Sanofi scraps a top ADC prospect after study setback

Dive Brief: Sanofi will stop developing one of its top cancer drug prospects after the experimental treatment fell short in a late-stage study in advanced lung cancer, the company said Thursday. Trial monitors found the drug, dubbed tusamitamab ravtansine, missed both of its main study goals, failing to significantly delay tumor progression or extend patients’…

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BioMarin strikes deal with Elliott, agrees to review business

Dive Brief: Weeks after installing a new CEO, BioMarin Pharmaceutical is overhauling oversight of the company at the board level. Facing pressure from activist investor Elliott Investment Management, BioMarin’s board named three new independent directors and set up a Strategic and Operating Review Committee to evaluate the company’s operations and priorities. Two of the new…

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Ionis, Astrazeneca win FDA approval of competitor to Alnylam drug

Dive Brief: The Food and Drug Administration on Thursday approved a new medicine for a form of the rare disease transthyretin amyloidosis, clearing AstraZeneca and Ionis Pharmaceuticals’ Wainua for adults with the condition.  The drug, formerly known as eplontersen, has been approved for use in transthyretin amyloidosis polyneuropathy, the variety of the disease that affects…

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Sarepta tests FDA flexibility with bid to expand Duchenne gene therapy’s approval

Sarepta Therapeutics has asked the Food and Drug Administration to expand approval of its gene therapy for Duchenne muscular dystrophy, banking on the regulator’s flexibility in reviewing conflicting clinical trial data. The biotechnology company is requesting the FDA clear its treatment, called Elevidys, for people with Duchenne and a confirmed mutation in the relevant gene….

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J&J bets bigger on MeiraGTx’s eye gene therapy

Dive Brief: Gene therapy developer MeiraGTx is selling its remaining financial interest in an eye-disease treatment partnered with Johnson & Johnson, announcing Thursday it is receiving $65 million up front and potentially another $65 million next year in exchange for foregoing future sales royalties. Per deal terms, MeiraGTx could receive up to $285 million more…

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Clene says its ALS drug data is not yet enough for FDA

Dive Brief: Clene Nanomedicine on Thursday said the Food and Drug Administration doesn’t believe the company has gathered enough evidence to support an accelerated approval of its experimental drug for ALS, or amytrophic lateral sclerosis. A solution of gold nanoparticles, Clene’s drug is meant to protect neurons by promoting cell energy production. In ALS, it’s…

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