CI

At a glance

ClinicalIndex Comparison Record
Phase 2Completed· 165 enrolled / 165 target
Drug / intervention
Cyclophosphamide +4 moredrug
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT01415882
NCT01415882Phase 2CompletedOn Track (0.9/mo)Completion was 38mo ago

Phase 2 Trial of Ixazomib Combinations in Patients With Relapsed Multiple Myeloma

Mayo Clinic·interventional·Posted Aug 12, 2011·Updated Jun 23, 2026

In Brief

A Phase 2 clinical trial evaluating Cyclophosphamide, Daratumumab, and 3 other interventions for Recurrent Plasma Cell Myeloma and Refractory Plasma Cell Myeloma. Completed, enrolled 165 participants across 3 sites.

Detailed Summary

This phase II trial studies how well ixazomib citrate works in treating patients with multiple myeloma that has returned after a period of improvement (relapsed) but is not resistant to bortezomib (refractory). Ixazomib citrate may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States
Collaborators--

Timeline

Phase 2CompletedFinished
201220132014201520162017201820192020202120222023202420252026
First PostedAug 12, 2011
Enrollment StartJan 31, 2012
Primary CompletionApr 21, 2023
Study CompletionApr 30, 2025
TodayJul 2, 2026
Enrollment to primary: 11.2 yearsPosted 14.9 years ago

Arms & Interventions

Arm A (ixazomib citrate and dexamethasone, closed to accrual)experimental

Patients receive ixazomib citrate PO on days 1, 8, and 15. Patients with lack of minor response by the end of the second cycle or lack of partial response by the end of the fourth cycle also receive dexamethasone PO on days 1, 2, 8, 9, 15, and 16. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity.

Drug: DexamethasoneDrug: Ixazomib CitrateOther: Laboratory Biomarker Analysis
Arm B (ixazomib citrate and dexamethasone)experimental

Patients receive ixazomib citrate PO on days 1, 8, and 15 and dexamethasone PO on days 1, 8, and 15. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity.

Drug: DexamethasoneDrug: Ixazomib CitrateOther: Laboratory Biomarker Analysis
Arm C (higher-dose ixazomib citrate and dexamethasone)experimental

Patients receive higher doses of ixazomib citrate PO on days 1, 8, and 15 and dexamethasone PO on days 1, 8, and 15. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity.

Drug: DexamethasoneDrug: Ixazomib CitrateOther: Laboratory Biomarker Analysis
Arm D (ixazomib citrate, dexamethasone, and cyclophosphamide)experimental

Patients receive ixazomib citrate PO on days 1, 8, and 15 and cyclophosphamide PO (cycles 1-18 only) and dexamethasone PO on days 1, 8, 15, and 22. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity.

Drug: CyclophosphamideDrug: DexamethasoneDrug: Ixazomib CitrateOther: Laboratory Biomarker Analysis
Arm E (ixazomib citrate, cyclophosphamide, daratumumab)experimental

Patients receive ixazomib citrate PO on days 1, 8, and 15, cyclophosphamide PO (cycles 1-12 only) on days 1, 8, 15, 22, and daratumumab IV on days 1, 8, 15, 22 (cycles 1-2), days 1 and 15 (cycles 3-6), and day 1 in all subsequent cycles. Patients also receive dexamethasone IV or PO on days 1, 8, 15, and 22. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity.

Drug: CyclophosphamideBiological: DaratumumabDrug: DexamethasoneDrug: Ixazomib CitrateOther: Laboratory Biomarker Analysis

Interventions

Cyclophosphamidedrug

Given PO

Daratumumabbiological

Given IV

Dexamethasonedrug

Given PO or IV

Ixazomib Citratedrug

Given PO

Laboratory Biomarker Analysisother

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