title: Neoadjuvant taxanes in the treatment of non-metastatic breast cancer: a systematic review.
abstract: In recent years the role of neoadjuvant (primary, preoperative) chemotherapy has undergone rapid progress. Initially, neoadjuvant chemotherapy use was limited to those patients with inoperable locally advanced breast cancer in an attempt to try to down-size the tumour to make effective surgery possible. The advent of more effective chemotherapy regimens has led to an increased use of neoadjuvant therapy to shrink potentially operable tumours to allow for breast conservation when a mastectomy would have been required previously. While neoadjuvant treatment for operable tumours has indeed allowed increased rates of breast conserving surgery, it has not yet demonstrated any survival benefit over standard postoperative anthracycline-based chemotherapy. Echoing the evolution of taxane based chemotherapy from the metastatic setting through to the adjuvant situation, there has been increased interest in the role of taxanes in neoadjuvant regimens. The use of taxane-based therapies in this setting has so far shown improvements over more standard regimens in terms of clinical response rates, breast conservation, pathologic response rates, disease free survival, and overall survival. The aim of this review is to systematically summarize and interpret the results of published randomized controlled trials of neoadjuvant taxane chemotherapy for women with non-metastatic breast cancer.
authors.affiliation: Toronto Sunnybrook Regional Cancer Centre, 2075 Bayview Avenue (T-Wing), Toronto, Ont., Canada M4N 3M5. ccopgi@mcmaster.ca
authors.forename: M
authors.initials: M
authors.lastname: Trudeau
authors.forename: S E
authors.initials: SE
authors.lastname: Sinclair
authors.forename: M
authors.initials: M
authors.lastname: Clemons
mesh_terms: D001943:Breast Neoplasms / Q000188:drug therapy* / Q000473:pathology / Q000601:surgery; D018572:Disease-Free Survival; D005260:Female; D006801:Humans; D020360:Neoadjuvant Therapy; D011379:Prognosis; D016032:Randomized Controlled Trials as Topic; D043823:Taxoids / Q000627:therapeutic use*
chemical_list: D043823:Taxoids