JOint Use of Database to Identify Risk Factors of CARDio-vascular Toxicity Induced by Immune Checkpoint Inhibitors

Immune checkpoint inhibitors (ICIs) might induce high grade immune-related adverse events (irAEs) involving the cardio-vascular system. This study investigates reports of cardio-vascular toxicity associated with treatment including anti-PD1, Anti-PDL-1, and Anti CTLA4 classes using the World Health Organization (WHO) database VigiBase, Assistance Publique Hopitaux de Paris Entrepot de Données de Santé (APHP.EDS), French Système National Des Données de Santé (SNDS) Databases and a retrospective international multicenter registry of ICI-associated myocarditis

Inclusion Criteria: * Case reported in the World Health Organization (WHO) database of individual safety case reports to 01/01/2025 * Case reported in the APHP Entrepot de Données de Santé (EDS) database of individual safety case reports to 01/01/2025 * Case reported in the Système National Des Données de Santé (SNDS) Database of individual safety case reports to 01/01/2025 * Case reported in a retrospective international multicenter registry of ICI-associated myocarditis to 01/01/2025 * Adverse event reported were including the MedDRA terms: Cardiac and vascular investigations (excl enzyme tests) (HLGT), Vascular disorders (SOC), Skeletal and cardiac muscle analyses (HLT), Sudden death (PT), Sudden cardiac death (PT), Cardiac disorders (SOC), Cardiac arrhythmias (HLGT), Cardiac disorder signs and symptoms (HLGT), Cardiac neoplasms (HLGT), Cardiac valve disorders (HLGT), Congenital cardiac disorders (HLGT), Coronary artery disorders (HLGT), Endocardial disorders (HLGT), Heart failures (HLGT), Myocardial disorders (HLGT), Pericardial disorders (HLGT) * Patients treated with ICIs included in the ATC: Ipilimumab (L01XC11), Nivolumab (L01XC17), Pembrolizumab (L01XC18), Durvalumab (L01XC28), Avelumab (L01XC31), Atezolizumab (L01XC32), Cemiplimab (L01XC33) Exclusion Criteria: * Chronology not compatible between the drug and the toxicity