{"classes":[{"categories":[{"measurements":[{"comment":"Data could not be calculated due to insufficient number of events.","groupId":"OG000","lowerLimit":"0.789","upperLimit":"NA","value":"9.20"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"5"}],"units":"Participants"}],"description":"Duration of CR+CRc+CRh was defined as time from first response to time of relapse or death from any cause, whichever came first. CR: normalization of blast percentage (≤5%); normalization of neutrophil count (≥1000/μL) and platelet count (≥100,000/μL); absence of leukemic blasts; 100% clearance of all skin lesions from baseline; no new lesions; nodal masses regression to normal size on CT; and spleen and liver not palpable and nodules disappeared. CRc: normalization of blast percentage (≤5%); normalization of neutrophil count (≥1000/μL) and platelet count (≥100,000/μL); absence of leukemic blasts; marked clearance of all skin lesions from baseline, residual hyperpigmentation or abnormality with BPDCN identified on biopsy (or no biopsy performed); nodal masses regression to normal size on CT; and spleen and liver not palpable and nodules disappeared. CRh: normalization of neutrophil count (≥ 500/μL) and platelet count (≥ 50,000/μL); other criteria same as defined for CRc.","dispersionType":"95% Confidence Interval","groups":[{"description":"Participants received IMGN632 via IV infusion on Day 1 of each 21-day cycle.","id":"OG000","title":"Total R/R BPDCN Participants - Schedule A: IMGN632 0.045 mg/kg"}],"paramType":"NUMBER","populationDescription":"mITT Population included all participants who were eligible based on the screening criteria and who received at least 1 dose of study drug. Here, 'Overall number of participants analyzed' = Total R/R BPDCN participants with CR, CRc, and CRh. Per protocol, this endpoint evaluated only total R/R BPDCN participants with CR, CRc, and CRh, all of whom were in arm Schedule A: IMGN632 0.045 mg/kg.","reportingStatus":"POSTED","timeFrame":"Up to approximately 81 months","title":"Duration of CR+CRc+CRh As Assessed by Investigator in Total R/R BPDCN Participants","type":"SECONDARY","unitOfMeasure":"months"}