22 research outputs found
Socio-demographic determinants of coinfections by HIV, hepatitis B and hepatitis C viruses in central Italian prisoners
BACKGROUND: The coinfections HIV/HCV/HBV are an important health issue in penitentiary communities. The aim of the study was to examine HIV, HBV and HCV coinfections determinants amongst prisoners in the jails of Southern Lazio (Central Italy), in the period 1995-2000. METHODS: Diagnosis of seropositivities for HIV, HBV and HCV was made using ELISA method. A multiple logistic regression analysis was conducted to verify the influence of socio-demographic factors on the HIV/HBV/HCV coinfections. RESULTS: HIV/HCV, HBV/HCV and HIV/HBV coinfections were detected in 42 (4%), 203 (17.9%) and 31 (2.9%) inmates, respectively. These coinfections are significantly associated with the status of drug addiction (OR = 16.02; p = 0.012; OR = 4.15; p < 0.001; OR = 23.57; p = 0.002), smoking habits (OR = 3.73; p = 0.033; OR = 1.42; p = 0.088; OR = 4.25; p = 0.053) and Italian nationality (OR = 7.05; p = 0.009; OR = 2.31; p < 0.001; OR = 4.61; p = 0.04). CONCLUSION: The prevalence of HIV, HBV and HCV seropositivity in jails suggests that information and education programs for inmates could be useful to reduce the spread of such infections
Surgical exposure of the internal auditory canal through the retrosigmoid approach with semicircular canals anatomical preservation
Hepatitis C and HIV Prevalence Using Oral Mucosal Transudate, and Reported Drug Use and Sexual Behaviours of Youth in Custody in British Columbia
Distal posterior inferior cerebellar artery aneurysm: case report Aneurisma da artéria cerebelar posterior e inferior distal: relato de caso
The majority of posterior inferior cerebellar artery (PICA) aneurysms are usually found on the bifurcation of the vertebral artery (VA) - PICA junction. Aneurysms arising from more peripheral PICA segments named distal PICA aneurysm are uncommon. The major clinical manifestation is that of an intracranial bleeding and the site of hemorrhage is related to the PICA segment originating the aneurysm. Lesions originating from distal PICA segments, particularly those arising from the telovelotonsillar segment, are associated with hemorrhage extending into the ventricular system, mainly the IV ventricle. A case of a 50-year-old woman with sudden headaches and vomiting, and intraventricular hemorrhage (four ventricles) caused by an aneurysm of the telovelotonsillar segment of the PICA, is presented. No signs of subarachnoidal hemorrhage were found in the computerized tomography. The aneurysm was clipped and the patient presented a favorable outcome. Anatomical aspects and clinical series are reviewed.<br>A maioria dos aneurismas da artĂ©ria cerebelar posterior inferior (PICA) Ă© geralmente encontrada na junção artĂ©ria vertebral (VA) - PICA. Aneurismas originando-se nos segmentos mais distais da PICA sĂŁo considerados raros. A manifestação clĂnica em geral por hemorragia intracraniana, e o local desta está relacionado ao segmento que origina o aneurisma. Lesões localizadas em segmentos mais distais da PICA, em especial os originados do segmento telovelotonsilar, estĂŁo associados a hemorragias no sistema ventricular, particularmente no quarto ventrĂculo. Relatamos o caso de mulher de 50 anos de idade que desenvolveu quadro de cefalĂ©ia sĂşbita e vĂ´mitos, com hemorragia nos quatro ventrĂculos, causada por ruptura de aneurisma localizado no segmento telovelotonsilar da PICA. NĂŁo havia sinais de hemorragia subaracnĂłidea na tomografia computadorizada de crânio. O aneurisma foi clipado e a paciente apresentou evolução favorável. Aspectos anatĂ´micos e outras sĂ©ries sĂŁo revisados
Determinants of HIV-related High Risk Behaviours Among Young Offenders: A Window of Opportunity
HIV and hepatitis C virus infections in Quebec’s provincial detention centres: comparing prevalence and related risky behaviours between 2003 and 2014-2015
Friendship context matters: Examining the domain specificity of alcohol and depression socialization among adolescents
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102553.pdf (publisher's version ) (Open Access)Driven by existing socialization theories, this study describes specific friendship contexts in which peer influence of alcohol misuse and depressive symptoms occurs. In the fall and spring of the school year, surveys were administered to 704 Italian adolescents (53 % male, M (age) = 15.53) enrolled in Grades 9, 10 and 11. Different friendship contexts were distinguished based on two dimensions referring to the level (i.e., best friendships and friendship networks) and reciprocity (i.e., unilateral and reciprocal) of the relationships. Social network and dyadic analyses were applied in a complementary manner to estimate peer socialization effects across the different friendship contexts. Results showed that within friendship networks both male and female adolescents' alcohol misuse was affected by friends' alcohol misuse, regardless of whether the relationship was reciprocated or not. Conversely, peer socialization of depressive symptoms only emerged within very best friendship dyads of female adolescents. Findings suggest that the effects of peer socialization depend on the friendship context and specific types of behaviors. The theoretical and methodological implications of the findings are discussed.17 p