Multiple Dose Escalation Trial Of PF-04308515 In Healthy Volunteers - Full Text View

Purpose

The purpose of this study is to determine the safety, tolerability, pharmacokinetics and pharmacodynamics (how the drug effects certain target sites of activity in the body) of escalating doses of oral PF-04308515 in healthy volunteers for 14 days as well as one oral dose of a tablet formulation administered for 1 day.

Condition	Intervention	Phase
Healthy	Drug: PF-04308515 Drug: Placebo Drug: PF-04308515 Tablet	Phase 1


Study Type:	Interventional
Study Design:	Allocation: Randomized Intervention Model: Single Group Assignment Masking: Double Blind (Participant, Investigator) Primary Purpose: Basic Science
Official Title:	A Phase 1, Placebo-Controlled, Multiple-Dose Escalation Trial Evaluating The Safety, Tolerability, Pharmacokinetics, And Pharmacodynamics Of PF-04308515 (Part 1), And A Single Dose Pharmacokinetic Assessment Of A PF-04308515 Tablet Formulation (Part 2), In Healthy Volunteers

Further study details as provided by Pfizer:

Primary Outcome Measures:

Safety and tolerability of multiple doses of PF-04308515 as assessed by adverse event reporting, clinical laboratory results, vital signs, physical examinations and electrocardiograms (ECGs). [ Time Frame: 14 days ]
Characterization of pharmacokinetic parameters of PF-04308515 after multiples doses which will include: Cmax, Tmax, AUC, CL/F, Vz/F, t1/2. Urinary excretion including AE% and CLr will be assessed at steady state. [ Time Frame: 14 days ]
Change from baseline will be utilized to assess PF-04308515's pharmacodynamic effect on biochemical and metabolic biomarkers after 14 days of dosing. [ Time Frame: 14 days ]
For the tablet pharmacokinetics:Cmax, Tmax, AUClast, AUCinf, CL/F, Vz/F, t1/2 will be calculated from the PF-04308515 plasma concentration versus time data. [ Time Frame: 1 day ]
Safety and tolerability of 1 oral dose of a tablet formulation of PF-04308515 as assessed by adverse event reporting, clinical laboratory results, vital signs, physical examinations and electrocardiograms (ECGs). [ Time Frame: 1 day ]


Enrollment:	58
Study Start Date:	March 2010
Study Completion Date:	November 2010
Primary Completion Date:	November 2010 (Final data collection date for primary outcome measure)

Arms	Assigned Interventions
Experimental: (Part 1) PF-04308515	Drug: PF-04308515 PF-04308515 will be provided as an oral solution administered at doses of 3, 10, 30 and 100 mg. If an optional cohort is needed the dose would not exceed the established toxicokinetic exposure limits. Solution will be administered orally once daily for 14 days.
Placebo Comparator: (Part 1) Solution Placebo	Drug: Placebo Placebo solution will be administered to those volunteers who are randomized to the placebo arm. Placebo solution will be administered orally once daily for 14 days.
Experimental: (Part 2) PF-04308515 Tablet	Drug: PF-04308515 Tablet Tablet formulation to administer a 20 mg dose will be administered to volunteers in Part 2. The study medication will be administered orally once daily for 1 day.

Eligibility


Ages Eligible for Study:	18 Years to 55 Years (Adult)
Sexes Eligible for Study:	All
Accepts Healthy Volunteers:	Yes

Criteria

Inclusion Criteria:

Healthy males between 18 and 55 years, inclusive
Healthy females between 18 and 44 years, inclusive
Females are required to be surgically sterile

Exclusion Criteria:

Evidence or history of clinically significant disease
Post-menopausal women
History of intolerance or significant adverse effects with glucocorticoid therapy

Contacts and Locations

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT01101932

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:

To obtain contact information for a study center near you, click here. This link exits the ClinicalTrials.gov site


Responsible Party:	Director, Clinical Trial Disclosure Group, Pfizer, Inc.
ClinicalTrials.gov Identifier:	NCT01101932 History of Changes
Other Study ID Numbers:	B0861002
Study First Received:	March 11, 2010
Last Updated:	July 21, 2011

Keywords provided by Pfizer:


Safety Tolerability Pharmacokinetics/Pharmacodynamics Rheumatoid Arthritis healthy volunteers

ClinicalTrials.gov processed this record on July 19, 2017