Abstract Background Anesthetic and/or opioid abuse is more prevalent among anesthesiologists than in other medical specialties and it has been associated with high mortality. The aim of this study was to evaluate factors associated with lethal anesthetic and/or opioid abuse among anesthesiologists. Methods We evaluated psychological factors, and occupational history and circumstances of death of anesthesiologists who died from anesthetic abuse. Data were obtained post-mortem from colleagues, and relatives. After finding eligible cases, we identified the key informants, who were interviewed personally or via email, through the qualitative method known as “Psychological Autopsy”. Results Eighteen cases of death were identified, but we were able to interview 44% of them (n = 8), most of whom were young males. They died at home or at the hospital and were found “at the scene”. Being an introspective person who did not share personal issues at workplace was the most prevalent personal characteristic. At work, they seemed to perform very well their functions, but some presented subtle changes such as to staying more than usual at the workplace and/or neglecting some of their responsibilities. The main reported factors to explain their substance abuse were emotional problems including psychiatric, excessive hours of work, and other health factors. Conclusion This study identified that emotional disturbances, compulsive work, and general health problems were the more prominent factors involved with those deaths. Further, larger studies are needed to better understand how these factors could be early identified in order to timely prevent anesthetic and/or opioid abuse and several deaths among anesthesiologists.

ABSTRACT Recent studies suggested that cannabis use influences on the emergence of psychosis by disrupting neurodevelopmental processes that occur during adolescence and early adulthood and which are reflected on brain anatomical changes detectable with MRI. However, no MRI studies have investigated whether intrauterine neurodevelopmental abnormalities also interact with later cannabis use to influence on psychosis risk. We investigated differences between first-episode psychosis (FEP) patients with history of cannabis use (FEPC+, n=28), FEP subjects without cannabis use (FEPC-, n=78) and healthy controls (n=80) in regard to the frequency of absent or short Adhesio Interthalamica (AI), a well-established marker of intrauterine neurodevelopment. The FEPC+ subgroup had a significantly lower prevalence of absent AI than FEPC- subjects, as well as a lack of a significantly shorter AI length compared to controls (as found in FEPC- subjects). These preliminary results show that psychosis subjects with cannabis use present a low rather than high frequency of absent AI, suggesting that fixed intrauterine neurodevelopmental abnormalities may not be associated with cannabis use later in life to influence on the emergence of psychosis. This is consistent with a view that multiple different etiological processes may lead to similar clinical presentations in patients with FEP.

OBJECTIVE: To investigate the effects of exercise training (ET) on muscle sympathetic nerve activity (MSNA) and executive performance during Stroop Color Word Test (SCWT) also referred to as mental stress test. METHODS: Forty-four individuals with obstructive sleep apnea (OSA) and no significant co-morbidities were randomized into 2 groups; 15 individuals completed the control period, and 18 individuals completed the ET. Mini-mental state of examination and intelligence quotient were also assessed. MSNA assessed by microneurography, heart rate by electrocardiography, blood pressure (automated oscillometric device) were measured at baseline and during 3 min of the SCWT. Peak oxygen uptake (VO2 peak) was evaluated using cardiopulmonary exercise testing. Executive performance was assessed by the total correct responses during 3 min of the SCWT. ET consisted of 3 weekly sessions of aerobic exercise, resistance exercises, and flexibility (72 sessions, achieved in 40±3.9 weeks). RESULTS: Baseline parameters were similar between groups. Heart rate, blood pressure, and MSNA responses during SCWT were similar between groups (p>0.05). The comparisons between groups showed that the changes in VO2 (4.7±0.8 vs -1.2±0.4) and apnea-hypopnea index (-7.4±3.1 vs 5.5±3.3) in the exercise-trained group were significantly greater than those observed in the control group respectively (p<0.05) after intervention. ET reduced MSNA responses (p<0.05) and significantly increased the number of correct answers (12.4%) during SCWT. The number of correct answers was unchanged in the control group (p>0.05). CONCLUSIONS: ET improves sympathetic response and executive performance during SCWT, suggesting a prominent positive impact of ET on prefrontal functioning in individuals with OSA. ClinicalTrials.gov: NCT002289625.

OBJETIVO: Abuso de substâncias e maus-tratos têm sido altamente associados com déficits nas funções executivas, porém pouco se conhece sobre o impacto da disfunção executiva nas atividades da vida real, especialmente em adolescentes. O objetivo deste estudo foi investigar a presença de déficits nas funções executivas em adolescentes abusadores de substâncias com histórico de maus-tratos, comparando-os com um grupo de jovens controles saudáveis, assim como analisar a associação entre o desempenho executivo e o nível de escolaridade dos participantes. MÉTODO: A amostra foi composta por 15 adolescentes abusadores de substâncias, vítimas de maus tratos e 15 adolescentes saudáveis, sem história de maus-tratos. Todos os participantes foram avaliados pela Bateria de Avaliação Frontal, composto por seis subtestes: Conceituação, Flexibilidade mental, Programação motora, Sensibilidade à interferência, Controle inibitório e Autonomia Ambiental RESULTADOS: Os adolescentes abusadores não diferiram dos controles saudáveis em variáveis sócio-demográficas, tais como idade, etnia e lateralidade. No entanto, apresentaram desempenho significativamente abaixo dos controles em quase todos os domínios das funções executivas, incluindo capacidade de abstração, flexibilidade cognitiva, planejamento motor e sensibilidade à interferência. Os adolescentes vítimas de maus tratos concluíram menos anos de educação formal do que os controles. A pontuação total da Bateria de Avaliação Frontal correlacionou com o nível de escolaridade, na amostra total (r = 0.511; p < 0.01). CONCLUSÃO: Os adolescentes abusadores de substâncias com histórico de maus-tratos apresentam prejuízos em várias medidas de Funções Executivas. Os resultados da Bateria de Avaliação Frontal associam-se com os anos completados de escolaridade. Nossos resultados evidenciam o impacto negativo da disfunção executiva no aproveitamento escolar em adolescentes. Estratégias com foco em reabilitação neuropsicológica podem ser relevantes para ajudar adolescentes abusadores de substâncias e vítimas de maus tratos a atingirem melhor aproveitamento na escola e, talvez, na vida como um todo.

OBJECTIVE: Substance abuse and maltreatment are highly associated with Executive Cognitive Function impairments, but very little is known about how symptoms of a condition known as Dysexecutive Syndrome may impact on real-life activities, especially in adolescents. This study investigated the presence of Executive Cognitive Function deficits in maltreated substance-abusing adolescents relative to healthy control subjects and analyzed the association between executive performance and educational attainment. METHOD: The sample consisted of 15 maltreated adolescent substance abusers and 15 non-maltreated healthy adolescents (controls). They were assessed by the Frontal Assessment Battery, composed of six subtests: Conceptualization, Mental flexibility, Motor programming, Sensitivity to interference, Inhibitory control, and Environmental autonomy. RESULTS: Maltreated adolescents did not differ from controls in sociodemographic variables such as age, ethnicity, and handedness. However, they performed significantly and importantly below controls in almost all domains of Executive Cognitive Function, including abstract abilities, cognitive flexibility, motor planning, and sensitivity to interference. Maltreated adolescents also completed fewer years of formal education vs. controls. The Frontal Assessment Battery total score correlated with educational attainment throughout the sample (r = 0.511; p < 0.01). CONCLUSION: Substance-abusing adolescents with a history of maltreatment performed more poorly vs. controls on a variety of measurements of executive functioning, and the results of the Frontal Assessment Battery were associated with educational attainment. Our results evidence a negative impact of dysexecutive symptoms on educational attainment in adolescents. Strategies focusing on neuropsychological rehabilitation may be relevant to help substance-abusing and maltreated adolescents to perform better at school and perhaps in life.

OBJECTIVE: Despite the high prevalence of substance abuse and mood disorders among victimized children and adolescents, few studies have investigated the association of these disorders with treatment adherence, represented by numbers of visits per month and treatment duration. We aimed to investigate the effects of substance abuse and mood disorders on treatment adherence and duration in a special program for victimized children in São Paulo, Brazil. METHODS: A total of 351 participants were evaluated for psychiatric disorders and classified into one of five groups: mood disorders alone; substance abuse disorders alone; mood and substance abuse disorders; other psychiatric disorders; no psychiatric disorders. The associations between diagnostic classification and adherence to treatment and the duration of program participation were tested with logistic regression and survival analysis, respectively. RESULTS: Children with mood disorders alone had the highest rate of adherence (79.5%); those with substance abuse disorders alone had the lowest (40%); and those with both disorders had an intermediate rate of adherence (50%). Those with other psychiatric disorders and no psychiatric disorders also had high rates of adherence (75.6% and 72.9%, respectively). Living with family significantly increased adherence for children with substance abuse disorders but decreased adherence for those with no psychiatric disorders. The diagnostic correlates of duration of participation were similar to those for adherence. CONCLUSIONS: Mood and substance abuse disorders were strong predictive factors for treatment adherence and duration, albeit in opposite directions. Living with family seems to have a positive effect on treatment adherence for patients with substance abuse disorders. More effective treatment is needed for victimized substance-abusing youth

CONTEXTO: A infância e a adolescência são períodos relevantes para a maturação do cérebro. Experiências no começo da vida exercem influência em padrões de comportamentos da vida adulta. OBJETIVO: Analisar estudos neuropsicológicos e de neuroimagem associados ao estresse emocional na infância e adolescência que foram publicados na literatura nos últimos 20 anos MÉTODOS: Revisão da literatura na base de dados Medline/PubMed com os termos relacionados à neuropsicologia, neuroimagem e vivência de abandono, violência doméstica, abuso físico, abuso sexual e negligência. RESULTADOS: Foram encontrados 607 artigos, dos quais 19 foram selecionados para análise por se adequarem ao tema proposto. Apesar das divergências entre eles, há evidências de que grupos com experiência de estresse emocional precoce (EEP) apresentam prejuízos em funções neurocognitivas como atenção, inteligência, linguagem, funções executivas e tomada de decisões, assim como alterações no hipocampo, corpo caloso, córtex pré-frontal e córtex cingulado anterior. A ocorrência de transtornos psiquiátricos e de alterações comportamentais também é relevante nesses indivíduos. CONCLUSÕES: Em virtude da diversidade de efeitos negativos do EEP no desenvolvimento neuropsicológico, considera-se fundamental a realização de pesquisas sistematizadas que possam nortear a elaboração de estratégias de diagnóstico e tratamento específicas, além da implementação de políticas públicas de prevenção à violência na infância e adolescência.

BACKGROUND: Childhood and adolescence are relevant periods for the brain maturation process. Experiences in early life have an important influence on adults patterns of behavior. OBJECTIVE: To analyze what have been published in the last 20 years about neuropsychological and neuroimaging, associated with occurrence of various forms of emotional stress in childhood and adolescence. METHODS: Literature review of the Medline/PubMed database with the terms related to neuropsychology, neuroimaging, abandonment experience, domestic violence, physical and sexual abuse and neglect. RESULTS: 607 articles were found but only 19 fit with the proposed subject and were selected. Despite the differences between the studies, there is evidence that groups with experience of early emotional stress show losses in neurocognitive functions such as attention, intelligence, language, executive functions, and decision-making, as well as changes in hippocampus, corpus callosum prefrontal cortex, and anterior cingulate cortex. The occurrence of psychiatric disorders and behavioral disorders were also relevant in these individuals. DISCUSSION: Considering many negative consequences that early stress can cause in neuropsychological and mental development, there is a need for more research on the topic in order to develop specific strategies for diagnosis and treatment, besides the implementation of public policies for violence prevention in childhood and adolescence, especially in developing countries.

Este projeto relata a implantação de um serviço de saúde mental por meio de parceria do Instituto de Psiquiatria do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo com a Prefeitura do Município de Porto Nacional, Estado de Tocantins. Na região havia poucos serviços de saúde mental, praticamente com ausência de assistência num raio de 500 km. Foi realizado por equipe formada por médicos residentes, psicólogos e aprimorandos de Psicologia, que auxiliaram na implantação de um Núcleo de Atenção Psicossocial (NAPS) e de diversos serviços à comunidade local. Os benefícios foram inúmeros à comunidade e aos participantes.

The beginning and organization of a Mental Health Service through cooperation between The Institute and Department of Psychiatry - University of São Paulo and the city of Porto Nacional, Tocantins, Central Brazil There was no systematic mental health assistance in this region. The project was developed by psychiatric residents, psychologists and psychology trainees who through volunteer work helped to organize a mental health service and assistance to the community. Benefits for the community and the volunteer workers were discussed.

Trata-se de um caso de Transtorno de Personalidade Borderline, encaminhado para a área de Psicoterapia Dinâmica Breve (PDB) do Centro de Psicologia Aplicada da UNESP - Bauru/SP. O foco delimitado consistiu em trabalhar as características depressivas do paciente, buscando ajudá-lo a elaborar o luto pela perda de sua mãe. A análise deste caso veio corroborar a hipótese de que pacientes com transtorno de personalidade borderline também podem ser beneficiados com a PDB. A peculiaridade desta modalidade de atendimento está relacionada ao estabelecimento de objetivos terapêuticos (foco) condizentes com as reais possibilidades e limites de cada paciente.

This paper presents a case of borderline personality disorder treated within Short-term Dynamic Psychotherapy at the Applied Psychology Center of the UNESP-Bauru/SP. The psychotherapy focused the patient's depressive characteristics aiming to help him to elaborate his losses. This case, considered a successful one, confirms the hypothesis that borderline patients can also benefit from Short-term Dynamic Psychotherapy, once realistic aims are set.