Erlotinib is an inhibitor of the epidermal growth factor receptor (EGFR) tyrosine kinase that is used in the treatment of non-small cell lung cancer, pancreatic cancer and several other types of cancer. It is typically marketed under the trade name Tarceva. Erlotinib binds to the epidermal growth factor receptor (EGFR) tyrosine kinase in a reversible fashion at the adenosine triphosphate (ATP) binding site of the receptor. Recent studies demonstrate that erlotinib is also a potent inhibitor of JAK2V617F, which is a mutant form of tyrosine kinase JAK2 found in most patients with polycythemia vera (PV) and a substantial proportion of patients with idiopathic myelofibrosis or essential thrombocythemia. This finding introduces the potential use of erlotinib in the treatment of JAK2V617F-positive PV and other myeloproliferative disorders.
Erlotinib is indicated for:
The safety and efficacy of erlotinib have not been established for patients with NSCLC whose tumors show other EGFR mutations. Additionally it is not recommended for use in combination with platinum-based chemotherapy.
M D Anderson Cancer Center, Houston, Texas, United States
Gynecologic Oncology Group, Philadelphia, Pennsylvania, United States
Cancer and Leukemia Group B, Chicago, Illinois, United States
USC/Norris Comprehensive Cancer Center and Hospital, Los Angeles, California, United States
Veterans Affairs Medical Center - West Los Angeles, Los Angeles, California, United States
Louisiana State University Health Sciences Center - Shreveport, Shreveport, Louisiana, United States
Center for Cancer Research, Bethesda, Maryland, United States
Warren Grant Magnuson Clinical Center - NCI Clinical Studies Support, Bethesda, Maryland, United States
Memorial Sloan-Kettering Cancer Center, New York, New York, United States
Johns Hopkins University, Baltimore, Maryland, United States
Graham Hospital Association, Canton, Illinois, United States
Mcdonough District Hospital, Macomb, Illinois, United States
Siouxland Regional Cancer Center, Sioux City, Iowa, United States
University of California Los Angeles, Los Angeles, California, United States
University of California San Francisco, San Francisco, California, United States
Memorial Sloan Kettering Cancer Center, New York, New York, United States
Memorial Sloan-Kettering Cancer Center, New York, New York, United States
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