title: Ifosfamide, methotrexate and 5-fluorouracil for pretreated advanced breast cancer.
abstract: A total of 51 fully evaluable patients with advanced and intensively pretreated breast cancer were treated with a combination chemotherapy of ifosfamide plus mesna, methotrexate and 5-fluorouracil. All patients had received at least one series of combined chemotherapy, 30 patients had received more than one combination and 41 patients had had anthracyclines before. Metastatic lesions in more than one site were found in 42 patients, and 24 patients had metastatic liver lesions. Partial remission was achieved in 10 patients (20%) and no change in 16 patients (31%). Survival was almost identical in both groups of responding patients and significantly shorter in treatment failures. Response was favorable in patients without pretreatment with anthracyclines. Two patients who received this protocol directly after progression with cyclophosphamide, methotrexate and 5-fluorouracil (CMF protocol) responded with a partial remission. Median time to progression was 7 months for partial responders and 4.5 months for patients achieving a no-change status. Median survival was 8 months for all patients. Toxicity was tolerable. Leukocytopenia and thrombocytopenia were treatment-limiting parameters. Overall, this protocol is well tolerable and effective in breast cancer patients with advanced disease and in intensively pretreated patients.
authors.affiliation: Innere Universitäts- und Poliklinik (Tumorforschung), Westdeutsches Tumorzentrum, Essen, BRD.
authors.forename: R
authors.initials: R
authors.lastname: Becher
authors.forename: H
authors.initials: H
authors.lastname: Höfeler
authors.forename: O
authors.initials: O
authors.lastname: Kloke
authors.forename: D
authors.initials: D
authors.lastname: May
authors.forename: U
authors.initials: U
authors.lastname: Wandl
authors.forename: N
authors.initials: N
authors.lastname: Niederle
authors.forename: R
authors.initials: R
authors.lastname: Richter
authors.forename: M E
authors.initials: ME
authors.lastname: Scheulen
authors.forename: C G
authors.initials: CG
authors.lastname: Schmidt
mesh_terms: D000328:Adult; D000368:Aged; D000903:Antibiotics, Antineoplastic / Q000627:therapeutic use; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D001943:Breast Neoplasms / Q000188:drug therapy*; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage; D006410:Hematopoiesis / Q000187:drug effects; D006801:Humans; D007069:Ifosfamide / Q000008:administration & dosage; D008113:Liver Neoplasms / Q000556:secondary; D015080:Mesna / Q000008:administration & dosage; D008727:Methotrexate / Q000008:administration & dosage; D008875:Middle Aged; D012307:Risk Factors; D016019:Survival Analysis
chemical_list: D000903:Antibiotics, Antineoplastic; D015080:Mesna; D005472:Fluorouracil; D007069:Ifosfamide; D008727:Methotrexate