Clinical Edge

Summaries of Must-Read Clinical Literature, Guidelines, and FDA Actions

Zanubrutinib may be poised to challenge ibrutinib for CLL

Key clinical point: The Bruton tyrosine kinase (BTK) inhibitor zanubrutinib appears safe and effective for patients with B-cell malignancies.

Major finding: The overall response rate among patients with chronic lymphocytic leukemia or small lymphocytic lymphoma (CLL/SLL) was 96.2%.

Study details: A phase 1, open-label, dose-escalation/expansion study involving 144 patients with B-cell malignancies.

Disclosures: The study was funded by BeiGene USA, which is developing the drug. The investigators reported relationships with the study sponsor, as well as Janssen, Pharmacyclics, AbbVie, and others.

Citation:

Tam CSL et al. Blood. 2019 Jul 24. doi: 10.1182/blood.2019001160.