CBS - The 17th Left Main & Coronary Bifurcation Summit, CBS2025

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Left Main & Coronary Bifurcation Summit (CBS) was founded in 2006 as a think tank dedicated to the treatment of left main and coronary bifurcation lesions. CBS aims to improve cardiological care by refreshing fundamental researches, clinical trials, yearly published guidelines, emerged ideas and case-based discussion.

Association and Affiliations
- Organized by
  
  Nanjing Heart Center
  
  Asian Bifurcation Club (ABC)
  
  Nanjing First Hospital, Nanjing Medical University
- Co-organized by
  
  Chinese Society of Cardiology (CSC)
  
  Capacity Building and Continuing Education Center,National Health and Family Planning Commission (CBCEC)
  
  American Society for Cardiovascular Angiography and Interventions (SCAI)
  
  Asian Heart Society (AHS)
Contact Us
- Registration Administration of Domestic Representatives
  
  Hongjuan Peng : +86-13913895477
  
  Haimei Xu +86-13914736846
  
  cbsnj@cbsmd.cn
- Registration Administration of Overseas Representatives
  
  Ling Lin : +86 (25) 52271398
  
  +86-13951884596
  
  cbs@cbsmd.cn
- Management of Challenging Cases
  
  Yingying Zhao :+86-13815408517
  
  sub@cbsmd.cn
Address

CBS2019 Congress Secretariat, Nanjing First Hospital, Building No.9 68# Changle Road, Nanjing, China

210006
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SCIENTIFIC LIBRARY

SCIENTIFIC LIBRARY

Research Paper

> Acute Coronary Syndrom

> ASCVD Prevention

> Bifurcation Stenting

> Cardio-Oncology

> Congestive Heart Failure

> DAPT Duration

> Drug Coated Balloon

> Fractional Flow Reserve

> IVUS Guidance

> Optical Coherence Tomography

> Pulmonary Hypertension

> Rotational Atherectomy

> Shear Stress

> Stenting Left Main

> Transcatheter Aortic Valve Replacement

> Percutaneous LAA Occlusion

> Mitral/Tricuspid Valvular Disease

> Other Relevant Articles

Recommended Paper

Management of Acute Myocardial Infarction During the COVID-19 Pandemic

COVID-19 and Thrombotic or Thromboembolic Disease: Implications for Prevention, Antithrombotic Therapy, and Follow-up

CSC Expert Consensus on Principles of Clinical Management of Patients with Severe Emergent Cardiovascular Diseases during the COVID-19 Epidemic

ACC Clinical Bulletin Focuses on Cardiac Implications of Coronavirus (COVID-19)

HOME | SCIENTIFIC LIBRARY | DAPT Duration

DAPT Duration

Ticagrelor plus aspirin for 1 month, followed by ticagrelor monotherapy for 23 months versus aspirin plus clopidogrel or ticagrelor for 12 months, followed by aspirin monotherapy for 12 months after implantation of a drug-eluting stent: a multicenter, open-label, randomized superiority trial Safety of six-month dual antiplatelet therapy after second-generation drug-eluting stent implantation: OPTIMA-C Randomised Clinical Trial and OCT Substudy Benefit of switching dual antiplatelet therapy after acute coronary syndrome: the TOPIC (timing of platelet inhibition after acute coronary syndrome) randomized study 6- Versus 24-Month Dual Antiplatelet Therapy After Implantation of Drug-Eluting Stents in Patients Nonresistant to Aspirin Final Results of the ITALIC Trial (Is There a Life for DES After Discontinuation of Clopidogrel) Rationale and design of a prospective substudy of clinical endpoint adjudication processes within an investigator-reported randomised controlled trial in patients with coronary artery disease: the GLOBAL LEADERS Adjudication Sub-StudY (GLASSY) Risk of Early Adverse Events After Clopidogrel Discontinuation in Patients Undergoing Short-Term Dual Antiplatelet Therapy: An Individual Participant Data Analysis Higher neutrophil-to-lymphocyte ratio (NLR) increases the risk of suboptimal platelet inhibition and major cardiovascular ischemic events among ACS patients receiving dual antiplatelet therapy with ticagrelor Low-Dose Aspirin Discontinuation and Risk of Cardiovascular Events: A Swedish Nationwide, Population-Based Cohort Study

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Original Research2011 Nov;100(11):1021-8.

JOURNAL：Clin Res Cardiol. Article Link

Is intravascular ultrasound beneficial for percutaneous coronary intervention of bifurcation lesions? Evidence from a 4,314-patient registry

Biondi-Zoccai G, Sheiban I, Romagnoli E et al. Keywords: IVUS guided PCI; bifurcation lesions; DES; outcome

ABSTRACT

BACKGROUND - Coronary bifurcations remain a challenging lesion subset for percutaneous coronary intervention (PCI). It is unclear whether intravascular ultrasound (IVUS) guidance can improve PCI results in bifurcations. We aimed to compare IVUS-guided PCI versus standard PCI in a large registry of patients undergoing PCI for bifurcations in the drug-eluting stent era.

METHODS - A multicenter, retrospective study was conducted enrolling consecutive patients undergoing bifurcation PCI between January 2002 and December 2006 at 22 centers. The primary end-point was the long term rate of major adverse cardiac events [MACE, i.e. death, myocardial infarction or target lesion revascularization (TLR)].

RESULTS - A total of 4,314 patients were included, 226 (5.2%) undergoing IVUS-guided PCI, and 4,088 (94.8%) standard PCI. Early (30-day) outcomes were similar in the two groups, with MACE in 1.3 versus 2.1%, respectively, death in 0.9 versus 1.0%, and stent thrombosis in 0 versus 0.6% (all p > 0.05). After 24 ± 15 months, unadjusted rates of MACE were 17.7 versus 16.4%, with death in 2.7 versus 4.9%, myocardial infarction in 4.4 versus 3.7%, TLR in 15.0 versus 12.3%, and stent thrombosis in 3.1 versus 2.7% (all p > 0.05). Even at multivariable Cox proportional hazard analysis with propensity score adjustment, IVUS was not associated with any statistically significant impact on the risk of MACE, death, myocardial infarction, TLR (neither on the main branch nor on the side branch), or stent thrombosis (all p > 0.05).

CONCLUSIONS - Despite a sound rationale to choose stent size, optimize stent expansion and guide kissing inflation, IVUS usage during PCI for coronary bifurcation lesions was not associated with significant clinical benefits in this large retrospective study.

Abstract

Recommended Article

Is intravascular ultrasound beneficial for percutaneous coronary intervention of bifurcation lesions? Evidence from a 4,314-patient registry

ABSTRACT