# Efficacy and Safety of Sofosbuvir/Ledipasvir ± Ribavirin in Japanese Participants With Chronic Genotype 1 HCV Infection

> **NCT01975675** · PHASE3 · COMPLETED · sponsor: **Gilead Sciences** · enrollment: 341 (actual)

## Conditions studied

- Chronic HCV Infection

## Interventions

- **DRUG:** LDV/SOF
- **DRUG:** RBV

## Key facts

- **NCT ID:** NCT01975675
- **Lead sponsor:** Gilead Sciences
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2013-10
- **Primary completion:** 2014-06
- **Final completion:** 2014-08
- **Target enrollment:** 341 (ACTUAL)
- **Last updated:** 2018-11-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01975675

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01975675, "Efficacy and Safety of Sofosbuvir/Ledipasvir ± Ribavirin in Japanese Participants With Chronic Genotype 1 HCV Infection". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT01975675. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*