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Updated: Mar 6, 2026
Coronary Progenitor Cells and Soluble Biomarkers in Cardiovascular Prognosis after Coronary Angioplasty
Published on: January 28, 2020
[Inflammatory Markers and Their Role in Assessing Prognosis of Patients With Stable Coronary Artery Disease After
D I Tomilova1, F F Byazrova1, V V Lopukhova1
1Institute of Cardiology of Russian Cardiology Scientific and Production Complex, Moscow, Russia.
Insights
Inflammatory markers like C-reactive protein (CRP) and white blood cells are linked to cardiovascular events after stenting. Further research is needed to confirm their role in drug-eluting stent restenosis.
Area of Science:
- Cardiovascular Medicine
- Inflammation Biology
- Interventional Cardiology
Context:
- Percutaneous coronary intervention (PCI) with stent implantation is a common procedure for coronary artery disease.
- Increased inflammatory markers have been associated with adverse cardiovascular events post-PCI.
- The predictive value of certain inflammatory markers for restenosis, especially with drug-eluting stents, requires further investigation.
Purpose:
- To explore the association between inflammatory markers and cardiovascular events following PCI.
- To evaluate the role of C-reactive protein (CRP) and white blood cell count in predicting restenosis after stent implantation.
- To investigate the potential link between eosinophilic inflammation and restenosis with drug-eluting stents.
Summary:
- Expanded data indicate a correlation between elevated inflammatory markers and adverse cardiovascular events in patients undergoing PCI with stenting.
- While C-reactive protein (CRP) predicts restenosis in bare metal stents, its role in drug-eluting stent restenosis is unproven.
- Increased white blood cell counts are associated with coronary artery disease severity and poorer outcomes post-PCI.
- Eosinophilic inflammatory responses may be linked to coronary atherosclerosis progression and drug-eluting stent restenosis.
Impact:
- This research highlights the importance of inflammatory markers in cardiovascular risk stratification post-PCI.
- Findings may guide future research into targeted anti-inflammatory therapies to improve outcomes after stenting.
- Understanding these associations can lead to better prediction models for restenosis, particularly for drug-eluting stents.
Abstract:
In recent years, expanded data have demonstrated the association between increased inflammatory markers and risk of adverse cardiovascular events in patients undergoing percutaneous coronary intervention (PCI) with stent implantation. Particularly, several studies have demonstrated association between increased C-reactive protein (CRP) level and various risk factors of cardiovascular diseases and their complications. The role of CRP in predicting restenosis after implantation of bare metal stents has been proven, but its role in predicting drug-eluting stents restenosis is still unproved. Significant association between increased white blood cells count and risk of development and severity of coronary artery disease and as well as poor prognosis after PCI has also been demonstrated. But erythrocyte sedimentation rate has been studied insufficiently in this regard. According to some studies, including those conducted in our institute, one can suggest an association between eosinophilic inflammatory response, progression of coronary atherosclerosis, and drug-eluting stents restenosis.
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