Phase II clinical trial of personalized VCD-VTD sequential therapy using the Vulnerable Elders Survey-13 (VES-13) for transplant-ineligible patients with newly diagnosed multiple myeloma.

The Vulnerable Elders Survey-13 (VES-13) is a well-studied simplified frailty screening tool for elderly patients in the oncology setting. We conducted a prospective clinical trial to evaluate the efficacy and safety of dose-adjusted treatment based on the VES-13 in transplant-ineligible patients with newly diagnosed multiple myeloma (MM). In the Fit group (VES-13 <3), patients were treated with 4 cycles of standard-dose VCD (bortezomib, cyclophosphamide, and dexamethasone) followed by 4 cycles of standard-dose VTD (bortezomib, thalidomide, and dexamethasone).