Frontline treatment of elderly non transplant-eligible multiple myeloma patients using CyBorD with or without thalidomide-based consolidation: a retrospective multi-centre analysis of real-world data.

Bortezomib in combination with cyclophosphamide and dexamethasone (CyBorD, is a well-established frontline chemotherapy regimen for patients with multiple myeloma, but prospective data on elderly non-transplant eligible patients is limited. A total of 155 patients aged 70 years or older with newly diagnosed multiple myeloma who received at least one cycle of CyBorD chemotherapy in three centres across New Zealand were evaluated. Partial response or better was achieved in 79·4%, of whom 52·9% achieved at least a very good partial response.