Clinical Trial In Healthy Volunteers And Health Elderly Volunteers To Evaluate The Safety, Tolerability And Blood Concentration After Single And Multiple Escalating Oral Doses Of PF-06751979.
NCT02793232
ABOUT THIS STUDY
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- Healthy female subjects of non childbearing potential and male subjects.
- Body Mass Index (BMI) of 17.5 to 30.5 kg/m2 (32 kg/m2 for healthy elderly); and a total body weight >50 kg (110 lbs) at Screening.
- Evidence of a personally signed and dated informed consent document indicating that the subject or a legally acceptable representative has been informed of all pertinent aspects of the study.
- Additional criterion for subjects of Japanese descent who may be enrolled in Part B (multiple ascending dose cohorts in healthy subjects): Japanese subjects who have four Japanese grandparents born in Japan.
- Evidence or history of clinically significant 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).
- Male subjects with partners currently pregnant; male subjects able to father children
who are unwilling or unable to use a highly effective method of contraception as
outlined in this protocol for the duration of the study and for at least 28 days after
the last dose of investigational product.
- Unwilling or unable to comply with the Lifestyle Guidelines described in the protocol.
- Subjects who are investigational site staff members directly involved in the conduct
of the study and their family members, site staff members otherwise supervised by the
Investigator, or subjects who are Pfizer employees directly involved in the conduct of
the study.
- Any 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.
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Descriptive Information | ||||
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Brief Title ICMJE | Clinical Trial In Healthy Volunteers And Health Elderly Volunteers To Evaluate The Safety, Tolerability And Blood Concentration After Single And Multiple Escalating Oral Doses Of PF-06751979. | |||
Official Title ICMJE | A 3-part Phase 1, Randomized, Double-blind, Sponsor-open, Placebo Controlled Trial To Evaluate The Safety, Tolerability, Food Effect, Pharmacokinetics And Pharmacodynamics Of Pf-06751979 After Oral Administration: Part A - Single Ascending Doses In Healthy Adults; Part B - Multiple Ascending Doses In Healthy Adults; And Part C - Multiple Doses To Older Subjects | |||
Brief Summary | This study will test the safety, tolerability and blood concentrations of single and multiple oral doses of PF-06751979 in health subjects and healthy elderly subjects. PF-06751979 is being developed for the treatment of Alzheimer's disease. | |||
Detailed Description | The purpose of this study is to evaluate the safety, tolerability and pharmacokinetics (PK) of PF-06751979 following oral doses in healthy adult and healthy elderly subjects at higher doses than previously administered. Such characteristics will enable the design of future clinical trials in patient population, in the effort to optimize the efficacy of PF-06751979, as well as to establish safety margins in humans. Inclusion of healthy elderly subjects will be optional, but can provide additional safety and tolerability information in the age range of the target population while confirming the PK of PF-06751979 in these subjects for future clinical trials in the Alzheimer's disease patient population. The Primary Objective is to evaluate the safety and tolerability of single and multiple ascending oral doses of PF-06751979 in healthy adult subjects. Secondary Objectives are to characterize the pharmacokinetics of PF-06751979 in: plasma following single and multiple ascending oral dose administration in healthy adult subjects and urine following multiple ascending oral dose administration in healthy adult subjects. An additional secondary objective is to evaluate the effect of multiple oral doses of PF 06751979 on CSF A-beta fragments in healthy adult subjects. This study is divided into three parts: Part A - Single ascending doses (SAD) healthy adult subjects (18-55 years); Part B - Multiple ascending doses (MAD) in healthy adult subjects (18-55 years); Part C - Multiple doses (MD) in healthy elderly subjects (60-85 years). Study Parts may be run in a staggered fashion; Part C of the study may commence after satisfactory review of relevant data from Parts A and B. | |||
Study Type ICMJE | Interventional | |||
Study Phase ICMJE | Phase 1 | |||
Study Design ICMJE | Allocation: Randomized Intervention Model: Crossover Assignment Masking: Double (Participant, Investigator) Primary Purpose: Basic Science | |||
Condition ICMJE | Healthy Subjects | |||
Intervention ICMJE |
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Study Arms ICMJE |
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Publications * | Not Provided | |||
* 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 | 46 | |||
Original Estimated Enrollment ICMJE | 54 | |||
Actual Study Completion Date ICMJE | January 5, 2017 | |||
Actual Primary Completion Date | January 5, 2017 (Final data collection date for primary outcome measure) | |||
Eligibility Criteria ICMJE | Inclusion Criteria:
Exclusion Criteria:
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Sex/Gender ICMJE |
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Ages ICMJE | 18 Years to 85 Years (Adult, Older Adult) | |||
Accepts Healthy Volunteers ICMJE | Yes | |||
Contacts ICMJE | Contact information is only displayed when the study is recruiting subjects | |||
Listed Location Countries ICMJE | Belgium | |||
Removed Location Countries | ||||
Administrative Information | ||||
NCT Number ICMJE | NCT02793232 | |||
Other Study ID Numbers ICMJE | B8271004 2016-000325-39 ( EudraCT Number ) | |||
Has Data Monitoring Committee | No | |||
U.S. FDA-regulated Product | Not Provided | |||
IPD Sharing Statement ICMJE | Not Provided | |||
Responsible Party | Pfizer | |||
Study Sponsor ICMJE | Pfizer | |||
Collaborators ICMJE | Not Provided | |||
Investigators ICMJE |
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PRS Account | Pfizer | |||
Verification Date | December 2017 | |||
ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP |