Takeda Pharmaceutical Co. Ltd. is progressing mezagitamab to phase III trials after the CD38 monoclonal antibody showed rapid and sustained increases in platelet counts in patients with persistent or chronic primary immune thrombocytopenia (ITP) in a phase IIb trial.
Roche Holding AG’s Genentech Inc. unit received U.S. FDA approval on June 20 of Piasky (crovalimab) to treat adults and children 13 and older with paroxysmal nocturnal hemoglobinuria and a body weight of at least 40 kg (88 pounds).
Top-line phase III data from G1 Therapeutics Inc.’s pivotal Preserve 2 study of Cosela (trilaciclib) in treating metastatic triple-negative breast cancer missed its primary endpoint of overall survival, submerging the stock on June 24.
Any skepticism that might have been lingering in the wake of Alnylam Pharmaceuticals Inc.’s February decision to tweak the analysis plan for the Helios-B trial testing vutrisiran in transthyretin amyloidosis with cardiomyopathy appeared to dissipate as the company reported top-line data showing the study met the primary and all secondary endpoints.
Even though the U.S. FTC recently claimed a court victory in its campaign to shut down the listing of device patents for drugs in the FDA’s Orange Book, 80% of the listings targeted in the commission’s first round of warning letters remain in place more than seven months later.
Argenx SE gained U.S. FDA approval of subcutaneously given Vyvgart Hytrulo (efgartigimod alfa and hyaluronidase-qvfc) for adult patients with chronic inflammatory demyelinating polyneuropathy (CIDP). The company’s stock (NASDAQ:ARGX) was up 11.7% to $440.59 at the close of trading June 24. About 24,000 people in the U.S. are being treated for CIDP, and patients are generally diagnosed between 40 and 60 years of age.
Regulatory snapshots, including global drug submissions and approvals, clinical trial approvals and other regulatory decisions and designations: BMS, Emergex, Janssen, Lexicon, Sarepta.
Biopharma happenings, including deals and partnerships, grants, preclinical data and other news in brief: Alivexis, Johnson & Johnson, Melodia, Proteologix.
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