高齢者乳癌に対するAnthracycline回避レジメン

Abstract

Tolerability and efficacy of chemotherapy avoiding anthracycline regimen were examined histologically in ER negative and HER2positive elderly and poor risked breast cancer patients because of serious toxicity of Anthracycline regimen. Neo-adjuvant chemotherapy with 4 to 6 courses of Paclitaxel with Trastuzumab was given to 6 patients, Pertuzumab was added in 2 cases to obtain complete response. Adverse events were controllable, the primary treatment was completed without reducing the dose of drugs(RDI was 100%). Clinical CR rate was recognized in all 6 patients and pathological CR was proved in all of the operated5cases

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