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.
Department of Oncology, Nationa Taiwan University Hospital, Taipei, Taiwan
Samsung Medical Center, Seoul, Korea, Republic of
Ospedale Maggiore, Trieste, Italy
A.O.U. Integrata, Verona, Italy
A.S.O. SS Antonio e Biagio e Cesare Arrigo, Alessandria, Italy
Department of Clinical Oncology, Queen Mary Hospital, Hong Kong, Hong Kong
Site US10025, Fountain Valley, California, United States
Site US10003, Santa Monica, California, United States
Site US10013, Aventura, Florida, United States
Cancer Care Center, Bismarck, North Dakota, United States
Lehigh Valley Hospital, Allentown, Pennsylvania, United States
Texas Oncology Cancer Center - Sugar Land, Sugar Land, Texas, United States
Hui Liu, Guangdong, China
University of California Davis Comprehensive Cancer Center, Sacramento, California, United States
Los Angeles General Medical Center, Los Angeles, California, United States
City of Hope Comprehensive Cancer Center, Duarte, California, United States
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