Management and Treatment of HCV infection: Entering a New Era in 2011
Slide Presentation May 4, 2011 Phyllis C. Tien, MD
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Management and Treatment of HCV infection: Entering a New Era in 2011
Objectives
Goals of Therapy
SVR Reduces Rate of Liver-Related Events in HIV/HCV-Coinfected Adults
Characteristics of Persons for Whom Therapy is Currently Contraindicated
Characteristics of Persons for Whom Therapy Should be Individualized
HIV HCV Studies
HIV HCV Studies
Table 1: Factors Associated with Sustained Virologic Response to HCV Therapy in HIV Patients
Virologic Response Timepoints
RVR & Complete EVR are Strong Predictors of SVR
HIV HCV Treatment Summary 2011
What's Coming in 2011?
Important Targets for DAA Therapy in the HCV Genome
Phase 3 Clinical Trials of HCV PIs in Genotype 1 Patients
Case #1
SVR Rates with BOC and TVR in GT1 Treatment-Naïve HCV-Monoinfected Patients
TVR vs. BOC Administration in Phase III Studies of GT1 Naïve HCV-Monoinfected Pts
Telaprevir & Bocepravir - Safety
Preliminary ITT Results in Genotype 1 HIV/HCV pts at Week 4 of Telapravir12PR
Preliminary ITT Results at Week 12 of T12PR in Genotype 1 HIV/HCV-Coinfected Patients
Preliminary ITT Results at Week 12 of T12PR in Genotype 1 HIV/HCV-Coinfected Patients
Change in PK Parameter in Healthy Volunteers
Little Change in Mean (SD) HIV RNA from Baseline in Those on ART
Most Common Reported Adverse Events in HIV/HCV-Coinfected Patients
Predefined Stopping Rules
Case #2
TRV vs BOC in TX Experienced GT 1 HCV-Monoinfected Patients
SVR Rates higher with BOC & TPV in GT1 Tx-Experienced HCV-monoinfected patients
Suboptimal Virologic Responses
Type of Suboptimal Virologic Response in Past Impacts on SVR with Retreatment with TVR/PR
Should Lead-In Response Determine Continuation to Triple Rx?
Effect of Race/Ethnicity
SVR by Race/Ethnicity in Genotype 1 HCV-Monoinfected Treatment Naïve Patients
Effect of Fibrosis Stage
SVR by Fibrosis Stage in Genotype 1 HCV-Monoinfected Treatment Naïve Patients
Effect of IL28B Genotype
IL28B Genetic Variation and Viral Clearance with PEG/RBV
Little Improvement in SVR with BOC in Naïve Patients with CC Allele; SVR Improved in Those with T Allele
Clinical Applications of IL28b Testing in HCV Genotype 1 Infection
HCV PI Resistance
Clinical Impact of Resistance Associated Variants (RAV)
HCV Treatment in HIV: Future
INFORM-1: RCT of RG7128 (Nucleoside NS5A Polymerase Inhibitor) Plus NS3/4a Protease Inhibitor Danoprevir in GT1 Patients
Internet Resources
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