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Cardiovascular Disease in Chronic Kidney Disease: Pathophysiological Insights and Therapeutic Options Risk of Myocardial Infarction in Anticoagulated Patients With Atrial Fibrillation Impact of age and comorbidity on risk stratification in idiopathic pulmonary arterial hypertension Association Between Diastolic Dysfunction and Health Status Outcomes in Patients Undergoing Transcatheter Aortic Valve Replacement Prognostic Value of Fractional Flow Reserve Measured Immediately After Drug-Eluting Stent Implantation Risk Stratification Guided by the Index of Microcirculatory Resistance and Left Ventricular End-Diastolic Pressure in Acute Myocardial Infarction Canadian SCAD Cohort Study: Shedding Light on SCAD From a United Front Long-Term Coronary Functional Assessment of the Infarct-Related Artery Treated With Everolimus-Eluting Bioresorbable Scaffolds or Everolimus-Eluting Metallic Stents: Insights of the TROFI II Trial A sirolimus-eluting bioabsorbable polymer-coated stent (MiStent) versus an everolimus-eluting durable polymer stent (Xience) after percutaneous coronary intervention (DESSOLVE III): a randomised, single-blind, multicentre, non-inferiority, phase 3 trial Everolimus-Eluting Bioresorbable Scaffolds Versus Everolimus-Eluting Metallic Stents

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.