- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01646840
Study Of The PF-04958242 Blood Concentrations Of A Capsule Formulation Of PF-04958242 Compared To A Solution Formulation
November 19, 2019 updated by: Biogen
a Phase 1, Open-Label, Single Dose, Relative Bioavailability Study In Healthy Volunteers Comparing PF-04958242 Capsule Formulation To PF-04958242 Oral Solution In The Fasted State
This study will assess the relative bioavailability of a capsule formulation of PF-04958242, relative to a oral solution formulation of PF-04958242 in healthy adult subjects.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Detailed Description
This study was previously posted by Pfizer, Inc. Sponsorship of the trial was transferred to Biogen.
Study Type
Interventional
Enrollment (Actual)
12
Phase
- Phase 1
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Connecticut
-
New Haven, Connecticut, United States, 06511
- Pfizer Investigational Site
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 55 years (Adult)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Healthy male and/or female (of non childbearing potential) subjects between the ages of 18 and 55 years
- Body Mass Index (BMI) of 17.5 to 30.5 kg/m2; and a total body weight >50 kg (110 lbs).
Exclusion Criteria:
- Evidence or history of clinically significant hematological, renal, endocrine, pulmonary, gastrointestinal, cardiovascular, hepatic, psychiatric, neurologic, or allergic disease
- Any condition possibly affecting drug absorption (eg, gastrectomy).
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Basic Science
- Allocation: Randomized
- Interventional Model: Crossover Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: PF-04958242 capsule
|
Single dose of PF-04958242 0.35 mg oral capsule
|
Active Comparator: PF-04958242 oral solution
|
Single dose of PF-04958242 0.35 mg oral solution
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Area Under the Curve From Time Zero to Last Quantifiable Concentration (AUClast)
Time Frame: 0.25, 0.5, 0.75, 1, 1.5, 2, 4, 8, 12, 24, 48, 72, 120, and 192 hours post-dose
|
0.25, 0.5, 0.75, 1, 1.5, 2, 4, 8, 12, 24, 48, 72, 120, and 192 hours post-dose
|
Maximum Observed Plasma Concentration (Cmax)
Time Frame: 0.25, 0.5, 0.75, 1, 1.5, 2, 4, 8, 12, 24, 48, 72, 120, and 192 hours post-dose
|
0.25, 0.5, 0.75, 1, 1.5, 2, 4, 8, 12, 24, 48, 72, 120, and 192 hours post-dose
|
Time to Reach Maximum Observed Plasma Concentration (Tmax) of PF-04958242
Time Frame: 0.25, 0.5, 0.75, 1, 1.5, 2, 4, 8, 12, 24, 48, 72, 120, and 192 hours post-dose
|
0.25, 0.5, 0.75, 1, 1.5, 2, 4, 8, 12, 24, 48, 72, 120, and 192 hours post-dose
|
Area Under the Curve From Time Zero to Extrapolated Infinite Time [AUC (0 - ∞)]
Time Frame: 0.25, 0.5, 0.75, 1, 1.5, 2, 4, 8, 12, 24, 48, 72, 120, and 192 hours post-dose
|
0.25, 0.5, 0.75, 1, 1.5, 2, 4, 8, 12, 24, 48, 72, 120, and 192 hours post-dose
|
Plasma Decay Half-Life (t1/2)
Time Frame: 0.25, 0.5, 0.75, 1, 1.5, 2, 4, 8, 12, 24, 48, 72, 120, and 192 hours post-dose
|
0.25, 0.5, 0.75, 1, 1.5, 2, 4, 8, 12, 24, 48, 72, 120, and 192 hours post-dose
|
Apparent Oral Clearance (CL/F)
Time Frame: 0.25, 0.5, 0.75, 1, 1.5, 2, 4, 8, 12, 24, 48, 72, 120, and 192 hours post-dose
|
0.25, 0.5, 0.75, 1, 1.5, 2, 4, 8, 12, 24, 48, 72, 120, and 192 hours post-dose
|
Apparent Volume of Distribution (Vz/F)
Time Frame: 0.25, 0.5, 0.75, 1, 1.5, 2, 4, 8, 12, 24, 48, 72, 120, and 192 hours post-dose
|
0.25, 0.5, 0.75, 1, 1.5, 2, 4, 8, 12, 24, 48, 72, 120, and 192 hours post-dose
|
Number of Participants with categorical scores on the Columbia Suicide Severity Rating Scale (C-SSRS)
Time Frame: 4 and 192 hours post-dose
|
4 and 192 hours post-dose
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
no secondary endpoints
Time Frame: no secondary endpoints
|
no secondary endpoints
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
July 1, 2012
Primary Completion (Actual)
September 1, 2012
Study Completion (Actual)
September 1, 2012
Study Registration Dates
First Submitted
July 12, 2012
First Submitted That Met QC Criteria
July 18, 2012
First Posted (Estimate)
July 20, 2012
Study Record Updates
Last Update Posted (Actual)
November 21, 2019
Last Update Submitted That Met QC Criteria
November 19, 2019
Last Verified
November 1, 2019
More Information
Terms related to this study
Other Study ID Numbers
- B1701010
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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