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INX-08189

Phase 1

HCV (Genotype 1) | Small molecule | Infectious Disease |Bristol-Myers Squibb Company|Last Updated: Jul 12, 2012

Success Probability

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Trial Design

RandomizedDouble-BlindCONTROLLEDDMC
Total Trials1
Total Enrollment70

FDA Designations

No designations recorded

Clinical trial landscape

INX-08189 · 3 trials · 2 indications

Phase 1 3
NCT01471704Study Investigating the Pharmacokinetic Interaction Between INX-08189 and Verapamil HCL ER in Healthy VolunteersHealthy
COMPLETED24 Analytics
NCT01250366Study of the Safety & PK of INX-08189 in Chronically-infected HCV, Treatment-naïve SubjectsHCV (Genotype 1)
COMPLETED70 Analytics
NCT01159808A Study of the Safety and Pharmacokinetics of Single Ascending Oral Doses of INX-08189 in Healthy SubjectsHealthy
COMPLETED42 Analytics
PHASE1COMPLETED
Study Investigating the Pharmacokinetic Interaction Between INX-08189 and Verapamil HCL ER in Healthy Volunteers
HealthyUnlock trial analytics
PHASE1COMPLETED
Study of the Safety & PK of INX-08189 in Chronically-infected HCV, Treatment-naïve Subjects
HCV (Genotype 1)Unlock trial analytics
PHASE1COMPLETED
A Study of the Safety and Pharmacokinetics of Single Ascending Oral Doses of INX-08189 in Healthy Subjects
HealthyUnlock trial analytics

Study Endpoints

Primary Endpoints

Effect of multiple doses of verapamil HCL ER 240 mg on the PK profile of INX-08189, and the effect of a single dose of INX-08189 on the PK profile of verapamil.
INX-08189 and Verapamil: Study Day 0 (INX-08189), Study Day 12 (Verapamil) and subsequently at 30 minutes, and 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 24 hours after dosing. INX-08189 also at 48, 72, and 96 hours after initial dose.

PK for INX-08189 and verapamil by: maximum plasma concentration (Cmax), time Cmax is observed (Tmax), plasma concentration at end of dosing (Ctau), area under plasma concentration-time curve; time 0 to last measurable plasma concentration (AUC0-last), area under plasma concentration-time curve; time 0 to infinity (AUC0-inf), area under plasma concentration-time curve; 0 to end of dosing (AUC0-tau), elimination half-life (t1/2), apparent oral clearance (CL/F), and apparent oral volume of distribution (Vz/F).

Safety of a single dose of INX-08189 50 mg alone & combined with verapamil HCL ER 240 mg after subjects received verapamil HCL ER QD for 6 days
Study Day -1, during the 24-hours post-dose, Study Day 2 to 4, 5, 6, 7 to 11, 12, and 13 to 16

Safety and tolerability parameters, including adverse event, concurrent medication, clinical laboratory, electrocardiogram (ECG) and vital signs assessments

Safety will be evaluated in an integrated way on the basis of the Adverse Event profiles, changes in laboratory values (serum chemistry, hematology and urinalysis), ECG data, and vital signs, viral resistance testing and results of Physical Exams.
periodically over 14 days
PK parameters following administration of INX-08189 will be determined using concentration data obtained via the assay of INX-08189 and INX-08032 in plasma, and the analysis of INX-08032 in urine
periodically over 14 days
The primary efficacy outcome is the maximum change from baseline in HCV RNA following 7 days of dosing.
7 days
Evaluate the safety of single ascending oral doses of INX-08189 in healthy subjects
periodically over 14 days

Safety will be evaluated on the basis of adverse event (AE) incidence, changes in serum chemistry and hematology values, urinalysis results, and changes in vital signs and in electrocardiogram (ECG) findings.

Characterize the pharmacokinetic (PK) profile of single ascending oral doses of INX-08189 in healthy subjects
periodically over 14 days

Including a determination of maximum observed plasma concentration (Cmax), time at which the maximum plasma concentration was observed (Tmax), time at which concentrations are first measurable in the plasma (Tlag), area under the plasma concentration-time curve from time 0 to time of last measurable plasma concentration (AUC 0-last) and elimination half-life (T 1/2) after single ascending oral doses.

Assess the effect of a high fat meal on the PK parameters
periodically over 14 days

The effect of food (standard high-fat meal) on the absorption of INX-08189 will be evaluated

Secondary Endpoints

Secondary efficacy outcome measures include the change in HCV RNA over time during the seven days of dosing and during the follow-up period thereafter. Additionally, viral load changes will be compared across the two genotypes 1a and 1b.
14 days
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelCROSSOVER
PurposeHEALTH_SERVICES_RESEARCH

Treatment Arms

ArmTypeDescription
INX-08189 50 mgEXPERIMENTALStudy Day 0: Single 50 mg dose of INX-08189 in the morning
240 mg verapamil HCL ERACTIVE_COMPARATORStudy Days 6 to 11: 240 mg verapamil HCL ER once daily (QD) in the morning
INX-08189 50 mg & verapamil HCLER 240 mgACTIVE_COMPARATORStudy Day 12: Co-administration of single 50 mg dose of INX-08189 and 240 mg verapamil HCL ER in the morning
Arm 1: INX-08189 (9 mg) or PlaceboEXPERIMENTAL -
Arm 2: INX-08189 (25 mg) or PlaceboEXPERIMENTAL -
Arm 3: INX-08189 (50 mg + 9 mg) or PlaceboEXPERIMENTAL -
Arm 4: INX-08189 (50 mg) or PlaceboEXPERIMENTAL -
Arm 5: INX-08189 (9 mg) or Placebo + RibavirinEXPERIMENTAL -
Arm 6: INX-08189 (25 mg) or Placebo + RibavirinEXPERIMENTAL -
Arm 7: INX-08189 (100 mg) or PlaceboEXPERIMENTAL -
INX-08189EXPERIMENTAL -
PlaceboPLACEBO_COMPARATOR -

Interventions

NameTypeDescription
INX-08189 50 mgDRUGStudy Day 0: Single 50 mg dose of INX-08189 in the morning
240 mg verapamil HCL ERDRUGStudy Days 6 to 11: 240 mg verapamil HCL ER once daily (QD) in the morning
50 mg dose of INX-08189 and 240 mg verapamil HCL ERDRUGStudy Day 12: Co-administration of single 50 mg dose of INX-08189 and 240 mg verapamil HCL ER in the morning
INX-08189DRUGCapsules, Oral, 9 mg, Once Daily, 7 Days
Placebo matching with INX-08189DRUGCapsules, Oral, 0 mg, Once daily, 7 days
RibavirinDRUGCapsules, Oral, 1000 or 1200 mg daily (delivered in weight-adjusted am/pm divided dose), 7 days
PlaceboDRUGmatching placebo capsules, oral administration, single dose
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Eligibility Criteria

Age Range18 Years to 55 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: Subjects must meet the following criteria at the screening visit (Visit1) and Visit 2 in order to be eligible for study drug administration: 1. Must be a healthy male or female between 18 and 55 years of age (inclusive) with body mass index (BMI) between 18 and 30 kg/m2 (inclus...

Countries:United StatesPuerto Rico
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Frequently asked questions about INX-08189

What is INX-08189 used for?

INX-08189 is an investigational small molecule being developed for the treatment of chronic hepatitis C virus (HCV) genotype 1 infection. It has been studied in healthy subjects and in treatment-naive patients with chronic HCV genotype 1 infection.

Who is developing INX-08189?

INX-08189 is being developed by Bristol-Myers Squibb Company, a biopharmaceutical company traded on the New York Stock Exchange under the ticker symbol BMY.

What phase is INX-08189 in?

INX-08189 is in Phase 1 clinical development. It has completed Phase 1 trials, but it remains an investigational drug and has not been approved by the FDA.

What clinical trials is INX-08189 in?

INX-08189 has completed three Phase 1 clinical trials. NCT01159808 studied single ascending oral doses in healthy subjects. NCT01250366 evaluated safety and pharmacokinetics in treatment-naive HCV genotype 1 patients. NCT01471704 investigated a pharmacokinetic interaction with verapamil in healthy volunteers.

Is INX-08189 the same as any other drug?

INX-08189 is the primary name used in clinical trials. No alternative names have been reported for this investigational compound.

What is the mechanism of action of INX-08189?

INX-08189 is a small molecule antiviral agent. Its specific molecular target has not been disclosed in the available clinical trial information.