Journal article
High-dose chemotherapy and autologous stem cell support followed by posttransplantation doxorubicin as initial therapy for metastatic breast cancer
Clinical cancer research, Vol.3(2), pp.193-197
1997
PMID: 9815672
Abstract
High-dose chemotherapy is associated with a high complete response rate and possibly some survival advantage in patients with metastatic breast cancer. We designed a clinical trial consisting of a two-step high-dose chemotherapy regimen followed by posttransplantation doxorubicin as the first chemotherapy treatment for metastatic disease. Twenty-one patients with metastatic breast cancer and no previous chemotherapy for metastatic disease were treated with high-dose cyclophosphamide (Cy; 5000 mg/m2), followed by granulocyte colony-stimulating factor. Peripheral blood stem cells were collected. Subsequently, patients received Cy (6000 mg/m2), thiotepa (500 mg/m2), and carboplatin (800 mg/m2) (CTCb) with hematopoietic rescue. Upon recovery of hematopoietic and gastrointestinal toxicity, three cycles of doxorubicin (Dox; 60 mg/m2) were delivered. After Cy, nine patients (45%) developed neutropenic fevers. There were no episodes of bacteremia. Patients received CTCb 37 days after starting Cy and had a hospital stay of 19 days. After CTCb, the median number of days to an absolute neutrophil count >5 x 10(9)/liter was 8, and the median number of days to a platelet count >20 x 10(9)/liter was 9. Neutropenic fevers occurred in 12 patients. There were no hemorrhagic complications. Fifty-five of the 63 planned courses of Dox were delivered. The median time from peripheral blood stem cell infusion to the first Dox cycle was 38 days. The median time to the second Dox cycle was 28 days, and to the last cycle was 30 days. Three episodes of neutropenic fevers were observed. Two patients developed herpes zoster. This regimen is feasible, with acceptable toxicity.
Details
- Title: Subtitle
- High-dose chemotherapy and autologous stem cell support followed by posttransplantation doxorubicin as initial therapy for metastatic breast cancer
- Creators
- Margarida de Magalhaes-Silverman - Division of Hematology/Bone Marrow Transplantation, Pittsburgh Cancer Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania 15213, United StatesElana Bloom - Division of Hematology/Bone Marrow Transplantation, Pittsburgh Cancer Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania 15213, United StatesBarry Lembersky - Division of Hematology/Bone Marrow Transplantation, Pittsburgh Cancer Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania 15213, United StatesJohn Lister - Division of Hematology/Bone Marrow Transplantation, Pittsburgh Cancer Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania 15213, United StatesSteven Pincus - Division of Hematology/Bone Marrow Transplantation, Pittsburgh Cancer Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania 15213, United StatesWitold Rybka - Division of Hematology/Bone Marrow Transplantation, Pittsburgh Cancer Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania 15213, United StatesMichael Voloshin - Division of Hematology/Bone Marrow Transplantation, Pittsburgh Cancer Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania 15213, United StatesJohn Wilson - Division of Hematology/Bone Marrow Transplantation, Pittsburgh Cancer Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania 15213, United StatesEdward Ball - Division of Hematology/Bone Marrow Transplantation, Pittsburgh Cancer Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania 15213, United States
- Resource Type
- Journal article
- Publication Details
- Clinical cancer research, Vol.3(2), pp.193-197
- Publisher
- American Association for Cancer Research
- PMID
- 9815672
- ISSN
- 1078-0432
- eISSN
- 1557-3265
- Language
- English
- Date published
- 1997
- Academic Unit
- Hematology, Oncology, and Blood & Marrow Transplantation; Internal Medicine
- Record Identifier
- 9984094609302771
Metrics
14 Record Views