BLUESTAR Trial: Puxitatug Samrotecan Shows Strong Activity in Advanced Endometrial and Ovarian Cancer
The Phase 1/2a BLUESTAR trial showed promising results for puxitatug samrotecan (Puxi-Sam), a B7-H4-targeting antibody-drug conjugate developed for advanced gynecologic cancers. The drug delivers a topoisomerase 1 inhibitor directly to tumor cells expressing B7-H4, a protein commonly found in endometrial and ovarian cancers. At the recommended 2.4 mg/kg dose, Puxi-Sam achieved an objective response rate […]