Significance of Serum β-NGF and TRAIL Testing in Clinical Diagnosis and Prognosis Assessment in Patients with Pulmonary Heart Disease Complicated with Pulmonary Artery Hypertension
10.3969/j.issn.1671-7414.2024.04.024
- VernacularTitle:肺源性心脏病并发肺动脉高压患者血清β-NGF和TRAIL水平检测在临床诊断及预后评估中的意义
- Author:
Wenhui TANG
1
;
Huiling YING
;
Jing DUAN
;
Zhuo DONG
;
Xinyi YOU
Author Information
1. 北京市大兴区人民医院感染内科,北京 102600
- Keywords:
β-nerve growth factor;
tumor necrosis factor related apoptosis inducing ligand;
pulmonary heart disease;
pulmonary artery hypertension
- From:
Journal of Modern Laboratory Medicine
2024;39(4):131-137
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the significance of serum β-nerve growth factor(β-NGF)and tumor necrosis factor-related apoptosis-inducing ligand(TRAIL)testing in clinical diagnosis and prognosis assessment in patients with pulmonary heart disease(PHD)complicated with pulmonary artery hypertension(PAH).Methods A 1:1 case-control study was conducted in Daxing District People's Hospital of Beijing from January 2019 to June 2022,in which 86 patients with PHD complicated with PAH and 86 patients with isolated PHD were selected as case group and control group.Retrospective analysis was conducted.The case group was divided into mild PAH group(n=39),moderate PAH group(n=25)and severe PAH group(n=22)according to pulmonary artery systolic pressure(PASP).Meanwhile,the case group was divided into good prognosis group(n=75)and poor prognosis group(n=11)based on the outcomes after one year of discharge.Demographic data and laboratory examination indicators of study subjects were collected,and serum β-NGF and TRAIL levels were measured using enzyme-linked immunosorbent assay(ELISA).Pearson product-moment correlation analysis was used to assess the relationship among β-NGF,TRAIL and PASP.Logistic regression analysis was performed to identify factors influencing PAH in patients with PHD.ROC curve was used to evaluate the diagnostic value of β-NGF and TRAIL for PAH.Cox proportional hazards regression analysis was carried out to assess the relationship among β-NGF,TRAIL and poor prognosis in patients with PHD complicated with PAH,and ROC curve was used to evaluate its predictive value for poor prognosis.Result Compared with control group,the duration of PHD in case group was longer(8.63±1.27 years vs 5.49±1.15 years),and serum β-NGF level(26.97±8.25 ng/ml vs 22.14±7.32 ng/ml)and TRAIL level(2.83±0.76 ng/ml vs 1.71±0.68 ng/ml)were increased,with significant differences(t=17.006,4.064,10.183,all P＜0.05).Serum β-NGF and TRAIL had certain diagnostic values for PAH in PHD patients,with AUC of 0.842 and 0.838,respectively.And the combined diagnostic AUC was 0.920,which was higher than that of single indicators(Z=3.416,3.508,all P＜0.05).Serum β-NGF(23.26±5.13 ng/ml,27.83±5.57 ng/ml,32.57±6.02 ng/ml)and TRAIL(2.24±0.65 ng/ml,2.89±0.71 ng/ml,3.81±0.90 ng/ml)levels among patients with mild PAH,moderate PAH,severe PAH were sequentially elevated,and the differences were significant(F=20.624,31.972,all P＜0.05).Serum β-NGF and TRAIL were positively associated with PASP(r=0.673,0.659,P＜0.05).Serum β-NGF(36.34±8.05 ng/ml)and TRAIL(3.49±1.01 ng/ml)levels in poor prognosis group were higher compared to good prognosis group(25.59±7.28 ng/ml,2.73±0.89 ng/ml),and the differences were significant(t=4.516,2.604,all P＜0.05).Logistic regression analysis showed that,the PHD duration[OR(95％CI):1.784(1.135～2.806)],β-NGF[OR(95％CI):1.976(1.108～3.523)]and TRAIL[OR(95％CI):1.866(1.123～3.101)]were independent risk factors for occurrence of PAH in patients with PHD(all P＜0.05).Multivariate COX proportional risk regression results showed that PHD duration[OR(95％CI):1.167(1.082～1.364)],β-NGF[OR(95％CI):1.322(1.134～1.649)],TRA-IL[OR(95％CI):1.259(1.087～1.590)]were independent risk factors for poor prognosis in patients with PHD complicated with PAH(all P＜0.05).Serum β-NGF and TRAIL could predict the poor prognosis in patients with PHD complicated with PAH,with AUC of 0.863 and 0.881,respectively.The combined diagnostic AUC was 0.907,which was higher than that of single indicators(Z=2.905,3.128,all P＜0.05).Conclusion Elevated serum β-NGF and TRAIL were independent risk factors for PAH and were associated with severity of PAH.Early combined detection of β-NGF and TRAIL can improve the diagnostic value for PAH and predict poor prognosis of patients.
