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Capaccione KM, Valiplackal JP, Huang A, Roa T, Fruauff A, Liou C, Kim E, Khurana S, Maher M, Ma H, Ngyuen P, Mak S, Dumeer S, Lala S, D'souza B, Laifer-Narin S, Desperito E, Ruzal-Shapiro C, Salvatore MM. Checkpoint Inhibitor Immune-Related Adverse Events: A Multimodality Pictorial Review. Acad Radiol 2022; 29:1869-1884. [PMID: 35382975 DOI: 10.1016/j.acra.2022.03.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 03/02/2022] [Accepted: 03/04/2022] [Indexed: 02/07/2023]
Abstract
Cancer immunotherapies are drugs that modulate the body's own immune system as an anticancer strategy. Checkpoint inhibitor immunotherapies interfere with cell surface binding proteins that function to promote self-recognition and tolerance, ultimately leading to upregulation of the immune response. Given the striking success of these agents in early trials in melanoma and lung cancer, they have now been studied in many types of cancer and have become a pillar of anticancer therapy for many tumor types. However, abundant upregulation results in a new class of side effects, known as immune-related adverse events (IRAEs). It is critical for the practicing radiologist to be able to recognize these events to best contribute to care for patients on checkpoint inhibitor immunotherapy. Here, we provide a comprehensive system-based review of immune-related adverse events and associated imaging findings. Further, we detail the best imaging modalities for each as well as describe problem solving modalities. Given that IRAEs can be subclinical before becoming clinically apparent, radiologists may be the first provider to recognize them, providing an opportunity for early treatment. Awareness of IRAEs and how to best image them will prepare radiologists to make a meaningful contribution to patient care as part of the clinical team.
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Affiliation(s)
- Kathleen M Capaccione
- Department of Radiology, Columbia University Irving Medical Center, 622 W 168(th) Street, New York, New York, 10032.
| | - Jacienta P Valiplackal
- Department of Radiology, Columbia University Irving Medical Center, 622 W 168(th) Street, New York, New York, 10032
| | - Alice Huang
- Department of Radiology, Columbia University Irving Medical Center, 622 W 168(th) Street, New York, New York, 10032
| | - Tina Roa
- Department of Radiology, Columbia University Irving Medical Center, 622 W 168(th) Street, New York, New York, 10032
| | - Alana Fruauff
- Department of Radiology, Columbia University Irving Medical Center, 622 W 168(th) Street, New York, New York, 10032
| | - Connie Liou
- Department of Radiology, Columbia University Irving Medical Center, 622 W 168(th) Street, New York, New York, 10032
| | - Eleanor Kim
- Department of Radiology, Columbia University Irving Medical Center, 622 W 168(th) Street, New York, New York, 10032
| | - Sakshi Khurana
- Department of Radiology, Columbia University Irving Medical Center, 622 W 168(th) Street, New York, New York, 10032
| | - Mary Maher
- Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Hong Ma
- Department of Radiology, Columbia University Irving Medical Center, 622 W 168(th) Street, New York, New York, 10032
| | - Pamela Ngyuen
- Department of Radiology, Columbia University Irving Medical Center, 622 W 168(th) Street, New York, New York, 10032
| | - Serena Mak
- Department of Radiology, Columbia University Irving Medical Center, 622 W 168(th) Street, New York, New York, 10032
| | - Shifali Dumeer
- Department of Radiology, Columbia University Irving Medical Center, 622 W 168(th) Street, New York, New York, 10032
| | - Sonali Lala
- Department of Radiology, Columbia University Irving Medical Center, 622 W 168(th) Street, New York, New York, 10032
| | - Belinda D'souza
- Department of Radiology, Columbia University Irving Medical Center, 622 W 168(th) Street, New York, New York, 10032
| | - Sherelle Laifer-Narin
- Department of Radiology, Columbia University Irving Medical Center, 622 W 168(th) Street, New York, New York, 10032
| | - Elise Desperito
- Department of Radiology, Columbia University Irving Medical Center, 622 W 168(th) Street, New York, New York, 10032
| | - Carrie Ruzal-Shapiro
- Department of Radiology, Columbia University Irving Medical Center, 622 W 168(th) Street, New York, New York, 10032
| | - Mary M Salvatore
- Department of Radiology, Columbia University Irving Medical Center, 622 W 168(th) Street, New York, New York, 10032
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Liu Y, Chen Y, Zeng Z, Liu A. Arrhythmic events associated with immune checkpoint inhibitors therapy: A real‐world study based on the Food and Drug Administration Adverse Event Reporting System database. Cancer Med 2022; 12:6637-6648. [PMID: 36426382 PMCID: PMC10067122 DOI: 10.1002/cam4.5438] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 10/24/2022] [Accepted: 11/01/2022] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND Although arrhythmias have been reported in patients treated with immune checkpoint inhibitors (ICIs), the association between arrhythmias and ICIs has not been thoroughly evaluated in real-world studies. We aimed to describe the major features of ICI-related arrhythmic events and identify the factors that contributed to death. METHODS A disproportionality analysis was performed using data from the Food and Drug Administration Adverse Event Reporting System (FAERS) database from January 2011 to December 2021. Reporting odds ratios (RORs), proportional reporting ratio and information component were used to assess whether adverse arrhythmic events were associated with ICIs. The clinical characteristics of patients with ICI-associated arrhythmias were compared with fatal and non-fatal arrhythmias. The time to onset (TTO), fatality rates of arrhythmic events were also investigated. RESULTS We identified a total of 1945 cases of ICI-related arrhythmic events. Men (64.78%) were identified significantly more frequently than women (28.84%). The median age was 68 years ([interquartile range, IQR] 60-75 years). Anti-programmed cell death-1 (PD-1) and anti-programmed cell death ligand-1 (PD-L1) were associated with adverse arrhythmic events, corresponding to ROR 1.11 (95% confidence interval [CI] 1.05-1.17) and ROR 1.34 (95% CI 1.20-1.49), respectively. However, anti-cytotoxic T-lymphocyte associated protein 4 or combination immunotherapy did not appear to be associated with arrhythmic events. Atrial fibrillation (N = 576, 0.62%), cardiac arrest (N = 284, 0.31%), tachycardia (N = 175, 0.19%) were the most common adverse arrhythmic events. Sudden death and complete atrioventricular block are adverse events that are significantly associated with ICI-related arrhythmic events and have strong signal intensity. The TTO of cases that resulted in death (30 days [IQR] 11-73.75) was significantly earlier than that of cases that did not result in death (33 days [IQR 10.5-88.5], p = 0.003). ICI-related arrhythmic events were severe with death occurring in 507 (26.07%) of 1945 arrhythmias cases. CONCLUSIONS Treatment with PD-1/PD-L1 may cause arrhythmic events, which are severe and tend to occur early on during treatment. It is important to identify ICI-related arrhythmias as early as possible, and to manage them appropriately.
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Affiliation(s)
- Yunwei Liu
- Department of Oncology The Second Affiliated Hospital of Nanchang University Nanchang Jiangxi China
- Jiangxi Key Laboratory of Clinical Translational Cancer Research The Second Affiliated Hospital of Nanchang University Nanchang Jiangxi China
- Radiation Induced Heart Damage Institute of Nanchang University Nanchang Jiangxi China
| | - Yanxin Chen
- Department of Oncology The Second Affiliated Hospital of Nanchang University Nanchang Jiangxi China
- Jiangxi Key Laboratory of Clinical Translational Cancer Research The Second Affiliated Hospital of Nanchang University Nanchang Jiangxi China
- Radiation Induced Heart Damage Institute of Nanchang University Nanchang Jiangxi China
| | - Zhimin Zeng
- Department of Oncology The Second Affiliated Hospital of Nanchang University Nanchang Jiangxi China
- Jiangxi Key Laboratory of Clinical Translational Cancer Research The Second Affiliated Hospital of Nanchang University Nanchang Jiangxi China
- Radiation Induced Heart Damage Institute of Nanchang University Nanchang Jiangxi China
| | - Anwen Liu
- Department of Oncology The Second Affiliated Hospital of Nanchang University Nanchang Jiangxi China
- Jiangxi Key Laboratory of Clinical Translational Cancer Research The Second Affiliated Hospital of Nanchang University Nanchang Jiangxi China
- Radiation Induced Heart Damage Institute of Nanchang University Nanchang Jiangxi China
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