[High-dose adjuvant chemotherapy with peripheral blood stem cell transplantation for breast cancer with poor prognosis--a pilot study].
Three patients with breast cancer with poor prognosis were treated with high-dose chemotherapy (HD-CT) and peripheral blood stem cell transplantation (PBSCT) as adjuvant treatment. After radical mastectomy, the consolidation chemotherapy with Adriamycin 50 mg/m2, Cyclophosphamide 1,000 mg/m2, Vincristine 1.0 mg/m2 and Methotrexate 200 mg/m2 with Leucovorin rescue was started. Recombinant human granulocyte colony stimulating factor (rhG-CSF) was also added for early recovery from myelosuppression. This combination chemotherapy was given every 3 weeks for 3 courses, and after the 2nd and 3rd courses, peripheral blood stem cells (PBSC) were collected and cryopreserved. HD-CT with Cyclophosphamide 2,000 mg/m2/day, Thio-TEPA 200 mg/m2/day, and Etoposide 300 mg/m2/day, were administered for 3 consecutive days, and after 48 hours of last doses, frozen-thawed PBSC (6.4-8.9 x 10(4)/kg of CFU-GM) were administered. rhG-CSF was also added. HD-CT and PBSCT were well tolerated, recovery from myelosuppression of the HD-CT was very quick and no serious side effects were observed.
Maruyama
F
F
Dept. of Internal Medicine, Fujita Health University, Toyoake, Japan.
Ezaki
K
K
Miyazaki
H
H
Wakita
M
M
Maeda
H
H
Nomura
T
T
Tsuzuki
M
M
Sobue
R
R
Okamoto
M
M
Matsui
T
T
D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D001943:Breast Neoplasms / Q000473:pathology / Q000628:therapy*; D017024:Chemotherapy, Adjuvant; D003131:Combined Modality Therapy; D003520:Cyclophosphamide / Q000008:administration & dosage; D004317:Doxorubicin / Q000008:administration & dosage; D005260:Female; D016179:Granulocyte Colony-Stimulating Factor / Q000008:administration & dosage; D018380:Hematopoietic Stem Cell Transplantation; D006801:Humans; D002955:Leucovorin / Q000008:administration & dosage; D008207:Lymphatic Metastasis; D008727:Methotrexate / Q000008:administration & dosage; D010865:Pilot Projects; D011379:Prognosis; D014750:Vincristine / Q000008:administration & dosage
D016179:Granulocyte Colony-Stimulating Factor; D014750:Vincristine; D004317:Doxorubicin; D003520:Cyclophosphamide; D002955:Leucovorin; D008727:Methotrexate