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Ledipasvir/Sofosbuvir Fixed-Dose Combination on Cerebral Metabolism and Neurocognition in Treatment-Naive and Treatment-Experienced Participants With Chronic Genotype 1 HCV Infection

Hepatitis C Virus Infection Clinical Trial

Official title:
A Phase 2, Single-Center, Double-Blind, Placebo-Controlled, Randomized Study to Investigate the Effect of Ledipasvir/Sofosbuvir Fixed-Dose Combination on Cerebral Metabolism and Neurocognition in Treatment-Naive and Treatment-Experienced Subjects With Chronic Genotype 1 HCV Infection

Clinical Trial Summary

The primary objectives of this study are to evaluate the effect of sustained virologic response (SVR) on cerebral metabolism as determined by magnetic resonance spectroscopy (MRS) and on neurocognition as measured by neurocognitive tests. This study will also evaluate the antiviral efficacy, safety, and tolerability of ledipasvir/sofosbuvir (LDV/SOF) fixed-dose combination (FDC) for 12 weeks in treatment-naive or treatment-experienced adults.

During the blinded treatment phase, participants will be randomized 2:1 to receive LDV/SOF FDC or placebo for 12 weeks. After the unblinding at the Posttreatment Week 4 visit, participants in the placebo group will be offered open-label treatment of LDV/SOF FDC for 12 weeks.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT02219685
Study type Interventional
Source Gilead Sciences
Contact
Status Completed
Phase Phase 2
Start date August 2014
Completion date April 2016
View Details
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