Study Evaluating HKI-272 in Tumors

An Ascending Single and Multiple Dose Study of the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of HKI-272 Administered Orally to Subjects With HER-2/NEU or HER-1/EGFR-Positive Tumors

The purpose of this study is to evaluate the safety and tolerability as well as find the maximum tolerated dose (MTD) for HKI-272. In addition, this study will examine the effects of the study drug on your tumor, and how your body uses and eliminates HKI-272.

Inclusion Criteria:

• Her2/neu or Her1/EGFR positive cancer
• Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 2
• Measurable disease as defined by Response Evaluation Criteria in Solid Tumors (RECIST)

Exclusion Criteria:

• Prior treatment with anthracyclines with a cumulative dose of doxorubicin or equivalent of greater than 300 mg/m^2
• Patients with significant cardiac risk factors
• Active central nervous system metastasis