A Study Of PF-05190457 In Healthy Volunteers And Type-2 Diabetic Patients

A Phase 1 Placebo-Controlled Trial To Assess The Safety, Tolerability, Pharmacokinetics, And Pharmacodynamics Of Multiple Ascending Doses Of PF-05190457 In Healthy And Type 2 Diabetic Adults

The purpose of the study is to evaluate the safety and tolerability of PF-05190457 after administration of multiple doses to healthy volunteers and Type 2 diabetic patients and to evaluate the plasma drug concentrations after multiple doses.

Inclusion Criteria:

• Healthy males and females of non-childbearing potential between ages of 18 and 55 years, BMI of 18.5 to 30.5 kg/m^2, and weight between 50 and 100 kg, inclusive.
• Type 2 diabetic males and females of non-childbearing potential between ages of 18 and 55 years, BMI of 18.5 to 40.0 kg/m^2, weight between 50 and 150 kg, and HbA1c of 7.0-10.0%, inclusive.

Exclusion Criteria:

• Evidence or history of clinically significant hematological, renal, endocrine, pulmonary, gastrointestinal, cardiovascular, hepatic, psychiatric, neurologic, or allergic disease.
• Additionally, type 2 diabetic patients who have history of diabetic complications with significant end-organ damage or pharmacologic treatment for diabetes in addition to metformin.