Phase 3
Completed N=130
Sofosbuvir/Velpatasvir Fixed Dose Combination for 12 Weeks in Adults With Chronic Hepatitis C Virus (HCV) Infection
Source: ClinicalTrials.gov NCT03074331 ↗Enrolled (actual)
130
Serious AEs
0.8%
Results posted
Mar 2019
Primary outcomePrimary: Percentage of Participants With Sustained Virologic Response (SVR) 12 Weeks After Discontinuation of Therapy (SVR12) — 93.0 percentage of participants — p=0.009
◆ Published Evidence
No publication linked
No peer-reviewed publication reporting this trial's results has been linked yet. This can indicate results are unpublished — a known publication-bias signal. We re-check periodically.
Summary
The primary objectives of this study are to evaluate the efficacy, safety, and tolerability of treatment with sofosbuvir/velpatasvir (SOF/VEL) fixed-dose combination (FDC) for 12 weeks in adults with chronic hepatitis C virus (HCV) infection.
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Percentage of Participants With Sustained Virologic Response (SVR) 12 Weeks After Discontinuation of Therapy (SVR12) |
93.0 | 0.009 sig |
| PRIMARY Percentage of Participants Who Permanently Discontinued Any Study Drug Due to an Adverse Event |
— | — |
| SECONDARY Percentage of Participants With Virologic Failure |
2.3 | — |
Eligibility Criteria
Key Inclusion Criteria
- Willing and able to provide written informed consent
- HCV RNA detected at screening
- Chronic HCV infection (≥ 6 months) documented by medical history or liver biopsy
- Classification as treatment naïve or treatment experienced. Approximately 20% may be treatment-experienced.
- Cirrhosis determination (approximately 20% may have cirrhosis)
- Females of childbearing potential must have a negative urine pregnancy test at Screening and on Day 1 prior to enrollment.
- Male individuals and female individuals of childbearing potential who engage in heterosexual intercourse must agree to use protocol specified method(s) of contraception as described in the study protocol
- Lactating females must agree to discontinue nursing before the study drug is administered
- Adults must be able to comply with the dosing instructions for study drug administration and able to complete the study schedule of assessments
Key Exclusion Criteria
- Current or prior history of any of the following:
- Clinically-significant illness (other than HCV) or any other major medical disorder that may interfere with individual's treatment, assessment or compliance with the protocol
- Clinical hepatic decompensation (ie, ascites, encephalopathy or variceal hemorrhage)
- Liver transplantation
- Hepatocellular carcinoma (HCC) (as determined by appropriate imaging at screening for those with cirrhosis) or current malignancy for which the patient is receiving treatment or which may interfere with individual's treatment, assessment or compliance with the protocol.
- Screening laboratory parameters outside of defined threshold
- Prior exposure to HCV NS5A inhibitor
- Pregnant or nursing female
- Infection with hepatitis B virus (HBV) or human immunodeficiency virus (HIV)
- Use of any prohibited concomitant medications as described in study protocol
- Known hypersensitivity to VEL, SOF, or formulation excipients
Note: Other protocol defined Inclusion/Exclusion criteria may apply.
Data sourced from ClinicalTrials.gov (NCT03074331). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.