[Combination of antimetabolites and alkylating agents in the treatment of advanced breast cancer]

An association of 5-fluoruracyl (or methotrexate) and cyclophosphamide was used in the treatment of 20 cases of hormone-resistant breast cancer. Five objective regressions were obtained. Mean survival here was 28.25 (S.D. 2.87) months, as opposed to 12.75 (S.D. 6.93) months in the remainder. Side-effects of various kinds were noted in 9 patients.