Overview Acalabrutinib in Patients With Relapsed/Refractory and Treatment naïve Deletion 17p CLL/SLL Status: Active, not recruiting Trial end date: 2025-12-31 Target enrollment: Participant gender: Summary This study is to determine the response to acalabrutinib in patients with chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL). Phase: Phase 2 Details Lead Sponsor: Acerta Pharma BVCollaborator: National Institutes of Health (NIH)Treatments: Acalabrutinib