Authors: William G. Wierda
Published: 2020-12-10
Source: Full article
Progress in the treatment of chronic lymphocytic leukemia/small lymphocytic lymphoma has led to a renewed focus on minimal residual disease as a treatment endpoint, particularly in assessing survival outcomes with combination therapies. B-cell receptor signaling pathway inhibitor monotherapy is associated with low rates of undetectable minimal residual disease, and continued treatment is still required; however, BCL-2 inhibitor therapy with venetoclax is associated with high rates of undetectable minimal residual disease, as are new combinations with BCL-2 inhibitors. Early research indicates that BCL-2 inhibitors may be an effective treatment option for disease that is refractory to Bruton’s tyrosine kinase (BTK) inhibitor therapy.