Lapatinib: An Oral Dual Tyrosine Kinase Inhibitor for HER-2-Positive Breast Cancer
Author(s) -
Sagar Sardesai,
Anna Maria Storniolo
Publication year - 2015
Publication title -
women s health
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.363
H-Index - 39
eISSN - 1745-5065
pISSN - 1745-5057
DOI - 10.2217/whe.15.9
Subject(s) - lapatinib , medicine , trastuzumab , capecitabine , breast cancer , tyrosine kinase inhibitor , oncology , letrozole , cancer , metastatic breast cancer , pertuzumab , tamoxifen , colorectal cancer
Breast cancer is the most common form of cancer and the second leading cause of cancer deaths among women in the USA. A quarter of all newly diagnosed cases are characterized by overexpression of HER-2 which is associated with poor prognosis. In March 2007, lapatinib, an oral dual-tyrosine kinase inhibitor was approved in combination with capecitabine for metastatic HER-2-positive breast cancer that has progressed on prior trastuzumab therapy, and in combination with letrozole for postmenopausal women with HER-2 and hormone receptor-positive advanced breast cancer. In the future, lapatinib may play an important role in dual HER-2 blockade with trastuzumab and other targeted agents for women with HER-2-overexpressing breast cancer.
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