{"groups":[{"description":"Patients receive temsirolimus IV at dose level 1 over 30-60 minutes on days 1, 8, 15, and 22, rituximab IV over 30-60 minutes on days 1, 8, 15, and 22 (of courses 1 and 4 only), bortezomib IV or SC and dexamethasone PO on days 1, 8, and 15. Treatment repeats every 28 days for 6 courses in the absence of disease progression or unacceptable toxicity.","id":"FG000","title":"Arm A (Phase I: Temsirolimus Dose Level 1, Rituximab, Bortezomib, Dexamethasone)"},{"description":"Patients receive temsirolimus IV at dose level 2 over 30-60 minutes on days 1, 8, 15, and 22, rituximab IV over 30-60 minutes on days 1, 8, 15, and 22 (of courses 1 and 4 only), bortezomib IV or SC and dexamethasone PO on days 1, 8, and 15. Treatment repeats every 28 days for 6 courses in the absence of disease progression or unacceptable toxicity.","id":"FG001","title":"Arm B (Phase I: Temsirolimus Dose Level 2, Rituximab, Bortezomib, Dexamethasone)"},{"description":"Patients receive temsirolimus IV at dose level 3 over 30-60 minutes on days 1, 8, 15, and 22, rituximab IV over 30-60 minutes on days 1, 8, 15, and 22 (of courses 1 and 4 only), bortezomib IV or SC and dexamethasone PO on days 1, 8, and 15. Treatment repeats every 28 days for 6 courses in the absence of disease progression or unacceptable toxicity.","id":"FG002","title":"Arm C (Phase I: Temsirolimus Dose Level 3, Rituximab, Bortezomib, Dexamethasone)"},{"description":"Patients receive temsirolimus IV at dose level 4 over 30-60 minutes on days 1, 8, 15, and 22, rituximab IV over 30-60 minutes on days 1, 8, 15, and 22 (of courses 1 and 4 only), bortezomib IV or SC and dexamethasone PO on days 1, 8, and 15. Treatment repeats every 28 days for 6 courses in the absence of disease progression or unacceptable toxicity.","id":"FG003","title":"Arm D (Phase I: Temsirolimus Dose Level 4, Rituximab, Bortezomib, Dexamethasone)"},{"description":"Patients receive rituximab IV over 30-60 minutes on days 1, 8, 15, and 22 (of courses 1 and 4 only) and bortezomib IV or SC and dexamethasone PO on days 1, 8, and 15. Treatment repeats every 28 days for 6 courses in the absence of disease progression or unacceptable toxicity.","id":"FG004","title":"Arm E (Phase II: Rituximab, Bortezomib, Dexamethasone)"},{"description":"Patients receive temsirolimus IV over 30-60 minutes on days 1, 8, 15, and 22 and rituximab, bortezomib, and dexamethasone as in arm E. Treatment repeats every 28 days for 6 courses in the absence of disease progression or unacceptable toxicity.","id":"FG005","title":"Arm F (Phase II: Temsirolimus, Rituximab, Bortezomib, Dexamethasone)"}],"periods":[{"dropWithdraws":[{"reasons":[{"groupId":"FG000","numSubjects":"1"},{"groupId":"FG001","numSubjects":"0"},{"groupId":"FG002","numSubjects":"0"},{"groupId":"FG003","numSubjects":"0"},{"groupId":"FG004","numSubjects":"0"},{"groupId":"FG005","numSubjects":"0"}],"type":"Adverse Event"}],"milestones":[{"achievements":[{"groupId":"FG000","numSubjects":"7"},{"groupId":"FG001","numSubjects":"2"},{"groupId":"FG002","numSubjects":"0"},{"groupId":"FG003","numSubjects":"0"},{"groupId":"FG004","numSubjects":"0"},{"groupId":"FG005","numSubjects":"0"}],"type":"STARTED"},{"achievements":[{"groupId":"FG000","numSubjects":"6"},{"groupId":"FG001","numSubjects":"2"},{"groupId":"FG002","numSubjects":"0"},{"groupId":"FG003","numSubjects":"0"},{"groupId":"FG004","numSubjects":"0"},{"groupId":"FG005","numSubjects":"0"}],"type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"1"},{"groupId":"FG001","numSubjects":"0"},{"groupId":"FG002","numSubjects":"0"},{"groupId":"FG003","numSubjects":"0"},{"groupId":"FG004","numSubjects":"0"},{"groupId":"FG005","numSubjects":"0"}],"type":"NOT COMPLETED"}],"title":"Overall Study"}],"recruitmentDetails":"All patients were accrued between July 20, 2011 and August 15, 2014."}