A new combination of bortezomib (Velcade) and two other drugs is showing a very high response rate in patients newly diagnosed with multiple myeloma, a team headed by Dana-Farber Cancer Institute investigators reported at the annual meeting of the American Society of Hematology.The three-pronged regimen of Velcade, lenalidomide (Revlimid) and dexamethasone – referred to as Rev/Vel/Dex – has achieved an overall response rate of 98 percent in 42 patients evaluated thus far in a Phase 1-2 trial, said Paul Richardson, MD, of Dana-Farber and the study’s principal investigator. He added that 52 percent of the patients had high quality responses (very good partial response or better), with 30 percent achieving complete response to date.
