遺伝性乳がん患者に対する浜松医療センターの取り組み

抄録

Among breast cancer cases, 5-10% are thought to have germline mutations in genes associated with onset. Among these, hereditary breast cancer-ovarian cancer syndrome, which develops from breast cancer susceptibility (BRCA) gene mutation, has become widely known. Since 2018, olaparib has been clinically available for patients with inoperable or recurrent breast cancer. However, to use this medicine, BRCA gene mutation must be confirmed. Our hospital has prepared a BRCA genetic testing procedure, counseling system, and environment for the safe use of olaparib for BRCA genetic mutation positive patients. Until patients get the results of the BRCA gene examination, the attending physician and certified in breast cancer nurse care for the patient. If a positive result is obtained, we have established cooperation with a neighboring hospital, since our hospital cannot provide the genetic counseling. The main role of pharmacists is to develop a description system, as with other therapeutic agents, and to develop measures to help with supportive care for side effects. Also important is the development of a system to provide information to community pharmacies. At this symposium, we will report on how we developed our treatment strategy for patients with hereditary breast cancer syndrome, and the integrated role of pharmacists at Hamamatsu Medical Center.