The use of bispecific antibodies have brought landmark change for the treatment of relapsed/refractory multiple myeloma, and tend to be well-tolerated, explained Carrie Lechtenberger, APRN, FNP-C, CCM, OCN, CBCN. “[Bispecific antibodies] are exciting. What they do is great, and I think patients overall have pretty tolerable, if any, side effects,” Lechtenberger, a family nurse practitioner at Levine Cancer Institute, Atrium Health, said.