Effect Of Itraconazole On The Pharmacokinetics Of Palbociclib

• Drug: Palbociclib Alone
  A single 125 mg dose of palbociclib free base capsule given orally alone in the fed state, followed by 120 hours of PK sample collection
  Other Name: Palbociclib, PD-0332991
• Drug: Palbociclib plus itraconazole
  Itraconazole 200 mg once daily with food for a total of 11 days; on Day 5, a single oral 125 mg dose of palbociclib will be given with itraconazole after a meal, followed by 168 hours of PK sample collection.
  Other Name: Palbociclib (PD-0332991); Itraconazole (Sporanox)

Inclusion Criteria:

• Healthy male and/or female subjects of non-childbearing potential between the ages of 18 and 55 years, inclusive.
• Body mass index of 17.5 to 30.5 kg/m2, and a total body weight >50 kg (110 lbs).
• Evidence of a personally signed and dated informed consent document indicating that the subject has been informed of all pertinent aspects of the study.
• Subjects who are willing and able to comply with all scheduled visits, treatment plan, laboratory tests, and other study procedures.

Exclusion Criteria:

• Evidence or history of clinically significant hematological, renal, endocrine, pulmonary, gastrointestinal, cardiovascular, hepatic, psychiatric, neurologic, or allergic diseases.
• Any condition possibly affecting drug absorption.
• A positive urine drug screen or alcohol breath test.
• Pregnant female subjects; breast feeding female subjects, female subjects of childbearing potential, male subjects with partners currently pregnant, male subjects 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 90 days after the last dose of investigational product.