Healthy Subjects Clinical Trial
Official title:
A Phase 1 Investigator-and-subject Blind, Randomized, Placebo Controlled, Parallel Study In Healthy Subjects To Evaluate The Pharmacodynamic Effects Of Single Oral Doses Of Pf-06648671 On Aβ Concentrations In Cerebrospinal Fluid Using Serial Sampling Methodology
This is phase 1 investigator-and-subject blind, sponsor open, randomized, placebo controlled, parallel study in healthy subjects to evaluate the pharmacodynamics effect of single oral doses of PF-06648671 on CSF Aβ concentrations using serial CSF sampling methodology.
This study is investigator-and-subject blind, sponsor open, randomized, placebo-controlled, parallel study in healthy subjects to evaluate central (CSF) and peripheral (plasma) pharmacodynamics effects (Abeta) over 36 hours post single doses of PF-06648671. Two cohorts will be run in sequential. the first cohort is to evaluate the Abeta effect at top dose of 300 mg PF-06648671 and second cohort is to evaluate the Abeta effect at top dose (if more subjects are required) and/or 1-2 lower doses ;
Allocation: Randomized, Endpoint Classification: Pharmacokinetics/Dynamics Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Investigator, Outcomes Assessor), Primary Purpose: Basic Science
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