Published in:
01-04-2015 | Introduction to Review Articles
Treatment strategy for metastatic breast cancer with estrogen receptor-positive tumor
Author:
Hirotaka Iwase
Published in:
International Journal of Clinical Oncology
|
Issue 2/2015
Login to get access
Excerpt
Metastatic breast cancer (MBC) is not a curable disease except for local recurrence or oligo-metastasis in the non-visceral organs. In fact, the 10-year survival rate after chemotherapy is approximately 5 %, and, for patients who survive, the complete response rate beyond 20 years is only 2–3 % [
1,
2]. Consequently, the purpose of treatment is the prolongation of survival and the improvement of quality of life (QOL). By means of advances in treatment with the advent of a large number of new drugs, survival after recurrence has been gradually improved since the 1990s [
3,
4]. …