Utility of S100A12 as an Early Biomarker in Patients With ST-Segment Elevation Myocardial Infarction
| Autor: | Xiaolin, Zhang, Minghui, Cheng, Naijing, Gao, Yi, Li, Chenghui, Yan, Xiaoxiang, Tian, Dan, Liu, Miaohan, Qiu, Xiaozeng, Wang, Bo, Luan, Jie, Deng, Shouli, Wang, Hongyan, Tian, Geng, Wang, Xinliang, Ma, Gregg W, Stone, Yaling, Han |
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| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: | |
| Zdroj: | Frontiers in Cardiovascular Medicine Frontiers in Cardiovascular Medicine, Vol 8 (2021) |
| ISSN: | 2297-055X |
| DOI: | 10.3389/fcvm.2021.747511 |
| Popis: | Importance: S100A12 is a calcium binding protein which is involved in inflammation and progression of atherosclerosis.Objective: We sought to investigate the utility of S100A12 as a biomarker for the early diagnosis and prognostication of patients presenting with ST-segment elevation myocardial infarction (STEMI).Design, Setting, and Participants: S100A12 was measured in 1023 patients presenting to the emergency department with acute chest pain between June 2012 and November 2015. An independent cohort of 398 patients enrolled at 3 different hospitals served as a validation cohort.Main Outcomes and Measures: The primary clinical endpoint of interest was major adverse cardiac and cerebral events (MACCE) defined as a composite of all-cause death, MI, stroke, or hospitalization for heart failure.Results: A total of 438/1023 patients (42.8%) in the diagnosis cohort were adjudicated as STEMI, among whom plasma S100A12 levels increased within 30 min and peaked 1–2 h after symptom onset. Compared with high-sensitivity cardiac troponin T and creatine kinase-MB isoenzyme, S100A12 more accurately identified STEMI, especially within the first 2 h after symptom onset (area under the curve 0.963 compared with 0.860 for hscTnT and 0.711 for CK-MB, both P < 0.05). These results were consistent in the 243-patient validation cohort. The 1-year rate of MACCE was greatest in patients in the highest peak S100A12 tertile, intermediate in the middle tertile and least in the lowest tertile (9.3 vs. 5.7 vs. 3.0% respectively, Ptrend = 0.0006). By multivariable analysis the peak plasma concentration of S100A12 was an independent predictor of MACCE within 1 year after STEMI (HR, 1.001, 95%CI, 1.000–1.002; P = 0.0104).Conclusions and Relevance: S100A12 rapidly identified patients with STEMI, more accurately than other cardiac biomarkers, especially within the first 2 h after symptom onset. The peak plasma S100A12 level was a strong predictor of 1-year prognosis after STEMI. |
| Databáze: | OpenAIRE |
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