Relationship between serum sdLDL-C,SIRI,MHR and coronary artery injury and IVIG treatment response in Kawasaki disease children
10.3969/j.issn.1673-4130.2025.12.010
- VernacularTitle:血清sdLDL-C、SIRI、MHR与川崎病患儿冠状动脉损伤及IVIG治疗反应性的关系
- Author:
Bingrong MA
1
;
Sheng LI
;
Zhengbo WEI
Author Information
1. 扬州大学医学院附属盐城妇幼保健院儿科,江苏盐城 224000
- Keywords:
Kawasaki disease;
intravenous immunoglobulin;
small dense low density lipoprotein cho-lesterol;
systemic inflammatory response index;
coronary artery injury;
monocyte to high density lipo-protein cholesterol ratio
- From:
International Journal of Laboratory Medicine
2025;46(12):1461-1466
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the relationship between serum small dense low density lipoprotein cholesterol(sdLDL-C),systemic inflammatory response index(SIRI),monocyte to high density lipoprotein cholesterol ratio(MHR)and coronary artery injury(CAL)and intravenous immunoglobulin(IVIG)treat-ment response in Kawasaki disease(KD)children.Methods From April 2021 to December 2023,121 KD children(KD group)admitted to our hospital were divided into CAL group(42 cases)and NCAL group(79 cases)according to whether CAL occurred.Another 121 healthy children who underwent physical examina-tions in the hospital during the same period were selected as the control group.All the children in the KD group received IVIG treatment and were divided into the IVIG response group(99 cases)and the IVIG non-response group(22 cases)according to the treatment response.The differences in serum sdLDLC,SIRI and MHR levels among each group were compared.Univariate and multivariate Logistic regression models were used to analyze the factors influencing the non-response of children with KD to IVIG treatment,and the re-ceiver operating characteristic(ROC)curve was used to analyze the value of serum sdLDL-C,SIRI,and MHR in predicting the non-response of children with KD to IVIG treatment.Results Serum levels of sdLDL-C,SI-RI and MHR in the KD group were higher than those in the control group(P＜0.05).Serum levels of sdLDL-C,SIRI and MHR in the CAL group were higher than those in the NCAL group(P＜0.05).Serum levels of sdLDL-C,SIRI and MHR in the IVIG non-response group were higher than those in the IVIG response group(P＜0.05).The fever duration in the IVIG non-response group was longer than that in the IVIG response group(P＜0.05),and the combined proportion of CAL,the proportion of neutrophils,white blood cell count,C-reactive protein(CRP),interleukin-6(IL-6),erythrocyte sedimentation rate,and ferritin level were higher than those in the IVIG response group(P＜0.05).High CRP level,high sdLDL-C level,high SIRI and high MHR were risk factors for response to IVIG treatment in children with KD(P＜0.05).The areas under the curve(AUC)of serum sdLDL-C,SIRI,and MHR for predicting response to IVIG treatment in children with KD were 0.773,0.767,and 0.780 respectively.The combined prediction AUC was 0.948,which was higher than the individual predictions of each index.Conclusion The abnormal increase of serum sdLDL-C,SIRI and MHR in KD children is related to the occurrence of non-response to CAL and IVIG treatment.The combina-tion of the three can effectively predict the response to IVIG treatment.
