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Association of Left Ventricular Systolic Function With Incident Heart Failure in Late Life Ambulatory Inotrope Infusions in Advanced Heart Failure - A Systematic Review and Meta-Analysis Risk of Mortality Following Catheter Ablation of Atrial Fibrillation Imaging- and physiology-guided percutaneous coronary intervention without contrast administration in advanced renal failure: a feasibility, safety, and outcome study How to diagnose heart failure with preserved ejection fraction: the HFA–PEFF diagnostic algorithm: a consensus recommendation from the Heart Failure Association (HFA) of the European Society of Cardiology (ESC) Effect of Ticagrelor Monotherapy vs Ticagrelor With Aspirin on Major Bleeding and Cardiovascular Events in Patients With Acute Coronary Syndrome: The TICO Randomized Clinical Trial Late kidney injury after transcatheter aortic valve replacement Heart Failure Outcomes With Volume-Guided Management Dapagliflozin and Cardiovascular Outcomes in Type 2 Diabetes Heart Failure With Mid-Range (Borderline) Ejection Fraction: Clinical Implications and Future Directions

Review ArticleVolume 75, Issue 9, March 2020

JOURNAL:J Am Coll Cardiol. Article Link

Drug-Coated Balloon for De Novo Coronary Artery Disease: JACC State-of-the-Art Review

C Yerasi, BC Case, BJ Forrestal et al. Keywords: CAD; DCB; drug-eluting balloon; paclitaxel-coated balloon; paclitaxel-eluting balloon; small-vessel disease

ABSTRACT


Percutaneous coronary intervention with a drug-eluting stent is the most common mode of revascularization for coronary artery disease. However, restenosis rates remain high. Non-stent-based local drug delivery by a drug-coated balloon (DCB) has been investigated, as it leaves no metallic mesh. A DCB consists of a semicompliant balloon coated with antiproliferative agents encapsulated in a polymer matrix, which is released into the wall after inflation and contact with the intima. DCB have demonstrated effectiveness in treating in-stent restenosis. Clinical studies using DCB in de novo coronary artery disease have shown mixed results, with a major benefit in small-vessel disease. Differences in study results are not only due to variations in DCB technology but also to disparity in procedural approach, “leave nothing behind” or “combination therapy,” and vessel size. This review focuses on the available evidence from randomized trials and proposes a design for future clinical trials.