Predictive value of peripheral blood lymphocyte subsets for children with intravenous immunoglobulin-resistant Kawasaki disease.
10.7499/j.issn.1008-8830.2305067
- Author:
Yan XUE
1
;
Jing YIN
;
Li XU
1
;
Li-Heng DANG
1
;
Chao WANG
1
;
Ya-Qiong CUI
1
;
Xin-Jie ZHANG
1
;
Chong-Wei LI
Author Information
1. Department of Rheumatology & Immunology, Tianjin Children's Hospital (Children's Hospital of Tianjin University), Tianjin 300134, China (Li C-W, Email: leechongwei@126. com).
- Publication Type:Journal Article
- Keywords:
Child;
Kawasaki disease;
Peripheral blood lymphocyte subsets;
Resistance to intravenous immunoglobulin;
Scoring system
- MeSH:
Child;
Humans;
Infant;
Immunoglobulins, Intravenous/therapeutic use*;
Mucocutaneous Lymph Node Syndrome/drug therapy*;
Lymphocyte Count;
Lymphocyte Subsets;
Retrospective Studies
- From:
Chinese Journal of Contemporary Pediatrics
2023;25(12):1211-1218
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVES:Based on peripheral blood lymphocyte subsets and common laboratory test indexes, this study aimed to construct a predictive scoring system for intravenous immunoglobulin (IVIG)-resistant Kawasaki disease (KD).
METHODS:Children hospitalized in Tianjin Children's Hospital from January 2021 to March 2023 were included in the study (185 cases of IVIG-sensitive KD and 41 cases of IVIG -resistant KD). Forty-six healthy children matched for age and gender were selected as controls. The relative percentage and absolute counts of peripheral lymphocyte subsets were measured by flow cytometry. Multivariate logistic regression was used to identify the predictive factors for IVIG-resistant KD and to construct a predictive scoring system for predicting IVIG-resistant KD.
RESULTS:The multivariate logistic regression analysis showed that CD4+ T cell absolute count, natural killer cell absolute count, serum sodium level, globulin level, and total bilirubin level were identified as predictive factors for IVIG-resistant KD (P<0.05). The predictive scoring system based on these factors achieved a sensitivity of 70.7% and a specificity of 83.8% in predicting IVIG-resistant KD.
CONCLUSIONS:Peripheral blood lymphocyte subsets can serve as predictive indicators for IVIG-resistant KD in children. The introduction of this indicator and the establishment of a scoring system based on it can provide a higher accuracy in predicting IVIG-resistant KD in children.
