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Study of VX-985 in Subjects With Chronic Hepatitis C

Primary Purpose

Chronic Hepatitis C

Status
Completed
Phase
Phase 1
Locations
United States
Study Type
Interventional
Intervention
VX-985 or matching placebo
VX-985 or matching placebo
VX-985 or matching placebo
Sponsored by
Vertex Pharmaceuticals Incorporated
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Chronic Hepatitis C

Eligibility Criteria

18 Years - 64 Years (Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  • Subjects who are male or females of non-childbearing potential aged 18 to 64 years(inclusive) with a body mass index (BMI) between 18 and 32 (kg/m2)
  • Certain subjects must agree to use acceptable contraceptive methods as specified in protocol
  • Subjects who are treatment naïve and are infected with genotype 1 chronic hepatitis C
  • Subjects must be in good health and have normal laboratory values as judged by investigator
  • Subjects must not have clinically significant abnormal results for physical examination

Exclusion Criteria:

  • Subjects must not have received approved or experimental HCV therapy
  • Subjects must not have evidence of hepatic decompensation: history of ascites, hepatic encephalopathy, or bleeding esophageal varices
  • Subjects must not have any known history of other cause of significant liver disease including hepatitis B, drug or alcohol-related cirrhosis, etc
  • Subjects must not be diagnosed with or have suspected hepatocellular carcinoma
  • Subjects must not have histologic evidence of hepatic cirrhosis on any liver biopsy or test capable of detecting cirrhosis within the past 2 years
  • Subjects with a known history or other evidence of severe retinopathy or clinically significant ophthalmological disorder
  • Subjects must not have a history of any illness that might confound the results of the study or pose an additional risk in administering study drug(s) to the subject e.g. history of cardiovascular or central nervous system disease, ongoing psychiatric disorder, poorly controlled diabetes, etc
  • Subject must not have taken any of the prohibited medications within the specified time before study start or take certain medications (including herbal supplements) during the study
  • Subjects must not have a history of drug or alcohol abuse or addiction within 6 months before the start of dosing, or test positive for alcohol or drugs of abuse
  • Subjects must not have donated or had a significant loss of blood within 56 days of the start of dosing, or donated more than 1 unit of plasma within 7 days before the start of dosing
  • Subjects must not consume excessive amounts of caffeine
  • Subjects must not have participated in a clinical study involving administration of either an investigational or a marketed drug within 2 months
  • Subjects who are female and have a positive pregnancy test and/or who are considered to be of childbearing potential or are nursing.
  • Subjects that have a female partner who is pregnant, nursing, or planning to become pregnant during the study or shortly after the study

Sites / Locations

  • Kansas
  • Maryland
  • Washington

Arms of the Study

Arm 1

Arm 2

Arm 3

Arm Type

Experimental

Experimental

Experimental

Arm Label

Panel 1: VX-985 Dose 1

Panel 2: VX-985 Dose 2

Panel 3: VX-985 Dose 3

Arm Description

Outcomes

Primary Outcome Measures

Safety and tolerability (vital signs, 12-lead electrocardiograms, physical examinations, laboratory assessments, and adverse events)

Secondary Outcome Measures

Plasma pharmacokinetic parameters of VX-985
HCV RNA levels

Full Information

First Posted
June 14, 2010
Last Updated
March 8, 2011
Sponsor
Vertex Pharmaceuticals Incorporated
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1. Study Identification

Unique Protocol Identification Number
NCT01144936
Brief Title
Study of VX-985 in Subjects With Chronic Hepatitis C
Official Title
A Phase 1b, Randomized, Double-Blind, Placebo-Controlled, Multiple-Dose Study of VX-985 in Subjects With Genotype 1 Chronic Hepatitis C
Study Type
Interventional

2. Study Status

Record Verification Date
March 2011
Overall Recruitment Status
Completed
Study Start Date
June 2010 (undefined)
Primary Completion Date
October 2010 (Actual)
Study Completion Date
October 2010 (Actual)

3. Sponsor/Collaborators

Name of the Sponsor
Vertex Pharmaceuticals Incorporated

4. Oversight

Data Monitoring Committee
No

5. Study Description

Brief Summary
The purpose of this study it to evaluate the safety and tolerability of VX-985 in HCV subjects. This study will also evaluate the antiviral activity and pharmacokinetic profile of VX-985.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Chronic Hepatitis C

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 1
Interventional Study Model
Single Group Assignment
Masking
ParticipantCare ProviderInvestigatorOutcomes Assessor
Allocation
Randomized
Enrollment
21 (Anticipated)

8. Arms, Groups, and Interventions

Arm Title
Panel 1: VX-985 Dose 1
Arm Type
Experimental
Arm Title
Panel 2: VX-985 Dose 2
Arm Type
Experimental
Arm Title
Panel 3: VX-985 Dose 3
Arm Type
Experimental
Intervention Type
Drug
Intervention Name(s)
VX-985 or matching placebo
Intervention Description
low dose
Intervention Type
Drug
Intervention Name(s)
VX-985 or matching placebo
Intervention Description
high dose
Intervention Type
Drug
Intervention Name(s)
VX-985 or matching placebo
Intervention Description
dose TBD
Primary Outcome Measure Information:
Title
Safety and tolerability (vital signs, 12-lead electrocardiograms, physical examinations, laboratory assessments, and adverse events)
Time Frame
10-13 days
Secondary Outcome Measure Information:
Title
Plasma pharmacokinetic parameters of VX-985
Time Frame
10-13 days
Title
HCV RNA levels
Time Frame
5-7 months

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Maximum Age & Unit of Time
64 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Subjects who are male or females of non-childbearing potential aged 18 to 64 years(inclusive) with a body mass index (BMI) between 18 and 32 (kg/m2) Certain subjects must agree to use acceptable contraceptive methods as specified in protocol Subjects who are treatment naïve and are infected with genotype 1 chronic hepatitis C Subjects must be in good health and have normal laboratory values as judged by investigator Subjects must not have clinically significant abnormal results for physical examination Exclusion Criteria: Subjects must not have received approved or experimental HCV therapy Subjects must not have evidence of hepatic decompensation: history of ascites, hepatic encephalopathy, or bleeding esophageal varices Subjects must not have any known history of other cause of significant liver disease including hepatitis B, drug or alcohol-related cirrhosis, etc Subjects must not be diagnosed with or have suspected hepatocellular carcinoma Subjects must not have histologic evidence of hepatic cirrhosis on any liver biopsy or test capable of detecting cirrhosis within the past 2 years Subjects with a known history or other evidence of severe retinopathy or clinically significant ophthalmological disorder Subjects must not have a history of any illness that might confound the results of the study or pose an additional risk in administering study drug(s) to the subject e.g. history of cardiovascular or central nervous system disease, ongoing psychiatric disorder, poorly controlled diabetes, etc Subject must not have taken any of the prohibited medications within the specified time before study start or take certain medications (including herbal supplements) during the study Subjects must not have a history of drug or alcohol abuse or addiction within 6 months before the start of dosing, or test positive for alcohol or drugs of abuse Subjects must not have donated or had a significant loss of blood within 56 days of the start of dosing, or donated more than 1 unit of plasma within 7 days before the start of dosing Subjects must not consume excessive amounts of caffeine Subjects must not have participated in a clinical study involving administration of either an investigational or a marketed drug within 2 months Subjects who are female and have a positive pregnancy test and/or who are considered to be of childbearing potential or are nursing. Subjects that have a female partner who is pregnant, nursing, or planning to become pregnant during the study or shortly after the study
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Lisa Mahnke, MD, PhD
Organizational Affiliation
Vertex Pharmaceuticals Incorporated
Official's Role
Study Director
Facility Information:
Facility Name
Kansas
City
Overland Park
State/Province
Kansas
Country
United States
Facility Name
Maryland
City
Baltimore
State/Province
Maryland
Country
United States
Facility Name
Washington
City
Tacoma
State/Province
Washington
Country
United States

12. IPD Sharing Statement

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Study of VX-985 in Subjects With Chronic Hepatitis C

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