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With the expansion of aging population in China, the increasingly serious situation of Parkinson's disease (PD) threatens the physical and mental health and quality of life of middle-aged and elderly people, posing a great challenge to increase healthy life expectancy and realize the Healthy China Strategy. Previous studies showed some connections between dietary and lifestyle factors and PD and suggested that excessive intake of red meat might increase the risk of PD; however, coffee and tea, dietary antioxidants, n-3 polyunsaturated fatty acids, vitamin D, and vitamin B were associated with reducing the risk of PD or delaying the progression of PD, and dietary patterns with high intakes of fresh vegetables and fruits, legumes, whole grains, fish, and poultry meat were also associated with a reduced risk of PD. In addition, physical activity was a protective factor for PD, and smoking was also associated with a reduced risk of PD, but the related mechanisms were still unclear. This paper evaluated the relationships of factors like foods, nutrients, dietary patterns, and lifestyle with PD based on published literature, summarized the limitations of relevant studies, and provided useful enlightenment for PD prevention and control.
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Background Changes in cognitive function exist before the onset of clinical Parkinson's disease. However, studies on association between cognitive function and prodromal Parkinson's disease (pPD) are limited. Objective To estimate probability of pPD and assess its association with global and domain cognitive function in Chinese elders. Methods Data were drawn from the Community-based Cohort Study on Nervous System Disease 2018 (baseline) and 2020 (follow-up). We selected 3911 residents aged 55 and above who participated the two waves, without Alzheimer's disease and Parkinson's disease, and with completed information on demographics, disease history, cognitive function test, and risk factors of Parkinson's disease. Cognitive function was assessed using the Chinese version of Montreal Cognitive Assessment Scale. Calculation of probability of pPD and assessment of possible (probability between 30% and <80%) or probable (probability ≥80%) pPD were performed according to the criteria published by the International Parkinson and Movement Disorder Society. Multiple linear regression model was employed to analyze the association between baseline cognitive function and follow-up probability of pPD. Results The medians of scores of baseline global cognitive function and cognitive domains in terms of memory, execution, visuospatial function, language, attention, and orientation were 23, 12, 9, 6, 5, 14, and 6, respectively. The median of follow-up probability of pPD was 0.87%, and the proportion of participants with possible or probable pPD was 0.4%. The differences in the distribution of follow-up probability of pPD were significant in groups by baseline global cognitive score quartiles (χ2=21.68, P<0.001). A higher baseline global cognitive score was considerably related to a lower follow-up probability of pPD, b(95%CI)=0.994(0.988~0.999), P=0.040. After adjusting for selected confounders, the results of multiple linear regression analyses showed that the probability of pPD in the highest quartile group was decreased by 10.7% (b=0.893, 95%CI: 0.794-0.992, P=0.034) relative to the lowest quartile group, and the trend was significant (trend P=0.031). Higher baseline index scores of execution, attention, and orientation were highly related to a lower follow-up probability of pPD (all P<0.05). Conclusion Declines in global cognitive function and cognitive domains of execution, attention, and orientation may associate with a higher probability of pPD in middle-aged and elderly population, which suggests the significance of cognitive intervention in early stage for pPD prevention.
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Background It has been reported that a high intake of dairy products might be associated with an increased risk of Parkinson's disease (PD) in foreign studies, but no such study has yet been conducted on prodromal Parkinson's disease (pPD) and the Chinese population. Objective To investigate the prospective relationship between the intake of dairy products and pPD among people aged 55 and above in four provinces of China. Methods The research data were obtained from the baseline 2018 and follow-up 2020 surveys of Community-based Cohort Study on Nervous System Disease. A total of 9984 residents were selected who participated in both waves of surveys and had complete data on demographics, dietary products intake, and risk factors for PD. We evaluated the risk level and the numbers of related risk/prodromal markers of pPD in the participants based on a criteria recommended by the International Parkinson and Movement Disorder Society (MDS). Food Frequency Questionnaire was used to obtain food consumption data in the past 12 months, and the intake of dairy products was calculated and divided into non-consumption and tertiles of consumption (T1, T2, and T3 from low to high). Multiple linear regression was used to analyze the association between baseline dairy intake and risk level of follow-up pPD. Poisson regression and multinomial logit regression models were used to analyze the relationship of baseline dairy products and the number of risk/prodromal markers of follow-up pPD in the population, and multiple logistic regression was used to analyze each risk/prodromal marker of follow-up pPD according to baseline levels of dairy products intake. Results The percentage of residents without dairy products consumption was 58.02% in 2018, and the dairy products intakes were relatively high among residents being female, aged 55 to 74 years, with an education level of middle school and above, with a per capita monthly household income ≥ 1000 yuan, living in urban areas, and without active employment (P<0.05). The median risk level of pPD was 0.74% in 2020, and the proportion of residents with 3 to 5 markers was 66.74%. The multiple linear regression analysis results suggested no association between baseline dairy intake and follow-up risk level of pPD. The Poisson regression model showed that the high dairy products intake group at baseline (T3, median=250.00 g·d−1) was found to be 1.159 (95%CI: 1.065~1.261, Ptrend<0.001) times more likely to have the risk/prodromal markers of pPD at follow-up than non-consumers. When the number of markers was grouped, no statistically significant association was found by multiple logistic regression analysis. Conclusion Although high dairy products intake levels might be associated with pPD risk/prodromal markers among people aged 55 and above in four provinces of China, no direct association is found between dairy products intake and pPD risk levels in this study.
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Background Gastrointestinal microbiota plays an important role in the development of Parkinson's disease (PD), and dietary factors have a great impact on intestinal micro ecology. At present, few studies focus on red meat and PD, especially prodromal PD (pPD). Objective To understand the relationships of the intake of red meat and processed meat products with pPD and the number of risk/prodromal markers, and to explore the association of dietary factors with pPD. Methods Based on the data of Community-based Cohort Study on Nervous System Disease in 2018 and 2020, adults aged 55 years and older with complete demographic information, dietary survey information, and information on risk factors related to PD were selected from four provinces of China. After excluding those reporting abnormal total energy intake or those reporting alcohol drinking or abused drugs for a long period of time, and confirmed mental diseases with prescribed drugs, a total of 10003 subjects were included. Food frequency questionnaire was used to calculate the intake of red meat and processed meat products. The pPD-related risk/prodromal markers were selected following the International Parkinson and Movement Disorder Society criteria for pPD, and the risk level and the number of markers of pPD were then calculated. The relationship between the intake of red meat and processed meat and the risk level of pPD was analyzed by multiple linear regression. The relationship between the intake of red meat and processed meat and the pPD marker number groups was analyzed by multinomial logit regression model. Results In 2018, the intake of red meat and processed meat was 28.57 g·d−1 in the target population. In 2020, the median of the number of risk/prodromal markers was 3, and the median M (P25, P75) of the posterior probability of pPD was 0.74% (0.42%, 1.49%). The multiple linear regression analysis showed that the higher the intake of red meat and processed meat, the higher the risk level of pPD in follow-up (b=0.021, P<0.05). The multiple logit regression model showed that compared with the lowest quartile (Q1), the highest quartile (Q4) group of red meat and processed meat intake were more likely reporting 3−5 risk/prodromal markers than ≤ 2 risk/prodromal markers (OR=1.185, 95%CI: 1.015−1.382). Conclusion The intake level of red meat and processed meat is related to the risk level of pPD, and a higher intake of red meat and processed meat may be a potential risk factor of pPD.
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Background China is witnessing an accelerated aging process and an increasingly serious situation of Parkinson's disease. Research on the pre-disease stage and its related influencing factors has gained more and more attention. Objective To analyze the current situation of prodromal Parkinson's disease (pPD) of people aged 55 years and above in four provinces of China, and to explore its influencing demographic and socio-economic characteristics. Methods Using the data of Community-based Cohort Study on Nervous System Disease in 2020, a total of 10724 participants with complete data on demographic and socio-economic factors and risk factors on Parkinson's disease were selected. Based on the criteria recommended by the International Parkinson and Movement Disorder Society (MDS), we evaluated risk level (i.e., post-test probability) of pPd, prevalence of possible or probable pPD, and number of pPD-related risk/prodromal markers in the participants. Multiple linear regression and multiple logistic regression models were used to analyze the influencing socio-demographic factors of risk level of pPd and prevalence of possible or probable pPD, and Poisson regression and multinomial logit regression models were used to analyze the influencing socio-demographic factors of the number of pPD-related risk/prodromal markers in the total sample, men, and women, respectively. Results The median (P25, P75) of post-test probability of pPD in 2020 was 0.78% (0.42%, 1.66%), the prevalence rate of possible or probable pPD was 0.34%, and 69.03% of the participants reported 3-5 pPD-related risk/prodromal markers. The post-test probabilities of men, those with older age, lower education level, per capita monthly household income < 1000 yuan, urban residency, or without active employment were higher (P<0.05). Men and being aged ≥ 75 years had a higher prevalence of possible or probable pPD (P<0.05). The OR of possible or probable pPD was 8.404 (95%CI: 2.839−24.879) in subjects aged ≥ 75 years versus those aged 55−64 years. Males, those without active employment, being less educated, with older age, and urban residents were more likely to report pPD-related risk/prodromal markers than those of the opposite groups (P<0.05). Conclusion Men, subjects aged ≥75 years, those with lower education level, urban residents, and those without active employment have higher risk levels of pPD and are more likely to report pPD-related risk/prodromal markers among people aged 55 years and above in the four provinces of China, poor economic situation is also associated with higher risk levels of pPD.
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Parkinson's disease (PD) is a chronic neurodegenerative disease commonly seen in middle-aged and elderly people, and aging is the largest risk factor for PD. With acceleration of the aging process in China, the wellbeing and life quality of the elderly are expected to be disturbed by increasing prevalence of PD. The Community-based Cohort Study on Nervous System Diseases (CCSNSD) has established community population-based cohorts of epilepsy, Alzheimer's disease, and PD, respectively; baseline survey and one round of follow-up have finished so far. The CCSNSD collected data on demographics, community environment, diet, lifestyle, cognition, history of chronic diseases, and PD-related risk factors and facilitated exploration of the relationship between dietary nutrition and PD-related outcomes. This special column described status on prodromal Parkinson's disease (pPD) risk and its demographic & economic differences among people aged 55 and above in four provinces of China, and investigated the associations of red meat and processed meat products intake , dairy products intake, and cognitive function with pPD risk, respectively. Furthermore, one paper reviewed previous studies on dietary nutrition, lifestyle, and PD risks. However, the follow-up time of CCSNSD was relatively short as of the publishing of this column, longer follow-ups are required to allow studying potential factors and risk of incident PD combined with clinical examination and diagnosis of PD.
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Introducción: Recientemente inició la formación de profesionales en una nueva modalidad de Programas Técnico Superior de Ciclo Corto en la especialidad Neurofisiología Clínica, en la Universidad de Ciencias Médicas de Holguín, atendiendo a la alta incidencia de enfermedades neurológicas, como la ataxia espinocerebelosa tipo 2, que constituye un serio problema de salud en Cuba. Un programa de curso optativo que aborde esta temática, contribuye al conocimiento de esta enfermedad para su investigación y posibles tratamientos. Objetivo: Diseñar un programa de curso optativo sobre diagnóstico e intervención físico-terapéutica en la fase prodrómica de la ataxia espinocerebelosa tipo 2 para estudiantes de Neurofisiología Clínica Primer Año en la Facultad de Enfermería ¨Arides Estévez Sánchez¨ de Holguín. Método: Se realizó una investigación didáctica metodológica utilizando los métodos empíricos: observación; teóricos: histórico-lógico, estudio documental, dialéctico; análisis-síntesis e inducción-deducción. Resultados: Se propuso un programa para curso optativo basado en la búsqueda de información científica y métodos empíricos, el cual fue estructurado en cuatro temas, con carácter presencial y duración de 24 horas. Se presentaron los contenidos por temas, objetivos, conocimientos esenciales a adquirir, habilidades principales a dominar y sistema de evaluación. Conclusiones: La aplicación de este programa contribuye a desarrollar habilidades en los profesionales en formación, en el conocimiento de la fase prodrómica de esta enfermedad.
Introduction: It recently began the training of professionals in a new modality of Programas Técnico Superior de Ciclo Corto (Short Cycle Superior Technical Programs) in the Clinical Neurophysiology specialty, at the Universidad de Ciencias Médicas de Holguín, attending to the high incidence of neurological diseases, such as spinocerebellar ataxia type 2, which constitutes a serious health problem in Cuba. This is an elective course program that addresses this topic and contributes to the knowledge of this disease, in order to improve research and possible treatments. Objective: To design an elective course program on diagnosis and physical-therapeutic intervention in the prodromal phase of spinocerebellar ataxia type 2 for first year Clinical Neurophysiology students at the ¨Arides Estévez Sánchez¨ School of Nursing in Holguín. Method: A methodological didactic research was carried out using the empirical methods: observation; theoretical: historical-logical, documentary study, dialectical; analysis-synthesis and induction-deduction. Results: A program was proposed for an optional course, based on the search for scientific information and empirical methods, which was structured in four themes, in face-to-face modality and with a duration of 24 hours. The contents were presented by themes, objectives, essential knowledge to acquire, main skills to master and evaluation system. Conclusions: The application of this program contributes to developing skills in training professionals, in the knowledge of the prodromal phase of this disease.
Introdução: Iniciou-se recentemente a formação de profissionais em uma nova modalidade de Programas Técnicos Superiores de Ciclo Curto na especialidade de Neurofisiologia Clínica, na Universidad de Ciencias Médicas de Holguín, atendendo à alta incidência de doenças neurológicas, como a ataxia espinocerebelar tipo 2, que constitui um grave problema de saúde em Cuba. Um programa de disciplina eletiva que aborde esse tema contribui para o conhecimento dessa doença para sua investigação e possíveis tratamentos. Objetivo: Elaborar um programa de disciplina eletiva sobre diagnóstico e intervenção fisioterapêutica na fase prodrômica da ataxia espinocerebelar tipo 2 para alunos do primeiro ano de Neurofisiologia Clínica da Escola de Enfermagem ¨Arides Estévez Sánchez¨ de Holguín. Método: Foi realizada uma pesquisa didática metodológica utilizando os métodos empíricos: observação; teórico: histórico-lógico, estudo documental, dialético; análise-síntese e indução-dedução. Resultados: Foi proposto um programa para um curso opcional baseado na busca de informações científicas e métodos empíricos, o qual foi estruturado em quatro temas, com caráter presencial e duração de 24 horas. Os conteúdos foram apresentados por temas, objetivos, conhecimentos essenciais a adquirir, principais competências a dominar e sistema de avaliação. Conclusões: A aplicação deste programa contribui para o desenvolvimento de competências nos profissionais em formação, no conhecimento da fase prodrómica desta doença.
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Objective:To investigate the characteristics and evolution of mild motor symptoms (MMS) in patients with prodromal Parkinson′s disease (pPD).Methods:Based on the pPD cohort screened by Parkinson′s Disease Prodromal Clinical Assessment Scale in Nanjing community from July 2018 to December 2020, the clinical data of 30 patients with pPD who completed the baseline assessment and were followed up for at least 1 year were analyzed. According to the Unified Parkinson Diease Rating Scale Ⅲ (UPDRS-Ⅲ) score, the patients were divided into MMS group (UPDRS-Ⅲ score>3) and non-MMS group (NMMS group, UPDRS-Ⅲ score≤3). The differences and evolution characteristics of clinical characteristics between the 2 groups were compared. Multivariate linear regression was used to analyze the risk factors of motor symptom progression in pPD patients.Results:Among the 30 patients with pPD, 7 of 23 patients in the MMS group were converted to PD at the end of follow-up, 1 of 7 patients in the NMMS group were converted to PD at the end of follow-up. The UPDRS-Ⅲ score [10.00 (7.00, 17.00)], Montreal Cognitive Assessment Scale (MoCA) score [25.50 (24.75, 28.00)] and the Hamilton Anxiety Scale (HAMA) score [9.00 (5.00, 13.00)] at the end of follow-up of pPD patients were significantly higher than those at baseline [7.00 (4.00, 12.00), 24.00 (22.75, 25.25) and 8.00 (2.00, 11.00)], and the differences were statistically significant ( Z=-3.505, P<0.001; Z=-2.956, P=0.003; Z=-2.427, P=0.015).Subgroup analysis showed that UPDRS-Ⅲ score [11.00 (7.00, 18.00)], MoCA score [25.00 (24.00, 27.00)] and HAMA score [ 9.00 (6.00, 15.00)] at the end of follow-up in the MMS group were higher than those at baseline [8.00 (6.00, 12.00), 24.00 (22.00, 25.00) and 9.00 (3.00, 11.00)], and the difference was statistically significant (Z=-2.768, P=0.006; Z=-2.457, P=0.014; Z=-2.250, P=0.024). The Non-Motor Symptoms Questionnaire score at the end of follow-up in the MMS group (8.96±5.20) was significantly lower than that in the baseline (11.04±4.41), and the difference was statistically significant ( t=2.441, P=0.023).There was no significant difference in Mini-Mental State Examination (MMSE), Hamilton Depression Scale (HAMD), Rapid Eyes Movement Sleep Behavior Disorder Questionnaire-Hong Kong (RBDQ-HK) and Sniffin′ sticks olfactory test score at the end of follow-up in the MMS group. Only UPDRS-Ⅲ score in the NMMS group was increased at the end of follow-up [7.00 (5.00, 8.00)] compared with the baseline [4.00 (1.00, 4.00)], and the difference was statistically significant ( Z=-2.375, P=0.018). There was no significant difference in MoCA, MMSE, HAMA, HAMD, RBDQ-HK, and Sniffin′ sticks olfactory test score between the NMMS group and the baseline at the end of follow-up. Conclusion:The clinical conversion rate of pPD patients with MMS is high,and screening of this population should be paid attention.
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Nonbullous pemphigoid (NBP) , which is related to bullous pemphigoid, has various clinical manifestations, and is frequently accompanied by itching. Typical clinical manifestations of bullous pemphigoid (BP) , such as tense blisters or bullae, are absent in NBP cases. It is easy to misdiagnose. Histopathological findings are not specific, and its diagnosis should be confirmed by direct immunofluo-rescence, indirect immunofluorescence or salt-split indirect immunofluorescence. NBP may develop into BP in some cases, and the prognosis of NBP is better than that of BP. However, delayed diagnosis usually leads to a relatively high dosage of drugs for disease control, and a high rate of adverse reactions.
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Objective: To assess the influence of migration on the psychopathological presentation of individuals at ultra-high risk for psychosis (UHR) in São Paulo, Brazil. Methods: This study is part of the Subclinical Symptoms and Prodromal Psychosis (SSAPP) project, a cohort study in São Paulo, Brazil, designed to follow individuals at UHR. After screening with the Prodromal Questionnaire (PQ) and a clinical interview, the Global Assessment of Functioning (GAF) was administered, a neuropsychological assessment was performed, sociodemographic and migration data were obtained. We then analyzed UHR individuals who had migration data to see if migration had any effect on their cognition and psychopathology. Chi-square tests were used for categorical variables, and Student's t test or analysis of variance (ANOVA) were used for nonparametric and parametric distributions, respectively. Results: The sample was composed of 42 at-risk subjects, of whom 5 had a migration history in the past two generations. Those with migration history showed significantly more formal thought disturbances (p = 0.012) and sleeping problems (p = 0.033) compared to those without. Conclusions: Our data reinforce migration as a risk factor for psychosis in developing countries as well, and highlights the importance of studying the specific effect of this factor in UHR psychopathology.
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Humans , Psychotic Disorders/diagnosis , Psychotic Disorders/epidemiology , Schizophrenia , Psychiatric Status Rating Scales , Brazil/epidemiology , Risk Factors , Cohort Studies , Prodromal Symptoms , Neuropsychological TestsABSTRACT
Objective: Presence of psychotic symptoms seems to be a commonplace in early-onset bipolar disorder (BD). However, few studies have examined their occurrence in adolescent-onset BD. We sought to investigate the frequency of affective and psychotic symptoms observed during the first manic episode in adolescents. Methods: Forty-nine adolescents with bipolar I disorder (DSM-IV criteria) were admitted to a psychiatric hospital during their first acute manic episode. Assessment for current psychiatric diagnosis was performed by direct clinical interview and the DSM-IV version of the Diagnostic Interview for Children and Adolescents (DICA). Results: Teenage inpatients with BD consistently exhibited typical manic features, such as euphoria, grandiosity, and psychomotor agitation. In addition, disorganization and psychotic symptoms were present in 82 and 55% of the total sample, respectively. There was no significant difference in symptoms between early- and late-adolescent subgroups. Remarkably, most patients (76%) reported previous depressive episode(s); of these, 47% had prominent psychotic features in the prior depressive period. Conclusion: These findings suggest that disorganization and psychotic symptoms during the first manic episode are salient features in adolescent-onset BD, and that psychotic depression frequently may precede psychotic mania. Nevertheless, differential diagnosis with schizophrenia should be routinely ruled out in cases of early-onset first psychotic episode.
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Humans , Male , Female , Child , Adolescent , Psychotic Disorders/diagnosis , Bipolar Disorder/psychology , Affective Symptoms/diagnosis , Psychotic Disorders/psychology , Affective Symptoms/psychologyABSTRACT
Resumen: ANTECEDENTES: Las úlceras de Lipschütz son lesiones vulvovaginales dolorosas, de aparición aguda y desaparición espontánea en 2 a 6 semanas, no dejan secuelas ni son recurrentes a largo plazo. Su etiopatogenia es incierta, alrededor de 70% se consideran idiopáticas. En los estudios más recientes se ha demostrado su asociación con agentes infecciosos, sobre todo con el virus de Epstein-Barr. El diagnóstico se establece por exclusión y su tratamiento se basa en el control sintomático, cicatrizantes, analgésicos y antisépticos. CASO CLÍNICO: Paciente de 15 años, con úlceras vulvares de aparición súbita acompañadas de cuadro catarral. Se indicó tratamiento local con cicatrizante, antiséptico y antiinflamatorio; al cabo de tres semanas se observó la desaparición de las lesiones y la negatividad de las pruebas que descartó el origen infeccioso. Se estableció el diagnóstico de úlcera de Lipschütz. CONCLUSIONES: La úlcera de Lipschütz es infrecuente y los niños son quienes más la padecen. Debido al carácter de desaparición espontánea y a la juventud de las pacientes, es decisivo establecer el correcto diagnóstico diferencial.
Abstract: BACKGROUND: Lipschütz Ulcers are painful, acute onset and self-limiting vulvovaginal lesions that can frequently be associated with prodromal symptoms, disappearing in 2-6 weeks without any sequelae. 70% of cases present idiopathic etiopathogenesis, and are related to Epstein-Barr virus, among others. The diagnosis is made by exclusion and its treatment is based on symptomatic control and the promotion of correct healing, using analgesics, cicatrizers and antiseptics. CASE REPORT: A 15-year-old girl reported the acute apparition of ulcerative vulvar lesions coinciding with systemic catarrhal symptoms. Local treatment with healing, antiseptic and anti-inflammatory lotions was prescribed, and after three weeks, she was reevaluated, observing the disappearance of the lesions and the negativity of the tests to rule out infectious origin, for which she was diagnosed with a Lipschütz ulcer. CONCLUSIONS: Lipschütz ulcer is rare and children are the ones who suffer most from it. Due to the spontaneous disappearance character and the youthfulness of the patients, it is decisive to establish the correct differential diagnosis.
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OBJECTIVE: Classifying mental disorders on the basis of objective makers might clarify their aetiology, help in making the diagnosis, identify “at risk” individuals, determine the severity of mental illness, and predict the course of the disorder. This study aims to review biological and clinical markers of panic disorder (PD). METHODS: A computerized search was carried out in PubMed and Science Direct using the key words: “marker/biomarker/clinical marker/neurobiology/staging” combined using Boolean AND operator with “panic.” In addition, the reference lists from existing reviews and from the articles retrieved were inspected. Only English language papers published in peer-reviewed journals were included. RESULTS: Structural changes in the amygdala, hippocampus, cerebral blood level in the left occipital cortex, serotonin 5-TH and noradrenergic systems activation, aberrant respiratory regulation, hearth rate variability, blood cells and peripheral blood stem cells, hypothalamic–pituitary–adrenal axis dysregulation were identified as potential candidate biomarkers of PD. Staging was identified as clinical marker of PD. According to the staging model, PD is described as follows: prodromal phase (stage 1); acute phase (stage 2); panic attacks (stage 3); chronic phase (stage 4). CONCLUSION: The clinical utility, sensitivity, specificity, and the predictive value of biomarkers for PD is still questionable. The staging model of PD might be a valid susceptibility, diagnostic, prognostic, and predictive marker of PD. A possible longitudinal model of biological and clinical markers of PD is proposed.
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Amygdala , Biomarkers , Blood Cells , Diagnosis , Hippocampus , Mental Disorders , Occipital Lobe , Panic Disorder , Panic , Prodromal Symptoms , Sensitivity and Specificity , Serotonin , Stem CellsABSTRACT
A partir de una reflexión sobre los espacios académicos que tiene actualmente el problema de la puerta giratoria y el abordaje de la persona con trastorno mental desde la Enfermería, se logra desarrollar en el presente documento, un lineamiento teórico, histórico y práctico, en forma de orientación, dirigido al profesional de enfermería en salud mental, facilitando la detección temprana de síntomas prodrómicos psiquiátricos, teniendo en cuenta, los diferentes momentos en que se pueda exacerbar dicha sintomatología (prehospitalización, hospitalización y egreso) así como, sugerir un adecuado abordaje a cada uno de los actores participes en el tratamiento ( Familia, Sociedad, Instituciones, Profesionales) previniendo el reingreso psiquiátrico institucional de la persona con trastorno mental.
Having in count the reflection about the different academic meetings that has the early revolving door problem and the psychiatric nursing approach, it is possible to develop this paper, a theorical, historical and practical lineament, in orientation form, addressed to mental health nursing professionals, facilitating the psychiatric prodromal symptom's early detection, having in count, the different moments when it could exacerbate this symptomatology (pre-hospitalization, hospitalization and discharge) ) preventing patient's psychiatric reentry.
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Humans , Male , Female , Psychiatric Nursing , Prodromal Symptoms , Orientation , Patient Readmission , Mental Health , Mental Disorders , Nursing Care/psychologyABSTRACT
Recently, attention in the field of bipolar disorder (BD) has focused on prevention, including early detection and intervention, as these strategies have the potential to delay, lessen the severity, or even prevent full-blown episodes of BD. Although knowledge of the neurobiology of BD has advanced substantially in the last two decades, most research was conducted with chronic patients. The objective of this paper is to comprehensively review the literature regarding the early stages of BD, to explore recent discoveries on the neurobiology of these stages, and to discuss implications for research and clinical care. The following databases were searched: PubMed, PsycINFO, Cochrane Library, and SciELO. Articles published in English from inception to December 2015 were retrieved. Several research approaches were used, including examination of offspring studies, retrospective studies, prospective studies of clinical high-risk populations, and exploration of the progression after the first manic episode. Investigations with neuroimaging, cognition assessments, and biomarkers provide promising (although not definitive) evidence of alterations in the neural substrate during the at-risk stage. Research on BD should be expanded to encompass at-risk states and aligned with recent methodological progress in neuroscience.
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Humans , Bipolar Disorder/diagnosis , Biomedical Research , Bipolar Disorder/diagnostic imaging , Biomarkers , Prospective Studies , Retrospective Studies , Cognition Disorders/diagnosis , Disease Progression , Early DiagnosisABSTRACT
Autism spectrum disorder (ASD) is a neurodevelopmental disorder typically identified in early toddlerhood. Both retrospective and prospective follow up studies of high risk infants reveal early risk signs of ASD at 12-24 months of age. The most frequently replicated early signs of ASD are atypical visual tracking and coordination, lack of social reciprocity, abnormal social communication and unusual patterns of manipulating objects, atypical sensory exploration, expressed as uncoordinated eye contact, unresponsiveness to naming, lack of social smile, delayed development of nonverbal communication and joint attention, less sharing interest, and unusually repetitive use of objects. Early intervention, before 2 years of age, appears to change the underlying developmental trajectories of the brain in individuals with ASD. In this review, the early risk signs of ASD in infancy and toddlerhood, along with early intervention and their implications, are discussed.
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Child , Humans , Infant , Autistic Disorder , Brain , Autism Spectrum Disorder , Early Intervention, Educational , Early Medical Intervention , Follow-Up Studies , Joints , Nonverbal Communication , Prodromal Symptoms , Prospective Studies , Retrospective StudiesABSTRACT
Este artigo discute dois novos conceitos: doença de Alzheimer prodrômica (DAp) e deficiência cognitiva leve / mild cognitive impairment (MCI). Aborda a questão dos biomarcadores e da perspectiva futura de tratamentos e prevenção.
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Biomarkers, Pharmacological , Pharmaceutical Preparations , Disease PreventionABSTRACT
ntroduction: The development of postoperative delirium is a mental disorder common among those aged 70 and over in the wake of the surgery. The impact of postoperative delirium can be severe and result in withdrawal and deterioration in patients’ quality of life. The purpose of this study was to identity the prodromal symptoms perceived by veteran nurses to reflect onset of postoperative delirium among elderly patients in Japan. Methods: Participants A total of 300 nurses, each with over five years’ of nursing experience and over three years of clinical nursing experience on surgical wards, participated in this research.Consent and investigative cooperation was obtained from the nursing director of each hospital who was then sent copies of the questionnaire. Each director was requested to distribute the questionnaires among nurses in the surgical wards Participants. That met the inclusion criteria of this study. Questionnaires were returned by post in accordance with a three-week deadline. Results: The following items were to be most characteristic of postoperative delirium onset: “Has been refrain,” “patient’s mood is dark,” “patient complains of wound pain,” “patient refuses to roll over,” “patient complains of urgency,” “patient experiences a constant urge to have a bowel movement, the wrong time, patient refuses to adhere to their diet, and patient is unable to effectively use the nurses call. Conclusions: The results of this research revealed that prodromal symptoms identified by clinical nurses can be categorized into six distinct areas: behavior, confusion, negative symptoms, sleep, delusion, and excretion.
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Objective To assess the reliability and validity of the Chinese version of Prodromal Questionnaire-Brief Version (PQ-B).Methods By convenience sampling,122 college students and clinical psychology outpatients were assessed by PQ-B and Symptom Checklist 90 (SCL-90).Eighty among them were rctcstcd with the PQ-B after 2 weeks to test test-retest reliability.Correlation analysis,exploratory factor analysis were used for data processing.Results The internal consistency reliability of the Chinese version of PQ-B was 0.894,the correlation coefficient between each item and total score were higher than 0.347 (all P ＜ 0.01),and when each of the total items deleted,the Cronbach' s Alpha of the whole score was lower than 0.894.Moreover,the test-retest reliability was 0.71 (P ＜ 0.01) and the Guttman Split-Half Coefficient was 0.874.The exploratory factor analysis showed that KMO was 0.833,and 65.22％ of the total variation could be explained by 6 factors,and the rotated pattern matrix value of item were 0.404-0.896 by direct oblimin.The total PQ-B score and the score of most of the extracted factors was significantly correlated with SCL-90(r=0.233-0.725,P＜0.01),while factor 5 had low correlation with subscales of Obsessive-Compulsive,Interpersonal Sensitivity,Depression and Hostility in SCL-90(r=0.154-0.206,P＞0.01).Conclusion The Chinese version of PQ-B suggested primarily good reliability and validity.
ABSTRACT
BACKGROUND: Bipolar disorder (BD) is a chronic and often severe mental disease, associated with a significant burden in affected individuals. The characterization of a premorbid (prodromal) period and possible development of preventive interventions are recent advances in this field. Attempts to characterize high-risk stages in BD, identifying symptoms prior to the emergence of a first manic/hypomanic episode, have been limited by a lack of standardized criteria and instruments for assessment. The Bipolar Prodrome Symptom Scale-Retrospective (BPSS-R), developed by Correll and collaborators, retrospectively evaluates symptoms that occur prior to a first full mood episode in individuals with BD. OBJECTIVE: To describe the translation and adaptation process of the BPSS-R to Brazilian Portuguese. METHOD: Translation was conducted as follows: 1) translation of the scale from English to Brazilian Portuguese by authors who have Portuguese as their first language; 2) merging of the two versions by a committee of specialists; 3) back-translation to English by a translator who is an English native speaker; 4) correction of the new version in English by the author of the original scale; 5) finalization of the new version in Brazilian Portuguese. RESULTS: All the steps of the translation process were successfully accomplished, resulting in a final version of the instrument. CONCLUSIONS: The Brazilian Portuguese version of the BPSS-R is a potentially useful instrument to investigate prodromal period of BD in Brazil
INTRODUÇÃO: O transtorno bipolar (TB) é um transtorno mental crônico e muitas vezes grave, associado a um significativo prejuízo psicossocial nos indivíduos afetados. A caracterização de um período pré-mórbido (prodrômico) e o possível desenvolvimento de intervenções preventivas são avanços recentes na área. Tentativas de caracterizar estágios de alto risco para o TB, através da identificação de sintomas antes do aparecimento de um primeiro episódio maníaco/hipomaníaco, têm sido limitadas pela falta de critérios padronizados e instrumentos de avaliação. A Bipolar Prodrome Symptom Scale-Retrospective (BPSS-R), desenvolvida por Correll e colaboradores, avalia retrospectivamente os sintomas que ocorrem antes de um episódio sindrômico de humor em indivíduos com TB. OBJETIVO: Descrever o processo de tradução e adaptação da BPSS-R para português brasileiro. MÉTODO: A tradução foi conduzida como segue: 1) tradução da escala de inglês para português brasileiro por autores que têm o português como língua materna; 2) junção das duas versões por um comitê de especialistas; 3) retrotradução para inglês por um tradutor que tem inglês como língua materna; 4) correção da nova versão em inglês pelo autor do instrumento original; 5) finalização da nova versão em português brasileiro. RESULTADOS: Todos os passos do processo de tradução foram completados com sucesso, resultando em uma versão final do instrumento. CONCLUSÕES: A versão da BPSS-R em português brasileiro é um instrumento potencialmente útil para investigar o período prodrômico do TB no Brasil