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The infection with hepatitis C virus has drawn attention to researchers from 1970. Nowadays, hepatitis C virus infection is a global public health issue, affecting approximately 3% of the global population. Experimental models provided vital data on the understanding of viral replication. Chronic infection with hepatitis C virus is generally a progressive lent disease characterized by the persistence of inflammation in the liver and correlated with the cirrhosis in about 20% of patients after 20-30 years of infection. Hepatitis C virus is still a public health threat, but progress in monitoring and treatment of infected patients is truly noticeable and has remarkably improved the prospects for this disease. [ABSTRACT FROM AUTHOR]

With the introduction of direct acting antivirals in the therapeutic armamentarium of hepatitis C (HCV), policy makers have set criteria for treatment eligibility. In Romania, the combination of ombitasvir/paritaprevir/ritonavir and dasabuvir is reimbursed for F4 fibrosis on liver biopsy/Fibromax, or F3 with contraindication to interferon (IFN). Our aim was to assess treatment eligibility and discordance between serological, elastometric and imaging evaluation of fibrosis in a cohort of patients with HCV. We evaluated both newly diagnosed and previously known HCV patients with advanced fibrosis, from our database, during a period of 7 months, between November 1st, 2015 and May 31st, 2016. Clinical, biological, ultrasound, elastography and endoscopy data were collected. Altogether 146 patients were assessed for treatment eligibility. Among them, 61% were females, with a mean age of 60 ± 8 years. Regarding treatment status, 52.5 % were naive, 27.4% nonresponders, 17.81% relapsers and 2.74% intolerant to bitherapy. 54.8% had elevated alpha-fetoprotein and were checked by advanced imaging for exclusion of hepatocellular carcinoma (HCC) - of them, 8 were diagnosed with HCC. On ultrasound, almost 1/2 patients had dilated splenoportal axis and at endoscopy 42% had esophageal varices. Transient elastography (Fibroscan) was done in 88/146 patients: 82.95% were F4, 1.14% F3-F4, 9.09% F3 and 6.82%

Abstract: Background: Direct antiviral agents (DAA) showed very good results in terms of efficacy and safety in clinical trials, but real‐life data are still needed in order to confirm this profile. Material and methods: In Romania, through a nationwide government‐funded programme in 2015‐2016, approx.5800 patients with virus C cirrhosis received fully reimbursed DAA therapy with OBV/PTV/r+DSV+RBV for 12 weeks. We analysed a national prospective cohort enrolling the first 2070 patients, all with genotype 1b. The only key inclusion criteria was advanced fibrosis (Metavir stage F4) confirmed by Fibromax testing (or liver biopsy/Fibroscan). Efficacy was assessed by the percentage of patients achieving SVR 12 weeks post‐treatment (SVR12). Results: Forty patients stopped the treatment because of hepatic decompensation (1.9%), 21 stopped because of other adverse events and one was lost to follow‐up. This cohort was 51% females, mean age 60 years (25÷82), 67% pretreated, 70% associated NASH, 67% with severe necro‐inflammation (severity score 3‐Fibromax), 37% with comorbidities, 10.4% with Child Pugh A6, 0.5% B7. The median MELD score was 8.09 (6 ÷ 22). SVR by intention‐to‐treat was reported in 1999/2070(96.6%), 55/2070 failed to respond. Liver decompensation was statistically associated in multivariate analysis with platelets< 105/mm3(P = .03), increased total bilirubin (P < .001), prolonged INR (P = .02), and albumin<3.5 g/dL (P = .03). Conclusions: OBV/PTV/r+DSV+RBV proved to be highly efficient in our population of cirrhotics with a 96.6% SVR. Serious adverse events related to therapy were reported in 61/2070(2.9%), most of them liver decompensation (1.9%), related to hepatic dysfunction, and lower platelet count. [ABSTRACT FROM AUTHOR]

Introduction In the last years, we observed an alarming increase in the number of newly diagnosed HIV infected intravenous drug users (IDUs) co-infected with hepatitis viruses or with severe bacterial infections. The aim of our study was to assess the incidence, the demographic and clinical characteristics of IDUs diagnosed with HIV, HCV and tuberculosis (TB). Materials and Methods Prospective study on HIV infected IDUs with HCV and TB admitted in a single centre between January 2009 and April 2014. Data were compared to a group of HIV infected IDUs without TB. Statistical analysis was performed using Graphpad Prism 4.01. Results Out of 450 HIV infected IDUs, 134 (29.7%) were diagnosed with HIV, HCV and TB. TB incidence among IDUs increases from 0% in 2009 to 30.2% in 2013. The TB coinfected patients had a mean age at diagnosis of 30 [15-56] years; were in majority males, 106 (84.4%); from urban areas, 120 (89.5%); and had significantly lower education level (85% vs 68.3%, p<0.0001) and higher rates of unemployment (80% vs 55%, p<0.0001) than those without TB. The median CD4 cell count was lower in the TB versus non TB IDUs (143 vs 472/mm3, p<0.0001). TB infected IDUs tend to be more frequently late presenters (59.7 vs 24.6, p<0.0001) and to have advanced HIV disease (47.7 vs 7.59%, p<0.0001) than those without TB. TB cultures were positive in 64 (47.7%) patients, 3 (2.2%) had multidrug resistant TB and 2 (1.5%) had extended drug resistance. Disseminated and/or extrapulmonary TB was diagnosed in 51 patients (38%). The overall mortality rate was higher in TB compared to non TB IDUs (19.4% vs 8.2%, p=0.0007), disseminated TB being associated with the most severe immunosuppression (median CD4 cell count 42/mm3) and the highest mortality rate (27.4%). Conclusions The incidence of TB in HIV/HCV coinfected IDUs was high and rose over the time. TB infection was more frequent in patients with severe immunosuppression and the mortality rate was higher in IDUs with disseminated and/or extrapulmonary disease. IDUs are important candidates for acquiring and transmitting HIV infection, viral hepatitis and TB, being difficult to control due to their high-risk behaviours. Strengthening of HIV transmission prevention strategies, particularly in identified risk groups, is mandatory. [ABSTRACT FROM AUTHOR]