A Phase 1 Study of ARQ 197 in Adult Patients With Advanced Solid Tumors

Inclusion Criteria:

* Signed written informed consent must be obtained and documented according to International Conference on Harmonization (ICH)- Good Clinical Practice (GCP), the local regulatory requirements, and permission to use private health information in accordance with the Health Insurance Portability and Accountability Act (HIPPA) prior to study-specific screening procedures
* A histologically or cytologically confirmed solid tumor that is advanced, metastatic, and/or inoperable following prior standard chemotherapy, and/or for which, in the opinion of the investigator, there is no alternative therapy, or for which monotherapy with erlotinib is appropriate
* ≥ 18 years of age
* Measurable disease as defined by Response Evaluation Criteria in Solid Tumors (RECIST)

Exclusion Criteria:

* Anti-cancer chemotherapy, radiotherapy, immunotherapy, or investigational agents within four weeks of first dose (patients currently on erlotinib monotherapy may be enrolled into the study without a washout)
* Major surgery within 4 weeks prior to first dose
* Central nervous system metastasis unless it has been stable for ≥ 3 months after treatment and patient has no neural symptoms
* Pregnant or breastfeeding
* Significant gastrointestinal disorder that, in the opinion of the Investigator, could interfere with the absorption of ARQ 197 and/or erlotinib (e.g. significant, uncontrolled inflammatory bowel disease or extensive small bowel resection)