A Phase 1 Multiple-Dose Escalation and Single Dose (Tablet) Study of PF-04171327 in Healthy Volunteers

A Phase 1, Active and Placebo-Controlled, Multiple-Dose Escalation Trial Evaluating the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of PF-04171327 (Part 1), and a Single Dose Pharmacokinetic Assessment of a Tablet Formulation (Part 2) in Healthy Volunteers

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-04171327 in healthy volunteers for 14 days (Part 1). Part 2 will evaluate the pharmacokinetics of a single 10 mg dose of the PF-04171327 tablet in healthy volunteers.

Inclusion Criteria:

• Healthy males between 18 and 55 years, inclusive.
• Healthy females between 18 and 44 years, inclusive.

Exclusion Criteria:

• Evidence or history of clinically significant disease;
• Post-menopausal women;
• History of intolerance or significant adverse effects with glucocorticoids. therapy.