Ascentage Pharma Presents Pivotal China Registrational Study Data for Lisaftoclax in Oral Report at 2025 American Society of Hematology (ASH) Annual Meeting

ROCKVILLE, Md. and SUZHOU, China, Dec. 06, 2025 (GLOBE NEWSWIRE) -- Ascentage Pharma Group International Inc. (NASDAQ: AAPG; HKEX: 6855), a global, commercial-stage, integrated biopharmaceutical company engaged in the discovery, development and commercialization novel, differentiated therapies to address unmet medical needs in cancer, announced that it has presented an oral report featuring the latest results from a registrational Phase II study conducted in China of Lisaftoclax (APG-2575), a key drug candidate in the Company‘s pipeline, as a monotherapy in patients with relapsed/refractory (R/R) chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) who had failed Bruton’s tyrosine kinase inhibitors (BTKis), at the 67th American Society of Hematology (ASH) Annual Meeting, being held in Orlando, FL. Data from this pivotal trial supported the NDA approval that was granted to Lisaftoclax by China’s National Medical Products Administration (NMPA) in July 2025.