[Promising results of bimonthly chemotherapy with high dose cyclophosphamide and epirubicin in induction treatment of inflammatory cancer of the breast].

Forty-eight patients with inflammatory breast cancer were treated by an induction regimen with cyclophosphamide (1200 mg/m2), and epirubicin (75 mg/m2). Four to six courses were given every two weeks, whatever the absolute leukocyte counts, before mastectomy, loco-regional radiation, and conventional, or reinforced, for selected patients, chemotherapy. Main toxicity was leukopenia, with grade IV in 25% of cases. However, febrile neutropenia was rare, and relative dose intensity was 102% after four courses, and 97% after six courses. Complete disappearance of inflammatory signs was observed in 90% of patients. Three patients had a pathological complete response, and ten patients had negative axillary lymph nodes. Furthermore, 13 patients had a major pathological response. With a median follow-up of 42 months, progression-free survival and overall survival are 48% and 66%, respectively.