Relationship between serum HGF and LXA4 levels in patients with acute exacerbation of bronchiectasis and the disease severity and their evaluation value for the prognosis
10.3969/j.issn.1673-4130.2024.14.007
- VernacularTitle:急性加重期支气管扩张症患者血清HGF、LXA4水平与病情程度的关系及其对预后的评估价值
- Author:
Minna NI
1
;
Huiying LYU
;
Bo CHI
;
Yanping LI
Author Information
1. 清华大学玉泉医院/清华大学中西医结合医院急诊科,北京 100049
- Keywords:
bronchiectasis;
acute exacerbation;
hepatocyte growth factor;
lipoxygenase A4;
prog-nosis
- From:
International Journal of Laboratory Medicine
2024;45(14):1699-1704
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the relationship between serum levels of hepatocyte growth factor(HGF)and lipoxygenase-4(LXA4)in patients with acute exacerbation of bronchiectasis and the severity of the disease,and their evaluation value for the prognosis.Methods A total of 138 patients diagnosed with and treated for acute exacerbation of bronchiectasis between January 2019 and January 2021 in the hospital were selected as acute exacerbation group.Based on the bronchiectasis severity index(BSI score),patients were di-vided into mild group(40 cases),moderate group(46 cases),and severe group(52 cases).Additionally,pa-tients were categorized into a good prognosis group(85 cases)and a poor prognosis group(53 cases)based on their clinical outcomes.70 stable bronchiectasis patients treated concurrently were selected as the stable stage group.Furthermore,70 healthy individuals who underwent physical examinations during the same period was included as the control group.Serum HGF and LXA4 levels were measured by enzyme-linked immunosorbent assay.Logistic regression model was used to explore the factors affecting the prognosis of patients with acute exacerbation of bronchiectasis.The predictive effect of serum HGF and LXA4 levels on the prognosis of pa-tients with acute exacerbation of bronchiectasis was analyzed by receiver operating characteristic(ROC)curve.Results Compared with the stable stage group and the control group,the acute exacerbation group had higher serum HGF levels and lower LXA4 levels(all P＜0.05).The more severe the condition was in the a-cute exacerbation group,the higher the serum HGF level and the lower the LXA4 level.Compared with the good prognosis group,the poor prognosis group had lower levels of hemoglobin,albumin,and serum LXA4,while the number of acute exacerbations,proportion of severe BSI scores,and serum HGF levels were higher(all P＜0.05).In the acute exacerbation group,the more severe the disease,the higher the serum HGF level and the lower the LxA4 level.The number of acute exacerbations(OR=1.185,P＜0.001),BSI score(OR=1.280,P＜0.001),and serum HGF(OR=1.189,P＜0.001)were risk factors for poor prognosis in patients,while serum LXA4(OR=0.827,P＜0.001)was a protective factor.The area under the curve of the combined detection of serum HGF and LXA4 for evaluating poor prognosis in patients was 0.912(95％CI:0.862-0.955),which was larger than that of the single detection(Z=4.254,3.819,all P＜0.001).Conclusion The serum HGF level increases and LXA4 level decreases in patients with acute exacerbation of bronchiectasis,which are related to the severity of the disease.Combined detection has high predictive value for poor progno-sis in patients.
