CHINESE JOURNAL OF MEDICINAL GUIDE ›› 2026, Vol. 28 ›› Issue (3): 250-255.doi: 10.1009-0959.2026.030001

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The Evaluation Value of CALLY Index for Coronary Artery Lesions and Prognosis in Children with Kawasaki Disease

GAO Hongliang12, ZHANG Pengqian12, ZHANG Xiaojuan1, NIU Honglei1, ZHANG Guiying1, ZHAO Junshan12*   

  1. 1.Hebei Childrens Hospital Care Medicine Division Hebei Shijiazhuang 050031, China
    2.Hebei Provincial Clinical Research Center for Child Health and Disease Hebei Shijiazhuang 050031,China
  • Received:2025-09-01 Accepted:2026-03-18 Online:2026-03-28 Published:2026-04-21

Abstract:

Objective: To explore the evaluation value of indicators such as the CALLY index for the coronary artery lesions and prognosis in children with typical Kawasaki disease.Methods: A retrospective analysis was conducted on 287 children with typical Kawasaki disease KD who were treated at Hebei Children's Hospital from June 2021 to June 2025. Among them there were 241 children without coronary artery lesions CAL- and 46 children with CALCAL+29 cases in the group with coronary artery recovery within 8 weeks of treatment and 17 cases in the group with persistent coronary artery dilation at 8 weeks of treatment. The peripheral whole-blood routine serum protein quantification serum C-reactive protein and other indicators were detected to evaluate the indicative role of the above indicators in coronary artery lesions and their impact on prognosis.Results: In children with KD in the CAL+ group the levels of lymphocytes LYM), serum albumin ALB), and the CALLY index were significantly lower than those in the CAL- group while the level of C-reactive protein CRP in the CAL+ group was significantly higher than that in the CAL- group and the differences were statistically significant P<0.01); Compared with the CAL- group the CAL+ 8-week continuous dilation group and the CAL+ recovery within 8 weeks group showed continuous reduction during the acute phase clinical recovery phase 4 weeks after IVIG treatment 8 weeks after IVIG treatment and other periods. When comparing the CAL+ 8-week continuous dilation group with the CAL+ recovery within 8 weeks group it was found that the reduction was more significant during the acute phase clinical convalescence phase and 8 weeks after IVIG treatment P<0.05.Conclusion: The CALLY index can serve as a good early predictive indicator for the development of CAL in the acute phase of KD and it plays a sensitive indicative role in the assessment of the prognosis of KD complicated with CAL.


Key words: CALLY index , Kawasaki disease , Children , Coronary artery lesions , Prognosis , Evaluation value

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