In-class transition (iCT) of proteasome inhibitor-based therapy: a community approach to multiple myeloma management.

Long-term proteasome inhibitor (PI) treatment can improve multiple myeloma (MM) outcomes, but this can be difficult to achieve in clinical practice due to toxicity, comorbidities, and the burden of repeated parenteral administration. US MM-6 (NCT03173092) enrolled transplant-ineligible patients with newly diagnosed MM to receive all-oral ixazomib-lenalidomide-dexamethasone (IRd; ≤39 cycles or until progression or toxicity) following three cycles of bortezomib-based induction. Primary endpoint: 2-year progression-free survival (PFS).

Hispanics have the lowest stem cell transplant utilization rate for autologous hematopoietic cell transplantation for multiple myeloma in the United States: A CIBMTR report.

Background: Race/ethnicity remains an important barrier in clinical care. The authors investigated differences in the receipt of autologous hematopoietic cell transplantation (AHCT) among patients with multiple myeloma (MM) and outcomes based on race/ethnicity in the United States.

Methods: The Center for International Blood and Marrow Transplant Research database was used to identify 28,450 patients who underwent AHCT for MM from 2008 through 2014.

A Phase II trial of weekly bortezomib and dexamethasone in veterans with newly diagnosed multiple myeloma not eligible for or who deferred autologous stem cell transplantation.

Once-weekly administration of bortezomib has reduced bortezomib-induced peripheral neuropathy without affecting response rates, but this has only been demonstrated prospectively in three- and four- drug combinations. We report a phase II trial of alternate dosing and schedule of bortezomib and dexamethasone in newly diagnosed multiple myeloma patients who are not eligible for or refused autologous stem cell transplantation. Bortezomib 1·6 mg/m(2) intravenously was given once-weekly for six cycles, together with dexamethasone 40 mg on the day of and day after bortezomib.