BACKGROUND: Despite the advances in breast cancer care, inflammatory breast cancer (IBC) has a poor prognosis. The purpose of this study was to determine the efficacy of high-dose chemotherapy (HDCT) with thiotepa, mitoxantrone and carboplatin (TMJ regimen) in women with TNM stage IIIB IBC. PATIENTS AND METHODS: Between 1991 and 1998, twenty-eight patients with stage IIIB IBC underwent an autologous stem cell transplant after undergoing chemotherapy, surgery and/or radiation. Stem cells were collected from the bone marrow and periphery after mobilization with growth factors. Patients received thiotepa 250 mg/m2 once daily i.v. for 3 days, mitoxantrone 40 mg/m2 for 1 day and carboplatin 333 mg/m2 once daily i.v. for 3 days as the conditioning regimen for the HDCT. Radiation therapy and tamoxifen was offered to patients post HDCT if appropriate. Progression-free survival and overall survival was assessed over a 15-year period. RESULTS: At the time of last follow-up in May, 2007, sixteen patients had relapsed. The median overall survival was 49.5 months. The median progression free survival was 40 months. There were no transplant-related deaths. Mucositis and infections were the major side-effects. These results show that HDCT with the TMJ regimen is safe and effective in patients with stage IIIB IBC.
BACKGROUND: Despite the advances in breast cancer care, inflammatory breast cancer (IBC) has a poor prognosis. The purpose of this study was to determine the efficacy of high-dose chemotherapy (HDCT) with thiotepa, mitoxantrone and carboplatin (TMJ regimen) in women with TNM stage IIIB IBC. PATIENTS AND METHODS: Between 1991 and 1998, twenty-eight patients with stage IIIB IBC underwent an autologous stem cell transplant after undergoing chemotherapy, surgery and/or radiation. Stem cells were collected from the bone marrow and periphery after mobilization with growth factors. Patients received thiotepa 250 mg/m2 once daily i.v. for 3 days, mitoxantrone 40 mg/m2 for 1 day and carboplatin 333 mg/m2 once daily i.v. for 3 days as the conditioning regimen for the HDCT. Radiation therapy and tamoxifen was offered to patients post HDCT if appropriate. Progression-free survival and overall survival was assessed over a 15-year period. RESULTS: At the time of last follow-up in May, 2007, sixteen patients had relapsed. The median overall survival was 49.5 months. The median progression free survival was 40 months. There were no transplant-related deaths. Mucositis and infections were the major side-effects. These results show that HDCT with the TMJ regimen is safe and effective in patients with stage IIIB IBC.
Authors: Yee Chung Cheng; Yushu Shi; Mei-Jie Zhang; Ruta Brazauskas; Michael T Hemmer; Michael R Bishop; Yago Nieto; Edward Stadtmauer; Lois Ayash; Robert Peter Gale; Hillard Lazarus; Leona Holmberg; Michael Lill; Richard F Olsson; Baldeep Mona Wirk; Mukta Arora; Parameswaran Hari; Naoto Ueno Journal: J Cancer Date: 2017-03-25 Impact factor: 4.207