FDA Broadens Lonsurf Use in Colorectal Cancer

The FDA recently granted another approval to Taiho Pharmaceutical Co., Ltd. Division Taiho Oncology, Inc.’s Lonsurf (trifluridine/tipiracil) in combination with another agent for a type of colorectal cancer. The decision provides another treatment option for a condition that respondents to a Zitter Insights survey regard as in need of more effective therapies.

On Aug. 2, the FDA approved Lonsurf as a single agent or in combination with bevacizumab for the treatment of adults with metastatic colorectal cancer previously treated with fluoropyrimidine-, oxaliplatin- and irinotecan-based chemotherapy, an anti-vascular endothelial growth factor (VEGF) drug and, if Rat sarcoma (RAS) wild-type, an anti-epidermal growth factor receptor (EGFR) therapy. Bevacizumab originally was available as Avastin from Genentech USA, Inc., a member of the Roche Group, but now four biosimilars of it are also on the market: Celltrion USA, Inc.’s Vegzelma (bevacizumab-adcd), Amneal Pharmaceuticals, Inc.’s Alymsys (bevacizumab-maly), Pfizer Inc.’s Zirabev (bevacizumab-bvzr) and Amgen Inc.’s Mvasi (bevacizumab-awwb).

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Angela Maas

Angela Maas

Angela has an extensive background of editing, reporting and writing for trade and consumer publications. She has written Radar on Specialty Pharmacy since she joined AIS Health in 2005 and has broad knowledge of the various issues at play within the space. She also has written for Spotlight on Market Access since its 2017 launch. Before joining AIS Health, she was managing editor at Employee Benefit News and Employee Benefit News Canada and managing editor at Hem Aware (a hemophilia publication), Lupus Living and Momentum (a multiple sclerosis publication). She has a B.A. in English and an M.A. in British literature from Arizona State University.

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