The government of Colombia, after signaling its intent to do so at the end of 2023, issued a compulsory license on April 24 for access to generic versions of HIV drug dolutegravir, without the permission of patent owner Viiv Healthcare Ltd.
Amidst a slew of end-of-week, positive EMA Committee for Medicinal Products for Human Use (CHMP) opinions is Takeda Pharmaceutical Co. Ltd.’s Fruzaqla (fruquintinib). The selective inhibitor of vascular endothelial growth factor receptors-1, -2 and -3 is for adults with previously treated metastatic colorectal cancer.
Pfizer Inc.’s Beqvez (fidanacogene elaparvovec) won FDA approval for use in adults with hemophilia B, making it the second adeno-associated viral (AAV) vector-based gene therapy available for patients in the U.S., following the late 2022 approval of CSL Behring’s Hemgenix (etranacogene dezaparvovec).
The U.S. FDA issued a revised draft guidance, “Promotional labeling and advertising considerations for prescription biological reference and biosimilar products,” to help ensure promotional communications involving reference biologics or their follow-ons are accurate, truthful and not misleading.
The U.S. FDA approved Utility Therapeutics Ltd.’s Pivya (pivmecillinam), an oral prodrug of injectable mecillinam, on its April 24 PDUFA date for female adults with uncomplicated urinary tract infections (UTIs) caused by Escherichia coli, Proteus mirabilis and Staphylococcus saprophyticus.
The U.S. Federal Trade Commission’s final rule for noncompete clauses in employment contracts would seem to endanger life science patents and trade secrets, but there is a question of whether the agency stepped outside its statutory bounds in forming the rule. The U.S. Chamber of Commerce has already filed suit on the rule, but Joshua Rich of McDonnell Boehnen Hulbert & Berghoff LLP told BioWorld, that the Chamber is unlikely to be the last entity to file suit over the rule.
The process of manufacturing autologous T-cell therapies is technically challenging when compared with other oncology drugs, making the overall cost of developing CAR T therapies significantly higher. A challenging reimbursement environment for drugs listed on China’s National Reimbursement Drug List also means that most patients will have to pay out of pocket to access CAR T therapies. Taken together, complex logistics – production, manufacturing and supply chain – and complicated administration requirements are key bottlenecks that inflate the input costs involved in developing these specialized treatment options.
Becoming the first type II RAF inhibitor for relapsed or refractory BRAF-altered pediatric low-grade glioma, Day One Biopharmaceuticals Inc.’s Ojemda (tovorafenib, DAY-101) gained U.S. FDA accelerated approval on April 23, a week earlier than its expected PDUFA date, bringing the Brisbane, Calif.-based company a rare pediatric disease priority review voucher.
Samsung Bioepis Co. Ltd. and Celltrion Inc. are making headway in Europe and U.S. with respective follow-on biologic products, with Samsung Bioepis the latest to gain EMA approval for Pyzchiva, a Stelara (ustekinumab, Janssen Pharmaceuticals Inc.) biosimilar, on April 23.
As of Jan. 31, 2024, there were more than 300 CAR T trials registered in China, surpassing the U.S. and becoming the country with the most CAR T therapy clinical trials. Among them, CD19 is the most frequently studied target, according to BioWorld and Cortellis. The rapid evolution of CAR T-cell therapies in China has escalated over the past decade from the start of the first clinical trials in 2013 to the country becoming an established host for CAR T-cell-related trials by 2017, according to Yongxian Hu and researchers from Zhejiang University in Hangzhou, China. Chinese cell therapy companies – backed by $2.37 billion in funding in 2021 – have since significantly increased basic research and trial output for CAR Ts, which was welcomed by large patient demand.
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