Laboratory Medicine ›› 2019, Vol. 34 ›› Issue (11): 998-1001.DOI: 10.3969/j.issn.1673-8640.2019.11.009

• Orginal Article • Previous Articles     Next Articles

Role of laboratory parameters in incomplete Kawasaki disease with coronary artery lesions

CHEN Jie1, ZHOU Yujie1, ZHAO Menghua2, YUAN Yonghua2, TAN Chaochao1, CAO Youde1()   

  1. 1.Department of Clinical Laboratory,the First Affiliated Hospital of Hunan Normal University,Hunan Provincial People's Hospital,Changsha 410005,Hunan,China
    2.Department of Pediatrics,the First Affiliated Hospital of Hunan Normal University,Hunan Provincial People's Hospital,Changsha 410005,Hunan,China
  • Received:2018-10-11 Online:2019-11-30 Published:2019-12-05

Abstract:

Objective To investigate the role of laboratory parameters in the diagnosis and prognosis of incomplete Kawasaki disease(KD) with coronary artery lesions. Methods The clinical data of 295 patients with KD in Hunan Provincial People's Hospital from January 2014 to December 2016 were collected and analyzed retrospectively,and the laboratory parameter results of 86(29.2%) patients with incomplete KD were compared and analyzed. The investigated patients were followed up for 1 year. Results A total of 28 of 86 patients with incomplete KD had coronary artery lesions. The levels of C-reactive protein(CRP) and D-dimer(DD) in patients with coronary artery lesions were higher than those without coronary artery lesions(P<0.01). Multivariate Logistic regression analysis showed that CRP and DD were independent risk factors for coronary artery lesions(P<0.05). The levels of CRP and DD were not related to the prognosis of coronary artery lesions(P>0.05). The areas under receiver operating characteristic(ROC) curves(AUC) of CRP and DD determinations were 0.965 and 0.759,respectively,and the AUC of the combination determination of CRP and DD were 0.989. Conclusions CRP and DD can be used as the markers for the diagnosis and differential diagnosis of coronary artery lesions in incomplete KD.

Key words: Incomplete Kawasaki disease, Coronary artery lesion, Laboratory parameter, C-reactive protein, D-dimer

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