В обзоре рассматриваются вопросы и возможности таргетной терапии рака молочной железы (РМЖ) на современном этапе в зависимости от биологического подтипа опухоли. Появление новых клинических данных по уже используемым в рутинной практике таргетным препаратам и их комбинациям, новых лекарственных средств из арсенала персонализированной медицины приводит к изменению терапевтических подходов. Большое внимание в обзоре уделено HER2-положительному подтипу РМЖ. Приводятся данные по клиническим исследованиям лекарственных препаратов пертузумаба и Т-DМ1, которые могут изменить стандарты терапии HER2-положительного РМЖ. В обзоре также рассматриваются предиктивное значение индекса рецидивирования при люминальном подтипе и биологические особенности тройного негативного РМЖ.
Ключевые слова: трастузумаб, трастузумаб для подкожного введения, пертузумаб, T-DM1.
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The review considers the present-day problems and possibilities of targeted therapy for breast cancer (BC) in relation to the biological subtype of a tumor. The emergence of new clinical data on the targeted drugs and their combinations already used in routine practice and new medications from an arsenal of personalized medicine leads to changes in therapeutic approaches. The review gives great attention to the HER2-positive subtype of BC.There is evidence from clinical trials of pertuzumab and T-DM1, which may alter the standard treatment for HER2-positive BC. The review also considers the predictive value of the recurrence index in the luminal subtype and biological characteristics of triple negative BC.
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