Trends in mortality from urologic cancers in Europe, 1970-2008.

BACKGROUND: In recent decades, there have been substantial changes in mortality from urologic cancers in Europe. OBJECTIVE: To provide updated information, we analyzed trends in mortality from cancer of the prostate, testis, bladder, and kidney in Europe from 1970 to 2008. DESIGN, SETTING, AND PARTICIPANTS: We derived data for 33 European countries from the World Health Organization database. MEASUREMENTS: We computed world-standardized mortality rates and used joinpoint regression to identify significant changes in trends. RESULTS AND LIMITATIONS: Mortality from prostate cancer has leveled off since the 1990s in countries of western and northern Europe, particularly over the last few years while it was still rising in Bulgaria, Romania, and Russia. In the European Union (EU), it reached a peak in 1995 at 15.0 per 100 000 men and declined to 12.5 per 100 000 in 2006. Mortality from testicular cancer has steadily declined in most countries in western and northern Europe since the 1970s. The declines were later and appreciably lower in central/eastern Europe. In EU, rates declined from 0.75 in 1980 to 0.32 per 100 000 men in 2006, with stronger declines up to the late 1990s and an apparent leveling off in rates thereafter. Over the last 15 years, mortality from bladder cancer has declined in most European countries in both sexes. The major exceptions were Bulgaria, Poland, and Romania. In the EU, bladder cancer mortality was stable until 1992 and declined thereafter from 7.3 to 5.5 per 100 000 men and from 1.5 to 1.2 per 100 000 women in 2006. Mortality from kidney cancer increased throughout Europe until the early 1990s and leveled off thereafter in many countries, except in a few central and eastern ones. Between 1994 and 2006, rates declined from 4.9 to 4.3 per 100 000 in EU men and from 2.1 to 1.8 per 100 000 in EU women. CONCLUSIONS: Over the last two decades, trends in urologic cancer mortality were favorable in Europe, with the exception of a few central and eastern countries.

Prévention du métanome en Suisse: où en sommes-nous [Melanoma prevention in Switzerland: where do we stand?]

Over the last 50 years, skin cancer rates (particularly melanoma) have markedly increased in Caucasian populations. Switzerland, with some 1,600 cases of, and 220 deaths from, malignant melanoma per year has among the highest rates in Europe. This public health issue, affecting relatively young people, has led to primary and secondary nationwide prevention campaigns being carried out for nearly 20 years. Observed changes in sun protection knowledge and attitudes have yet to impact on incidence trend. Early detection has resulted in a large increase in rates of thin melanoma with little change in rates of thick melanoma. Mortality has levelled off and a recent decrease, especially in women, cannot be ruled out. The efficiency of prevention campaigns should soon become more blatant if current efforts persist.

Expressão escrita de concluintes de curso universitário para formar professores

O objetivo central deste trabalho é o de relatar algumas análises de pesquisa sobre as condições que alunos concluintes de cursos de formação de professores exibem para atuar nos anos iniciais da escolaridade. realizado na perspectiva dos estudos culturais, o estudo permite traçar o perfil desse alunado na dimensão específica do domínio da recepção e produção do texto escrito. Os dados referem-se a alunos concluintes de um Curso Normal Superior privado, de instituição do interior paulista, em 2005. Com o aporte da sociologia procura-se compreender criticamente esse modelo de formação atual, analisando-o a partir de dentro das instituições formadoras e de seus agentes. Os resultados apontam a precariedade das condições de domínio dos conteúdos escolares básicos relacionados à leitura e à escrita, indispensáveis para o exercício futuro da profissão docente nos primeiros anos do ensino fundamental, o que equivale a constatar, nessa parcela do alunado do ensino superior, indícios de falência do sistema escolar de ensino.

Cigarette smoking and endometrial cancer risk: the modifying effect of obesity.

The objective of this study was to evaluate the association between cigarette smoking and endometrial cancer risk by investigating potential modifying effects of menopausal status, obesity, and exogenous hormones. We pooled data from three case-control studies with the same study design conducted in Italy and Switzerland between 1982 and 2006. Overall, 1446 incident endometrial cancers and 4076 hospital controls were enrolled. Odds ratios (OR) and 95% confidence intervals (CI) were estimated using logistic regression models, conditioned on study and centre, and adjusted for age, period of interview, age at menarche, parity, and body mass index. In comparison with never smokers, current smokers showed reduced endometrial cancer risk (OR: 0.80; 95% CI: 0.66-0.96), with a 28% decrease in risk for smoking >/=20 cigarettes/day. The association did not vary according to menopausal status, oral contraceptive use, or hormone replacement therapy. However, heterogeneity emerged according to body mass index among postmenopausal women, with obese women showing the greatest risk reduction for current smoking (OR: 0.47; 95% CI: 0.27-0.81). In postmenopausal women, obesity turned out to be an important modifier of the association between cigarette smoking and the risk of endometrial cancer. This finding calls for caution in interpreting the favorable effects of cigarette smoking, considering the toxic and carcinogenic effects of tobacco.

Influence of HIV-related immunodeficiency on the risk of hepatocellular carcinoma.

OBJECTIVE: To investigate HIV-related immunodeficiency as a risk factor for hepatocellular carcinoma (HCC) among persons infected with HIV, while controlling for the effect of frequent coinfection with hepatitis C and B viruses. DESIGN: A case-control study nested in the Swiss HIV Cohort Study. METHODS: Twenty-six HCC patients were identified in the Swiss HIV Cohort Study or through linkage with Swiss Cancer Registries, and were individually matched to 251 controls according to Swiss HIV Cohort Study centre, sex, HIV-transmission category, age and year at enrollment. Odds ratios and corresponding confidence intervals were estimated by conditional logistic regression. RESULTS: All HCC patients were positive for hepatitis B surface antigen or antibodies against hepatitis C virus. HCC patients included 14 injection drug users (three positive for hepatitis B surface antigen and 13 for antibodies against hepatitis C virus) and 12 men having sex with men/heterosexual/other (11 positive for hepatitis B surface antigen, three for antibodies against hepatitis C virus), revealing a strong relationship between HIV transmission route and hepatitis viral type. Latest CD4+ cell count [Odds ratio (OR) per 100 cells/mul decrease = 1.33, 95% confidence interval (CI) 1.06-1.68] and CD4+ cell count percentage (OR per 10% decrease = 1.65, 95% CI 1.01-2.71) were significantly associated with HCC. The effects of CD4+ cell count were concentrated among men having sex with men/heterosexual/other rather than injecting drug users. Highly active antiretroviral therapy use was not significantly associated with HCC risk (OR for ever versus never = 0.59, 95% confidence interval 0.18-1.91). CONCLUSION: Lower CD4+ cell counts increased the risk for HCC among persons infected with HIV, an effect that was particularly evident for hepatitis B virus-related HCC arising in non-injecting drug users.

[Voyage en Italie : 1824-1830]. , [Palazzo Pretorio et église San Lorenzo sur la grande place] : [plan d'ensemble] : [dessin] / h. L. [Henri Labrouste]

Référence bibliographique : Weigert, 107

Childhood cancer mortality in America, Asia, and Oceania, 1970 through 2007.

BACKGROUND: Over the last 4 decades, childhood cancer mortality declined in most developed areas of the world. However, scant information is available from middle-income and developing countries. The authors analyzed and compared patterns in childhood cancer mortality in 24 developed and middle-income countries in America, Asia, and Oceania between 1970 and 2007. METHODS: Childhood age-standardized annual mortality rates were derived from the World Health Organization (WHO) database for all neoplasms, bone and kidney cancer, non-Hodgkin lymphoma (NHL), and leukemias. RESULTS: Since 1970, rates for all childhood cancers dropped from approximately 8 per 100,000 boys to 3 per 100,000 boys and from 6 per 100,000 girls to 2 per 100,000 girls in North America and Japan. Latin American countries registered rates of approximately 5 per 100,000 boys and 4 per 100,000 girls for 2005 through 2007, similar to the rates registered in more developed areas in the early 1980s. Similar patterns were observed for leukemias, for which the mortality rates were 0.81 per 100,000 boys and 0.55 per 100,000 girls in North America, 0.86 per 100,000 boys and 0.68 per 100,000 girls in Japan, and 1.98 per 100,000 boys and 1.65 per 100,000 girls in Latin America for 2005 through 2007. Bone cancer rates for 2005 through 2007 were approximately 2-fold higher in Argentina than in the United States. During the same period, Mexico registered the highest rate for kidney cancer and Colombia registered the highest rate for NHL, whereas the lowest rates were registered by Japan for kidney and by Japan and the United States for NHL. CONCLUSIONS: Improvements in the adoption of current integrated treatment protocols in Latin American and other lower- and middle-income countries worldwide would avoid a substantial proportion of childhood cancer deaths.

[Voyage en Italie : 1824-1830]. , Baptistère, Sur une Echelle de 0,005 P.M. : [élévation] : [dessin] / h. L. [Henri Labrouste]

Référence bibliographique : Weigert, 144

[Voyage en Italie : 1824-1830]. , Tombeau dans le Baptistère : [coupe et élévation] : [dessin] / h. L. [Henri Labrouste]

Référence bibliographique : Weigert, n. d.

[Voyage en Italie : 1824-1830]. , Détails des portes du Baptistère [avec deux panneaux représentant la présentation de la tête de Saint-Jean à Hérode, et par Salomé à Hérodiade] : [quatre motifs] : [dessin] / h. L. [Henri Labrouste]

Référence bibliographique : Weigert, 146