Comparative analysis of clinical laboratory indicators between Kawasaki disease and systemic juvenile idiopathic arthritis
10.3760/cma.j.cn341190-20220520-00418
- VernacularTitle:川崎病与全身型幼年特发性关节炎患儿的临床实验室指标对比分析
- Author:
Yujuan ZHANG
1
;
Guanhong CHEN
;
Wanlu LIU
;
Han ZHANG
Author Information
1. 淮南市妇幼保健院儿科，淮南 232000
- Keywords:
Mucocutaneous lymph node syndrome;
Arthritis,juvenile;
Diagnosis,differential;
C-Reactive protein;
Transferrin;
Blood sedimentation;
Interleukin-6;
Interleuk
- From:
Chinese Journal of Primary Medicine and Pharmacy
2022;29(9):1349-1354
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the differences of clinical laboratory indicators between Kawasaki disease (KD) and systemic juvenile idiopathic arthritis (SJIA), providing objective evidence for diagnosis and differential diagnosis of these diseases.Methods:A total of 41 children patients with KD (KD group) and 33 children patients with SJIA (SJIA group) who received treatment in Huainan Maternal and Child Health Hospital between September 2017 and January 2022 were retrospectively analyzed. An additional 50 healthy children who concurrently received physical examination in the same hospital were included in the control group. Platelet count (PLT), white blood cell count (WBC), and erythrocyte sedimentation rate (ESR) as well as C-reactive protein (CRP), serum procalcitonin (PCT), interleukin-6 (IL-6), interleukin-10 (IL-10), and serum ferritin (SF) levels were compared among groups before treatment.Results:One-way analysis of variance and pairwise q test were performed to compare laboratory indicators among KD, SJIA and control groups. CRP, ESR, SF and IL-6 levels in the KD group were significantly lower than those in the SJIA group [CRP: (57.80 ± 25.23) mg/L vs. (77.72 ± 45.64) mg/L; ESR: (67.02 ± 28.80) mm/h vs. (83.84 ± 47.64) mm/h; SF: (320.21 ± 182.53) μg/L vs. (945.58 ± 604.65) μg/L; IL-6: (50.35 ± 20.54) ng/L vs. (89.35 ± 45.54) ng/L, q = 4.34, 3.42, 11.51, 8.85, all P < 0.05]. IL-10 level in the KD group was significantly higher than that in the SJIA group [(18.52 ± 16.71) ng/L vs. (10.01 ± 3.24) ng/L, q = -5.25, P < 0.05]. WBC, CRP, ESR, PCT, PLT, IL-6, IL-10 and SF in the KD and SJIA groups were significantly higher than those in the control group (all P < 0.05). Conclusion:Detection of CRP, ESR, SF, IL-6, IL-10 in blood can provide objective evidence for the early diagnosis and differential diagnosis of KD and SJIA, thereby reducing the misjudgment of clinical diagnosis.
