CBS 2019
CBSMD教育中心
中 文

Bifurcation Stenting

Abstract

Recommended Article

Three-Year Outcomes of the DKCRUSH-V Trial Comparing DK Crush With Provisional Stenting for Left Main Bifurcation Lesions Double kissing crush in left main coronary bifurcation lesions: A crushing blow to the rival stenting techniques Classic crush and DK crush stenting techniques Contemporary techniques in percutaneous coronary intervention for bifurcation lesions Impact of the complexity of bifurcation lesions treated with drug-eluting stents: the DEFINITION study (Definitions and impact of complEx biFurcation lesIons on clinical outcomes after percutaNeous coronary IntervenTIOn using drug-eluting steNts) Optimal Fluoroscopic Projections of Coronary Ostia and Bifurcations Defined by Computed Tomographic Coronary Angiography Treatment effects of systematic two-stent and provisional stenting techniques in patients with complex coronary bifurcation lesions: rationale and design of a prospective, randomised and multicentre DEFINITION II trial Culotte stenting vs. TAP stenting for treatment of de-novo coronary bifurcation lesions with the need for side-branch stenting: the Bifurcations Bad Krozingen (BBK) II angiographic trial

ConsensusOctober 2020

JOURNAL:Eurointervention. Article Link

Percutaneous Coronary Intervention For Bifurcation Coronary Lesions.The 15th Consensus Document from the European Bifurcation Club

F Burzotta; JF Lassen; T Lefèvre et al. Keywords: EBC; consensus; bifurcation stenting

ABSTRACT

The 15th European Bifurcation Club (EBC) meeting was held in Barcelona in October 2019 and it facilitated a renewed consensus on coronary bifurcation lesions (CBL) and unprotected left main (LM) percutaneous interventions.


Bifurcation stenting techniques continue to be refined, developed and tested. It remains evident that provisional approach with optional side-branch treatment utilising T, T and small protrusion (TAP) or culotte continue to provide flexible options for the majority of CBL patients. Debate persists regarding the optimal treatment of side branches, including assessment of clinical significance and thresholds for bail-out treatment. In more complex CBL, especially when involving the LM, adoption of dedicated 2-stent techniques should be considered. Operators using such techniques have to be fully familiar with their procedural steps and should acknowledge associated limitations and challenges. When using 2-stent techniques, failure to perform a final kissing inflation is regarded as a technical failure, since it may jeopardize clinical outcome.


The development of novel technical tools and drug regimens deserve attention. In particular, intra-coronary imaging, bifurcation simulation, drug-eluting balloon technology and tailored anti-platelet therapy are identified as promising tools to enhance clinical outcomes.


In conclusion, the evolution of a broad spectrum of bifurcation PCI components have resulted from studies extending from bench testing to randomised controlled trials. However, further advances are still needed to achieve the ambitious goal of optimizing the clinical outcomes for every patient undergoing PCI on a CBL.