CBS 2019
CBSMD教育中心
English

科学研究

科研文章

荐读文献

Type 2 Diabetes Mellitus and Heart Failure: A Scientific Statement From the American Heart Association and the Heart Failure Society of America Natriuretic Peptide-Guided Heart Failure Therapy After the GUIDE-IT Study Short- versus long-term duration of dual-antiplatelet therapy after coronary stenting: a randomized multicenter trial Association of Abnormal Left Ventricular Functional Reserve With Outcome in Heart Failure With Preserved Ejection Fraction Coronary plaque redistribution after stent implantation is determined by lipid composition: A NIRS-IVUS analysis Modifiable lifestyle factors and heart failure: A Mendelian randomization study Combined Tricuspid and Mitral Versus Isolated Mitral Valve Repair for Severe MR and TR: An Analysis From the TriValve and TRAMI Registries Metabolic Interactions and Differences between Coronary Heart Disease and Diabetes Mellitus: A Pilot Study on Biomarker Determination and Pathogenesis Baseline Features of the VICTORIA (Vericiguat Global Study in Subjects With Heart Failure With Reduced Ejection Fraction) Trial Catastrophic catheter-induced coronary artery vasospasm successfully rescued using intravascular ultrasound imaging guidance

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.