{"denoms":[{"counts":[{"groupId":"BG000","value":"13"}],"units":"Participants"}],"groups":[{"description":"Patients receive ixazomib citrate PO on days 1, 8, 15, 29, 36, 43, 57, 64, and 71 and pembrolizumab IV over 30 minutes on days 1, 22, 43, 64. Patients also receive dexamethasone PO on days 1, 8, 15, 29, 36, 43, 57, 64, and 71. Cycles with dexamethasone repeat every 84 days for up to 1 year and cycles with ixazomib citrate and pembrolizumab repeat every 84 days for up to 2 years in the absence of disease progression or unacceptable toxicity.","id":"BG000","title":"Treatment (Ixazomib Citrate, Pembrolizumab, and Dexamethasone)"}],"measures":[{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","lowerLimit":"41","upperLimit":"84","value":"67"}]}]}],"dispersionType":"FULL_RANGE","paramType":"MEDIAN","title":"Age, Continuous","unitOfMeasure":"years"},{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","value":"7"}],"title":"Female"},{"measurements":[{"groupId":"BG000","value":"6"}],"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":"12"}],"title":"Not Hispanic or Latino"},{"measurements":[{"groupId":"BG000","value":"1"}],"title":"Unknown or Not Reported"}]}],"paramType":"COUNT_OF_PARTICIPANTS","title":"Ethnicity (NIH/OMB)","unitOfMeasure":"Participants"},{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","value":"0"}],"title":"American Indian or Alaska Native"},{"measurements":[{"groupId":"BG000","value":"0"}],"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":"13"}],"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"}],"populationDescription":"This study is permanently closed early due to slow accrual."}