A Bioequivalence (BE) Study Comparing The Commericializable And Clinical Formulations Of PF-00299804

This study has been completed.
Sponsor:
Information provided by:
Pfizer
ClinicalTrials.gov Identifier:
NCT01313793
First received: February 8, 2011
Last updated: June 27, 2011
Last verified: June 2011
  Purpose

The study will determine if bioequivalence can be claimed between the proposed commericializable formulation and the current clinical formulation. Specifically, if the 90% confidence intervals of the ratio for Area under the curve (AUC) and maximum concentration (CMax) are within the 80%-125% guidance limits.


Condition Intervention Phase
Healthy Volunteers
Drug: Treatment A-B
Drug: Treatment B-A
Phase 1

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Bio-equivalence Study
Intervention Model: Crossover Assignment
Masking: Open Label
Official Title: A Phase 1 Open-Label Study Of Pf-00299804 In Healthy Volunteers To Demonstrate The Bioequivalence Of The Proposed Commercializable Formulation Administered As One 45-Mg Tablet Relative To Three 15-Mg Clinical Formulation Tablets

Further study details as provided by Pfizer:

Primary Outcome Measures:
  • Plasma AUCinf of of PF 00299804 [ Time Frame: 6-8 weeks ] [ Designated as safety issue: No ]
  • AUClast of PF 00299804 [ Time Frame: 6-8 weeks ] [ Designated as safety issue: No ]
  • Cmax of PF 00299804 [ Time Frame: 6-8 weeks ] [ Designated as safety issue: No ]

Secondary Outcome Measures:
  • Plasma AUCinf of PF 00299804. [ Time Frame: 6-8 weeks ] [ Designated as safety issue: No ]
  • CL/F of PF 00299804. [ Time Frame: 6-8 weeks ] [ Designated as safety issue: No ]
  • Tmax of PF 00299804. [ Time Frame: 6-8 weeks ] [ Designated as safety issue: No ]
  • tlast of PF 00299804. [ Time Frame: 6-8 weeks ] [ Designated as safety issue: No ]
  • t1/2 of PF 00299804. [ Time Frame: 6-8 weeks ] [ Designated as safety issue: No ]
  • Plasma AUCinf of PF-05199265 [ Time Frame: 6-8 weeks ] [ Designated as safety issue: No ]
  • AUClast of PF-05199265 [ Time Frame: 6-8 weeks ] [ Designated as safety issue: No ]
  • Cmax of PF-05199265 [ Time Frame: 6-8 weeks ] [ Designated as safety issue: No ]
  • Tmax of PF-05199265 [ Time Frame: 6-8 weeks ] [ Designated as safety issue: No ]
  • tlast of PF-05199265 [ Time Frame: 6-8 weeks ] [ Designated as safety issue: No ]
  • Safety laboratory tests, physical examination, concomitant medication and adverse event monitoring [ Time Frame: 6-8 weeks ] [ Designated as safety issue: Yes ]

Enrollment: 32
Study Start Date: April 2011
Study Completion Date: May 2011
Primary Completion Date: May 2011 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: Sequence 1
Subjects will receive clinical formulation (treatment A) followed by commercializable formulation (treatment B).
Drug: Treatment A-B
Subjects to receive 3 X 15 mg tablets of the clinical formulation in first period then 1 x 45 mg tablet of the commericializable formulation in 2nd period.
Experimental: Sequence 2
Subjects will receive commercializable formulation (treatment B) followed by clinical formulation (treatment A).
Drug: Treatment B-A
Subjects to receive 1 x 45 mg tablet of the commericializable formulation in first period then 3X 15 mg tablets of the clinical formulation in 2nd period.

Detailed Description:

A bioequivalence (BE) study between two formulations of PF-00299804.

  Eligibility

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

Inclusion Criteria:

  • Healthy subjects including males between the ages of 18 and 55 years and/or females of non childbearing potential between the ages of 18 and 55 years. (Healthy is defined as no clinically relevant abnormalities identified by a detailed medical history, full physical examination, including blood pressure and pulse rate measurement, 12 lead ECG or clinical laboratory tests).
  • Body Mass Index (BMI) of 17.5 to 30.5 kg/m2; and a total body weight >50 kg (110 lbs).
  • An informed consent document signed and dated by the subject.
  • Subjects who are willing and able to comply with all scheduled visits, treatment plan, laboratory tests, and other study procedures.

Exclusion Criteria:

  • Evidence or history of clinically significant dermatologic, hematological, renal, endocrine, pulmonary, gastrointestinal, cardiovascular, hepatic, psychiatric, neurologic, or allergic disease (including drug allergies, but excluding untreated, asymptomatic, seasonal allergies at the time of dosing).
  • Any condition possibly affecting drug absorption (eg, gastrectomy).
  • A positive urine drug screen.
  • Use of tobacco- or nicotine- containing products (or a positive urine drug cotinine test).
  • History of regular alcohol consumption exceeding 14 drinks/week for females or 21 drinks/week for men (1 drink = 5 ounces (150 mL) of wine or 12 ounces (360 mL) of beer or 1.5 ounces (45 mL) of hard liquor) within 6 months of screening.
  • Treatment with an investigational drug within 30 days (or as determined by the local requirement) or 5 half lives preceding the first dose of study medication.
  • 12 lead ECG demonstrating QTc >450 msec or a QRS interval >120 msec at Screening. If QTc exceeds 450 msec, or QRS exceeds 120 msec, the ECG should be repeated two more times and the average of the three QTc or QRS values should be used to determine the subject's eligibility.
  • Pregnant or nursing females and females of childbearing potential including those with tubal ligation. To be considered for enrollment, women of 45 to 55 years of age who are postmenopausal (defined as being amenorrheic for at least 2 years) must have confirmatory FSH test results at Screening.
  • Use of prescription or nonprescription drugs and dietary supplements within 7 days or 5 half lives (whichever is longer) prior to the first dose of study medication. Herbal supplements and hormone replacement therapy must be discontinued at least 28 days prior to the first dose of study medication. Depo Provera must be discontinued at least 6 months prior to the first dose of study medication. As an exception, acetaminophen/paracetamol may be used at doses of less than 1 g/day. Limited use of non prescription medications that are not believed to affect subject safety or the overall results of the study may be permitted on a case-by-case basis following approval by the sponsor.
  • Blood donation (excluding plasma donations) of approximately 1 pint (500 mL) or more within 56 days prior to dosing.
  • History of sensitivity to heparin or heparin-induced thrombocytopenia.
  • Unwilling or unable to comply with the Lifestyle Guidelines described in this protocol.
  • Other severe acute or chronic medical or psychiatric condition or laboratory abnormality that may increase the risk associated with study participation or investigational product administration or may interfere with the interpretation of study results and, in the judgment of the investigator, would make the subject inappropriate for entry into this study.
  Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT01313793

Locations
Belgium
Pfizer Investigational Site
Bruxelles, Belgium, B-1070
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: NCT01313793     History of Changes
Other Study ID Numbers: A7471022
Study First Received: February 8, 2011
Last Updated: June 27, 2011
Health Authority: United States: Institutional Review Board

Keywords provided by Pfizer:
Bioequivalence (BE) Study
Healthy Volunteers

ClinicalTrials.gov processed this record on April 21, 2014