3% for 24 ± 4 weeks versus 92.0% for longer treatment; P = 0.03). Conclusion: The low rate of spontaneous clearance and the high SVR rates argue for early HCV therapy following diagnosis of acute hepatitis C in HIV-infected MSM. Pegylated interferon and ribavirin seem to be the best option. The duration of treatment should be modulated according to RVR, with a 24-week course for patients presenting RVR and a 48-week course for those who do not, irrespectively of HCV genotype. (HEPATOLOGY 2010) In the era of highly active antiretroviral selleck screening library therapy (HAART), acute hepatitis C

remains a concern in human immunodeficiency virus (HIV)-infected patients. Increasing rates of hepatitis C virus (HCV) acquisition in HIV-infected patients, particularly in HIV-infected men who have sex with men (MSM), have been reported since

2001 in western European countries.1, 2 The accelerated course of liver disease and the lower rate of response to HCV therapy in HIV-infected CB-839 ic50 patients who develop chronic hepatitis C underline the need for early diagnosis and better knowledge on the optimal management and treatment of acute hepatitis C.3 Most of the available data on the management and treatment of acute hepatitis C come from trials performed in HCV monoinfected patients.4 Several studies have nevertheless been conducted in HIV-infected patients.5 These studies suggest that the natural history and the response to therapy may be different in HIV-infected patients, even though

the therapeutic schedules studied are often heterogeneous and the number of treated patients is small. However, large prospective cohorts and therapeutic trials, although needed in this population, are unlikely to be available soon. Clinical studies are thus still of interest, particularly when they focus on homogeneous populations and therapeutic schedules. The aim of the present study was to describe the clinical presentation, the spontaneous evolution, and the response to HCV therapy in acute hepatitis C in 53 MSM in France. Abbreviations: ALT, alanine aminotransferase; CI, confidence interval; HAART, highly active antiretroviral therapy; HCV, hepatitis C virus; HIV, human immunodeficiency virus; MSM, men who have sex with men; PEG-IFN, pegylated interferon; RVR, rapid virological response; SVR, sustained 上海皓元 virological response. A prospective study (the HEPAIG Study) was conducted in 2006 and 2007 in France to assess the incidence of HCV among HIV-infected MSM and to better understand the transmission dynamics of HCV emergence in this population. This study first aimed to describe the clinical and epidemiological characteristics of acute hepatitis C virus (HCV) infection in HIV-infected MSM, and to estimate its incidence in France. A sampling frame of 115 medical wards was constituted according to the number of HIV and acquired immunodeficiency syndrome cases in MSM reported to the national HIV surveillance system between 2003 and 2005.