{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","value":"69"},{"groupId":"OG001","value":"110"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"79"},{"groupId":"OG001","value":"123"}],"units":"Participants"}],"description":"An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. As per NCI-CTCAE version 4.03, Grade 1: asymptomatic or mild symptoms, clinical or diagnostic observations only, intervention not indicated; Grade 2: moderate, minimal, local or noninvasive intervention indicated, limiting age-appropriate instrumental activities of daily life (ADL); Grade 3: severe or medically significant but not immediately life-threatening, hospitalization or prolongation of existing hospitalization indicated, disabling, limiting self-care ADL; Grade 4: life-threatening consequence, urgent intervention indicated; Grade 5: death related to AE. A treatment related AE was any untoward medical occurrence in a clinical investigation participant administered a product or medical device; the event had a causal relationship with the treatment or usage.","groups":[{"description":"Participants with quad-exposed, double-class-refractory (i.e. previously treated with lenalidomide, pomalidomide, bortezomib, carfilzomib, but not an anti-CD38 mab) and penta-exposed, triple-class-refractory MM (i.e. previously treated with lenalidomide, pomalidomide, bortezomib, carfilzomib, and daratumumab, and refractory to prior treatment with glucocorticoids, an IMiD, a PI, and the anti-CD38 mAb daratumumab) received, two dosing schedules (1) selinexor 80 mg plus low-dose dexamethasone 20 mg (Sd) twice-weekly on Days 1 and 3 for 3 weeks of each 4-week cycle (2) selinexor 80 mg plus low-dose dexamethasone 20 mg (Sd) twice-weekly continuously in 4-week cycles; until disease progression, death, or unacceptable toxicity (maximum duration of approximately 13 months","id":"OG000","title":"Part 1"},{"description":"Participants who previously had received more than 3 anti-MM regimens and had penta-exposed, triple class-refractory MM (i.e. previously treated with lenalidomide, pomalidomide, bortezomib, carfilzomib, and daratumumab, and refractory to prior treatment with glucocorticoids, an IMiD, a PI, and the anti-CD38 mAb daratumumab) received, selinexor 80 mg PO plus low-dose dexamethasone 20 mg Sd twice-weekly on Days 1 and 3 until disease progression, death, or unacceptable toxicity (maximum duration of approximately 17 months).","id":"OG001","title":"Part 2"}],"paramType":"COUNT_OF_PARTICIPANTS","populationDescription":"Safety population consisted of all participants, who had received at least 1 dose of study treatment (partial or complete) and had any post-baseline safety information.","reportingStatus":"POSTED","timeFrame":"Baseline to 30 days after last dose of study treatment (maximum duration of 18 months)","title":"Number of Participants With Treatment-Emergent Treatment-Related Adverse Events (TEAEs) of Grade 3/4, Graded Based on National Cancer Institute Common Terminology Criteria (NCI-CTCAE), Version 4.03","type":"SECONDARY","unitOfMeasure":"Participants"}