ImmunoGen Provides Regulatory Update on Mirvetuximab Soravtansine Monotherapy in Ovarian Cancer

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WALTHAM, Mass.–(BUSINESS WIRE)–ImmunoGen, Inc., (Nasdaq: IMGN), a leader in the expanding field of antibody-drug conjugates (ADCs) for the treatment of cancer, today announced the United States Food and Drug Administration (FDA) has recommended that the Company conduct a new Phase 3 randomized trial to evaluate the safety and efficacy of mirvetuximab soravtansine in patients with high folate receptor alpha (FRα)-positive, platinum-resistant ovarian cancer as part of a Type C meeting held this http://www.businesswire.com/news/home/20190515005239/en/ImmunoGen-Regulatory-Update-Mirvetuximab-Soravtansine-Monotherapy-Ovarian/?feedref=JjAwJuNHiystnCoBq_hl-WBlLQO14j4QZPTyX5CYOnwC4VjN53jumZRlnzhBoBxGrCOi9QzgjCezTS3Nw_X6kJUrpSBm-Hav1w-UkdSlG3ltkRSnqzf6ourQGu_UA28CzZCGORvG0LE20YOvo49uqw==