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  1. Article ; Online: A novel score system of blood tests for differentiating Kawasaki disease from febrile children.

    Chih-Min Tsai / Chi-Hsiang Chu / Xi Liu / Ken-Pen Weng / Shih-Feng Liu / Ying-Hsien Huang / Ho-Chang Kuo

    PLoS ONE, Vol 16, Iss 1, p e

    2021  Volume 0244721

    Abstract: Background Kawasaki disease is the most common cause of acquired heart disease among febrile children under the age of 5 years old. It is also a clinically diagnosed disease. In this study, we developed and assessed a novel score system using objective ... ...

    Abstract Background Kawasaki disease is the most common cause of acquired heart disease among febrile children under the age of 5 years old. It is also a clinically diagnosed disease. In this study, we developed and assessed a novel score system using objective parameters to differentiate Kawasaki disease from febrile children. Methods We analyzed 6,310 febrile children and 485 Kawasaki disease subjects in this study. We collected biological parameters of a routine blood test, including complete blood count with differential, C-reactive protein, aspartate aminotransferase, and alanine aminotransferase. Receiver operating characteristic curve, logistic regression, and Youden's index were all used to develop the prediction model. Two other independent cohorts from different hospitals were used for verification. Results We obtained eight independent predictors (platelets, eosinophil, alanine aminotransferase, C-reactive protein, hemoglobin, mean corpuscular hemoglobin, mean corpuscular hemoglobin concentration, and monocyte) and found the top three scores to be eosinophil >1.5% (score: 7), alanine aminotransferase >30 U/L (score: 6), and C-reactive protein>25 mg/L (score: 6). A score of 14 represents the best sensitivity value plus specificity prediction rate for Kawasaki disease. The sensitivity, specificity, and accuracy for our cohort were 0.824, 0.839, and 0.838, respectively. The verification test of two independent cohorts of Kawasaki disease patients (N = 103 and 170) from two different institutes had a sensitivity of 0.780 (213/273). Conclusion Our findings demonstrate a novel score system with good discriminatory ability for differentiating between children with Kawasaki disease and other febrile children, as well as highlight the importance of eosinophil in Kawasaki disease. Using this novel score system can help first-line physicians diagnose and then treat Kawasaki disease early.
    Keywords Medicine ; R ; Science ; Q
    Subject code 610
    Language English
    Publishing date 2021-01-01T00:00:00Z
    Publisher Public Library of Science (PLoS)
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article ; Online: Identifying Circulating MicroRNA in Kawasaki Disease by Next-Generation Sequencing Approach

    Ken-Pen Weng / Ching-Feng Cheng / Kuang-Jen Chien / Luo-Ping Ger / Shih-Hui Huang / Kuo-Wang Tsai

    Current Issues in Molecular Biology, Vol 43, Iss 37, Pp 485-

    2021  Volume 500

    Abstract: Kawasaki disease (KD) typically occurs in children aged under 5 years and can cause coronary artery lesions (CALs). Early diagnosis and treatment with intravenous immunoglobulin can reduce the occurrence of CALs; therefore, identifying a good biomarker ... ...

    Abstract Kawasaki disease (KD) typically occurs in children aged under 5 years and can cause coronary artery lesions (CALs). Early diagnosis and treatment with intravenous immunoglobulin can reduce the occurrence of CALs; therefore, identifying a good biomarker for diagnosing KD is essential. Here, using next-generation sequencing in patients with recurrent KD, those with viral infection, and healthy controls, we identified dysregulated circulating microRNAs as diagnostic biomarkers for KD. Pathway enrichment analysis illustrated the putative role of these miRNAs in KD progression. Their expression levels were validated using real-time polymerase chain reaction (qPCR). Fifteen dysregulated circulating miRNAs (fold changes >2 and <0.5) were differentially expressed in the recurrent KD group compared with the viral infection and control groups. These miRNAs were significantly involved in the transforming growth factor-β, epithelial–mesenchymal transition, and cell apoptosis signaling pathways. Notably, their expression levels were frequently restored after intravenous immunoglobulin treatment. Among the candidates, miR-24-3p expression level was significantly higher in patients with recurrent KD compared with healthy controls or viral infection controls ( p < 0.001). Receiver operating characteristic analysis revealed that high miR-24-3p expression levels may be a potential biomarker for KD diagnosis. In conclusion, we identified miR-24-3p significantly higher in KD patients, which may be a potential diagnostic biomarker for KD.
    Keywords microRNA ; Kawasaki disease ; circulating biomarker ; Biology (General) ; QH301-705.5
    Subject code 610
    Language English
    Publishing date 2021-06-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  3. Article ; Online: iTRAQ Proteomics Identified the Potential Biomarkers of Coronary Artery Lesion in Kawasaki Disease and In Vitro Studies Demonstrated That S100A4 Treatment Made HCAECs More Susceptible to Neutrophil Infiltration

    Ken-Pen Weng / Kuang-Jen Chien / Shih-Hui Huang / Lien-Hung Huang / Pei-Hsien Lin / Yuyu Lin / Wei-Hsiang Chang / Chun-Yu Chen / Sung-Chou Li

    International Journal of Molecular Sciences, Vol 23, Iss 12770, p

    2022  Volume 12770

    Abstract: Coronary artery lesions (CAL) are a major complication of Kawasaki disease (KD). The early prediction of CAL enables the medical personnel to apply adequate medical intervention. We collected the serum samples from the KD patients with CAL ( n = 32) and ... ...

    Abstract Coronary artery lesions (CAL) are a major complication of Kawasaki disease (KD). The early prediction of CAL enables the medical personnel to apply adequate medical intervention. We collected the serum samples from the KD patients with CAL ( n = 32) and those without CAL ( n = 31), followed by a global screening with isobaric tagging for relative and absolute quantification (iTRAQ) technology and specific validation with an enzyme-linked immunosorbent assay (ELISA). iTRAQ identified 846 proteins in total in the serum samples, and four candidate proteins related to CAL were selected for ELISA validation as follows: Protein S100-A4 (S100A4), Catalase (CAT), Folate receptor gamma (FOLR3), and Galectin 10 (CLC). ELISA validation showed that the S100A4 level was significantly higher in KD patients with CAL than in those without CAL (225.2 ± 209.5 vs. 143.3 ± 83 pg/mL, p < 0.05). In addition, KD patients with CAL had a significantly lower CAT level than those without CAL (1.6 ± 1.5 vs. 2.7 ± 2.3 ng/mL, p < 0.05). Next, we found that S100A4 treatment on human coronary artery endothelial cells (HCAECs) reduced the abundance of cell junction proteins, which promoted the migration of HCAECs. Further assays also demonstrated that S100A4 treatment enhanced the permeability of the endothelial layer. These results concluded that S100A4 treatment resulted in an incompact endothelial layer and made HCAECs more susceptible to in vitro neutrophil infiltration. In addition, both upregulated S100A4 and downregulated CAT increased the risk of CAL in KD. Further in vitro study implied that S100A4 could be a potential therapeutic target for CAL in KD.
    Keywords Kawasaki disease ; coronary artery lesion ; biomarker ; proteomics ; S100A4 ; endothelial migration ; Biology (General) ; QH301-705.5 ; Chemistry ; QD1-999
    Subject code 610
    Language English
    Publishing date 2022-10-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Article ; Online: Long-Term Hypermethylation of FcγR2B in Leukocytes of Patients with Kawasaki Disease

    Ling-Sai Chang / Hong-Ren Yu / Chiao-Lun Chu / Kuang-Den Chen / Ying-Hsien Huang / Mindy Ming-Huey Guo / Ken-Pen Weng / Ho-Chang Kuo

    Journal of Clinical Medicine, Vol 10, Iss 2347, p

    2021  Volume 2347

    Abstract: The Fc gamma receptor family contains several activating receptors and the only inhibitory receptor, FcγR2B . In this study, we investigated the dynamic methylation change of FcγR2B in different stages of Kawasaki disease (KD). We enrolled a total of 116 ...

    Abstract The Fc gamma receptor family contains several activating receptors and the only inhibitory receptor, FcγR2B . In this study, we investigated the dynamic methylation change of FcγR2B in different stages of Kawasaki disease (KD). We enrolled a total of 116 participants, which included patients with febrile diseases as controls and KD patients. Whole blood cells of KD patients were collected prior to intravenous immunoglobulin (IVIG) treatment (KD1), three to seven days after IVIG (KD2), three weeks after IVIG treatment (KD3), six months after IVIG (KD4), and one year after IVIG treatment (KD5). In total, 76 KD patients provided samples in every stage. Leukocytes of controls were also recruited. We performed DNA extraction and pyrosequencing. FcγR2B methylation levels were higher in KD3 compared to both the controls and KD1. A significantly higher methylation of FcγR2B was found in KD5 when compared with KD1. FcγR2B methylation levels in the IVIG-resistant group were lower than those in the IVIG-responsive group at KD1-3 ( p = 0.004, 0.004, 0.005 respectively). This study is the first to report the dynamic change of FcγR2B methylation and to demonstrate long-term hypermethylation one year after disease onset. Hypomethylation of FcγR2B is associated with IVIG resistance.
    Keywords FcγR2B methylation ; IVIG resistance ; Kawasaki disease ; Medicine ; R
    Subject code 610
    Language English
    Publishing date 2021-05-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  5. Article ; Online: Serum proteins may facilitate the identification of Kawasaki disease and promote in vitro neutrophil infiltration

    Sung-Chou Li / Kuo-Wang Tsai / Lien-Hung Huang / Ken-Pen Weng / Kuang-Jen Chien / Yuyu Lin / Chi-Ying Tu / Pei-Hsien Lin

    Scientific Reports, Vol 10, Iss 1, Pp 1-

    2020  Volume 12

    Abstract: Abstract Kawasaki disease (KD) usually affects the children younger than 5 years of age and subsequently causes coronary artery lesions (CALs) without timely identification and treatment. Developing a robust and fast prediction method may facilitate the ... ...

    Abstract Abstract Kawasaki disease (KD) usually affects the children younger than 5 years of age and subsequently causes coronary artery lesions (CALs) without timely identification and treatment. Developing a robust and fast prediction method may facilitate the timely diagnosis of KD, significantly reducing the risk of CALs in KD patients. The levels of inflammatory serum proteins dramatically vary during the onsets of many immune diseases, including in KD. However, our understanding of their pathogenic roles in KD is behind satisfaction. The purpose of this study was to evaluate candidate diagnostic serum proteins and the potential mechanism in KD using iTRAQ gel-free proteomics. We enrolled subjects and conducted iTRAQ gel-free proteomics to globally screen serum proteins followed by specific validation with ELISA. Further in vitro leukocyte trans-endothelial model was also applied to investigate the pathogenesis roles of inflammatory serum proteins. We identified six KD protein biomarkers, including Protein S100-A8 (S100A8), Protein S100-A9 (S100A9), Protein S100-A12 (S100A12), Peroxiredoxin-2 (PRDX2), Neutrophil defensin 1 (DEFA1) and Alpha-1-acid glycoprotein 1 (ORM1). They enabled us to develop a high-performance KD prediction model with an auROC value of 0.94, facilitating the timely identification of KD. Further assays concluded that recombinant S100A12 protein treatment activated neutrophil surface adhesion molecules responsible for adhesion to endothelial cells. Therefore, S100A12 promoted both freshly clinically isolated neutrophils and neutrophil-like cells to infiltrate through the endothelial layer in vitro. Finally, the antibody against S100A12 may attenuate the infiltration promoted by S100A12. Our result demonstrated that evaluating S100A8, S100A9, S100A12, PRDX2, DEFA1 and ORM1 levels may be a good diagnostic tool of KD. Further in vitro study implied that S100A12 could be a potential therapeutic target for KD.
    Keywords Medicine ; R ; Science ; Q
    Subject code 610
    Language English
    Publishing date 2020-09-01T00:00:00Z
    Publisher Nature Publishing Group
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  6. Article ; Online: Biventricular myocardial adaptation in patients with repaired tetralogy of Fallot

    Meng-Chu Chang / Ming-Ting Wu / Ken-Pen Weng / Kuang-Jen Chien / Chu-Chuan Lin / Mao-Yuan Su / Ko-Long Lin / Ming-Hua Chang / Hsu-Hsia Peng

    PLoS ONE, Vol 15, Iss 8, p e

    Mechanistic insights from magnetic resonance imaging tissue phase mapping.

    2020  Volume 0237193

    Abstract: BACKGROUND:The myocardial adaptive mechanism in patients with repaired tetralogy of Fallot (rTOF) is less understood. We aimed to investigate biventricular myocardial adaptive remodeling in rTOF patients. METHODS:We recruited 32 rTOF patients and 38 age- ...

    Abstract BACKGROUND:The myocardial adaptive mechanism in patients with repaired tetralogy of Fallot (rTOF) is less understood. We aimed to investigate biventricular myocardial adaptive remodeling in rTOF patients. METHODS:We recruited 32 rTOF patients and 38 age- and sex-matched normal controls. The pulmonary stenosis of rTOF patients was measured using catheterized pressure gradient between right ventricle (RV) and pulmonary artery (PGRVPA). rTOF patients with PGRVPA < 15 mmHg and ≥15 mmHg were classified as low pulmonary stenosis (rTOFlow, n = 19) and high pulmonary stenosis (rTOFhigh, n = 13) subgroups, respectively. Magnetic resonance imaging tissue phase mapping was employed to evaluate the voxelwise biventricular myocardial motion in longitudinal (Vz), radial (Vr), and circumferential (Vφ) directions. RESULTS:The rTOFlow subgroup presented higher pulmonary regurgitation fraction than rTOFhigh subgroup (p < 0.001). Compared with the normal group, only rTOFlow subgroup presented a decreased RV ejection fraction (RVEF) (p < 0.05). The rTOFlow subgroup showed decreased systolic and diastolic Vz in RV and LV, whereas rTOFhigh subgroup showed such change only in RV. In rTOFlow subgroup, RVEF significantly correlated with RV systolic Vr (r = 0.56, p < 0.05), whereas LVEF correlated with LV systolic Vz (r = 0.51, p = 0.02). Prolonged QRS correlated with RV systolic Vr (r = -0.58, p < 0.01) and LV diastolic Vr (r = 0.81, p < 0.001). No such correlations occurred in rTOFhigh subgroup. CONCLUSIONS:The avoidance of unfavorable functional interaction in RV and LV in rTOFhigh subgroup suggested that adequate pulmonary stenosis (PGRVPA ≥ 15 mmHg in this sereis) has a protective effect against pulmonary regurgitation.
    Keywords Medicine ; R ; Science ; Q
    Subject code 610
    Language English
    Publishing date 2020-01-01T00:00:00Z
    Publisher Public Library of Science (PLoS)
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  7. Article ; Online: Abnormal biventricular performance in asymptomatic adolescents late after repaired Tetralogy of Fallot

    Ken-Pen Weng / Yu-Chi Hung / Shih-Hui Huang / Huang-Wei Wu / Kuang-Jen Chien / Chu-Chuan Lin / Hsu-Hsia Peng / Ming-Ting Wu

    Journal of the Chinese Medical Association, Vol 81, Iss 2, Pp 170-

    Combined two-dimensional speckle tracking and three-dimensional echocardiography study

    2018  Volume 177

    Abstract: Background: The aim of this prospective study was to assess biventricular performance in asymptomatic adolescents with repaired tetralogy of Fallot (TOF) using 2D speckle tracking and real time 3D echocardiography simultaneously. Methods: We studied 31 ... ...

    Abstract Background: The aim of this prospective study was to assess biventricular performance in asymptomatic adolescents with repaired tetralogy of Fallot (TOF) using 2D speckle tracking and real time 3D echocardiography simultaneously. Methods: We studied 31 patients with repaired TOF (M/F: 22/9, age: 16.1 ± 6.1 yrs) who had history of cardiac surgery with mean follow-up duration of 12.8 years, and 32 age- and sex-matched normal individuals (M/F: 23/9, age: 16.6 ± 5.1 yrs). All subjects underwent speckle tracking and 3D echocardiography, electrocardiogram, treadmill, and blood sampling for measurement of brain natriuretic peptide (BNP). Results: Compared to the control group, the TOF group had higher BNP level (31.8 ± 21.4 vs 14.1 ± 12.4 pg/ml, p < 0.01), lower peak oxygen consumption (8.4 ± 1.7 vs 9.9 ± 1.6 ml/kg/min, p < 0.05), and longer QRS duration (126 ± 30 vs 82 ± 9 ms, p < 0.01). Patients with repaired TOF had significantly impaired right ventricle (RV) global and all six regional longitudinal strain and strain rate than normal controls. Left ventricle (LV) global and mainly apical regional longitudinal strain and strain rate were reduced in patients with repaired TOF. There was a significant correlation of global longitudinal strain (r = 0.456, p = 0.01) and global time to peak longitudinal strain (r = 0.484, p < 0.01) between LV and RV in patients with repaired TOF. In terms of 3D echo cardiographic volume data, patients with repaired TOF had lower LV stroke volume index (p < 0.05), but higher RV end diastolic volume index (p < 0.01), RV end systolic volume index (p < 0.01), RV stroke volume index (p < 0.01), and pulmonary regurgitation fraction (p < 0.01) than normal controls. Conclusion: Our results suggest asymptomatic adolescents with repaired TOF had abnormal biventricular myocardial performance, as demonstrated by combined 2D speckle-tracking and 3D echocardiography. The implications of these findings for management of adolescents late after repaired TOF remain to be determined.
    Keywords 2D speckle tracking echocardiography ; Real time 3D echocardiography ; Strain ; Strain rate ; Tetralogy of Fallot ; Medicine (General) ; R5-920
    Subject code 616
    Language English
    Publishing date 2018-02-01T00:00:00Z
    Publisher Elsevier
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  8. Article ; Online: The effects of maternal smoking exposure during pregnancy on postnatal outcomes

    Shih-Hui Huang / Ken-Pen Weng / Shih-Ming Huang / Huei-Han Liou / Chung-Cheng Wang / Shan-Fu Ou / Chu-Chuan Lin / Kuang-Jen Chien / Ching-Chiang Lin / Ming-Tsang Wu

    Journal of the Chinese Medical Association, Vol 80, Iss 12, Pp 796-

    A cross sectional study

    2017  Volume 802

    Abstract: Background: The purpose of this article was to evaluate the effect of maternal smoking exposure during pregnancy on postnatal outcomes. Methods: This prospective study enrolled 278 pregnant women in the third trimester, who were asked to complete a ... ...

    Abstract Background: The purpose of this article was to evaluate the effect of maternal smoking exposure during pregnancy on postnatal outcomes. Methods: This prospective study enrolled 278 pregnant women in the third trimester, who were asked to complete a questionnaire which included inquires about the nature and extent of smoking exposure during their pregnancy. In addition to the questionnaire, each study subject provided urine sample for the measurement of cotinine. Using data generated from this inquiry, we analyzed the association between maternal smoking exposure and birth outcomes. Results: From the 278 enrollees in this study, a minority of subjects (7.2%) smoked, while 40.6% of the study subjects were exposed to environmental tobacco smoke during pregnancy. There was significantly higher birth weight (3205.2 ± 373.1 vs 3089.7 ± 363.0 vs 2959.0 ± 403.7 g, p = 0.004), larger chest size (33.1 ± 1.7 cm vs 32.7 ± 1.5 cm vs 32.0 ± 1.7 cm, p = 0.009), higher bilirubin on postnatal day 3 (8.9 ± 1.6 vs 8.6 ± 1.5 vs 7.8 ± 1.4 mg/dL, p = 0.015), but lower maternal urinary cotinine level (83.7 ± 132.4 vs 153.2 ± 96.0 vs 800.5 ± 1027.8 μg/g creatinine, p < 0.001) in smoking-free status than in passive or active smoking status. Significant risks of birth weight < 2500 g (AOR 3.93 (95% CI 1.61–9.59), p = 0.003) and maternal urinary cotinine ≥ 143 μg/g creatinine (AOR 3.38 (95% CI 2.02–5.66), p < 0.001) were observed as smoking exposure increased. There was significantly higher birth weight (p = 0.048), larger chest size (p = 0.045), and higher bilirubin level on postnatal day 3 (p < 0.001) in the group with cotinine <143 μg/g creatinine than in the group with cotinine ≥ 143 μg/g creatinine. Conclusion: Our results demonstrated that maternal smoking exposure during pregnancy is associated with low birth weight and small chest circumference. Although the incidence of active smoking in Taiwanese pregnant women is low, most of them are exposed to passive smoking environment. Further studies are required to evaluate useful interventions to enhance a smoking-free environment during pregnancy.
    Keywords Birth outcome ; Cotinine ; Pregnant women ; Smoking ; Medicine (General) ; R5-920
    Subject code 610
    Language English
    Publishing date 2017-12-01T00:00:00Z
    Publisher Elsevier
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  9. Article ; Online: Maternal and umbilical cord blood levels of mercury, manganese, iron, and copper in southern Taiwan

    Shih-Hui Huang / Ken-Pen Weng / Ching-Chiang Lin / Chung-Cheng Wang / Charles Tzu-Chi Lee / Luo-Ping Ger / Ming-Tsang Wu

    Journal of the Chinese Medical Association, Vol 80, Iss 7, Pp 442-

    A cross-sectional study

    2017  Volume 451

    Abstract: Background: The effect of maternal exposure to essential minerals and heavy metals on fetus is an important issue, which affects women around the world. Few data are available on the concentration of both essential minerals and heavy metals in maternal/ ... ...

    Abstract Background: The effect of maternal exposure to essential minerals and heavy metals on fetus is an important issue, which affects women around the world. Few data are available on the concentration of both essential minerals and heavy metals in maternal/fetal medicine. The aims of this study were to (1) assess the correlation of mercury (Hg), manganese (Mn), iron (Fe), and copper (Cu) in paired maternal/fetal blood samples, and (2) study potential confounding factors during pregnancy. Methods: Our study recruited 145 healthy pregnant women with a mean age of 28.06 years, gathering information by collecting interviewer-administered questionnaires. Paired maternal/fetal blood samples were collected by delivery. Results: There was a positive correlation of Hg (r = 0.78, p<0.001), Mn (r = 0.31, p<0.001), Fe (r = 0.17, p = 0.038), and Cu (r = 0.21, p = 0.010) in paired maternal/fetal samples. Prenatal vitamin use (>3 times/wk) was significantly associated with lower maternal Hg (adjusted odds ratio 0.272, p = 0.005) and lower maternal Cu (adjusted odds ratio 0.267, p = 0.004) levels. Median fetal Hg, Mn, and Fe levels were higher than corresponding maternal levels, while median fetal Cu level was lower than maternal Cu level. Conclusion: There was a positive correlation of Hg, Fe, Cu, and Mn in paired maternal/fetal samples in this series. Our findings have raised the possibility of reducing maternal Hg and Cu by way of prenatal vitamin supplementation.
    Keywords copper ; iron ; manganese ; mercury ; pregnant woman ; vitamin use ; Medicine (General) ; R5-920
    Subject code 610
    Language English
    Publishing date 2017-07-01T00:00:00Z
    Publisher Elsevier
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  10. Article ; Online: Clinical relevance of the risk factors for coronary artery lesions in Kawasaki disease

    Ken-Pen Weng / Kai-Sheng Hsieh / Shih-Hui Huang / Shan-F. Ou / Chun-Yen Ma / Tsyr-Yuh Ho / Chung-Ren Lai / Luo-Ping Ger

    Kaohsiung Journal of Medical Sciences, Vol 28, Iss 1, Pp 23-

    2012  Volume 29

    Abstract: We aimed to investigate which factors are associated with coronary artery lesions (CALs) during the acute and chronic stages in Taiwanese children with Kawasaki disease (KD). A total of 216 children with KD were enrolled. Clinical and laboratory data ... ...

    Abstract We aimed to investigate which factors are associated with coronary artery lesions (CALs) during the acute and chronic stages in Taiwanese children with Kawasaki disease (KD). A total of 216 children with KD were enrolled. Clinical and laboratory data were obtained for each child within 7 days of illness. The patients were classified into KD children without acute CALs (n=135) and those with acute CALs (n=81) according to echocardiography data at Week 2 after treatment. Then, KD children with acute CALs were further divided into those without chronic CALs (n=55) and with chronic CALs (n=26) according to annual echocardiography data. During acute stage of KD, neutrophil count (<54%) [odds ratio (OR)=0.44, p=0.041]; second dose of intravenous immunoglobulin (IVIG) treatment (OR=5.01, p=0.009); and platelet count (≤400,000) (OR=0.42, p=0.006) were correlated with the risk of acute CALs. During chronic stage of KD, age (12–60 months) (OR=0.25, p=0.042); first dose of IVIG treatment (OR=0.12, p=0.005); and band count (≥3%) (OR=3.51, p=0.032) were correlated with the risk of chronic CALs. Our results suggest that the effects of neutrophil count, doses of IVIG treatment, and platelet count on CALs in acute KD are important. Age, doses of IVIG treatment, and band count are related to the persistence of CALs in chronic stage of KD.
    Keywords Coronary artery lesions ; Intravenous immunoglobulin ; Kawasaki disease ; Medicine (General) ; R5-920
    Subject code 610
    Language English
    Publishing date 2012-01-01T00:00:00Z
    Publisher Wiley
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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