Adjuvant chemotherapy for operable breast cancer in postmenopausal women.
Survival figures of women with operable breast cancer reached a plateau 40 years ago. It was only with the advent of adjuvant chemotherapy that these figures showed a dramatic improvement. Data obtained in 105 postmenopausal women with operable breast cancer, treated at our clinic, are presented. Patients with axillary node disease were treated on four different protocols: cyclophosphamide + methotrexate + fluoro-uracil (CMF) with or without immunotherapy was compared with CMF + vincristine + prednisone, while other studies compared observation only with CMF + prednisone and CMF + prednisone + tamoxifen. Patients older than 65 years received tamoxifen or placebo. Patient discriminants and treatment regimens are discussed. Results indicating that certain subsets of postmenopausal women definitely need adjuvant chemotherapy are presented. The literature is briefly reviewed and the motivation for our new studies explained.
D000368:Aged; D000970:Antineoplastic Agents / Q000008:administration & dosage / Q000627:therapeutic use*; D001943:Breast Neoplasms / Q000188:drug therapy* / Q000401:mortality / Q000601:surgery; D002986:Clinical Trials as Topic; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D008593:Menopause; D008875:Middle Aged; D011897:Random Allocation
D000970:Antineoplastic Agents