MAGALI TAINO SCHMIDT
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- Index of alpha/theta ratio of the electroencephalogram: a new marker for Alzheimer's disease(2013) SCHMIDT, Magali T.; KANDA, Paulo A. M.; BASILE, Luis F. H.; LOPES, Helder Frederico da Silva; BARATHO, Regina; DEMARIO, Jose L. C.; JORGE, Mario S.; NARDI, Antonio E.; MACHADO, Sergio; IANOF, Jessica N.; NITRINI, Ricardo; ANGHINAH, RenatoObjective: We evaluated quantitative EEG measures to determine a screening index to discriminate Alzheimers disease (AD) patients from normal individuals. Methods: Two groups of individuals older than 50 years, comprising a control group of 57 normal volunteers and a study group of 50 patients with probable AD, were compared. EEG recordings were obtained from subjects in a wake state with eyes closed at rest for 30 min. Logistic regression analysis was conducted. Results: Spectral potentials of the alpha and theta bands were computed for all electrodes and the alpha/theta ratio calculated. Logistic regression of alpha/theta of the mean potential of the C3 and O1 electrodes was carried out. A formula was calculated to aid the diagnosis of AD yielding 76.4% sensitivity and 84.6% specificity for AD with an area under the ROC curve of 0.92. Conclusion: Logistic regression of alpha/theta of the spectrum of the mean potential of EEG represents a good marker discriminating AD patients from normal controls.
- Prevalence of depressive symptoms among elderly in the city of Tremembé, Brazil: Preliminary findings of an epidemiological study(2013) CÉSAR, Karolina G.; TAKADA, Leonel T.; BRUCKI, Sonia M.D.; NITRINI, Ricardo; NASCIMENTO, Luiz Fernando C.; OLIVEIRA, Maira O.; GOMES, Camila M.S.; ALMEIDA, Milena C.S.; PORTO, Fábio H.; SENAHA, Mirna L.H.; BAHIA, Valéria S.; YASSUDA, Mônica S.; SILVA, Thaís B.L.; IANOF, Jéssica N.; SPÍNDOLA, Lívia; SCHMIDT, Magali T.; JORGE, Mário S.; VALE, Patrícia H.F.; CECCHINI, Mário A.; CASSIMIRO, Luciana; SOARES, Roger T.; GONÇALVES, Márcia Rúbia; MARTINS, Ana Caroline S.; ROCHA, Elisângela; DARÉ, PatríciaABSTRACT Depression is a heterogeneous mental disease classified as a set of disorders, which manifest with a certain duration, frequency and intensity. The prevalence of depression in the elderly ranges from 0.5 to 16%. Objective To establish, in an epidemiological study, the prevalence of significant depressive symptoms in the population aged 60 years or older. Methods: Results of a cross-sectional epidemiological study, involving home visits, being carried out in the city of Tremembé, Brazil, were reported. The sample was randomly selected by drawing 20% of the population over 60 years from each of the city's census sectors. In this single-phase study, the assessment included clinical history, physical and neurological examination, cognitive evaluation, the Cornell scale and the Patient Health Questionnaire for psychiatric symptoms. Scores greater than or equal to 8 on the Cornell scale were taken to indicate the presence of depressive symptoms. Results: A total of 455 elders were assessed, and of these 169 (37.1%) had clinically significant depressive symptoms (CSDS). Depression prevalence was higher among women (p<0.001) and individuals with lower education (p=0.033). The Chi-square test for trends showed a significant relationship where lower socioeconomic status was associated with greater likelihood of depressive symptoms (p=0.005). Conclusion: The prevalence of depressive symptoms was high in this sample of the population-based study and was associated with female gender, low educational level and socioeconomic status. The assessment of the entire population sample must be completed.
- BPSD following traumatic brain injury(2013) ANGHINAH, Renato; FREIRE, Fabio Rios; COELHO, Fernanda; LACERDA, Juliana Rhein; SCHMIDT, Magali Taino; CALADO, Vanessa Tomé Gonçalves; IANOF, Jéssica Natuline; MACHADO, Sergio; VELASQUES, Bruna; RIBEIRO, Pedro; BASILE, Luis Fernando Hindi; PAIVA, Wellingson Silva; AMORIM, Robson LuisABSTRACT Annually, 700,000 people are hospitalized with brain injury acquired after traumatic brain injury (TBI) in Brazil. Objective: We aim to review the basic concepts related to TBI, and the most common Behavioral and Psychological Symptoms of Dementia (BPSD) findings in moderate and severe TBI survivors. We also discussed our strategies used to manage such patients in the post-acute period. Methods: Fifteen TBI outpatients followed at the Center for Cognitive Rehabilitation Post-TBI of the Clinicas Hospital of the University of São Paulo were submitted to a neurological, neuropsychological, speech and occupational therapy evaluation, including the Mini-Mental State Examination. Rehabilitation strategies will then be developed, together with the interdisciplinary team, for each patient individually. Where necessary, the pharmacological approach will be adopted. Results: Our study will discuss options of pharmacologic treatment choices for cognitive, behavioral, or affective disorders following TBI, providing relevant information related to a structured cognitive rehabilitation service and certainly will offer an alternative for patients and families afflicted by TBI. Conclusion: Traumatic brain injury can cause a variety of potentially disabling psychiatric symptoms and syndromes. Combined behavioral and pharmacological strategies, in the treatment of a set of highly challenging behavioral problems, appears to be essential for good patient recovery.
- Performance of the Visual Analogue Scale of Happiness and of the Cornell Scale for Depression in Dementia in the Tremembé Epidemiological Study, Brazil(2014) CÉSAR, Karolina G.; BRUCKI, Sonia M.D.; TAKADA, Leonel T.; NASCIMENTO, Luiz Fernando C.; GOMES, Camila M.S.; ALMEIDA, Milena C.S.; OLIVEIRA, Maira O.; PORTO, Fábio H.G.; SENAHA, Mirna L.H.; BAHIA, Valéria S.; SILVA, Thaís Bento L.; IANOF, Jéssica N.; SPÍNDOLA, Lívia; SCHMIDT, Magali T.; JORGE, Mário S.; VALE, Patrícia H.F.; CECCHINI, Mário A.; CASSIMIRO, Luciana; SOARES, Roger T.; GONÇALVES, Márcia R.; SMID, Jerusa; PORTO, Claudia S.; CARTHERY-GOULART, Maria Teresa; YASSUDA, Mônica S.; MANSUR, Letícia L.; NITRINI, RicardoDepression is a major growing public health problem. Many population studies have found a significant relationship between depression and the presence of cognitive disorders. OBJECTIVE: To establish the correlation between the Visual Analogue Scale of Happiness and the Cornell Scale for Depression in Dementia in the population aged 60 years or over in the city of Tremembé, state of São Paulo, Brazil. METHODS: An epidemiological survey involving home visits was carried out in the city of Tremembé. The sample was randomly selected by drawing 20% of the population aged 60 years or older from each of the city's census sectors. In this single-phase study, the assessment included clinical history, physical and neurological examination, cognitive evaluation, and application of both the Cornell Scale and the Analogue Scale of Happiness for psychiatric symptoms. The presence of depressive symptoms was defined as scores greater than or equal to 8 points on the Cornell Scale. RESULTS: A total of 623 subjects were evaluated and of these 251 (40.3%) had clinically significant depressive symptoms on the Cornell Scale, with a significant association with female gender (p<0.001) and with lower education (p=0.012). One hundred and thirty-six participants (21.8%) chose the unhappiness faces, with a significant association with age (p<0.001), female gender (p=0.020) and low socioeconomic status (p=0.012). Although there was a statistically significant association on the correlation test, the correlation was not high (rho=0.47). CONCLUSION: The prevalence of depressive symptoms was high in this sample and the Visual Analogue Scale of Happiness and Cornell Scale for Depression in Dementia should not be used as similar alternatives for evaluating the presence of depressive symptoms, at least in populations with low educational level.
- Sport-related concussions(2014) IANOF, Jéssica Natuline; FREIRE, Fabio Rios; CALADO, Vanessa Tomé Gonçalves; LACERDA, Juliana Rhein; COELHO, Fernanda; VEITZMAN, Silvia; SCHMIDT, Magali Taino; MACHADO, Sergio; VELASQUES, Bruna; RIBEIRO, Pedro; BASILE, Luis Fernando Hindi; PAIVA, Wellingson Silva; AMORIM, Robson; ANGHINAH, RenatoABSTRACT Traumatic brain injury (TBI) is a major cause of lifelong disability and death worldwide. Sport-related traumatic brain injury is an important public health concern. The purpose of this review was to highlight the importance of sport-related concussions. Concussion refers to a transient alteration in consciousness induced by external biomechanical forces transmitted directly or indirectly to the brain. It is a common, although most likely underreported, condition. Contact sports such as American football, rugby, soccer, boxing, basketball and hockey are associated with a relatively high prevalence of concussion. Various factors may be associated with a greater risk of sport-related concussion, such as age, sex, sport played, level of sport played and equipment used. Physical complaints (headache, fatigue, dizziness), behavioral changes (depression, anxiety, irritability) and cognitive impairment are very common after a concussion. The risk of premature return to activities includes the prolongation of post-concussive symptoms and increased risk of concussion recurrence.