Treatment seeking by individuals with obsessive-compulsive disorder from the British Psychiatric Morbidity Survey of 2000

Objective: For several reasons, many individuals with obsessive-compulsive disorder (OCD) do not seek treatment. However, data on treatment seeking from community samples are scant. This study analyzed service use by adults with OCD living in private households in Great Britain. Methods: Data from the British Survey of Psychiatric Morbidity of 2000, in which 8,580 individuals were surveyed, were analyzed. Service use was compared for those with OCD, with other neuroses, with different subtypes of OCD (only obsessions, only compulsions, or both), and with OCD and comorbid neuroses. Results: Persons with OCD (N=114) were more likely than persons with other neuroses (N=1,395) to be receiving treatment (40% compared with 23%, p<.001). However, those with OCD alone (N=38) were much less likely than those with OCD and a comorbid disorder to be in treatment (14% compared with 56%, p<.001). In the previous year, 9.4% of persons with OCD had seen a psychiatrist and 4.6% had seen a psychologist. Five percent were receiving cognitive-behavioral therapy, 2% were taking selective serotonin reuptake inhibitors, and 10% were taking tricyclics. Conclusions: Most persons with OCD were not in contact with a mental health professional, and apparently very few were receiving appropriate treatments. Very few persons with noncomorbid OCD were receiving treatment. Individuals with OCD who are in treatment may not be disclosing their obsessions and compulsions and may be discussing other emotional symptoms, leading to inappropriate treatment strategies. Public awareness of OCD symptoms should be raised, and primary care professionals should inquire about them with all patients who have depressive or anxiety disorders.

Obsessive-compulsive disorder: Prevalence, comorbidity, impact, and help-seeking in the British National Psychiatric Morbidity Survey of 2000

Objective: There is little information about obsessive-compulsive disorder in large representative community samples. The authors aimed to establish obsessive-compulsive disorder prevalence and its clinical typology among adults in private households in Great Britain and to obtain generalizable estimates of impairment and help-seeking.Method: Data from the British National Psychiatric Morbidity Survey of 2000, comprising 8,580 individuals, were analyzed using appropriate measurements. The study compared individuals with obsessive-compulsive disorder, individuals with other neurotic disorders, and a nonneurotic comparison group. ICD-10 diagnoses were derived from the Clinical Interview Schedule-Revised.Results: the authors identified 114 individuals (74 women, 40 men) with obsessive-compulsive disorder, with a weighted 1-month prevalence of 1.1%. Most individuals (55%) in the obsessive-compulsive group had obsessions only. Comorbidity occurred in 62% of these individuals, which was significantly greater than the group with other neuroses (10%). Co-occurring neuroses were depressive episode (37%), generalized anxiety disorder (31%), agoraphobia or panic disorder (22%), social phobia (17%), and specific phobia (15%). Alcohol dependence was present in 20% of participants, mainly men, and drug dependence was present in 13%. Obsessive-compulsive disorder, compared with other neurotic disorders, was associated with more marked social and occupational impairment. One-quarter of obsessive-compulsive disorder participants had previously attempted suicide. Individuals with pure and comorbid obsessive-compulsive disorder did not differ according to most indices of impairment, including suicidal behavior, but pure individuals were significantly less likely to have sought help (14% versus 56%).Conclusions: A rare yet severe mental disorder, obsessive-compulsive disorder is an atypical neurosis, of which the public health significance has been underestimated. Unmet need among individuals with pure obsessive-compulsive disorder is a cause for concern, requiring further investigation of barriers to care and interventions to encourage help-seeking.

Health surveys and use of maternal and child health care services in three municipalities within the São Paulo metropolitan area

Objectives. To describe the changes in the use of maternal and child health care services by residents of three municipalities-Embu, Itapecerica da Serra, and Taboao da Serra-in the São Paulo metropolitan area, 12 years after the implementation of the Unified Health System (SUS) in Brazil, and to analyze the potential of population-based health care surveys as sources of data to evaluate these changes.Methods. Two population-based, cross-sectional surveys were carried out in 1990 and 2002 in municipalities located within the São Paulo metropolitan area. For children under 1 year of age, the two periods were compared in terms of outpatient services utilization and hospital admission; for the mothers, the periods were compared in terms of prenatal care and deliveries. In both surveys, stratified and multiple-stage conglomerate sampling was employed, with standardization of interview questions.Results. The most important changes observed were regarding the location of services used for prenatal care, deliveries, and hospitalization of children less than 1 year of age. There was a significant increase in the use of services in the surrounding region or hometown, and decrease in the utilization of services in the city of São Paulo (in 1990, 80% of deliveries and almost all admissions for children less than 1 year versus 32% and 46%, respectively, in 2002). The use of primary care units and 24-hour walk-in clinics also increased. All these changes reflect care provided by public resources. In the private sector, there was a decrease in direct payments and payments through company-paid health insurance and an increase in payments through self-paid health insurance.Conclusions. The major changes observed in the second survey occurred simultaneous to the changes that resulted from the implementation of the SUS. Population-based health surveys are adequate for analyzing and comparing the utilization of health care services at different times.

Morbidity-mortality and performance evaluation of Brahman calves from in vitro embryo production

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

A study of actinic cheilitis treatment by two low-morbidity CO(2) laser vaporization one-pass protocols

Therapeutic approaches to chronic actinic cheilitis focus on the removal or destruction of diseased epithelium. The CO(2) laser has become an important therapeutic alternative, achieving clinical resolution in around 90% of patients. Although many laser physical parameters have been reported, some are known for their low potential for scar induction without compromising the success of the results. The aim of this clinicohistological study was to compare the therapeutic responses to two low-morbidity protocols involving a single laser pass. A total of 40 patients with chronic multicentric and microscopically proven disease were randomly submitted to two conservative CO(2) laser protocols using a bilateral comparative model. The degree of histological atypia of the epithelium was determined in 26 patients both pre- and postoperatively for both protocols. Other histological phenomena were assessed in addition to this central analysis parameter. Clinical recurrence occurred in 12.5% of patients for each protocol, together with a significant reduction in the degree of epithelial atypia (p < 0.001), which was occasionally complete. However, no difference was found between the protocols (p > 0.05). Using these morphological parameters it was not possible to determine whether postoperative epithelial atypias in part of the sample were reactive or residual in nature. A few patients may show minor postoperative lesions. Due to their potential to achieve clinical and importantly microscopic resolution, the studied protocols may be used for mild through moderate dysplastic epithelium and clinically diffuse disease.

The signature of dark energy perturbations in galaxy cluster surveys

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Comparação das estimativas de prevalência de indicadores de saúde no Município de Campinas, São Paulo, Brasil, nos anos de 2001/2002 (ISA-SP) e 2008/2009 (ISA-Camp)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Análise das condições de saúde e de vida da população urbana de Botucatu, São Paulo (Brasil): IV - Morbidade referida em entrevistas domiciliárias, 1983-1984

Objetivou-se estudar a morbidade referida pela população urbana amostrada, no Município de Botucatu, SP, Brasil, em 1983/84, segundo sexo, idade, escolaridade e renda per capita. O método consistiu em entrevistas domiciliárias, com aplicação de dois formulários pré-codificados. Os entrevistadores eram leigos treinados e supervisionados, e a pessoa entrevistada foi quase sempre a mãe de família. O período recordatório estabelecido em relação aos eventos informados (queixas, sintomas, acidentes comuns e diagnósticos) foi de três semanas. Das 7.075 pessoas amostradas (12% da população), 56% apresentaram episódios mórbidos, totalizando 6.649 episódios. As mulheres, bem como o grupo etário de 50 e mais anos apresentaram maior freqüência de queixas. A escolaridade e a renda per capita não diferenciaram os entrevistados quanto à ocorrência maior ou menor de episódios. A prevalência de episódios mórbidos foi de 939/1.000 entrevistados. Predominaram queixas do aparelho respiratório (20% do total de queixas), principalmente as infecções respiratórias agudas. em segundo lugar, os sinais e sintomas mal definidos (19%) e, a seguir, as doenças do sistema osteo-muscular, do sistema nervoso e do sistema circulatório, com proporções similares (ao redor de 9%) e, finalmente, as do sistema digestivo e as lesões e envenenamentos (ao redor de 8%). Foram estimados os coeficientes de prevalência por grupos de doença (pela CID), segundo as variáveis estudadas. São comentadas as dificuldades de comparação dos resultados obtidos com os de trabalhos congêneres, face às diferenças nos métodos usados, apontando-se para a necessidade de uma padronização metodológica dos estudos de morbidade referida, cuja importância epidemiológica e para o planejamento em saúde vem sendo amplamente reconhecida.

Feelings and Perceptions of Women in the Pregnancy-Puerperal Cycle Who Survived Severe Maternal Morbidity

Objetivou-se compreender a experiência relativa à morbidade materna grave, a partir de um grupo de mulheres que vivenciou esse problema. Adotaram-se os preceitos metodológicos da pesquisa qualitativa, sendo o Discurso do Sujeito Coletivo o referencial metodológico. Foram entrevistadas 16 mulheres que vivenciaram a morbidade materna grave. Os resultados foram discutidos a partir de quatro temas: descrevendo o desejo e o planejamento para ter um filho, percebendo seu problema de saúde, sua influência na gestação e para o concepto, passando pelo choque inicial no pós-parto e experienciando a situação de risco: desejos, frustrações e superação. Espera-se que este trabalho possa contribuir para qualificar a assistência de enfermagem, especialmente para reconhecer a diversidade e amplitude de necessidades que mulheres apresentam em situações de morbidade grave, durante o ciclo gravídico puerperal.

Influence of sedation on morbidity and mortality in the intensive care unit

CONTEXTO: Embora cerca de 30% a 50% dos pacientes hospitalizados em unidades de terapia intensiva (UTI) recebam algum tipo de sedativo, existe escassez de informações sobre efeitos adversos desta prática, especialmente no Brasil. Estes efeitos podem ser significantes e o uso de sedativos é associado a elevação de infecção e mortalidade, mesmo sendo difícil avaliar o impacto clínico deste procedimento. OBJETIVO: Avaliar o impacto da sedação sobre incidência de complicações e mortalidade em doentes graves durante internação em unidade de terapia intensiva. TIPO DE ESTUDO: Estudo prospectivo. LOCAL: Unidade de Terapia Intensiva Cirúrgica da Universidade Federal de São Paulo (UNIFESP) - Escola Paulista de Medicina. PARTICIPANTES: Após excluídos pacientes que permaneceram menos de 24 horas ou sem exames indispensáveis para o cálculo do índice de gravidade (APACHE II), restaram 307 pacientes. Estes foram divididos em dois grupos: Grupo Sedado e Grupo Não Sedado. Constatada heterogeneidade com relação ao APACHE II, foram pareados 97 sedados e 97 não sedados com idênticos índices de gravidade. VARIÁVEIS ESTUDADAS: Impacto da sedação e das técnicas sobre a mortalidade, tempo de internação, além da incidência de escara de decúbito ou pressão, trombose venosa profunda e infecção. RESULTADOS: Não houve diferença na incidência de trombose venosa profunda, entre os grupos Sedado e Não Sedado, enquanto que escara de decúbito foi significativamente maior nos sedados (p = 0,03). Infecção foi detectada em 45,4% dos pacientes com sedação e em 21,6% dos pacientes sem sedação (p = 0,006). A mortalidade para os pacientes que não receberam qualquer tipo de sedativo foi de 20,6% e, para aqueles que foram sedados durante a internação, foi de 52,6% (p < 0,0001). CONCLUSÕES: Conclui-se que a sedação está associada a maior duração da internação, morbidade e mortalidade significativas. Apesar da intensidade das associações encontradas, não é possível estabelecer relação causal entre sedação e mortalidade.

Epidemiologia do transtorno obsessivo-compulsivo: uma revisão

Os inquéritos populacionais são importantes, pois amostras clínicas tendem a apresentar vieses de seleção. Aspectos sociodemográficos e relacionados à própria condição mórbida podem interferir na procura por tratamento. Pela natureza egodistônica do transtorno obsessivo-compulsivo, seus portadores tendem a ocultar o problema, podendo não procurar ou demorar a procurar tratamento. Porém, a maior parte do conhecimento atual sobre o transtorno obsessivo-compulsivo advém de amostras clínicas, que não representam a totalidade dos casos. Foi feita uma revisão convencional da literatura através do Medline, PsicoInfo e Lilacs de inquéritos populacionais sobre o transtorno obsessivo-compulsivo, cobrindo o período de 1980 a 2004, utilizando-se como palavras-chave epidemiologia, transtorno obsessivo-compulsivo, inquéritos populacionais e prevalência. Estudos realizados em diferentes países indicam para o transtorno obsessivo-compulsivo uma prevalência atual em torno de 1,0% e ao longo da vida de 2,0 a 2,5%. Diferentemente de amostras clínicas, em quase todas as amostras populacionais há predomínio de mulheres e portadores que têm apenas obsessões. A freqüente comorbidade com outros transtornos mentais, particularmente depressão e outros transtornos ansiosos, repete-se em casos da população geral, que apresentam ainda uma associação com abuso de substâncias. Muitos portadores não estão em tratamento, particularmente os casos puros. Indicadores de incapacitação funcional demonstram um considerável impacto negativo do transtorno obsessivo-compulsivo. É preciso melhorar o conhecimento da população e dos profissionais de saúde sobre os sintomas do transtorno obsessivo-compulsivo para aumentar a procura de atendimento, assim como a correta identificação e abordagem terapêutica deste grave problema de saúde.

The application of biochemical responses to assess environmental quality of tropical estuaries: field surveys

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Brazilian network for the surveillance of maternal potentially life threatening morbidity and maternal near-miss and a multidimensional evaluation of their long term consequences

Background. It has been suggested that the study of women who survive life-threatening complications related to pregnancy (maternal near-miss cases) may represent a practical alternative to surveillance of maternal morbidity/mortality since the number of cases is higher and the woman herself is able to provide information on the difficulties she faced and the long-term repercussions of the event. These repercussions, which may include sexual dysfunction, postpartum depression and posttraumatic stress disorder, may persist for prolonged periods of time, affecting women's quality of life and resulting in adverse effects to them and their babies. Objective. The aims of the present study are to create a nationwide network of scientific cooperation to carry out surveillance and estimate the frequency of maternal near-miss cases, to perform a multicenter investigation into the quality of care for women with severe complications of pregnancy, and to carry out a multidimensional evaluation of these women up to six months. Methods/Design. This project has two components: a multicenter, cross-sectional study to be implemented in 27 referral obstetric units in different geographical regions of Brazil, and a concurrent cohort study of multidimensional analysis. Over 12 months, investigators will perform prospective surveillance to identify all maternal complications. The population of the cross-sectional component will consist of all women surviving potentially life-threatening conditions (severe maternal complications) or life-threatening conditions (the maternal near miss criteria) and maternal deaths according to the new WHO definition and criteria. Data analysis will be performed in case subgroups according to the moment of occurrence and determining cause. Frequencies of near-miss and other severe maternal morbidity and the association between organ dysfunction and maternal death will be estimated. A proportion of cases identified in the cross-sectional study will comprise the cohort of women for the multidimensional analysis. Various aspects of the lives of women surviving severe maternal complications will be evaluated 3 and 6 months after the event and compared to a group of women who suffered no severe complications in pregnancy. Previously validated questionnaires will be used in the interviews to assess reproductive function, posttraumatic stress, functional capacity, quality of life, sexual function, postpartum depression and infant development. © 2009 Cecatti et al.

The effects of soil pollution and its relation with morbidity in shoreline areas

Soil and subsoil pollution is not only significant in terms of environmental loss, but also a matter of environmental and public health. Solid, liquid and gaseous residues are the major soil contamination agents. They originate from urban conglomerates and industrial areas in which it is impossible to emphasize the chemical, petrochemical and textile industry; thermoelectric, mining, and ironmaster activities. The contamination process can thus be defined as a compound addition to soil, from what qualitative and or quantitative manners can modify soil's natural characteristics and use, producing baneful and deteriorative effects on human health. Studies have shown that human exposition to high concentration of some heavy metals found on soil can cause serious health problems, such as pulmonary or kidney complications, liver and nervous system harm, allergy, and the chronic exposition that leads to death. The present study searches for the correlation among soil contamination, done through a geochemical baseline survey of an industrial contamination area on the shoreline of Sao Paulo state. The study will be conducted by spatial analysis using Geographical Information Systems for mapping and regression analysis. The used data are 123 soil samples of percentage concentration of heavy metals. They were sampled and spatially distributed by geostatistics methods. To verify if there is a relation between heavy metals soil pollution and morbidity an executed correlation and regression analysis will be done using the pollution registers as the independent variables and morbidity as dependable variables. It is expected, by the end of the study, to identify the areas relation between heavy metals soil pollution and morbidity, moreover to be able to provide assistance in terms of new methodologies that could facilitate soil pollution control programs and public health planning. © 2010 WIT Press.