The serum levels of FCGBP, SAA1, CXCL10 in children with mycoplasma pneumoniae pneumonia and their relationship with prognosis / 中国医师杂志
Journal of Chinese Physician
; (12): 719-723,728, 2023.
Article
in Zh
| WPRIM
| ID: wpr-992368
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WPRO
ABSTRACT
Objective:To investigate the serum levels and clinical significance of Fc fragment of the IgG-binding protein (FCGBP), serum amyloid protein A1 (SAA1), and CXC chemokine ligand 10 (CXCL10) in children with mycoplasma pneumoniae pneumonia (MPP) and their relationship with prognosis.Methods:A prospective study was conducted on 122 children with MPP admitted to the department of pediatrics of the 970th Hospital of the Joint Logistics Support Force of the Chinese People′s Liberation Army from January 2019 to December 2021. According to the severity and prognosis of MPP, they were divided into mild and severe groups, good prognosis group, and poor prognosis group. Forty healthy children who underwent physical examination during the same period were set as the control group. Enzyme-linked immunosorbent assay (ELISA) was used to detect the serum levels of FCGBP, SAA1, and CXCL10 in each subject, and to compare the differences in serum levels of FCGBP, SAA1, and CXCL10 among different groups. Multivariate logistic regression analysis was used to investigate the influencing factors of poor prognosis in MPP patients. The diagnostic value of individual and combined detection of serum procalcitonin (PCT), FCGBP, SAA1, and CXCL10 for poor prognosis in MPP children by analyzing the receiver operating characteristic (ROC) curve.Results:The levels of serum FCGBP [(115.68±10.57)ng/ml, (78.41±6.73)ng/ml, (12.55±3.25)ng/ml], SAA1 [(34.18±3.72)mg/L, (25.54±2.63)mg/L, (6.74±0.82)mg/L], and CXCL10 [(714.26±55.64)ng/L, (353.74±42.67)ng/L, (106.25±12.92)ng/L] in the severe MPP group were significant higher than those in the mild MPP group and the control group, with statistical significance (all P<0.05). The white blood cell (WBC), neutrophil percentage, C reactive protein (CRP), erythrocyte sedimentation rate (ESR), PCT, lactate dehydrogenase (LDH), D-dimer (D-D), FCGBP, SAA1, CXCL10 of the children in the poor prognosis group were significantly higher than those in the good prognosis group, and the differences were statistically significant (all P<0.05). Multivariate logistic regression analysis showed that increased PCT ( OR=1.603, 95% CI: 1.190-2.160), FCGBP ( OR=1.757, 95% CI: 1.115-2.770), SAA1 ( OR=1.900, 95% CI: 1.327-2.720) and CXCL10 ( OR=1.704, 95% CI: 1.212-2.397) were independent risk factors for poor prognosis of MPP children (all P<0.05). The combined detection of serum PCT, FCGBP, SAA1, and CXCL10 had a significantly higher diagnostic value for the risk of poor prognosis in children with MPP than a single indicator. Conclusions:The elevated levels of serum FCGBP, SAA1, and CXCL10 in children with MPP are associated with the severity of MPP and are independent risk factors for poor prognosis in MPP patients.
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WPRIM
Language:
Zh
Journal:
Journal of Chinese Physician
Year:
2023
Type:
Article