نتایج جستجو برای: telaprevir
تعداد نتایج: 686 فیلتر نتایج به سال:
TO THE EDITOR—Telaprevir and bocepre-vir are protease inhibitors approved by the Food and Drug Administration for use in the treatment of genotype 1 chronic hepatitis C virus (HCV) infection. Common adverse events associated with boceprevir are anemia and dysgeusia, whereas rash and anemia are associated with telaprevir [1, 2]. We report 2 cases of infectious bursitis in patients undergoing the...
Hepatitis C virus (HCV) RNA decay during antiviral therapy is characterized by a rapid first phase, followed by a slower second phase. The current understanding of viral kinetics attributes the magnitude of the first phase of decay to treatment effectiveness, whereas the second phase of decay is attributed to the progressive loss of infected cells. Here, we analyzed data from 44 patients treate...
Aim. Eradication of hepatitis C virus (HCV) is still challenging even if interferon- (IFN-) free regimens with direct-acting antiviral agents (DAAs) for HCV-infected individuals are available in clinical practice. IFNL4 is a newly described protein, associated with human antiviral defenses. We investigated whether IFNL4 ss469415590 variant has an effect on the prediction of treatment response i...
BACKGROUND Telaprevir-based antiviral therapy has been the primary treatment for chronic hepatitis C genotype 1 at a high viral load since November 2011. On the other hand, a number of patients have been reported to require withdrawal from or reduced doses of drugs due to side effects, such as eruptions, anemia, and renal dysfunction. In addition, as hepatitis C patients are growing older, it i...
Amorphous solid dispersions are of great current interest because they can improve the delivery of poorly water-soluble compounds. It has been recently noted that the highly supersaturated solutions generated by dissolution of some ASDs can undergo a phase transition to a colloidal, disordered, drug-rich phase when the concentration exceeds the "amorphous solubility" of the drug. The purpose of...
Recently direct-acting antiviral agents, such as hepatitis C virus (HCV) non-structural 3/4A (NS3/4A) protease inhibitors (PI), have been introduced, and triple therapy regimens that include PI with conventional pegylated interferon α and ribavirin have significantly improved the sustained virological response (SVR) rate, up to 80% for both treatment-naïve and treatment-experienced patients wit...
Telaprevir, a non-structural (NS)3/4A protease inhibitor, is a direct-acting antiviral drug that inhibits viral replication. Triple therapy with telaprevir, pegylated interferon, and ribavirin is a standard therapeutic regimen for patients with genotype 1b chronic hepatitis C virus (HCV) infection and a high viral load. Several factors, including mutations in the NS5A gene, are important predic...
BACKGROUND AND OBJECTIVE To assess within the ANRS CO20-CUPIC cohort whether the viral load (VL) at week 2/week 6 for telaprevir/boceprevir-based triple therapy, respectively, was predictive of sustained virological response (SVR) in patients with hepatitis C virus (HCV) infection and to study the relevance of this measurement to early diagnose drug resistance. METHODS Observational study of ...
Drug induced pancreatitis (DIP) is a serious adverse effect of many commonly used drugs. Pegylated interferon (pegIFN) and ribavirin used for treatment of chronic hepatitis C (CHC) infection and various protease inhibitors (PIs) such as indinavir, nelfinavir, ritonavir and saquinavir used for HIV infection have been reported to cause DIP; although the mechanism of pancreatitis is not well known...
Treatment of chronic hepatitis C genotype 1 with triple therapy comprising telaprevir or boceprevir.
Hepatitis C virus (HCV) infection is a leading cause of chronic hepatitis, liver cirrhosis and hepatocellular carcinoma worldwide. Two first-generation protease inhibitors, telaprevir and boceprevir, have recently been approved for the treatment of chronic hepatitis C genotype 1. Triple therapy comprising pegylated interferon-α, ribavirin and telaprevir or boceprevir increases sustained virolog...
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