Annals of Oncology 1:443-444, 1990
© 1990 European Society for Medical Oncology
brief-report |
Short report: A pilot trial of TMM (Thiotepa, Mitoxantrone and Methotrexate) chemotherapy for metastatic breast cancer
Department of Neoplastic Diseases, Derald H. Ruttenberg Cancer Center at Mount Sinai, Mount Sinai Medical Center New York, USA
Correspondence to: Sushil Bhardwaj, M.D., Box 1129, Mount Sinai, Medical Center, One Gustave Levy Place, New Yorfc, N.Y. 10029, U.S.A.
The maximum tolerated dose for a combination chemotherapy regimen of Thiotepa, Mitoxantrone and Methotrexate (TMM) administered intravenously every three weeks to twelve patients with metastatic breast cancer was: Thiotepa: 15mg/m2, Mitoxantrone: 10mg/m2 and Methotrexate: 30mg/m2. The major toxicities from the combination related to myelosuppression. Partial response was seen in 5 patients, ranging in duration from 1.25 to 10 months. Four out of eight patients who had received prior doxorubicin responded. The results are encouraging and warrant further study of this combination.
Combination chemotherapy, Thiotepa, Mitoxantrone and Methotrexate, TMM, metastatic breast cancer