CAR T-Cell Therapy

Kieron Dunleavy, MD, discussed current approaches to treating patients with MCL, highlighting peer discussions on the subject and information about the ZUMA-2 trial, in an interview with&nbsp;<em>Targeted Oncology</em>.

The FDA has granted an orphan drug designation to MB-102, a CD123-directed CAR T-cell therapy, for the treatment of patients with acute myeloid leukemia.

Significant activity was observed when ibrutinib was administered concurrently with CD19-directed CAR T-cell therapy compared with separately in patients with&nbsp;high-risk relapsed/refractory chronic lymphocytic leukemia who had progressed on or were intolerant of ibrutinib.&nbsp;Data presented at the 15th International Conference on Malignant Lymphoma show a high response rate with this concurrent treatment.&nbsp;

The FDA has granted P-BCMA-101 with an orphan drug designation for the treatment of patients with relapsed and/or refractory multiple myeloma.

A discussion between&nbsp;regulators and special interest groups has cooled some of the excitement generated by the emergence of chimeric antigen receptor T-cell therapy for treating hematologic cancers.

Frederick L. Locke, MD, discusses how chimeric antigen receptor (CAR) T-cell therapies have evolved over the last 30 years of research in the field of hematologic malignancies.

The success of chimeric antigen receptor T-cell therapy observed in hematologic malignancies has not yet translated into the solid tumor setting; however, efforts continue to try to bring this new modality into the treatment paradigm for solid tumors, including pancreatic cancer.&nbsp;

In data presented at the 2018 ASH Annual Meeting,&nbsp;bispecific T-cell engager antibody constructs demonstrated encouraging activity in patients with&nbsp;multiple myeloma and acute myeloid leukemia.

According to results from a small clinical study, checkpoint&nbsp;inhibitors in combination with&nbsp;chimeric antigen receptor T-cell therapy showed promise for improving CAR T-cell persistance in some patients with relapsed B-cell acute lymphoblastic leukemia. &nbsp; &nbsp;&nbsp;<br /> &nbsp;

Patients with&nbsp;acute lymphoblastic leukemia saw a reduction in the risk for recurrence after receiving a stem cell transplant for the first time following treatment with CD19 chimeric antigen receptor T-cell therapy.

According to a retrospective phase I/II study, over 80% of patients with relapsed or refractory chronic lymphocytic leukemia responded to concurrent treatment with ibrutinib and the CD19-targeted chimeric antigen receptor CAR T-cell therapy, JCAR014.¹ Findings from this study were presented at&nbsp;the 60th American Society of Hematology Annual Meeting.