{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","value":"88"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"68"}],"units":"Participants"}],"description":"OR: CR or PR. CR: disappearance of all detectable clinical evidence; typically FDG-avid lymphoma (a post-treatment residual mass of any size is permitted if it is PET negative); variably FDG-avid lymphomas/FDG avidity unknown (all lymph nodes and nodal masses must have regressed to normal size); spleen and/or liver should be normal size and not be palpable; bone marrow aspirate and biopsy must show no evidence of disease. PR: 50% decrease in the SPD of up to 6 largest dominant nodal masses and ≥ 50% decrease in SPD of spleen/liver nodules; no increase in size of nodes, liver, or spleen and no new sites of disease; splenic and hepatic nodules must regress by ≥ 50% in the SPD; if participant has persistent bone marrow involvement and otherwise meets criteria for CR, will then be considered a PR; typically FDG-avid lymphoma (the post-treatment PET scan should be positive in at least 1 previously involved site. Percentages were rounded off.","groups":[{"description":"Participants with relapsed/refractory MCL received conditioning chemotherapy consisting of fludarabine 30 mg/m\\^2/day and cyclophosphamide 500 mg/m\\^2/day IV infusion for 3 days followed by a single infusion of brexucabtagene autoleucel at a targeted dose of 2 x 10\\^6 anti-CD19 CAR T cells/kg, with a maximum dose of 2 x 10\\^8 anti-CD19 CAR T cells for participants ≥ 100 kg on Day 0.","id":"OG000","title":"Cohort 1: 2 x 10^6 Brexucabtagene Autoleucel"}],"paramType":"NUMBER","populationDescription":"Participants from the mITT Analysis Set in Cohort 1 were analyzed.","reportingStatus":"POSTED","timeFrame":"Up to 7.8 years","title":"Percentage of Participants With Objective Response (OR) as Per Investigator Assessment Determined by International Working Group (IWG) 2007 Criteria in Cohort 1","type":"SECONDARY","unitOfMeasure":"percentage of participants"}