CAR T-cell therapies: Measuring the growing need for increasing long-term safety protocols.

Abstract

e23047 Background: The CAR T-Cell market has grown significantly over the last five years with six products in the U.S. market covering a range of cancer types (DLBCL, FL, MCL, MM, ALL). The number of transplant centers certified for CAR T-Cell administration has also grown from 142 centers in Q4 2020 to 200 in Q4 2023. The FDA is currently investigating the safety of CAR T-Cell therapies due to the threat of secondary malignancies. CAR T-Cell patients are treated at advanced treatment centers but after they have completed therapy, they are often referred back to their original specialist for long-term monitoring. The purpose of this research is to measure if referring Oncologists have the information required to safely manage CAR T-Cell patients. Methods: This study followed market research best practices. The study was based on a survey of the BrandImpact panel of Oncologists who refer patients and a CAR T-Cell Panel of Oncologists who administer CAR T-Cell therapies. Results: The majority of referring Oncologists (61%) report they could use more information about CAR T-Cell therapies. When asked on an unaided basis what type of information they require, the most common request was for additional safety information (57%). At the same time, one-third of Oncologists treating CAR T-Cell patients at the advanced centers feel that there needs to be improved knowledge of the long-term safety aspects of CAR T-Cell therapies. When they resume monitoring CAR T-Cell patients, they would like to better understand the relevant long-term side effects and how they differ from the short-term side effects. Conclusions: Oncologists who refer CAR T-Cell patients report that they need more information; mainly around safety/side-effects. Of the Oncologists administering CAR T-Cell therapies, one-third feel there needs to be improved knowledge of the long-term safety issues. Consideration should be given to improving the level of educational information provided on this topic to improve CAR T-Cell patient outcomes. [Table: see text]