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New treatment option for Extranodal Marginal Zone Lymphoma
Official title Mosunetuzumab in Patients With Newly Diagnosed Extranodal Marginal Zone Lymphoma
ClinicalTrials.gov ID: NCT06569680
What this study is testing
What is Mosunetuzumab?
Mosunetuzumab is an investigational medicine, given as an injection under the skin, being studied as a potential treatment for extranodal marginal zone lymphoma.
Also referred to as ML44933, Lunsumio.
Plain-language explanation of the investigational treatment - it is being studied and is not an approved or proven therapy. The study team can confirm the details.
- What it's testing
- The purpose of this study is to test a new medication called Mosunetuzumab to see if it can help people with Extranodal Marginal Zone Lymphoma (EMZL). This study will include people who have not yet received any treatment for cancer and whose cancer is in stage I-IV.
- Phase 2: a mid-size study of how well it works
A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.
Who can take part
Ages 18 and older
You may be able to join if
- Men and women aged 18 years or older at the time of signing informed consent.
- Able and willing to sign the informed consent form (ICF).
- Ability to comply with the trial protocol.
- Histologically confirmed EMZL presenting with stage I-IV disease.
- Previously untreated participants.
You likely can't join if
- Evidence of diffuse large B cell lymphoma (DLBCL) transformation. Participants with presumptive evidence of transformation based on clinical...
- History of central nervous system lymphoma (either primary or metastatic) or leptomeningeal disease. Participants with Dural MZL are eligible.
- Patients that need immediate cytoreduction.
- Concurrent or previous anticancer therapy (eg, chemotherapy, radiation therapy, immunotherapy, biologic therapy, hormonal therapy, investigational...
- Treatment with systemic immunosuppressive medications, including, but not limited to, prednisone (\>20 mg), azathioprine, methotrexate, thalidomide...
- Steroids that are used for treatment of allergy or other underlying condition are permittable, but not steroids started to treat lymphoma...
See the full eligibility criteria
Who can join
- Men and women aged 18 years or older at the time of signing informed consent.
- Able and willing to sign the informed consent form (ICF).
- Ability to comply with the trial protocol.
- Histologically confirmed EMZL presenting with stage I-IV disease.
- Previously untreated participants.
- Participants with H. pylori-positive gastric EMZL who received an initial treatment with currently accepted antibiotics may be considered eligible if, after antibiotic regimen, participant has histologically confirmed...
- Participants who were previously treated with localized therapy (eg, radiation or surgery) and never received systemic therapy and present with recurrent disease are eligible upon histological confirmation of MZL.
- Radiographically measurable lymphadenopathy or extranodal lymphoid malignancy (defined as the presence of ≥1 lesion that measures \>1.5 cm in the longest diameter (LDi) and ≥1.0 cm in the longest perpendicular diameter...
- Participants with skin EMZL who do not meet the radiographically measurable disease criteria described herein are eligible for participation provided that skin lesion measures ≥1.5 cm in diameter by tape measure and is...
- Participants with gastric EMZL histologically confirmed and need therapy but do not have measurable disease and in which response to treatment can be assessed by multiple random gastric biopsies per Groupe d'Etude des...
- Participants with conjunctival EMZL who do not meet the radiographically measurable disease criteria described herein are eligible for participation provided that conjunctival lesion measures ≥1 cm in diameter by tape...
- Participants must be willing to provide tissue biopsy from the most recent available archival tissue or undergo an incisional or excisional lymph node or tissue biopsy. If biopsy can be reviewed to confirm the diagnosis...
- Participant should have at least one of the following criteria for treatment initiation:
- Threatened extranodal organ function
- Involvement of ≥3 nodal sites, each with diameter of ≥3 cm
- Any nodal or extranodal tumor mass with a diameter of ≥5 cm
- B symptoms (fever ≥38 degrees Celsius of unclear etiology, night sweats, weight loss \>10% within the prior 6 months) or other symptoms attributed to disease or specific organ involvement associated with the relapse.
- Risk of local compressive symptoms that may result in organ compromise
- Splenomegaly or splenic lesion without splenomegaly
- Leukopenia attributed to MZL (leukocytes \<1000/mm3)
- Leukemia (\>5,000 lymphoma cells/mm3)
- Requirement for transfusion or growth factor support attributed to lymphoma
- Involvement of 2 or more extranodal sites, with tumor/lesion in each extranodal site ≥1 cm
- Life expectancy \>3 months.
- Eastern Cooperative Oncology Group (ECOG) performance status 0 to 2.
- Adequate hematologic, hepatic, and renal function tested within 6 weeks prior to the start of therapy (values must not be achieved with growth factors):
- Absolute neutrophil count (ANC) ≥1.0 × 10\^9/L.
- Hemoglobin ≥8.0 g/dL.
- Platelet count ≥ 75 × 10\^9/L.
- Total bilirubin ≤1.5 × upper limit normal (ULN). Participants with documented history of Gilbert's syndrome and in whom total bilirubin elevations are accompanied by elevated indirect bilirubin are eligible.
- Alanine transaminase (ALT)/aspartate aminotransferase (AST) ≤3.0 × ULN or ≤5 × ULN in the presence of liver involvement by lymphoma.
- Creatinine within normal institutional limits, or
- calculated creatinine clearance ≥30 mL/min/1.73 m2 using the Modification of Diet in Renal Disease formula
- calculated creatinine clearance ≥35 mL/min by the Cockcroft-Gault Equation (Cockcroft, 1976)
- estimated glomerular filtration rate (eGFR) ≥30 mL/min/1.73 m2 using the Modification of Diet in Renal Disease formula for participants with creatinine levels above institutional normal (unless due to lymphoma)
- Willingness to avoid pregnancy during the trial and for at least 90 days after the last dose of the trial intervention.
What rules you out
- Evidence of diffuse large B cell lymphoma (DLBCL) transformation. Participants with presumptive evidence of transformation based on clinical assessment of factors such as, but not limited to, increasing lactate...
- History of central nervous system lymphoma (either primary or metastatic) or leptomeningeal disease. Participants with Dural MZL are eligible.
- Patients that need immediate cytoreduction.
- Concurrent or previous anticancer therapy (eg, chemotherapy, radiation therapy, immunotherapy, biologic therapy, hormonal therapy, investigational therapy, or tumor embolization).
- Treatment with systemic immunosuppressive medications, including, but not limited to, prednisone (\>20 mg), azathioprine, methotrexate, thalidomide, and anti-tumor necrosis factor agents within 2 weeks prior to Day 1 of...
- Steroids that are used for treatment of allergy or other underlying condition are permittable, but not steroids started to treat lymphoma. Participants receiving corticosteroids must be at a dose level ≤20 mg/day within...
- The use of inhaled corticosteroids is permitted
- The use of mineralocorticoids for management of orthostatic hypotension is permitted
- Single dose of dexamethasone for nausea or B symptoms is permitted
- Antibiotic treatment of H. pylori-positive gastric EMZL is permitted
- Allogeneic stem cell transplant, or autologous stem cell transplant or Chimeric antigen receptor T-cell therapy for any indication
- Active graft versus host disease.
- Inadequate recovery from toxicity and/or complications from a major surgery before starting therapy.
- Current or previous other malignancy within 3 years of trial entry, except cured basal or squamous cell skin cancer, superficial bladder cancer, prostate intraepithelial neoplasm, carcinoma in situ of the cervix, or...
- Significant concurrent, uncontrolled medical condition, including, but not limited to, renal, hepatic, hematological, gastrointestinal (GI), endocrine, pulmonary, neurological, cerebral, or psychiatric disease.
- Chronic or current active infectious disease (including severe acute respiratory syndrome (SARS) coronavirus 2 (CoV-2)) requiring systemic antibiotics, antifungal, or antiviral treatment or any major episode of...
- Exposure to a live vaccine within 30 days of administration or anticipation that a live attenuated vaccine will be required during the study.
- Inactivated influenza vaccinations may be given during the influenza season.
- An approved coronavirus disease 2019 (COVID-19) vaccine (messenger ribonucleic acid (mRNA), inactivated virus, and replication deficient viral vector vaccines) is allowed.
- Known human immunodeficiency virus (HIV) infection or positivity on immunoassay. Note: HIV screening test is optional
- History of solid organ transplantation
- History of severe allergic or anaphylactic reaction to humanized, chimeric or murine monoclonal antibodies (MAbs)
- Known hypersensitivity to biopharmaceuticals produced in Chinese hamster ovary (CHO) cells or any component of the mosunetuzumab, lenalidomide, or thalidomide formulation, including mannitol.
- Significant cardiovascular disease (eg, New York Heart Association Class III or IV cardiac disease, myocardial infarction within the previous 3 months, unstable arrhythmia, or unstable angina) or significant pulmonary...
- Known or suspected chronic active Epstein-Barr virus (EBV) infection
- Known or suspected history of hemophagocytic lymphohistiocytosis (HLH)
- History of progressive multifocal leukoencephalopathy (PML)
- Active hepatitis B infection a. Patients who are hepatitis B surface antigen (HBsAg) negative and hepatitis B core antibody (HBcAb) positive, must be negative for hepatitis B virus (HBV) polymerase chain reaction (PCR)...
- Active hepatitis C infection a. Patients who are positive for hepatitis C virus (HCV) antibody must be negative for HCV by PCR to be eligible for study participation
- History of autoimmune disease, including, but not limited to myocarditis, pneumonitis, myasthenia gravis, myositis, autoimmune hepatitis, systemic lupus erythematosus, rheumatoid arthritis, inflammatory bowel disease...
- Patients with a remote history of, or well-controlled, autoimmune disease with a treatment free interval from immunosuppressive therapy for 12 months may be eligible to enroll if judged to be safe by the investigator
- Patients with a history of autoimmune-related hypothyroidism on a stable dose of thyroid replacement hormone are eligible
- Patients with controlled Type 1 diabetes mellitus who are on an insulin regimen are eligible for the study
- Patients with a history of disease-related immune thrombocytopenic purpura, or autoimmune hemolytic anemia may be eligible
- Patients with eczema, psoriasis, lichen simplex chronicus, or vitiligo with dermatologic manifestations only (eg, patients with psoriatic arthritis are excluded) are eligible for the study provided all of following...
- i. Rash must cover 10% of body surface area
- ii. Disease is well controlled at baseline and requires only low-potency topical corticosteroids
- iii. No occurrence of acute exacerbations of the underlying condition requiring psoralen plus ultraviolet A radiation, methotrexate, retinoids, biologic agents, oral calcineurin inhibitors, or high potency oral...
- Positive SARS-CoV-2 test within 7 days prior to enrollment. Rapid antigen test result is also acceptable.
The study team makes the final eligibility decision.
Where it's taking place
- Miami, Florida, United States
Questions & answers
Do participants get paid in this trial?
This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.
Is it free to join, and do I need insurance?
Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.
How long does this study last?
The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.
Who can join this trial?
This study is enrolling all sexes, 18 years and older. The study team makes the final eligibility decision.
Where is this trial taking place?
Study sites include Miami, Florida, United States. Enter your location above to see the nearest site and check your eligibility.
Explore other conditions
BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from ClinicalTrials.gov; the study team decides eligibility.