New Drug: Mirvetuximab Soravtansine in FRalpha Positive Ovarian Cancer
Study
Single-arm, Phase-3 trial (SONAYA)
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Platinum-resistant epithelial ovarian cancer (up to three prior lines of systemic therapy; all patients were required to have received bevacizumab)
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Mirvetuximab soravtansine at 6 mg/kg every 3 weeks (n=104)
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Efficacy
ORR: 31.7% [22.9 – 41.6]
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mDoR: 6.9 mos [5.6 – 9.7 mos]
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Safety
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Adverse reactions 20%: vision impairment, keratopathy, peripheral neuropathy, ALT and AST increased
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Mirvetuximab Soravtansine-gynx for FRα-Positive, Platinum-Resistant Epithelial Ovarian, Fallopian Tube, or Peritoneal Cancer
Reviewed by Elvin Chalabiyev, MD on Jan 10, 2023