Application of a sequential multiple assignment randomized trial (SMART) design in older patients with chronic lymphocytic leukemia.

ABSTRACT:

Background

Ibrutinib therapy is safe and effective in patients with chronic lymphocytic leukemia (CLL). Currently, ibrutinib is administered continuously until disease progression. Combination regimens with ibrutinib are being developed to deepen response which could allow for ibrutinib maintenance (IM) discontinuation. Among untreated older patients with CLL, clinical investigators had the following questions: (i) does ibrutinib + venetoclax + obinutuzumab (IVO) with IM have superior progression-free survival (PFS) compared with ibrutinib + obinutuzumab (IO) with IM, and (ii) does the treatment strategy of IVO + IM for patients without minimal residual disease complete response (MRD- CR) or IVO + IM discontinuation for patients with MRD- CR have superior PFS compared with IO + IM.

SUBMITTER: Ruppert AS 

PROVIDER: S-EPMC6735877 | biostudies-literature | 2019 Apr

REPOSITORIES: biostudies-literature