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The World’s Leading Authority for Chronic Lymphocytic Leukemia Patients

Clinical Trials

MS-553, a protein kinase C-beta (PKCß) inhibitor, is an exciting new agent in a yet-to-be-approved class of drugs that target an area of the B-cell receptor pathway independent of Bruton tyrosine kinase (BTK) and phospholipase C gamma 2 (PLCy2) mutations which confer resistance to BTK inhibitors.
In this ongoing trial, the triple combination therapy with acalabrutinib, venetoclax, and obinutuzumab is highly active and has thus far produced durable remissions as a frontline treatment in patients with TP53-aberrant chronic lymphocytic leukemia (CLL), which was generally well tolerated with a low 2.9% incidence of atrial fibrillation with