Literatura científica selecionada sobre o tema "Transtorno neurocognitivo"
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Artigos de revistas sobre o assunto "Transtorno neurocognitivo"
da Silva, Mafalda Sofia Gomes Oliveira, Luís Octávio de Sá e Goreti Filipa Silva Marques. "Impacto do Transtorno Neurocognitivo na Família: Scoping Review". Revista Paulista de Enfermagem 30, n.º 1 (2018): 1–15. http://dx.doi.org/10.33159/25959484.repen.2019v30a4.
Texto completo da fontePessoa, Rebeca Mendes de Paula, Stephanie Martins de Faria, Daiene De Morais e Marcos Hortes Nisihara Chagas. "Da Demência ao Transtorno Neurocognitivo Maior: Aspectos Atuais / From Dementia to Major Neurocognitive Disorder: Current Aspects". REVISTA CIÊNCIAS EM SAÚDE 6, n.º 4 (16 de dezembro de 2016): 5–17. http://dx.doi.org/10.21876/rcsfmit.v6i4.606.
Texto completo da fonteDa Costa, João Vitor Leme, Nelson Francisco Serrão Júnior, Gustavo José Luvizutto, Thaís Borges De Araujo, Marisete Peralta Safons e Alexandre Luíz Gonçalves De Rezende. "Efeitos da equoterapia sobre o equilíbrio estático e dinâmico no transtorno neurocognitivo maior ou leve devido à Doença de Huntington". Fisioterapia Brasil 19, n.º 2 (11 de maio de 2018): 215. http://dx.doi.org/10.33233/fb.v19i2.2131.
Texto completo da fonteMoura, Mateus Teixeira de, Gabriela Lopes Martins, Ana Luísa Lamounier Costa e Lair da Silva Gonçalves. "Avaliação de pacientes com transtorno afetivo bipolar baseada na Escala de Disfunções Cognitivas no Transtorno Bipolar (COBRA)". Revista Eletrônica Acervo Saúde 13, n.º 6 (10 de junho de 2021): e7496. http://dx.doi.org/10.25248/reas.e7496.2021.
Texto completo da fonteAlves, Maria Carolina Almeida, Maria Helena Morgani de Almeida, Camila Exner, Rosé Colom Toldrá e Marina Picazzio Perez Batista. "Desenvolvimento e análise de intervenção grupal em terapia ocupacional a idosos com transtorno neurocognitivo leve". Cadernos Brasileiros de Terapia Ocupacional 28, n.º 1 (2020): 187–206. http://dx.doi.org/10.4322/2526-8910.ctoao1865.
Texto completo da fonteMARGIS, REGINA. "COGNITIVE BEHAVIORAL THERAPY IN INSOMNIA". Revista Debates em Psiquiatria Ano 5 (1 de outubro de 2015): 22–27. http://dx.doi.org/10.25118/2236-918x-5-5-4.
Texto completo da fonteNunes, Samantha, Zeni Drubi Nogueira, Maria Betânia Pereira Toralles, Nayara Argollo e Eduardo Pondé de Sena. "Avaliação neuropsicológica abrangente de crianças e adolescentes com anemia falciforme e acidentes vasculares encefálicos: relato de casos". Revista de Ciências Médicas e Biológicas 15, n.º 3 (15 de dezembro de 2016): 416. http://dx.doi.org/10.9771/cmbio.v15i3.18431.
Texto completo da fonteJosviak, Nalini Drieli, Meire Silva Batistela, Daiane Priscila Simão-Silva, Gleyse Freire Bono, Lupe Furtado-Alle e Ricardo Lehtonen Rodrigues de Souza. "Revisão dos principais genes e proteínas associadas à demência frontotemporal tau-positiva". Revista Brasileira de Geriatria e Gerontologia 18, n.º 1 (março de 2015): 201–11. http://dx.doi.org/10.1590/1809-9823.2015.13113.
Texto completo da fonteMatnei, Thiago, Marcelo Augusto Souza Deschk, Jivago Szpoganicz Sabatini, Luciana De Paula Souza, Rafael Francisco dos Santos e Carlos Henrique Ferreira Camargo. "Correlation of Epworth Sleepiness Scale with polysomnography changes in the assessment of excessive daytime sleepiness in patients with obstructive sleep apnea hypopnea syndrome". Medicina (Ribeirao Preto. Online) 50, n.º 2 (4 de abril de 2017): 102. http://dx.doi.org/10.11606/issn.2176-7262.v50i2p102-108.
Texto completo da fonteBaia Junior, Willian Costa, Moisés Ricardo Da Silva, Daniel Santos Sousa e Marcelo Neves Linhares. "Efeitos do Neurofeedback em Transtornos Neurocognitivos e Psiquiátricos em Adultos Tratados Cirurgicamente por Tumor Cerebral". JBNC - JORNAL BRASILEIRO DE NEUROCIRURGIA 27, n.º 2 (16 de março de 2018): 143–48. http://dx.doi.org/10.22290/jbnc.v27i2.769.
Texto completo da fonteTeses / dissertações sobre o assunto "Transtorno neurocognitivo"
Hagemann, Paula de Marchi Scarpin. "Transtorno neurocognitivo leve e doença renal crônica : o uso de diferentes instrumentos de screening /". Bauru, 2020. http://hdl.handle.net/11449/192822.
Texto completo da fonteResumo: Introdução: A doença renal crônica (DRC) atinge um percentual significativo de idosos, além de estar relacionada a uma série de comorbidades, em especial, o transtorno neurocognitivo leve (TNL). A diminuição da taxa de filtração glomerular está significativamente associada a déficits globais na cognição, função executiva, linguagem e memória. Em virtude disso, a triagem cognitiva é fundamental para a população com DRC. Objetivo geral: Estimar a prevalência de TNL em doentes renais crônicos em tratamento dialítico, comparando com um grupo controle (GC) pareado por sexo e idade, e contrastar o uso de diferentes instrumentos de screening para esta finalidade. Material e método: Estudo transversal, caso-controle, no qual foram avaliados 54 pacientes em HD (GHD) e 54 controles saudáveis (GC), pareados por sexo e idade. Os pacientes foram submetidos a avaliação neuropsicológica, compreendida por testes de triagem (Mini-Exame do Estado Mental – MEEM; Avaliação Cognitiva de Montreal – MoCA; Mini-Cog), teste de inteligência (Escala Wechsler Abreviada de Inteligência – WASI), avaliação de qualidade de vida (QV) (The Medical Outcomes Study 36 item Short-Form Health Survey- SF-36), sintomas de ansiedade e depressão (Inventário de Ansiedade de Beck – BAI; Inventário de Depressão de Beck), complementados por dados sociodemográficos, clínicos e laboratoriais. Resultados: O GHD tinha medianas de 60 anos (50-67; intervalo interquartil) de idade, tempo de tratamento de 23 meses (10-51) e 40,74... (Resumo completo, clicar acesso eletrônico abaixo)
Abstract: Introduction: Chronic kidney disease (CKD) affects a significant percentage of the elderly, and is also related to a series of comorbidities, especially mild neurocognitive disorder (mNCD). The decrease in the glomerular filtration rate is significantly associated with global deficits in cognition, executive function, language and memory. As a result, cognitive screening is essential for the population with CKD. General objective: To estimate the prevalence of mNCD in patients with CKD undergoing dialysis, comparing to a control group (CG) matched by sex and age, and to contrast the use of different screening instruments for this purpose. Material and methods: Cross-sectional, case-control study, in which 54 patients on HD (HDG) and 54 healthy controls (CG), matched by sex and age, were evaluated. Patients underwent neuropsychological assessment, comprising screening tests (Mini-Mental State Examination - MMSE; Montreal Cognitive Assessment - MoCA; Mini-Cog), intelligence test (Wechsler Abbreviated Intelligence Scale - WASI), assessment of quality of life (QOL) (The Medical Outcomes Study 36 item Short-Form Health Survey- SF-36), symptoms of anxiety and depression (Beck Anxiety Inventory - BAI; Beck Depression Inventory - BDI), complemented by sociodemographic, clinical and laboratory data. Results: The HDG had medians of 60 years-old (50-67; interquartile range), treatment time of 23 months (10-51) and 40.74% had DM as the underlying disease. The groups did not differ in age... (Complete abstract click electronic access below)
Doutor
Arriagada, Massé Fernando Arturo. "Velocidade da marcha como preditora de quedas em idosos com transtorno neurocognitivo leve e doença de Alzheimer". Universidade Federal de São Carlos, 2017. https://repositorio.ufscar.br/handle/ufscar/8856.
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Outra
Background: Little is known about how the change in walking speed in longitudinal studies can predict the occurrence of falls in older adults with mild cognitive impairment. Objetives: To identify if there are differences in the gait speed of Cognitively Preserved (CPr) elderly persons, elderly persons with Mild Cognitive Impairment (MCI) and with Alzheimer`s Disease (AD) in mild stage, in a 6-month period. To verify if the change in the gait speed (ΔGS= Final Gait speed – Initial Gait speed) predicts the occurrence of falls in elderly with MCI and AD in mild stage. Methods: 110 elderly people participated in the study. Out of these: 40 with CPr, 36 with MCI and 34 with AD in the mild stage. Initially the 10-meter walk test was applied and a fall schedule was given. A 6-month follow-up was carried out, by means of monthly telephone calls to the volunteers and the filling of a fall schedule. After six months, the 10-meter walk test was applied and the fall schedule was retrieved. Results: The MCI and AD groups of elderly in mild stage presented lower gait speed compared to the elderly in the CPr group at the two assessment moments. There was no significant difference in delta gait speed amongst the groups. In the age-adjusted univariate logistic regression analysis, the delta failed to predict falls in the elderly with MCI or in elderly with AD. Conclusion: Older adults with MCI and AD in the mild stage were identified as having lower gait speed compared to CPr sujeitos. Changing in the gait speed over a six-month period does not predict the occurrence of falls in elderly with MCI or AD in mild stage.
Contextualização: Pouco se tem conhecimento sobre como a mudança da velocidade da marcha em estudos longitudinais, pode predizer a ocorrência de quedas em idosos com comprometimento cognitivo em estágios iniciais. Objetivos: a) identificar se há diferenças na velocidade da marcha entre idosos preservados cognitivamente (PrC) com transtorno neurocognitivo leve (TNL) e com doença de Alzheimer (DA) na fase leve ao longo de seis meses; b) Verificar se a mudança da velocidade da marcha (ΔVM= velocidade final - velocidade inicial) prediz a ocorrências de quedas em idosos com TNL e DA nesse período. Método: Participaram do estudo 110 idosos. Destes 40 PrC, 36 com TNL e 34 com DA. Inicialmente foi aplicado o teste de caminhada de 10 metros e entregue um calendário de quedas. Realizou-se um seguimento de seis meses por meio de ligações mensais para os voluntários e preenchimento do calendário de quedas. Após seis meses, aplicou-se novamente o teste de caminhada e o calendário de quedas foi resgatado. Resultados: Os idosos dos grupos com TNL e com DA apresentaram velocidades de marcha menor quando comparados com os idosos do grupo PrC, nos dois momentos de avaliação (p<0,001). Não houve diferença significativa no delta da velocidade da marcha entre os grupos (p=0,063). Na análise de regressão logística univariada, ajustado para idade, o ΔVM não conseguiu predizer quedas em idosos com TNL (p=0,185) nem em idosos com DA (p=0,232). Conclusão: Identificou-se que os idosos com TNL e DA na fase leve tem velocidades da marcha menores quando comparados com idosos PrC. A mudança da velocidade da marcha em um período de seis meses não prediz a ocorrência de quedas em idosos com TNL, nem idosos com DA na fase leve.
Pansera, Lívia Vanessa Ribeiro Gomes. "Avaliação das alterações neurocognitivas em pessoas vivendo com HIV/AIDS assistidas em hospitais terciários do Distrito Federal". reponame:Repositório Institucional da UnB, 2017. http://repositorio.unb.br/handle/10482/31718.
Texto completo da fonteTexto parcialmente liberado pelo autor. Conteúdo restrito: Apêndice C. Artigo Preliminar
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INTRODUÇÃO: A terapia antirretroviral (TARV) trouxe vários benefícios para os pacientes que vivem com HIV e AIDS (PVHA), com redução da morbimortalidade e melhora da qualidade e expectativa de vida. Entretanto, emergiram outras condições clínicas crônicas, incluindo as alterações neurocognitivas. As alterações neurocognitivas associadas ao HIV (HAND) são classificadas em três diagnósticos: Demência associada ao HIV (HAD), transtorno neurocognitivo leve associado ao HIV (MND) e Deficiência neurocognitiva assintomática (ANI). Este estudo se propôs a traçar o perfil epidemiológico dos pacientes atendidos em 2 hospitais do Distrito Federal, avaliar a presença de provável HAND e possíveis fatores associados. OBJETIVO: Avaliar a função neurocognitiva de PVHA em uso de TARV assistidos no Hospital de Base do Distrito Federal (HBDF) e Hospital Universitário de Brasília (HUB), entre novembro de 2016 e abril de 2017; estimar a proporção de provável HAND, descrever as características clínicas, epidemiológicas e os transtornos psiquiátricos. MÉTODOS: Realizou-se estudo transversal (descritivo e analítico). Foi aplicado questionário socioeconômico e de antecedentes, realizado exame neurológico, aplicada Escala Instrumental para Atividades da Vida Diária e Escala Internacional de Demência Associada ao HIV (IHDS). Os prontuários foram analisados para complementação de dados. Houve aprovação do CEP- FEPECS sob o parecer no. 1.717.135. RESULTADOS: Foram avaliados 125 pacientes, com predomínio do sexo masculino (70,4%). A divisão por faixas etárias revelou 56 (44,8%) pacientes entre 18 e 39 anos, 63 (50,4%) entre 40 e 59 anos e 6 (4,8%) com 60 ou mais anos. Quanto a escolaridade, 41 (32,8%) possuíam até o ensino fundamental, 45 (36%) até o ensino médio e 39 (31,2%) o nível superior. A Escala Instrumental para Atividades da Vida Diária classificou 101 (80,8%) indivíduos como Independentes, e 24 (19,2%) com Dependência parcial. Na aplicação da IHDS, 43 (34,4%) foram classificados com provável HAND. Após análise bivariada e multivariada, houve associação estatisticamente significante de provável HAND com idade > 60 anos (RP=2,50), nível de escolaridade fundamental (RP=2,01), infecção anterior por CMV (RP=1,92) e episódio depressivo prévio (RP = 2,78) (IC de 95%). Na avaliação psiquiátrica, 6 (21,42%) pacientes foram avaliados com antecedente de episódio depressivo maior e uso de álcool documentado em 18 (64,29%). DISCUSSÃO: A prevalência de provável HAND na amostra estudada foi de 34,4%, o que é compatível com a maioria dos dados na literatura. Entre os fatores de risco conhecidos para HAND, encontrou-se associação com idade avançada, baixa escolaridade e relato de episódio depressivo prévio. Houve ainda associação com infecção prévia por CMV, o que mantém as manifestações neurológicas pelo CMV como importante diagnóstico diferencial para HAND e potencial colaborador para progressão de alterações neurocognitivas. Outros fatores apresentaram alta prevalência, mas sem significância estatística na associação com provável HAND, possivelmente pelo tamanho da amostra, por falta de dados nos prontuários, indisponibilidade de exames ou recusa dos pacientes. CONCLUSÃO: A avaliação de provável HAND foi realizada através de uma ferramenta de triagem, necessitando de complementação com testes neuropsicológicos. Entretanto, identificar os pacientes e estabelecer características preditivas entre os PVHA para alterações neurocognitivas, propicia identificação precoce de HAND e correção dos possíveis fatores associados presentes.
INTRODUCTION: Antiretroviral Therapy (ART) has brought many benefits to people living with HIV and AIDS (PVHA), reducing morbidity, mortality and improving quality and life expectancy. However, other chronic clinical conditions, including neurocognitive disorders, have emerged. HIV-associated Neurocognitive Disorders (HAND) are classified into three diagnoses: HIVAssociated Dementia (HAD), HIV-Associated Neurocognitive Disorder (MND) and Asymptomatic Neurocognitive Deficiency (ANI). This study aimed to trace the epidemiological profile of the patients treated at 2 hospitals in the Distrito Federal, to evaluate the presence of probable HAND and possible associated factors. OBJECTIVE: To evaluate the neurocognitive function of PVHA in use of ART at Hospital de Base do Distrito Federal (HBDF) and Hospital Universitário de Brasília (HUB) between November 2016 and April 2017; Estimate the proportion of probable HAND, describe clinical and epidemiological characteristics, and psychiatric disorders METHODS: A cross-sectional study was carried out (descriptive and analytical). A socio-economic and background questionnaire was applied, performed a neurological examination, applied Daily Life Activities Instrumental Scale and the International HIV Associated Dementia scale (IHDS). The respective medical records were analyzed for further information. Approval by CEP- FEPECS (no. 1717135). RESULTS: A total of 125 patients were evaluated, with a predominance of males (70.4%). The age distribution revealed 56 (44.8%) patients between 18 and 39 years old, 63 (50.4%) patients between 40 and 59 years old, and 6 (4.8%) with 60 years old and above. As for schooling, 41 (32.8%) had up to elementary school, 45 (36%) to high school and 39 (31.2%) the higher education. The Daily Life Activities Instrumental Scale classified 101 (80.8%) individuals as Independent, and 24 with Partial Dependence. In the application of the IHDS, 43 (34.4%) were classified with probable HAND. After a bivariate and multivariate analysis, there was a statistically significant association of probable HAND with age greater than or equal to 60 years (RP = 2.50), primary level of education (PR = 2.01), previous CMV infection (PR = 1, 92) and previous depressive episode (PR = 2.78), respecting their respective 95% CI. In the psychiatric evaluation, 6 (21.42%) patients were evaluated with a history of major depressive episode and alcohol use was documented in 18 (64.29%) patients. DISCUSSION: The prevalence of probable HAND in the studied sample was 34.4%, which is compatible with most data in the literature. Among the known risk factors for HAND, we found association with advanced age, low level of schooling and previous depressive episode. There was also association with previous CMV infection, which maintains these neurological manifestations as an important differential diagnosis for HAND and as a potential collaborator for the progression of neurocognitive disorders. Other factors presented a high prevalence, but no statistical significance in the association with probable HAND, possibly due to the sample size, lack of data in the medical records, unavailability of exams or refusal of the patients. CONCLUSION: The evaluation of probable HAND was performed through a screening tool, requiring complementation with neuropsychological tests. However, screening the patients and establishing predictive characteristics of among the PVHA for neurocognitive disorders, provides early identification of HAND and correction of possible associated factors present.
Lima, Mayra Christina Campos. "Prevalência de alterações neurocognitivas associadas ao HIV em uma coorte aderente ao antirretroviral em um hospital geral na cidade de São Paulo". Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/5/5133/tde-03012018-115244/.
Texto completo da fonteThe main goal of this study was to determine the prevalence and factors associated with neurocognitive disorders in a cohort of 54 patients with HIV-1 from the Blood Bank of the Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo HC- FMUSP with high adherence to antiretroviral therapy and low prevalence of opportunistic diseases associated with the virus. Methods: The prevalence of HIV associated neurocognitive disorders (HAND) was evaluated through a structured neuropsychological battery of 8 tests, increasing the coverage of superior cognitive functions being evaluated and greater precision in the detection of cognitive alterations. Results: Data analysis showed a high prevalence of HAND in the population under analysis (60%), irrespective of the immunological and virologic control, with a greater presence of the asymptomatic form (ANI), but the occurrence of the mild form (MND) was also significant, being close to the percentage of patients with the asymptomatic form. Conclusion: The result of the study reflected the national and international scenario showing high prevalence of HIV associated neurocognitive disorders, alerting health professionals to the importance of identification, diagnosis and adequate follow-up of these patients. The data also showed the importance of the presence of the psychologist in the health team, offering to the patient more specific and effective care strategies
Azevedo, Erika Bispo de. "Aplicabilidade da bateria neurocognitiva computadorizada da Universidade da Pensilvânia em adultos com transtorno bipolar". Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/5/5142/tde-04012018-083538/.
Texto completo da fonteBackground: Neurocognitive performance is considered a potential endophenotype of bipolar disorder (BD) and fully computerized batteries represent an interesting alternative to traditional neuropsychological testing because they offer advantages such as automated correction and storage of data, reduction of application time and decrease of the applicator\'s subjective interference. In Brazil, the number of fully computerized batteries available for research use is still rare, so the purpose of this study was to verify the applicability of the Computerized Neurocognitive Battery of the University of Pennsylvania in a sample of adults with Bipolar Disorder. Methods: We assessed the performance of the Computerized Neurocognitive Battery of the University of Pennsylvania against a Traditional Neurocognitve Battery in a sample of 30 euthymic bipolar disorder patients versus 27 healthy controls matched for age, gender and parental education. Results: The patients performed worse than healthy controls in executive control/ response inhibition, processing speed and visuospatial learning tasks of the Traditional Neurocognitve Battery, while no significant differences were observed with the Computerized Neurocognitive Battery of the University of Pennsylvania. Within the Bipolar Disorder group, subclinical affective symptoms inversely correlated with mental flexibility in the Traditional Neurocognitve Battery, and with working memory and visuospatial reasoning in the Computerized Neurocognitive Battery of the University of Pennsylvania. Concurrently, performances on these tasks directly correlated with social/ occupational functioning. Limitations: The modest sample size and the fact that we studied a mixed group of patients with type I and type II Bipolar Disorder might have increased the risk of type II statistical errors. Conclusions: The results of this preliminary investigation suggest that traditional testing with a comprehensive neuropsychological battery affords better sensitivity to detect between-group differences. Nevertheless, Computerized Neurocognitive Battery of the University of Pennsylvania tasks correlated with specific clinical variables in the Bipolar Disorder group, providing relevant additional information that was not detected with the Traditional Neurocognitve Battery. Thus, adequate test selection would depend on the specific neurocognitive functions to be analyzed and the question under investigation
Góes, Claudia Cristina de [UNESP]. "Estudo neurocognitivo de pacientes com HIV e as suas relações com qualidade de vida e adesão ao tratamento". Universidade Estadual Paulista (UNESP), 2016. http://hdl.handle.net/11449/144471.
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A estimativa de pessoas vivendo com HIV/AIDS é de 734mil, a maior concentração de casos é na população com idade entre 25 e 39 anos desde 1980 até junho de 2014. Devido à supressão do sistema imune e queda do número de células de defesa CD4, o paciente pode ser acometido por alterações no funcionamento fisiológico e por doenças oportunistas, incluindo as manifestações neurológicas, como os transtornos neurocognitivos associados ao HIV (HAND; HIV-associated neurocognitive disorders). Pessoas com HAND geralmente apresentam comprometimento da aprendizagem e das habilidades motoras, alterações de humor e déficits nos domínios cognitivos, os quais são classificados conforme a gravidade como leve, moderada ou grave e podem comprometer a adesão ao tratamento com antirretrovirais e à qualidade de vida. Contudo, a relação entre estas variáveis, cruciais para a sobrevivência do paciente, não se encontra estabelecida, sendo o envelhecimento uma das variáveis a esclarecer. Objetivou-se traduzir e adaptar o instrumento Simplified Medication Adherence Questionnaire (SMAQ); avaliar e comparar diferenças do desempenho cognitivo entre dois grupos em função da idade e identificar relações entre Qualidade de Vida e adesão à Terapia Antirretroviral combinada. Foram avaliados 50 voluntários com idades entre 21 e 58 anos e divididos em dois grupos (jovens e maduros) que participaram do protocolo completo, composto por testes cognitivos (domínios cognitivos: atenção, memória, linguagem e inteligência) e escalas de rastreio de depressão, ansiedade, uso de drogas psicoativas, adesão ao tratamento e qualidade de vida e situação socioeconômica. Como resultados, foram encontradas diferenças significativas entre os grupos nos seguintes domínios cognitivos: memória episódica, memória operacional, linguagem, processamento visuoespacial e função sensório-motora, tornando possível observar a influência da idade sobre o comprometimento cognitivo em pessoas vivendo com HIV.
In Brazil, 734,000 people are currently estimated to live with HIV / AIDS, and most cases concentrate in the 25 to 39 year-old population born from 1980 to June 2014. Due to suppression of immune system and fall in the number of CD4 T immune cells, a patient may be affected by changes in physiologic functioning and opportunistic diseases, including neurological manifestations such as HIV-associated neurocognitive disorders (HAND). People with HAND usually present learning and motor skills impairments, mood changes, and deficits in cognitive domains, which are classified according to gravity as mild, moderate or severe and may compromise adherence to antiretroviral therapy and quality of life. However, the relation between those variables, which are critical to a patient’s survival, has not been established yet, and aging is a variable to be clarified. The objective of this study was to translate and to adapt the Simplified Medication Adherence Questionnaire (SMAQ) to Brazilian Portuguese; to evaluate and to compare differences in cognitive performance between two groups according to age; and to identify and to compare relations between quality of life and adherence to cART (Combination Antiretroviral Therapy) In this study, 50 volunteers, aged from 21 to 58 years old, were assessed and divided into two groups (young adults and mature). Both groups took part of the full protocol, composed by cognitive tests (cognitive domains: attention, memory, language, and intelligence) and screening scales for depression, anxiety, use of psychoactive drugs, treatment adherence and quality of life, and socioeconomic status. As a result, significant differences between the groups were found in the following cognitive domains: episodic memory, working memory, language, visuospatial processing and sensory-motor function, which made it possible to observe age influence on the cognitive impairment of people living with HIV.
Souza, Márcio Gerhardt Soeiro de. "Estudo de associação entre disfunção neurocognitiva, estresse oxidativa e polimorfismos em pacientes jovens com Transtornos Bipolar tipo I". Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/5/5142/tde-11042013-181243/.
Texto completo da fonteBipolar I disorder (BD) is a disease whose main features include severe mood swings that cause severe impairment in global functioning and cognitive domains. Moreover, the number of mood episodes throughout patients life is also associated with deterioration in cognitive functions. In this context, it is important to study genetic markers for the cognitive dysfunction observed in BD to elucidate the physiopathology of this phenomenon. The main candidates for genetic modulation of cognition are the genes brain derived neurotrophic factor (BDNF), catechol-o-methyltransferase (COMT), apolipoprotein E (APOE) and 1-C subunit of the L-type voltage-gated calcium channel (CACNA1C). Furthermore, elevated levels of oxidative stress have been reported in BD for all types of mood episodes but no data is available on their impact on cognitive functioning of BD patients. The aim of this thesis was to investigate whether cognitive functioning of BD patients is influenced by BDNF, COMT, APOE, CACNA1C genotypes or by levels of oxidative damage to the DNA base guanosine (8-OHdG) and cytosine (5-Mec). One hundred sixteen patients (79 during mood episode and 37 euthymic) with BD type I (mania, depression or euthymia) and 97 healthy controls were submitted to neuropsychological evaluation and blood collection for DNA analysis. All subjects were genotyped for BDNF (rs6265), COMT (rs4680; rs165599), APOE (rs429358 and rs7412), CACNA1C (rs1006737), DNA levels of 8-OHdG and 5-Mec were also measured. Our results revealed that BD subjects that carried the rs4680/rs165599 Met/Met genotype had more severe cognitive dysfunction (executive function, verbal fluency, memory and intelligence) than carriers of other genotypes during manic or mixed episodes. Moreover, patients carrying the COMT rs4680 Met allele had worse performance on facial emotion recognition tests during manic and depressive episodes. BD carriers of the Met allele of CACNA1C had more severe executive dysfunction than non-carriers, regardless of manic or depressive symptoms. No effect of CACNA1C or COMT genotypes was observed in controls. The genotypes of BDNF or APOE were not associated with cognitive dysfunction in BD patients or controls. The BD group exhibited higher levels of 8-OHdG than the control group and these levels were influenced by the lifetime number of manic episodes, suggesting that hyperdopaminergic episodes may influence the oxidation of DNA bases. In summary, the genotype of COMT and CACNA1C may represent a useful tool for identifying BD subjects at risk of developing more severe cognitive dysfunction in all mood states of the disease. This evidence associating dopamine catabolism and calcium channels to degree of cognitive dysfunction in BD should be further explored by future research
WAN-MEYL, Fabio da Silva. "Correlação entre medidas quantitativas de espessura retiniana, concentração de metabólitos encefálicos e funções neuropsicológicas de pacientes com transtornos neurocognitivos". Universidade Federal do Pará, 2017. http://repositorio.ufpa.br/jspui/handle/2011/9524.
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Atualmente, com o aumento na expectativa de vida das populações humanas, as doenças neurodegenerativas, de comum ocorrência com o avançar da idade, tornaram-se fonte de serias preocupações. Deste modo, tem sido fomentado em todo o mundo a investigação de novos meios de diagnóstico precoce de transtornos neurocognitivos associados a doenças como a de Alzheimer e de Parkinson, assim como a melhoria do entendimento dos métodos de diagnóstico clinico neurológico atualmente disponíveis. Neste sentido, este trabalho propõe investigar a existência de possíveis correlações entre os resultados de exames utilizados na investigação clínica neurológica de pacientes diagnosticados com transtorno neurocognitivo associado a essas importantes doenças neurodegenerativas (doenças de Alzheimer e Parkinson). Os resultados mostram que a medida da espessura da camada de fibras nervosas da retina perimacular, realizada por tomografia de coerência óptica, é um parâmetro que pode não diferir de modo relevante entre grupos de pacientes e sujeitos saudáveis. Por outro lado, a medida da amplitude dos sinais espectroscópicos gerados por metabólitos encefálicos, realizada por espectroscopia de prótons em ressonância magnética, revela alterações encefálicas que variam de região para região. Além disso, a medida neuropsicológica de funções cognitivas, realizada pela aplicação da bateria automatizada CANTAB, revela que diversos aspectos dessas funções estão prejudicados nesses pacientes. Finalmente, a Análise de Componente Principal mostra que, considerando o conjunto de variáveis obtidos pelas medidas tomográficas e neuropsicológicas, é possível observar uma correlação entre várias dessas variáveis. Deste modo, conclui-se que correlacionando os resultados obtidos por diferentes abordagens pode agregar potencial na interpretação dessa casuística, o que não seria possível se considerarmos tais dados de modo isolado.
Currently, with the increase in life expectancy of human populations, neurodegenerative diseases, commonly occurring with the advancing age, have become a source of serious concern. Thus, research into new ways of early diagnosis of neurocognitive disorders associated with diseases such as Alzheimer's and Parkinson's, as well as the improvement of the understanding of currently available clinical neurological diagnostic methods, has been promoted throughout the world. In this sense, this work proposes to investigate the existence of possible correlations between the results of exams used in clinical neurological investigation of patients diagnosed with neurocognitive disorder associated with these important neurodegenerative diseases (Alzheimer's and Parkinson's diseases). The results show that the measurement of the thickness of the nerve fiber layer of the perimacular retina, performed by optical coherence tomography, is a parameter that may not differ significantly between groups of patients and healthy subjects. On the other hand, the measurement of the amplitude of the spectroscopic signals generated by encephalic metabolites, performed by magnetic resonance proton spectroscopy, reveals encephalic changes that vary from region to region. In addition, the neuropsychological measure of cognitive functions, performed by the automated CANTAB battery, reveals that several aspects of these functions are impaired in these patients. Finally, Principal Component Analysis shows that, considering the set of variables obtained by tomographic and neuropsychological measurements, it is possible to observe a correlation between several of these variables. Thus, it is concluded that correlating the results obtained by different approaches may add potential in the interpretation of this casuistry, which would not be possible if we consider such data in an isolated way.
Araujo, Marília Ladeira de. "Associação entre senescência celular e comprimento dos telômeros em indivíduos infectados pelo HIV-1 com alterações neurocognitivas". Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/5/5133/tde-06012017-103130/.
Texto completo da fonteHIV associated neurocognitive disorders (HAND) remains a serious problem today because of the high prevalence of its milder forms. HIV + individuals have the length substantially shorter telomeres in peripheral blood mononuclear cells and CD8 + T cells compared to HIV negative individuals. Given the above, the objective of this study was to evaluate the association of telomere length of leukocyte (LTL) in HIV-infected individuals with cognitive disabilities because it is still a very controversial subject. Methods: A total of 73 patients infected with HIV-1 of both sexes, aged 20 to 60 years participated in this study. Among 19 HIV patients (+) without cognitive impairment and 54 HIV patients (+) with neurocognitive disorders: 29 asymptomatic neurocognitive disorder (ANI), 15 mild neurocognitive disorder to moderate (MND) and 10 HIVassociated dementia (HAD); 118 HIV-negative individuals formed the control group. All participants underwent a series of previously validated neuropsychological tests. Determined if the viral load of HIV-1 in cerebrospinal fluid cells (CSF) and in PBMC. We used DNA from peripheral leukocytes to calculate the length of telomeres by real time PCR. Results: The telomere length was not associated with genres and decreased with age, irrespective of HIV status. HIV-1-infected individuals with milder forms of neurocognitive impairment had a significantly length of telomeres reduced compared to HIV + patients without neurocognitive impairment. There was no correlation between plasma viral load and the size of telomeres. Conclusions: Our results suggest that telomere length can be considered a marker of cellular senescence in individuals with neurocognitive abnormalities
Junior, Hercilio Pereira de Oliveira. "Alterações neurocognitivas e morfométricas cerebrais associadas ao uso do crack". Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/5/5142/tde-12092018-082935/.
Texto completo da fonteBACKGROUND: Recent experimental studies have shown that smoked crack is more neurotoxic when compared with intranasal cocaine. These reports are congruent with clinical findings that crack-addicted patients have a worse prognosis and more severe health consequences. AIM: To examine differential gray matter (GM) alterations and neurocognitive impairments in crack-addicted patients (CRACK) compared with intrasanal cocaine-addicted patients (COC) and controls. METHODS: 78 adult male subjects were evaluated in this study (16 CRACK, 26 COC and 36 controls). Subjects were submitted to an extensive battery of neurocognitive tests. Structural brain data were analyzed using a voxel-based morphometry (VBM) protocol and the Statistical Parametric Mapping (SPM) 12. Differences in gray matter volume among the three groups were investigated with a full-factorial model controlling for age and years of education. We have performed a correlation analysis between variables of cocaine use and gray matter volume. RESULTS: CRACK presented significantly reduced GM volume in left orbitofrontal (p < .001), bilateral anterior cingulate (p < .001), right precentral gyrus (p < .05), and right medial temporal cortex (p < .05) compared with controls. When directly compared with COC, CRACK had reduced GM volume in left orbitofrontal (p < .001), right anterior cingulate (p < .05), and left superior parietal gyrus (p < .001). Age at first cocaine use was positively associated with GM volume in the left superior temporal cortex (p < .05) and paracentral lobe (p < .05) in the total sample and CRACK. Years of cocaine use were negatively associated with GM volume in the right medial temporal pole (p < .05) in CRACK. Past-30 days cocaine use was associated with reduced GM in the parahippocampal and hippocampus (p < .05) in the total sample and reduced right anterior cingulus in CRACK (p < .05). Both CRACK and COC participants performed worse than controls in global measures of executive functioning and impulsivity. CONCLUSION: Our results suggest that participants with cocaine use disorder who use crack present more severe prefrontal cortex abnormalities and self-monitoring/executive alterations when compared with intrasanal cocaine users. Age of first cocaine use, years of cocaine exposure, and past-30 days cocaine use were associated with GM reductions in cortical areas implicated in executive functioning and inhibitory control. In conclusion, crack users presented more alterations in the prefrontal cortex and further longitudinal studies are warranted to a better comprehension of how such alterations may impact negatively treatment outcomes
Capítulos de livros sobre o assunto "Transtorno neurocognitivo"
Félix, Synara Suellen Lebre, Lília Raquel Fé da Silva, Daisy Cristina da Silva Guerra, Edmilson Pereira Barroso, Alanna Ferrari Nonato, Cícera Mariana da Silva Bayma Tavares, Anna Júlia Lebre Félix, Maria Júlia Enes Lebre Félix e Hana Lis Paiva de Souza. "TRANSTORNO DO ESPECTRO AUTISTA (TEA): A IMPORTÂNCIA DO ACOMPANHAMENTO MULTIPROFISSIONAL NOS TRATAMENTOS NEUROCOGNITIVOS". In Saúde da Criança e do Adolescente: Instrumentos Norteadores e de Acompanhamento, 100–107. Atena Editora, 2020. http://dx.doi.org/10.22533/at.ed.1772011029.
Texto completo da fonteBaia Junior, Willian Costa, Moisés Ricardo da Silva, Daniel Santos Sousa, Marcelo Neves Linhares, Wilker Knoner Campo, Paulo Faria e Roberto Garcia Turiella. "EFEITOS DO NEUROFEEDBACK EM TRANSTORNOS NEUROCOGNITIVOS E PSIQUIÁTRICOS EM ADULTOS TRATADOS CIRURGICAMENTE POR TUMOR CEREBRAL". In Avanços na Neurologia e na sua Prática Clínica, 144–54. Atena Editora, 2019. http://dx.doi.org/10.22533/at.ed.93919231218.
Texto completo da fonteTrabalhos de conferências sobre o assunto "Transtorno neurocognitivo"
Alves, André De Mello, Greis Silva-Calpa e Alberto Barbosa Raposo. "Memorabilia: aplicativo de realidade aumentada para suporte a pessoas com transtornos neurocognitivos". In Anais Estendidos do Simpósio de Realidade Virtual e Aumentada. Sociedade Brasileira de Computação, 2020. http://dx.doi.org/10.5753/svr_estendido.2020.12955.
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