Despite what University of Pennsylvania (Penn) immunotherapy pioneer Carl June referred to as a “cold slap last November” – a launched investigation by the U.S. FDA into a possible link between CAR T-cell immunotherapies and secondary cancers – new unpublished studies by Penn and Stanford University highlight the rarity of such cases.
As Poseida Therapeutics Inc. anticipates reporting further data this year from allogeneic CAR T-cell therapy P-MUC1C-ALLO1, for which Astellas Pharma Inc. has nabbed first negotiation rights, the two companies inked a second deal aimed at combining their respective cell therapy platforms in an early stage collaboration targeting solid tumors.
As Poseida Therapeutics Inc. anticipates reporting further data this year from allogeneic CAR T-cell therapy P-MUC1C-ALLO1, for which Astellas Pharma Inc. has nabbed first negotiation rights, the two companies inked a second deal aimed at combining their respective cell therapy platforms in an early stage collaboration targeting solid tumors.
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.
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.
Following the U.S. FDA’s expansion of competing BCMA-targeting CAR T therapy Abecma (idecabtagene vicleucel) to include third-line and later treatment in multiple myeloma (MM) patients, the agency cleared Carvykti (ciltacabtagene autoleucel) from Legend Biotech Corp. and Johnson & Johnson’s Janssen unit for use in MM patients as early as second-line treatment. The label, which RBC Capital Markets analyst Leonid Timashev called a “best-case scenario,” includes no notable updates to the black box warning and should help accelerate and expand Carvykti’s update in the U.S., with 2024 revenues expected to top $950 million.
Mixed opinions from the U.S. FDA’s Oncology Drugs Advisory Committee last month didn’t stop the agency from green-lighting an expanded label for Abecma (idecabtagene vicleucel) to include adults with relapsed or refractory multiple myeloma (r/r MM) after two or more prior lines of therapy including an immunomodulatory agent, a proteasome inhibitor and an anti-CD38 monoclonal antibody.
Triarm Therapeutics Ltd. is on a mission to democratize CAR T therapies to make them more accessible and affordable, Triarm CEO Jay Zhang told BioWorld. “Nearly half of the patients eligible for CAR T therapies still cannot get treated, and the main reason is the expense, and the second is they cannot afford to wait.
Triarm Therapeutics Ltd. is on a mission to democratize CAR T therapies to make them more accessible and affordable, Triarm CEO Jay Zhang told BioWorld. “Nearly half of the patients eligible for CAR T therapies still cannot get treated, and the main reason is the expense, and the second is they cannot afford to wait.
Two sNDAs, one from Bristol Myers Squibb Co. (BMS) and the other from Mirum Pharmaceuticals Inc., have received U.S. FDA approval to further expand their treatment indications.
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