Prevalence and clinical characteristics of Kawasaki disease with arthritis in children
10.3760/cma.j.issn.1673-4912.2021.09.012
- VernacularTitle:儿童川崎病合并关节炎的患病率和临床特征比较
- Author:
Dequan SU
1
;
Honglin HUANG
;
Zhiqiang ZHUO
;
Mi YANG
Author Information
1. 厦门市儿童医院心内科 361006
- Keywords:
Kawasaki disease;
Arthritis;
Intravenous immunogloblin;
Inflammatory markers;
Coronary artery disease
- From:
Chinese Pediatric Emergency Medicine
2021;28(9):802-805
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the incidence and clinical characteristics of Kawasaki disease complicated with arthritis, and explore the relationship with coronary artery disease.Methods:Patients diagnosed with Kawasaki disease at Xiamen Children′s Hospital from January 2015 to June 2020 were included in this study.They were divided into the arthritis group( n=53) and the non-arthritis group( n=401), depending on whether complicated with arthritis.Demographic, clinical symptoms, and laboratory results were retrospectively analyzed. Results:A total of 454 children were included in this study with 53 cases acomplicated with arthritis.There were 32 male cases and 21 female cases.The average age of arthritis group was(5.89±1.35) y, which was older than non-arthritis group[(4.28±1.25) y, P=0.026]. Among the 53 cases of arthritis group, 36 cases (67.92%)of small jiont arthritis, 14 cases(26.41%)of coxitis, ten cases(18.87%)of carpitis, eight cases(15.09%)of gonitis, four cases(7.55%)of anconitis, and three cases(5.66%) of ankle arthritis were involved.There was a statistic difference in the prevalence of intravenous immunogloblin(IVIG)resistant between arthritis group and non-arthritis group(14 cases, 26.14% vs.43 cases, 10.72%, P=0.002). The inflammatory markers(CRP, TNF-α, IL-6) of the arthritis group were significantly higher than those in the non-arthritis group, and the differences were statistically significant( P<0.05, respectively). The incidence of coronary artery disease in the arthritis group(60.38%, 32/53) was higher than that in the non-arthritis group(52.37%, 210/401), but the difference was not statistically significant( P>0.05). Conclusion:Kawasaki disease with arthritis in children is self-limited, with no sequelae.Patients in the arthritis group have a higher rate of IVIG resistance and higher levels of inflammatory markers, but no significant difference in the incidence of coronary artery disease compared with those without arthritis.