COLUMBUS, Ohio – A new, phase I clinical trial offered The Ohio State University Comprehensive Cancer Center – Arthur G. James Cancer Hospital and Richard J. Solove Research Institute (OSUCCC – James) will treat patients with relapsed or refractory acute myeloid leukemia (AML) using a novel universal natural killer cell approach. The trial will be conducted in partnership with Kiadis, a clinical stage biopharmaceutical company.
The investigator-sponsored trial will be conducted at OSUCCC – James, a National Cancer Institute (NCI)-designated comprehensive cancer center and freestanding cancer hospital located in Columbus, Ohio. The OSUCCC – James team received Food and Drug Administration (FDA) approval for an investigational new drug application to begin this trial and expects to begin enrolling patients in March 2020. Kiadis will support the study through a collaborative research agreement with OSUCCC-James. Additionally, OSU and Kiadis plan to work together to initiate a company sponsored trial with off-the-shelf K-NK003 cells expanded with Kiadis’ particle production platform (PM21) in the same patient population later this year.
In this new trial, oncologists will use off-the-shelf natural killer cells, manufactured using Kiadis’ FC21 mbIL21 feeder cells and proprietary universal donor platform, to treat relapsed/refactory acute myeloid leukemia and myelodysplastic syndrome. The study will evaluate the safety, effectiveness and optimal treatment delivery of the NK cell product in up to 56 patients, ages 18 – 80 who have primary refractory AML, relapsed AML, or myelodysplastic syndromes (MDS).
“NK cells given outside the setting of transplantation have shown to induce remissions. Relapsed/refractory AML and MDS patients have a high chance of progression while waiting for manufacturing of expanded directed-donor NK cells, so having an easily accessible product, and one that does not require administration of cytokines, may be an attractive approach for these patients,” stated Sumithira Vasu, MBBS, a hematologist-scientist and Medical Director of the Cell Therapy Lab at OSUCCC – James. Vasu will serve as principal investigator of the clinical trial, and is also an associate professor at The Ohio State University College of Medicine. “This trial uses a novel off-the-shelf, readily available product to treat what is traditionally a very sick and difficult-to-treat group of patients. I look forward to the collaboration with Kiadis to help accelerate development of this cell therapy.”
“We are very pleased to be working with OSU and Dr. Vasu on the first clinical evaluation of our off-the-shelf universal donor K-NK-cell therapy in R/R AML as part of our K-NK003 cell therapy product program,” says Andrew Sandler, MD, chief medical officer of Kiadis. “While this study will use our FC21 technology, we plan to leverage this study to initiate a company sponsored study at OSU and other sites with our particle production platform (PM21) in the same patient population later this year. Our proprietary PM21 platform is the only technology that produces NK-cell therapy without the use of feeder cell lines, which carry the risk of tumor cells and DNA in the final product.”
The NK cell product will be manufactured in the OSU Cell Therapy Lab under the direction of Lynn O’Donnell, PhD, Director of Cell Therapy Engineering at OSUCCC – James Pelotonia Institute for Immuno-Oncology.
O’Donnell notes this off-the-shelf NK cell therapy is unique in several ways:
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About the OSUCCC – James
The Ohio State University Comprehensive Cancer Center – Arthur G. James Cancer Hospital and Richard J. Solove Research Institute strives to create a cancer-free world by integrating scientific research with excellence in education and patient-centered care, a strategy that leads to better methods of prevention, detection and treatment. Ohio State is one of only 51 National Cancer Institute-designated Comprehensive Cancer Centers and one of only a few centers funded by the NCI to conduct both phase I and phase II clinical trials on novel anticancer drugs. As the cancer program’s 356-bed adult patient-care component, The James is one of the top cancer hospitals in the nation as ranked by U.S. News & World Report and has achieved Magnet® designation, the highest honor an organization can receive for quality patient care and professional nursing practice. With 21 floors comprising more than 1.1 million square feet, The James is a transformational facility that fosters collaboration and integration of cancer research and clinical cancer care.
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