engleski

Soluble adhesion molecules in patients with acute coronary syndrome after percutaneous coronary intervention with drug-coated balloon, drug-eluting stent or bare metal stent

Adhesion molecules play an important role in inflammation, atherosclerosis and coronary artery disease (CAD). These molecules are expressed on the surface of dysfunctional endothelial cells, causing inflammatory cells from the circulation to adhere and migrate through the endothelium. Their expression is upregulated in acute coronary syndrome (ACS) and after percutaneous coronary intervention (PCI). The contact between stent struts and endothelium upregulates endothelial cell gene expression, endothelial cell activation and inflammation. The paclitaxel or sirolimus eluting stents inhibited expression of adhesion molecules in several studies and reduced the incidence of major adverse cardiac events (MACE) after drug-eluting stent (DES) over bare metal stent (BMS) implantation. Therefore, we propose that elevated serum levels of the soluble adhesion molecules after primary PCI in patients treated with BMS or DES implantation versus drug-coated balloon (DCB) application to the vulnerable coronary plaque might be a predictor of MACE and further adverse outcomes. Consequently, DCB-only strategy in patients with ACS might be a superior approach in comparison to BMS implantation and non-inferior approach when compared to DES implantation.

acute coronary syndrome ; percutaneous coronary intervention ; drug-coated ballon ; drug eluting stent ; bare metal stent ; soluble adhesion molecules

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