{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","value":"12.2"},{"groupId":"OG001","value":"26.3"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"123"},{"groupId":"OG001","value":"179"}],"units":"Participants"}],"description":"MRD negativity was defined as the percentage of participants for whom MRD was negative by next-generation sequencing at any timepoint after first dose of study treatment. Threshold for negativity is 10\\^-5. MRD status in a participant was negative if at least one result of the assessment was negative in the participant otherwise MRD was considered as positive (MRD status reported as positive, missing or unevaluable). CR: participants with sCR and CR. IMWG response criteria for sCR: negative immunofixation on serum and urine, disappearance of any soft tissue plasmacytomas, \\<5% plasma cells in bone marrow aspirates plus normal FLC ratio (0.26-1.65), absence of clonal cells in bone marrow biopsy. CR: negative immunofixation on serum and urine, disappearance of any soft tissue plasmacytomas, \\<5% plasma cells in bone marrow aspirates. Complete response at the time of the final analysis was assessed with Hydrashift isatuximab IFE assay, which separated IgG isatuximab from IgG M protein.","groups":[{"description":"Participants received carfilzomib 20 mg/m\\^2, IV infusion on Days 1, and 2 in Cycle 1, and then escalated to 56 mg/m\\^2 on Days 8, 9, 15 and 16 of Cycle 1 and then on Days 1, 2, 8, 9, 15 and 16 of each subsequent 28-day treatment cycle along with dexamethasone 20 mg, PO or IV on Days 1, 2, 8, 9, 15, 16, 22 and 23 of each 28-day treatment cycle until disease progression or unacceptable adverse event or participant's decision to discontinue the study treatment or any other reason, whichever comes first (maximum exposure: 208 weeks).","id":"OG000","title":"Carfilzomib + Dexamethasone (Kd)"},{"description":"Participants received isatuximab 10 mg/kg, IV infusion on Days 1, 8, 15 and 22 in Cycle 1, and then on Days 1 and Day 15 of each 28-day treatment cycle plus carfilzomib 20 mg/m\\^2, IV on Days 1, and 2 in Cycle 1, and then escalated to 56 mg/m\\^2 on Days 8, 9, 15 and 16 of Cycle 1 and then on Days 1, 2, 8, 9, 15 and 16 of each subsequent 28-day treatment cycle and dexamethasone 20 mg, PO or IV on Day 1, 2, 8, 9, 15, 16, 22 and 23 of each 28-day treatment cycle until disease progression or unacceptable adverse event or participant's decision to discontinue the study treatment or any other reason, whichever comes first (maximum exposure: 215 weeks).","id":"OG001","title":"Isatuximab + Carfilzomib + Dexamethasone (IKd)"}],"paramType":"NUMBER","populationDescription":"Analysis was performed on ITT population.","reportingStatus":"POSTED","timeFrame":"From randomization until the final analysis data cut-off date of 14 Jan 2022 (the median duration of follow-up was 43.96 months)","title":"Percentage of Participants With Complete Response With MRD Negativity: Final Analysis","type":"SECONDARY","unitOfMeasure":"percentage of participants"}