Heinz Ludwig, MD, Wilhelminen Cancer Research Institute, Wilhelminenspital, Vienna, Austria, discusses the AGMT MM 01 trial (NCT02410694), which investigated the oral microbiome in patients with relapsed/refractory multiple myeloma treated with ixazomib, thalidomide and dexamethasone. This interview was recorded via an online conference call with The Video Journal of Hematological Oncology (VJHemOnc).