CBS 2019
CBSMD教育中心
中 文

左主干支架

Abstract

Recommended Article

Restricted access Mortality After Repeat Revascularization Following PCI or CABG for Left Main Disease: The EXCEL Trial Percutaneous coronary intervention for the left main stem and other bifurcation lesions: 12th consensus document from the European Bifurcation Club Unprotected Left Main Disease: Indications and Optimal Strategies for Percutaneous Intervention Left main coronary artery disease: importance, diagnosis, assessment, and management Percutaneous coronary intervention with drug-eluting stents versus coronary artery bypass grafting in left main coronary artery disease: an individual patient data meta-analysis Left Main Bifurcation Angioplasty: Are 2 Stents One Too Many? Predictors of Left Main Coronary Artery Disease in the ISCHEMIA Trial Two-year outcomes of everolimus vs. paclitaxel-eluting stent for the treatment of unprotected left main lesions: a propensity score matching comparison of patients included in the French Left Main Taxus (FLM Taxus) and the LEft MAin Xience (LEMAX) registries

Clinical Trial2020 May 14. [Epub ahead of print]

JOURNAL:Catheter Cardiovasc Interv. Article Link

Safety and efficacy of the bioabsorbable polymer everolimus-eluting stent versus durable polymer drug-eluting stents in high-risk patients undergoing PCI: TWILIGHT-SYNERGY

U Baber, R Chandiramani, R Mehran et al. Keywords: stent comparation; DES; bioabsorbable; durable polymer; high-risk patients

ABSTRACT


BACKGROUND - Data examining the safety and efficacy of the bioabsorbable polymer (BP) drugeluting stent (DES) as compared with durable polymer (DP) DES in highrisk patients undergoing percutaneous coronary intervention (PCI) remain limited.

 

METHODS - We conducted a prespecified analysis among patients enrolled in the TWILIGHT trial treated with the SYNERGY BPDES or a DPDES. Following successful PCI and 3 months of ticagrelor plus aspirin, patients were randomized to aspirin or placebo for 1 year; DES choice was at physician discretion. The primary endpoint was target lesion failure (TLF) [composite of cardiac death, target vessel myocardial infarction (MI), clinically driven target lesion revascularization (TLR) or definite/probable stent thrombosis (ST)].

 

RESULTS - Among enrolled participants (N = 9006), 653 were treated exclusively with the SYNERGY BPDES and 6404 with a comparator DPDES. Over 15 months, TLF rates were 6.4% and 6.1% among those receiving a SYNERGY BPDES and a DPDES, respectively (adjusted HR 0.93; 95% CI 0.64 1.35; p = 0.72). The effect of ticagrelor monotherapy on Bleeding Academic Research Consortium (BARC) type 2, 3 or 5 bleeding and the composite of allcause death, MI or stroke was uniform across DES groups (both pint >0.10).

 

CONCLUSIONS - The safety and efficacy profile of the SYNERGY BPDES is comparable to that of contemporary DPDES in highrisk patients undergoing PCI. Compared to ticagrelor plus aspirin, the effect of ticagrelor monotherapy is consistent among patients receiving SYNERGY BPDES or DPDES.

 

This article is protected by copyright. All rights reserved.