CBS 2019
CBSMD教育中心
English

科学研究

科研文章

荐读文献

P2Y12 Inhibitor Monotherapy with Clopidogrel Versus Ticagrelor in Patients with Acute Coronary Syndrome Undergoing Percutaneous Coronary Intervention Positive remodeling at 3 year follow up is associated with plaque-free coronary wall segment at baseline: a serial IVUS study Risk of Coronary Obstruction and Feasibility of Coronary Access After Repeat Transcatheter Aortic Valve Replacement With the Self-Expanding Evolut Valve: A Computed Tomography Simulation Study Effect of the PCSK9 Inhibitor Evolocumab on Total Cardiovascular Events in Patients With Cardiovascular DiseaseA Prespecified Analysis From the FOURIER Trial Randomized study to evaluate sirolimus-eluting stents implanted at coronary bifurcation lesions Baseline Characteristics and Risk Profiles of Participants in the ISCHEMIA Randomized Clinical Trial Comparison of newer generation self-expandable vs. balloon-expandable valves in transcatheter aortic valve implantation: the randomized SOLVE-TAVI trial Haptoglobin genotype: a determinant of cardiovascular complication risk in type 1 diabetes A Prospective, Multicenter, Randomized, Open-label Trial to Compare Efficacy and Safety of Clopidogrel vs. Ticagrelor in Stabilized Patients with Acute Myocardial Infarction after Percutan eous Coronary Intervention: rationale and design of the TALOS-AMI trial High-Risk Coronary Plaque Regression After Intensive Lifestyle Intervention in Nonbstructive Coronary Disease: A Randomized Study

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.