Trial Title:
Zanubrutinib, Bendamustine, Rituximab Prev. Untreated WM
NCT ID:
NCT06561347
Condition:
Waldenstrom Macroglobulinemia
Conditions: Official terms:
Waldenstrom Macroglobulinemia
Rituximab
Bendamustine Hydrochloride
Zanubrutinib
Conditions: Keywords:
MW
Untreated
Study type:
Interventional
Study phase:
Phase 2
Overall status:
Not yet recruiting
Study design:
Allocation:
N/A
Intervention model:
Single Group Assignment
Primary purpose:
Treatment
Masking:
None (Open Label)
Intervention:
Intervention type:
Drug
Intervention name:
Zanubrutinib
Description:
A potent, specific, and irreversible Bruton tyrosine kinase (BTK) inhibitor
Arm group label:
Zanubrutinib + Bendamustine + Rituximab
Other name:
BGB-3111
Intervention type:
Drug
Intervention name:
Bendamustine
Description:
Alkylating agent
Arm group label:
Zanubrutinib + Bendamustine + Rituximab
Intervention type:
Drug
Intervention name:
Rituximab
Description:
Monoclonal antibody
Arm group label:
Zanubrutinib + Bendamustine + Rituximab
Summary:
The purpose of this study is to determine the very good partial response (VGPR) or better
rate in participants with Waldenström macroglobulinemia (WM).
The names of the study drugs involved in this study are as follows: zanubrutinib,
bendamustine, and rituximab.
Detailed description:
This is multi-center phase 2 of zanubrutinib, bendamustine, and rituximab (ZBR) in
previously untreated Waldenström macroglobulinemia (WM).
A phase II clinical trials test the safety and effectiveness of an investigational drug
to learn whether the drug works in treating a specific disease. "Investigational" means
that the drug is being studied.
The U.S. Food and Drug Administration (FDA) has not approved bendamustine and rituximab
for your specific disease, but it has been approved for other uses.
The U.S. FDA has approved zanubrutinib as a treatment option for your disease.
The combination of zanubrutinib, bendamustine, and rituximab is not approved regimen for
Waldenström macroglobulinemia (WM) and is investigational in this study.
Participation is expected for a maximum of 15 cycles and follow-up for up to 5 years.
It is expected that about 50 people will take part in this research study.
Criteria for eligibility:
Criteria:
Inclusion Criteria:
- Clinicopathological diagnosis of waldenström macroglobulinemia (WM) per the second
international workshop on waldenström macroglobulinemia (IWWM2) criteria
- Presence of any MYD88 and CXCR4 mutation status, including MYD88 L265P mutation plus
CXCR4 wild type, MYD88 L265P mutation plus CXCR4 mutation, or MYD88 wild type
- Meeting criteria for treatment per IWWM2 criteria. At least one of the following:
- Constitutional Symptoms (at least one of the following)
- Recurrent fever
- Night sweats
- Fatigue
- Weight loss
- Progressive or symptomatic lymphadenopathy or splenomegaly
- Hemoglobin ≤ 10 g/dL
- Platelet count ≤ 100 k/uL
- Hyperviscosity syndrome
- Symptomatic peripheral neuropathy
- Systemic amyloidosis
- Renal insufficiency
- Symptomatic cryoglobulinemia or cold agglutinemia
- Treatment naive; must have not received any prior systemic therapy for WM
- Participants with suspected or symptomatic hyperviscosity (e.g. nosebleeds,
headaches, blurred vision) must undergo plasmapheresis prior to treatment
initiation.
- Adults age ≥18
- ECOG performance status ≤2 (Karnofsky ≥60%, see Appendix A)
- Women of childbearing potential: Females of childbearing potential (FCBP) must agree
to use two reliable forms of contraception simultaneously or practice complete
abstinence1 from heterosexual intercourse during treatment and for at least 1 week
after the last dose of zanubrutinib or at least 12 months after the last dose of
rituximab, whichever is later. FCBP must be referred to a qualified provider of
contraceptive methods if needed. Also, FCBP must have a pregnancy check with a
negative serum pregnancy test obtained 28 days prior to and confirmed by C1D1.
- Men must agree to use a condom during sexual contact with a female of childbearing
potential (FCBP) even if they have had a successful vasectomy 1) while participating
in the study; and 2) for at least 1 week following the last dose of zanubrutinib.
- Participants must meet the following organ and marrow function as defined below:
- Absolute neutrophil count ≥500/mcL believed to be caused by WM bone marrow
involvement. Growth factors are not permitted <14 days prior to C1D1.
- Platelets ≥30,000/mcL believed to be caused by WM bone marrow involvement.
Platelet transfusions are not permitted <14 days prior to C1D1.
- Hemoglobin ≥ 7 g/dL. RBC transfusions are not permitted <14 days prior to C1D1.
- Total bilirubin ≤ 1.5 X institutional ULN, or ≤3 x institutional ULN with
documented liver metastases and/or Gilbert's Disease
- AST(SGOT)/ALT(SGPT) ≤2.5 × institutional upper limit of normal, or ≤5 X
institutional ULN with documented liver metastases
- Creatinine clearance ≥30 mL/min using the Cockcroft-Gault formula
- Able to adhere to the study visit schedule and other protocol requirements.
- Ability to understand and the willingness to sign a written informed consent
document.
Exclusion Criteria:
- Any serious medical condition, laboratory abnormality, uncontrolled intercurrent
illness, or psychiatric illness/social condition that would prevent the participant
from signing the informed consent form
- Female participants who are pregnant, breastfeeding, or planning to become pregnant
or breastfeed while enrolled in this study
- Participants with known CNS involvement by WM
- Participants with known history of Human Immunodeficiency Virus (HIV)
- Known active hepatitis B virus (HBV) or hepatitis C virus (HCV) infection based on
criteria below:
- Hepatitis B virus (HBV): Patients with positive hepatitis B surface antigen
(HBsAg) are excluded. Patients with positive hepatitis B core antibody
(antiHBc) and negative HBsAg require hepatitis B polymerase chain reaction
(PCR) evaluation before enrollment. Patients who are hepatitis B PCR positive
will be excluded.
- Hepatitis C virus (HCV): positive hepatitis C antibody. If positive hepatitis C
antibody result, patient will need to have a negative result for hepatitis C
ribonucleic acid (RNA) before enrollment. Patients who are hepatitis C RNA
positive will be excluded.
- Concurrent systemic immunosuppressant therapy. Systemic steroids at doses <20mg
prednisone per day are permitted.
- Active and/or ongoing autoimmune anemia and/or autoimmune thrombocytopenia (eg,
idiopathic thrombocytopenia purpura).
- Concurrent administration of warfarin or warfarin derivatives.
- Vaccinated with live, attenuated vaccines within 4 weeks of first dose of study
drug.
- Active uncontrolled systemic bacterial, viral, fungal or parasitic infection (except
for fungal nail infection), or other clinically significant active disease process
which in the opinion of the Investigator and the Sponsor makes it undesirable for
the patient to participate in the trial. Screening for chronic conditions is not
required. Active uncontrolled systemic bacterial, viral, fungal or parasitic
infection (except for fungal nail infection), or other clinically significant active
disease process which in the opinion of the Investigator and the Sponsor makes it
undesirable for the patient to participate in the trial. Screening for chronic
conditions is not required.
- Major surgery within 4 weeks of first dose of study drug.
- History of severe bleeding disorder such as hemophilia A, hemophilia B, or history
of spontaneous bleeding requiring blood transfusion or other medical intervention.
History of stroke or intracranial hemorrhage within 6 months before first dose of
study drug.
- Participants with inability to swallow pills.
- Inability to comply with outpatient treatment, laboratory monitoring, and required
clinic visits for the duration of the study participation.
- Any uncontrolled or significant cardiovascular disease defined as:
- Unstable angina within 3 months before screening, or
- History of myocardial infarction within 6 months prior to planned start of
zanubrutinib, or
- Previously documented left ventricular ejection fraction (LVEF) by any method
of ≤ 45% in the 12 months prior to planned start of zanubrutinib; assessment of
LVEF via echocardiogram or multigated acquisition (MUGA) scan during Screening
should be performed in selected patients as medically indicated, or
- Any Class 3 or 4 cardiac disease as defined by the New York Heart Association
Functional Classification, or
- Uncontrolled or symptomatic arrhythmias (eg, sustained ventricular tachycardia,
ventricular fibrillation, torsades de pointes)
- Participants with a known hypersensitivity to any of the excipients of Zanubrutinib,
Rituximab, or Bendamustine.
- Participants with a history of non-compliance to medical regimens, which will render
the administration of study drug hazardous or obscure the interpretation of toxicity
or AEs.
- Prior malignancy within the past 3 years, except for curatively treated basal or
squamous cell skin cancer, non-muscle-invasive bladder cancer, carcinoma in situ of
the cervix or breast, or localized Gleason score 6 prostate cancers.
- Severe or debilitating pulmonary disease.
- Ongoing alcohol or drug addiction or any psychiatric condition(s) which would
compromise ability to comply with study procedures.
- Ongoing use of a strong CYP3A inducer.
Gender:
All
Minimum age:
18 Years
Maximum age:
N/A
Healthy volunteers:
No
Locations:
Facility:
Name:
Massachusetts General Hospital
Address:
City:
Boston
Zip:
02114
Country:
United States
Contact:
Last name:
Andrew Branagan, MD, PhD
Phone:
617-724-4000
Email:
abranagan@mgh.harvard.edu
Facility:
Name:
Beth Israel Deaconess Medical Center
Address:
City:
Boston
Zip:
02215
Country:
United States
Contact:
Last name:
Gottfried Von Keudell, MD
Phone:
617-667-7000
Facility:
Name:
Dana Farber Cancer Institute
Address:
City:
Boston
Zip:
02215
Country:
United States
Contact:
Last name:
Shayna Sarosiek, MD
Phone:
617-632-3000
Email:
Shayna_Sarosiek@DFCI.HARVARD.EDU
Start date:
January 2025
Completion date:
December 1, 2027
Lead sponsor:
Agency:
Massachusetts General Hospital
Agency class:
Other
Collaborator:
Agency:
BeiGene
Agency class:
Industry
Source:
Massachusetts General Hospital
Record processing date:
ClinicalTrials.gov processed this data on November 12, 2024
Source: ClinicalTrials.gov page:
https://clinicaltrials.gov/ct2/show/NCT06561347
