (p=0.046), memantine was harmful regarding SMMSE score changes (p=0.032), second-generation antipsychotics had nonsignificant harmful effects on SMMSE score changes (p=0.070), and antiepileptic therapy (p=0.001) and the number of different medications in use (p=0.006) were harmful in terms of basic functionality. APOE ε4 carriers (N=103) did not experience any effects of isolated psychotropic drugs on clinical changes, including antidepressants. CONCLUSIONS Results support the harmful prospective effects of second-generation antipsychotics and antiepileptic drugs on cognitive and functional changes in Alzheimer's disease, particularly for APOE ε4 noncarriers, whereas antidepressants may be safer options for behavioral enhancement.
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Affiliation(s)
- Fabricio Ferreira de Oliveira
- Department of Neurology and Neurosurgery (de Oliveira, Bertolucci), Department of Biophysics (de Almeida), Department of Morphology and Genetics (Chen, Smith), Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Sandro Soares de Almeida
- Department of Neurology and Neurosurgery (de Oliveira, Bertolucci), Department of Biophysics (de Almeida), Department of Morphology and Genetics (Chen, Smith), Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Elizabeth Suchi Chen
- Department of Neurology and Neurosurgery (de Oliveira, Bertolucci), Department of Biophysics (de Almeida), Department of Morphology and Genetics (Chen, Smith), Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Marilia Cardoso Smith
- Department of Neurology and Neurosurgery (de Oliveira, Bertolucci), Department of Biophysics (de Almeida), Department of Morphology and Genetics (Chen, Smith), Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Paulo Henrique Ferreira Bertolucci
- Department of Neurology and Neurosurgery (de Oliveira, Bertolucci), Department of Biophysics (de Almeida), Department of Morphology and Genetics (Chen, Smith), Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
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Gan J, Chen Z, Shi Z, Li X, Liu S, Liu Y, Zhu H, Shen L, Zhang G, You Y, Guo Q, Zhang N, Lv Y, Gang B, Yuan J, Ji Y. Temporal Variation in Disease Onset and Clinical Features of Lewy Body Disease in China. J Alzheimers Dis 2022; 90:1263-1275. [DOI: 10.3233/jad-220657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background: Lewy body dementia is the second most common neurodegenerative dementia, but data concerning the onset age and clinical features in the prodromal stage remain limited in China. Objective: To investigate the associations between onset age and clinical manifestations of cognitive impairment with Lewy bodies in a large-sample cohort. Methods: We included 74 patients with mild cognitive impairment with Lewy bodies (MCI-LB), 533 patients with dementia with Lewy bodies (DLB), 118 patients with Parkinson’s disease with MCI (PD-MCI), and 313 patients with Parkinson’s disease dementia (PDD) in this multicenter cohort from 22 memory clinics of China from 1 January 2018 to 31 March 2022. The onset age, clinical manifestations, and neuropsychological assessments were recorded and analyzed after reviewing the medical records. Results: The average onset age of memory loss was 68.28 (±7.00) years, and parkinsonism happened 2.00 (±1.24) years later for patients with MCI-LB. The average onset age of parkinsonism was 60.56 (±8.96) years, and the memory loss happened 3.49 (±3.02) years later for patients with PD-MCI. Rapid eye movement sleep behavior disorder and visual hallucinations were frequently reported in MCI-LB, DLB, and PDD, while visual hallucinations were least frequently reported in PD-MCI. Lower scores of MMSE and depression, and higher scores of activities of daily living and delusions, were independently associated with older onset age in DLB. Conclusion: The onset of PD-MCI precedes MCI-LB, and memory loss occurs 3 years after parkinsonism. The onset age is associated with cognition and neuropsychiatric symptoms in process.
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Affiliation(s)
- Jinghuan Gan
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, China National Clinical Research Centerfor Neurological Diseases, Beijing, China
| | - Zhichao Chen
- Department of Neurology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Zhihong Shi
- Tianjin Key Laboratory of Cerebrovascular and of Neurodegenerative Diseases, Tianjin Dementia Institute, Departmentof Neurology, Tianjin Huanhu Hospital, Tianjin, China
| | - Xudong Li
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, China National Clinical Research Centerfor Neurological Diseases, Beijing, China
| | - Shuai Liu
- Tianjin Key Laboratory of Cerebrovascular and of Neurodegenerative Diseases, Tianjin Dementia Institute, Departmentof Neurology, Tianjin Huanhu Hospital, Tianjin, China
| | - Yiming Liu
- Department of Neurology, Qilu Hospital, ShandongUniversity, Shandong, China
| | - Hongcan Zhu
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Lu Shen
- Department of Neurology, Xiangya Hospital, Central South University, Hunan, China
| | - Guili Zhang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, China National Clinical Research Centerfor Neurological Diseases, Beijing, China
| | - Yong You
- Department of Neurology, Second Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Qihao Guo
- Department of Gerontology, Shanghai Jiao TongUniversity Affiliated Sixth People’s Hospital, Shanghai, China
| | - Nan Zhang
- Department of Neurology,Tianjin Medical University General Hospital, Tianjin, China
| | - Yang Lv
- Department of Geriatrics, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Baozhi Gang
- Department of Neurology, The First AffiliatedHospital of Harbin Medical University, Harbin, China
| | - Junliang Yuan
- Department of Neurology, Peking University Sixth Hospital, Beijing, China
| | - Yong Ji
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, China National Clinical Research Centerfor Neurological Diseases, Beijing, China
- Tianjin Key Laboratory of Cerebrovascular and of Neurodegenerative Diseases, Tianjin Dementia Institute, Departmentof Neurology, Tianjin Huanhu Hospital, Tianjin, China
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Yamada Y, Kobayashi M, Shinkawa K, Nemoto M, Ota M, Nemoto K, Arai T. Characteristics of Drawing Process Differentiate Alzheimer’s Disease and Dementia with Lewy Bodies. J Alzheimers Dis 2022; 90:693-704. [DOI: 10.3233/jad-220546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background: Early differential diagnosis of Alzheimer’s disease (AD) and dementia with Lewy bodies (DLB) is important for treatment and disease management, but it remains challenging. Although computer-based drawing analysis may help differentiate AD and DLB, it has not been extensively studied. Objective: We aimed to identify the differences in features characterizing the drawing process between AD, DLB, and cognitively normal (CN) individuals, and to evaluate the validity of using these features to identify and differentiate AD and DLB. Methods: We collected drawing data with a digitizing tablet and pen from 123 community-dwelling older adults in three clinical diagnostic groups of mild cognitive impairment or dementia due to AD (n = 47) or Lewy body disease (LBD; n = 27), and CN (n = 49), matched for their age, sex, and years of education. We then investigated drawing features in terms of the drawing speed, pressure, and pauses. Results: Reduced speed and reduced smoothness in speed and pressure were observed particularly in the LBD group, while increased pauses and total durations were observed in both the AD and LBD groups. Machine-learning models using these features achieved an area under the receiver operating characteristic curve (AUC) of 0.80 for AD versus CN, 0.88 for LBD versus CN, and 0.77 for AD versus LBD. Conclusion: Our results indicate how different types of drawing features were particularly discriminative between the diagnostic groups, and how the combination of these features can facilitate the identification and differentiation of AD and DLB.
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Affiliation(s)
| | | | | | - Miyuki Nemoto
- Department of Psychiatry, Division of Clinical Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Miho Ota
- Department of Psychiatry, Division of Clinical Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Kiyotaka Nemoto
- Department of Psychiatry, Division of Clinical Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Tetsuaki Arai
- Department of Psychiatry, Division of Clinical Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
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10
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Parmera JB, Tumas V, Ferraz HB, Spitz M, Barbosa MT, Smid J, Barbosa BJAP, Schilling LP, Balthazar MLF, Souza LCD, Vale FAC, Caramelli P, Bertolucci PHF, Chaves MLF, Brucki SMD, Nitrini R, Castilhos RM, Frota NAF. Diagnóstico e manejo da demência da doença de Parkinson e demência com corpos de Lewy: recomendações do Departamento Científico de Neurologia Cognitiva e do Envelhecimento da Academia Brasileira de Neurologia. Dement Neuropsychol 2022; 16:73-87. [DOI: 10.1590/1980-5764-dn-2022-s105pt] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 10/13/2021] [Accepted: 04/27/2022] [Indexed: 11/29/2022] Open
Abstract
RESUMO A demência da doença de Parkinson (DDP) e a demência com corpos de Lewy (DCL) representam a segunda causa mais comum de demência neurodegenerativa em pessoas com mais de 65 anos, ocasionando progressivo declínio cognitivo e comprometimento da qualidade de vida. O presente estudo tem como objetivo prover um consenso de especialistas sobre a DDP e DCL, baseado em revisão sistemática da literatura brasileira e revisão não-sistemática de literatura internacional. Ademais, tal estudo visa promover informação e conceder recomendações sobre abordagem diagnóstica, com foco nos níveis de atenção primária e secundária em saúde. Com base nos dados disponíveis, recomendamos que os profissionais realizem pelo menos um breve instrumento cognitivo global, como o Mini-Exame do Estado Mental, contudo de preferência optem pela Avaliação Cognitiva de Montreal e o Exame Cognitivo de Addenbrooke-Revisado. Observa-se uma carência de instrumentos validados para a avaliação precisa das habilidades funcionais em pacientes brasileiros com DDP e DCL. Além disso, mais estudos focando em biomarcadores com coortes brasileiras também são necessários.
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Affiliation(s)
| | | | | | | | - Maira Tonidandel Barbosa
- Universidade Federal de Minas Gerais, Brasil; Faculdade Ciências Médicas de Minas Gerais, Brasil
| | | | - Breno José Alencar Pires Barbosa
- Universidade de São Paulo, Brasil; Universidade Federal de Pernambuco, Brasil; Instituto de Medicina Integral Prof. Fernando Figueira, Brasil
| | - Lucas Porcello Schilling
- Pontifícia Universidade do Rio Grande do Sul, Brasil; Pontifícia Universidade do Rio Grande do Sul, Brasil; Pontifícia Universidade do Rio Grande do Sul, Brasil
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11
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Parmera JB, Tumas V, Ferraz HB, Spitz M, Barbosa MT, Smid J, Barbosa BJAP, Schilling LP, Balthazar MLF, Souza LCD, Vale FAC, Caramelli P, Bertolucci PHF, Chaves MLF, Brucki SMD, Nitrini R, Castilhos RM, Frota NAF. Diagnosis and management of Parkinson’s disease dementia and dementia with Lewy bodies: recommendations of the Scientific Department of Cognitive Neurology and Aging of the Brazilian Academy of Neurology. Dement Neuropsychol 2022. [DOI: 10.1590/1980-5764-dn-2022-s105en] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
ABSTRACT Parkinson’s disease dementia (PDD) and dementia with Lewy bodies (DLB) represent the second most common type of degenerative dementia in patients aged 65 years and older, leading to progressive cognitive dysfunction and impaired quality of life. This study aims to provide a consensus based on a systematic Brazilian literature review and a comprehensive international review concerning PDD and DLB. Moreover, we sought to report on and give recommendations about the best diagnostic approaches focusing on primary and secondary care. Based on the available data, we recommend clinicians to apply at least one brief global cognitive instrument to assess PDD, such as the Mini-Mental State Examination and preferably the Montreal Cognitive Assessment and the Addenbrooke’s Cognitive Examination-Revised. Validated instruments to accurately assess functional abilities in Brazilian PD patients are still incipient. Further studies should focus on biomarkers with Brazilian cohorts.
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Affiliation(s)
| | | | | | | | - Maira Tonidandel Barbosa
- Universidade Federal de Minas Gerais, Brasil; Faculdade Ciências Médicas de Minas Gerais, Brasil
| | | | - Breno José Alencar Pires Barbosa
- Universidade de São Paulo, Brasil; Universidade Federal de Pernambuco, Brasil; Instituto de Medicina Integral Prof. Fernando Figueira, Brasil
| | - Lucas Porcello Schilling
- Pontifícia Universidade do Rio Grande do Sul, Brasil; Pontifícia Universidade do Rio Grande do Sul, Brasil; Pontifícia Universidade do Rio Grande do Sul, Brasil
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12
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Agüera-Ortiz L, Babulal GM, Bruneau MA, Creese B, D'Antonio F, Fischer CE, Gatchel JR, Ismail Z, Kumar S, McGeown WJ, Mortby ME, Nuñez NA, de Oliveira FF, Pereiro AX, Ravona-Springer R, Rouse HJ, Wang H, Lanctôt KL. Psychosis as a Treatment Target in Dementia: A Roadmap for Designing Interventions. J Alzheimers Dis 2022; 88:1203-1228. [PMID: 35786651 PMCID: PMC9484097 DOI: 10.3233/jad-215483] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Psychotic phenomena are among the most severe and disruptive symptoms of dementias and appear in 30% to 50% of patients. They are associated with a worse evolution and great suffering to patients and caregivers. Their current treatments obtain limited results and are not free of adverse effects, which are sometimes serious. It is therefore crucial to develop new treatments that can improve this situation. We review available data that could enlighten the future design of clinical trials with psychosis in dementia as main target. Along with an explanation of its prevalence in the common diseases that cause dementia, we present proposals aimed at improving the definition of symptoms and what should be included and excluded in clinical trials. A review of the available information regarding the neurobiological basis of symptoms, in terms of pathology, neuroimaging, and genomics, is provided as a guide towards new therapeutic targets. The correct evaluation of symptoms is transcendental in any therapeutic trial and these aspects are extensively addressed. Finally, a critical overview of existing pharmacological and non-pharmacological treatments is made, revealing the unmet needs, in terms of efficacy and safety. Our work emphasizes the need for better definition and measurement of psychotic symptoms in dementias in order to highlight their differences with symptoms that appear in non-dementing diseases such as schizophrenia. Advances in neurobiology should illuminate the development of new, more effective and safer molecules for which this review can serve as a roadmap in the design of future clinical trials.
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Affiliation(s)
- Luis Agüera-Ortiz
- Department of Psychiatry, Instituto de Investigación Sanitaria (imas12), Hospital Universitario 12 de Octubre, & Centro de Investigación Biomédica en Red de Salud Mental, CIBERSAM, Instituto de Salud Carlos III, Madrid, Spain
| | - Ganesh M Babulal
- Department of Neurology, Washington University School of Medicine, St. Louis, MO, USA.,Department of Clinical Research and Leadership, The George Washington University School of Medicine and Health Sciences, Washington, DC, USA.,Department of Psychology, Faculty of Humanities, University of Johannesburg, South Africa
| | - Marie-Andrée Bruneau
- Department of Psychiatry and Addictology, Faculty of Medicine, University of Montreal, Quebec, Canada.,Geriatric Institute of Montreal Research Center, Montreal, Quebec, Canada
| | - Byron Creese
- Medical School, College of Medicine and Health, University of Exeter, UK
| | | | - Corinne E Fischer
- Keenan Research Centre for Biomedical Science, St. Michael's Hospital, Toronto, Ontario, Canada.,University of Toronto, Department of Psychiatry, Toronto, Ontario, Canada
| | - Jennifer R Gatchel
- Harvard Medical School; Massachusetts General Hospital, Boston MA, USA.,McLean Hospital, Belmont MA, USA
| | - Zahinoor Ismail
- Hotchkiss Brain Institute & O'Brien Institute for Public Health, University of Calgary, Calgary, Canada
| | - Sanjeev Kumar
- Adult Neurodevelopmental and Geriatric Psychiatry Division, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.,Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - William J McGeown
- School of Psychological Sciences and Health, University of Strathclyde, Glasgow, UK
| | - Moyra E Mortby
- School of Psychology, University of New South Wales, Sydney, Australia & Neuroscience Research Australia, Sydney, Australia
| | - Nicolas A Nuñez
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, USA
| | - Fabricio F de Oliveira
- Department of Neurology and Neurosurgery, Escola Paulista de Medicina, Federal University of São Paulo (UNIFESP), São Paulo, Brazil
| | - Arturo X Pereiro
- Facultade de Psicoloxía, Universidade de Santiago de Compostela, Spain
| | - Ramit Ravona-Springer
- Sheba Medical Center, Tel Hashomer, Israel & Sackler School of Medicine, Tel Aviv University, Israel
| | - Hillary J Rouse
- School of Aging Studies, University of South Florida, Tampa, FL, USA.,SiteRx, New York, NY, USA
| | - Huali Wang
- Dementia Care and Research Center, Peking University Institute of Mental Health; National & Clinical Research Center for Mental Disorders, Beijing, China
| | - Krista L Lanctôt
- Hurvitz Brain Sciences Program, Sunnybrook Research Institute and Departments of Psychiatry and Pharmacology, University of Toronto, Toronto, Ontario, Canada
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13
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Huang WC, Chang MC, Wang WF, Jhang KM. A Comparison of Caregiver Burden for Different Types of Dementia: An 18-Month Retrospective Cohort Study. Front Psychol 2022; 12:798315. [PMID: 35111109 PMCID: PMC8801423 DOI: 10.3389/fpsyg.2021.798315] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 12/17/2021] [Indexed: 11/26/2022] Open
Abstract
Background This study aimed to elucidate the influence of dementia etiologies on the degree of caregiver burden and determine which factors predict a high caregiving burden. Methods This 18-month retrospective cohort study enrolled 630 patients and their caregivers from the Dementia Center of Changhua Christian Hospital. The care team performed face-to-face interviews every 6 months, for 18 months from when a diagnosis of dementia was made. The primary outcome was the change in Zarit Burden Interview (ZBI) scores. Generalized estimating equations were used for the longitudinal data analysis. Results Participants with Lewy body disease (LBD) had a significantly higher caregiving burden compared with those with Alzheimer's disease (AD) (β = 3.83 ± 1.47, Wald = 6.79, p = 0.009) after adjusting for patient and caregiver features. Caregivers of mixed-type dementia and frontotemporal dementia (FTD) experienced a greater burden than caregivers of AD, at 6- and 18-month follow-up. Patients with more severe dementia, neuropsychiatric symptoms, being cared for by more than two caregivers, or utilizing social resources were associated with higher ZBI scores; the depressive mood of caregiver also predicted higher ZBI scores. Conclusion This longitudinal study demonstrated that caregiver burden was influenced by the underlying dementia etiology of patients. The dementia care team should provide personalized education and transfer patients and caregivers to appropriate resources, especially for high-risk populations.
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Affiliation(s)
- Wen-Chien Huang
- Department of Neurology, Changhua Christian Hospital, Changhua, Taiwan
| | - Ming-Che Chang
- Department of Nuclear Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Wen-Fu Wang
- Department of Neurology, Changhua Christian Hospital, Changhua, Taiwan
- Department of Recreation and Holistic Wellness, Ming Dao University, Changhua, Taiwan
| | - Kai-Ming Jhang
- Department of Neurology, Changhua Christian Hospital, Changhua, Taiwan
- *Correspondence: Kai-Ming Jhang
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14
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Galvin JE, Chrisphonte S, Cohen I, Greenfield KK, Kleiman MJ, Moore C, Riccio ML, Rosenfeld A, Shkolnik N, Walker M, Chang LC, Tolea MI. Characterization of dementia with Lewy bodies (DLB) and mild cognitive impairment using the Lewy body dementia module (LBD-MOD). Alzheimers Dement 2021; 17:1675-1686. [PMID: 33793069 PMCID: PMC8484363 DOI: 10.1002/alz.12334] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 02/18/2021] [Accepted: 02/19/2021] [Indexed: 01/12/2023]
Abstract
INTRODUCTION The National Institute on Aging Alzheimer's Disease Research Center program added the Lewy body dementia module (LBD-MOD) to the Uniform Data Set to facilitate LBD characterization and distinguish dementia with Lewy bodies (DLB) from Alzheimer's disease (AD). We tested the performance of the LBD-MOD. METHODS The LBD-MOD was completed in a single-site study in 342 participants: 53 controls, 78 AD, and 110 DLB; 79 mild cognitive impairment due to AD (MCI-AD); and 22 MCI-DLB. RESULTS DLB differed from AD in extrapyramidal symptoms, hallucinations, apathy, autonomic features, REM sleep behaviors, daytime sleepiness, cognitive fluctuations, timed attention tasks, and visual perception. MCI-DLB differed from MCI-AD in extrapyramidal features, mood, autonomic features, fluctuations, timed attention tasks, and visual perception. Descriptive data on LBD-MOD measures are provided for reference. DISCUSSION The LBD-MOD provided excellent characterization of core and supportive features to differentiate DLB from AD and healthy controls while also characterizing features of MCI-DLB.
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Affiliation(s)
- James E. Galvin
- Comprehensive Center for Brain Health, Department of Neurology, University of Miami Miller School of Medicine
| | - Stephanie Chrisphonte
- Comprehensive Center for Brain Health, Department of Neurology, University of Miami Miller School of Medicine
| | - Iris Cohen
- Comprehensive Center for Brain Health, Department of Neurology, University of Miami Miller School of Medicine
| | - Keri K. Greenfield
- Comprehensive Center for Brain Health, Department of Neurology, University of Miami Miller School of Medicine
| | - Michael J. Kleiman
- Comprehensive Center for Brain Health, Department of Neurology, University of Miami Miller School of Medicine
| | - Claudia Moore
- Comprehensive Center for Brain Health, Department of Neurology, University of Miami Miller School of Medicine
| | - Mary Lou Riccio
- Comprehensive Center for Brain Health, Department of Neurology, University of Miami Miller School of Medicine
| | - Amie Rosenfeld
- Comprehensive Center for Brain Health, Department of Neurology, University of Miami Miller School of Medicine
| | - Niurka Shkolnik
- Comprehensive Center for Brain Health, Department of Neurology, University of Miami Miller School of Medicine
| | - Marcia Walker
- Comprehensive Center for Brain Health, Department of Neurology, University of Miami Miller School of Medicine
| | - Lun-Ching Chang
- Department of Mathematical Sciences, Florida Atlantic University
| | - Magdalena I. Tolea
- Comprehensive Center for Brain Health, Department of Neurology, University of Miami Miller School of Medicine
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15
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de Oliveira FF, Miraldo MC, de Castro-Neto EF, de Almeida SS, Matas SLDA, Bertolucci PHF, Naffah-Mazzacoratti MDG. Associations of Neuropsychiatric Features with Cerebrospinal Fluid Biomarkers of Amyloidogenesis and Neurodegeneration in Dementia with Lewy Bodies Compared with Alzheimer's Disease and Cognitively Healthy People. J Alzheimers Dis 2021; 81:1295-1309. [PMID: 33935098 DOI: 10.3233/jad-210272] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Behavioral features may reflect proteinopathies predicting pathophysiology in neurodegenerative diseases. OBJECTIVE We aimed to investigate associations of cerebrospinal fluid biomarkers of amyloidogenesis and neurodegeneration with neuropsychiatric features in dementia with Lewy bodies (DLB) compared with late-onset Alzheimer's disease (AD) and cognitively healthy people. METHODS Consecutive outpatients with DLB were paired with outpatients with AD according to sex, dementia stage, and cognitive scores, and with cognitively healthy controls according to sex and age to investigate associations of cerebrospinal fluid amyloid-β (Aβ)42, Aβ40, Aβ38, total tau, phospho-tau Thr181, α-synuclein, ubiquitin, and neurofilament light with neuropsychiatric features according to APOEɛ4 carrier status. RESULTS Overall, 27 patients with DLB (78.48±9.0 years old, eleven APOEɛ4 carriers) were paired with 27 patients with AD (81.00±5.8 years old, twelve APOEɛ4 carriers) and 27 controls (78.48±8.7 years old, four APOEɛ4 carriers); two thirds were women. Behavioral burden was more intense in DLB. Biomarker ratios reflecting amyloidogenesis and neurodegeneration in DLB were more similar to those in AD when patients carried APOEɛ4 alleles. After corrections for false discovery rates, the following associations remained significant: in DLB, dysphoria was associated with tauopathy and indirect measures of amyloidogenesis, while in AD, agitation, and night-time behavior disturbances were associated with tauopathy, and delusions were associated with tauopathy and indirect measures of amyloidogenesis. CONCLUSION Biomarker ratios were superior to Aβ and tau biomarkers predicting neuropsychiatric symptoms when associations with isolated biomarkers were not significant. At the end, APOEɛ4 carrier status influenced amyloidogenesis and tau pathology in DLB and in AD, and axonal degeneration only in DLB.
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Affiliation(s)
- Fabricio Ferreira de Oliveira
- Department of Neurology and Neurosurgery Escola Paulista de Medicina, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Marjorie Câmara Miraldo
- Department of Neurology and Neurosurgery Escola Paulista de Medicina, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Eduardo Ferreira de Castro-Neto
- Department of Neurology and Neurosurgery Escola Paulista de Medicina, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Sandro Soares de Almeida
- Department of Biophysics, Escola Paulista de Medicina, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Sandro Luiz de Andrade Matas
- Department of Neurology and Neurosurgery Escola Paulista de Medicina, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
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16
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Kanemoto H, Sato S, Satake Y, Koizumi F, Taomoto D, Kanda A, Wada T, Yoshiyama K, Ikeda M. Impact of Behavioral and Psychological Symptoms on Caregiver Burden in Patients With Dementia With Lewy Bodies. Front Psychiatry 2021; 12:753864. [PMID: 34777057 PMCID: PMC8578553 DOI: 10.3389/fpsyt.2021.753864] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 09/13/2021] [Indexed: 01/09/2023] Open
Abstract
Background/Objective: Behavioral and psychological symptoms of dementia (BPSD) have been reported to affect caregiver burden in patients with dementia with Lewy bodies (DLB). However, the factor structure of BPSD and the factors that affect caregiver burden in DLB remain unknown. This study sought to classify BPSD and to reveal what type of BPSD affects caregiver burden in patients with DLB. Methods: We collected data on neuropsychiatric inventory-plus (NPI-plus), Zarit Burden Interview (ZBI), Mini-Mental State Examination (MMSE), Lawton's Instrumental Activities of Daily Living and Physical Self-Maintenance Scale (IADL/PSMS), age, and sex of 102 patients with probable DLB. An exploratory factor analysis of 13 items of the NPI-plus was carried out to classify BPSD. Multivariate regression analyses were conducted to extract the clinical variables related to caregiver burden, including factors resulting from the aforementioned factor analysis. Results: The mean age and MMSE score were 78.6 (5.6) and 20.2 (5.2), respectively. Factor analysis revealed four factors of "psychosis," "affection," "wakefulness," and "hyperactivity." "Psychosis" and "affection" factors as well as MMSE, IADL, and PSMS were significantly associated with ZBI. Multivariate regression analyses revealed that the total score of ZBI was associated with "psychosis," "affection," and IADL, that the personal strain score of ZBI was associated with "affection" and IADL, and that the role strain score of ZBI was associated with "wakefulness" and IADL. Conclusions: BPSD in DLB consists of three factors common to Alzheimer's disease and a specific "wakefulness" factor. In addition to IADL, each BPSD factor would affect caregiver burden in different ways in DLB.
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Affiliation(s)
- Hideki Kanemoto
- Department of Psychiatry, Osaka University Graduate School of Medicine, Suita, Japan
| | - Shunsuke Sato
- Department of Psychiatry, Osaka University Graduate School of Medicine, Suita, Japan
| | - Yuto Satake
- Department of Psychiatry, Osaka University Graduate School of Medicine, Suita, Japan
| | - Fuyuki Koizumi
- Department of Psychiatry, Osaka University Graduate School of Medicine, Suita, Japan
| | - Daiki Taomoto
- Department of Psychiatry, Osaka University Graduate School of Medicine, Suita, Japan
| | - Atsushi Kanda
- Department of Psychiatry, Osaka University Graduate School of Medicine, Suita, Japan
| | - Tamiki Wada
- Department of Psychiatry, Osaka University Graduate School of Medicine, Suita, Japan
| | - Kenji Yoshiyama
- Department of Psychiatry, Osaka University Graduate School of Medicine, Suita, Japan
| | - Manabu Ikeda
- Department of Psychiatry, Osaka University Graduate School of Medicine, Suita, Japan
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17
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Bateman DR, Gill S, Hu S, Foster ED, Ruthirakuhan MT, Sellek AF, Mortby ME, Matušková V, Ng KP, Tarawneh RM, Freund-Levi Y, Kumar S, Gauthier S, Rosenberg PB, Ferreira de Oliveira F, Devanand DP, Ballard C, Ismail Z. Agitation and impulsivity in mid and late life as possible risk markers for incident dementia. ALZHEIMER'S & DEMENTIA (NEW YORK, N. Y.) 2020; 6:e12016. [PMID: 32995467 PMCID: PMC7507499 DOI: 10.1002/trc2.12016] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2019] [Accepted: 02/17/2020] [Indexed: 12/14/2022]
Abstract
To identify knowledge gaps regarding new-onset agitation and impulsivity prior to onset of cognitive impairment or dementia the International Society to Advance Alzheimer's Research and Treatment Neuropsychiatric Syndromes (NPS) Professional Interest Area conducted a scoping review. Extending a series of reviews exploring the pre-dementia risk syndrome Mild Behavioral Impairment (MBI), we focused on late-onset agitation and impulsivity (the MBI impulse dyscontrol domain) and risk of incident cognitive decline and dementia. This scoping review of agitation and impulsivity pre-dementia syndromes summarizes the current biomedical literature in terms of epidemiology, diagnosis and measurement, neurobiology, neuroimaging, biomarkers, course and prognosis, treatment, and ongoing clinical trials. Validations for pre-dementia scales such as the MBI Checklist, and incorporation into longitudinal and intervention trials, are needed to better understand impulse dyscontrol as a risk factor for mild cognitive impairment and dementia.
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Affiliation(s)
- Daniel R Bateman
- Department of Psychiatry Indiana University School of Medicine Indianapolis Indiana
- Indiana University Center for Aging Research Regenstrief Institute Indianapolis Indiana
| | - Sascha Gill
- Department of Clinical Neurosciences; and the Ron and Rene Ward Centre for Healthy Brain Aging Research; Hotchkiss Brain Institute University of Calgary Calgary Alberta Canada
| | - Sophie Hu
- Community Health Sciences, and O'Brien Institute for Public Health University of Calgary Calgary Alberta Canada
| | - Erin D Foster
- Ruth Lilly Medical Library Indiana University School of Medicine Indianapolis Indiana
- University of California Berkeley Berkeley CA
| | - Myuri T Ruthirakuhan
- Hurvitz Brain Sciences Research Program Sunnybrook Research Institute Toronto Ontario Canada
- Department of Pharmacology and Toxicology University of Toronto Ontario Canada
| | | | - Moyra E Mortby
- School of Psychology University of New South Wales Sydney New South Wales Australia
- Neuroscience Research Australia University of New South Wales Sydney New South Wales Australia
| | - Veronika Matušková
- International Clinical Research Center St. Anne's University Hospital Brno Brno Czech Republic
- Memory Disorders Clinic, Department of Neurology, 2nd Faculty of Medicine Charles University in Prague and Motol University Hospital Prague Czech Republic
| | - Kok Pin Ng
- Department of Neurology National Neuroscience Institute Singapore Singapore
| | - Rawan M Tarawneh
- Department of Neurology, College of Medicine The Ohio State University Columbus Ohio USA
| | - Yvonne Freund-Levi
- Center for Alzheimer Research, Division of Clinical Geriatrics, Department of Neurobiology, Care Sciences and Society Karolinska Institute Stockholm Sweden
- School of Medical Sciences Örebro University Örebro Sweden
| | - Sanjeev Kumar
- Centre for Addiction and Mental Health Toronto Ontario Canada
- Department of Psychiatry University of Toronto Ontario Canada
| | - Serge Gauthier
- McGill Center for Studies in Aging McGill University Montreal Quebec Canada
| | - Paul B Rosenberg
- Division of Geriatric Psychiatry and Neuropsychiatry, Department of Psychiatry and Behavioral, Sciences Johns Hopkins University School of Medicine Baltimore Maryland
| | - Fabricio Ferreira de Oliveira
- Department of Neurology and Neurosurgery, Escola Paulista de Medicina Federal University of São Paulo (UNIFESP), São Paulo São Paulo Brazil
| | - D P Devanand
- New York State Psychiatric Institute and Department of Psychiatry and Department of Psychiatry, College of Physicians and Surgeons Columbia University New York New York
| | - Clive Ballard
- College of Medicine and Health The University of Exeter Exeter UK
| | - Zahinoor Ismail
- Department of Clinical Neurosciences; and the Ron and Rene Ward Centre for Healthy Brain Aging Research; Hotchkiss Brain Institute University of Calgary Calgary Alberta Canada
- Community Health Sciences, and O'Brien Institute for Public Health University of Calgary Calgary Alberta Canada
- Department of Psychiatry, and the Mathison Centre for Mental Health Research & Education Cumming School of Medicine, University of Calgary Calgary Alberta Canada
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18
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de Oliveira FF, Machado FC, Sampaio G, Marin SDMC, Naffah-Mazzacoratti MDG, Bertolucci PHF. Neuropsychiatric feature profiles of patients with Lewy body dementia. Clin Neurol Neurosurg 2020; 194:105832. [DOI: 10.1016/j.clineuro.2020.105832] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 02/22/2020] [Accepted: 04/02/2020] [Indexed: 01/17/2023]
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MACHADO FERNANDOCHIODINI, OLIVEIRA FABRICIOFERREIRADE, MARIN SHEILLADEMEDEIROSCORREIA, SAMPAIO GUSTAVO, BERTOLUCCI PAULOHENRIQUEFERREIRA. Correlates of neuropsychiatric and motor tests with language assessment in patients with Lewy body dementia. ARCH CLIN PSYCHIAT 2020. [DOI: 10.1590/0101-60830000000236] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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de Oliveira FF, de Almeida SS, Chen ES, Smith MC, Naffah-Mazzacoratti MDG, Bertolucci PHF. Lifetime Risk Factors for Functional and Cognitive Outcomes in Patients with Alzheimer's Disease. J Alzheimers Dis 2019; 65:1283-1299. [PMID: 30149448 DOI: 10.3233/jad-180303] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Lifetime risk factors for cognitive and functional decline in Alzheimer's disease (AD) are not fully understood, and were prospectively evaluated in patients with low mean schooling from São Paulo, Brazil. Consecutive outpatients with late-onset AD were assessed for APOE haplotypes and the following potential baseline predictors: gender, schooling, age at dementia onset, lifetime urban living and sanitary conditions, occupational complexity, cognitive and physical activities, cerebrovascular risk factors (obesity, lifetime alcohol use and smoking, length of arterial hypertension, diabetes mellitus, and a dyslipidemic profile), use of a pacemaker, creatinine clearance, body mass index, waist circumference, head traumas with unconsciousness, treated systemic bacterial infections, amount of surgical procedures under general anesthesia, and family history of AD. Participants were followed from October 2010 to May 2017 for baseline risk factor associations with time since dementia onset for Clinical Dementia Rating and Mini-Mental State Examination score changes. For 227 patients (154 women, 119 APOE ε 4 carriers), later AD onset (mean 73.60±6.4 years-old, earlier for APOE ε 4/ε 4 carriers, p < 0.001) was the only variable hastening all endpoints, baseline creatinine clearance and lifetime alcohol use were hazardous for earlier cognitive and functional endpoints, women had earlier cognitive endpoints only, and schooling had a cumulative protective effect over later cognitive endpoints, particularly for carriers of APOE ε 4. Exclusively for carriers of APOE ε 4, head traumas with unconsciousness were hazardous for earlier cognitive endpoints, while lifetime sanitary conditions were protective regarding later cognitive endpoints. Functional and cognitive outcomes in AD represent probable interactions between effects of brain reserve and cerebral perfusion over neurodegeneration.
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Affiliation(s)
- Fabricio Ferreira de Oliveira
- Department of Neurology and Neurosurgery, Escola Paulista de Medicina, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Sandro Soares de Almeida
- Department of Biophysics, Escola Paulista de Medicina, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Elizabeth Suchi Chen
- Department of Morphology and Genetics, Escola Paulista de Medicina, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Marilia Cardoso Smith
- Department of Morphology and Genetics, Escola Paulista de Medicina, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
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de Oliveira FF, Chen ES, Smith MC, Bertolucci PHF. Associations of Blood Pressure with Functional and Cognitive Changes in Patients with Alzheimer's Disease. Dement Geriatr Cogn Disord 2018; 41:314-23. [PMID: 27398980 DOI: 10.1159/000447585] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/14/2016] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Midlife hypertension followed by late life hypotension resulting from neurodegeneration increases amyloidogenesis and tauopathy. METHODS Consecutive outpatients with late-onset Alzheimer's disease (AD) at various stages and their respective caregivers were assessed for score variations in 1 year of tests assessing caregiver burden, functionality and cognition according to blood pressure (BP) variations and APOE haplotypes, while also taking into account differential effects of angiotensin-converting enzyme inhibitors, angiotensin receptor blockers, β-blockers, calcium channel blockers, diuretics, or no antihypertensive medication on score changes. The diagnosis and treatment of arterial hypertension followed the JNC 7 report. RESULTS Variations in systolic BP (-11.76 ± 17.1 mm Hg), diastolic BP (-4.92 ± 10.3 mm Hg) and pulse pressure (-6.84 ± 12.6 mm Hg) were significant after 1 year (n = 191; x03C1; < 0.01). For APOE4+ carriers, rises in systolic or diastolic BP improved Clinical Dementia Rating Scale Sum of Boxes scores (x03C1; < 0.04), with marginally significant improvements in Mini-Mental State Examination scores resulting from risen systolic (x03C1; = 0.069) or diastolic BP (x03C1; = 0.079), and in basic independence only regarding risen diastolic BP (x03C1; = 0.055). APOE4- carriers resisted any functional or cognitive effects of BP variations. No differences were found regarding any antihypertensive class for variations in BP or any test scores, regardless of APOE haplotypes. CONCLUSIONS Targeting mild BP elevations brings better functional and cognitive results for APOE4+ carriers with AD.
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Affiliation(s)
- Fabricio Ferreira de Oliveira
- Departments of Neurology and Neurosurgery, Escola Paulista de Medicina, Federal University of Sx00E3;o Paulo (UNIFESP), Sx00E3;o Paulo, Brazil
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Oliveira FFD, Chen ES, Smith MC, Bertolucci PH. Associations of cerebrovascular metabolism genotypes with neuropsychiatric symptoms and age at onset of Alzheimer's disease dementia. ACTA ACUST UNITED AC 2017; 39:95-103. [PMID: 28099631 PMCID: PMC7111454 DOI: 10.1590/1516-4446-2016-1991] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Accepted: 07/05/2016] [Indexed: 12/03/2022]
Abstract
Objective: To study associations of cerebrovascular metabolism genotypes and haplotypes with age at Alzheimer’s disease dementia (AD) onset and with neuropsychiatric symptoms according to each dementia stage. Methods: Consecutive outpatients with late-onset AD were assessed for age at dementia onset and Neuropsychiatric Inventory scores according to Clinical Dementia Rating scores, apolipoprotein E gene (APOE) haplotypes, angiotensin-converting enzyme gene (ACE) variants rs1800764 and rs4291, low-density lipoprotein cholesterol receptor gene (LDLR) variants rs11669576 and rs5930, cholesteryl ester transfer protein gene (CETP) variants I422V and TaqIB, and liver X receptor beta gene (NR1H2) polymorphism rs2695121. Results: Considering 201 patients, only APOE-ɛ4 carriers had earlier dementia onset in multiple correlations, as well as less apathy, more delusions, and more aberrant motor behavior. Both ACE polymorphisms were associated with less intense frontally mediated behaviors. Regarding LDLR variants, carriers of the A allele of rs11669576 had less anxiety and more aberrant motor behavior, whereas carriers of the A allele of rs5930 had less delusions, less anxiety, more apathy, and more irritability. CETP variants that included G alleles of I422V and TaqIB were mostly associated with less intense frontally mediated behaviors, while severely impaired carriers of the T allele of rs2695121 had more anxiety and more aberrant motor behavior. Conclusion: Though only APOE haplotypes affected AD onset, cerebrovascular metabolism genotypes were associated with differences in several neuropsychiatric manifestations of AD.
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Affiliation(s)
- Fabricio F de Oliveira
- Departamento de Neurologia e Neurocirurgia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Elizabeth S Chen
- Departamento de Morfologia e Genética, EPM, UNIFESP, São Paulo, SP, Brazil
| | - Marilia C Smith
- Departamento de Morfologia e Genética, EPM, UNIFESP, São Paulo, SP, Brazil
| | - Paulo H Bertolucci
- Departamento de Neurologia e Neurocirurgia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
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Redden W, Bheemisetty S. Lewy Body Spectrum Disorders: from Dementia with Lewy Bodies to Parkinson’s Disease Dementia. CURRENT GERIATRICS REPORTS 2016. [DOI: 10.1007/s13670-016-0190-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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