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Objective:To analyze cytokine pattern of systemic onset juvenile idiopathic arthritis (SOJIA) combined with macrophage activation syndrome (MAS) in children, and study the early diagnostic value in MAS.Methods:The clinical data of 157 children with SOJIA from January 2013 to March 2018 in Taizhou Hospital of Zhejiang Province were retrospectively analyzed. Among them, SOJIA combined with MAS was in 15 cases (SOJIA combined with MAS group), and simple SOJIA was in 142 cases (simple SOJIA group). The peripheral blood levels of interleukin (IL)-2, IL-4, IL-6, tumor necrosis factor (TNF)-α and interferon (IFN)-γ were measured by flow cytometry cytometric beads array. The characteristics of cytokine pattern was analyzed.Results:The IL-10 and IFN-γ in SOJIA combined with MAS group were significantly higher than those in simple SOJIA group: 40.5 (7.9, 236.9) ng/L vs. 4.1 (2.0, 98.7) ng/L and 55.8 (18.5, 500.0) ng/L vs. 4.4 (1.4, 30.1) ng/L, and there were statistical differences ( P<0.01); there were no statistical difference in IL-2, IL-4, IL-6 and TNF-α between 2 groups (P>0.05). Pearson correlation analysis result showed that IL-10 was positive correlated with IFN-γ in SOJIA children with MAS ( r = 0.638, P = 0.011). Receiver operating characteristic curve analysis result showed that the area under the curve (AUC) of IFN-γ in predicting MAS was 0.991, 95% CI 0.974 to 1.000, the optimal critical value was 18.45 ng/L, the sensitivity was 92.5%, and the specificity was 95.1%; the AUC of IL-10 in predicting MAS was 0.944 (95% CI 0.893 to 0.996), the optimal critical value was 7.75 ng/L, the sensitivity was 91.7%, and the specificity was 81.7%. Conclusions:The significant increased IL-10 and IFN-γ is helpful for the early diagnosis MAS in children with SOJIA.
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Objective To investigate post-traumatic stress disorder (PTSD) and life quality (QOL) of children and adolescents with cancer,and analyze the correlation between PTSD and QOL and study whether PTSD would influence QOL.Methods We investigated PTSD by using the PTSD-SS,and investigated QOL by using the EORTC QLQ-C30 V3,and the data was performed by SPSS 17.0.Results The PTSD-SS total score and the scores of EORTC QLQ-C30 of function field and of whole life quality field were negatively correlated,and the PTSD-SS total score and the scores in symptom field and six single measurement of EORTC QLQ-C30 were positively correlated.Conclusions PTSD of children and adolescents with cancer was closely related with the poor functional status and the high level of symptoms problem.PTSD has affected QOL.The higher level the PTSD is,the lower level of QOL will be.