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Diagnostic and prognostic utility of endocan in suspected myocardial infarction: an international cohort study.

Year: 2026
Type: article
Abstract: Background The possible clinical utility of endocan, a novel inflammatory biomarker involved in the initiation and progression of atherosclerosis, is largely unknown. We aimed to evaluate its diagnostic and prognostic performance in chest pain patients presenting to the emergency department (ED).Methods We prospectively enrolled patients presenting with suspected myocardial infarction (MI) to the ED in an international multicenter study. Endocan, high-sensitivity C-reactive protein (hs-CRP), and high-sensitivity cardiac troponin T (hs-cTnT) were measured in blood samples obtained at presentation. Final diagnoses were centrally adjudicated by two independent cardiologists applying the 4th universal definition of MI and current guidelines. Non-ST-elevation MI (NSTEMI) was the diagnostic endpoint and 5-year cardiovascular death was the primary prognostic endpoint.Results Among 4728 patients, 843 (17.8 %) had NSTEMI. The diagnostic discrimination of endocan for NSTEMI was low (area under the curve (AUC) 0.585 [95 % CI: 0.563-0.607]. Its combination with hs-cTnT (0.939 [95 % CI: 0.931-0.947]) did not improve the discriminative performance of hs-cTnT alone (0.937 [95 % CI: 0.930-0.950]). Long-term prognostic accuracy of endocan was higher versus hs-CRP, but lower versus hs-cTnT (AUC 0.730 [0.710-0.760] vs 0.650 [0.620-0.680] vs 0.810 [0.790-0.830], respectively). Endocan was associated with an increased 5-year risk for cardiovascular mortality. However, it did not provide relevant incremental prognostic value when added on top of a base model that included SCORE2 risk factors and hs-cTnT.Conclusion Endocan has a low diagnostic accuracy for NSTEMI, and moderate long-term prognostic accuracy for cardiovascular death.Clinical Trial Registration ClinicalTrials.gov number, NCT00470587, https://clinicaltrials.gov/ct2/show/NCT00470587https://clinicaltrials.gov/ct2/show/NCT00470587.
DOI: 10.48620/90470
Authors: Dugar, Franja, Lopez-Ayala, Pedro, Koechlin, Luca, Bima, Paolo, Glaeser, Jonas, Spagnuolo, Carlos, Crisanti, Luca, Wick, Clara, Wildi, Karin, Kaplan, Emel, Strebel, Ivo, Miro, Oscar, Martin-Sanchez, Francisco Javier, Christ, Michael, Morawiec, Beata, Gimenez, Maria Rubini, Nestelberger, Thomas, Boeddinghaus, Jasper, Mueller, Christian
Language: English
Field: Medicine
Open Access status: green
OpenAlex ID: W6948428488
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