Study of Zanubrutinib (BGB-3111) in Participants With Marginal Zone Lymphoma

This is a single arm study to evaluate the efficacy, safety and tolerability of zanubrutinib (BGB-3111) in participants with relapsed/refractory marginal zone lymphoma (R/R MZL).

Sex

All

Minimum age

18 Years

Key Inclusion Criteria:

1. Age 18 years or older
2. Histologically confirmed diagnosis of MZL including splenic, nodal, and extranodal subtypes
3. Previously received one or more lines of therapy including at least one CD20-directed regimen (either as monotherapy or as chemoimmunotherapy) with documented failure to achieve at least partial response or documented progressive disease (PD) after, the most recent systemic treatment
4. Current need for systemic therapy for MZL
5. Measurable disease by computed tomography (CT) or magnetic resonance imaging (MRI)
6. Eastern Cooperative Oncology Group (ECOG) of 0-2
7. Life expectancy ≥ 6 months
8. Adequate bone marrow function
9. Adequate organ function
10. Male and female participants must use highly effective methods of contraception

Key Exclusion Criteria:

1. Known transformation to aggressive lymphoma, eg, large cell lymphoma
2. Clinically significant cardiovascular disease
3. Prior malignancy within the past 2 years, except for curatively treated basal or squamous cell skin cancer, superficial bladder cancer, carcinoma in situ of the cervix or breast, or localized Gleason score 6 prostate cancer
4. History of severe bleeding disorder such as hemophilia A, hemophilia B, von Willebrand disease, or history of spontaneous bleeding requiring blood transfusion or other medical intervention
5. History of stroke or intracranial hemorrhage
6. Severe or debilitating pulmonary disease
7. Active fungal, bacterial and/or viral infection requiring systemic therapy
8. Known central nervous system involvement by lymphoma
9. Known infection with HIV, or serologic status reflecting active viral hepatitis B (HBV) or viral hepatitis C (HCV) infection
10. Major surgery within 4 weeks of the first dose of study drug
11. Prior treatment with a Bruton's tyrosine kinase (BTK) inhibitor
12. Pregnant or lactating women
13. Requires ongoing treatment with a strong Cytochrome P4503A (CYP3A) inhibitor or inducer
14. Concurrent participation in another therapeutic clinical trial

NOTE: Other protocol defined Inclusion/Exclusion criteria may apply.

• BACKGROUNDStephen Opat, Robert Marcus, MA, FRCP, FRCPath, Craig A. Portell, MD, William Reed, MD, Chris Tankersley, Jane Huang, MD, Judith Trotman, MBChB, FRACP, FRCPA. Phase 2 Study of Zanubrutinib (BGB-3111) in Patients with Relapsed/Refractory Marginal Zone Lymphoma. Blood. 2019; 134(1):5256. https://doi.org/10.1182/blood-2019-122629
• BACKGROUNDStephen Opat, et al. Efficacy and Safety of Zanubrutinib in Patients with Relapsed/Refractory Marginal Zone Lymphoma: Initial Results of the MAGNOLIA (BGB-3111-214) Trial. Presented at the 62nd American Society of Hematology (ASH) Annual Meeting, December 5-8, 2020. Abstract 339.
• BACKGROUNDOpat S, Tedeschi A, Linton K, McKay P, Hu B, Chan H, Jin J, Sobieraj-Teague M, Zinzani PL, Coleman M, Thieblemont C, Browett P, Ke X, Sun M, Marcus R, Portell CA, Ardeshna K, Bijou F, Walker P, Hawkes EA, Mapp S, Ho SJ, Talaulikar D, Zhou KS, Co M, Li X, Zhou W, Cappellini M, Tankersley C, Huang J, Trotman J. The MAGNOLIA Trial: Zanubrutinib, a Next-Generation Bruton Tyrosine Kinase Inhibitor, Demonstrates Safety and Efficacy in Relapsed/Refractory Marginal Zone Lymphoma. Clin Cancer Res. 2021 Dec 1;27(23):6323-6332. doi: 10.1158/1078-0432.CCR-21-1704. Epub 2021 Sep 15. PMID 34526366
• BACKGROUNDOpat S, Tedeschi A, Hu B, et al: Long-term efficacy and safety of zanubrutinib in patients with relapsed/refractory marginal zone lymphoma. 2022 ASH Annual Meeting and Exposition. Abstract 234. Presented December 10, 2022.
• DERIVEDMoslehi JJ, Furman RR, Tam CS, Salem JE, Flowers CR, Cohen A, Zhang M, Zhang J, Chen L, Ma H, Brown JR. Cardiovascular events reported in patients with B-cell malignancies treated with zanubrutinib. Blood Adv. 2024 May 28;8(10):2478-2490. doi: 10.1182/bloodadvances.2023011641. PMID 38502198
• DERIVEDOpat S, Tedeschi A, Hu B, Linton KM, McKay P, Leitch S, Coleman M, Zinzani PL, Jin J, Sun M, Sobieraj-Teague M, Browett P, Ke X, Thieblemont C, Ardeshna K, Bijou F, Walker P, Hawkes EA, Ho SJ, Zhou K, Liang Z, Xu J, Tankersley C, Delarue R, Co M, Trotman J. Safety and efficacy of zanubrutinib in relapsed/refractory marginal zone lymphoma: final analysis of the MAGNOLIA study. Blood Adv. 2023 Nov 28;7(22):6801-6811. doi: 10.1182/bloodadvances.2023010668.