U.S., Dec. 17 -- ClinicalTrials.gov registry received information related to the study (NCT07283965) titled 'Zanubrutinib and Acalabrutinib Use and Risk of Atrial Fibrillation in Patients With Chronic B-cell Malignancies' on Nov. 26.

Brief Summary: Background. Zanubrutinib and acalabrutinib are both associated with an increased risk of atrial fibrillation (AF) but AF comparative risk between these 2 BTK inhibitors (BTKis) remains largely unknown.

Objectives. Our aim was to examine the risk of developing incident AF with zanubrutinib exposure compared with acalabrutinib exposure.

Methods. Using the TriNetX research network database, authors will conduct a retrospective cohort analysis of deidentified, aggregate adult patients with chronic...