Alteraciones músculo-esqueléticas relacionadas con la profesión de crupier de casino

[ES] Se sugiere que el entorno de trabajo es fundamental para el desarrollo profesional de este colectivo. Además se indica que las piernas, la zona lumbar y la zona dorsal son las regiones predominantes con dolor, seguidas por el cuello y los miembros superiores. Se recomienda una serie de pautas con el objetivo de mejorar las condiciones de trabajo y de evitar la aparición de estas alteraciones.

Frauen und AIDS in Tansania /// Arbeitspapiere / Institut für Ethnologie und Afrikastudien ; 60

Mehr als die Hälfte aller HIV-positiven Tansanier sind Frauen. Ihre schwächere gesellschaftliche Stellung ist einer der Faktoren, der dazu beiträgt, dass sie einem erhöhten Infektionsrisiko ausgesetzt sind. Aufgrund geringerer Bildungschancen und einer anhaltenden gesellschaftlichen Idealvorstellung von der Frau als Mutter sind Frauen auch auf dem Arbeitsmarkt benachteiligt. Im Kontext von HIV/AIDS werden afrikanische Frauen häufig als passive Opfer der Epidemie dargestellt und es wird zu selten aufgezeigt, wie sie als Akteure eigene Strategien im Kampf gegen die Krankheit entwickeln. In letzter Zeit gewinnen Frauenorganisationen an Bedeutung, denn viele Frauen wollen ausdrücklich eigenverantwortlich und ohne Männer arbeiten. Eine solche Organisation ist die in meiner Arbeit vorgestellte NGO KIWAMWAKU („Kikundi cha Wanawake Mwanga kupambana na Ukimwi“ – Vereinigung von Frauen aus Mwanga zum Kampf gegen AIDS). Meine Forschung hat gezeigt, dass Frauen ihre gesellschaftliche Stellung durch das Engagement in einer NGO verbessern können. Sie können ein eigenes Einkommen erwirtschaften und nützliche Kenntnisse etwa in der Führung einer Organisation erlangen. Allerdings profitieren nicht alle Beteiligten gleichermaßen. Die drei Leiterinnen der erforschten NGO verfügten über die meisten Vorteile; sie profitierten finanziell, aber auch ideell, denn sie genossen durch ihre Arbeit hohes Ansehen im gesamten Mwanga-Distrikt. Dagegen konnten einige der Klientinnen nur in sehr geringem Maße von Interventionen profitieren. Letztlich bin ich jedoch überzeugt davon, dass durch solche Frauenorganisationen ein wichtiger Prozess angestoßen worden ist, durch den Frauen mittel- oder langfristig eine stärkere Stellung innerhalb der tansanischen Gesellschaft erlangen können, was sich wiederum positiv auf die immer noch steigenden HIV/AIDS-Infektionsraten auswirken kann.

Examining the Role of Vocational Rehabilitation on Access to Care and Public Health Outcomes for People Living with HIV/AIDS

The purpose of this study is to examine the role of vocational rehabilitation services in contributing to the goals of the National HIV/AIDS strategy. Three key research questions are addressed: (a) What is the relationship among factors associated with the use of vocational rehabilitation services for people living with HIV/AIDS? (b) Are the factors associated with use of vocational rehabilitation also associated with access to health care, supplemental employment services and reduced risk of HIV transmission? And (c) What unique role does use of vocational rehabilitation services play in access to health care and HIV prevention? Survey research methods were used to collect data from a broad sample of volunteer respondents who represented diverse racial (37% Black, 37% White, 18% Latino, 7% other), gender (65% male, 34% female, 1% transgender) and sexual orientation (48% heterosexual, 44% gay, 8% bisexual) backgrounds. The fit of the final structural equation model was good (root mean square error of approximation = .055, Comparative Fit Index=.953, Tucker Lewis Index=.945). Standardized effects with bootstrap confidence intervals are reported. Overall, the findings support the hypothesis that vocational rehabilitation services can play an important role in health and prevention strategies outlined in the National HIV/AIDS strategy.

A comparison of initial antiretroviral therapy in the Swiss HIV Cohort Study and the recommendations of the International AIDS Society-USA

In order to facilitate and improve the use of antiretroviral therapy (ART), international recommendations are released and updated regularly. We aimed to study if adherence to the recommendations is associated with better treatment outcomes in the Swiss HIV Cohort Study (SHCS).

SOCIAL CULTURAL FACTORS IN HIV/AIDS TRANSMISSION AMONG WOMEN IN RWANDA

This study examines the social cultural factors that influence HIV/AIDS transmission among women in RWANDA and especially in RUGALIKA sector. Some of those social cultural factors we can say marriage, polygamy, early marriage, poverty, religious beliefs, lack of access to productive resources and lack of education and training. The objectives of the study were to identify the social cultural factors which influence in HIV transmission among women and the constraint of HIV/AIDS among women and to find out how those constraint can be overcome and also to identify the measures that could be take for more prevent the spread of HIV infection to the women and to the all people in general. The research contains 5chapters which are: 1st chapter: general conclusion; 2nd chapter: literature review; 3rd chapter: research methodology; 4th chapter: data analysis and interpretation and the 5th chapter is general conclusion and recommendation. This research was conducted in RUGALIKA sector which has about 2990 women aged between 21 35 years old and thus a sample of 290 women was selected in different region of RUGALIKA sector. After the interpretation of the findings; the most vulnerable group is the women aged between 31-35 years; the vulnerability is due to different factors but most of them we have: poverty issues, polygamy, lack of access to productive resources, lack of education and training, religious beliefs and we cannot forget the physiological factors. After the genocide of 1994, Rwanda has known many orphans; and in RUGALIKA sector young women and girls are often to be sexual exploited in order to survive.

CD4 cell count and the risk of AIDS or death in HIV-Infected adults on combination antiretroviral therapy with a suppressed viral load: a longitudinal cohort study from COHERE

Background Most adults infected with HIV achieve viral suppression within a year of starting combination antiretroviral therapy (cART). It is important to understand the risk of AIDS events or death for patients with a suppressed viral load. Methods and Findings Using data from the Collaboration of Observational HIV Epidemiological Research Europe (2010 merger), we assessed the risk of a new AIDS-defining event or death in successfully treated patients. We accumulated episodes of viral suppression for each patient while on cART, each episode beginning with the second of two consecutive plasma viral load measurements <50 copies/µl and ending with either a measurement >500 copies/µl, the first of two consecutive measurements between 50–500 copies/µl, cART interruption or administrative censoring. We used stratified multivariate Cox models to estimate the association between time updated CD4 cell count and a new AIDS event or death or death alone. 75,336 patients contributed 104,265 suppression episodes and were suppressed while on cART for a median 2.7 years. The mortality rate was 4.8 per 1,000 years of viral suppression. A higher CD4 cell count was always associated with a reduced risk of a new AIDS event or death; with a hazard ratio per 100 cells/µl (95% CI) of: 0.35 (0.30–0.40) for counts <200 cells/µl, 0.81 (0.71–0.92) for counts 200 to <350 cells/µl, 0.74 (0.66–0.83) for counts 350 to <500 cells/µl, and 0.96 (0.92–0.99) for counts ≥500 cells/µl. A higher CD4 cell count became even more beneficial over time for patients with CD4 cell counts <200 cells/µl. Conclusions Despite the low mortality rate, the risk of a new AIDS event or death follows a CD4 cell count gradient in patients with viral suppression. A higher CD4 cell count was associated with the greatest benefit for patients with a CD4 cell count <200 cells/µl but still some slight benefit for those with a CD4 cell count ≥500 cells/µl.

Discontinuation of maintenance therapy against toxoplasma encephalitis in AIDS patients with sustained response to anti-retroviral therapy

Discontinuation of maintenance therapy against toxoplasma encephalitis (TE) for individuals infected with human immunodeficiency virus (HIV) who are receiving successful anti-retroviral therapy is considered safe. Nevertheless, there are few published studies concerning this issue. Within the setting of the Swiss HIV Cohort Study, this report describes a prospective study of discontinuation of maintenance therapy against TE in patients with a sustained increase of CD4 counts to > 200 cells/microL and 14% of total lymphocytes, and no active lesions on cerebral magnetic resonance imaging (MRI). In addition to clinical evaluation, cerebral MRI was performed at baseline, and 1 and 6 months following discontinuation. Twenty-six AIDS patients with a history of TE agreed to participate, but three patients (11%) could not be enrolled because they still showed enhancing cerebral lesions without a clinical correlate. One patient refused MRI after 6 months while clinically asymptomatic. Among the remaining 22 patients who discontinued maintenance therapy, one relapsed after 3 months. During a total follow-up of 58 patient-years, there was no TE relapse among the patients who had remained clinically and radiologically free of relapse during the study. Thus, discontinuation of maintenance therapy against TE was generally safe, but may fail in a minority of patients. Patients who remain clinically and radiologically free of relapse at 6 months after discontinuation are unlikely to experience a relapse of TE.

Anatomical study of the human middle ear for the design of implantable hearing aids

OBJECTIVE: To generate anatomical data on the human middle ear and adjacent structures to serve as a base for the development and optimization of new implantable hearing aid transducers. Implantable middle ear hearing aid transducers, i.e. the equivalent to the loudspeaker in conventional hearing aids, should ideally fit into the majority of adult middle ears and should utilize the limited space optimally to achieve sufficiently high maximal output levels. For several designs, more anatomical data are needed. METHODS: Twenty temporal bones of 10 formalin-fixed adult human heads were scanned by a computed tomography system (CT) using a slide thickness of 0.63 mm. Twelve landmarks were defined and 24 different distances were calculated for each temporal bone. RESULTS: A statistical description of 24 distances in the adult human middle ear which may limit or influence the design of middle ear transducers is presented. Significant inter-individual differences but no significant differences for gender, side, age or degree of pneumatization of the mastoid were found. Distances, which were not analyzed for the first time in this study, were found to be in good agreement with the results of earlier studies. CONCLUSION: A data set describing the adult human middle ear anatomy quantitatively from the point of view of designers of new implantable hearing aid transducers has been generated. In principle, the method employed in this study using standard CT scans could also be used preoperatively to rule out exclusion criteria.