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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] [What about the content of this article? (0)] [Affiliation(s)] [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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Dhaliwal M, Tyagi R, Malhotra P, Barman P, Loganathan SK, Sharma J, Sharma K, Mondal S, Rawat A, Singh S. Mechanisms of Immune Dysregulation in COVID-19 Are Different From SARS and MERS: A Perspective in Context of Kawasaki Disease and MIS-C. Front Pediatr 2022; 10:790273. [PMID: 35601440 PMCID: PMC9119432 DOI: 10.3389/fped.2022.790273] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 04/04/2022] [Indexed: 12/15/2022] Open
Abstract
Coronaviruses have led to three major outbreaks to date-Severe Acute Respiratory Syndrome (SARS; 2002), Middle East Respiratory Syndrome (MERS; 2012) and the ongoing pandemic, Coronavirus Disease (COVID-19; 2019). Coronavirus infections are usually mild in children. However, a few children with MERS had presented with a severe phenotype in the acute phase resulting in progressive pneumonic changes with increasing oxygen dependency and acute respiratory distress requiring ventilatory support. A subset of children with a history of SARS-CoV-2 infection develops a multisystem hyper-inflammatory phenotype known as Multisystem Inflammatory Syndrome in Children (MIS-C). This syndrome occurs 4-6 weeks after infection with SARS-CoV-2 and has been reported more often from areas with high community transmission. Children with MIS-C present with high fever and often have involvement of cardiovascular, gastrointestinal and hematologic systems leading to multiorgan failure. This is accompanied by elevation of pro-inflammatory cytokines such as IL-6 and IL-10. MIS-C has several similarities with Kawasaki disease (KD) considering children with both conditions present with fever, rash, conjunctival injection, mucosal symptoms and swelling of hands and feet. For reasons that are still not clear, both KD and MIS-C were not reported during the SARS-CoV and MERS-CoV outbreaks. As SARS-CoV-2 differs from SARS-CoV by 19.5% and MERS by 50% in terms of sequence identity, differences in genomic and proteomic profiles may explain the varied disease immunopathology and host responses. Left untreated, MIS-C may lead to severe abdominal pain, ventricular dysfunction and shock. Immunological investigations reveal reduced numbers of follicular B cells, increased numbers of terminally differentiated CD4+T lymphocytes, and decreased IL-17A. There is still ambiguity about the clinical and immunologic risk factors that predispose some children to development of MIS-C while sparing others. Host-pathogen interactions in SARS, MERS and COVID-19 are likely to play a crucial role in the clinical phenotypes that manifest. This narrative review focuses on the immunological basis for development of MIS-C syndrome in the ongoing SARS-CoV-2 pandemic. To the best of our knowledge, these aspects have not been reviewed before.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Surjit Singh
- Allergy and Immunology Unit, Department of Pediatrics, Advanced Pediatrics Center, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Brück N, Schütz C, Kallinich T. Das Pädiatrische Inflammatorische Multisystem Syndrom (PIMS)
in der COVID-19 Pandemie. AKTUEL RHEUMATOL 2022. [DOI: 10.1055/a-1715-5027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
ZusammenfassungNach einer meist mild verlaufenden SARS-CoV-2-Infektion kommt es bei einem
kleinen Teil der Kinder nach einem Zeitraum von ca. 6–8 Wochen zu einer
ausgeprägten multisystemischen Hyperinflammation (Pediatriac
multisystemic inflammatory syndrome (PIMS)). Klinisch präsentieren sich
diese Patienten mit Zeichen eines Kawasaki-Syndroms bzw. eines toxischen
Schocksyndroms. Gerade die kardiale Manifestation mit einer deutlichen
Einschränkung der Herzfunktion erfordert in vielen Fällen eine
intensivmedizinische Behandlung.Die Pathophysiologie ist trotz des beeindruckenden Erkenntnisgewinns der letzten
1 ½ Jahre noch unklar. Möglicherweise spielen
Superantigene eine wesentliche Rolle, die T-Zellen an einer bestimmten
β-Kette des T-Zellrezeptors polyklonal stimulieren.Neben den z.T. intensivmedizinischen supportiven Maßnahmen werden zur
Kontrolle der Inflammation intravenöse Immunglobuline, Steroide und
Biologika eingesetzt.
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Affiliation(s)
- Normi Brück
- Klinik und Poliklinik für Kinder- und Jugendmedizin,
Universitätsklinikum Carl Gustav Carus an der Technischen
Universität Dresden, Dresden, Deutschland
| | - Catharina Schütz
- Klinik und Poliklinik für Kinder- und Jugendmedizin,
Universitätsklinikum Carl Gustav Carus an der Technischen
Universität Dresden, Dresden, Deutschland
| | - Tilmann Kallinich
- Charité – Universitätsmedizin Berlin, Klinik
für Pädiatrie mit Schwerpunkt Pneumologie, Immunologie und
Intensivmedizin, Berlin, Deutschland
- Deutsches Rheuma-Forschungszentrum Berlin, ein Institut der
Leibniz-Gemeinschaft, Berlin, Deutschland
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Bukulmez H. Current Understanding of Multisystem Inflammatory Syndrome (MIS-C) Following COVID-19 and Its Distinction from Kawasaki Disease. Curr Rheumatol Rep 2021; 23:58. [PMID: 34216296 PMCID: PMC8254432 DOI: 10.1007/s11926-021-01028-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/22/2021] [Indexed: 12/13/2022]
Abstract
PURPOSE OF REVIEW In this article, I have reviewed current reports that explore differences and similarities between multisystem inflammatory syndrome in children (MIS-C) and other known multisystem inflammatory diseases seen in children, particularly Kawasaki disease. RECENT FINDINGS Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a human coronavirus causing the COVID-19 disease which emerged in China in December 2019 and spread rapidly to the entire country and quickly to other countries. Currently, there is a pandemic of SARS-CoV-2 infection that results in 20% of patients admitted to hospital with illness, with 3% developing intractable acute respiratory distress syndrome (ARDS) with high mortality. However, pediatric COVID-19 is still reported to be a mild disease, affecting only 8% of children. Pathogenesis in children is comparable to adults. There are suggested impaired activation of IFN-alpha and IFN regulator 3, decreased cell response causing impaired viral defense, yet the clinical course is mild, and almost all children recover from the infection without major complications. Interestingly, there is a subset of patients that develop a late but marked immunogenic response to COVID-19 and develop MIS-C. Clinical features of MIS-C resemble certain pediatric rheumatologic diseases, such as Kawasaki disease (mucocutaneous lymph node syndrome) which affects small-medium vessels. Other features of MIS-C resemble those of macrophage activation syndrome (MAS). However, recent research suggests distinct clinical and laboratory differences between MIS-C, Kawasaki disease, and MAS. Since the start of the SARS-CoV-2 pandemic, MIS-C has become the candidate for the most common cause of acquired heart disease in children.
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Affiliation(s)
- Hulya Bukulmez
- Department of Pediatrics, Division of Pediatric Rheumatology, Metro Health Medical Center, Case Western Reserve University, 2500 Metrohealth Drive, Cleveland, OH, 44109, USA.
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ÇEVİK BŞ, ARICI Ş, ERGENÇ Z, KEPENEKLİ E, GÜNAL Ö, YAKUT N. How safe are children with COVID-19 from cardiac risks? Pediatric risk assesment; insights from echocardiography and electrocardiography. Turk J Med Sci 2021; 51:981-990. [PMID: 33517608 PMCID: PMC8283426 DOI: 10.3906/sag-2010-240] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 01/30/2021] [Indexed: 12/15/2022] Open
Abstract
Background/aim Approximately 40 million individuals worldwide have been infected with SARS-CoV-2, the virus responsible for the novel coronavirus disease-2019 (COVID-19). Despite the current literature about the cardiac effects of COVID-19 in children, more information is required. We aimed to determine both cardiovascular and arrhythmia assessment via electrocardiographic and echocardiographic parameters. Materials and methods We evaluated seventy children who were hospitalized with COVID-19 infections and seventy children as normal control group through laboratory findings, electrocardiography (ECG), and transthoracic echocardiography (TTE). Results We observed significantly increased levels of Tp-Te, Tp-Te/QT, and Tp-Te/QTc compared with the control group. Twenty-five of 70 (35.7%) patients had fragmented QRS (fQRS) without increased troponin levels. On the other hand, none of the patients had pathologic corrected QT(QTc) prolongation during the illness or its treatment. On TTE, 20 patients had mild mitral insufficiency, among whom only five had systolic dysfunction (ejection fraction < 55%). There was no significant difference between the patient and control groups, except for isovolumic relaxation time (IVRT) in terms of mean systolic and diastolic function parameters. IVRT of COVID patients was significantly lower than that of control group. Conclusion Despite all the adult studies, the effects of COVID‐19 on myocardial function are not well established in children. The thought that children are less affected by the illness may be a misconception.
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Affiliation(s)
- Berna Şaylan ÇEVİK
- Department of Pediatric Cardiology, Marmara University School of Medicine, İstanbulTurkey
| | - Şule ARICI
- Department of Pediatric Cardiology, Marmara University School of Medicine, İstanbulTurkey
| | - Zeynep ERGENÇ
- Department of Pediatric Infection Disease, Marmara University School of Medicine, İstanbulTurkey
| | - Eda KEPENEKLİ
- Department of Pediatric Infection Disease, Marmara University School of Medicine, İstanbulTurkey
| | - Özge GÜNAL
- Department of Pediatrics, Marmara University School of Medicine, İstanbulTurkey
| | - Nurhayat YAKUT
- Department of Pediatric Infection Disease, Marmara University School of Medicine, İstanbulTurkey
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Lacina L, Brábek J, Fingerhutová Š, Zeman J, Smetana K. Pediatric Inflammatory Multisystem Syndrome (PIMS) - Potential role for cytokines such Is IL-6. Physiol Res 2021; 70:153-159. [PMID: 33992044 DOI: 10.33549/physiolres.934673] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
COVID-19 is a transmissible respiratory disease caused by coronavirus SARS-CoV-2, which is similar to SARS or MERS. Its increased severity was noted in aged patients usually over 65 years of age. Children and young people have an asymptomatic or mild course of the disease.Unfortunately, the number of children with problems after mild or asymptomatic COVID-19 recovery is increasing and their troubles resemble Kawasaki disease, although the laboratory findings seem to be different. This condition is called pediatric inflammatory multisystem syndrome (PIMS), and it is a new disease seen in children directly influenced by previous SARS-CoV-2 infection. The literature reports that PIMS typically follows 2-4 weeks after SARS-CoV-2 infection. The clinical symptoms of the affected children are extremely complex, ranging from gastrointestinal to cardiovascular problems with frequent skin and mucosal manifestations, and without intensive treatment they can be fatal. The exact causes of PIMS are recently unknown, however, it is explained as hyperactivation of immunity.In this minireview, we summarize data on the prominent role of the IL-6-IL-6R-STAT3 axis in PIMS aetiopathogenesis. Therapeutic manipulation of IL-6 or IL-6 receptor could be an approach to the treatment of children with severe PIMS.
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Affiliation(s)
- L Lacina
- Charles University, First Faculty of Medicine, Institute of Anatomy, Prague, Czech Republic.
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Szekely L, Bozoky B, Bendek M, Ostad M, Lavignasse P, Haag L, Wu J, Jing X, Gupta S, Saccon E, Sönnerborg A, Cao Y, Björnstedt M, Szakos A. Pulmonary stromal expansion and intra-alveolar coagulation are primary causes of COVID-19 death. Heliyon 2021; 7:e07134. [PMID: 34056141 PMCID: PMC8141733 DOI: 10.1016/j.heliyon.2021.e07134] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 03/04/2021] [Accepted: 05/19/2021] [Indexed: 12/12/2022] Open
Abstract
Most COVID-19 victims are old and die from unrelated causes. Here we present twelve complete autopsies, including two rapid autopsies of young patients where the cause of death was COVID-19 ARDS. The main virus induced pathology was in the lung parenchyma and not in the airways. Most coagulation events occurred in the intra-alveolar and not in the intra-vascular space and the few thrombi were mainly composed of aggregated thrombocytes. The dominant inflammatory response was the massive accumulation of CD163 + macrophages and the disappearance of T killer, NK and B-cells. The virus was replicating in the pneumocytes and macrophages but not in bronchial epithelium, endothelium, pericytes or stromal cells. The lung consolidations were produced by a massive regenerative response, stromal and epithelial proliferation and neovascularization. We suggest that thrombocyte aggregation inhibition, angiogenesis inhibition and general proliferation inhibition may have a roll in the treatment of advanced COVID-19 ARDS.
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Affiliation(s)
- Laszlo Szekely
- Department of Pathology/Cytology, Karolinska University Laboratory, 141 86 Stockholm, Sweden
| | - Bela Bozoky
- Department of Pathology/Cytology, Karolinska University Laboratory, 141 86 Stockholm, Sweden
| | - Matyas Bendek
- Department of Pathology/Cytology, Karolinska University Laboratory, 141 86 Stockholm, Sweden
| | - Masih Ostad
- Department of Pathology/Cytology, Karolinska University Laboratory, 141 86 Stockholm, Sweden
| | - Pablo Lavignasse
- Department of Pathology/Cytology, Karolinska University Laboratory, 141 86 Stockholm, Sweden
| | - Lars Haag
- Department of Pathology/Cytology, Karolinska University Laboratory, 141 86 Stockholm, Sweden
| | - Jieyu Wu
- Microbiology and Tumor Biology Center, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Xu Jing
- Microbiology and Tumor Biology Center, Karolinska Institutet, 171 77 Stockholm, Sweden
- The Second Hospital of Shandong University, Department of Clinical Laboratory, 250033 Jinan, China
| | - Soham Gupta
- Department of Laboratory Medicine, Clinical Microbiology, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Elisa Saccon
- Department of Laboratory Medicine, Clinical Microbiology, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Anders Sönnerborg
- Department of Laboratory Medicine, Clinical Microbiology, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Yihai Cao
- Microbiology and Tumor Biology Center, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Mikael Björnstedt
- Department of Pathology/Cytology, Karolinska University Laboratory, 141 86 Stockholm, Sweden
| | - Attila Szakos
- Department of Pathology/Cytology, Karolinska University Laboratory, 141 86 Stockholm, Sweden
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Abstract
Coronavirus Disease 2019 (COVID-19) is an infectious disease caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) virus. SARS-CoV-2 caused COVID-19 has reached a pandemic level. COVID-19 can significantly affect patients' cardiovascular systems. First, those with COVID-19 and preexisting cardiovascular disease have an increased risk of severe disease and death. Mortality from COVID-19 is strongly associated with cardiovascular disease, diabetes, and hypertension. Second, therapies under investigation for COVID-19 may have cardiovascular side effects of arrhythmia. Third, COVID-19 is associated with multiple direct and indirect cardiovascular complications. Associated with a high inflammatory burden related to cytokine release, COVID-19 can induce vascular inflammation, acute myocardial injury, myocarditis, arrhythmias, venous thromboembolism, metabolic syndrome and Kawasaki disease. Understanding the effects of COVID-19 on the cardiovascular system is essential for providing comprehensive medical care for cardiac and/or COVID-19 patients. We hereby review the literature on COVID-19 regarding cardiovascular virus involvement.
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Affiliation(s)
- Wei-Ting Chang
- Division of Cardiology, Department of Internal Medicine, Chi-Mei Medical Center, Tainan, Taiwan; Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Department of Biotechnology, Southern Taiwan University of Science and Technology, Tainan, Taiwan
| | - Han Siong Toh
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Department of Intensive Care Medicine, Chi Mei Medical Center, Tainan, Taiwan
| | - Chia-Te Liao
- Division of Cardiology, Department of Internal Medicine, Chi-Mei Medical Center, Tainan, Taiwan; Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Wen-Liang Yu
- Department of Intensive Care Medicine, Chi Mei Medical Center, Tainan, Taiwan; Department of Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.
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Zhang QY, Xu BW, Du JB. Similarities and differences between multiple inflammatory syndrome in children associated with COVID-19 and Kawasaki disease: clinical presentations, diagnosis, and treatment. World J Pediatr 2021; 17:335-340. [PMID: 34013488 PMCID: PMC8134825 DOI: 10.1007/s12519-021-00435-y] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 04/29/2021] [Indexed: 12/21/2022]
Abstract
BACKGROUND Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection has been spreading rapidly around the world, while "multisystem inflammatory syndrome in children" (MIS-C) is a new type of syndrome that has now been reported in many countries. Similar and different characteristics between KD and MIS-C have been reported in a variety of literature. We aimed to focus on reviewing clinical presentations, diagnosis, and treatment of KD and MIS-C. METHODS We searched articles in the electronic databases, including the Cochrane Library database, EMBASE, and MEDLINE with the keywords "multiple inflammatory syndrome" and/or "COVID-19" and/or "Kawasaki disease" and "children". RESULTS Main presentations of MIS-C and KD include fever, rashes, mucous membrane involvement, conjunctivitis, hands and feet erythema/edema, and cervical lymphadenopathy. However, compared with the highest incidence of KD among some Asian countries, MIS-C is common among Black and Hispanic children. MIS-C is common in older children and teenagers, whereas classic KD is common in children under five years of age. Gastrointestinal symptoms, shock, and coagulopathy are common in MIS-C patients but are not common in classic KD. Cardiac manifestations are more common than KD, including myocarditis with cardiac dysfunction and coronary artery dilation or aneurysms. Severe cases in MIS-C present with vasodilated or cardiogenic shock that requires fluid resuscitation, muscular support, and even mechanical ventilation and extracorporeal membrane oxygenation (ECMO), whereas KD rarely presents with these manifestations and requires these treatments. Increased serum ferritin, leukopenia, lymphopenia and thrombocytopenia are common in MIS-C. However, thrombocytosis is a characteristic feature of KD. Intravenous immunoglobulin (IVIG) and moderate-high dose aspirin are still a standard recommended treatment for KD. In addition to the above-mentioned medications, steroids and biological drugs are frequently used in patients with MIS-C. Most of the children with KD have a good prognosis; however, the long-term clinical outcomes of MIS-C are not clear. CONCLUSIONS The overall presentation and treatment of MIS-C appear to overlap with KD. However, there are still great differences between the syndromes, and it is controversial to say whether MIS-C is a new entity or is a "severe type" of KD.
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Affiliation(s)
- Qing-You Zhang
- Department of Pediatrics, Peking University First Hospital, Xi-An Men Street No. 1, West District, Beijing, 100034 China
| | - Bo-Wen Xu
- Department of Pediatrics, Peking University First Hospital, Xi-An Men Street No. 1, West District, Beijing, 100034 China
| | - Jun-Bao Du
- Department of Pediatrics, Peking University First Hospital, Xi-An Men Street No. 1, West District, Beijing, 100034, China.
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