{"calculatePct":false,"classes":[{"categories":[{"measurements":[{"groupId":"OG000","value":"4"},{"groupId":"OG001","value":"3"},{"groupId":"OG002","value":"12"},{"groupId":"OG003","value":"22"},{"groupId":"OG004","value":"3"},{"groupId":"OG005","value":"6"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"4"},{"groupId":"OG001","value":"3"},{"groupId":"OG002","value":"12"},{"groupId":"OG003","value":"22"},{"groupId":"OG004","value":"3"},{"groupId":"OG005","value":"6"}],"units":"Participants"}],"description":"TEAEs were any untoward medical occurrence (called an adverse event \\[AE\\]) that occurred after administration of the first dose of any study drug and through 30 days after the last dose of any study drug.","groups":[{"description":"Mezagitamab 45 mg, SC, once weekly for 8 weeks, then once every 2 weeks for 16 weeks, and then once every 4 weeks thereafter in a 28-day treatment cycle until PD, unacceptable toxicities or withdrawal due to other reasons.","id":"OG000","title":"Phase 1 Dose Escalation Cohort: Mezagitamab 45 mg"},{"description":"Mezagitamab 135 mg, SC, once weekly for 8 weeks, then once every 2 weeks for 16 weeks, and then once every 4 weeks thereafter in a 28-day treatment cycle until PD, unacceptable toxicities or withdrawal due to other reasons.","id":"OG001","title":"Phase 1 Dose Escalation Cohort: Mezagitamab 135 mg"},{"description":"Mezagitamab 300 mg, SC, once weekly for 8 weeks, then once every 2 weeks for 16 weeks, and then once every 4 weeks thereafter in a 28-day treatment cycle until PD, unacceptable toxicities or withdrawal due to other reasons.","id":"OG002","title":"Phase 1 Dose Escalation Cohort: Mezagitamab 300 mg"},{"description":"Mezagitamab 600 mg, SC, once weekly for 8 weeks, then once every 2 weeks for 16 weeks, and then once every 4 weeks thereafter in a 28-day treatment cycle until PD, unacceptable toxicities or withdrawal due to other reasons.","id":"OG003","title":"Phase 1 Dose Escalation Cohort: Mezagitamab 600 mg"},{"description":"Mezagitamab 1200 mg, SC, once weekly for 8 weeks, then once every 2 weeks for 16 weeks, and then once every 4 weeks thereafter in a 28-day treatment cycle until PD, unacceptable toxicities or withdrawal due to other reasons.","id":"OG004","title":"Phase 1 Dose Escalation Cohort: Mezagitamab 1200 mg"},{"description":"Mezagitamab 300 mg, SC, once weekly for 8 weeks, then once every 2 weeks for 16 weeks, and then once every 4 weeks thereafter along with pomalidomide, at product-labelled dose, orally, once daily on Days 1 to 21 and dexamethasone, at product-labelled dose, orally, once on Days 1, 8, 15, and 22 in a 28-day treatment cycle until PD.","id":"OG005","title":"Phase 1 Combination Cohort: Mezagitamab 300 mg + PomDex"}],"paramType":"COUNT_OF_PARTICIPANTS","populationDescription":"Safety analysis set included all enrolled participants who received at least 1 dose of study drug.","reportingStatus":"POSTED","timeFrame":"From the first dose of study drug through 30 days after the last dose (up to approximately 3.7 years)","title":"Phase 1: Number of Participants Reporting One or More Treatment-emergent Adverse Events (TEAEs)","type":"PRIMARY","unitOfMeasure":"Participants"}