Comparative pharmacovigilance signals for PD-1, PD-L1, CTLA-4, and LAG-3 immune checkpoint inhibitor-associated hemophagocytic lymphohistiocytosis in the FAERS database
Journal of Oncology Pharmacy Practice
Published online on April 13, 2026
Abstract
Journal of Oncology Pharmacy Practice, Ahead of Print.
BackgroundHemophagocytic lymphohistiocytosis (HLH) is a fulminant, hyperinflammatory syndrome increasingly recognized as a rare but devastating immune checkpoint inhibitors (ICI) toxicity. Given the lack of robust epidemiological data, a large-scale ...
BackgroundHemophagocytic lymphohistiocytosis (HLH) is a fulminant, hyperinflammatory syndrome increasingly recognized as a rare but devastating immune checkpoint inhibitors (ICI) toxicity. Given the lack of robust epidemiological data, a large-scale ...