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Wang C, Zhao G, Zhang Z, Yang L, Liu S, Li G, Wang H, Huang J, Wang S, Li N. Immune checkpoint inhibitor-associated myocarditis: a systematic analysis of case reports. Front Immunol 2023; 14:1275254. [PMID: 37876928 PMCID: PMC10590906 DOI: 10.3389/fimmu.2023.1275254] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 09/22/2023] [Indexed: 10/26/2023] Open
Abstract
Background Immune checkpoint inhibitors (ICIs) therapy can be complicated by their potential cardiovascular toxicities, including myocarditis. Nowadays, no prospective trials have focused on ICI-associated myocarditis optimized management. Available evidence only come from case reports or series. A systematic case reports analysis was conducted to collect and evaluate emerging evidence of ICI-associated myocarditis to provide more information to clinicians. Methods We performed a literature search for eligible case reports or series published between January 2018 and May 2023 using the PubMed database. Then, we extracted interesting information via table form. Finally, this study included 113 publications on 106 patients with ICI-associated myocarditis. Results Myocarditis was found to be a highly life-threatening disease, with 53.8% of cases. Over half of cases were life-threatening (G4, 23.6%) or severe (G3, 35.8%) and required glucocorticoids. Higher rates of improvement were associated with the best response to ICI for complete response/partial response (72.7% vs. 53.9%), glucocorticoid administration (30% vs. 22%), and discontinuation of ICI (58.8% vs. 32.1%). Consequently, ICI-associated G3-G4 myocarditis should be treated with a combination of discontinuation of ICIs, high-dose glucocorticoids, other drugs, chemical drugs, plasma exchange, and life support. For moderate G1 or G2 cases, discontinuation of ICIs and regular-dose glucocorticoids should be considered. Conclusion Once full recovery or improvement was achieved; glucocorticoids can be administered at low doses or stopped. Notably, re-challenge with ICIs appears feasible after resolution or meaningful improvement of myocarditis.
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Affiliation(s)
- Caie Wang
- Department of Pharmacy, the First Affiliated Hospital of Henan University of Science and Technology, Luoyang, Henan, China
| | - Guo Zhao
- Clinical Trials Center, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhen Zhang
- Department of Pharmacy, the First Affiliated Hospital of Henan University of Science and Technology, Luoyang, Henan, China
| | - Lukui Yang
- Department of Pharmacy, the First Affiliated Hospital of Henan University of Science and Technology, Luoyang, Henan, China
| | - Shihao Liu
- Department of Pharmacy, the First Affiliated Hospital of Henan University of Science and Technology, Luoyang, Henan, China
| | - Guifang Li
- Department of Pharmacy, the First Affiliated Hospital of Henan University of Science and Technology, Luoyang, Henan, China
| | - Hongxia Wang
- Department of Pharmacy, the First Affiliated Hospital of Henan University of Science and Technology, Luoyang, Henan, China
| | - Jiaxin Huang
- Department of Pharmacy, the First Affiliated Hospital of Henan University of Science and Technology, Luoyang, Henan, China
| | - Shuhang Wang
- Clinical Trials Center, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ning Li
- Clinical Trials Center, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Moradi A, Kodali A, Okoye C, Klein DH, Mohamoud I, Olanisa OO, Parab P, Chaudhary P, Mukhtar S, Mohammed L. A Systematic Review of Myocarditis Induced by Immune Checkpoint Inhibitors: How Concerning Is the Most Common Cardiotoxicity of Immune Checkpoint Inhibitors? Cureus 2023; 15:e42071. [PMID: 37602125 PMCID: PMC10434730 DOI: 10.7759/cureus.42071] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 07/18/2023] [Indexed: 08/22/2023] Open
Abstract
Novel cancer therapies have revolutionized the management of various cancers. An immune checkpoint inhibitor (ICI) is one of these antitumor medications. ICIs, which are immune therapies, enhance the immune system's capacity to fight cancer cells. Based on the receptors that they inhibit, such as PD-1, PD-L1, and CTLA-4, ICIs are subdivided. Although this class of drugs is extremely beneficial for cancer patients, their adverse effects can be fatal. Multiple organs, such as the cardiovascular system, may be impacted by immune-related adverse effects (irAEs). These cardiotoxic irAEs can occur at a rate of up to 1% and can be fatal. Myocarditis is the most prevalent of all cardiotoxicities. The purpose of this systematic review is to assess the seriousness of myocarditis, the most prevalent cardiotoxicity of ICIs, and the importance of screening. We chose studies based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 criteria. Therefore, from 2018 to 2023, we gathered articles from databases such as PubMed, ScienceDirect, Web of Science, the Cochrane Library, and Google Scholar. Of the 665 studies identified based on various screening methods and quality assessment tools, 13 were selected for inclusion in the study. This study shows that although the risk of myocarditis in ICI therapy is low and the majority of cases are asymptomatic or mild, some cases can be deadly and disastrous, and physicians should be aware that if myocarditis is suspected based on clinical symptoms, troponin, electrocardiogram, and echocardiogram, treatment should be initiated accordingly.
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Affiliation(s)
- Ali Moradi
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Athri Kodali
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Chiugo Okoye
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Dhadon Hannah Klein
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Iman Mohamoud
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Olawale O Olanisa
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Panah Parab
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Priti Chaudhary
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Sonia Mukhtar
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Lubna Mohammed
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
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Song W, Zheng Y, Dong M, Zhong L, Bazoukis G, Perone F, Li G, Ng CF, Baranchuk A, Tse G, Liu T. Electrocardiographic Features of Immune Checkpoint Inhibitor-Associated Myocarditis. Curr Probl Cardiol 2023; 48:101478. [PMID: 36336121 DOI: 10.1016/j.cpcardiol.2022.101478] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 10/26/2022] [Indexed: 11/06/2022]
Abstract
Immune checkpoint inhibitors (ICIs) are associated with immune-related adverse events including myocarditis, whilst improving cancer-related outcomes. There is thus a clinical need to identify electrocardiographic manifestations of ICI-related myocarditis to guide clinical management. PubMed was searched for clinical studies and case reports describing electrocardiographic changes in patients with ICI-related myocarditis. A total of 6 clinical studies and 79 case reports were included. This revealed a range of presentations for patients on ICIs, including supraventricular arrhythmias, ventricular arrhythmias and heart block, and new changes of ST-T segment unrelated to coronary artery disease, ST-segment elevation or depression and T-wave abnormalities. Several patients showed low voltages in multiple leads and new onset Q-wave development. Patients with ICI-related myocarditis may develop new arrhythmia and ST-T changes, and infrequently low voltages in multiple leads.
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Affiliation(s)
- Wenhua Song
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin, China
| | - Yi Zheng
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin, China
| | - Mei Dong
- Department of Cardiology, Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai Shandong, China
| | - Lin Zhong
- Department of Cardiology, Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai Shandong, China
| | - George Bazoukis
- Department of Cardiology, Larnaca General Hospital, Larnaca, Cyprus; Department of Basic and Clinical Sciences, University of Nicosia Medical School, 2414, Nicosia, Cyprus
| | - Francesco Perone
- Cardiac Rehabilitation Unit, Rehabilitation Clinic "Villa delle Magnolie", Castel Morrone, Caserta, Italy
| | - Guangping Li
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin, China
| | - Chi Fai Ng
- SH Ho Urology Centre, Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Adrian Baranchuk
- Division of Cardiology, Kingston Health Science, Center, Queen's University, Kingston, Ontario, Canada
| | - Gary Tse
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin, China; Epidemiology Research Unit, Cardiovascular Analytics Group, Hong Kong, China; Kent and Medway Medical School, University of Kent and Canterbury Christ Church University, Canterbury, Kent, UK; School of Nursing and Health Studies, Hong Kong, Metropolitan University, Hong Kong, China.
| | - Tong Liu
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin, China.
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