Less than a week after approving Johnson & Johnson’s bispecific antibody, Talvey (talquetamab-tgvs), for relapsed or refractory multiple myeloma (r/r MM) under accelerated review, the U.S. FDA has followed suit with Pfizer Inc.’s equivalent, Elrexfio (elranatamab-bcmm). The accelerated clearance of Elrexfio – a B-cell maturation antigen (BCMA) bispecific antibody that targets BCMA on myeloma cells and the CD3 receptor on T cells – covers it for adult patients who have received at least four prior lines of therapy, including a proteasome inhibitor, an immunomodulatory agent and an anti-CD38 monoclonal antibody.
Oricell Therapeutics Co. Ltd. has become the latest Chinese biotech to advance an independently developed CAR T therapy, announcing Aug. 10 that China’s regulatory body gave IND approval for Oricar-017. Oricar-017 is the Shanghai-based biotech’s GPRC5D-directed CAR T therapy developed to treat patients with relapsed or refractory multiple myeloma.
An updated trial protocol providing expanded bridging therapies are part of the agreement between the U.S. FDA and Arcellx Inc. that allows the lifting of the partial clinical hold on the company’s pivotal phase II study of CAR T-cell therapy CART-ddBCMA in multiple myeloma (MM).
Oricell Therapeutics Co. Ltd. has become the latest Chinese biotech to advance an independently developed CAR T therapy, announcing Aug. 10 that China’s regulatory body gave IND approval for Oricar-017. Oricar-017 is the Shanghai-based biotech’s GPRC5D-directed CAR T therapy developed to treat patients with relapsed or refractory multiple myeloma.
The accelerated clearance won by Johnson & Johnson (J&J) from the U.S. FDA for Talvey (talquetamab-tgvs) for relapsed or refractory multiple myeloma (r/r MM) in adults brings to the market the bispecific antibody that takes aim at G protein-coupled receptor class C group 5 member D, a target of interest to other developers as well.
Researchers from Washington University in St. Louis and affiliated organizations have provided details on the discovery and preclinical evaluation of [64Cu]NODAGA-PEG4-SL-022-GGS, a novel small peptide imaging agent for evaluating CD38 expression.
Haemalogix Ltd.’s monoclonal antibody Kappamab met all primary endpoints in a phase IIb trial that combined the MAb with lenalidomide and dexamethasone in kappa-type multiple myeloma patients who had relapsed or become refractory to other treatments.
Nanjing Iaso Biotherapeutics Co. Ltd. and Innovent Biologics Inc. said on July 2 they gained China NMPA approval for the first self-developed and in-house manufactured CAR T therapy Fucaso (equecabtagene autoleucel) to treat relapsed or refractory multiple myeloma.
Ichnos Sciences Inc.’s first-in-class T-cell engaging trispecific antibody, ISB-2001, has been granted orphan drug designation by the FDA for the treatment of multiple myeloma.
Haemalogix Ltd.’s monoclonal antibody Kappamab met all primary endpoints in a phase IIb trial that combined the MAb with lenalidomide and dexamethasone in kappa-type multiple myeloma patients who had relapsed or become refractory to other treatments.
