Oncology

“Off-the-shelf” chimeric antigen receptor (CAR)-T cells, also known as universal donor cells, were used in 2 young infants with relapsed, refractory acute lymphoblastic leukemia resulted in molecular remission in 28 days in both infants.

Sattva S. Neelapu, MD, associate professor, Department of Lymphoma/Myeloma, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, discusses the safety profile of KTE-C19, an anti-CD19 chimeric antigen receptor (CAR) T-cell therapy explored in the ZUMA-1 trial for patients with aggressive lymphomas.

David L. Porter, MD, of the University of Pennsylvania Health System, explains why treating tumors with a combination of CAR-T cells and other immune-stimulating agents is a logical next step for investigators.

JCAR017 has received an FDA breakthrough therapy designation for the treatment of patients with relapsed/refractory, aggressive large B-cell non-Hodgkin lymphoma.

According to the results of the phase III StaMINA trial evaluating posttransplant therapy in multiple myeloma, a second a round of chemotherapy or stem cell transplant does not improve progression-free survival or overall survival compared with the current standard course of treatment alone.

Almost 80% of patients with treatment-refractory non-Hodgkin lymphoma had objective responses following treatment with KTE-C19, a chimeric antigen receptor T-cell therapy targeting CD19.

Chimeric antigen receptor (CAR) T-cells have been dramatically effective in treating B-cell cancers, according to David L. Porter, MD, of the University of Pennsylvania Health System. He also identified the use of CAR T-cells for treating solid tumors as a research area that will see more development in the coming years.

An investigational anti-BCMA chimeric antigen receptor T-cell therapy demonstrated an objective response rate of 78% in patients with relapsed/refractory multiple myeloma.

For a second time, a clinical hold has been placed on the phase II ROCKET study exploring the CD19-targeted CAR T-cell therapy JCAR015 for adult patients with relapsed or refractory B cell acute lymphoblastic leukemia.

Chimeric antigen receptor T-cell therapy targeting CD19 demonstrated a nearly 80% complete remission rate across relapsed/refractory B-cell acute lymphoblastic leukemia patients with multiple levels of disease burden.

After less than a week, the FDA has lifted a clinical hold placed on the phase II ROCKET study that is exploring the CAR T-cell therapy JCAR015 for adult patients with relapsed or refractory B cell acute lymphoblastic leukemia.

During a session on the second day of the annual meeting of the American Society of Clinical Oncology, experts discussed treating patients with chimeric antigen receptor T cells (CAR-T cells).

Chimeric antigen receptor-modified T-cell therapies have demonstrated durable complete responses for patients with relapsed/refractory B-cell acute lymphoblastic leukemia; however, several questions remain regarding their optimal use and applicability outside of this disease.

The FDA has approved Captisol-enabled melphalan (Evomela) as a high-dose conditioning treatment for use in patients with multiple myeloma prior to autologous stem cell transplantation, as well as for the palliative treatment of patients with myeloma for whom oral therapy is not appropriate.

Two CD19-targeted chimeric antigen receptor-modified T-cell therapies demonstrated complete response rates ranging from 90% to 100% in patients with high-risk acute lymphoblastic leukemia.

Updated findings from early stage clinical trials exploring chimeric antigen receptor-modified T-cell therapies continue to highlight the effectiveness of these approaches for patients with non-Hodgkin lymphoma.

Though clinical work is ongoing and early, researchers are already considering how to manage potentially fatal neurotoxicities in patients treated with chimeric antigen receptor T-cell therapy

Infusions of CTL019 achieved durable responses and showed an acceptable safety profile in heavily pretreated patients with CD19-positive non-Hodgkin lymphoma.

Infusions of Epstein-Barr virus (EBV)–specific cytotoxic T lymphocytes from healthy donors led to high response rates and significant extensions in overall survival for patients with rituximab-refractory EBV–associated lymphoproliferative disorders.

Renier Brentjens, MD, PhD, associate professor, chief, Cellular Therapeutics Center, Memorial Sloan-Kettering Cancer Center, talks about the challenges of Chimeric Antigen Receptor (CAR) T-Cell therapies for the treatment of hematologic cancers.

Wile several big and small pharmaceutical companies have invested research efforts in developing these complex, and expensive, treatment regimens, early results from trials indicate safety issues.

Stephan Grupp, MD, PhD, of the Children's Hospital of Philadelphia, discusses the optimal treatment settings for novel CD19-specific CAR-modified T cell therapies in patients with acute lymphoblastic leukemia.

Andre Goy, MD, MS, discusses intensive therapy for the treatment of patients with mantle cell lymphoma (MCL).

Steven A. Rosenberg, MD, PhD, discusses the implications of responses to the CAR T-cell therapy KTE-C19, particularly among patients with chemotherapy-refractory diffuse large B-cell lymphomas.

Chimeric antigen receptor T-cell therapy is an immunotherapy in which the patient's own T cells are isolated in the laboratory, redirected with a synthetic receptor to recognize a particular antigen or protein, and reinfused into the patient.