Rezatapopt monotherapy generated a 33% overall response rate in 97 patients with solid tumors spanning across eight different cancers (ovarian, lung, breast, endometrial, head and neck, colorectal, gallbladder, and ampullary carcinoma) and a median duration of response of 6.2 months, according to PYNNACLE phase II clinical trial interim data. These were patients whose tumors were TP53 Y220C mutated and KRAS wild-type.
Two drug combinations, Tecvayli (teclistamab-cqyv) + Talvey (talquetamab-tgvs), a BCMA and GPRC5D dual antigen targeting regimen, and Talvey + pomalidomide (Pomalyst, sponsored by Bristol Myers Squibb), demonstrated statistically significant and clinically meaningful improvements in progression-free survival and overall survival compared with investigator’s choice standard of care for adult patients with relapsed or refractory multiple myeloma who received 1 to 4 prior lines of therapy, including an anti-CD38 antibody and lenalidomide.
