Search

Purpose The purpose of this paper is to give a description of the clinical conditions and patient demographics of inpatient admissions of human immunodeficiency virus (HIV)-infected inmates in three hospital wards that provide hospital care for inmates in Italy. Design/methodology/approach This is a retrospective review of hospital medical admissions of patients living with HIV from January 1 to December 31, 2014, in three Italian referral centers for hospitalization of inmates. Findings A total of 85 admissions for 85 different HIV-infected inmates occurred in 2014 in the three centers participating to the study. Most patients (54.1 percent) were co-infected with hepatitis C. Discharge diagnosis largely varied ranging from common HIV-related co-morbidities to completely independent diagnosis. The most commonly observed discharge diagnoses were chronic hepatitis C, liver cirrhosis, opiate dependence and thrombocytopenia. Originality/value Discharge diagnosis between HIV-infected inmates and HIV-infected patients in freedom are strikingly and significantly different. A large number of hospitalized HIV-infected inmates were affected by chronic viral hepatitis and liver cirrhosis; this is probably a direct consequence of the high prevalence of HCV and/or HBV co-infections in the inmate population in Italy. In addition, a significantly lower proportion of cancer diagnosis was observed among inmates; this is possibly justified by the fact that in our Italian settings when HIV infection is at advanced stages or if cancer treatment is started those affected are released from prison and can continue their diagnostic and treatment follow-up in freedom. [ABSTRACT FROM AUTHOR]

MicroRNAs fine-tune the regulation of Th1/Th17 lymphocyte subsets in multiple sclerosis. We investigated the expression of miRNAs (previously associated with mycobacterial and viral infections) in MS patients and healthy donors (HD) following 6 months natalizumab therapy. In addition, Th1/Th17 cytokines and the presence of anti-EBNA1/VCA IgG in MS patients with different pattern of miRNA expression have been evaluated. MiR-155, miR-26a, miR-132, miR-146a and Th1/Th17 cytokines expression was detected by RT-real time PCR; moreover anti-EBNA1 and VCA IgG titres were measured by ELISA. We observed an up-regulation of miR-155 (p value = 0.009) and miR-132 (p value = 0.04) in MS patients compared to HD. In MS patients, IL-17a (p = 0.037), IFN γ (p = 0.012) and TNFα (p = 0.015) but not IL-6 were over-expressed compared to HD. Two different miRNAs patterns associated to the expression of different cytokines were observed in the MS cohort. Moreover, a down-regulation of miR-155 and miR-26a was seen in MS patients during and after natalizumab therapy. MS patients that over-expressed miR-155 showed a higher EBNA1 IgG titer than MS patients with high levels of miR-26a. In conclusions the expression of particular miRNAs modulates the pro-inflammatory cytokine expression and the humoral response against EBV and this expression is natalizumab regulated. [ABSTRACT FROM AUTHOR]