1
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Cummings J, Lanctot K, Grossberg G, Ballard C. Progress in Pharmacologic Management of Neuropsychiatric Syndromes in Neurodegenerative Disorders: A Review. JAMA Neurol 2024; 81:645-653. [PMID: 38558015 PMCID: PMC11164642 DOI: 10.1001/jamaneurol.2024.0586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
Importance Neuropsychiatric syndromes (NPSs) are common in neurodegenerative disorders (NDDs); compromise the quality of life of patients and their care partners; and are associated with faster disease progression, earlier need for nursing home care, and poorer quality of life. Advances in translational pharmacology, clinical trial design and conduct, and understanding of the pathobiology of NDDs are bringing new therapies to clinical care. Observations Consensus definitions have evolved for psychosis, agitation, apathy, depression, and disinhibition in NDDs. Psychosocial interventions may reduce mild behavioral symptoms in patients with NDD, and pharmacotherapy is available for NPSs in NDDs. Brexpiprazole is approved for treatment of agitation associated with Alzheimer disease dementia, and pimavanserin is approved for treatment of delusions and hallucinations associated with psychosis of Parkinson disease. Trials are being conducted across several of the NDDs, and a variety of mechanisms of action are being assessed for their effect on NPSs. Conclusions and Relevance Detection and characterization of NPSs in patients with NDDs is the foundation for excellent care. New definitions for NPSs in NDDs may inform choices regarding clinical trial populations and translate into clinical practice. Psychosocial and pharmacologic therapies may reduce behavioral symptoms and improve quality of life for patients and caregivers. Approved agents may establish regulatory precedents, demonstrate successful trial strategies, and provide the foundation for further advances in treatment development.
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Affiliation(s)
- Jeffrey Cummings
- Chambers-Grundy Center for Transformative Neuroscience, Department of Brain Health, School of Integrated Health Sciences, University of Nevada, Las Vegas
| | - Krista Lanctot
- Departments of Psychiatry and Pharmacology, University of Toronto, Sunnybrook Research Institute, Toronto, Ontario, Canada
| | - George Grossberg
- Department of Psychiatry and Behavioral Neuroscience, Saint Louis University School of Medicine, St Louis, Missouri
| | - Clive Ballard
- Exeter University Medical School, University of Exeter, Exeter, United Kingdom
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2
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Gerlach LR, Prabhakaran V, Antuono PG, Granadillo E. The use of an anterior-posterior atrophy index to distinguish Alzheimer's disease from frontotemporal disorders: an automated volumetric MRI Study. Acta Radiol 2024:2841851241254746. [PMID: 38803154 DOI: 10.1177/02841851241254746] [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: 05/29/2024]
Abstract
BACKGROUND Alzheimer's disease (AD) and frontotemporal dementia (FTD) require different treatments. Since clinical presentation can be nuanced, imaging biomarkers aid in diagnosis. Automated software such as Neuroreader (NR) provides volumetric imaging data, and indices between anterior and posterior brain areas have proven useful in distinguishing dementia subtypes in research cohorts. Existing indices are complex and require further validation in clinical settings. PURPOSE To provide initial validation for a simplified anterior-posterior index (API) from NR in distinguishing FTD and AD in a clinical cohort. MATERIAL AND METHODS A retrospective chart review was completed. We derived a simplified API: API = (logVA/VP-μ)/σ where V A is weighted volume of frontal and temporal lobes and V P of parietal and occipital lobes. μ and σ are the mean and standard deviation of logVA/VP computed for AD participants. Receiver operating characteristic (ROC) curves and regression analyses assessed the efficacy of the API versus brain areas in predicting diagnosis of AD versus FTD. RESULTS A total of 39 participants with FTD and 78 participants with AD were included. The API had an excellent performance in distinguishing AD from FTD with an area under the ROC curve of 0.82 and a positive association with diagnostic classification on logistic regression analysis (B = 1.491, P < 0.001). CONCLUSION The API successfully distinguished AD and FTD with excellent performance. The results provide preliminary validation of the API in a clinical setting.
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Affiliation(s)
- Leah R Gerlach
- Medical School, Medical College of Wisconsin, Milwaukee WI, USA
| | - Vivek Prabhakaran
- Department of Radiology, University of Wisconsin School of Medicine and Public Health, Madison WI, USA
| | - Piero G Antuono
- Department of Biophysics, Medical College of Wisconsin, Milwaukee, WI, USA
- Department of Neurology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Elias Granadillo
- Department of Neurology, Medical College of Wisconsin, Milwaukee, WI, USA
- Institute for Clinical and Translational Research, University of Wisconsin - Madison, Madison WI, USA
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3
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Reuben DB, Kremen S, Maust DT. Dementia Prevention and Treatment: A Narrative Review. JAMA Intern Med 2024; 184:563-572. [PMID: 38436963 DOI: 10.1001/jamainternmed.2023.8522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/05/2024]
Abstract
Importance Dementia affects 10% of those 65 years or older and 35% of those 90 years or older, often with profound cognitive, behavioral, and functional consequences. As the baby boomers and subsequent generations age, effective preventive and treatment strategies will assume increasing importance. Observations Preventive measures are aimed at modifiable risk factors, many of which have been identified. To date, no randomized clinical trial data conclusively confirm that interventions of any kind can prevent dementia. Nevertheless, addressing risk factors may have other health benefits and should be considered. Alzheimer disease can be treated with cholinesterase inhibitors, memantine, and antiamyloid immunomodulators, with the last modestly slowing cognitive and functional decline in people with mild cognitive impairment or mild dementia due to Alzheimer disease. Cholinesterase inhibitors and memantine may benefit persons with other types of dementia, including dementia with Lewy bodies, Parkinson disease dementia, vascular dementia, and dementia due to traumatic brain injury. Behavioral and psychological symptoms of dementia are best treated with nonpharmacologic management, including identifying and mitigating the underlying causes and individually tailored behavioral approaches. Psychotropic medications have minimal evidence of efficacy for treating these symptoms and are associated with increased mortality and clinically meaningful risks of falls and cognitive decline. Several emerging prevention and treatment strategies hold promise to improve dementia care in the future. Conclusions and Relevance Although current prevention and treatment approaches to dementia have been less than optimally successful, substantial investments in dementia research will undoubtedly provide new answers to reducing the burden of dementia worldwide.
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Affiliation(s)
- David B Reuben
- Multicampus Program in Geriatric Medicine and Gerontology, David Geffen School of Medicine, University of California, Los Angeles
| | - Sarah Kremen
- Department of Neurology, Cedars-Sinai Medical Center, Los Angeles, California
- Jona Goldrich Center for Alzheimer's and Memory Disorders, Cedars-Sinai Medical Center, Los Angeles, California
| | - Donovan T Maust
- Department of Psychiatry, University of Michigan, Ann Arbor
- Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor, Michigan
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4
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Peters RM, Schieszler-Ockrassa CM, Gleason A, Patterson K. Phenocopy behavioral variant frontotemporal dementia: A case study. Clin Neuropsychol 2024:1-16. [PMID: 38360583 DOI: 10.1080/13854046.2024.2315726] [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: 04/12/2023] [Accepted: 11/30/2023] [Indexed: 02/17/2024]
Abstract
Objective: Behavioral variant frontotemporal dementia (bvFTD) is a neurodegenerative condition characterized by progressive changes in behavior, cognition, and day-to-day functioning. Progression of the disease usually leads to death 3-5 years after diagnosis. However, there are reports of individuals who are initially diagnosed with bvFTD but fail to progress. These individuals are thought to have what is becoming known as phenocopy bvFTD (phFTD). Methods: This manuscript reviews a single case study of a 68-year-old male Veteran who was diagnosed with bvFTD in 2010, which has not progressed over time. Results: Review of serial neuropsychological evaluations was broadly normal with mild evidence of executive dysfunction with minimal reliable change in his performances from 2015, 2017, and 2022 evaluations. He also has not developed neuroimaging evidence of FTD. Conclusions: This case illustrates the importance of monitoring individuals over time and incorporating neuroimaging data into the diagnosis. We believe this Veteran's presentation is most consistent with what has been described as phFTD.
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Affiliation(s)
| | | | - Angela Gleason
- Clement J. Zablocki VA Medical Center, Milwaukee, WI, USA
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5
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Antonioni A, Raho EM, Lopriore P, Pace AP, Latino RR, Assogna M, Mancuso M, Gragnaniello D, Granieri E, Pugliatti M, Di Lorenzo F, Koch G. Frontotemporal Dementia, Where Do We Stand? A Narrative Review. Int J Mol Sci 2023; 24:11732. [PMID: 37511491 PMCID: PMC10380352 DOI: 10.3390/ijms241411732] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 07/18/2023] [Accepted: 07/19/2023] [Indexed: 07/30/2023] Open
Abstract
Frontotemporal dementia (FTD) is a neurodegenerative disease of growing interest, since it accounts for up to 10% of middle-age-onset dementias and entails a social, economic, and emotional burden for the patients and caregivers. It is characterised by a (at least initially) selective degeneration of the frontal and/or temporal lobe, generally leading to behavioural alterations, speech disorders, and psychiatric symptoms. Despite the recent advances, given its extreme heterogeneity, an overview that can bring together all the data currently available is still lacking. Here, we aim to provide a state of the art on the pathogenesis of this disease, starting with established findings and integrating them with more recent ones. In particular, advances in the genetics field will be examined, assessing them in relation to both the clinical manifestations and histopathological findings, as well as considering the link with other diseases, such as amyotrophic lateral sclerosis (ALS). Furthermore, the current diagnostic criteria will be explored, including neuroimaging methods, nuclear medicine investigations, and biomarkers on biological fluids. Of note, the promising information provided by neurophysiological investigations, i.e., electroencephalography and non-invasive brain stimulation techniques, concerning the alterations in brain networks and neurotransmitter systems will be reviewed. Finally, current and experimental therapies will be considered.
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Affiliation(s)
- Annibale Antonioni
- Unit of Clinical Neurology, Neurosciences and Rehabilitation Department, University of Ferrara, 44121 Ferrara, Italy
- Doctoral Program in Translational Neurosciences and Neurotechnologies, University of Ferrara, 44121 Ferrara, Italy
| | - Emanuela Maria Raho
- Unit of Clinical Neurology, Neurosciences and Rehabilitation Department, University of Ferrara, 44121 Ferrara, Italy
| | - Piervito Lopriore
- Neurological Institute, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy
| | - Antonia Pia Pace
- Institute of Radiology, Department of Medicine, University of Udine, University Hospital S. Maria della Misericordia, Azienda Sanitaria-Universitaria Friuli Centrale, 33100 Udine, Italy
| | - Raffaela Rita Latino
- Complex Structure of Neurology, Emergency Department, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Casa Sollievo della Sofferenza, 71013 San Giovanni Rotondo, Italy
| | - Martina Assogna
- Centro Demenze, Policlinico Tor Vergata, University of Rome 'Tor Vergata', 00133 Rome, Italy
- Non Invasive Brain Stimulation Unit, Istituto di Ricovero e Cura a Carattere Scientifico Santa Lucia, 00179 Rome, Italy
| | - Michelangelo Mancuso
- Neurological Institute, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy
| | - Daniela Gragnaniello
- Nuerology Unit, Neurosciences and Rehabilitation Department, Ferrara University Hospital, 44124 Ferrara, Italy
| | - Enrico Granieri
- Unit of Clinical Neurology, Neurosciences and Rehabilitation Department, University of Ferrara, 44121 Ferrara, Italy
| | - Maura Pugliatti
- Unit of Clinical Neurology, Neurosciences and Rehabilitation Department, University of Ferrara, 44121 Ferrara, Italy
| | - Francesco Di Lorenzo
- Non Invasive Brain Stimulation Unit, Istituto di Ricovero e Cura a Carattere Scientifico Santa Lucia, 00179 Rome, Italy
| | - Giacomo Koch
- Non Invasive Brain Stimulation Unit, Istituto di Ricovero e Cura a Carattere Scientifico Santa Lucia, 00179 Rome, Italy
- Iit@Unife Center for Translational Neurophysiology, Istituto Italiano di Tecnologia, 44121 Ferrara, Italy
- Section of Human Physiology, Neurosciences and Rehabilitation Department, University of Ferrara, 44121 Ferrara, Italy
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6
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Souza LCD, Brucki SMD, Schilling LP, Silva LCD, Takada LT, Bahia VS, Barbosa BJAP, Balthazar MLF, Frota NAF, Nitrini R, Caramelli P, Smid J. Current clinical and research practices on frontotemporal dementia in Brazil: a national survey. ARQUIVOS DE NEURO-PSIQUIATRIA 2023; 81:632-640. [PMID: 37494948 PMCID: PMC10658665 DOI: 10.1055/s-0043-1771173] [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: 02/15/2023] [Accepted: 04/03/2023] [Indexed: 07/28/2023]
Abstract
BACKGROUND Frontotemporal dementia (FTD) is a frequent cause of young-onset dementia and represents a major challenge for the diagnosis and clinical management. It is essential to evaluate the difficulties faced by physicians on the diagnostic workup and on patient care. OBJECTIVE The aim of this study was to investigate the current practices and the local limits on the diagnosis and management of FTD in Brazil. METHODS We elaborated an online survey, composed of 29 questions and divided in four parts, comprising questions about existing health facilities, clinical practices related to FTD, and suggestions to increment the national research on FTD. The invitation to participate was sent by email to all neurologists affiliated to the Brazilian Academy of Neurology (n = 3658), and to all physicians who attended the XII Meeting of Researchers on Alzheimer's disease, in 2019 (n = 187). The invitation was also diffused through social media. RESULTS 256 Brazilian physicians answered the questionnaire. The three most relevant disorders for the differential diagnosis of FTD were Alzheimer's disease (AD) (n = 211), bipolar disorder (n = 117) and dementia with Lewy bodies (n = 92). Most respondents (125/256) reported the difficulty in performing genetic testing as the main limit in the diagnostic of FTD. 93% and 63% of participants considered that the assessment of social cognition and AD CSF biomarkers are useful for the diagnosis of FTD, respectively. CONCLUSIONS The present study may provide valuable insights for the medical education and clinical training of physicians, and to foster future research on FTD in Brazil.
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Affiliation(s)
- Leonardo Cruz de Souza
- Universidade Federal de Minas Gerais, Departamento de Clínica Médica, Belo
Horizonte MG, Brazil.
- Universidade Federal de Minas Gerais, Faculdade de Medicina, Departamento de
Clínica Médica, Grupo de Pesquisa em Neurologia Cognitiva e do Comportamento, Belo
Horizonte MG, Brazil.
| | - Sonia Maria Dozzi Brucki
- Universidade de São Paulo, Faculdade de Medicina, Departamento de Neurologia,
Grupo de Neurologia Cognitiva e do Comportamento, São Paulo SP, Brazil.
| | - Lucas Porcello Schilling
- Pontifícia Universidade do Rio Grande do Sul, Escola de Medicina, Serviço de
Neurologia, Porto Alegre RS, Brazil.
- Pontifícia Universidade do Rio Grande do Sul, Instituto do Cérebro do Rio
Grande do Sul, Porto Alegre RS, Brazil.
- Pontifícia Universidade do Rio Grande do Sul, Programa de Pós-Graduação em
Gerontologia Biomédica, Porto Alegre RS, Brazil.
| | - Letícia Costa da Silva
- Universidade Federal de Minas Gerais, Faculdade de Medicina, Departamento de
Clínica Médica, Grupo de Pesquisa em Neurologia Cognitiva e do Comportamento, Belo
Horizonte MG, Brazil.
| | - Leonel Tadao Takada
- Universidade de São Paulo, Faculdade de Medicina, Departamento de Neurologia,
Grupo de Neurologia Cognitiva e do Comportamento, São Paulo SP, Brazil.
| | | | - Breno José Alencar Pires Barbosa
- Universidade de São Paulo, Faculdade de Medicina, Departamento de Neurologia,
Grupo de Neurologia Cognitiva e do Comportamento, São Paulo SP, Brazil.
- Universidade Federal de Pernambuco, Centro de Ciências Médicas, Área Acadêmica
de Neuropsiquiatria, Recife PE, Brazil.
| | | | - Norberto Anizio Ferreira Frota
- Hospital Geral de Fortaleza, Serviço de Neurologia, Fortaleza CE,
Brazil.
- Universidade de Fortaleza (UNIFOR), Fortaleza CE, Brazil.
| | - Ricardo Nitrini
- Universidade de São Paulo, Faculdade de Medicina, Departamento de Neurologia,
Grupo de Neurologia Cognitiva e do Comportamento, São Paulo SP, Brazil.
| | - Paulo Caramelli
- Universidade Federal de Minas Gerais, Departamento de Clínica Médica, Belo
Horizonte MG, Brazil.
- Universidade Federal de Minas Gerais, Faculdade de Medicina, Departamento de
Clínica Médica, Grupo de Pesquisa em Neurologia Cognitiva e do Comportamento, Belo
Horizonte MG, Brazil.
| | - Jerusa Smid
- Universidade de São Paulo, Faculdade de Medicina, Departamento de Neurologia,
Grupo de Neurologia Cognitiva e do Comportamento, São Paulo SP, Brazil.
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7
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Fieldhouse JLP, van Dijk G, Gillissen F, van Engelen MPE, de Boer SCM, Dols A, van der Waal HJ, Regeer BJ, Vijverberg EGB, Pijnenburg YAL. A caregiver's perspective on clinically relevant symptoms in behavioural variant frontotemporal dementia: tools for disease management and trial design. Psychogeriatrics 2023; 23:11-22. [PMID: 36314055 PMCID: PMC10092374 DOI: 10.1111/psyg.12898] [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: 05/30/2022] [Revised: 09/29/2022] [Accepted: 10/10/2022] [Indexed: 01/04/2023]
Abstract
BACKGROUND Adequate detection of symptoms and disease progression in behavioural variant frontotemporal dementia (bvFTD) is complex. Dementia cohorts usually utilize cognitive and functional measures, which fail to detect dominant behavioural and social cognitive deficits in bvFTD. Moreover, since patients typically have a loss of insight, caregivers are important informants. This is the first qualitative study to investigate caregiver relevant symptoms during the disease course of bvFTD, aiming to improve tools for diagnosis, progression, and future clinical trials. METHODS Informal caregivers of patients in different disease stages of bvFTD (N = 20) were recruited from the neurology outpatient clinic of the Amsterdam UMC and a patient organization for peer support in the Netherlands. Their perspectives on clinical relevance were thoroughly explored during individual semi-structured interviews. Inductive content analysis with open coding was performed by two researchers independently to establish overarching themes and patterns. RESULTS Caregivers reported a variety of symptoms, in which (i) loss of emotional connection, (ii) preoccupation and restlessness, and (iii) apathy and dependency compose major themes of relevance for diagnosis and treatment. Within heterogeneous disease trajectories, symptom presence differed between stages and among individuals, which is relevant in the context of progression and outcome measures. Significant socio-emotional changes dominated in early stages, while severe cognitive, behavioural, and physical deterioration shifted focus from predominant personality change to quality of life in later stages. CONCLUSIONS Caregiver perspectives on target symptoms in bvFTD differ according to clinical stage and patient-caregiver characteristics, with significant socio-emotional changes characterizing early stages. These findings call for more appropriate tools and symptomatic treatments, as well as a personalized approach in treatment of bvFTD and a focus on early stage interventions in clinical trial design.
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Affiliation(s)
- Jay L P Fieldhouse
- Alzheimer Center Amsterdam, Neurology, Vrije Universiteit Amsterdam, Amsterdam UMC location VUmc, Amsterdam, The Netherlands.,Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Gaby van Dijk
- Athena Institute, Faculty of Science, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Freek Gillissen
- Alzheimer Center Amsterdam, Neurology, Vrije Universiteit Amsterdam, Amsterdam UMC location VUmc, Amsterdam, The Netherlands.,Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Marie-Paule E van Engelen
- Alzheimer Center Amsterdam, Neurology, Vrije Universiteit Amsterdam, Amsterdam UMC location VUmc, Amsterdam, The Netherlands.,Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Sterre C M de Boer
- Alzheimer Center Amsterdam, Neurology, Vrije Universiteit Amsterdam, Amsterdam UMC location VUmc, Amsterdam, The Netherlands.,Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Annemiek Dols
- Department of Old Age Psychiatry, GGZ InGeest, Vrije Universiteit Amsterdam, Amsterdam UMC, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | | | - Barbara J Regeer
- Athena Institute, Faculty of Science, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Everard G B Vijverberg
- Alzheimer Center Amsterdam, Neurology, Vrije Universiteit Amsterdam, Amsterdam UMC location VUmc, Amsterdam, The Netherlands.,Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Yolande A L Pijnenburg
- Alzheimer Center Amsterdam, Neurology, Vrije Universiteit Amsterdam, Amsterdam UMC location VUmc, Amsterdam, The Netherlands.,Amsterdam Neuroscience, Amsterdam, The Netherlands
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8
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The Advance on Frontotemporal Dementia (FTD)’s Neuropathology and Molecular Genetics. Mediators Inflamm 2022; 2022:5003902. [PMID: 36274975 PMCID: PMC9584734 DOI: 10.1155/2022/5003902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 09/05/2022] [Accepted: 09/12/2022] [Indexed: 11/25/2022] Open
Abstract
The morbidity of frontotemporal dementia (FTD), one of the most prevalent dementias praccox, is second to Alzheimer disease (AD). It is different with AD that FTD has a rapider course and a higher mortality. FTD has not yet been fully understood in terms of etiology or pathogenesis, but genetic factors are believed to be involved. In this paper, we were committed to providing a comprehensive overview to FTD in aspects of the neuropathology features and the relevant molecular genetics advances, so that there would be insights to those researchers in search of novel approaches in FTD diagnosis and treatment.
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9
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Ayhan Y, Yoseph SA, Miller BL. Management of Psychiatric Symptoms in Dementia. Neurol Clin 2022; 41:123-139. [DOI: 10.1016/j.ncl.2022.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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10
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Caramelli P, Marinho V, Laks J, Coletta MVD, Stella F, Camargos EF, Smid J, Barbosa BJAP, Schilling LP, Balthazar MLF, Frota NAF, Souza LCD, Vale FAC, Chaves MLF, Brucki SMD, Nitrini R, Durgante HB, Bertolucci PHF. Treatment of dementia: 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-s106en] [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 There is currently no cure for neurodegenerative or vascular dementias, but some pharmacological and non-pharmacological interventions may contribute to alleviate symptoms, slow disease progression and improve quality of life. Current treatment approaches are based on etiology, symptom profile and stage of dementia. This manuscript presents recommendations on pharmacological and non-pharmacological treatments of dementia due to Alzheimer’s disease, vascular cognitive impairment, frontotemporal dementia, Parkinson’s disease dementia, and dementia with Lewy bodies.
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Affiliation(s)
| | | | - Jerson Laks
- Universidade Federal do Rio de Janeiro, Brasil; Universidade do Estado do Rio de Janeiro, Brasil
| | | | - Florindo Stella
- Universidade Estadual Paulista, Brasil; Universidade de São Paulo, 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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Caramelli P, Marinho V, Laks J, Coletta MVD, Stella F, Camargos EF, Smid J, Barbosa BJAP, Schilling LP, Balthazar MLF, Frota NAF, Souza LCD, Vale FAC, Chaves MLF, Brucki SMD, Nitrini R, Durgante HB, Bertolucci PHF. Tratamento da demência: recomendações do Departamento Científico de Neurologia Cognitiva e do Envelhecimento da Academia Brasileira de Neurologia. Dement Neuropsychol 2022; 16:88-100. [DOI: 10.1590/1980-5764-dn-2022-s106pt] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 04/27/2022] [Accepted: 04/27/2022] [Indexed: 11/30/2022] Open
Abstract
RESUMO Atualmente não há tratamento curativo para as demências neurodegenerativas ou para a demência vascular, mas algumas intervenções farmacológicas e não farmacológicas podem contribuir para aliviar os sintomas, retardar a progressão da doença e melhorar a qualidade de vida. As abordagens terapêuticas atuais são baseadas na etiologia, no perfil dos sintomas e no estágio da demência. Neste artigo apresentamos recomendações sobre os tratamentos farmacológicos e não farmacológicos da demência devida à doença de Alzheimer, comprometimento cognitivo vascular, demência frontotemporal, demência da doença de Parkinson e demência com corpos de Lewy.
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Affiliation(s)
| | | | - Jerson Laks
- Universidade Federal do Rio de Janeiro, Brasil; Universidade do Estado do Rio de Janeiro, Brasil
| | | | - Florindo Stella
- Universidade Estadual Paulista, Brasil; Universidade de São Paulo, 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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Gambogi LB, de Souza LC, Caramelli P. How to differentiate behavioral variant frontotemporal dementia from primary psychiatric disorders: practical aspects for the clinician. ARQUIVOS DE NEURO-PSIQUIATRIA 2022; 80:7-14. [PMID: 35976330 PMCID: PMC9491418 DOI: 10.1590/0004-282x-anp-2022-s140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 04/29/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Due to the early and prominent behavioral changes which characterize behavioral variant frontotemporal dementia (bvFTD), patients are more likely to seek psychiatric help and are often initially diagnosed with a primary psychiatric disorder (PPD). Differentiating these conditions is critical because of the dramatically different outcomes, differences in patient management, family counseling and caregiver education. OBJECTIVE To propose a practical guide to distinguish between bvFTD and PDD. METHODS We conducted a non-systematic review of the published manuscripts in the field, including some previous investigations from our own group and work on which we have collaborated, and summarized the main findings and proposals that may be useful for neurological practice. RESULTS The reviewed literature suggests that a comprehensive clinical history, brief cognitive and neuropsychological evaluations, detailed neurological examination with special attention to motor alterations related to bvFTD, structural and functional neuroimaging evaluation, genetic investigation in selected cases, and assistance from a multidisciplinary team, including a neurologist and a psychiatrist with expertise in bvFTD, are very helpful in differentiating these conditions. CONCLUSIONS Although the clinician may commonly face great difficulty in differentiating between bvFTD and PPD, the use of appropriate tools in a systematic way and the availability of a well-trained multidisciplinary group can significantly increase diagnostic accuracy.
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Affiliation(s)
- Leandro Boson Gambogi
- Universidade Federal de Minas Gerais, Faculdade de Medicina, Grupo de Neurologia Cognitiva e Comportamental, Belo Horizonte MG, Brazil
- Universidade Federal de Minas Gerais, Programa de Pós-Graduação em Neurociências, Belo Horizonte MG, Brazil
| | - Leonardo Cruz de Souza
- Universidade Federal de Minas Gerais, Faculdade de Medicina, Grupo de Neurologia Cognitiva e Comportamental, Belo Horizonte MG, Brazil
- Universidade Federal de Minas Gerais, Programa de Pós-Graduação em Neurociências, Belo Horizonte MG, Brazil
| | - Paulo Caramelli
- Universidade Federal de Minas Gerais, Faculdade de Medicina, Grupo de Neurologia Cognitiva e Comportamental, Belo Horizonte MG, Brazil
- Universidade Federal de Minas Gerais, Programa de Pós-Graduação em Neurociências, Belo Horizonte MG, Brazil
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