{"denoms":[{"counts":[{"groupId":"BG000","value":"16"},{"groupId":"BG001","value":"2"},{"groupId":"BG002","value":"18"}],"units":"Participants"}],"groups":[{"description":"All patients aged 3-55 years will be conditioned with cyclophosphamide (CY) 120 mg/kg total dose, fludarabine (FLU) 75 m/m2 total dose and total body irradiation (TBI) 1320 cGy total dose as well as tacrolimus (Tac) and mycophenolate mofetil (MMF) immunoprophylaxis and granulocyte-colony stimulating factor (G-CSF)","id":"BG000","title":"FLU, CY, TBI + MGTA-456 Infusion"},{"description":"All young children \\<3 years of age at the time of diagnosis will receive MGTA-456 on the day of transplantation after a non-TBI containing myeloablative conditioning as TBI may have a damaging effect on brain development in the very young child. All patients aged 0-3 years will be conditioned with busulfan (BU), FLU and melphalan (MEL) as well as Tac/MMF immunoprophylaxis and G-CSF","id":"BG001","title":"BU,FLU, MEL + MGTA-456 Infusion"},{"description":"Total of all reporting groups","id":"BG002","title":"Total"}],"measures":[{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","value":"5"},{"groupId":"BG001","value":"2"},{"groupId":"BG002","value":"7"}],"title":"<=18 years"},{"measurements":[{"groupId":"BG000","value":"11"},{"groupId":"BG001","value":"0"},{"groupId":"BG002","value":"11"}],"title":"Between 18 and 65 years"},{"measurements":[{"groupId":"BG000","value":"0"},{"groupId":"BG001","value":"0"},{"groupId":"BG002","value":"0"}],"title":">=65 years"}]}],"paramType":"COUNT_OF_PARTICIPANTS","title":"Age, Categorical","unitOfMeasure":"Participants"},{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","value":"5"},{"groupId":"BG001","value":"1"},{"groupId":"BG002","value":"6"}],"title":"Female"},{"measurements":[{"groupId":"BG000","value":"11"},{"groupId":"BG001","value":"1"},{"groupId":"BG002","value":"12"}],"title":"Male"}]}],"paramType":"COUNT_OF_PARTICIPANTS","title":"Sex: Female, Male","unitOfMeasure":"Participants"},{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","value":"1"},{"groupId":"BG001","value":"0"},{"groupId":"BG002","value":"1"}],"title":"Hispanic or Latino"},{"measurements":[{"groupId":"BG000","value":"13"},{"groupId":"BG001","value":"2"},{"groupId":"BG002","value":"15"}],"title":"Not Hispanic or Latino"},{"measurements":[{"groupId":"BG000","value":"2"},{"groupId":"BG001","value":"0"},{"groupId":"BG002","value":"2"}],"title":"Unknown or Not Reported"}]}],"paramType":"COUNT_OF_PARTICIPANTS","title":"Ethnicity (NIH/OMB)","unitOfMeasure":"Participants"},{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","value":"2"},{"groupId":"BG001","value":"0"},{"groupId":"BG002","value":"2"}],"title":"American Indian or Alaska Native"},{"measurements":[{"groupId":"BG000","value":"0"},{"groupId":"BG001","value":"0"},{"groupId":"BG002","value":"0"}],"title":"Asian"},{"measurements":[{"groupId":"BG000","value":"0"},{"groupId":"BG001","value":"0"},{"groupId":"BG002","value":"0"}],"title":"Native Hawaiian or Other Pacific Islander"},{"measurements":[{"groupId":"BG000","value":"1"},{"groupId":"BG001","value":"0"},{"groupId":"BG002","value":"1"}],"title":"Black or African American"},{"measurements":[{"groupId":"BG000","value":"10"},{"groupId":"BG001","value":"0"},{"groupId":"BG002","value":"10"}],"title":"White"},{"measurements":[{"groupId":"BG000","value":"1"},{"groupId":"BG001","value":"2"},{"groupId":"BG002","value":"3"}],"title":"More than one race"},{"measurements":[{"groupId":"BG000","value":"2"},{"groupId":"BG001","value":"0"},{"groupId":"BG002","value":"2"}],"title":"Unknown or Not Reported"}]}],"paramType":"COUNT_OF_PARTICIPANTS","title":"Race (NIH/OMB)","unitOfMeasure":"Participants"},{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","value":"16"},{"groupId":"BG001","value":"2"},{"groupId":"BG002","value":"18"}]}],"title":"United States"}],"paramType":"NUMBER","title":"Region of Enrollment","unitOfMeasure":"participants"}]}