Atrial Fibrillation and Dementia: Results from the Sao Paulo Ageing & Health Study

Background: Atrial fibrillation (AF) is a controversial risk factor for dementia. Objective: The objective of this study was to assess the association between AF and dementia in the "Sao Paulo Ageing & Health" (SPAH) study participants. Methods: SPAH is a cross-sectional, population-based study of elderly people living in a deprived neighborhood in Sao Paulo, Brazil. Dementia diagnosis was performed according to the 10/66 study group protocol based on Diagnostic and Statistical Manual of Mental Disorders (DSM-IV) criteria. Diagnosis of AF was made using a 12-lead electrocardiogram (ECG) recording, which was assessed by two cardiologists. Data on demographics and cardiovascular risk factors were also obtained. Results: Dementia was diagnosed in 66 (4.3%) and AF in 36 (2.4%) of 1,524 participants with a valid ECG. The crude odds ratio (OR) for dementia in participants with AF was 2.8 (95% confidence interval [CI]: 1.0-8.1; p=0.06) compared with individuals without AF. When analyzing data according to sex, a positive relationship was found in women (OR 4.2; 95% CI: 1.24-15.1; p=0.03). After age-adjustment, however, this association was no longer significant (OR 2.2; 95% CI: 0.6-8.9; p=0.26). Conclusion: There was no independent association between AF and dementia in this sample. The prevalence of AF may be low in this population owing to premature cardiovascular death. (Arq Bras Cardiol 2012;99(6):1108-1114)

Morbidity among nursing personnel and its association with working conditions and work organization

Introduction: Work organization patterns and working conditions experienced by nursing personnel in the hospital settings may be associated to increased morbidity among these health workers. Aim: To estimate the prevalence and factors associated with self-reported diseases among nursing personnel at the emergency hospital in Rio Branco/ State of Acre, Brazil. Methods: A cross-sectional study was conducted involving 272 participants who answered a questionnaire including sociodemographic characteristics, working conditions, lifestyles, work ability, and a fatigue perception scale. The self-reported diseases in the 12 months prior to data collection were considered the dependent variable. Results: A total of 85.7% of the participants reported one or more diseases in the past 12 months. Most prevalent diseases were: musculoskeletal diseases (37.1%), digestive diseases (28.7%), mental disorders (28.3%), work injuries (27.9%), and respiratory diseases (26.8%). The following significant variables remained in the final model: high work demands (OR 2.69), reported fatigue (OR 3.59), night work (OR 6.55) and being a technician or nursing assistant (OR 4.23). Conclusions: Variables related to working conditions and work organization were associated with the occurrence of reported diseases among nursing professionals. Health promotion measures at work require a comprehensive approach including the working conditions and the work organization.

Loss of interest, depressed mood and impact on the quality of life: Cross-sectional survey

Abstract Background Depressive symptoms and chronic disease have adverse effects on patients' health-related quality of life (H-RQOL). However, little is known about this effect on H-RQOL when only the two core depressive symptoms - loss of interest and depressed mood - are considered. The objective of this study is to investigate H-RQOL in the presence of loss of interest and depressed mood at a general medical outpatient unit. Methods We evaluated 553 patients at their first attendance at a general medical outpatient unit of a teaching hospital. H-RQOL was assessed with the Medical Outcomes Study 36-item Short-Form Health Survey (SF-36). Depressed mood and loss of interest were assessed by the Primary Care Evaluation of Mental Disorders (PRIME-MD)-Patient Questionnaire. A physician performed the diagnosis of chronic diseases by clinical judgment and classified them in 13 possible pre-defined categories. We used multiple linear regression to investigate associations between each domain of H-RQOL and our two core depression symptoms. The presence of chronic diseases and demographic variables were included in the models as covariates. Results Among the 553 patients, 70.5% were women with a mean age of 41.0 years (range 18-85, SD ± 15.4). Loss of interest was reported by 54.6%, and depressed mood by 59.7% of the patients. At least one chronic disease was diagnosed in 59.5% of patients; cardiovascular disease was the most prevalent, affecting 20.6% of our patients. Loss of interest and depressed mood was significantly associated with decreased scores in all domains of H-RQOL after adjustment for possible confounders. The presence of any chronic disease was associated with a decrease in the domain of vitality. The analysis of each individual chronic disease category revealed that no category was associated with a decrease in more than one domain of H-RQOL. Conclusion Loss of interest and depressed mood were associated with significant decreases in H-RQOL. We recommend these simple tests for screening in general practice.

Relações entre experiências anômalas tipicamente contemporâneas, transtornos mentais e experiências espirituais

CONTEXTO: As experiências anômalas se constituem em desafio explicativo para a psiquiatria e para a psicologia a respeito de como e por que ocorrem. Podem indicar aspectos desconhecidos do funcionamento psicológico humano, por exemplo, alucinações em populações não clínicas. OBJETIVO: Investigar amostras brasileiras de pessoas que alegam experiências anômalas caracteristicamente contemporâneas quanto a dimensões psicopatológicas. MÉTODOS: Comparando grupos experimentais e controle, foram utilizados o instrumento diagnóstico Mini International Neuropsychiatric Interview, versão detalhada (MINI PLUS), e os nove critérios diagnósticos para distinção entre experiências espirituais e transtornos mentais de conteúdo religioso elaborados por Menezes Júnior e Moreira-Almeida. RESULTADOS: Houve evidência de que as experiências são tipicamente saudáveis, embora haja indicadores de características pré-mórbidas na infância e na adolescência dos protagonistas das experiências mais complexas. Além disso, encontrou-se certa correlação com o perfil "esquizotípico saudável", que ainda é pouco compreendido. CONCLUSÃO: Apesar de não terem sido encontradas evidências de transtornos mentais nas amostras investigadas, foram discutidos alguns temas que tocam nas complexas relações entre as experiências investidas e a cultura em que emergem.

Vad man ska kunna och hur man ska vara : En studie om enhetschefers och vårdbiträdens yrkeskompetens inom äldreomsorgens särskilda boendeformer

The dissertation What to do and how to be reflects upon the professional skills needed by unit managers and nursing staff within the institutions of eldercare. Throughout the study, three conceptions are essential: formal education and training, professional skills, and individual competence. In order to understand the professional skills within its proper context, an activity perspective has been applied. The study is based on empirical materials, historical and present national and municipal documents, interviews with and observations of unit managers as well as questionnaires filled in by nursing staff members. A main result is the stress the respondents put on the importance of individual competence among unit managers and nursing staff members. “How to be” is more important than formal training and professional skills. To work with – and develop – individual competence therefore becomes momentous both to job activities and to education. The result shows a discrepancy between the way professional skills are discussed and the actual work performance. A lot of tasks carried out by unit managers and nursing stuff are never mentioned in connection with professional skills. The unit manager’s task is to lead both unit operations and staff work. Such responsibilities demand basic knowledge in social sciences, an overall understanding of the work activities from political management, job conditions and duties of the nursing staff. The professional skills given priority are those present in organisations and leadership. Problematic are economic and budget tasks which may sometimes cause unit managers to give up their economic responsibility, favouring client – directed over economy – directed care. The main task of the nursing staff is the care of elderly. It calls for social, caring, medical and housekeeping skills. For this one needs an upper secondary level education supplying the students with solid knowledge within social science as well as basic medicine and an overall understanding of the situation and needs of the elderly. Throughout the study, knowledge of the demented and of other mental disorders is emphasized as well as treatment of elderly persons suffering from those disorders. Units still have a long way to go before reaching the goal that every nursing staff member be given a formal education. Some municipalities already offer employees shorter nursing staff training. As to the rest, the educational development is neglected.

Sviluppo e validazione di indicatori di qualità dell’assistenza nell’ambito della salute mentale in Emilia-Romagna

In Italia, il processo di de-istituzionalizzazione e di implementazione di modelli di assistenza per la salute mentale sono caratterizzati da carenza di valutazione. In particolare, non sono state intraprese iniziative per monitorare le attività relative all’assistenza dei pazienti con disturbi psichiatrici. Pertanto, l’obiettivo della tesi è effettuare una valutazione comparativa dei percorsi di cura nell’ambito della salute mentale nei Dipartimenti di Salute Mentale e Dipendenze Patologiche della regione Emilia-Romagna utilizzando indicatori ottenuti dai flussi amministrativi correnti.. I dati necessari alla costruzione degli indicatori sono stati ottenuti attraverso un data linkage dei flussi amministrativi correnti regionali delle schede di dimissione ospedaliera, delle attività territoriali dei Centri di Salute Mentale e delle prescrizioni farmaceutiche, con riferimento all’anno 2010. Gli indicatori sono stati predisposti per tutti i pazienti con diagnosi principale psichiatrica e poi suddivisi per categoria diagnostica in base al ICD9-CM. . Il set di indicatori esaminato comprende i tassi di prevalenza trattata e di incidenza dei disturbi mentali, i tassi di ospedalizzazione, la ri-ospedalizzazione a 7 e 30 giorni dalla dimissione dai reparti psichiatrici, la continuità assistenziale ospedale-territorio, l’adesione ai trattamenti ed il consumo e appropriatezza prescrittiva di farmaci. Sono state rilevate alcune problematiche nella ricostruzione della continuità assistenziale ospedale-territorio ed alcuni limiti degli indicatori relativi alle prescrizioni dei farmaci. Il calcolo degli indicatori basato sui flussi amministrativi correnti si presenta fattibile, pur con i limiti legati alla qualità, completezza ed accuratezza dei dati presenti. L’implementazione di questi indicatori su larga scala (regionale e nazionale) e su base regolare può essere una opportunità per impostare un sistema di sorveglianza, monitoraggio e valutazione dell’assistenza psichiatrica nei DSM.

Untersuchung neuer hochwirksamer neuroprotektiver Antioxidantien in experimentellen Modellen der Parkinsonschen Krankheit

Bei der Parkinsonschen Krankheit kommt es zu einer selektiven Degeneration der dopaminergen Neurone in der Substantia nigra pars compacta. Die Rolle des oxidativen Stresses in der Pathogenese dieser Erkrankung konnte an post mortem Untersuchungen der Parkinson-Patienten, wie auch an zahlreichen in vitro und in vivo Modellen bestätigt werden. Die Anwendung von Antioxidantien wurde als therapeutische Strategie der Parkinsonschen Krankheit vorgeschlagen. In dieser Hinsicht wurden bereits antioxidative Substanzen in klinischen Studien evaluiert. Klinische Studien mit Antioxidantien haben jedoch bislang nur wenig überzeugende Ergebnisse erbracht, mit Ausnahme des Einsatzes des Ubichinons (Coenzym Q). Eine kritische Analyse der klinischen Studien lässt zusammenfassen, dass auf Seiten der verwendeten Antioxidantien noch massiver Optimierungsbedarf besteht. Für einen erfolgreichen therapeutischen Einsatz von Antioxidantien bei dieser Krankheit sind folgende Eigenschaften der Substanzen von höchster Bedeutung: i) maximale neuroprotektive Aktivität bei geringen Dosen; ii) geringe Nebenwirkungen; iii) eine hohe Blut-Hirn-Schrankengängigkeit.In dieser Arbeit wurde das neuroprotektive Potential von drei Bisarylimin-basierten antioxidativen Strukturen (Phenothiazin, Iminostilben und Phenoxazin) in in vitro und in vivo Parkinson-Modellsystemen evaluiert. Beide experimentellen Modelle basieren auf der Wirkung der mitochondrialen Komplex I Inhibitoren 1-Methyl-4-Phenylpyridin (MPP+) und Rotenon, welche pathophysiologische Charakteristika der Parkinsonschen Krankheit reproduzieren. Unsere in vitro Untersuchungen an primären Neuronen des Mittelhirns und der klonalen SH-SY5Y-Neuroblastomazelllinie konnten zeigen, dass die Komplex I Inhibition krankheitsspezifische zelluläre Merkmale induziert, wie die Abnahme der antioxidativen Verteidigungskapazität und Verlust des mitochondrialen Membranpotentials. Zusätzlich kommt es in primären Neuronen des Mittelhirns zur selektiven Degeneration dopaminerger Neurone, welche in der Parkinsonschen Erkrankung besonders betroffen sind. Ko-Inkubation der in vitro Modelle mit Phenothiazin, Iminostilben und Phenoxazin in niedrigen Konzentrationen (50 nM) halten die pathologischen Prozesse fast vollständig auf. In vivo Untersuchungen am MPP+- und Rotenon-basierten Caenorhabditis elegans (C. elegans) Modell bestätigen das neuroprotektive Potential der Bisarylimine. Hierfür wurde eine transgene C. elegans Linie mithilfe einer dopaminerg spezifischen DsRed2- (Variante des rot fluoreszierenden Proteins von Discosoma sp.)-Expression und pan-neuronaler CFP- (cyan fluoreszierendes Protein)-Expression zur Visualisierung der dopaminergen Neuronenpopulation in Kontrast zum Gesamtnervensystem erstellt. Behandlung des C. elegans mit MPP+ und Rotenon im larvalen und adulten Stadium führt zu einer selektiven Degeneration dopaminerger Neurone, sowie zum Entwicklungsarrest der larvalen Population. Die dopaminerge Neurodegeneration, wie auch weitere phänotypische Merkmale des C. elegans Modells, können durch Phenothiazin, Iminostilben und Phenoxazin in niedrigen Konzentrationen (500 nM) komplett verhindert werden. Ein systemischer Vergleich aromatischer Bisarylimine mit bekannten, gut charakterisierten Antioxidantien, wie α-Tocopherol (Vitamin E), Epigallocatechingallat und β-Catechin, zeigt, dass effektive Konzentrationen für Phenothiazin, Iminostilben und Phenoxazin um Zehnerpotenzen niedriger liegen im Vergleich zu natürlichen Antioxidantien. Der Wirkungsmechanismus der Bisarylimine konnte in biochemischen und in vitro Analysen, sowie in Verhaltensuntersuchungen an C. elegans von der Wirkungsweise strukturell ähnlicher, neuroleptisch wirkender Phenothiazin-Derivate differenziert werden. Die Analyse des dopaminerg-gesteuerten Verhaltens (Beweglichkeit) in C. elegans konnte verdeutlichen, dass antioxidative und Dopaminrezeptor-bindende Eigenschaften der Bisaryliminstrukturen sich gegenseitig ausschließen. Diese qualitativen Merkmale unterscheiden Bisarylimine fundamental von klinisch angewandten Neuroleptika (Phenothiazin-Derivate), welche als Dopaminrezeptor-Antagonisten zur Behandlung psychischer Erkrankungen klinisch eingesetzt werden.Aromatische Bisarylimine (Phenothiazin, Iminostilben und Phenoxazin) besitzen günstige strukturelle Eigenschaften zur antioxidativ-basierter Neuroprotektion. Durch die Anwesenheit der antioxidativ wirkenden, nicht-substituierten Iminogruppe unterscheiden sich Bisarylimine grundlegend von neuroleptisch-wirkenden Phenothiazin-Derivaten. Wichtige strukturelle Voraussetzungen eines erfolgreichen antioxidativen Neuropharmakons, wie eine hohe Radikalisierbarkeit, die stabile Radikalform und der lipophile Charakter des aromatischen Ringsystems, werden in der Bisaryliminstruktur erfüllt. Antioxidative Bisarylimine könnten in der Therapie der Parkinsonschen Krankheit als eine effektive neuroprotektiv-therapeutische Strategie weiter entwickelt werden.

The near babylonian speech confusion in early detection of psychosis

It is barely 15 years since, in 1996, the issue theme of Schizophrenia Bulletin (Vol 22, 2) “Early Detection, and Intervention in Schizophrenia” signified the commencement of this field of research. Since that time the field of early detection research has developed rapidly and it may be translated into clinical practice by the introduction of an Attenuated Psychosis Syndrome in Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, (DSM-5) (www.dsm5.org/ProposedRevisions/Pages/proposedrevision.aspx?rid=412#). Attenuated psychotic symptoms (APS) had first been suggested as a clinical predictor of first-episode psychosis by the Personal Assessment and Crisis Evaluation (PACE) Clinic group as part of the ultrahigh risk (UHR) criteria.1 The term ultrahigh risk became broadly accepted for this set of criteria for imminent risk of developing psychosis in the late 1990s. The use of the term “prodrome” for a state characterized by at-risk (AR) criteria was criticized as a retrospective concept inevitably followed by the full-blown disorder.1 Although alternative terms have been suggested, prodrome is still used in prospective studies (eg, prodromally symptomatic, potentially or putatively prodromal, prodrome-like state/symptoms). Some alternative suggestions such as prepsychotic state/symptoms, subthreshold psychotic symptoms, early psychosis, subsyndromal psychosis, hypopsychosis, or subpsychosis were short-lived. Other terms still in use include UHR, at-risk mental state (ARMS), AR, high risk, clinical high risk (CHR), or early and late AR state. Further, the term psychotic-like experiences (PLEs) has recently (re-)entered early detection research. …

Prediction and prevention of schizophrenia: what has been achieved and where to go next?

In modern medicine, vigorous efforts are being made in the prediction and prevention of diseases. Mental disorders are suitable candidates for the application of this program. The currently known neurobiological and psychosocial risk indicators for schizophrenia do not have a predictive power sufficient for selective prevention in asymptomatic patients at risk. However, once predictive basic and later pre-psychotic high risk symptoms of psychosis develop into the five-year initial prodrome, the impending outbreak of the disease can be predicted with high accuracy. Research findings suggest a differential strategy of indicated prevention with cognitive behavioral therapy in early initial prodromal states and low dosage atypical antipsychotics in late initial prodromal states. The most important future tasks are the improvement of the predictive power by risk enrichment and stratification, as well as the confirmation of the existing and the development of new prevention strategies, with a stronger focus on the etiology of the disorder. In addition, the prediction and prevention approach would benefit from the inclusion of risk symptoms in the DSM-5 criteria.

Maladaptive Emotion Regulation is Related to Distressed Personalities in Cardiac Patients

Cardiac patients with Type D ('distressed') personality perceive more stress. It is unclear to what extent Type D personality might represent deficits in emotion regulation that are known to play an important role in the development of mental disorders. This study evaluated the relationship between emotion regulation and Type D personality and assessed the influence of mood and stress on Type D.

Nondermatomal somatosensory deficits in chronic pain patients: are they really hysterical?

Patients with chronic pain disorders frequently show nondermatomal somatosensory deficits (NDSDs) that are considered to be functional. Typically, NDSDs show quadratomal or hemibody distribution ipsilateral to the areas of chronic pain. According to the Diagnostic and Statistical Manual of Mental Disorders, 4th edition and the International Classification of Diseases, 10th revision, such functional somatosensory deficits are classified in the chapter "conversion disorder." Many publications also used the term "hysterical sensory loss." However, doubts are increasing about this one-sided psychiatric view. We aimed to better characterize the biopsychosocial factors associated with NDSDs. Therefore, we compared 2 groups of inpatients with chronic pain disorder, of whom 90 suffered from NDSDs and 90 did not. The patients with NDSDs all showed widespread somatosensory deficits with hemibody distribution. On logistic regression analysis, history of a prior physical trauma was positively predictive for patients with NDSDs. Personality disorder and adverse childhood experiences were positively predictive for the control group with chronic pain disorders without NDSDs. The frequencies of comorbid depression and anxiety disorder did not differ statistically between groups. In conclusion, pain patients with NDSDs are, psychopathologically, by no means more noticeable personalities than patients with chronic pain disorder without NDSDs. Similar to complex regional pain syndromes, we assume a multifactorial etiology of NDSDs, including stress. Based on our observations, terms like "hysteric" should not be applied any longer to patients with NDSDs who suffer from chronic pain.

Atypical depression and alcohol misuse are related to the cardiovascular risk in the general population

OBJECTIVE: The aims of the present study were to assess the associations between mood, anxiety and substance use disorders, including their subtypes, and the prevalence of cardiovascular risk factors (CVRFs). METHOD: Thorough physical investigations, biological measures and standardized interview techniques were used to assess 3716 subjects of an urban area, aged 35-66 years. RESULTS: Atypical depression was associated with increased prevalence of overweight, diabetes and the metabolic syndrome (OR = 1.5, 95% C.I. 1.1-2.0; OR = 2.0, 95% C.I. 1.1-3.5, OR = 1.6, 95% C.I. 1.0-2.4 respectively), whereas decreased prevalence of overweight was found in melancholic (OR = 0.7, 95% C.I. 0.6-0.9) and unspecified depression (OR = 0.8, 95% C.I. 0.7-1.0). Alcohol abuse was associated with diabetes (OR = 1.8, 95% C.I. 1.1-2.9) and dyslipidemia (OR = 1.3, 95% C.I. 1.0-1.8), alcohol dependence with dyslipidemia only (OR = 1.4, 95% C.I. 1.0-2.0). Almost all mental disorders were associated with a lifetime history of regular cigarette smoking, and atypical depression, alcohol misuse and drug dependence were associated with inactivity. CONCLUSION: To conclude results emphasize the need to subtype depression and to pay particular attention to the atypical subtype. Comorbid alcohol misuse may further increase the cardiovascular risk. Efforts to diminish smoking in subjects with mental disorders could be crucial measures to reduce their high incidence of cardiovascular disease.

[How can the mentally ill achieve sustained employment? Supported employment versus pre-vocational training]

People with severe mental disorders are often without work, although work may have a positive effect on their health. The paper presents some results in this field from the German S3 guidelines on psychosocial therapies. In terms of evidence-based medicine supported employment (SE - first place then train) has proven to be most effective. Nevertheless, SE is still rare in Germany. Pre-vocational training, however, follows the concept first train then place and is offered in rehabilitation of the mentally ill (RPK) centres in Germany. There is some evidence that the programs are beneficial for users. The UN Convention for the Rights of Persons with Disabilities outlines an obligation for work on an equal basis with others and for vocational training. So far, the German mental health system only partly meets these requirements.

Integrated care in patients with schizophrenia: results of trials published between 2011 and 2013 focusing on effectiveness and efficiency

Purpose of review: Overview on integrated care trials focusing on effectiveness and efficiency published from 2011 to 2013. Recent findings: Eight randomized controlled trials (RCTs) and 21 non-RCT studies were published from 2011 to 2013. Studies differed in several methodological aspects such as study population, psychotherapeutic approaches used, outcome parameters, follow-up times, fidelities, and implementation of the integrated care model and the nation-specific healthcare context with different control conditions. This makes it difficult to draw firm conclusions. Most studies demonstrated relevant improvements regarding symptoms (P = 0.001) and functioning (P = 0.01), quality of life (P = 0.01), adherence (P <0.05) and patient's satisfaction (P = 0.01), and reduction of caregiver's stress (P < 0.05). Mean total costs were favoring or at least equalizing costs but with positive effects found on subjective health favoring integrated care models. Summary: There is an increasing interest in the effectiveness and efficiency of integrated care models in patients with mental disorders, specifically in those with severe and persistent mental illness. To increase generalizability, future trials should exactly describe rationales and content of integrated care model and control conditions.

Inkonsistenz und psychische Gesundheit: eine Metaanalyse

Consistency within the psychological processes is accepted as a precondition for efficient functioning and good health. Inconsistency in contrast impairs meeting the requirements of environment and therefore impairs the satisfaction of human needs. It is also seen as a stressor and having the potential to increase the vulnerability for mental disorders (Grawe, 1998, 2004). Incongruence is a form of Inconsistency, describing the divergency between the perception of reality and the goals of a person. Discordance as a second form of Inconsistency is the amount of conflict between goals, wishes and motives. According to the Consistency Theory of Grawe, these two forms of Inconsistency together with avoidance goals and satisfaction of human needs play an important role at the emergence and the maintenance of mental disorders, as well as for the wellbeing of humans. This study includes a short overview of the conceptions of Inconsistency in the psychological literature and a metaanalysis about the interrelations between forms of Inconsistency and characteristics of health and disease. The results support mostly the assumptions of Consistency Theory. Almost all forms of Inconsistency are associated with characteristics of subjective wellbeing, health and disease. One has to take into consideration, that most of the results come from correlational studies with only one measuring time. It is therefore not possible to distinguish between cause and effect.