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Maggio MC, Lembo A, Finazzo F, Alaimo A, Benfratello GF, Corsello G. Cardiovascular involvement in children with COVID-19 temporally related multisystem inflammatory syndrome (MIS-C): can cardiac magnetic resonance arrive to the heart of the problem? Ital J Pediatr 2024; 50:91. [PMID: 38702753 PMCID: PMC11071142 DOI: 10.1186/s13052-024-01658-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Accepted: 04/07/2024] [Indexed: 05/06/2024] Open
Abstract
BACKGROUND Multisystem inflammatory syndrome in children (MIS-C) shows a significant overlap of symptoms with other hyper-inflammatory diseases such as Kawasaki disease (KD), but the real difference of the two conditions is still matter of debate. Coronary artery lesions (CAL) are the most relevant complication in KD. Nonetheless, CAL, myocarditis, pericarditis, arrhythmia are the main cardiovascular complications in MIS-C. A close clinical assessment is mandatory, both at the diagnosis and during the follow-up, by ECG and echocardiography. Cardiac magnetic resonance (MRI) adds important data to ultrasound findings. However, cardiac MRI studies in MIS-C are limited to a small number of cohorts. METHODS We enrolled 20 children (age:1-16 years; 11 F; 9 M) with cardiac involvement secondary to MIS-C, all evaluated by cardiac MRI. RESULTS 8 children showed pathological cardiac MRI: 2 showed pericardial effusion; 2 showed myocardial oedema; 1 showed aortic insufficiency; 3 showed delayed enhancement (one for acute myocarditis with oedema; 2 for myocardial fibrosis). Delayed enhancement was reduced significantly 5.6-9 months after the first MRI evaluation. 25% of patients with pathological MRI had CAL associated with valvular insufficiency of 2 valves. 17% of patients with normal MRI had CAL, associated with valvular insufficiency of 1 valve in 1 patient. The correlations between haematological, clinical, cardiologic parameters, treatment, did not reach the statistical significance. 4 patients were treated with anakinra. Among those, 2 patients showed a normal cardiac MRI. Cardiac lesions resolved in all the patients during the follow-up. Some patients with pathological cardiac MRI could not underwent a control with MRI, for the low compliance. However, echocardiography and ECG, documented the resolution of the pathological data in these cases. CONCLUSIONS A higher risk of CAL was documented in patients with an association of other cardiac lesions. Cardiac MRI is difficult to perform routinely; however, it is useful for evaluating the acute myocardial damage and the outcome of patients with MIS-C.
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Affiliation(s)
- Maria Cristina Maggio
- University Department PROMISE "G. D'Alessandro", University of Palermo, Via del Vespro 129, 90100, Palermo, Italy.
| | - Alessio Lembo
- University Department PROMISE "G. D'Alessandro", University of Palermo, Via del Vespro 129, 90100, Palermo, Italy
| | - Francesca Finazzo
- U.O.C. of Paediatric Radiology, Children Hospital "G. Di Cristina", ARNAS, Palermo, Via dei Benedettini 1, 90100, Palermo, Italy
| | - Annalisa Alaimo
- U.O.C. of Paediatric Cardiac Surgery, ARNAS, Palermo, Via dei Benedettini 1, 90100, Palermo, Italy
| | | | - Giovanni Corsello
- University Department PROMISE "G. D'Alessandro", University of Palermo, Via del Vespro 129, 90100, Palermo, Italy
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Wang W, Zhu L, Li X, Liu Z, Lv H, Qian G. Emerging evidence of microbial infection in causing systematic immune vasculitis in Kawasaki disease. Front Microbiol 2023; 14:1313838. [PMID: 38188572 PMCID: PMC10771848 DOI: 10.3389/fmicb.2023.1313838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 12/07/2023] [Indexed: 01/09/2024] Open
Abstract
Kawasaki disease (KD) is a systematic vasculitis that is often complicated by coronary artery lesions and is a leading cause of acquired heart disease in developed countries. Previous studies have suggested that genetic susceptibility, together with an inducing infectious agent, could be involved in KD pathogenesis; however, the precise causative agent of this disease remains unknown. Moreover, there are still debates concerning whether KD is an infectious disease or an autoimmune disease, although many studies have begun to show that various pathogens functioning as critical inducers could activate different kinds of immune cells, consequently leading to the dysfunction of endothelial cells and systematic vasculitis. Here in this review, we attempt to summarize all the available evidence concerning pathogen infections associated with KD pathogenesis. We also discuss the related mechanisms, present a future perspective, and identify the open questions that remain to be investigated, thereby providing a comprehensive description of pathogen infections and their correlations with the host immune system in leading to KD.
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Affiliation(s)
- Wang Wang
- Institute of Pediatric Research, Children's Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Liyan Zhu
- Department of Experimental Center, Medical College of Soochow University, Suzhou, China
| | - Xuan Li
- Department of Cardiology, Children's Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Zhiheng Liu
- Department of Cardiology, Children's Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Haitao Lv
- Department of Cardiology, Children's Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Guanghui Qian
- Institute of Pediatric Research, Children's Hospital of Soochow University, Suzhou, Jiangsu, China
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Onoki T, Metoki T, Iwasawa S, Kawano K, Kimura M, Kure S, Ota C. Two Distinct Cases of Adult-onset Kawasaki Disease. Intern Med 2022; 61:3525-3529. [PMID: 35466164 PMCID: PMC9790799 DOI: 10.2169/internalmedicine.9044-21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Kawasaki disease (KD) is a systemic vasculitis syndrome that mostly affects children under 4 years old. Among the reported KD cases, only 1% were over 10 years old. We herein report 2 cases of adult-onset KD (AKD) in 19- and 17-year-old boys diagnosed with a persistent fever and cervical lymphadenitis. Both patients showed cardiac complications, such as coronary artery dilation and myocarditis. Repeated intravenous immunoglobulin therapy was effective in the 19-year-old, while plasma exchange therapy was needed for the 17-year-old, with no sequelae noted at discharge. KD should be considered as a differential diagnosis for persistent fever in adults.
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Affiliation(s)
- Takehiko Onoki
- Department of Pediatrics, Tohoku University Hospital, Japan
| | - Takaya Metoki
- Department of Pediatrics, Yamagata Prefectural Central Hospital, Japan
| | - Shinya Iwasawa
- Department of Pediatrics, Tohoku University Hospital, Japan
| | - Kengo Kawano
- Department of Pediatrics, Yamagata Prefectural Central Hospital, Japan
| | - Masato Kimura
- Department of Cardiology, Miyagi Children's Hospital, Japan
| | - Shigeo Kure
- Department of Pediatrics, Tohoku University Hospital, Japan
| | - Chiharu Ota
- Department of Pediatrics, Tohoku University Hospital, Japan
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Multisystem Inflammatory Syndrome with Features of Atypical Kawasaki Disease during the COVID-19 Pandemic. Case Rep Pediatr 2021; 2021:9950588. [PMID: 34642609 PMCID: PMC8502244 DOI: 10.1155/2021/9950588] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 09/17/2021] [Indexed: 12/24/2022] Open
Abstract
Background Although Kawasaki disease (KD) is the most common self-limited systemic vasculitis in pediatrics, the exact etiology of the disease, its association with other diseases, and pathogens is still unknown. In order to achieve a better understanding and management of the disease, documentation and reporting of atypical cases is justified, particularly with the growing number of children with inflammatory syndrome with clinical features simulating KD during the COVID-19 pandemic. Here, we present a case of an atypical case of KD presenting as multisystem inflammatory syndrome (MIS) during the COVID-19 pandemic. Case Presentation. The patient is a 7-year-old girl who developed fever (39°C) and erythematous multiform rash on the abdomen and along with erythema and edema on the extremities. Laboratory evaluation revealed neutrophilia and lymphopenia along with elevated C-reactive protein, erythrocyte sedimentation rate, troponin, lactate dehydrogenase, ferritin, and D-dimer. Although the patient did not fulfill the KD criteria, based on approved guidelines and approaches regarding atypical KD and multisystem inflammatory syndrome in children (MIS-C) during the COVID-19 pandemic, intravenous immunoglobulin along with aspirin was administered for the patients. The patient's symptoms resolved with an uneventful postdischarge course. Conclusion Early diagnosis and treatment of patients meeting full or partial criteria for KD are critical to preventing end-organ damage and other long-term complications, especially during times of public crisis and global health emergencies, such as the novel coronavirus pandemic.
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Guo C, Hua Y, Qian Z. Differentially expressed genes, lncRNAs, and competing endogenous RNAs in Kawasaki disease. PeerJ 2021; 9:e11169. [PMID: 34026343 PMCID: PMC8123229 DOI: 10.7717/peerj.11169] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 03/06/2021] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Kawasaki disease (KD) is an acute and febrile systemic vasculitis of unknown etiology. This study aimed to identify the competing endogenous RNA (ceRNA) networks of lncRNAs, miRNAs, and genes in KD and explore the molecular mechanisms underlying KD. METHODS GSE68004 and GSE73464 datasets were downloaded from the Gene Expression Omnibus. Differentially expressed lncRNAs (DElncRNAs) and genes (DEGs) in KD were identified using the criteria of p < 0.05 and | log2 (fold change) | ≥ 1. MicroRNAs (miRNAs) related to KD were searched from databases. The lncRNA-miRNA-mRNA networks involving the DElncRNAs and DEGs were constructed. RESULTS A total of 769 common upregulated, 406 common downregulated DEGs, and six DElncRNAs were identified in the KD samples. The lncRNA-miRNA-mRNA network consisted of four miRNAs, three lncRNAs (including the upregulated PSORS1C3, LINC00999, and the downregulated SNHG5) and four DEGs (including the downregulated GATA3 and the upregulated SOD2, MAPK14, and PPARG). Validation in the GSE18606 dataset showed that intravenous immunoglobulin treatment significantly alleviated the deregulated profiles of the above RNAs in KD patients. Three ceRNA networks of LINC00999-hsa-miR-6780-SOD2, PSORS1C3-hsa-miR-216a-PPARG/MAPK14, and SNHG5-hsa-miR-132/hsa-miR-92-GATA3 were identified. Four genes were associated with functional categories, such as inflammatory response and vascular endothelial cell. CONCLUSIONS The ceRNA networks involve genes, such as SOD2, MAPK14, and PPARG, and lncRNAs, including PSORS1C3, LINC00999, and SNHG5, which might play a key role in the pathogenesis and development of KD by regulating inflammation.
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Affiliation(s)
- Changsheng Guo
- Department of Pediatrics, Affiliated Taikang Xianlin Drum Tower Hospital, Medical School of Nanjing University, Nanjing, China
| | - Yuanqing Hua
- Nanjing Maigaoqiao Community Health Service Center, Nanjing, China
| | - Zuanhao Qian
- Department of Pediatrics, Affiliated Taikang Xianlin Drum Tower Hospital, Medical School of Nanjing University, Nanjing, China
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Kawasaki Disease as the Immune-Mediated Echo of a Viral Infection. Mediterr J Hematol Infect Dis 2020; 12:e2020039. [PMID: 32670517 PMCID: PMC7340244 DOI: 10.4084/mjhid.2020.039] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 06/17/2020] [Indexed: 02/07/2023] Open
Abstract
Although the etiology of Kawasaki disease (KD) remains elusive, the available evidence indicates that the primum movens may be a dysregulated immune response to various microbial agents, leading to cytokine cascade and endothelial cell activation in patients with KD. Documented infections by different viruses in many individual cases have been largely reported and are discussed herein, but attempts to demonstrate their causative role in the distinctive KD scenario and KD epidemiological features have been disappointing. To date, no definite link has been irrefutably found between a single infection and KD.
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Das M, Narayan P. Coronary artery bypass grafting in children for atheromatous and non-atheromatous lesions. Indian J Thorac Cardiovasc Surg 2020; 37:155-164. [PMID: 33584031 DOI: 10.1007/s12055-020-00946-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 03/03/2020] [Accepted: 03/04/2020] [Indexed: 10/24/2022] Open
Abstract
Coronary artery involvement in children is an uncommon but well-recognized clinical entity. It is an important cause for sudden cardiac death in children. Diagnosis requires a high index of suspicion since it has serious consequences when missed. Presentation of coronary artery abnormality is very variable due to congenital as well as acquired aetiology. In this review, we have described the different causes that require coronary artery bypass grafting in children and their pathogenesis. The nuances of conduit selection, graft behaviour in children, patency rates and long-term outcomes in children undergoing coronary artery bypass have also been discussed.
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Affiliation(s)
- Mrinalendu Das
- Department of Cardiac Surgery, NH Rabindranath Tagore International Institute of Cardiac Sciences, 124, EM Bypass, Mukundapur, Kolkata, 700099 India
| | - Pradeep Narayan
- Department of Cardiac Surgery, NH Rabindranath Tagore International Institute of Cardiac Sciences, 124, EM Bypass, Mukundapur, Kolkata, 700099 India
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Hobbs CV, Khaitan A, Kirmse BM, Borkowsky W. COVID-19 in Children: A Review and Parallels to Other Hyperinflammatory Syndromes. Front Pediatr 2020; 8:593455. [PMID: 33330288 PMCID: PMC7732413 DOI: 10.3389/fped.2020.593455] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 10/15/2020] [Indexed: 12/18/2022] Open
Abstract
During the COVID-19 pandemic, children have had markedly different clinical presentations and outcomes compared to adults. In the acute phase of infection, younger children are relatively spared the severe consequences reported in adults. Yet, they are uniquely susceptible to the newly described Multisystem Inflammatory Syndrome in Children (MIS-C). This may result from the developmental "immunodeficiency" resulting from a Th2 polarization that starts in utero and is maintained for most of the first decade of life. MIS-C may be due to IgA complexes in a Th2 environment or a Th1-like response to COVID-19 antigens that developed slowly. Alternatively, MIS-C may occur in vulnerable hosts with genetic susceptibilities in other immune and non-immune pathways. Herein, we present a brief overview of the host immune response, virologic and genetic factors, and comparable inflammatory syndromes that may explain the pathophysiology leading to drastic differences in clinical presentation and outcomes of COVID-19 between children and adults.
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Affiliation(s)
- Charlotte V Hobbs
- Division of Infectious Disease, Department of Pediatrics, Batson Children's Hospital, University of Mississippi Medical Center, Jackson, MS, United States.,Department of Microbiology, University of Mississippi Medical Center, Jackson, MS, United States
| | - Alka Khaitan
- Department of Pediatrics, The Ryan White Center for Pediatric Infectious Disease and Global Health, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Brian M Kirmse
- Division of Medical Genetics, Department of Pediatrics, Batson Children's Hospital, University of Mississippi Medical Center, Jackson, MS, United States
| | - William Borkowsky
- Division of Infectious Diseases, Department of Pediatrics, New York University Langone Health, New York, NY, United States
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