Ignite Creation Date:
2025-12-24 @ 5:10 PM
Ignite Modification Date:
2025-12-27 @ 10:42 PM
Study NCT ID:
NCT01260350
Status:
COMPLETED
Last Update Posted:
2014-11-17
First Post:
2010-12-13
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Open-Labeled Study of PSI-7977 and RBV With and Without PEG-IFN in Treatment-Naïve Patients With HCV GT2 or GT3
Sponsor:
Gilead Sciences
Organization:
Study Overview
Official Title:
A Multi-center, Open-Labeled Exploratory Study to Investigate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics Following Oral Administration of PSI-7977 400 mg and Ribavirin for 12 Weeks With and Without Pegylated Interferon in Treatment-Naïve Patients With Chronic HCV Infection Genotype 2 or Genotype 3
Status:
COMPLETED
Status Verified Date:
2014-11
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This study is to assess the safety and tolerability of sofosbuvir (SOF) 400 mg with and without ribavirin (RBV) and/or with and without pegylated interferon alfa-2a (PEG) in subjects with genotype 1, 2 or 3 hepatitis C (HCV) infection.
Detailed Description:
Part 1: HCV genotype 2 or 3: participants will receive SOF 400 mg once daily with weight-based RBV for 12 weeks. Participants will be randomized in equal proportions to: no PEG (Arm 1), PEG for 4 weeks (Arm 2), PEG for 8 weeks (Arm 3), or PEG for 12 weeks (Arm 4).
Part 2: HCV genotype 2 or 3: participants will receive SOF 400 mg once daily (monotherapy) for 12 weeks (Arm 5), or SOF 400 mg once daily with PEG and weight-based RBV for 8 weeks (Arm 6); HCV genotype 1: null responders (did not respond to their prior treatment) will receive SOF 400 mg once daily with weight-based RBV for 12 weeks (Arm 7).
Part 3: HCV genotype 1 treatment-naive (Arm 8) or HCV genotype 2 or 3 treatment-experienced participants (Arm 9) will receive SOF 400 mg once daily in combination with weight-based RBV for 12 weeks.
Part 4: HCV genotype 2 or 3 treatment naive participants will receive SOF 400 mg once daily with weight-based RBV for 8 weeks (Arm 10) or SOF 400 mg once daily and 800 mg RBV for 12 weeks (Arm 11). HCV genotype 1 null responders will receive SOF 400 mg once daily, ledipasvir (LDV), and weight based RBV for 12 weeks (Arm 12). HCV genotype-1 treatment naive participants will receive SOF 400 mg once daily with weight-based RBV and LDV for 12 weeks (Arm 13).
Part 5: HCV genotype 1 null responders will receive SOF 400 mg once daily with GS-9669 500 mg once daily and weight-based RBV for 12 weeks (Arm 14). HCV genotype-1 treatment naive participants receive SOF 400 mg once daily with GS-9669 500 mg once daily and weight-based RBV for 12 weeks (Arm 15).
Part 6: HCV genotype 1 null responders with Stage F4 fibrosis will receive LDV/SOF FDC for 12 weeks (Arm 16) or LDV/SOF FDC with weight-based RBV for 12 weeks (Arm 17). HCV genotype 2 or 3 treatment-naive participants will receive LDV/SOF FDC for 12 weeks (Arm 18). HCV genotype 2 or 3 treatment-experienced participants will receive LDV/SOF FDC for 12 weeks (Arm 19). HCV genotype 1 hemophiliacs will receive LDV/SOF FDC with weight-based RBV for 12 weeks (Arm 20). HCV genotype 1 treatment-naive participants will receive LDV/SOF FDC with weight-based RBV for 6 weeks (Arm 21). HCV genotype 1 treatment-naive participants will receive LDV/SOF FDC for 6 weeks (Arm 22).
Part 2: HCV genotype 2 or 3: participants will receive SOF 400 mg once daily (monotherapy) for 12 weeks (Arm 5), or SOF 400 mg once daily with PEG and weight-based RBV for 8 weeks (Arm 6); HCV genotype 1: null responders (did not respond to their prior treatment) will receive SOF 400 mg once daily with weight-based RBV for 12 weeks (Arm 7).
Part 3: HCV genotype 1 treatment-naive (Arm 8) or HCV genotype 2 or 3 treatment-experienced participants (Arm 9) will receive SOF 400 mg once daily in combination with weight-based RBV for 12 weeks.
Part 4: HCV genotype 2 or 3 treatment naive participants will receive SOF 400 mg once daily with weight-based RBV for 8 weeks (Arm 10) or SOF 400 mg once daily and 800 mg RBV for 12 weeks (Arm 11). HCV genotype 1 null responders will receive SOF 400 mg once daily, ledipasvir (LDV), and weight based RBV for 12 weeks (Arm 12). HCV genotype-1 treatment naive participants will receive SOF 400 mg once daily with weight-based RBV and LDV for 12 weeks (Arm 13).
Part 5: HCV genotype 1 null responders will receive SOF 400 mg once daily with GS-9669 500 mg once daily and weight-based RBV for 12 weeks (Arm 14). HCV genotype-1 treatment naive participants receive SOF 400 mg once daily with GS-9669 500 mg once daily and weight-based RBV for 12 weeks (Arm 15).
Part 6: HCV genotype 1 null responders with Stage F4 fibrosis will receive LDV/SOF FDC for 12 weeks (Arm 16) or LDV/SOF FDC with weight-based RBV for 12 weeks (Arm 17). HCV genotype 2 or 3 treatment-naive participants will receive LDV/SOF FDC for 12 weeks (Arm 18). HCV genotype 2 or 3 treatment-experienced participants will receive LDV/SOF FDC for 12 weeks (Arm 19). HCV genotype 1 hemophiliacs will receive LDV/SOF FDC with weight-based RBV for 12 weeks (Arm 20). HCV genotype 1 treatment-naive participants will receive LDV/SOF FDC with weight-based RBV for 6 weeks (Arm 21). HCV genotype 1 treatment-naive participants will receive LDV/SOF FDC for 6 weeks (Arm 22).
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| Medsafe | OTHER | Medsafe TT50-8648 (1133) | View |