{"denoms":[{"counts":[{"groupId":"OG000","value":"0"},{"groupId":"OG001","value":"0"}],"units":"Participants"}],"description":"Overall Response Rate (ORR) was defined as the percentage of participants with a confirmed PR or better as the best overall response (i.e., Partial Response \\[PR\\], Very Good Partial Response \\[VGPR\\], Complete Response \\[CR\\], and stringent Complete Response \\[sCR\\]), as assessed by the investigator per international myeloma working group (IMWG) (2016). CR defined as negative immunofixation of serum and urine AND disappearance of any soft tissue plasmacytomas AND \\<5% plasmacytomas in the bone marrow; sCR defined as CR as above PLUS normal serum free light-chain (FLC) assay ratio and absence of clonal cells in bone marrow by immunohistochemistry or immunofluorescence; VGPR defined as serum and urine M-component detectable by immunofixation but not on electrophoresis OR ≥ 90% reduction in serum M-component plus urine M-component \\<100 mg/24 h; PR defined as ≥50% reduction of serum M-protein and reduction in 24-hour urinary M-protein by ≥90% or to \\<200 mg/24 h.","groups":[{"description":"Participants with RRMM received 1.9 milligram (mg)/kilogram (kg) belantamab mafodotin intravenous (IV) infusion as powder for solution once every 3 weeks (Q3W) infused over 30- 60 minutes on day 1 of 21-day cycles in combination with 8 mg OX40 IV solution 1 hour after belantamab mafodotin end of infusion (EOI) on day 1 of 21-day cycles.","id":"OG000","title":"1.9 mg/kg Belantamab Mafodotin + 8mg OX40"},{"description":"Participants with RRMM received 2.5 mg/kg belantamab mafodotin IV infusion as powder for solution Q3W infused over 30- 60 minutes on day 1 of 21-day cycles in combination with 8 mg OX40 IV solution 1 hour after belantamab mafodotin EOI on day 1 of 21-day cycles.","id":"OG001","title":"2.5 mg/kg Belantamab Mafodotin + 8mg OX40"}],"populationDescription":"Intent to Treat (ITT) population included all the enrolled participants. No participants were enrolled in CE Phase as study got terminated.","reportingStatus":"POSTED","timeFrame":"Up to 170 weeks","title":"Cohort Expansion (CE) Phase: Overall Response Rate (ORR)","type":"PRIMARY"}