Venetoclax in Combination With Ublituximab and Umbralisib (TGR-1202) in Patients With Relapsed or Refractory CLL / SLL

Status: Active


This study will be a standard 3+3 design with a lead in of umbralisib (TGR-1202) + ublituximab for 12 weeks, i.e. 3 cycles, followed by venetoclax (20 mg - 200 mg) along with umbralisib (TGR-1202) and ublituximab for patients with relapsed / refractory CLL.

Eligibility Criteria

Inclusion Criteria

  • Confirmed diagnosis of B-cell Chronic Lymphocytic Leukemia
  • Refractory to or relapsed after at least 1 prior treatment regimen
  • Eastern Cooperative Oncology Group (ECOG) score of 0 to 2

Exclusion Criteria

  • Any major surgery, chemotherapy or immunotherapy within the last 21 days
  • Known hepatitis B virus, hepatitis C virus or HIV infection
  • Known histological transformation from CLL to an aggressive lymphoma (Richter's)

Locations & Contacts


Northwestern University
Status: Active
Name Not Available


Case Comprehensive Cancer Center
Status: Active
Name Not Available

Trial Phase & Type

Trial Phase

Phase I/II

Trial Type


Lead Organization

Lead Organization
TG Therapeutics Inc

Trial IDs

Primary ID U2-VEN-109
Secondary IDs NCI-2018-01293 ID NCT03379051