Relationship between two serum markers and short-term prognosis of elderly patients with LAA-related acute cerebral infarction
Zhang Hui
Chen Yalun
Sun Xinchao
Song Yan
Wang Minheng
Gao Yuanyuan
Abstract：Objective To investigate the relationship of serum programmed cell death 4(PDCD4)and a disintegrin and metalloprotease 10(ADAM10)levels with short-term prognosis in elderly patients with large artery atherosclerosis(LAA)-related acute cerebral infarction(AIS).Methods A total of 122 elderly patients with LAA-related AIS admitted in Nanyang Second People's Hos-pital during April 2022 and April 2024 were retrospectively enrolled and served as observation group.According to their neurological function,they were categorized into mild,moderate and se-vere subgroups(29,68 and 25 cases,respectively),and based on their prognosis,they were as-signed into good and poor prognosis subgroups(72 and 50 cases,respectively).Another 125 indi-viduals taking physical examination in above hospital during the same period were included as the control group.ELISA was applied to detect serum PDCD4 and ADAM10 levels.Multivariate logis-tic regression analysis was employed to investigate the relationship of above two indicators with short-term prognosis of LAA-related AIS patients.ROC curves were plotted to analyze the predic-tive value of the indicators for short-term prognosis of the patients.Results The serum PDCD4 and ADAM10 levels were significantly higher in the observation group than the control group(P＜0.01),in the moderate and severe subgroups than the mild subgroups(P＜0.05),and in the severe than the moderate subgroups(P＜0.05).Larger proportions of severe neurologic deficit and hypertension,and higher Hcy level were observed in the poor than the good prognosis sub-groups(P＜0.01).PDCD4 and ADAM10 were correlated with poor short-term prognosis in pa-tients with LAA-related AIS(OR=2.759,95％CI:1.479-5.146,P=0.001;OR=2.818,95％CI:1.559-5.093,P=0.001).The AUC value of PDCD4 and ADAM10 alone and their combination in predicting poor short-term prognosis was 0.840,0.864,and 0.935,respectively,and the combina-tion showed better predictive performance than alone(Z=2.687,2.008,P＜0.05).Conclusion Serum PDCD4 and ADAM10 levels are higher in patients with LAA-related AIS.Their combina-tion showed good predictive efficacy for poor short-term prognosis of these patients.
Keywords：atherosclerosisbrain infarctionprognosisregression analysisforecasting
Publication Date：2025-02-14
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 206-210 )