Conventional vs high-sensitive troponins in acute exacerbations of chronic obstructive pulmonary disease
| Autor: | John Abisheganaden, Huiying Xu, Joo Hor Tan, Min Sen Yew |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Pulmonary and Respiratory Medicine
medicine.medical_specialty Cardiac troponin medicine.drug_class Pulmonary disease 030204 cardiovascular system & hematology Critical Care and Intensive Care Medicine Logistic regression Electrocardiographic Change High sensitive Pulmonary Disease Chronic Obstructive 03 medical and health sciences 0302 clinical medicine Internal medicine medicine Natriuretic peptide Humans Myocardial infarction health care economics and organizations Retrospective Studies biology business.industry medicine.disease Troponin 030228 respiratory system Cardiology biology.protein Cardiology and Cardiovascular Medicine business Biomarkers |
| Zdroj: | Heart & Lung. 50:430-436 |
| ISSN: | 0147-9563 |
| Popis: | Background Cardiac troponins (cTn), either conventional or high-sensitive (hscTn) assays, are often performed during acute exacerbations of chronic obstructive pulmonary disease (AECOPD). Objectives To compare factors affecting abnormal conventional cTn and hscTn. Methods We retrospectively studied data from AECOPD patients with conventional or hscTn performed at presentation. Binary logistic regression was used to identify predictors for abnormal conventional cTn (>0.5 ug/L) and hscTn (>40 ng/L). Results There were 466 patients in the conventional cTn and 313 patients in the hscTn groups. Ischaemic electrocardiographic change was the only significant predictor for abnormal conventional cTn (OR 6.662 [CI 1.233–35.990], p = 0.028) while B-type natriuretic peptide levels (Adj OR 1.004 [CI 1.000–1.006], p = 0.010) and SpO2/FiO2 ratio (Adj OR 0.115 [CI 0.017–0.069], p = 0.026) were significant predictors of abnormal hscTn. Conclusions Predictors of abnormal cTn differ between assays and should be taken into consideration when interpreting cTn during AECOPD. |
| Databáze: | OpenAIRE |
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