![FDA-PDS-Symposium VIIImmune-Related Adverse Events and Checkpoint Blockade Combination Therapies](https://www.ceoroundtableoncancer.org/wp-content/uploads/2023/09/MJM-and-Lowy-2.jpg)
More than 90 experts in the oncology community were convened on April 17, 2019, in Bethesda, Md., to focus on immune-related adverse events (irAEs) that can occur with the use of combination checkpoint blockade therapies. Co-sponsored by Project Data Sphere, LLC (PDS) and the U.S. Food and Drug Administration (FDA), this symposium focused on ways to strengthen irAE and toxicity reporting and data collection so as to better understand which patients are more likely to suffer these often-devastating adverse events. As attendees learned from a patient advocate who spoke, it is not unheard of for a patient who succumbs to an irAE to be tumor-free at the time of death.
Thought leaders organized presentations and panels on the clinical presentation of irAEs and toxicity during combination therapy, preliminary findings from immune checkpoint inhibitor (ICI) clinical trial data submitted to the FDA and post-marketing surveillance data, and current initiatives to accelerate knowledge with biorepositories and patient registries. The Symposium was distinguished by the FDA presentations of selected clinical trial data on ICIs and the post-market surveillance (FAERS) data on adverse events associated with ICIs; neither of these rich FDA data sources had ever been presented.