Abstract
Drug-eluting coronary stents are being used with increasing frequency in patients undergoing percutaneous coronary intervention. Although these stents have shown remarkably low rates of restenosis compared with their predecessors, there have been increasing concerns lately regarding their safety. Extensive data have been published that demonstrate a higher risk of very late stent thrombosis with drug-eluting stents; however, this has not had any impact on long-term mortality or the risk of myocardial infarction when compared with bare-metal stents. Their overall net clinical benefit therefore still favors their use. Recent research has led to a greater understanding of the multifactorial cause of stent thrombosis, which has enabled measures to be taken to reduce an individual patient’s risk. In the future, new stent designs and new antiplatelet agents may help to reduce this risk further.
Financial & competing interests disclosure
The authors have no relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, or royalties.
No writing assistance was utilized in the production of this manuscript.
Notes
Data from Citation[44].