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GS-9669

Phase 2

Hepatitis C | Small molecule | Infectious Disease |Gilead Sciences, Inc.|Trials Updated: Jul 25, 2012

GS-9669 development status

Highest phase Phase 2 (NCT01984294)
Phase scored for GILDPhase 1
Registered trials 4 across 2 sponsors since Dec 2010

GS-9669 target and mechanism

ModalitySmall molecule

Also known as GS-9669 tablets

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLED
Total Trials1
Total Enrollment82

FDA Designations

No designations recorded

GS-9669 clinical trials

GS-9669 · 1 trial · 1 indication

Phase 1 1
NCT01431898Safety, Tolerability, Pharmacokinetics and Antiviral Activity of GS-9669 in Subjects With Chronic Hepatitis C Virus InfectionHepatitis C
COMPLETED82 Analytics
PHASE1COMPLETED
Safety, Tolerability, Pharmacokinetics and Antiviral Activity of GS-9669 in Subjects With Chronic Hepatitis C Virus Infection
Hepatitis CUnlock trial analytics

Study Endpoints

Primary Endpoints

Safety and Tolerability
through 24 weeks of off-treatment follow-up

To evaluate safety and tolerability of escalating multiple oral doses of GS 9669. Safety will be assessed during the study through the reporting of adverse events, clinical laboratory tests, physical examinations, vital signs, and 12-lead ECGs at various time points during the study.

Antiviral Activity
through 24 weeks of off-treatment follow-up

To evaluate antiviral activity of GS-9669 against HCV in genotype-1a and 1b (GT1a/b) subjects. This will be evaluated using change from baseline in plasma HCV RNA. Reduction in HCV RNA will be summarized as categorical (as \< 1, ≥ 1 to \<2, ≥ 2 to \<3, or ≥ 3 log10 IU/mL) reduction from baseline.

Secondary Endpoints

Viral Dynamics and Pharmacodynamics
Through 17 days of therapy
composite of Pharmacokinetics
Through 17 days of therapy
Genotypic Changes
through 24 weeks of off-treatment follow-up
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Study Design & Arms

MaskingSINGLE
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Multiple-dose, dose-escalation study of GS-9669EXPERIMENTALMultiple-dose, dose-escalation study of GS-9669, a nonnucleotide NS5B inhibitor of hepatitis C virus (HCV), in subjects with chronic HCV infection. Dosing is planned in up to 7 unique dosing cohorts. Each cohort will be comprised of 10 genotype 1a (Cohorts 1, 2, 3, 4, and 5) or genotype 1b (Cohort 6 and 7), with eight subjects randomized to receive active drug and two subjects randomized to receive placebo per cohort.

Interventions

NameTypeDescription
GS-9669 tabletsDRUG -
Placebo to Match GS-9669 tabletDRUG -
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Eligibility Criteria

Age Range18 Years to 65 Years
SexALL
Healthy VolunteersNo
Study Sites11

Inclusion Criteria: * Adult subjects 18-65 years of old, inclusive * Documented chronic HCV infection to be of at least 6 months duration and plasma HCV RNA ≥ 5 log10 IU/mL at screening. * HCV treatment naïve or PEG-IFN, IFN, and/or RBV experienced (treatment must have ceased at least 3 months prio...

Countries:United StatesPuerto Rico
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Competitive Landscape -Hepatitis C 13 trials

Top 1 of 4 competitors

CompanyTickerTrialsLead PhaseDrugs
Atea Pharmaceuticals, Inc.AVIR2PHASE3Bemnifosbuvir-Ruzasvir
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Frequently asked questions about GS-9669

What is GS-9669?

GS-9669 is an investigational small molecule developed by Gilead Sciences, Inc. for the treatment of chronic hepatitis C virus infection. It was studied in a Phase 1 clinical trial to evaluate its safety, tolerability, pharmacokinetics, and antiviral activity in subjects with chronic hepatitis C. GS-9669 is not approved and remains in clinical development.

What is GS-9669 used for in hepatitis C?

GS-9669 was evaluated for the treatment of chronic hepatitis C virus infection. It was tested in a Phase 1 trial to assess its safety, tolerability, pharmacokinetics, and antiviral activity in subjects with chronic hepatitis C. GS-9669 is investigational and has not been approved for any indication.

Who makes GS-9669?

GS-9669 is developed by Gilead Sciences, Inc., which trades on the Nasdaq under the ticker GILD. Gilead is the sponsor of the clinical program studying GS-9669 in chronic hepatitis C virus infection.

What phase is GS-9669 in?

GS-9669 is in Phase 1 clinical development. It has completed one Phase 1 trial in chronic hepatitis C virus infection. GS-9669 is investigational and has not been approved by the FDA for any indication.

What clinical trials is GS-9669 in?

GS-9669 has been studied in one completed Phase 1 trial, NCT01431898, titled Safety, Tolerability, Pharmacokinetics and Antiviral Activity of GS-9669 in Subjects With Chronic Hepatitis C Virus Infection. The trial enrolled 82 participants in the United States and Puerto Rico and was uncontrolled, without randomization or double blinding.

Is GS-9669 the same as GS-9669 tablets?

Yes, GS-9669 tablets is another name for GS-9669, the investigational small molecule developed by Gilead Sciences, Inc. for chronic hepatitis C virus infection. Both names refer to the same Phase 1 compound.