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A Meta-Analysis of Contemporary Lesion Modification Strategies During Percutaneous Coronary Intervention in 244,795 Patients From 22 Studies Drug-Coated Balloon Treatment for Femoropopliteal Artery Disease: The IN.PACT Global Study De Novo In-Stent Restenosis Imaging Cohort Rotational Atherectomy Followed by Drug-Coated Balloon Dilation for Left Main In-Stent Restenosis in the Setting of Acute Coronary Syndrome Complicated with Right Coronary Chronic Total Occlusion SGLT2 Inhibitors in Patients With Heart Failure With Reduced Ejection Fraction: A Meta-Analysis of the EMPEROR-Reduced and DAPA-HF Trials Aggressive lipid-lowering therapy after percutaneous coronary intervention – for whom and how? Can the Vanishing Stent Reappear? Fix the Technique, or Fix the Device? AIM2-driven inflammasome activation in heart failure Coronary Artery Calcium Is Associated with Left Ventricular Diastolic Function Independent of Myocardial Ischemia Disrupting Fellow Education Through Group Texting: WhatsApp in Fellow Education? Screening for Atrial Fibrillation With Electrocardiography US Preventive Services Task Force Recommendation Statement

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.