Zanubrutinib (Brukinsa), a novel Bruton tyrosine kinase (BTK) inhibitor—which was approved by the FDA in November 2019 for the treatment of mantle-cell lymphoma—achieved high overall response rate (ORR) and durable responses in patients with chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL), including those with high-risk cytogenetics, according to findings presented at ASH 2019.
Almost 50% of patients with chronic lymphocytic leukemia (CLL) who received treatment with the triplet of acalabrutinib (Calquence), venetoclax (Venclexta), and obinutuzumab (Gazyva) as first-line therapy achieved undetectable minimal residual disease (MRD) in the bone marrow after only 8 monthly cycles of therapy, according to data presented at ASH 2019.