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

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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 | 旋磨术

旋磨术

Radial Versus Femoral Access for Rotational Atherectomy: A UK Observational Study of 8622 Patients Optical frequency-domain imaging findings to predict good stent expansion after rotational atherectomy for severely calcified coronary lesions Rotational Atherectomy in acute STEMI with heavily calcified culprit lesion is a rule breaking solution Orbital atherectomy for treating de novo, severely calcified coronary lesions: 3-year results of the pivotal ORBIT II trial Chronic Total Occlusion Interventions: Update on Current Tips and Tricks Multicenter Registry of Real-World Patients With Severely Calcified Coronary Lesions Undergoing Orbital Atherectomy: 1-Year Outcomes The Hybrid Approach to Chronic Total Occlusion Percutaneous Coronary Intervention: Update From the PROGRESS CTO Registry In-Hospital Outcomes of Chronic Total Occlusion Percutaneous Coronary Interventions in Patients With Prior Coronary Artery Bypass Graft Surgery

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Original Research2018 Jan;11(1):111-123.

JOURNAL：JACC Cardiovasc Imaging. Article Link

Optical Frequency Domain Imaging Versus Intravascular Ultrasound in Percutaneous Coronary Intervention (OPINION Trial) Results From the OPINION Imaging Study

Otake H, Akasaka T, OPINION Investigators et al. Keywords: intravascular ultrasound; optical coherence tomography; optical frequency domain imaging; percutaneous coronary intervention

ABSTRACT

OBJECTIVES - The authors sought to clarify how intravascular ultrasound (IVUS) and optical coherence tomography affect percutaneous coronary intervention (PCI) with current-generation drug-eluting stents in a pre-specified substudy of the OPINION (OPtical frequency domain imaging versus INtravascular ultrasound in percutaneous coronary interventiON) trial, a multicenter, prospective, randomized, noninferiority trial comparing optical frequency domain imaging (OFDI)-guided PCI with IVUS-guided PCI.

BACKGROUND - The impact of these 2 imaging modalities in guiding PCI remains unknown.

METHODS - Of 829 patients enrolled in the OPINION trial, 106 were included in the present imaging substudy. Their PCI was guided by either IVUS or OFDI, but all patients were imaged by both modalities after PCI and by OFDI at 8 months. Angiographic, OFDI, and IVUS images were analyzed by independent core laboratories, and statistical analysis was done independently by a dedicated institution.

RESULTS - A total of 103 patients underwent either OFDI-guided (n = 54) or IVUS-guided (n = 49) PCI. Immediately after PCI, OFDI-guided PCI was associated with a smaller trend of minimum stent area (5.28 ± 1.65 mm2 vs. 6.12 ± 2.34 mm2; p = 0.088), fewer proximal stent-edge hematomas (p = 0.04), and fewer irregular protrusions (p = 0.014) than IVUS-guided PCI. At 8 months, the neointima area tended to be smaller in the OFDI-guided PCI group than in the IVUS-guided PCI group (0.56 ± 0.30 mm2 vs. 0.80 ± 0.65 mm2; p = 0.057), although the percentage of uncovered struts was significantly higher in the OFDI-guided PCI group than in the IVUS-guided PCI group (6.97 ± 7.03% vs. 4.67 ± 6.43%; p = 0.039). The minimum lumen area was comparable in both groups (p = 0.18).

CONCLUSIONS - There were several differences in local findings between OFDI- and IVUS-guided PCI as expected given the different protocols for stent sizing in the 2 groups. The minimum lumen area at the 8-month follow-up was comparable, suggesting that OFDI- and IVUS-guided PCI are similarly feasible using the current-generation drug-eluting stents. (OPtical frequency domain imaging versus INtravascular ultrasound in percutaneous coronary interventiON; NCT01873222)