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Myocarditis Associated with Immune Checkpoint Inhibitor Therapy: a Case Report of Three Patients by Kianoush Ansari-Gilani; Sree Harsha Tirumani; Daniel A. Smith; Ariel Nelson; Asrar Alahmadi; Christopher J. Hoimes; Nikhil H. Ramaiya is a Medicine article available to read on EtoBox.

What is Myocarditis Associated with Immune Checkpoint Inhibitor Therapy: a Case Report of Three Patients about?

Immune checkpoint inhibitor (ICI)-associated myocarditis is a rare but potentially fatal complication associated with development of other immune-related adverse events (irAEs). Troponin levels, ECG, echocardiography, and cardiac MR can assist with the diagnosis of this rare albeit serious adverse effect related to immunotherapy. In this case report, we present the clinical and radiological features of myocarditis in three patients presenting with acute symptoms while receiving therapy with ICIs. Blood troponin and ECG were abnormal in all three myocarditis cases. Initial echocardiography was abnormal in two patients with reduced left ventricular ejection fraction (LVEF). The third patient demonstrated an initially normal LVEF with subsequent transient decrease in LVEF on follow-up echocardiogram. Cardiac MR was abnormal in three cases with areas of mid-myocardial/epicardial delayed enhancement. All patients experienced additional irAEs. One patient died shortly after myocarditis diagnosis, one was made comfort care due to poor clinical status, and one improved with steroid treatment.

Who reads Myocarditis Associated with Immune Checkpoint Inhibitor Therapy: a Case Report of Three Patients?

Author

Kianoush Ansari-Gilani; Sree Harsha Tirumani; Daniel A. Smith; Ariel Nelson; Asrar Alahmadi; Christopher J. Hoimes; Nikhil H. Ramaiya

Publisher

Springer Science and Business Media LLC

Published

2020

Language

EN

Field

Medicine (Health Sciences)