Safety and Pharmacokinetic Study of PF-06651600 in Japanese Healthy Volunteers

A Phase 1, Randomized, Double-blind, Third-party Open, Placebo-controlled Study To Evaluate The Safety, Tolerability, And Pharmacokinetics After Multiple Oral Doses Of Pf-06651600 In Healthy Japanese Subjects

This study is a phase 1 study of PF-06651600. PF-06651600 is being developed for treatment of inflammatory bowel disease. The goal of the study is to assess the safety, tolerability, pharmacokinetics and pharmacodynamics of PF-06651600 after multiple oral doses of PF-06651600 in Japanese healthy volunteers.

Inclusion Criteria:

• Subject must have four Japanese grandparents who were born in Japan.
• Healthy male subjects and/or female subjects of non-childbearing potential between the ages of 18 and 55 years, inclusive
• No evidence of active or latent or inadequately treated infection with Mycobacterium tuberculosis (TB)
• BMI of 17.5 to 27.5 kg/m2; and a total body weight >50 kg (110 lbs).
• Evidence of personally signed and dated informed consent document.
• Willing and able to comply with scheduled visits, treatment plan, lab tests and other study procedures.

Exclusion Criteria:

• Evidence or history of clinically significant hematological, renal, endocrine, pulmonary, GI, cardiovascular, hepatic, psychiatric, neurologic, or allergic disease.
• Males of childbearing potential 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
• Use of tobacco/nicotine containing products in excess of 5 cigarettes/day.
• History of regular alcohol consumption exceeding 14 drinks/week for females or 21 drinks/week for males.
• Screening blood pressure >140/90 mm Hg.
• Screening laboratory abnormalities as defined by the protocol.
• Unwilling or unable to comply with the Lifestyle Guidelines as defined by the protocol.