نتایج جستجو برای: sustained virologic response
تعداد نتایج: 1043902 فیلتر نتایج به سال:
Hepatitis C virus (HCV) can replicate in peripheral blood mononuclear cells (PBMCs), which can produce interferon to defend against virus infection. We hypothesized that dynamic gene expression in PBMCs might impact the treatment efficacy of peginterferon/ribavirin in HCV patients. PBMCs were collected at baseline, 1st week and 4th week of treatment from 27 chronic HCV-1 patients with 48-week p...
OBJECTIVE We investigated whether there are long-lasting effects of exposure to single-dose nevirapine (sdNVP) treatment on virologic response to nonnucleoside reverse-transcriptase inhibitor (NNRTI)-based therapy among human immunodeficiency virus (HIV)-infected women. METHODS An observational epidemiologic study was conducted in Johannesburg, South Africa. Initial and sustained virologic re...
background: single nucleotide polymorphism in the interleukin28b (il28b) gene was recently shown to be associated with a significant increase in response to interferon-α and ribavirin treatment in patients with chronic hepatitis c. similarly, thyroid disease (td) occurring during treatment confer an improved sustained virologic response (svr). objectives: to determine the role of il28b genotype...
BACKGROUND HCV GT4 accounts for up to 20% of HCV infections worldwide. Simeprevir, given for 12 weeks as part of a 24- or 48-week combination regimen with PR is approved for the treatment of chronic HCV GT4 infection. Primary study objectives were assessment of efficacy and safety of simeprevir plus PR in treatment-naïve patients with HCV GT4 treated for 12 weeks. Primary efficacy outcome was s...
OBJECTIVES Filibuvir is a non-nucleoside inhibitor of hepatitis C virus (HCV) polymerase. This study evaluated the safety and efficacy of filibuvir plus pegylated interferon alfa-2a (pegIFN)/ribavirin. MATERIAL AND METHODS Treatment-naïve, HCV genotype-1 patients were randomized to receive filibuvir 300 or 600 mg twice daily (BID) or placebo plus pegIFN (180 μg/wk) and ribavirin (1,000/1,200 ...
BACKGROUND Interferon alfa is the only effective treatment for patients with chronic hepatitis C. Forty percent of patients have an initial response to this therapy, but most subsequently relapse. We compared the effect of interferon alone with that of interferon plus oral ribavirin for relapses of chronic hepatitis C. METHODS We studied 345 patients with chronic hepatitis C who relapsed afte...
Triple therapy of chronic hepatitis C virus (HCV) infection with boceprevir (BOC) or telaprevir (TVR) leads to virologic failure in many patients which is often associated with the selection of resistance-associated variants (RAVs). These resistance profiles are of importance for the selection of potential rescue treatment options. In this study, we sequenced baseline NS3 RAVs population-based ...
BACKGROUND In the placebo-controlled trial ACTG A5197, a trend favoring viral suppression was seen in the HIV-1-infected subjects who received a recombinant Ad5 HIV-1 gag vaccine. OBJECTIVE To identify individuals with initial viral suppression (plasma HIV-1 RNA set point <3.0 log(10) copies/ml) during the analytic treatment interruption (ATI) and evaluate the durability and correlates of vir...
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