Velcade + Cyclophosphamide in Newly Diagnosed Multiple Myeloma

Multiple Myeloma Clinical Trial

Official title: Phase II Subcutaneous VELCADE and Oral Cyclophosphamide-based Induction + Sequential VELCADE and Revlimid Maintenance for Newly Diagnosed Multiple Myeloma in Non-transplant Candidates: An Entirely Non-intravenous Regimen

Status Active, not recruiting

Clinical Trial Summary

The primary purpose of this study is to estimate the overall response rate (ORR), defined as partial response (PR) or better at any time during induction therapy. The success of the therapy will be determined by ORR with strong consideration given to the secondary endpoints of tolerability, duration of response, and quality of life (QOL).

All patients will be treated with the same experimental regimen. Several novel features are being explored: the substitution of cyclophosphamide for melphalan; once weekly AND subcutaneous bortezomib instead of standard twice weekly, intravenous dosing; and alternating bortezomib and lenalidomide in maintenance.

The investigators hypothesize that this regimen will prove to be tolerable and effective in inducing and maintaining remission in a patient population that is historically very difficult to treat, namely Multiple Myeloma (MM) patients who are too elderly or suffer comorbidities, such as renal insufficiency, that otherwise complicate aggressive therapies like autologous stem-cell transplantation (ASCT). In short, the investigators view this as the "Multiple Myeloma trial for non-trial candidates."

Clinical Trial Description

A total of 35 patients will be accrued to this single arm, open label, phase II trial over a period of about 18 months, studying induction chemotherapy with VELCADE, cyclophosphamide and dexamethasone administered on an attenuated dosing schedule to accommodate non-candidates for high-dose chemotherapy with autologous stem cell transplantation - an often frail patient population. Maintenance therapy will follow with alternating lenalidomide and VELCADE. All patients should receive antiviral (zoster) prophylaxis, and peptic ulcer prophylaxis is recommended. Aspirin and/or anticoagulation are left to study physician discretion. All patients will be treated with the same experimental regimen. Several novel features are being explored: the substitution of cyclophosphamide for melphalan; once weekly AND subcutaneous bortezomib instead of standard twice weekly, intravenous dosing; and alternating bortezomib and lenalidomide in maintenance. The overarching aim is to preserve efficacy while minimizing toxicity and inconvenience to this often frail patient population. ;

Study Design

Endpoint Classification: Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

• Multiple Myeloma
• Neoplasms, Plasma Cell

• NCT number: NCT01729338
• Study type: Interventional
• Source: Duke University
• Status: Active, not recruiting
• Phase: Phase 2
• Start date: December 2012
• Completion date: December 2020