Rituximab and Bendamustine Hydrochloride, Rituximab and Ibrutinib, or Ibrutinib Alone in Treating Older Patients With Previously Untreated Chronic Lymphocytic Leukemia
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
Children's Oncology Group
Alliance for Clinical Trials in Oncology
Alliance for Clinical Trials in Oncology
Alliance for Clinical Trials in Oncology
Eastern Cooperative Oncology Group
Children's Oncology Group
Children's Oncology Group
Children's Oncology Group
Children's Oncology Group