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Liu J, Su D, Qin S, Ye B, Wang B, Pang Y. Evaluation of the Association Between Coronary Artery Aneurysms and Concomitant Infection in Patients With Kawasaki Disease. Clin Pediatr (Phila) 2024; 63:785-797. [PMID: 37642409 DOI: 10.1177/00099228231196526] [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] [Indexed: 08/31/2023]
Abstract
We analyzed the relationship between recovery from coronary artery aneurysms (CAAs) and concurrent infections in patients with Kawasaki disease (KD). The estimated median time of aneurysm persistence between patients with and without infections was compared using Kaplan-Meier survival analyses. Risk factors associated with persistent CAAs at 2 years were identified using multivariable analyses. Co-infection was confirmed in 20.5% (106/518) of patients diagnosed with KD. No significant differences regarding treatment or coronary artery outcome were identified between patients with and without infections. The estimated median time of aneurysm persistence was higher in the co-infected group (9 vs. 6 months). A maximum Z-score ≥ 4.00 at 1 month had 78% sensitivity and 83% specificity in predicting CAAs without recovery within 1 year of onset, whereas the predictability was higher within 2 years of onset, with a Z-score ≥ 4.88 (sensitivity, 92%; specificity, 91%). Concomitant infections did not affect the response to treatment or coronary artery outcomes in patients with KD.
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Affiliation(s)
- Jie Liu
- The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Danyan Su
- The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Suyuan Qin
- The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Bingbing Ye
- The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Baofeng Wang
- The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Yusheng Pang
- The First Affiliated Hospital of Guangxi Medical University, Nanning, China
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李 燕, 袁 晨, 蔡 艾, 周 博, 黄 腾. [Platelet-to-lymphocyte ratio as a biomarker for predicting coronary artery lesions in Chinese children with Kawasaki disease: a Meta analysis]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2023; 25:1219-1226. [PMID: 38112138 PMCID: PMC10731965 DOI: 10.7499/j.issn.1008-8830.2306097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 10/12/2023] [Indexed: 12/20/2023]
Abstract
OBJECTIVES To systematically evaluate the value of the platelet-to-lymphocyte ratio (PLR) in predicting coronary artery lesions (CAL) in Chinese children with Kawasaki Disease (KD). METHODS A comprehensive search was conducted in databases including PubMed, Embase, Cochrane Library, Web of Science, China National Knowledge Infrastructure, Wanfang Data, China Biomedical Literature Database, and China Science and Technology Journal Database from inception to December 2022. The quality of the included literature was assessed using the Newcastle-Ottawa Scale, and a Meta analysis was performed using Stata 15.1. RESULTS A total of ten published reports, involving 3 664 Chinese children with KD, were included in this Meta analysis, of whom 1 328 developed CAL. The Meta analysis revealed a sensitivity of 0.78 (95%CI: 0.71-0.83), specificity of 0.71 (95%CI: 0.61-0.80), overall diagnostic odds ratio of 8.69 (95%CI: 5.02-15.06), and an area under the curve of the summary receiver operating characteristic of 0.82 (95%CI: 0.78-0.85) for PLR in predicting CAL in the children with KD. The sensitivity, specificity, and area under the curve of summary receiver operating characteristic were lower for PLR alone compared to PLR in combination with other indicators. Sensitivity analysis demonstrated the stability of the Meta analysis results with no significant changes upon excluding individual studies. However, a significant publication bias was observed (P<0.001). CONCLUSIONS PLR demonstrates certain predictive value for CAL in Chinese children with KD.
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Shi X, Du J, Li T, Pan L. Platelet count as a potential predictor in refractory Takayasu arteritis. Rheumatol Int 2023; 43:2251-2260. [PMID: 37349635 DOI: 10.1007/s00296-023-05368-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 06/05/2023] [Indexed: 06/24/2023]
Abstract
Platelet parameters have been recognized as important markers for disease severity in various types of diseases. The aim of our study was to investigate whether platelet count could be used as a potential predictor of refractory Takayasu arteritis (TAK). In this retrospective study, fifty-seven patients were selected as development data group to identify the associated risk factors and potential predictors of refractory TAK. Ninety-two TAK patients were included in the validation data group to verify the predictive value of platelet count for refractory TAK. Refractory TAK patients had higher levels of platelet (PLT) than non-refractory TAK patients (305.5 vs. 272.0 × 109/L, P = 0.043). For PLT, the best cut-off value was 296.5 × 109/L to predict refractory TAK. Elevated PLT (> 296.5 × 109/L) was found to be statistically related to refractory TAK (OR [95%CI] 4.000 [1.233-12.974], p = 0.021). In the validation data group, the proportion of refractory TAK in patients with elevated PLT was significantly higher than that in patients with non-elevated PLT (55.6% vs. 32.2%, P = 0.037). The 1-, 3- and 5-year cumulative incidence of refractory TAK were 37.0%, 44.4% and 55.6% in patients with elevated PLT, respectively. Elevated PLT (p = 0.035, hazard ratio (HR) 2.106) was identified as a potential predictor of refractory TAK. Clinicians should pay close attention to platelet levels in patients with TAK. For TAK patients with PLT greater than 296.5 × 109/L, closer monitoring of the disease and comprehensive assessment of disease activity are recommended to be alert to the occurrence of refractory TAK.
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Affiliation(s)
- Xuemei Shi
- Department of Rheumatology and Immunology, Beijing Anzhen Hospital, Capital Medical University, No. 2 Anzhen Road, Chaoyang District, Beijing, 100029, China
| | - Juan Du
- Department of Rheumatology and Immunology, Beijing Anzhen Hospital, Capital Medical University, No. 2 Anzhen Road, Chaoyang District, Beijing, 100029, China
| | - Taotao Li
- Department of Rheumatology and Immunology, Beijing Anzhen Hospital, Capital Medical University, No. 2 Anzhen Road, Chaoyang District, Beijing, 100029, China
| | - Lili Pan
- Department of Rheumatology and Immunology, Beijing Anzhen Hospital, Capital Medical University, No. 2 Anzhen Road, Chaoyang District, Beijing, 100029, China.
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Kolko N, Bhat YA, Al Mesned A, Al Qwaee A, Al Akhfash A, Alhobani M, Al Anazi I. Comparison of Demographic, Clinical, and Echocardiographic Features Between Complete and Incomplete, and Early and Late Presenters of Kawasaki Disease: A 10-Year Single-Center Experience. Cureus 2023; 15:e45819. [PMID: 37876391 PMCID: PMC10591783 DOI: 10.7759/cureus.45819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/23/2023] [Indexed: 10/26/2023] Open
Abstract
INTRODUCTION The diagnosis of Kawasaki disease (KD) is based mainly on clinical findings and supported by laboratory tests. Complete KD fulfills the main clinical criteria, while incomplete KD includes patients with fewer main criteria and compatible laboratory or echocardiographic findings. The study compares the demographic, clinical, laboratory, and echocardiographic parameters between the complete and incomplete KD and early and late presenters. Moreover, it describes the coronary manifestations of the study population. METHODOLOGY A retrospective review of all patients admitted with a diagnosis of KD during the period from January 2010 to September 2020 was conducted. Clinical presentation, laboratory features, echocardiographic observations, and follow-up data were examined. Moreover, the patients were further classified as early presenters (presented within 10 days of fever onset) and late presenters (presented after 10 days of disease onset). A comparison between complete and incomplete KD and early and late presenters was performed for demographic, clinical, and echocardiographic features. RESULTS A total of 76 patients were admitted with a diagnosis of KD. The median age of presentation was 28 months, with a range of five to 144 months, and the median timing was seven days, with a range of one to 30 days. The median follow-up period was six weeks, with a range of one to 192 weeks. Complete KD was present in 38 patients (50%), and 38 (50%) had incomplete KD. Skin manifestations, oral mucosal changes, skin desquamation, conjunctivitis, and lymphadenopathy were present more in patients with complete KD than incomplete ones. Complete and incomplete diseases did not differ regarding coronary artery lesions. Of the patients, 53 (70%) presented 10 days or less after the onset of fever, and 23 (30%) presented after the 10th day of disease onset. Comparison between early and late presenters revealed significantly greater mucus membrane changes and lymphadenopathy manifestations among the early presenters and coronary artery lesions among the late presenters. CONCLUSION The clinical features of KD should prompt early referral for evaluation, echocardiography, and early administration of intravenous immunoglobulin to prevent coronary artery complications. The complete form of Kawasaki does not have more frequent coronary artery lesions than the incomplete form. Additionally, late presenters may be at increased risk for coronary artery abnormalities than early presenters.
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Affiliation(s)
- Naser Kolko
- Pediatric Cardiology, Prince Sultan Cardiac Center, Buraidah, SAU
| | - Yasser A Bhat
- Pediatric Cardiology, Prince Sultan Cardiac Center, Buraidah, SAU
| | | | | | - Ali Al Akhfash
- Pediatric Cardiology, Prince Sultan Cardiac Center, Buraidah, SAU
| | - Marwan Alhobani
- Cardiac Intensive Care, Prince Sultan Cardiac Center, Buraidah, SAU
| | - Ibrahim Al Anazi
- General Pediatrics, Maternity and Children Hospital, Buraidah, SAU
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Portman MA, Magaret CA, Barnes G, Peters C, Rao A, Rhyne R. An Artificial Intelligence Derived Blood Test to Diagnose Kawasaki Disease. Hosp Pediatr 2023; 13:201-210. [PMID: 36775804 DOI: 10.1542/hpeds.2022-006868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
OBJECTIVE To develop a highly sensitive and specific blood biomarker panel that identifies febrile children with Kawasaki disease (KD). METHODS We tested blood samples from a single-center cohort of KD (n = 50) and control febrile children (n = 100) to develop a biomarker panel from 11 candidates selected by their assay clinical availability. We used machine learning with least absolute shrinkage and selection operator regression to identify 11 blood markers with values incorporated into a model, which provided a binary predictive risk score for KD determined with Youden's index. We further reduced the model using least angle regression. RESULTS Using 10-fold cross-validation with least absolute shrinkage and selection operator regression on these 11 readouts plus patient age resulted in an area under the receiver operating characteristic curve of 0.94 (95% confidence interval [CI]: 0.90-0.98; P <.01). Using Youden's index, which provided an optimal cut off for a binary predictive risk score, 88 of 97 KD-negative patients were diagnosed negative, and 47 of 50 KD-positive patients were positive, yielding a sensitivity of 0.94 (95% CI: 0.87-1.0) and specificity of 0.91 (95% CI: 0.85-0.96). Least angle regression reduced the final panel to 3 biomarkers: C-reactive protein, NT-proB-type natriuretic peptide, and thyroid hormone uptake. The predictive model then provided an area under the receiver operating characteristic curve of 0.92 (95% CI: 0.87-0.96; P <.001) along with sensitivity and specificity at 86% each. CONCLUSIONS Machine learning identified a highly accurate diagnostic model for KD. The reduced model employs 3 biomarkers currently approved by regulatory bodies and performed on platforms commonly used by certified diagnostic laboratories.
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Affiliation(s)
- Michael A Portman
- Seattle Children's Research Institute, and Department of Pediatrics, University of Washington, Seattle, Washington
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Ajmi H, Ghorbel S, Ezzi O, Mabrouk S, Mansour K, Kahloul N, Chemli J, Zouari N, Mejaouel H, Boughammoura L, Abroug S. [Coronary artery aneurysm in Kawasaki disease and its risk factors : a retrospective study about 65 Tunisian children]. Ann Cardiol Angeiol (Paris) 2021; 71:86-89. [PMID: 34753596 DOI: 10.1016/j.ancard.2021.10.011] [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: 07/24/2021] [Accepted: 10/02/2021] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Kawasaki syndrome (KS) is a systemic vasculitis of unknown etiology that affects medium and small blood vessels. The aim of our study is to analyze coronary artery lesions in children with KS and their risk factors. MATERIAL AND METHODS All children under the age of 15 years-old presenting KS and admitted in the pediatric department of three university hospital (Sahloul hospital, and Farhat Hached hospital of Sousse, Ibn El Jazzar hospital of Kairoun) from January 2000 to December 2018 were included. RESULTS Sixty-five patients were included in our study. The mean age at diagnosis was of 29.9 months [2-120 months] and the sex ratio was of 1.7. Echocardiography was performed in all patients. It showed coronary dilation in 37% of patients with coronary artery diameter of 4.2 mm on average [3.2-7mm]. The coronary aneurysm was small in 19 cases and medium in 5 cases. No giant aneurysm has been identified. In univariate analysis, the predictors of coronary artery lesions were male sex, atypical form, fever duration more than 10 days, hepatic cytolysis, thrombocytosis and anemia. In multivariate analysis, only the last four parameters were the predictive factors of the coronary artery involvement. CONCLUSION Several risk factors can be used to determine which children are predisposed to develop coronary dilations. In case of patient with risk factors, intravenous immunoglobulins should be initiated early to avoid these serious complications.
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Affiliation(s)
- Houda Ajmi
- Service de pédiatrie, CHU Sahloul4054, Sousse, Tunisie.
| | - Sameh Ghorbel
- Service de pédiatrie, CHU Farhat Hached, 4031, Sousse, Tunisie
| | - Olfa Ezzi
- Service d'épidémiologie, CHU Farhat Hached, 4031, Sousse, Tunisie
| | - Sameh Mabrouk
- Service de pédiatrie, CHU Sahloul4054, Sousse, Tunisie
| | - Kais Mansour
- Service de pédiatrie, CHU Sahloul4054, Sousse, Tunisie
| | - Najoua Kahloul
- Service de pédiatrie, CHU Farhat Hached, 4031, Sousse, Tunisie
| | - Jalel Chemli
- Service de pédiatrie, CHU Sahloul4054, Sousse, Tunisie
| | - Noura Zouari
- Service de pédiatrie, CHU Sahloul4054, Sousse, Tunisie
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Guo C, Tan C, Xia X, Yuan Y, Zhao M, Yuan Z, Wang Y, Deng Z, Chen J, Zhou Y, Huang Y. Tumour necrosis factor-α and myoglobin associated with the recovery time of coronary artery lesions in Kawasaki disease patients. J Paediatr Child Health 2020; 56:1382-1387. [PMID: 32479688 DOI: 10.1111/jpc.14942] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 01/20/2020] [Accepted: 04/12/2020] [Indexed: 12/12/2022]
Abstract
AIM To assess the relationship between clinical parameters and medium term recovery time of coronary artery lesions (CALs). METHODS In total, 344 Kawasaki disease patients were screened and 311 Kawasaki disease patients were included and followed-up for the next 2 years. Clinical records, clinical parameters and inflammatory biomarkers were collected for all subjects. RESULTS Tumour necrosis factor (TNF)-α and myoglobin (MYO) levels in patients without recovery from CALs were significantly higher than those without CALs and with recovery from CALs. Kaplan-Meier survival analysis showed that in the high-TNF-α group, the estimated median time to recovery (5.0 months, 95% confidence interval (CI) 1.436-8.564) is significantly longer than the low-TNF-α group (2.00 months, 95% CI: 0.633-3.367, P = 0.044). Also, the estimated median time (5.0 months, 95% CI: 1.836-8.164) in the high-MYO group is significantly longer than the low-MYO group (2.00 months, 95% CI: 0.405-3.595, P = 0.002). Cox regression analysis showed independent factors for recovery of CALs included age, left coronary artery to aortic annulus ratio, TNF-α and MYO levels. CONCLUSIONS These findings suggest that clinical parameters such as age, left coronary artery to aortic annulus ratio, TNF-α and MYO levels associate with medium term recovery time of CALs and could help in the design of a clinical strategy for the surveillance and prevention of late cardiovascular events.
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Affiliation(s)
- Chun Guo
- Children's Medical Center, Hunan Provincial People's Hospital, the First Affiliated Hospital, Hunan Normal University, Changsha, China
| | - Chaochao Tan
- Department of Clinical Laboratory, Hunan Provincial People's Hospital, the First Affiliated Hospital, Hunan Normal University, Changsha, China
| | - Xiaohui Xia
- Ultrasound Department, Hunan Provincial People's Hospital, the First Affiliated Hospital, Hunan Normal University, Changsha, China
| | - Yonghua Yuan
- Children's Medical Center, Hunan Provincial People's Hospital, the First Affiliated Hospital, Hunan Normal University, Changsha, China
| | - Menghua Zhao
- Children's Medical Center, Hunan Provincial People's Hospital, the First Affiliated Hospital, Hunan Normal University, Changsha, China
| | - Zhijie Yuan
- Children's Medical Center, Hunan Provincial People's Hospital, the First Affiliated Hospital, Hunan Normal University, Changsha, China
| | - Yupeng Wang
- Department of Clinical Laboratory, Hunan Provincial People's Hospital, the First Affiliated Hospital, Hunan Normal University, Changsha, China
| | - Zhonghua Deng
- Department of Clinical Laboratory, Hunan Provincial People's Hospital, the First Affiliated Hospital, Hunan Normal University, Changsha, China
| | - Jie Chen
- Department of Clinical Laboratory, Hunan Provincial People's Hospital, the First Affiliated Hospital, Hunan Normal University, Changsha, China
| | - Yujie Zhou
- Department of Clinical Laboratory, Hunan Provincial People's Hospital, the First Affiliated Hospital, Hunan Normal University, Changsha, China
| | - Ying Huang
- Department of Emergency, Hunan Provincial People's Hospital, the First Affiliated Hospital, Hunan Normal University, Changsha, China
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Qiu H, Jia C, Wang Z, He Y, Rong X, Wu R, Chu M, Shi H. Prognosis and Risk Factors of Coronary Artery Lesions before Immunoglobulin Therapy in Children with Kawasaki Disease. Balkan Med J 2020; 37:324-329. [PMID: 32720495 PMCID: PMC7590540 DOI: 10.4274/balkanmedj.galenos.2020.2020.1.56] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Background: Many children with Kawasaki disease develop coronary artery lesions before intravenous immunoglobulin treatment. However, little data are available on the prognosis of children with Kawasaki disease who developed coronary artery lesions before intravenous immunoglobulin treatment. Aims: To explore the outcomes of coronary artery lesions before intravenous immunoglobulin treatment in children with Kawasaki disease and analyze the factors that influence the duration of coronary artery lesions. Study Design: Retrospective cohort study. Methods: All patients with Kawasaki disease who developed coronary artery lesions before intravenous immunoglobulin treatment in our hospital from January 2009 to December 2014 were reviewed. A Cox proportional hazards model was used to determine the factors influencing the prognosis of coronary artery lesions. Results: Among 182 patients included, 28.6% were male, 83.50% were younger than 36 months, and 181 exhibited resolution of coronary artery lesions 2 years after disease onset. The median duration of coronary artery lesions was 31 days, and the proportion of coronary artery lesions was 52% at 1 month, 35% at 2 months, 33% at 3 months, 25% at 6 months, 14% at 1 year, and 0.5% at 2 years. The univariate analysis showed that overweight status, higher platelet count, lower albumin level, and starting treatment more than 10 days after disease onset were factors that possibly affect the duration of coronary artery lesions in children. The multivariate Cox regression analysis showed that female sex (adjusted hazard ratio, 1.661; 95% confidence interval, 1.117-2.470) was an independent protective factor, and overweight status (adjusted hazard ratio, 0.469; 95% confidence interval, 0.298-0.737), higher platelet count (adjusted hazard ratio, 0.649; 95% confidence interval, 0.443-0.950), and starting treatment more than 10 days after disease onset (adjusted hazard ratio, 0.392; 95% confidence interval, 0.215-0.716) were independent risk factors for a longer duration of coronary artery lesions. Conclusion: The average duration of coronary artery lesions before intravenous immunoglobulin therapy in children with Kawasaki disease is approximately 1 month. Male gender, overweight status, higher platelet count, and initiation of treatment more than 10 days after the onset of the disease are independent risk factors for longer-lasting coronary artery lesions.
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Affiliation(s)
- Huixian Qiu
- Children’s Heart Center, The Second Affiliated Hospital & Yuying Children’s Hospital, Institute of Cardiovascular Development and Translational Medicine, Wenzhou Medical University, Zhejiang, China,These authors contributed equally to this work
| | - Chang Jia
- Children’s Heart Center, The Second Affiliated Hospital & Yuying Children’s Hospital, Institute of Cardiovascular Development and Translational Medicine, Wenzhou Medical University, Zhejiang, China,These authors contributed equally to this work
| | - Zhenquan Wang
- Children’s Heart Center, The Second Affiliated Hospital & Yuying Children’s Hospital, Institute of Cardiovascular Development and Translational Medicine, Wenzhou Medical University, Zhejiang, China
| | - Yuee He
- Children’s Heart Center, The Second Affiliated Hospital & Yuying Children’s Hospital, Institute of Cardiovascular Development and Translational Medicine, Wenzhou Medical University, Zhejiang, China
| | - Xing Rong
- Children’s Heart Center, The Second Affiliated Hospital & Yuying Children’s Hospital, Institute of Cardiovascular Development and Translational Medicine, Wenzhou Medical University, Zhejiang, China
| | - Rongzhou Wu
- Children’s Heart Center, The Second Affiliated Hospital & Yuying Children’s Hospital, Institute of Cardiovascular Development and Translational Medicine, Wenzhou Medical University, Zhejiang, China
| | - Maoping Chu
- Children’s Heart Center, The Second Affiliated Hospital & Yuying Children’s Hospital, Institute of Cardiovascular Development and Translational Medicine, Wenzhou Medical University, Zhejiang, China
| | - Hongying Shi
- Department of Preventive Medicine, School of Public Health and Management, Wenzhou Medical University, Zhejiang, China
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Liu FF, Liu HH, Qiu Z, Wang JJ, Samadli S, Wu Y, Wu YF, Xu Y, Luo HH, Chen WX, Zhang DD, Hu P. Clinical observation of noncoronary cardiac abnormalities in Chinese children with Kawasaki disease. Eur J Clin Invest 2020; 50:e13210. [PMID: 32061097 DOI: 10.1111/eci.13210] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 01/05/2020] [Accepted: 02/01/2020] [Indexed: 12/30/2022]
Abstract
BACKGROUND Kawasaki disease (KD) is an acute, self-limited vasculitis. Coronary artery aneurysm (CAA) serves as a major contributor to the long-term prognosis of KD. In addition, acute KD usually also leads to several kinds of noncoronary cardiac abnormalities (NCA) involving the pericardium, myocardium and endocardium. MATERIALS AND METHODS A total of 142 Chinese children with KD were recruited from July 2015 to April 2018. Blood samples were collected at 24 hours pre-intravenous immunoglobulin (IVIG) therapy. Several inflammatory mediators and biomarkers for acute myocardial infarction were detected. Echocardiography and electrocardiography (ECG) were performed. RESULTS Plasma white blood cell counts (WBC) were significantly increased in patients with IVIG-nonresponsive KD when compared with their IVIG-responsive counterparts. A total of 106 children (74.65%) suffered from NCA, including 8 patients (5.63%) with pericardial effusion, 23 patients (16.20%) with acute myocarditis, 101 patients (71.13%) with valvular regurgitation and 8 patients (5.63%) with abnormal ECG. No significant differences were observed in the distribution of clinical classification and the response to IVIG therapy regardless of NCA exhibited or not. CONCLUSIONS Noncoronary cardiac abnormalities is almost universal in acute KD and mainly manifests as valvular regurgitation. However, it has no influence on clinical classification and the response to IVIG therapy.
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Affiliation(s)
- Fei Fei Liu
- Department of Pediatrics, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Hui Hui Liu
- Department of Pediatrics, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Zhen Qiu
- Department of Pediatrics, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Jing Jing Wang
- Department of Pediatrics, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Sama Samadli
- Department of Pediatrics, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Yue Wu
- Department of Pediatrics, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Yang Fang Wu
- Department of Pediatrics, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Yao Xu
- Department of Pediatrics, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Huang Huang Luo
- Department of Pediatrics, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Wei Xia Chen
- Department of Pediatrics, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Dong Dong Zhang
- Department of Pediatrics, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Peng Hu
- Department of Pediatrics, The First Affiliated Hospital of Anhui Medical University, Hefei, China
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Abstract
BACKGROUND Platelet count is considered as a biomarker for the development of coronary artery abnormalities (CAAs) among Kawasaki disease (KD) patients. However, previous studies have reported inconsistent results. We addressed the controversial association of platelet count with CAAs using a large-scale dataset. METHODS A retrospective cohort study was conducted using KD survey data from Japan (2015-2016; n = 25,448). Classifying patients by intravenous immunoglobulin (IVIG) responsiveness, we described the trends in platelet count using the lowest and highest values along with the specific illness days. Multivariate logistic regression analysis was performed to evaluate the association between platelet count and CAAs, adjusting for relevant factors. RESULTS Platelet counts rapidly decreased from admission, reached the lowest count at 6-7 days, and peaked after 10 days. Platelet counts in IVIG non-responders decreased with a lower minimum value than IVIG responders, but subsequently rebounded toward a higher maximum. Compared with patients with normal platelet counts (150-450 × 10/L), patients with abnormally high platelet counts (>450 × 10/L) were more likely to have CAAs at admission (adjusted odds ratio: IVIG responders, 1.50 [95% confidence interval 1.20-1.87] and non-responders, 1.46 [1.01-2.12]). By contrast, IVIG non-responding patients whose counts were below normal (<150 × 10/L) after hospitalization were at higher risk for developing CAAs (2.27 [1.44-3.58]). CONCLUSIONS Platelet count varied widely by illness day and was confounded by IVIG responsiveness, which might have contributed to previous inconsistent findings. KD patients with abnormally high platelet counts at admission or abnormally low counts after hospitalization were at higher risk for CAAs.
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Zheng X, Wu W, Zhang Y, Wu G. Changes in and significance of platelet function and parameters in Kawasaki disease. Sci Rep 2019; 9:17641. [PMID: 31776411 PMCID: PMC6881449 DOI: 10.1038/s41598-019-54113-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Accepted: 11/05/2019] [Indexed: 02/05/2023] Open
Abstract
Kawasaki disease (KD) is a systemic febrile, inflammatory vascular disease of unknown etiology. The coronary artery abnormality (CAA) caused by KD has become the most commonly acquired heart disease in children. Initial treatment of intravenous immunoglobulin (IVIG) can reduce the incidence of CAA. Thrombocytosis is common during the course of KD, but changes in and significances of platelet function and parameters are unclear. In this study, we enrolled 120 patients, including 40 patients with KD, 40 febrile controls, and 40 afebrile controls. The platelet function was assessed using the platelet function analyzer (PFA)-200. Platelet parameters, including platelet count (PLT), mean platelet volume (MPV), platelet distribution width (PDW), and platelet hematocrit (PCT) were measured. In the febrile period, the PDW and MPV were lower in KD patients (P < 0.05). The platelet function did not change significantly during the febrile period of KD but weakened in the defervescence phase. No significant differences between the CAA and normal groups, and between IVIG resistance and response groups. The diagnostic cutoff value of the PDW level for predicting KD was 10.85 fL with a sensitivity of 55% and a specificity of 77.5% (area under curve (AUC) = 0.690, 95% confidence interval (CI): 0.574–0.806, P < 0.01). Besides, the MPV level was 9.55 fL with sensitivity of 75% and specificity of 70% (AUC = 0.733, 95%CI: 0.620–0.846, P < 0.001). This is the first longitudinal study of platelet function changes in KD patients using PFA-200. Besides, lower PDW and MPV may be available markers for early diagnosis of KD.
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Affiliation(s)
- Xiaolan Zheng
- Department of Pediatrics, West China Second Hospital, Sichuan University, Chengdu, Sichuan, 610041, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, Sichuan, 610041, China.,West China Medical School, Sichuan University, Chengdu, Sichuan, 610041, China
| | - Wenchao Wu
- Laboratory of Cardiovascular Diseases, Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu, China
| | - Yi Zhang
- Department of Pediatrics, West China Second Hospital, Sichuan University, Chengdu, Sichuan, 610041, China. .,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, Sichuan, 610041, China.
| | - Gang Wu
- Department of Pediatrics, West China Second Hospital, Sichuan University, Chengdu, Sichuan, 610041, China. .,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, Sichuan, 610041, China.
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12
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Jindal AK, Pilania RK, Prithvi A, Guleria S, Singh S. Kawasaki disease: characteristics, diagnosis, and unusual presentations. Expert Rev Clin Immunol 2019; 15:1089-1104. [PMID: 31456443 DOI: 10.1080/1744666x.2019.1659726] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Introduction: Kawasaki disease (KD) is one of the commonest pediatric vasculitides and is associated with a significant risk of development of coronary artery abnormalities if left untreated. Areas covered: In this review, we have highlighted the incomplete and unusual presentations of KD and also emphasize the controversies pertaining to 2D echocardiography in KD. A PubMed search was performed regarding diagnosis and unusual presentations of KD. Expert opinion: Diagnosis of KD is essentially clinical and based on recognition of typical clinical features that may appear sequentially and all signs and symptoms may not be present at one point of time. There is no confirmatory laboratory test for diagnosis of this condition. Further complicating the picture is the fact that incomplete and atypical forms KD may be seen in up to 50% patients. Although 2D echocardiography continues to be the preferred imaging modality for cardiac assessment in patients with KD, it has its limitations.
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Affiliation(s)
- Ankur Kumar Jindal
- Allergy Immunology Unit, Department of Paediatrics, Advances Paediatrics Centre, Post Graduate Institute of Medical Education and Research , Chandigarh , India
| | - Rakesh Kumar Pilania
- Allergy Immunology Unit, Department of Paediatrics, Advances Paediatrics Centre, Post Graduate Institute of Medical Education and Research , Chandigarh , India
| | - Ashwini Prithvi
- Allergy Immunology Unit, Department of Paediatrics, Advances Paediatrics Centre, Post Graduate Institute of Medical Education and Research , Chandigarh , India
| | - Sandesh Guleria
- Allergy Immunology Unit, Department of Paediatrics, Advances Paediatrics Centre, Post Graduate Institute of Medical Education and Research , Chandigarh , India
| | - Surjit Singh
- Allergy Immunology Unit, Department of Paediatrics, Advances Paediatrics Centre, Post Graduate Institute of Medical Education and Research , Chandigarh , India
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13
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Gasparyan AY, Ayvazyan L, Mukanova U, Yessirkepov M, Kitas GD. The Platelet-to-Lymphocyte Ratio as an Inflammatory Marker in Rheumatic Diseases. Ann Lab Med 2019; 39:345-357. [PMID: 30809980 PMCID: PMC6400713 DOI: 10.3343/alm.2019.39.4.345] [Citation(s) in RCA: 284] [Impact Index Per Article: 56.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 12/12/2018] [Accepted: 02/07/2019] [Indexed: 12/29/2022] Open
Abstract
The platelet-to-lymphocyte ratio (PLR) has emerged as an informative marker revealing shifts in platelet and lymphocyte counts due to acute inflammatory and prothrombotic states. PLR has been extensively examined in neoplastic diseases accompanied by immune suppression and thrombosis, which can be predicted by combined blood cell counts and their ratios. Several large observational studies have demonstrated the value of shifts in PLR in evaluating the severity of systemic inflammation and predicting infections and other comorbidities, in inflammatory rheumatic diseases. The value of PLR as an inflammatory marker increases when its fluctuations are interpreted along with other complementary hematologic indices, particularly the neutrophil-to-lymphocyte ratio (NLR), which provides additional information about the disease activity, presence of neutrophilic inflammation, infectious complications, and severe organ damage in systemic lupus erythematosus. PLR and NLR have high predictive value in rheumatic diseases with predominantly neutrophilic inflammation (e.g., Behçet disease and familial Mediterranean fever). High PLR, along with elevated platelet count, is potentially useful in diagnosing some systemic vasculitides, particularly giant-cell arteritis. A few longitudinal studies on rheumatic diseases have demonstrated a decrease in PLR in response to anti-inflammatory therapies. The main limitations of PLR studies are preanalytical faults, inadequate standardization of laboratory measurements, and inappropriate subject selection. Nonetheless, accumulating evidence suggests that PLR can provide valuable information to clinicians who encounter multisystem manifestations of rheumatic diseases, which are reflected in shifts in platelet, lymphocyte, neutrophil, or monocyte counts. Interpretation of PLR combined with complementary hematologic indices is advisable to more accurately diagnose inflammatory rheumatic diseases and predict related comorbidities.
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Affiliation(s)
- Armen Yuri Gasparyan
- Departments of Rheumatology and Research and Development, Dudley Group NHS Foundation Trust (Teaching Trust of the University of Birmingham, UK), Russells Hall Hospital, Dudley, West Midlands, UK.
| | - Lilit Ayvazyan
- Department of Medical Chemistry, Yerevan State Medical University, Yerevan, Armenia
| | - Ulzhan Mukanova
- Department of Surgical Disciplines, South Kazakhstan Medical Academy, Shymkent, Kazakhstan
| | - Marlen Yessirkepov
- Department of Biology and Biochemistry, South Kazakhstan Medical Academy, Shymkent, Kazakhstan
| | - George D Kitas
- Departments of Rheumatology and Research and Development, Dudley Group NHS Foundation Trust (Teaching Trust of the University of Birmingham, UK), Russells Hall Hospital, Dudley, West Midlands, UK.,Arthritis Research UK Epidemiology Unit, University of Manchester, Manchester, UK
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14
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Li W, Zhang L, Huang P, Zhang Z. Clinical features and mid-term follow-up in infants younger than 3 months with Kawasaki disease in a Chinese population. J Paediatr Child Health 2019; 55:523-527. [PMID: 30246351 DOI: 10.1111/jpc.14233] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Revised: 08/07/2018] [Accepted: 08/26/2018] [Indexed: 11/30/2022]
Abstract
AIM To explore the clinical features and mid-term follow-up of Kawasaki disease (KD) in infants younger than 3 months of age in a Chinese population. METHODS We performed a retrospective analysis of clinical signs, laboratory data, echocardiography results and outcomes for patients with KD diagnosed at our hospital from January 2009 to December 2013. A total of 1150 children were diagnosed with KD, and 200 KD patients were enrolled in this study. Group 1 included 40 children younger than 3 months of age. We randomly selected a control group as Group 2 included 160 children older than 3 months of age who fulfilled diagnostic criteria for KD and maintained follow-up for more than 1 year. RESULTS There was a significant difference in clinical manifestations between the two groups, except respiratory infection. Group 1 was more likely to have incomplete presentation (P < 0.001). There were no significant differences in laboratory data except for white blood cell counts between the two groups. Coronary artery abnormalities were significantly different between the two groups (P < 0.001). At a mean follow-up of 18 months (range 12-48 months), all patients with coronary artery abnormalities, except for giant coronary aneurysms, returned to normal in terms of diameter as assessed by echocardiography. CONCLUSIONS Infants younger than 3 months of age with KD often present with incomplete criteria, and diagnosis may be delayed. In addition, there may be a higher risk of developing coronary artery abnormalities. All patients except those with giant coronary aneurysms recovered well without complications at mid-term follow-up.
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Affiliation(s)
- Wei Li
- Department of Pediatric Cardiology, Guangdong Cardiovascular Institute, Affiliated South China Hospital, Southern Medical University, Guangdong General Hospital, Guangzhou, China.,Department of Cardiology, Guangzhou Women and Children's Medical Center, Guangzhou, China
| | - Li Zhang
- Department of Cardiology, Guangzhou Women and Children's Medical Center, Guangzhou, China
| | - Ping Huang
- Department of Cardiology, Guangzhou Women and Children's Medical Center, Guangzhou, China
| | - Zhiwei Zhang
- Department of Pediatric Cardiology, Guangdong Cardiovascular Institute, Affiliated South China Hospital, Southern Medical University, Guangdong General Hospital, Guangzhou, China
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15
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Comparison of Clinical Symptoms and Cardiac Lesions in Children with Typical and Atypical Kawasaki Disease. Med Sci (Basel) 2019; 7:medsci7040063. [PMID: 31003567 PMCID: PMC6524055 DOI: 10.3390/medsci7040063] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Revised: 04/04/2019] [Accepted: 04/15/2019] [Indexed: 01/19/2023] Open
Abstract
The present study was performed to evaluate the clinical symptoms and cardiovascular complications in patients with typical and atypical Kawasaki disease (KD). This retrospective study was conducted on the medical records of 176 patients with KD for three years. The study population was divided into two groups of typical and atypical based on the KD clinical criteria. The two groups were compared in terms of demographic data, clinical symptoms, cardiac lesions, and laboratory markers. Based on the diagnostic criteria, 105 (60%) and 71 (40%) patients were diagnosed with typical and atypical KD, respectively. The mean age of the typical patients (38.16 months) was higher than that of the atypical group (24.03 months) at the time of diagnosis (p < 0.05). The results revealed no significant difference between the two groups regarding the seasonal distribution of KD onset (p = 0.422). However, the most common season for the diagnosis of the disease was spring, followed by winter. There was no significant difference between the two groups in terms of fever duration (p = 0.39). Furthermore, vomiting was more common in the atypical patients than in the typical group (p = 0.017). In terms of the cardiac lesions, ectasia (p = 0.005) and lack of tapering of the distal coronary vessels (p = 0.015) were more frequently detected in the atypical group than in the typical group. Considering the laboratory findings, thrombocytosis (p = 0.010) and anemia (p = 0.048) were more common in the atypical group, compared to those in the typical group. On the other hand, the typical group had a higher serum alanine aminotransferase level (adjusted for age) (p = 0.012) and Hyponatremia (serum sodium concentration ≤130 mmol/L) (p = 0.034). Based on the findings of the current study, the fever duration from onset to diagnosis was slightly more in atypical KD patients than in the typical group, but not statistically significant, possibly due to more timely diagnosis of atypical KD. There was no difference in coronary aneurysm between the two groups at the time of diagnosis. The atypical group had a higher frequency of coronary ectasia and lack of tapering, indicating cardiac involvement. Consequently, these conditions should be given more attention in the atypical patients. Furthermore, the higher frequency of anemia and thrombocytosis in the atypical patients can be useful for diagnosis of this kind of KD.
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16
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Kwon YC, Kim JJ, Yu JJ, Yun SW, Yoon KL, Lee KY, Kil HR, Kim GB, Han MK, Song MS, Lee HD, Ha KS, Sohn S, Hong YM, Jang GY, Lee JK. Identification of the TIFAB Gene as a Susceptibility Locus for Coronary Artery Aneurysm in Patients with Kawasaki Disease. Pediatr Cardiol 2019; 40:483-488. [PMID: 30267110 DOI: 10.1007/s00246-018-1992-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2018] [Accepted: 09/25/2018] [Indexed: 12/17/2022]
Abstract
Kawasaki disease (KD) is a self-limiting systemic vasculitis of unknown etiology. KD is often complicated by coronary artery aneurysms (CAAs), which develop in about 20-25% of untreated children and 3-5% of children treated with intravenous immunoglobulin therapy. To identify the risk loci for CAA susceptibility in patients with KD, we performed a genome-wide association study (GWAS) using our previous Illumina HumanOmni1-Quad BeadChip data (296 KD patients) and a new replication study in an independent sample set (713 KD patients) by grouping KD patients without CAA (control) versus KD patients with extremely large aneurysms (diameter ≥ 5 mm) (case). Among 44 candidate single -nucleotide polymorphisms (SNPs) selected from the initial GWAS data (33 cases vs. 215 controls), a SNP (rs899162) located 7 kb upstream of the TIFAB gene on chromosome five was replicated in an independent sample (12 cases vs. 532 controls). In the combined analysis (45 cases vs. 747 controls), the SNP (rs899162) showed a highly significant association with CAA formation (diameter ≥ 5 mm) in patients with KD (odds ratio = 3.20, 95% confidence interval = 2.02-5.05, Pcombined = 1.95 × 10-7). These results indicate that the TIFAB gene may act as a CAA susceptibility locus in patients with KD.
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Affiliation(s)
- Young-Chang Kwon
- Asan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-Ro 43-Gil, Songpa-Gu, Seoul, 05505, South Korea
| | - Jae-Jung Kim
- Asan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-Ro 43-Gil, Songpa-Gu, Seoul, 05505, South Korea
| | - Jeong Jin Yu
- Department of Pediatrics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Sin Weon Yun
- Department of Pediatrics, Chung-Ang University Hospital, Seoul, South Korea
| | - Kyung Lim Yoon
- Department of Pediatrics, Kyung Hee University Hospital at Gangdong, Seoul, South Korea
| | - Kyung-Yil Lee
- Department of Pediatrics, Daejeon St. Mary's Hospital, The Catholic University of Korea, Daejeon, South Korea
| | - Hong-Ryang Kil
- Department of Pediatrics, Chungnam National University Hospital, Daejeon, South Korea
| | - Gi Beom Kim
- Department of Pediatrics, Seoul National University Children's Hospital, Seoul, South Korea
| | - Myung-Ki Han
- Department of Pediatrics, Gangneung Asan Hospital, University of Ulsan, Gangneung, South Korea
| | - Min Seob Song
- Department of Pediatrics, Inje University Paik Hospital, Busan, South Korea
| | - Hyoung Doo Lee
- Department of Pediatrics, Pusan National University Hospital, Busan, South Korea
| | - Kee Soo Ha
- Department of Pediatrics, Korea University Hospital, Seoul, South Korea
| | - Sejung Sohn
- Department of Pediatrics, Ewha Womans University Hospital, Seoul, South Korea
| | - Young Mi Hong
- Department of Pediatrics, Ewha Womans University Hospital, Seoul, South Korea
| | - Gi Young Jang
- Department of Pediatrics, Korea University Hospital, Seoul, South Korea
| | - Jong-Keuk Lee
- Asan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-Ro 43-Gil, Songpa-Gu, Seoul, 05505, South Korea.
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17
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Wu Y, Liu FF, Xu Y, Wang JJ, Samadli S, Wu YF, Liu HH, Chen WX, Luo HH, Zhang DD, Wei W, Hu P. Interleukin-6 is prone to be a candidate biomarker for predicting incomplete and IVIG nonresponsive Kawasaki disease rather than coronary artery aneurysm. Clin Exp Med 2019; 19:173-181. [PMID: 30617865 DOI: 10.1007/s10238-018-00544-5] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2018] [Accepted: 12/31/2018] [Indexed: 12/18/2022]
Abstract
Kawasaki disease (KD) is an acute, systemic vasculitis and occurs mainly in childhood. Interleukin-6 (IL-6) is a pleiotropic cytokine synthesized predominantly by neutrophils and monocytes/macrophages and plays an important role in systemic inflammatory disease. However, a little information is currently available on the relationship of serum IL-6 with conventional inflammatory mediators, clinical classification, IVIG response and coronary artery aneurysm (CAA). 165 Chinese children with KD were enrolled and divided into six subgroups, including complete KD, incomplete KD, IVIG-responsive KD, IVIG-nonresponsive KD, coronary artery noninvolvement KD and coronary artery involvement KD. Blood samples were collected from all subjects within 24-h pre- and 48-h post-IVIG therapy, respectively. Serum IL-6 and conventional inflammatory mediators were detected. (1) Serum IL-6 markedly increased in the acute phase of KD, whereas declined to normal after IVIG therapy; it was positively correlated with C-reactive protein and erythrocyte sedimentation rate. (2) Serum IL-6 was significantly elevated in patients with incomplete KD when compared with their complete counterparts. The area under receiver operating characteristic curve (AUC) value for serum IL-6 in prediction of incomplete KD was 0.596, and the estimated sensitivity and specificity were 77.80% and 54.40% with a cutoff of IL-6 > 13.25 pg/ml, respectively. (3) Serum IL-6 was significantly elevated in patients with IVIG-nonresponsive KD when compared with their IVIG-responsive counterparts; the AUC value for serum IL-6 in prediction of IVIG-nonresponsive KD was 0.580, and the estimated sensitivity and specificity were 60.00% and 66.30% with a cutoff of IL-6 > 26.40 pg/ml, respectively. (4) No significant differences in IL-6 were found between KD patients with and without CAA. IL-6 is prone to be a candidate biomarker for predicting incomplete and IVIG nonresponsive KD rather than CAA.
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Affiliation(s)
- Yue Wu
- Department of Pediatrics, the First Affiliated Hospital of Anhui Medical University, No. 218 Ji-Xi Road, Hefei, 230022, People's Republic of China
| | - Fei Fei Liu
- Department of Pediatrics, the First Affiliated Hospital of Anhui Medical University, No. 218 Ji-Xi Road, Hefei, 230022, People's Republic of China
| | - Yao Xu
- Department of Pediatrics, the First Affiliated Hospital of Anhui Medical University, No. 218 Ji-Xi Road, Hefei, 230022, People's Republic of China
| | - Jing Jing Wang
- Department of Pediatrics, the First Affiliated Hospital of Anhui Medical University, No. 218 Ji-Xi Road, Hefei, 230022, People's Republic of China
| | - Sama Samadli
- Department of Pediatrics, the First Affiliated Hospital of Anhui Medical University, No. 218 Ji-Xi Road, Hefei, 230022, People's Republic of China
| | - Yang Fang Wu
- Department of Pediatrics, the First Affiliated Hospital of Anhui Medical University, No. 218 Ji-Xi Road, Hefei, 230022, People's Republic of China
| | - Hui Hui Liu
- Department of Pediatrics, the First Affiliated Hospital of Anhui Medical University, No. 218 Ji-Xi Road, Hefei, 230022, People's Republic of China
| | - Wei Xia Chen
- Department of Pediatrics, the First Affiliated Hospital of Anhui Medical University, No. 218 Ji-Xi Road, Hefei, 230022, People's Republic of China
| | - Huang Huang Luo
- Department of Pediatrics, the First Affiliated Hospital of Anhui Medical University, No. 218 Ji-Xi Road, Hefei, 230022, People's Republic of China
| | - Dong Dong Zhang
- Department of Pediatrics, the First Affiliated Hospital of Anhui Medical University, No. 218 Ji-Xi Road, Hefei, 230022, People's Republic of China
| | - Wei Wei
- Department of Pediatrics, the First Affiliated Hospital of Anhui Medical University, No. 218 Ji-Xi Road, Hefei, 230022, People's Republic of China
| | - Peng Hu
- Department of Pediatrics, the First Affiliated Hospital of Anhui Medical University, No. 218 Ji-Xi Road, Hefei, 230022, People's Republic of China.
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18
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Stemberger Maric L, Papic N, Sestan M, Knezovic I, Tesovic G. Challenges in early diagnosis of Kawasaki disease in the pediatric emergency department: differentiation from adenoviral and invasive pneumococcal disease. Wien Klin Wochenschr 2018; 130:264-272. [PMID: 29476365 DOI: 10.1007/s00508-018-1324-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Accepted: 01/30/2018] [Indexed: 12/19/2022]
Abstract
Early recognition and distinction of Kawasaki disease (KD) from other febrile infectious diseases is one of the biggest challenges in pediatric emergency departments (PED). The aim of this study was to assess the utility of clinical findings and routinely used laboratory parameters for early discrimination between KD, invasive pneumococcal disease (IPD) and adenovirosis (AdV). A retrospective, cross-sectional study of children aged 3-36 months consecutively admitted to the PED and diagnosed with either KD (n = 110), AdV (n = 440) or IPD (n = 122) was conducted. At first presentation to the PED, 56.3% of KD patients had none or only one clinical criterion, 31% of patients with AdV and 11% with IPD had > 2 criteria. The levels of platelets (Plt), aspartate aminotransferase (AST) and alanine aminotransferase (ALT) were higher and white blood cells (WBC) significantly lower in KD than in IPD and AdV group. The WBC < 20 ×109/l showed a sensitivity of 80.9% and specificity of 79.7% in comparison to AdV. The ROC curve showed a significant, but low sensitivity for AST, ALT and Plt. The erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) did not show any significant diagnostic accuracy. Significant association between incomplete KD and rash, WBC < 20 ×109 and Plt > 400 ×109/L compared to AdV and conjuctivitis, rash and Plt > 400 × 109/L, was found. Due to the time delay and nonspecific early presentation, differentiating KD from IPD and AdV is challenging. Tools used for identification of patients at risk for severe bacterial infections in PED lack sensitivity for identification of KD cases. New biomarkers are warranted for distinction of KD from IPD or AdV.
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Affiliation(s)
- Lorna Stemberger Maric
- Clinical Department for Pediatric Infectious Diseases, University Hospital for Infectious Diseases, Mirogojska 8, 10000, Zagreb, Croatia. .,School of Dental Medicine, University of Zagreb, Zagreb, Croatia.
| | - Neven Papic
- Department for Viral Hepatitis, University Hospital for Infectious Diseases, Zagreb, Croatia
| | - Mario Sestan
- Clinical Department for Pediatric Infectious Diseases, University Hospital for Infectious Diseases, Mirogojska 8, 10000, Zagreb, Croatia
| | - Ivica Knezovic
- Clinical Department for Pediatric Infectious Diseases, University Hospital for Infectious Diseases, Mirogojska 8, 10000, Zagreb, Croatia
| | - Goran Tesovic
- Clinical Department for Pediatric Infectious Diseases, University Hospital for Infectious Diseases, Mirogojska 8, 10000, Zagreb, Croatia.,School of Medicine, University of Zagreb, Zagreb, Croatia
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19
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Pilania RK, Bhattarai D, Singh S. Controversies in diagnosis and management of Kawasaki disease. World J Clin Pediatr 2018; 7:27-35. [PMID: 29456929 PMCID: PMC5803562 DOI: 10.5409/wjcp.v7.i1.27] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2017] [Revised: 12/13/2017] [Accepted: 12/28/2017] [Indexed: 02/06/2023] Open
Abstract
Kawasaki disease (KD) is a common medium vessel systemic vasculitis that usually occurs in small children. It has a predilection for the coronary arteries, but other medium sized arteries can also be involved. The etiology of this disorder remains a mystery. Though typical presentation of KD is quite characteristic, it may also present as incomplete or atypical disease in which case the diagnosis can be very challenging. As both incomplete and atypical forms of KD can be associated with serious coronary artery complications, the pediatrician can ill afford to miss these diagnoses. The American Heart Association has enunciated consensus guidelines to facilitate the clinical diagnosis and treatment of this condition. However, there are still several issues that remain controversial. Intravenous immunoglobulin remains the cornerstone of management but several other treatment modalities, especially glucocorticoids, are increasingly finding favour. We review here some of the contemporary issues, and the controversies thereon, pertaining to management of KD.
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Affiliation(s)
- Rakesh Kumar Pilania
- Department of Pediatrics, Advanced Pediatrics Centre, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh 160012, India
| | - Dharmagat Bhattarai
- Department of Pediatrics, Advanced Pediatrics Centre, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh 160012, India
| | - Surjit Singh
- Department of Pediatrics, Advanced Pediatrics Centre, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh 160012, India
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20
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Difference in Risk Factors for Subtypes of Acute Cardiac Lesions Resulting from Kawasaki Disease. Pediatr Cardiol 2017; 38:375-380. [PMID: 27878631 DOI: 10.1007/s00246-016-1525-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2016] [Accepted: 11/11/2016] [Indexed: 12/19/2022]
Abstract
Few studies discuss the risk factors for acute cardiac lesions (within 30 days) resulting from Kawasaki disease (KD). We aimed to clarify the characteristics of patients with cardiac lesions within 30 days and determine the risk factors for acute cardiac lesion subtypes. Using the 23rd nationwide survey of KD in Japan, we analyzed data from patients with or without acute cardiac lesions resulting from KD (n = 31,380). We subdivided patients with acute cardiac lesions into three types: acute valvular lesions, coronary aneurysms, and giant coronary aneurysms (GCA), and calculated the odds ratios of potential risk factors for acute cardiac lesion subtypes. The prevalence of acute cardiac lesions was 8.6%, and these lesions were more prevalent among males than females (1.98:1). Male sex, age <1 year, and atypical definite cases predicted coronary artery lesions (CAL). The risk factors for valvular lesions differed from the risk factors for CALs, but GCA risk factors were similar to CAL risk factors: age <1 year, later presentation to hospital, atypical definite cases, and resistance to initial intravenous immunoglobulin (IVIG) therapy. Resistance to IVIG therapy was a significant risk factor for acute GCA. We found differences in cardiac lesion risk factors within 30 days of diagnosing KD between acute CAL and valvular lesions resulting from KD. In particular, pediatricians should consider atypical definite cases and resistance to initial IVIG when assessing the risk of acute-phase GCA.
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Vignesh P, Bhattad S, Singhal M, Singh S. A 5-year-old boy with only fever and giant coronary aneurysms: the enigma of Kawasaki disease? Rheumatol Int 2016; 36:1191-3. [PMID: 27154559 DOI: 10.1007/s00296-016-3490-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2016] [Accepted: 05/03/2016] [Indexed: 12/15/2022]
Abstract
Epidemiological case definition of Kawasaki disease (KD) by the American Heart Association requires the presence of fever and four of the following: eye signs, oral mucosal changes, skin rashes, limb edema, and unilateral cervical lymphadenopathy. Incomplete KD is a well-known entity where there is lack of some of mucocutaneous features, and this occurs more often in infants. We report a 5-year-old boy with KD and giant coronary aneurysms, who presented only with fever and there is complete lack of skin and mucosal manifestations at presentation.
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Affiliation(s)
- Pandiarajan Vignesh
- Paediatric Allergy Immunology Unit, Department of Pediatrics, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012, India.
| | - Sagar Bhattad
- Paediatric Allergy Immunology Unit, Department of Pediatrics, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - Manphool Singhal
- Department of Radiodiagnosis and Imaging, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - Surjit Singh
- Paediatric Allergy Immunology Unit, Department of Pediatrics, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012, India
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22
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Misra DP, Shenoy SN. Cardiac involvement in primary systemic vasculitis and potential drug therapies to reduce cardiovascular risk. Rheumatol Int 2016; 37:151-167. [DOI: 10.1007/s00296-016-3435-1] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Accepted: 01/26/2016] [Indexed: 12/13/2022]
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23
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Gorrab AA, Fournier A, Bouaziz AA, Spigelblatt L, Scuccimarri R, Mrabet A, Dahdah N. Incidence Rate and Epidemiological and Clinical Aspects of Kawasaki Disease in Children of Maghrebi Origin in the Province of Quebec, Canada, Compared to the Country of Origin. Glob Pediatr Health 2016; 3:2333794X16630670. [PMID: 27336001 PMCID: PMC4905125 DOI: 10.1177/2333794x16630670] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2016] [Revised: 01/05/2016] [Accepted: 01/12/2016] [Indexed: 01/12/2023] Open
Abstract
The incidence of Kawasaki disease in Maghreb countries is apparently low, unlike those living in the province of Quebec, Canada. This retrospective study compared Maghrebi children living in Quebec to the countries of origin, Morocco, Algeria, and Tunisia. The annualized incidence rate in Quebec (18.49/year/100 000 children under 5 years of age) was 4 to 12 times higher than in Tunisia, Morocco, and Algeria (0.95, 4.52, and 3.15, respectively). The prevalence of incomplete diagnostic criteria was higher in Quebec at 39%, Morocco 43%, and Tunisia 39% compared to Algeria at 8%, with minimal delayed diagnosis (7%) only in Quebec compared to 30%, 35%, and 62%, respectively (P < .001). The rate of coronary aneurysms was comparable however (11% in Quebec vs 4%, 10%, and 25%, in Tunisia, Morocco, and Algeria, respectively; P = .31). The higher incidence of Kawasaki disease in the Maghreb community in Quebec versus the countries of origin seems due to underdiagnosis, which represents a public health concern in those countries.
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Affiliation(s)
- Arbia Abir Gorrab
- CHU Ste-Justine, University of Montreal, Montreal. Canada; Tunis El Manar, Tunis, Tunisia
| | - Anne Fournier
- CHU Ste-Justine, University of Montreal, Montreal. Canada
| | | | - Linda Spigelblatt
- Hôpital Maisonneuve-Rosemont, University of Montreal, Montreal, Canada
| | | | | | - Nagib Dahdah
- CHU Ste-Justine, University of Montreal, Montreal. Canada
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