At a glance
ClinicalIndex Comparison RecordStandardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Coronary Microcirculation and Troponin Elevation in Septic Shock
In Brief
An observational study for Sepsis and 3 related conditions. Completed, enrolled 62 participants across 1 site.
Detailed Summary
Plasma cardiac troponin (cTn) elevation is an indicator of increased mortality in patients with sepsis yet the underlying cause of troponin elevation in sepsis is not known. The COMTESS study investigates whether elevated high-sensitive cardiac Troponin T (hs-cTnT) levels in hemodynamically unstable patients with sepsis can be explained by an underlying coronary artery disease or a process within the coronary microcirculation. Fifty patients with sepsis and with hs-cTnT elevation (\>15 ng/L) will undergo coronary angiography, including an assessment of coronary flow using a method called thermo-dilution to record the index of microcirculatory resistance (IMR) in the left anterior descending artery (LAD). The relationship between IMR and hs-cTnT will subsequently be analysed. It is important to identify the underlying causes of elevated cTn during sepsis to target further research with an aim to improve the survival in patients suffering from this condition.