Lisaftoclax monotherapy demonstrated significant and durable clinical efficacy and a manageable safety profile in patients with heavily pretreated BTK-refractory R/R CLL/SLL, underscoring its utility as a potential new treatment option Lisaftoclax achieved a 62.5% objective response rate (ORR) in heavily pretreated, BTKi-refractory patients, nearly half with complex karyotypeLisaftoclax monotherapy demonstrated a median progression-free survival of 23.89 months in patients with heavily pretreated BTK-refrac ...