{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","value":"20"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"29"}],"units":"Participants"}],"groups":[{"description":"Patients will receive intravenous clofarabine once daily for three consecutive days. Doses of clofarabine will start at 4 mg/m2/day and will be escalated to higher dose levels.\n\nclofarabine","id":"OG000","title":"Clofarabine"}],"paramType":"NUMBER","reportingStatus":"POSTED","timeFrame":"2 years","title":"Maximum Tolerated Dose","type":"PRIMARY","unitOfMeasure":"mg/m2 of clofarabine"}