Prognostic Value of Elevated Copeptin and High-Sensitivity Cardiac Troponin T in Patients with and without Acute Coronary Syndrome: The ConTrACS Study

Journal of Clinical Medicine

KirilM. Stoyanov¹  Hanna Waldsperger¹  Matthias Mueller-Hennessen¹  Evangelos Giannitsis¹  Moritz Biener¹  HugoA. Katus¹  Mehrshad Vafaie¹ 

[1] Department of Internal Medicine III, Heidelberg University Hospital, 69120 Heidelberg, Germany;

关键词: copeptin;    cardiac troponin;    high sensitivity;    acute coronary syndrome;    emergency department;    prognosis;   

DOI  :  10.3390/jcm9113627

来源: DOAJ

【 摘 要 】

Aims: We aimed to assess the prognostic role of copeptin in patients presenting to the emergency department with acute symptoms and increased high-sensitivity cardiac troponin T. Methods: A total of 3890 patients presenting with acute symptoms to the emergency department of Heidelberg University Hospital were assessed for increased hs-cTnT (>14 ng/L) from three cohorts: the Heidelberg Acute Coronary Syndrome (ACS) Registry (n = 2477), the BIOPS Registry (n = 320), and the ACS OMICS Registry (n = 1093). In a pooled analysis, 1956 patients remained, comprising of 1600 patients with ACS and 356 patients with non-ACS. Results: Median follow-up was 1468 days in the ACS cohort and 709 days in the non-ACS cohort. Elevated copeptin levels (>10 pmol/L) were found in 1174 patients (60.0%) in the entire cohort (58.1% in ACS and 68.5% in non-ACS, respectively) and mortality rates were significantly higher than in patients with normal copeptin levels (29.0% vs. 10.7%, p < 0.001). In a multivariate Cox regression, elevated copeptin was independently associated with all-cause death in the ACS (HR = 1.7, 1.3–2.3, p = 0.002) and non-ACS cohort (HR = 2.7, 1.4–5.0, p = 0.0018). Conclusion: Copeptin may aid in identifying patients at risk for adverse outcomes in patients with increased levels of hs-cTnT in ACS patients and in non-ACS conditions.

【 授权许可】

Unknown