IRB Study Number 20-298
Status Recruiting
Institute Taussig Cancer Institute
Description
Primary Objective
2.1.1 To compare overall survival in patients with high-risk smoldering multiple myeloma randomized to daratumumab-revlimiddexamethasone or revlimid-dexamethasone
Secondary Clinical Objectives
2.2.1 To compare progression-free survival and response rates between arms
2.2.2 To evaluate safety and compare toxicity rates between arms
2.2.3 To monitor incidence of infusion-related reactions over the first cycle of daratumumab
2.2.4 To evaluate stem cell mobilization failure and early stem cell mobilization feasibility
Exploratory Clinical Objectives
2.3.1 To measure treatment exposure and adherence
2.3.2 To estimate treatment duration and time to progression
Inclusion Criteria
3.1.1 Age ≥ 18 years.
3.1.3 Bone marrow aspirate and/or biopsy is required to be performed within 28 days prior to randomization and must demonstrate 10-59% clonal plasma cells.
3.1.4 Patients must have measureable disease as defined by having one or more of the following, obtained within 28 days prior to randomization:
• ≥ 1 g/dL on serum protein electrophoresis
• ≥ 200 mg of monoclonal protein on a 24 hour urine protein electrophoresis
NOTE: In the rare situation where the SPEP is felt to be unreliable, then quantitative immunoglobulin levels on nephelometry or turbidometry can be accepted. Please refer to Section 6.1.2 for more information.
3.1.5 SPEP, UPEP, and serum FLC are required to be performed within 28 days prior to randomization.
NOTE: UPEP (on a 24-hour collection) is required; no substitute method is acceptable. Urine must be followed monthly if the baseline urine M-spike is ≥ 200 mg/24 hr, and urine in addition to serum must be followed in order to confirm a VGPR or higher response.
3.1.6 Patients must have no lytic lesions, no known plasmacytoma, and no unexplained hypercalcemia (i.e., > 11 mg/dL or 1mg/dL above ULN).
3.1.7 The following laboratory levels must be obtained within 28 days prior to randomization:
3.1.7.1 Hemoglobin ≥ 11 g/dL
3.1.7.2 Platelet count ≥ 100,000 cells/mm3
3.1.7.3 Absolute neutrophil count ≥ 1500 cells/mm3
3.1.7.4 Calculated creatinine clearance ≥ 30 mL/min
3.1.7.5 Bilirubin ≤ 1.5 mg/dL
3.1.7.6 SGPT (ALT) and SGOT (AST) ≤ 2.5 times the upper limit of normal
3.1.8 Patients must not have any prior or concurrent systemic or radiation therapy for the treatment of myeloma. Patients must also not have contraindication to DVT prophylaxis/aspirin.
3.1.9 Patients must not have more than one focal marrow lesion on MRI of either pelvis or spine.
3.1.10 Concurrent use of erythropoietin is not allowed while on study therapy.
3.1.11 Prior or glucocorticosteroid therapy for the treatment of multiple myeloma is not permitted. Prior systemic glucocorticosteroid use for the treatment of non-malignant disorders is permitted; concurrent use after registration on the study should be restricted to the equivalent of prednisone 10 mg per day. Prior or concurrent topical or localized glucocorticosteroid therapy to treat non-malignant comorbid disorders is permitted.
3.1.12 Patients must not have active, uncontrolled seizure disorder. Patients must not have had a seizure in the last 6 months.
3.1.13 Patients must not have uncontrolled intercurrent illness including uncontrolled hypertension, symptomatic congestive heart failure, unstable angina, uncontrolled cardiac arrhythmia, uncontrolled psychiatric illness or social situation that would limit compliance with the study, or a prior history of Stevens Johnson Syndrome.
3.1.14 Patient must have an ECOG performance status 0, 1, or 2.
3.1.15 Patients with monoclonal gammopathy of undetermined significance are not eligible.
3.1.16 Patients must not have Grade 2 or higher peripheral neuropathy per CTCAE.
3.1.17 Patients must not have active, uncontrolled infection.
3.1.18 Patients may have a history of current or previous deep vein thrombosis or pulmonary embolism but are required to take some form of anti-coagulation as prophylaxis if they are not currently on fulldose anticoagulation.
3.1.19 Patients should not have New York Heart Association classification III or IV heart failure at baseline.
3.1.20 Patients with a history of prior malignancy are eligible provided they were treated with curative intent and have been free of disease for the time period considered appropriate for cure of the specific cancer. For most diseases this time frame is 5 years.
3.1.21 Patients must agree to register into the mandatory REMS program and be willing and able to comply with the requirements of REMS.
3.1.22 Women must not be pregnant due to potential harm to the fetus from Daratumumab and Lenalidomide. All females of childbearing potential (FCBP) must have a blood test or urine study with a sensitivity of at least 25 mIU/mL within 10-14 days prior to the first dose of lenalidomide and again within 24 hours prior to the first dose of lenalidomide. FCBP must also agree to ongoing pregnancy testing while on treatment. A female of childbearing potential is any woman, regardless of sexual orientation or whether they have undergone tubal ligation, who meets the following criteria: 1) has achieved menarche at some point, 2) has not undergone a hysterectomy or bilateral oophorectomy, or 3) has not been naturally postmenopausal (amenorrhea following cancer therapy does not rule out childbearing potential) for at least 24 consecutive months (i.e., has had menses at any time in the preceding 24 consecutive months). Please see Appendix V: Risks of Fetal Exposure, Pregnancy Testing Guidelines and Acceptable Birth Control Methods, AND also Appendix IV: Lenalidomide Information Sheet.
3.1.23 Females of childbearing potential (FCBP) must either abstain from sexual intercourse for the duration of their participation in the study or agree to use TWO acceptable methods of birth control, one highly effective method and one additional effective method AT THE SAME TIME for 1) at least 28 days before starting study treatment; 2) while participating in the study; 3) during dose interruptions; and 4) for at least 28 days after the last dose of protocol treatment (FCBP who are assigned to Arm A and receive daratumumab must extend this contraception requirement to 3 months after the last dose of protocol treatment). Women must also agree to not breastfeed during this same time period. Men must agree to either abstain from sexual intercourse for the duration of their participation in the study or use a latex condom during sexual contact with a FCBP while participating in the study and for 28 days after the last dose of protocol treatment even if they have had a successful vasectomy. Men must also agree to abstain from donating sperm while on study treatment and for 28 days after the last dose of protocol treatment even if they have had a successful vasectomy. Both women and men must both agree to abstain from donating blood during study participation and for at least 28 days after the last dose of protocol treatment.
3.1.24 HIV+ patients with undetectable HIV viral loads tested within 6 months are eligible.
3.1.25 Patients should not have a history of allergic reactions attributed to compounds of similar chemical or biologic composition to daratumumab, lenalidomide, or dexamethasone.
Exclusion Criteria
none
