Matthew Davids, MD, of the Dana-Farber Cancer Institute, Boston, MA, discusses results from a Phase Ib study of sequence of administration of ibrutinib, a BTK inhibitor, in combination with obinutuzumab, in patients with relapsed/refractory (R/R) chronic lymphocytic leukemia (CLL). This interview was recorded via an online conference call with The Video Journal of Hematological Oncology (VJHemOnc).