Voydeya (danicopan), from Alexion, Astrazeneca Rare Disease, racked up its second global approval as the U.S. FDA greenlit it as an add-on therapy for treating extravascular hemolysis in adults with paroxysmal nocturnal hemoglobinuria (PNH), a crowded market with several already approved treatments and more in development.
After a complete response letter (CRL) from the U.S. FDA in 2022 and approvals in Europe, Japan and Australia, Akebia Therapeutics Inc.’s Vafseo (vadadustat) has finally been approved by the FDA. But the uphill climb still isn’t over for Akebia, as it has more hurdles to clear for the drug.
Thanks to technological advances, the U.S. FDA is reducing the quantity of reserve drug samples that must be retained from bioavailability and bioequivalence studies.
Merck & Co. Inc. is looking to a fast launch for sotatercept, its newly U.S. FDA-approved pulmonary arterial hypertension (PAH) drug. The agency cleared the drug, branded Winrevair, under priority review on its March 26 PDUFA date, marking the first in a new class of therapies the company has touted for its potential for disease modification.
Updated results from Stoke Therapeutics Inc.’s studies of antisense oligonucleotide STK-001 showed a reduced convulsion seizure frequency in those ages 2 to 18 with Dravet syndrome. The new data, which also showed improved cognition and behavior in participants, substantially boosted the company’s stock value and caused analysts to applaud.
Regenerative medicine company Mesoblast Ltd. saw its stock shoot up 45% on the news that the U.S. FDA is satisfied with the additional data submitted from the company’s phase III study for remestemcel-L for treatment of adults with steroid-refractory acute graft-vs.-host disease (SR-aGVHD) to support filing a BLA in pediatric patients with SR-aGVHD.
The U.S. FDA granted emergency use authorization (EUA) on March 22 for Waltham, Mass.-based Invivyd Inc.’s half-life extended monoclonal antibody (MAb) VYD-222 – making it available to prevent COVID-19 in immunocompromised adults and adolescents – but its use comes with a boxed warning for anaphylaxis.
The week began with PDUFA-delaying news for Regeneron Pharmaceuticals Inc. The company said it received two complete response letters (CRLs) from the U.S. FDA regarding the priority BLA for its bispecific antibody to treat lymphoma, odronextamab.
Neuromuscular disease specialist NMD Pharma A/S has been given U.S. FDA approval for a phase IIb trial of NMD-670, after demonstrating proof of mechanism for the orally-available chloride ion channel-1 inhibitor in generalized myasthenia gravis.
Kazia Therapeutics Ltd. has out-licensed paxalisib as a potential treatment for intractable epilepsy in focal cortical dysplasia type 2 and tuberous sclerosis complex disease in a carve-out deal with Sovargen Co. Ltd. for $20.5 million plus sales royalties.
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