[Chemotherapy of metastatic breast cancer].
The most powerful prognostic factor in the treatment of metastatic breast cancer continues to be the response to induction chemotherapy. The range of drugs which are widely used in the treatment of advanced disease, the anthracyclines, the taxanes and vinorelbine, have all shown interesting activity in terms of their ability to obtain both high response rates and long duration of response. The anthracyclines, doxorubicin (DX) and epiadriamycin (EPI) constitute the established reference agents in the treatment of metastatic disease, and combinations of these drugs with vinorelbine (VRB) and the taxanes, paclitaxel (PTX) and docetaxel (DCT), have produced major increases in objective response rates: PTX-DX (58%), DCT-EPI (69.4%), PTX-EPI (71.1%), VRB-DX (75%), VRB-EPI (77.1%). Suggestions for other combinations of chemotherapeutic agents which do not include anthracyclines available with well tolerated and effective drugs. The way forward after a response has been obtained remains an open question in which the limited efficacy of the available drugs and their cumulative toxicity needs to be balanced against the quality of life of patients during their disease. Defining the optimal strategy for the management of disease after induction treatment is a problem which needs to draw on the results of research, analysis of experience and insight into the needs of patients.
Brun
B
B
Hôpital Pitié-Salpêtrière, 47-83, boulevard de l'Hôpital, 75013 Paris.
Pouillart
P
P
D000971:Antineoplastic Combined Chemotherapy Protocols / Q000008:administration & dosage / Q000627:therapeutic use*; D001943:Breast Neoplasms / Q000188:drug therapy* / Q000556:secondary; D017024:Chemotherapy, Adjuvant; D004334:Drug Administration Schedule; D005260:Female; D006801:Humans; D012074:Remission Induction; D016896:Treatment Outcome