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Evaluate the Efficacy and Safety of TGR-1202 in Participants With Chronic Lymphocytic Leukemia Who Are Intolerant to Prior Therapy

Trial Status: administratively complete

The main objective of this study is to determine the progression free survival of umbralisib in participants who were intolerant to prior BTK (Bruton Tyrosine Kinase) inhibitors (ibrutinib, ACP-196, other) or prior PI3K-delta inhibitors (idelalisib, duvelisib, other).