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Trial details imported from ClinicalTrials.gov

For full trial details, please see the original record at https://clinicaltrials.gov/study/NCT01958281




Registration number
NCT01958281
Ethics application status
Date submitted
6/10/2013
Date registered
9/10/2013
Date last updated
8/08/2018

Titles & IDs
Public title
Sofosbuvir Plus Ribavirin, or Ledipasvir/Sofosbuvir in Adults With HCV Infection and Renal Insufficiency
Scientific title
A Phase 2b, Open-Label Study of 200 mg or 400 mg Sofosbuvir+RBV for 24 Weeks in Genotype 1 or 3 and Ledipasvir/Sofosbuvir (LDV/SOF) Fixed Dose Combination (FDC) Tablet for 12 Weeks in Genotype 1 or 4 HCV Infected Subjects With Renal Insufficiency
Secondary ID [1] 0 0
2013-002897-30
Secondary ID [2] 0 0
GS-US-334-0154
Universal Trial Number (UTN)
Trial acronym
Linked study record

Health condition
Health condition(s) or problem(s) studied:
HCV Infection 0 0
Condition category
Condition code
Infection 0 0 0 0
Studies of infection and infectious agents
Infection 0 0 0 0
Other infectious diseases
Oral and Gastrointestinal 0 0 0 0
Other diseases of the mouth, teeth, oesophagus, digestive system including liver and colon
Renal and Urogenital 0 0 0 0
Kidney disease

Intervention/exposure
Study type
Interventional
Description of intervention(s) / exposure
Treatment: Drugs - SOF
Treatment: Drugs - RBV
Treatment: Drugs - LDV/SOF

Experimental: SOF 200 mg + RBV 200 mg (Cohort 1) - Participants with genotype 1 or 3 HCV infection will receive SOF 200 mg (2 × 100 mg tablets) plus RBV once daily for 24 weeks.

Experimental: SOF 400 mg + RBV 200 mg (Cohort 2) - Participants with genotype 1 or 3 HCV infection will receive SOF 400 mg (4 × 100 mg tablets or 1 × 400 mg tablet) plus RBV once daily for 24 weeks.

Experimental: LDV/SOF (Cohort 3) - Participants with genotype 1 or 4 HCV infection will receive LDV/SOF once daily for 12 weeks.


Treatment: Drugs: SOF
Tablet(s) administered orally once daily

Treatment: Drugs: RBV
200 mg tablet administered orally once daily

Treatment: Drugs: LDV/SOF
90/400 mg fixed-dose combination (FDC) tablet administered orally once daily

Intervention code [1] 0 0
Treatment: Drugs
Comparator / control treatment
Control group

Outcomes
Primary outcome [1] 0 0
Percentage of Participants With Sustained Virologic Response (SVR) 12 Weeks After Discontinuation of Therapy (SVR12)
Timepoint [1] 0 0
Posttreatment Week 12
Primary outcome [2] 0 0
Percentage of Participants Experiencing Treatment-Emergent Adverse Events
Timepoint [2] 0 0
Up to 24 weeks plus 30 days
Primary outcome [3] 0 0
Percentage of Participants Experiencing Treatment-Emergent Laboratory Abnormalities
Timepoint [3] 0 0
Up to 24 weeks plus 30 days
Primary outcome [4] 0 0
Percentage of Participants Experiencing Clinically Significant 12-lead Electrocardiogram (ECG) Abnormalities
Timepoint [4] 0 0
Up to 24 weeks plus 30 days
Primary outcome [5] 0 0
Percentage of Participants Experiencing Treatment-Emergent Adverse Events Associated With Vital Sign Abnormalities
Timepoint [5] 0 0
Up to 24 weeks plus 30 days
Primary outcome [6] 0 0
Pharmacokinetic (PK) Parameter: AUCtau of SOF, Its Metabolites (GS-566500 and GS-331007), and RBV at Week 2 (Cohorts 1 and 2)
Timepoint [6] 0 0
Predose, 0.25, 0.5, 1, 2, 4, 6, 8, 10, and 12 hours postdose at Week 2
Primary outcome [7] 0 0
PK Parameter: AUCtau of SOF, Its Metabolites (GS-566500 and GS-331007), and RBV at Week 12 (Cohorts 1 and 2)
Timepoint [7] 0 0
Predose, 0.25, 0.5, 1, 2, 4, 6, 8, 10, and 12 hours postdose at Week 12
Primary outcome [8] 0 0
PK Parameter: AUCtau of SOF, Its Metabolites (GS-566500 and GS-331007), and LDV at Week 2 or 4 (Cohort 3)
Timepoint [8] 0 0
Predose, 0.25, 0.5, 1, 2, 4, 6, 8, 10, and 12 hours postdose at Week 2 or 4
Primary outcome [9] 0 0
PK Parameter: Cmax of SOF, Its Metabolites (GS-566500 and GS-331007), and RBV at Week 2 (Cohorts 1 and 2)
Timepoint [9] 0 0
Predose, 0.25, 0.5, 1, 2, 4, 6, 8, 10, and 12 hours postdose at Week 2
Primary outcome [10] 0 0
PK Parameter: Cmax of SOF, Its Metabolites (GS-566500 and GS-331007), and RBV at Week 12 (Cohorts 1 and 2)
Timepoint [10] 0 0
Predose, 0.25, 0.5, 1, 2, 4, 6, 8, 10, and 12 hours postdose at Week 12
Primary outcome [11] 0 0
PK Parameter: Cmax of SOF, Its Metabolites (GS-566500 and GS-331007), and LDV at Week 2 or 4 (Cohort 3)
Timepoint [11] 0 0
Predose, 0.25, 0.5, 1, 2, 4, 6, 8, 10, and 12 hours postdose at Week 2 or 4
Primary outcome [12] 0 0
PK Parameter: Ctau of SOF, Its Metabolites (GS-566500 and GS-331007), and RBV at Week 2 (Cohorts 1 and 2)
Timepoint [12] 0 0
Predose, 0.25, 0.5, 1, 2, 4, 6, 8, 10, and 12 hours postdose at Week 2
Primary outcome [13] 0 0
PK Parameter: Ctau of SOF, Its Metabolites (GS-566500 and GS-331007), and RBV at Week 12 (Cohorts 1 and 2)
Timepoint [13] 0 0
Predose, 0.25, 0.5, 1, 2, 4, 6, 8, 10, and 12 hours postdose at Week 12
Primary outcome [14] 0 0
PK Parameter: Ctau of SOF, Its Metabolites (GS-566500 and GS-331007), and LDV at Week 2 or 4 (Cohort 3)
Timepoint [14] 0 0
Predose, 0.25, 0.5, 1, 2, 4, 6, 8, 10, and 12 hours postdose at Week 2 or 4
Secondary outcome [1] 0 0
Percentage of Participants With SVR at 4 Weeks After Discontinuation of Therapy (SVR4)
Timepoint [1] 0 0
Posttreatment Week 4
Secondary outcome [2] 0 0
Percentage of Participants With SVR at 24 Weeks After Discontinuation of Therapy (SVR24)
Timepoint [2] 0 0
Posttreatment Week 24
Secondary outcome [3] 0 0
Percentage of Participants With Overall Virologic Failure
Timepoint [3] 0 0
Up to Posttreatment Week 24
Secondary outcome [4] 0 0
PK Parameter: AUClast of SOF, Its Metabolites (GS-566500 and GS-331007), and RBV at Week 2 (Cohorts 1 and 2)
Timepoint [4] 0 0
Predose, 0.25, 0.5, 1, 2, 4, 6, 8, 10, and 12 hours postdose at Week 2
Secondary outcome [5] 0 0
PK Parameter: AUClast of SOF, Its Metabolites (GS-566500 and GS-331007), and RBV at Week 12 (Cohorts 1 and 2)
Timepoint [5] 0 0
Predose, 0.25, 0.5, 1, 2, 4, 6, 8, 10, and 12 hours postdose at Week 12
Secondary outcome [6] 0 0
PK Parameter: AUClast of SOF, Its Metabolites (GS-566500 and GS-331007), and LDV at Week 2 or 4 (Cohort 3)
Timepoint [6] 0 0
Predose, 0.25, 0.5, 1, 2, 4, 6, 8, 10, and 12 hours postdose at Week 2 or 4
Secondary outcome [7] 0 0
PK Parameter: Clast of SOF, Its Metabolites (GS-566500 and GS-331007), and RBV at Week 2 (Cohorts 1 and 2)
Timepoint [7] 0 0
Predose, 0.25, 0.5, 1, 2, 4, 6, 8, 10, and 12 hours postdose at Week 2
Secondary outcome [8] 0 0
PK Parameter: Clast of SOF, Its Metabolites (GS-566500 and GS-331007), and RBV at Week 12 (Cohorts 1 and 2)
Timepoint [8] 0 0
Predose, 0.25, 0.5, 1, 2, 4, 6, 8, 10, and 12 hours postdose at Week 12
Secondary outcome [9] 0 0
PK Parameter: Clast of SOF, Its Metabolites (GS-566500 and GS-331007), and LDV at Week 2 or 4 (Cohort 3)
Timepoint [9] 0 0
Predose, 0.25, 0.5, 1, 2, 4, 6, 8, 10, and 12 hours postdose at Week 2 or 4
Secondary outcome [10] 0 0
PK Parameter: Tmax of SOF, Its Metabolites (GS-566500 and GS-331007), and RBV at Week 2 (Cohorts 1 and 2)
Timepoint [10] 0 0
Predose, 0.25, 0.5, 1, 2, 4, 6, 8, 10, and 12 hours postdose at Week 2
Secondary outcome [11] 0 0
PK Parameter: Tmax of SOF, Its Metabolites (GS-566500 and GS-331007), and RBV at Week 12 (Cohorts 1 and 2)
Timepoint [11] 0 0
Predose, 0.25, 0.5, 1, 2, 4, 6, 8, 10, and 12 hours postdose at Week 12
Secondary outcome [12] 0 0
PK Parameter: Tmax of SOF, Its Metabolites (GS-566500 and GS-331007), and LDV at Week 2 or 4 (Cohort 3)
Timepoint [12] 0 0
Predose, 0.25, 0.5, 1, 2, 4, 6, 8, 10, and 12 hours postdose at Week 2 or 4
Secondary outcome [13] 0 0
PK Parameter: Tlast of SOF, Its Metabolites (GS-566500 and GS-331007), and RBV at Week 2 (Cohorts 1 and 2)
Timepoint [13] 0 0
Predose, 0.25, 0.5, 1, 2, 4, 6, 8, 10, and 12 hours postdose at Week 2
Secondary outcome [14] 0 0
PK Parameter: Tlast of SOF, Its Metabolites (GS-566500 and GS-331007), and RBV at Week 12 (Cohorts 1 and 2)
Timepoint [14] 0 0
Predose, 0.25, 0.5, 1, 2, 4, 6, 8, 10, and 12 hours postdose at Week 12
Secondary outcome [15] 0 0
PK Parameter: Tlast of SOF, Its Metabolites (GS-566500 and GS-331007), and LDV at Week 2 or 4 (Cohort 3)
Timepoint [15] 0 0
Predose, 0.25, 0.5, 1, 2, 4, 6, 8, 10, and 12 hours postdose at Week 2 or 4
Secondary outcome [16] 0 0
PK Parameter: ?z of SOF, Its Metabolites (GS-566500 and GS-331007), and RBV at Week 2 (Cohorts 1 and 2)
Timepoint [16] 0 0
Predose, 0.25, 0.5, 1, 2, 4, 6, 8, 10, and 12 hours postdose at Week 2
Secondary outcome [17] 0 0
PK Parameter: ?z of SOF, Its Metabolites (GS-566500 and GS-331007), and RBV at Week 12 (Cohorts 1 and 2)
Timepoint [17] 0 0
Predose, 0.25, 0.5, 1, 2, 4, 6, 8, 10, and 12 hours postdose at Week 12
Secondary outcome [18] 0 0
PK Parameter: ?z of SOF, Its Metabolites (GS-566500 and GS-331007), and LDV at Week 2 or 4 (Cohort 3)
Timepoint [18] 0 0
Predose, 0.25, 0.5, 1, 2, 4, 6, 8, 10, and 12 hours postdose at Week 2 or 4
Secondary outcome [19] 0 0
PK Parameter: t1/2 of SOF, Its Metabolites (GS-566500 and GS-331007), and RBV at Week 2 (Cohorts 1 and 2)
Timepoint [19] 0 0
Predose, 0.25, 0.5, 1, 2, 4, 6, 8, 10, and 12 hours postdose at Week 2
Secondary outcome [20] 0 0
PK Parameter: t1/2 of SOF, Its Metabolites (GS-566500 and GS-331007), and RBV at Week 12 (Cohorts 1 and 2)
Timepoint [20] 0 0
Predose, 0.25, 0.5, 1, 2, 4, 6, 8, 10, and 12 hours postdose at Week 12
Secondary outcome [21] 0 0
PK Parameter: t1/2 of SOF, Its Metabolites (GS-566500 and GS-331007), and LDV at Week 2 or 4 (Cohort 3)
Timepoint [21] 0 0
Predose, 0.25, 0.5, 1, 2, 4, 6, 8, 10, and 12 hours postdose at Week 2 or 4

Eligibility
Key inclusion criteria
Key

* Cohorts 1 and 2: chronic genotype 1 or 3 HCV infection
* Cohort 3: chronic genotype 1 or 4 HCV infection
* HCV RNA = 10^4 IU/mL at screening
* Screening labs within defined thresholds
* Cirrhosis determination at screening

Key
Minimum age
18 Years
Maximum age
No limit
Sex
Both males and females
Can healthy volunteers participate?
No
Key exclusion criteria
* Females who are pregnant or nursing or males who have a pregnant partner
* Prior null response to pegylated interferon (Peg-IFN)+RBV therapy (Cohorts 1 and 2) or for individuals with cirrhosis, prior treatment failure with IFN-based therapy not resulting from treatment intolerance (Cohort 3)
* Current of prior history of hepatic decompensation
* Infection with hepatitis B virus (HBV) or HIV
* History of clinically significant illness (including psychiatric or cardiac) or any other medical disorder that may interfere with individual's treatment and/or adherence to the protocol

Note: Other protocol defined Inclusion/Exclusion criteria may apply.

Study design
Purpose of the study
Treatment
Allocation to intervention
Non-randomised trial
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Masking / blinding
Open (masking not used)
Who is / are masked / blinded?



Intervention assignment
Other
Other design features
Phase
Phase 2
Type of endpoint/s
Statistical methods / analysis

Recruitment
Recruitment status
Completed
Data analysis
Reason for early stopping/withdrawal
Other reasons
Date of first participant enrolment
Anticipated
Actual
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
Actual
Sample size
Target
Accrual to date
Final
Recruitment in Australia
Recruitment state(s)
Recruitment outside Australia
Country [1] 0 0
United States of America
State/province [1] 0 0
California
Country [2] 0 0
United States of America
State/province [2] 0 0
Florida
Country [3] 0 0
United States of America
State/province [3] 0 0
Illinois
Country [4] 0 0
United States of America
State/province [4] 0 0
Michigan
Country [5] 0 0
United States of America
State/province [5] 0 0
New York
Country [6] 0 0
United States of America
State/province [6] 0 0
Texas
Country [7] 0 0
United States of America
State/province [7] 0 0
Washington
Country [8] 0 0
New Zealand
State/province [8] 0 0
Auckland
Country [9] 0 0
New Zealand
State/province [9] 0 0
Christchurch
Country [10] 0 0
Puerto Rico
State/province [10] 0 0
San Juan

Funding & Sponsors
Primary sponsor type
Commercial sector/industry
Name
Gilead Sciences
Address
Country

Ethics approval
Ethics application status

Summary
Brief summary
Trial website
Trial related presentations / publications
Public notes

Contacts
Principal investigator
Name 0 0
Gilead Study Director
Address 0 0
Gilead Sciences
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for public queries
Name 0 0
Address 0 0
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for scientific queries

No information has been provided regarding IPD availability


What supporting documents are/will be available?

Results publications and other study-related documents

No documents have been uploaded by study researchers.