title: Combined modality approach in breast cancer with isolated or multiple metastases.
abstract: One hundred thirty-six patients with isolated recurrence of breast cancer received regional therapy (surgery and/or irradiation) followed by combination chemotherapy with fluorouracil, doxorubicin, and cyclophosphamide (FAC). The disease-free survival of the group receiving FAC was compared to that of a historical control group treated with only regional therapy. The median disease-free interval between the first and second recurrence for the control group was 9 months and for the patients receiving FAC, 38 months (p less than 0.01). The median survivals from first recurrence for the control and the FAC groups were 40 months and 60 months, respectively (p less than 0.02). In addition, 20 selected patients with multiple sites of metastasis or bulky isolated recurrence were initially treated with FAC chemotherapy; following complete or partial response with chemotherapy, these patients had regional therapy at the known sites of metastases. At a median follow-up time of 54 months, 9/20 patients (45%) have remained in complete remission. Combined modality approach significantly prolongs the disease-free survival of patients with isolated recurrences of breast cancer, and in selected patients with multiple metastases, this approach results in extended complete remissions.
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D001943:Breast Neoplasms / Q000401:mortality / Q000532:radiotherapy / Q000628:therapy*; D002986:Clinical Trials as Topic; D003131:Combined Modality Therapy; D003520:Cyclophosphamide / Q000627:therapeutic use; D004317:Doxorubicin / Q000627:therapeutic use; D005260:Female; D005472:Fluorouracil / Q000627:therapeutic use; D005500:Follow-Up Studies; D006801:Humans; D008408:Mastectomy; D008875:Middle Aged; D009362:Neoplasm Metastasis; D009364:Neoplasm Recurrence, Local / Q000188:drug therapy; D013997:Time Factors
chemical_list: D004317:Doxorubicin; D003520:Cyclophosphamide; D005472:Fluorouracil