ADRs Adverse Drug Reactions AEs Adverse Events CTLA-4 Cytotoxic T Lymphocyte Antigen-4 FAERS Adverse Event Reporting System FDA Food and Drug Administration ICI Immune Checkpoint Inhibitor LAG-3 Targeting Lymphocyte-Activation Gene 3 MedDRA Medical Dictionary for Regulatory Activities PD-1 Programmed Cell Death Protein-1 PD-L1 Programmed Cell Death Ligand 1 PS Paraneoplastic Syndromes PT Preferred Term SOC System Organ Classification 1 Introduction The recent FDA approval of ipilimumab, the...