{"denoms":[{"counts":[{"groupId":"BG000","value":"29"}],"units":"Participants"}],"groups":[{"description":"Patients receive vorinostat PO QD on days 1-5, ifosfamide IV continuously over 24 hours and carboplatin IV over 1 hour on day 4, and etoposide IV over 1 hour on days 3-5. Patients who are CD20+ also receive rituximab IV once on day 3, 4, or 5. Treatment repeats every 21 days for 2 courses in the absence of disease progression or unacceptable toxicity.\n\nvorinostat: Given PO\n\nrituximab: Given IV\n\nifosfamide: Given IV\n\ncarboplatin: Given IV\n\netoposide: Given IV\n\npharmacological study: Correlative studies\n\nlaboratory biomarker analysis: Correlative studies\n\ngene expression analysis: Correlative studies","id":"BG000","title":"Treatment (Enzyme Inhibitor, Monoclonal Antibody, Chemotherapy"}],"measures":[{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","lowerLimit":"23","upperLimit":"69","value":"56"}]}]}],"dispersionType":"FULL_RANGE","paramType":"MEDIAN","title":"Age, Continuous","unitOfMeasure":"years"},{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","value":"7"}],"title":"Female"},{"measurements":[{"groupId":"BG000","value":"22"}],"title":"Male"}]}],"paramType":"COUNT_OF_PARTICIPANTS","title":"Sex: Female, Male","unitOfMeasure":"Participants"},{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","value":"0"}],"title":"Hispanic or Latino"},{"measurements":[{"groupId":"BG000","value":"27"}],"title":"Not Hispanic or Latino"},{"measurements":[{"groupId":"BG000","value":"2"}],"title":"Unknown or Not Reported"}]}],"paramType":"COUNT_OF_PARTICIPANTS","title":"Ethnicity (NIH/OMB)","unitOfMeasure":"Participants"},{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","value":"1"}],"title":"American Indian or Alaska Native"},{"measurements":[{"groupId":"BG000","value":"1"}],"title":"Asian"},{"measurements":[{"groupId":"BG000","value":"0"}],"title":"Native Hawaiian or Other Pacific Islander"},{"measurements":[{"groupId":"BG000","value":"0"}],"title":"Black or African American"},{"measurements":[{"groupId":"BG000","value":"27"}],"title":"White"},{"measurements":[{"groupId":"BG000","value":"0"}],"title":"More than one race"},{"measurements":[{"groupId":"BG000","value":"0"}],"title":"Unknown or Not Reported"}]}],"paramType":"COUNT_OF_PARTICIPANTS","title":"Race (NIH/OMB)","unitOfMeasure":"Participants"}]}