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New therapeutic strategies in HCV: second-generation protease inhibitors.
MedLine Citation:
PMID:  23286850     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
Telaprevir and boceprevir are the first direct-acting antiviral agents approved for use in HCV treatment and represent a significant advance in HCV therapy. However, these first-generation drugs also have significant limitations related to thrice-daily dosing, clinically challenging side-effect profiles, low barriers to resistance and a lack of pan-genotype activity. A second wave of protease inhibitors are in phase II and III trials and promise to provide a drug regimen with a better dosing schedule and improved tolerance. These second-wave protease inhibitors will probably be approved in combination with PEG-IFN and Ribavirin (RBV), as well as future all-oral regimens. The true second-generation protease inhibitors are in earlier stages of development and efficacy data are anxiously awaited as they may provide pan-genotypic antiviral activity and a high genetic barrier to resistance.
Authors:
Virginia C Clark; Joy A Peter; David R Nelson
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Liver international : official journal of the International Association for the Study of the Liver     Volume:  33 Suppl 1     ISSN:  1478-3231     ISO Abbreviation:  Liver Int.     Publication Date:  2013 Feb 
Date Detail:
Created Date:  2013-01-04     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101160857     Medline TA:  Liver Int     Country:  United States    
Other Details:
Languages:  eng     Pagination:  80-4     Citation Subset:  IM    
Copyright Information:
© 2012 John Wiley & Sons A/S.
Affiliation:
University of Florida, FL, USA.
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