A Study To Assess Absorption Of Study Drug Dacomitinib (PF-00299804), Given As An Oral Tablet Compared To An Intravenous Infusion In Healthy Volunteers

A Phase 1, Single Dose, Fixed Sequence Study To Estimate The Absolute Bioavailability Of Dacomitinib (PF-00299804) By Comparing Oral To Intravenous Administration In Healthy Volunteers

This study aims to determine the proportion of study drug dacomitinib or PF-00299804, that is taken up from the digestive tract into the body when given as an oral tablet compared with that taken up by an intravenous dose.

Inclusion Criteria:

• Healthy male or female (of non-childbearing potential) subjects between the ages of 18 and 55 years, inclusive.
• Body Mass Index (BMI) of 17.5 to 30.5 kg/m2; and a total body weight >50 kg (110 lbs).

Exclusion Criteria:

• 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 time of dosing).
• Treatment with an investigational drug within 3 months or 5 half-lives preceding the first dose of study medication, whichever is longer.
• Any condition possibly affecting drug absorption (eg, gastrectomy).
• Any known allergies or sensitivity to drug excipients.