Safety Study of XL765 in Combination With Erlotinib in Adults With Solid Tumors
Status: Recruiting
Phase: Phase 1
Diagnosis: Solid Tumor/Phase I
NCT ID: NCT00777699
(View complete trial on ClinicalTrials.gov)
DFCI Protocol ID:
The purpose of this study is to evaluate the safety and tolerability of XL765 in combination with erlotinib (Tarceva®) in subjects with solid tumors. XL765 is a new chemical entity that inhibits the kinases PI3K and mTOR. In preclinical studies, inactivation of PI3K has been shown to inhibit growth and induce apoptosis (programmed cell death) in tumor cells, whereas inactivation of mTOR has been shown to inhibit the growth of tumor cells. Erlotinib is an orally administered inhibitor of EGFR (also known as HER1) tyrosine kinase. It was approved by the FDA as a single agent for the treatment of patients with locally advanced or metastatic non-small-cell lung cancer (NSCLC) after failure of at least one prior chemotherapy regimen and in combination with gemcitabine for first line treatment of patients with locally advanced, unresectable or metastatic pancreatic cancer.
Conducting Institutions:
Massachusetts General Hospital, Dana-Farber Cancer Institute, Brigham and Women's Hospital
Overall PI:
Pasi Janne, MD, PhD,
Dana-Farber Cancer Institute
Site-responsible Investigators:
Jeffrey Engelman, MD, PhD,
Massachusetts General Hospital
Contacts:
Massachusetts General Hospital:
Cancer Trials Call Center, 877-789-6100
Dana-Farber Cancer Institute:
Kelly Masone, 617-632-3383,
kmasone@partners.org
Eligibility Criteria
Inclusion Criteria:
- Confirmed diagnosis of:
- Advanced solid tumor that is no longer responding to therapies OR
- Advanced or metastatic NSCLC that has previously been treated with erlotinib or
gefitinib
- ECOG Performance Status 0-1
- Adequate organ and bone arrow function as defined by hematological and serum
chemistry limits
- At least 18 years old
- Both men and women must practice adequate contraception
- Informed consent
Exclusion Criteria:
- Restriction of some therapies/medications within specific timeframes prior to
enrollment and during the study including prior therapy with PI3K, cytotoxic
chemotherapy, biologic agents, nitrosoureas or mitomycin C, small-molecule kinase
inhibitors, non-cytotoxic hormonal agents
- Erlotinib intolerant
- Taking oral corticosteroids chronically or > 1 mg/day warfarin
- Not recovered from the toxic effects of prior therapy
- History of diabetes mellitus and an HgbA1c > 7%
- Uncontrolled intercurrent illness
- Pregnant or breastfeeding
- Congestive heart failure, unstable angina, or a myocardial infarction within 3 months
of entering the study.
- HIV positive
- Diagnosis of another malignancy may exclude subject from study