BRUKINSA patients can call the myBeOne Support™ program to talk to a dedicated nurse: 1-833-234-4363
Study 215 is an ongoing Phase 2 exploratory study in patients (N=92) with B-cell malignancies who were intolerant to acalabrutinib or ibrutinib*
Primary endpoint: Recurrence and change in severity of acalabrutinib- and/or ibrutinib-intolerant events (investigator assessed)
Select secondary endpoints: DCR, ORR, PFS, and PROs
There are no head-to-head trials between BRUKINSA and acalabrutinib.
All data are exploratory and descriptive in nature.
*This analysis included patients with CLL/SLL, MCL, MZL, or WM (N=92). Of the 35 patients who were intolerant to acalabrutinib, 21 were intolerant to acalabrutinib only, and 14 were intolerant to both ibrutinib and acalabrutinib.
†AEs were considered to have recurred if the same Medical Dictionary for Regulatory Activities preferred term, independent of grade, occurred while on BRUKINSA.
BRUKINSA tolerability in acalabrutinib-intolerant patients (n=35)1
*Rounded rates do not total 100%.
The most common AEs (≥15%) in acalabrutinib-intolerant patients were diarrhea (34%) and fatigue (29%).1
BRUKINSA tolerability in ibrutinib-intolerant patients (n=57)2
The most common AEs (≥20%) in ibrutinib-intolerant patients were fatigue (32%), contusion (25%), COVID-19 (25%), and arthralgia (21%).2
There are no head-to-head trials between BRUKINSA and acalabrutinib.
No AEs that occurred with acalabrutinib or ibrutinib occurred at a higher grade with BRUKINSA1,2
94%of patients treated with BRUKINSA maintained or improved their response after acalabrutinib or ibrutinib intolerance (secondary endpoint)1
All data are descriptive in nature.
Assessed by investigator. Median follow-up for ibrutinib-intolerant patients was 25.2 months with a data cutoff of January 3, 2023. Median follow-up for acalabrutinib-intolerant patients was 18.9 months with a data cutoff of May 1, 2024.1,2
AEs=adverse events; BID=twice daily; BTKis=Bruton’s tyrosine kinase inhibitors; CLL=chronic lymphocytic leukemia; COVID-19=coronavirus disease 2019; DCR=disease control rate; iWCLL=International Workshop on Chronic Lymphocytic Leukemia; MCL=mantle cell lymphoma; MZL=marginal zone lymphoma; NCI=National Cancer Institute; ORR=overall response rate; PFS=progression-free survival; PROs=patient-reported outcomes; QD=once daily; SLL=small lymphocytic lymphoma; WM=Waldenström’s macroglobulinemia.
Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. Taking BRUKINSA with certain other medications may affect how BRUKINSA works and can cause side effects.
These are not all the possible side effects of BRUKINSA. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
BRUKINSA is a prescription medicine used to treat adults with:
It is not known if BRUKINSA is safe and effective in children.
Please see full Prescribing Information including Patient Information.