CBS 2019
CBSMD教育中心
中 文

Bifurcation Stenting

Abstract

Recommended Article

Step-by-step manual for planning and performing bifurcation PCI: a resource-tailored approach Evolution of the Crush Technique for Bifurcation Stenting Effect of low-density lipoprotein cholesterol on the geometry of coronary bifurcation lesions and clinical outcomes of coronary interventions in the J-REVERSE registry Long-Term Clinical Outcomes of Final Kissing Ballooning in Coronary Bifurcation Lesions Treated With the 1-Stent Technique: Results From the COBIS II Registry (Korean Coronary Bifurcation Stenting Registry) Impact of bifurcation technique on 2-year clinical outcomes in 773 patients with distal unprotected left main coronary artery stenosis treated with drug-eluting stents T and small protrusion (TAP) vs double kissing crush technique: Insights from in-vitro models Effect of Side Branch Predilation in Coronary Bifurcation Stenting With the Provisional Approach - Results From the COBIS (Coronary Bifurcation Stenting) II Registry The European bifurcation club Left Main Coronary Stent study: a randomized comparison of stepwise provisional vs. systematic dual stenting strategies (EBC MAIN)

Clinical Trial2018 Aug 11.[Epub ahead of print]

JOURNAL:Int Heart J. Article Link

The Comparison of Clinical Outcomes After Drug-Eluting Balloon and Drug-Eluting Stent Use for Left Main Bifurcation In-Stent Restenosis

Lee WC, Hsueh SK, Chen CJ et al. Keywords: Cardiovascular mortality; Percutaneous coronary intervention; Recurrent myocardial infarction; Target lesion revascularization

ABSTRACT


Increasing evidence is available for the use of percutaneous coronary intervention (PCI) in selected patients with unprotected left main (LM) bifurcation coronary lesions. However, little data have been reported on recurrent in-stent restenosis (ISR) for LM bifurcation lesions. The aim of this study was to evaluate the efficacy of a drug-eluting balloon (DEB) for LM bifurcation ISR compared with that of a drug-eluting stent (DES).Between December 2011 and December 2015, 104 patients who underwent PCI for unprotected LM bifurcation ISR were enrolled. We separated the patients into 2 groups: (1) those underwent PCI with further DEB and (2) those underwent PCI with further DES. Clinical outcomes were analyzed.Patients' average age was 67.14 ± 7.65 years, and the percentage of male patients was 76.0%. A total of 75 patients were enrolled in the DEB group, and another 29 patients were enrolled in the DES group. Similar target lesion revascularization (TLR) rate and recurrent myocardial infarction (MI) rate were noted for both groups. A significantly higher cardiovascular mortality rate was found in the DES group (10.7% versus 0%, P = 0.020), and a higher all-cause mortality rate was noted in the DES group (21.4% versus 6.8%, P = 0.067).It is feasible to use DEB for LM bifurcation ISR. When comparing DEB with DES, similar TLR rates were found, but lower recurrent MI and lower cardiovascular death were noted for DEB treatment.