نتایج جستجو برای: sustained virology response svr
تعداد نتایج: 1047399 فیلتر نتایج به سال:
BACKGROUND Genome-wide association studies have recently revealed that several single-nucleotide polymorphisms (SNPs) in the interleukin (IL) 28B genes can predict the sustained virological response (SVR) to pegylated interferon-α2a/b plus ribavirin in hepatitis C virus (HCV)-genotype 1 patients. However, data for patients infected with HCV genotype 4 (HCV-G4) are limited. AIM We analyzed the...
Direct-acting antivirals (DAAs) in combination with pegylated IFN-a and ribavirin drastically improve the rates of rapid virological response (RVR) and sustained virological response (SVR) in the treatment of chronic hepatitis C virus infection, specifically in difficult-to-cure hepatitis C virus genotype 1. At present, RVR is an important milestone highly predictive of SVR. Response-guided the...
BACKGROUND & AIMS We recently identified a polymorphism upstream of interleukin (IL)-28B to be associated with a 2-fold difference in sustained virologic response (SVR) rates to pegylated interferon-alfa and ribavirin therapy in a large cohort of treatment-naive, adherent patients with chronic hepatitis C virus genotype 1 (HCV-1) infection. We sought to confirm the polymorphism's clinical relev...
Single nucleotide polymorphisms (SNPs) in the interleukin (IL)28B locus have been associated with a sustained virological response (SVR) in interferon-ribavirin (IFN-RBV)-treated chronic hepatitis C virus (HCV)-infected patients in European and African populations. In this study, the genotype frequency of two IL28B SNPs (rs129679860 and rs8099917) in a cohort of chronic HCV-monoinfected patient...
24 Hepatitis C (HCV) viremia is unusual (<5%) after successful treatment, defined as sustained 25 virologic response (SVR) or undetectable HCV PCR 12-24 weeks after therapy. We present a 26 case of late virologic relapse (de novo infection excluded by RNA sequencing) after SVR 27 followed by spontaneous viral clearance. 28
Hepatitis C virus (HCV) viremia is unusual (<5%) after successful treatment, defined as sustained virologic response (SVR) or undetectable HCV PCR 12 to 24 weeks after therapy. We present a case of late virologic relapse (de novo infection was excluded by RNA sequencing) after SVR followed by spontaneous viral clearance.
We examined the association between serum alpha-fetoprotein (AFP) level and sustained virological response (SVR) in 93 chronic hepatitis C patients. The SVR rate was much higher among patients with serum AFP levels below rather than above the median value (5.7 ng/ml) (58.7% and 19.2%, respectively; P<0.0001). Serum AFP should be added to the list of factors predictive of treatment response in c...
background treatment with peginterferon alpha-2b plus ribavirin is the current standard therapy for chronic hepatitis c (chc). however, many host related and viral parameters are associated with different outcomes of combination therapy. objectives the aim of this study was to develop an artificial neural network (ann) model to predetermine individual responses to therapy based on patient’s dem...
BACKGROUND AND AIMS Patients infected with genotype 2b hepatitis C virus (HCV) generally can achieve favorable responses to pegylated-interferon plus ribavirin therapy (PEG-IFN/RBV). However, a proportion of patients show poorer responses and the correlation between viral sequence variation and treatment outcome remains unclear. METHODS The pretreatment complete open reading frame (ORF) seque...
BACKGROUND Patients with HCV liver cirrhosis are a category difficult to treat. The aim of this study was to establish the sustained virological response (SVR) rates in HCV patients with liver cirrhosis treated with standard of care therapy (Pegylated Interferon and Ribavirin for 48 weeks in genotypes 1 and 4 and 24 weeks in genotypes 2 and 3). METHODS Searching the PubMed, Medline, Lilacs, S...
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