
Core Viewpoint - Roche's Phesgo® has received a positive opinion from the European Medicines Agency's Committee for Medicinal Products for Human Use (CHMP) for an update to its EU label, allowing for at-home administration by healthcare professionals for HER2-positive breast cancer treatment, pending final approval from the European Commission [1][2]. Group 1: Product and Treatment Benefits - Phesgo is a subcutaneous fixed-dose combination of Perjeta® (pertuzumab) and Herceptin® (trastuzumab) designed for treating early-stage and metastatic HER2-positive breast cancer [3][4]. - The administration of Phesgo can be completed in approximately eight minutes, significantly faster than the hours required for intravenous (IV) administration [4]. - The switch from IV to Phesgo has shown to reduce treatment administration costs by up to 80% in Western Europe, with 85% of patients preferring subcutaneous (SC) over IV administration [5][2]. Group 2: Socioeconomic Impact - The socioeconomic burden of HER2-positive breast cancer was nearly $590 billion from 2017 to 2023, projected to rise to nearly $1,000 billion by 2032 [2]. - Roche's HER2-positive breast cancer medicines contributed a cumulative $8.2 billion to economic growth across ten major economies between 2017 and 2023 [6]. Group 3: Patient Preferences and Quality of Life - Data indicates that 91% of patients favor at-home administration over in-clinic treatment, which aligns with the introduction of Phesgo [2]. - At-home treatment options like Phesgo can alleviate pressure on healthcare systems and improve patients' quality of life by reducing hospital visits and associated anxieties [2][5].