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.
Arizona Cancer Center at University of Arizona Health Sciences Center, Tucson, Arizona, United States
Cancer Therapy and Research Center, San Antonio, Texas, United States
Princess Margaret Hospital, Toronto, Ontario, Canada
Cancer Care Ontario-London Regional Cancer Centre, London, Ontario, Canada
British Columbia Cancer Agency, Vancouver, British Columbia, Canada
Princess Margaret Hospital Phase 2 Consortium, Toronto, Ontario, Canada
Johns Hopkins Oncology Center, Baltimore, Maryland, United States
Indiana University Cancer Pavilion, Indianapolis, Indiana, United States
Mary Crowley Medical Research Center, Dallas, Texas, United States
Multinational Sites, Denver, Colorado, United States
Trial Information Center, Denver, Colorado, United States
Vanderbilt-Ingram Cancer Center, Nashville, Tennessee, United States
University of Texas M.D. Anderson Cancer Center, Houston, Texas, United States
Fox Chase Cancer Center, Philadelphia, Pennsylvania, United States
Kingston Regional Cancer Centre, Kingston, Ontario, Canada
Florida Cancer Specialists, Fort Myers, Florida, United States
Instituto do Cancer do Ceara, Fortaleza, CEP, Brazil
Instituto do Cancer Arnaldo Vieira de Carvalho, Sao Paulo, SP, Brazil
Instituto Nacional de Cancerologia, Mexico City, CP, Mexico
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