Multiple Oral Dose Study to Evaluate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of PF-04878691

This study has been completed.
Sponsor:
Information provided by:
Pfizer
ClinicalTrials.gov Identifier:
NCT00810758
First received: December 17, 2008
Last updated: November 30, 2009
Last verified: November 2009
  Purpose

To assess the safety, tolerability, pharmacokinetics and pharmacodynamics of multiple oral doses of PF-04878691.


Condition Intervention Phase
Hepatitis C Virus
Drug: PF-04878691 3mg
Drug: PF-04878691 6mg
Drug: PF-04878691 9mg
Phase 1

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Safety Study
Intervention Model: Single Group Assignment
Masking: Double Blind (Subject, Investigator)
Primary Purpose: Treatment
Official Title: A Phase 1, Randomized, Placebo Controlled, Blinded (3rd Party Open), Sequential, Multiple-Dose Escalation Study To Evaluate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of PF-04878691 In Healthy Volunteers

Resource links provided by NLM:


Further study details as provided by Pfizer:

Primary Outcome Measures:
  • To assess the safety and toleration of multiple ascending oral doses of PF-04878691 [ Time Frame: 3 weeks ] [ Designated as safety issue: Yes ]

Secondary Outcome Measures:
  • To assess the pharmacokinetics and pharmacodynamics with regards to specific biomarkers of immune stimulation of PF-04878691 [ Time Frame: 3 weeks ] [ Designated as safety issue: No ]

Enrollment: 24
Study Start Date: January 2009
Study Completion Date: November 2009
Primary Completion Date: November 2009 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: PF-04878691 Drug: PF-04878691 3mg
Oral solution, 3mg, twice weekly, 2 weeks
Drug: PF-04878691 6mg
Oral solution, 6mg, twice weekly, 2 weeks
Drug: PF-04878691 9mg
Oral solution, 9mg, twice weekly, 2 weeks

  Eligibility

Ages Eligible for Study:   18 Years to 55 Years
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion Criteria:

  • Healthy male and/or female subjects between the ages of 18-55, inclusive.
  • Body Mass Index (BMI) of 18-30 kg/m2; total body weight >50kg (110lbs).

Exclusion Criteria:

  • Pregnant or nursing females.
  • Females of child-bearing potential.
  • Evidence of history of clinically significant hematological, renal, endocrine, pulmonary, gastrointestinal, cardiovascular, hepatic, psychiatric, neurologic, allergic or autoimmune disease or clinical findings at screening.
  • Smoking within the previous 6 months.
  Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT00810758

Locations
United States, Connecticut
Pfizer Investigational Site
New Haven, Connecticut, United States, 06511
Sponsors and Collaborators
Pfizer
Investigators
Study Director: Pfizer CT.gov Call Center Pfizer
  More Information

Additional Information:
No publications provided

Responsible Party: Director, Clinical Trial Disclosure Group, Pfizer, Inc.
ClinicalTrials.gov Identifier: NCT00810758     History of Changes
Other Study ID Numbers: B1201002
Study First Received: December 17, 2008
Last Updated: November 30, 2009
Health Authority: United States: Food and Drug Administration

Keywords provided by Pfizer:
HCV
Toll-like receptor 7
Multiple oral dose escalation study of PF-04878691

Additional relevant MeSH terms:
Hepatitis
Hepatitis A
Hepatitis C
Liver Diseases
Digestive System Diseases
Hepatitis, Viral, Human
Virus Diseases
Enterovirus Infections
Picornaviridae Infections
RNA Virus Infections
Flaviviridae Infections

ClinicalTrials.gov processed this record on April 15, 2014