{"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":"FG000","title":"Treatment (Ixazomib Citrate, Pembrolizumab, Dexamethasone)"}],"periods":[{"milestones":[{"achievements":[{"groupId":"FG000","numSubjects":"13"}],"type":"STARTED"},{"achievements":[{"groupId":"FG000","numSubjects":"13"}],"type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"0"}],"type":"NOT COMPLETED"}],"title":"Overall Study"}]}