Simultaneous hormone- and chemotherapy, compared with hormone therapy followed by chemotherapy in the treatment of metastasising mammary carcinoma--preliminary results of a current study.

The preliminary results of an on-going SAKK study on metastasising mammary cancinoma are reported. At the time of writing 210 cases are already evaluable. This study seeks to investigate the question of the necessary intensity of polychemotherapy and also the problem of whether cytostatic therapy should be begun at the same time as hormonal therapy or just after failure of this measure. At present no definite answer is available. The results point to a new, possibly important aspect of the treatment of metastasising mammary carcinoma.