Neoadjuvant chemotherapy or chemotherapy and endocrine therapy in locally advanced breast carcinoma. A prospective, randomized study.
Forty-nine patients with locally advanced breast carcinoma were prospectively randomized to be treated with either CMF or CMF plus T for four courses, both before and after mastectomy. The overall clinical objective remission rate for induction treatment was similar (71% with CMF and 64% with CMF + T). The time to progression or recurrence of the disease was also not significantly different between the two groups. Overall survival was shorter after CMF + T treatment (median value of 41.5 months) than after CMF treatment alone (median value of 79.7 months; p = 0.05). Even after progression or recurrence, survival was shorter for patients receiving CMF + T than those receiving CMF (median values of 7.5 and 17.3 months, respectively; p = 0.09). These results show that the addition of T to CMF in the treatment of locally advanced breast carcinoma, before and after mastectomy, offers no advantage for improving the overall response rate. Moreover, this addition may have an adverse impact on survival in this disease setting.
Cocconi
G
G
Medical Oncology Service, Ospedale Maggiore, Parma, Italy.
di Blasio
B
B
Bisagni
G
G
Alberti
G
G
Botti
E
E
Anghinoni
E
E
D000328:Adult; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D001943:Breast Neoplasms / Q000032:analysis / Q000188:drug therapy* / Q000401:mortality / Q000473:pathology; D003520:Cyclophosphamide / Q000008:administration & dosage; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage; D006801:Humans; D008727:Methotrexate / Q000008:administration & dosage; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D009367:Neoplasm Staging; D011446:Prospective Studies; D016032:Randomized Controlled Trials as Topic; D011960:Receptors, Estrogen / Q000032:analysis; D012074:Remission Induction; D013629:Tamoxifen / Q000008:administration & dosage; D013997:Time Factors
D011960:Receptors, Estrogen; D013629:Tamoxifen; D003520:Cyclophosphamide; D005472:Fluorouracil; D008727:Methotrexate