The EMA’s Committee for Medicinal Products for Human Use (CHMP) adopted a positive opinion recommending approval of Pfizer Inc.’s Emblaveo (aztreonam-avibactam), an antibiotic combination that would offer a new option to patients with serious bacterial infections caused by multidrug-resistant gram-negative bacteria. If approved, Emblaveo would be among the first beta-lactam/beta-lactamase inhibitor combos cleared for use in Europe.
After hearing two conflicting presentations of the safety and efficacy of Geron Corp.’s imetelstat, the U.S. FDA’s Oncology Drugs Advisory Committee (ODAC) voted 12-2 March 14 that the drug’s benefit outweighed its risks as a treatment for transfusion-dependent anemia in adults with low- to intermediate-1 risk myelodysplastic syndromes in patients who have failed or no longer respond to erythropoiesis stimulating agents (ESAs), or who are not eligible for ESA treatment.
Although Geron Corp.’s imetelstat met its primary and key secondary endpoints in a phase III study, the U.S. FDA is questioning the magnitude and durability of the effect of the first-in-class telomerase inhibitor as a second-line treatment of transfusion-dependent anemia in adults with low- to intermediate-1 risk myelodysplastic syndromes. The agency’s concerns resulted in more than an 12% stock tumble March 12 after the FDA released its briefing document two days ahead of an Oncology Drugs Advisory Committee meeting, in which the panel will be asked to vote on whether imetelstat’s benefits outweigh its risks.
Hun-taek Kim founded Tiumbio Co. Ltd. in 2016 after spending more than two decades at a major chemical and life science firm, SK Chemicals Co. Ltd. “The prospects for our three major assets are very bright, and the probability of failure is low,” CEO Kim told BioWorld. “We’re looking for a breakthrough in rare diseases – to develop new treatments for [niche] markets with large unmet demand.”
The European Commission approved two therapies for progressive, genetic diseases: Biogen Inc.’s Friedreich’s ataxia drug, Skyclarys (omaveloxolone), and Crispr Therapeutics AG’s CRISPR/Cas9 gene therapy for sickle cell disease and transfusion-dependent beta-thalassemia, Casgevy (exagamglogene autotemcel, exa-cel).
Takeda Pharmaceutical Co. Ltd. and Protagonist Therapeutics Inc. have inked a global development and commercialization deal worth up to $1.7 billion for Protagonist’s rusfertide for treatment of polycythemia vera (PV), a rare and chronic blood disorder affecting bone marrow.
Newly approved gene therapies targeting sickle cell disease will be the first focus of the U.S. Centers for Medicare & Medicaid Services’ (CMS) Cell and Gene Therapy Access Model, the agency said Jan. 30.
Though the PDUFA date for its BLA wasn’t until March 30, 2024, Vertex Pharmaceuticals Inc. celebrated the U.S. FDA approval Jan. 16 for Casgevy (exagamglogene autotemcel), expanding use the CRISPR/Cas9 gene-edited cell therapy in patients, 12 and older, with transfusion-dependent beta-thalassemia.
China’s National Medical Products Administration (NMPA) has accepted for review Hutchmed’s NDA for sovleplenib (HMPL-523) for treatment of primary immune thrombocytopenia.
Both the U.K. MHRA and the U.S. FDA approved their first CRISPR-based gene therapy in 2023. Crispr Therapeutics AG and partner Vertex Pharmaceuticals Inc.’s Casgevy (exagamglogene autotemcel, exa-cel) was approved by the MHRA in November and the FDA on Dec. 8. The U.K. approval is for both severe sickle cell disease (SCD) and transfusion-dependent thalassemia (TDT). In the U.S., the approval is for severe SCD, with a PDUFA date for TDT coming up in spring 2024.