ABBOTT PARK, Ill. & PRINCETON, N.J.--(BUSINESS WIRE)--Abbott (NYSE: ABT) and Bristol-Myers Squibb Company (NYSE: BMY) today announced interim results from the Phase 2 portion of a Phase 1b/2 open-label study which showed a high objective response rate (ORR) among patients with relapsed multiple myeloma who received elotuzumab plus lenalidomide and low-dose dexamethasone. ORR, the primary endpoint of the Phase 2 portion of the study, was defined as partial response or better and assessed using International Myeloma Working Group (IMWG) criteria. These results were presented today during an oral session at the 52nd Annual Meeting of the American Society of Hematology in Orlando.