CBS 2019
CBSMD教育中心
中 文

Drug Coated Balloon

Abstract

Recommended Article

Drug-Coated Balloon for De Novo Coronary Artery Disease: JACC State-of-the-Art Review Drug-eluting balloons in coronary interventions: the quiet revolution? Outcomes after drug-coated balloon treatment for patients with calcified coronary lesions Contemporary use of drug-coated balloons in coronary artery disease: Where are we now? Percutaneous coronary intervention with drug-coated balloon-only strategy in stable coronary artery disease and in acute coronary syndromes: An all-comers registry study Long-term clinical outcomes after treatment of stent restenosis with two drug-coated balloons Drug-Coated Balloon-Only Percutaneous Coronary Intervention for the Treatment of De Novo Coronary Artery Disease: A Systematic Review Therapeutic efficacy of paclitaxel-coated balloon for de novo coronary lesions with diameters larger than 2.8 mm

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.