Despite hitting the primary endpoint in its phase III study of pegzilarginase in treating arginase 1 deficiency, Aeglea Biotherapeutics Inc. had a tough go of it Dec. 6 as the price of its stock (NASDAQ:AGLE) plunged 36.5% to close at $3.81 per share. The study hit its primary endpoint with a statistically significant reduction in plasma arginine from baseline after 24 weeks of treatment with pegzilarginase (p<0.0001). The study results were positive enough to prompt Aeglea to say it planned to submit a BLA to the FDA in the first half of 2022.
Longeveron Inc.’s share price (NASDAQ:LGVN) jumped 11.7% on Dec. 3 after the FDA awarded orphan designation to Lomecel-B, allogeneic bone marrow-derived mesenchymal stem cells, for treating hypoplastic left heart syndrome. The designation came two weeks after the FDA granted rare pediatric disease designation for Lomecel-B to treat the life-threatening congenital heart defect in infants.
While discussing positive data on its lead candidate lenzilumab for treating hospitalized COVID-19 patients, Humanigen Inc.’s CEO sparred a bit with the FDA and its refusal to grant the treatment emergency use authorization. The monoclonal antibody, Cameron Durrant told investors on a Dec. 2 call, could possibly have saved 60,000 to 70,000 patients while the company waits for another meeting with the FDA.
Beyondspring Pharmaceuticals Inc. said it received a complete response letter from the FDA regarding the NDA for plinabulin, the company’s lead asset. The FDA said results of a phase III registrational trial were strong enough to show benefit but a second trial is needed to satisfy the agency.
Fennec Inc. received the complete response letter (CRL) it had expected from the FDA, sidelining U.S. development of Pedmark, a formulation of sodium thiosulfate for preventing ototoxicity associated with cisplatin chemotherapy in pediatric patients older than 1 month to those 18 years of age with localized, non-metastatic, solid tumors.
While the world grapples for a clear picture of the Omicron variant and how to handle it, Moderna Inc., Biontech SE and Adagio Therapeutics Inc. stepped out with stock advances, building on momentum from the end of last week, while eyeing 2022 as a launch date against the variant.
The first approval for treating advanced malignant perivascular epithelioid cell tumor (PEComa) in adults has been awarded by the FDA to Aadi Bioscience Inc.’s Fyarro. The number of patients is low, from 100 to 300 patients annually in the U.S., but the geography the company hopes to sell to is wide as it takes in Europe and China.
Biomarin Pharmaceutical Inc.’s data supporting the use of Voxzogo (vosoritide) in children with the most common form of dwarfism proved compelling for the FDA, which cleared the modified C-type natriuretic peptide as the first treatment for the rare genetic disease affecting bone growth.
