[Preoperative chemotherapy of breast carcinoma].

Preoperative chemotherapy represents the standard procedure in inflammatory breast cancer. However, only recently it could be demonstrated that preoperative chemotherapy is beneficial even for patients with operable primary breast cancer. The number of breast conserving surgeries could be increased significantly. Furthermore this in vivo chemosensitivity assay can provide important prognostic as well as predictivy informations. Preoperative chemotherapy is not associated with an increased risk for the patients as outcome is similar to patients with conventional adjuvant treatment. We investigated new regimens to improve this type of chemotherapy and reached a remission rate of 93% with a combination of adriamycin and docetaxel (ADoc). A randomized study (GEPARDO-study) comparing ADoc with ADoc + tamoxifen has recently been started in Germany by the German Adjuvant Breast Cancer Study Group (GABG).