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.
Ohio State University Medical Center, Columbus, Ohio, United States
California Pacific Medical Center, San Francisco, California, United States
University of New Mexico Cancer Center, Albuquerque, New Mexico, United States
Dae Seog Heo, Seoul, Korea, Republic of
UT MD Anderson Cancer Center, Houston, Texas, United States
University of California Davis Cancer Center, Sacramento, California, United States
USC/Norris Comprehensive Cancer Center and Hospital, Los Angeles, California, United States
Sanofi-Aventis Administrative Office, Paris, France
Royal North Shore Hospital, Sydney, New South Wales, Australia
Ballarat Base Hospital, Ballarat, Victoria, Australia
Austin Health, Melbourne, Victoria, Australia
Hillman Cancer Center, Pittsburgh, Pennsylvania, United States
Investigational Site Number 168983, Philadelphia, Pennsylvania, United States
Central Clinical Hospital #2, Moscow, Russian Federation
Central Clinical Hospital #1, Moscow, Russian Federation
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