Implications of first-line adjuvant treatment with aromatase inhibitors in recurrent metastatic breast cancer.
The role of adjuvant tamoxifen therapy has gone unchallenged until recently. With the introduction of the selective aromatase inhibitors (AIs), the paradigm for treatment of hormone receptor-positive breast cancer in postmenopausal women is changing. New data from randomized clinical trials have shown the impact of the use of an AI compared with tamoxifen or in sequence with tamoxifen. This review will emphasize some of the highlights from these data sets and the limitations of our current knowledge. Finally, we will discuss the implications of the use of nonselective AIs in the adjuvant setting for the patient who develops recurrent metastatic disease.
Sokolowicz
Lisa E
LE
Feinberg School of Medicine and the Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL 60611, USA.
Gradishar
William J
WJ
D000368:Aged; D018931:Antineoplastic Agents, Hormonal / Q000008:administration & dosage*; D047072:Aromatase Inhibitors / Q000008:administration & dosage*; D001943:Breast Neoplasms / Q000188:drug therapy* / Q000556:secondary*; D017024:Chemotherapy, Adjuvant; D005260:Female; D006801:Humans; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local / Q000188:drug therapy*; D017698:Postmenopause; D013629:Tamoxifen / Q000008:administration & dosage*
D018931:Antineoplastic Agents, Hormonal; D047072:Aromatase Inhibitors; D013629:Tamoxifen