Subject(s)
Humans , Breast Neoplasms/complications , Encephalitis , Hashimoto Disease , AutoantibodiesABSTRACT
Objective:To evaluate brain-derived neurotrophic factor (BDNF) and tumor necrosis factor-α (TNF-α) blood levels as disease biomarkers of delirium in oncology inpatients.Methods:Seventeen oncology inpatients with delirium, 28 oncology inpatients without delirium, and 25 non-oncology controls (caregivers) were consecutively recruited from a Brazilian cancer center. This sample was matched by age, sex, and education level. The Confusion Assessment Method, the Mini-Mental State Examination, and the Digit Span Test were administered to ascertain delirium diagnosis. BDNF and TNF-α levels were measured by the Sandwich-ELISA method and flow cytometry, respectively. Blood samples were collected immediately after clinical evaluation.Results:Oncology inpatients (with and without delirium) showed significantly lower BDNF levels compared with non-oncology controls (F = 13.830; p = 0.001). TNF-α levels did not differ between the three groups.Conclusion:A cross-sectional relationship of BDNF and TNF-α blood levels with delirium in oncology inpatients was not demonstrated. The association between cancer and reduced serum BDNF levels may be mediated by confounding factors.
Subject(s)
Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Brain-Derived Neurotrophic Factor/blood , Delirium/diagnosis , Inpatients/psychology , Neoplasms/blood , Tumor Necrosis Factor-alpha/blood , Analysis of Variance , Biomarkers/blood , Case-Control Studies , Delirium/blood , Enzyme-Linked Immunosorbent Assay , Flow Cytometry , Psychiatric Status Rating Scales , Statistics, NonparametricABSTRACT
Introdução: Cerca de 50% da população refere algum tipo de insatisfação com a aparência. Os hábitos comportamentais que motivam os pacientes a procurar tratamentos cosméticos ainda não estão completamente entendidos. Objetivos: Avaliar os aspectos comportamentais, psicológicos e psiquiátricos de pacientes com celulite. Métodos: Estudo transversal observacional descritivo. Na primeira etapa, 46 voluntárias responderam a questionário autoaplicável e, na segunda etapa, um psiquiatra aplicou o questionário Mini. Resultados: A maioria das entrevistadas referiu o início das lesões de celulite após o início da puberdade. Os ambientes que mais causaram desconforto quanto à celulite foram praia (87%) e piscina (67,4%). Quase metade das pacientes referiu já ter recebido algum tipo de comentário constrangedor em razão da sua celulite e 78,3% delas sentem-se pressionadas a procurar tratamentos. Distúrbios de alimentação apresentados incluíram uso de drogas, ingestão compulsiva de alimentos, culpa após as refeições e indução de vômitos. O transtorno emocional específico mais encontrado foi ansiedade generalizada. Conclusões: Pacientes com celulite podem apresentar desconforto emocional e sentimentos negativos em situações comuns do dia a dia. Alterações em hábitos comportamentais específicos e presença de comorbidades psicológicas ou psiquiátricas podem estar presentes em algumas pacientes.
Introduction: About 50% of the population reports some kind of dissatisfaction related to their physical appearance. Patients' motivations for seeking cosmetic treatment are not yet fully understood. Objectives: To evaluate the behavioral, psychological, and psychiatric characteristics of patients with cellulite. Methods: In the first phase of this cross-sectional, descriptive and observational study, forty-six volunteers answered a self-administered questionnaire. In the second phase, a psychiatrist administered the M.I.N.I. questionnaire. Results: Most interviewees described the forthcoming of cellulite during puberty. Discomfort caused by cellulite was mainly felt at the beach (87%) and pool (67,4%). Almost half of patients reported having been subject to an embarrassing comment related to their cellulite, while 78.3% felt pressure to seek treatment. The eating disorders described included the use of drugs, compulsive ingestion of food, feeling guilty after eating, and self-induced vomiting. The most frequently found specific emotional disorder was generalized anxiety. Conclusions: Patients with cellulite can experience emotional distress and negative feelings in everyday situations. Changes in specific behaviors and the presence of psychological and psychiatric comorbidities can be present in some patients.