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Phase 1 Study To Evaluate Antiviral Activity Of Small Molecule Direct Antiviral Agent At Multiple Doses In Subjects With Chronically Infected Hepatitis C Virus.

Last updated on December 5, 2019

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Study Location
Pfizer Investigational Site
Gainesville, Florida, 32608 United States
Contact
1-800-718-1021
Eligibility criteria
Condition
The disease, disorder, syndrome, illness, or injury that is being studied.
Chronic Hepatitis, Hepatitis C Virus
Sex
Females and Males
Age
Pediatric Trials: 0-17 Years
Adult Trials: 18+ Years
18-65 years
Inclusion criteria
The factors, or reasons, that allow a person to participate in a clinical study.
Show details

HCV Positive With HCV RNA>100,000 iu/ml Genotype 1; COHORT A- non responders or partial

Exclusion criteria
The factors, or reasons, that prevent a person from participating in a clinical study.
Show details

HIV HBV co-infection Decompensated liver disease Liver disease due to causes other than
HCV, AFP>200ng/ml

NCT00671671
Pfizer
Completed
Phase 1 Study To Evaluate Antiviral Activity Of Small Molecule Direct Antiviral Agent At Multiple Doses In Subjects With Chronically Infected Hepatitis C Virus.

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Descriptive Information
Brief Title  ICMJE Phase 1 Study To Evaluate Antiviral Activity Of Small Molecule Direct Antiviral Agent At Multiple Doses In Subjects With Chronically Infected Hepatitis C Virus.
Official Title  ICMJE A Phase 1, Non- Randomized, Open Label, Sequential Group, Multicenter Study To Evaluate The Antiviral Activity Of Multiple Doses Of A Small Molecule Direct Antiviral Agent In Chronically Infected Hepatitis C Subjects.
Brief SummaryPhase 1 study in HVC (Hepatitis C Virus) infected subjects to determine pharmacokinetics, safety and efficacy in subjects with no or inadequate response to prior treatment.
Detailed DescriptionNot Provided
Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 1
Study Design  ICMJE Allocation: Non-Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Condition  ICMJE
  • Hepatitis, Chronic
  • Hepatitis C Virus
Intervention  ICMJE
  • Drug: Small Molecule Agent (PF-868554)
    Study drug will be administered 700mg BID in the fed state for three days.
  • Drug: Small Molecule Agent (PF-868554)
    Study drug will be given 450mg BID for a duration of 10 days.
Study Arms  ICMJE
  • Experimental: Cohort B
    Intervention: Drug: Small Molecule Agent (PF-868554)
  • Experimental: Cohort A
    Dose study drug in subjects who have previously failed to respond to interferon based therapies
    Intervention: Drug: Small Molecule Agent (PF-868554)
Publications *Wagner F, Thompson R, Kantaridis C, Simpson P, Troke PJ, Jagannatha S, Neelakantan S, Purohit VS, Hammond JL. Antiviral activity of the hepatitis C virus polymerase inhibitor filibuvir in genotype 1-infected patients. Hepatology. 2011 Jul;54(1):50-9. doi: 10.1002/hep.24342.


*   Includes publications given by the data provider as well as publications
identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status  ICMJE Completed
Actual Enrollment  ICMJE
 (submitted: October 9, 2008)
20
Original Estimated Enrollment  ICMJE
 (submitted: April 29, 2008)
40
Actual Study Completion Date  ICMJE December 2008
Actual Primary Completion DateDecember 2008   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion Criteria:

HCV Positive With HCV RNA>100,000 iu/ml Genotype 1; COHORT A- non responders or partial

Exclusion Criteria:

HIV HBV co-infection Decompensated liver disease Liver disease due to causes other than HCV, AFP>200ng/ml

Sex/Gender  ICMJE
Sexes Eligible for Study:All
Ages  ICMJE 18 Years to 65 Years   (Adult, Older Adult)
Accepts Healthy Volunteers  ICMJE No
Contacts  ICMJE Contact information is only displayed when the study is recruiting subjects
Listed Location Countries  ICMJE United States
Removed Location CountriesGermany
 
Administrative Information
NCT Number  ICMJE NCT00671671
Other Study ID Numbers  ICMJE A8121006
Has Data Monitoring CommitteeNo
U.S. FDA-regulated ProductNot Provided
IPD Sharing Statement  ICMJE Not Provided
Responsible PartyPfizer
Study Sponsor  ICMJE Pfizer
Collaborators  ICMJE Not Provided
Investigators  ICMJE
Study Director:Pfizer CT.gov Call CenterPfizer
PRS AccountPfizer
Verification DateNovember 2013

ICMJE     Data element required by the

International Committee of Medical Journal Editors
and the
World Health Organization ICTRP

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