A Study of Zanubrutinib Versus Lenalidomide in Participants With Relapsed/Refractory Follicular or Marginal Zone Lymphoma (MAHOGANY)
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ClinicalTrials.gov Identifier: NCT05100862 |
Recruitment Status :
Recruiting
First Posted : October 29, 2021
Last Update Posted : November 17, 2022
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Condition or disease | Intervention/treatment | Phase |
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Relapsed/Refractory Follicular Lymphoma Marginal Zone Lymphoma | Drug: Zanubrutinib Drug: Rituximab Drug: Lenalidomide Drug: Obinutuzumab | Phase 3 |
Study Type : | Interventional (Clinical Trial) |
Estimated Enrollment : | 750 participants |
Allocation: | Randomized |
Intervention Model: | Parallel Assignment |
Masking: | None (Open Label) |
Primary Purpose: | Treatment |
Official Title: | A Phase 3 Randomized, Open-Label Multicenter Study of Zanubrutinib (BGB-3111) Plus Anti-CD20 Antibodies Versus Lenalidomide Plus Rituximab in Patients With Relapsed/Refractory Follicular or Marginal Zone Lymphoma |
Actual Study Start Date : | March 10, 2022 |
Estimated Primary Completion Date : | August 2028 |
Estimated Study Completion Date : | June 2029 |

Arm | Intervention/treatment |
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Experimental: Follicular Lymphoma Arm A: Zanubrutinib plus Obinutuzumab
Participants will receive zanubrutinib and Obinutuzumab. Following the completion of the combination treatment, participants will continue receiving zanubrutinib monotherapy until confirmed disease progression, unacceptable toxicity, withdrawal of consent, or study termination, whichever occurs first.
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Drug: Zanubrutinib
Zanubrutinib will be administered orally as two 80-milligram (mg) capsules twice a day (160 mg twice a day or 320 mg once a day) continuously in repeated 28-day cycles.
Other Names:
Drug: Obinutuzumab Obinutuzumab will be administered at a dose of 1000 mg on Cycle 1 Days 1, 8, 15 and then on Cycles 2 to 6 Day 1. |
Active Comparator: Follicular Lymphoma Arm B: Lenalidomide plus Rituximab
Participants will receive lenalidomide and rituximab.
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Drug: Rituximab
Rituximab will be administered intravenously at a dose of 375 mg/meter squared on Days 1, 8, 15, and 22 of Cycle 1 and on Day 1 of Cycles 2 to 5. Each cycle is 28 days in length.
Other Names:
Drug: Lenalidomide Lenalidomide will be administered orally as 20-mg capsules once a day on Days 1 to 21 of each 28-day cycle for a total of 12 cycles.
Other Name: Revlimid |
Experimental: Marginal Zone Lymphoma Arm C: Zanubrutinib plus Rituximab
Participants will receive zanubrutinib and rituximab. Following the completion of the combination treatment, participants will continue receiving zanubrutinib monotherapy until confirmed disease progression, unacceptable toxicity, withdrawal of consent, or study termination, whichever occurs first.
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Drug: Zanubrutinib
Zanubrutinib will be administered orally as two 80-milligram (mg) capsules twice a day (160 mg twice a day or 320 mg once a day) continuously in repeated 28-day cycles.
Other Names:
Drug: Rituximab Rituximab will be administered intravenously at a dose of 375 mg/meter squared on Days 1, 8, 15, and 22 of Cycle 1 and on Day 1 of Cycles 2 to 5. Each cycle is 28 days in length.
Other Names:
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Active Comparator: Marginal Zone Lymphoma Arm D: Lenalidomide plus Rituximab
Participants will receive lenalidomide and rituximab.
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Drug: Rituximab
Rituximab will be administered intravenously at a dose of 375 mg/meter squared on Days 1, 8, 15, and 22 of Cycle 1 and on Day 1 of Cycles 2 to 5. Each cycle is 28 days in length.
Other Names:
Drug: Lenalidomide Lenalidomide will be administered orally as 20-mg capsules once a day on Days 1 to 21 of each 28-day cycle for a total of 12 cycles.
Other Name: Revlimid |
- Progression-free Survival As Determined By An Independent Review Committee [ Time Frame: Approximately 78 months ]
- Progression-free Survival As Determined By Investigator Assessment [ Time Frame: Approximately 87 months ]
- Duration Of Response As Determined By An Independent Review Committee And By Investigator Assessment . [ Time Frame: Approximately 87 months ]
- Overall Response Rate As Determined By An Independent Review Committee And By Investigator Assessment [ Time Frame: Approximately 87 months ]
- Complete Response Rate As Determined By An Independent Review Committee And By Investigator Assessment [ Time Frame: Approximately 87 months ]
- Time To Response As Determined By An Independent Review Committee And By Investigator Assessment [ Time Frame: Approximately 87 months ]
- Time to Next Ant-Lymphoma Treatment [ Time Frame: Approximately 87 months ]
- Overall Survival [ Time Frame: Approximately 87 months ]
- Health-related Quality Of Life (HRQoL) Using EORTC QLQ-C30) [ Time Frame: Approximately 87 months ]HRQ0L assessed by The European Organization For Research On Treatment Of Cancer Quality Of Life Questionnaire-core 30 (EORTC QLQ-C30) consists of 30 questions that are associated with 5 functional scales (physical, role, cognitive, emotional, and social), 3 symptom scales (fatigue, pain, and nausea and vomiting), and 6 single symptom items ( dyspnoea, insomnia, appetite loss, constipation, diarrhea, and financial difficulties). The scores range from 0 to 100 and higher score indicates better quality of life.
- HRQoL Using European Quality of Life 5 Dimension 5 Level Questionnaire [EQ 5D 5L) [ Time Frame: Approximately 87 months ]The EQ-5D-5L is comprised of a descriptive module and a visual analogue scale. The EQ-5D-5L descriptive module comprises the following 5 dimensions: mobility, self-care, usual activities, pain/discomfort, and anxiety/depression. Each dimension has 5 levels: no problems, slight problems, moderate problems, severe problems, and extreme problems. The visual analogue scale records the respondent's self-rated health on a 0 to 100 scale, with 100 labeled "the best health you can imagine" and 0 labeled "the worst health you can imagine. Higher scores indicate better quality of life.
- HRQoL Using National Comprehensive Cancer Network/Functional Assessment of Cancer Therapy Lymphoma Symptom Index-18 [FLymSI 18) [ Time Frame: Approximately 87 months ]The FLymSI-18 is comprised of 18 questions which cover 4 sub-scales: physical symptoms, emotional symptoms, side effects, and functional well-being. Scores are based on the 5-level Likert scale with 5 possible responses ranging from 0 'Not at all' to 4 'Very much' and is divided into a total score. Higher score indicates better quality of life.
- Number of Participants Experiencing Adverse Events (AEs) [ Time Frame: From first dose to 28 days after the last dose of zanubrutinib or lenalidomide, 90 days after the last dose of obinutuzumab or rituximab, or until the date of confirmed disease progression, whichever comes later (Approximately 87 months) ]

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Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Key Inclusion Criteria:
- Histologically confirmed grade 1-3a FL or MZL
- Previously received ≥ 1 line of systemic therapy including anti-CD20 agent. Must have a documented failure to achieve at least partial response during the most recent systemic therapy or documented progressive disease after the most recent systemic therapy
- Need for systemic therapy for FL or MZL
- Measurable disease by computed tomography or magnetic resonance imaging
- Adequate bone marrow, liver and renal function
Key Exclusion Criteria:
- Transformation to aggressive lymphoma
- Requiring ongoing need for corticosteroid treatment
- Clinically significant cardiovascular disease
- Prior malignancy within the past 2 years
- Active fungal, bacterial, and/or viral infection that requires systemic therapy
Note: Other protocol defined Inclusion/Exclusion criteria may apply.

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT05100862
Contact: Study Director BeiGene | 1-877-828-5568 | clinicaltrials@beigene.com |
United States, New York | |
Clinical Research Alliance, Inc. | Recruiting |
Westbury, New York, United States, 11590 |
Study Director: | Study Director | BeiGene | |
Principal Investigator: | Study Director | BeiGene |
Responsible Party: | BeiGene |
ClinicalTrials.gov Identifier: | NCT05100862 |
Other Study ID Numbers: |
BGB-3111-308 |
First Posted: | October 29, 2021 Key Record Dates |
Last Update Posted: | November 17, 2022 |
Last Verified: | November 2022 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | Yes |
Studies a U.S. FDA-regulated Drug Product: | Yes |
Studies a U.S. FDA-regulated Device Product: | No |
Zanubrutinib BGB-3111 Rituximab Lenalidomide Obinutuzumab |
Lymphoma Lymphoma, B-Cell, Marginal Zone Neoplasms by Histologic Type Neoplasms Lymphoproliferative Disorders Lymphatic Diseases Immunoproliferative Disorders Immune System Diseases Lymphoma, Non-Hodgkin Lymphoma, B-Cell Rituximab Obinutuzumab Lenalidomide |
Zanubrutinib Antineoplastic Agents, Immunological Antineoplastic Agents Immunologic Factors Physiological Effects of Drugs Antirheumatic Agents Angiogenesis Inhibitors Angiogenesis Modulating Agents Growth Substances Growth Inhibitors Protein Kinase Inhibitors Enzyme Inhibitors Molecular Mechanisms of Pharmacological Action |