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Amin AM, Khlidj Y, Abuelazm M, Sayed A, Khan U, Elewidi MM, Tanashat M, Elharti H, Ellabban MH, Alassiri AK, Alsaed M, Abdelazeem B, Kawsara A. Intravascular imaging-guided versus angiography-guided percutaneous coronary intervention: a systematic review and bayesian network meta-analysis of randomized controlled trials. BMC Cardiovasc Disord 2024; 24:483. [PMID: 39261775 PMCID: PMC11389231 DOI: 10.1186/s12872-024-04105-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Accepted: 08/07/2024] [Indexed: 09/13/2024] Open
Abstract
BACKGROUND Percutaneous coronary intervention (PCI) has become one of the most commonly performed interventional life-saving procedures worldwide. Intravascular Imaging (intravascular ultrasound (IVUS) and optical coherence tomography (OCT)) have initially evolved to guide PCI compared with angiography. However, this technology is not universally employed in all PCI procedures, and there is ongoing controversy regarding its additional benefits to patient outcomes. We aim to estimate the efficacy and safety of imaging modalities during PCI, allowing pre-, per, and post-intervention assessment of coronary vascularization. METHODS A systematic review and Bayesian network meta-analysis of randomized controlled trials (RCTs), which were retrieved from PubMed, WOS, SCOPUS, EMBASE, and CENTRAL through September 2023. We used R, version 4.2.0. Effect sizes will be presented as odds ratios with accompanying 95% credible intervals. PROSPERO ID CRD42024507821. RESULTS Our study, encompassing 36 RCTs with a total of 17,572 patients, revelead that compared to conventional angiography, IVUS significantly reduced the risk of major adverse cardiovascular events (MACE) (OR: 0.71 [95% CrI: 0.56 to 0.87]) but not OCT (OR: 0.91 [95% CrI: 0.62 to 1.39]), IVUS and OCT significantly reduced the risk of cardiac death (OR: 0.50 [95% CrI: 0.33 to 0.76]) and (OR: 0.55 [95% CrI: 0.31 to 0.98]), respectively, IVUS significantly reduced the risk of target vessel-related revascularization (OR: 0.60 [95% CrI: 0.48 to 0.75]) but not OCT (OR: 0.86 [95% CrI: 0.60 to 1.19]), IVUS and OCT significantly reduced the risk of stent thrombosis (OR: 0.50 [95% CrI: 0.28 to 0.92]) and (OR: 0.48 [95% CrI: 0.22 to 0.98]), respectively, IVUS significantly reduced the risk of re-stenosis (OR: 0.65 [95% CrI: 0.46 to 0.88]) but not OCT (OR: 0.55 [95% CrI: 0.15 to 1.99]), neither IVUS (OR: 0.97 [95% CrI: 0.71 to 1.38]) nor OCT (OR: 0.75 [95% CrI: 0.49 to 1.22]) were associated with statistically significant reductions in all-cause mortality, neither IVUS (OR: 0.70 [95% CrI: 0.45 to 1.32]) nor OCT (OR: 0.81 [95% CrI: 0.47 to 1.59]) were associated with statistically significant reductions in target vessel failure, neither IVUS (OR: 0.88 [95% CrI: 0.43 to 2.44]) nor OCT (OR: 0.81 [95% CrI: 0.37 to 2.04]) were associated with statistically significant reductions in target lesion failure, and neither IVUS (OR: 0.82 [95% CrI: 0.60 to 1.06]) nor OCT (OR: 0.84 [95% CrI: 0.59 to 1.19]) were associated with statistically significant reductions in myocardial infarction. CONCLUSION Intravascular imaging-guided, including IVUS and OCT, improved the postinterventional outcomes of PCI, notably suggesting their advantage over traditional angiography with no significant difference between IVUS and OCT.
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Affiliation(s)
| | - Yehya Khlidj
- Faculty of Medicine, Algiers University, Algiers, Algeria
| | | | - Ahmed Sayed
- Faculty of Medicine, Ain Shams University, Cairo, Egypt
- Houston Methodist DeBakey Heart & Vascular Center, Houston, Texas, USA
| | - Ubaid Khan
- Division of Cardiology, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | | | | | | | | | | | - Mohamad Alsaed
- Department of Medicine, West Virginia University, Morgantown, WV, USA
| | - Basel Abdelazeem
- Department of Cardiology, West Virginia University, Morgantown, WV, USA
| | - Akram Kawsara
- Department of Cardiology, West Virginia University, Morgantown, WV, USA
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Lin TY, Chen YY, Huang SS, Wu CH, Chen LW, Cheng YL, Hau WK, Hsueh CH, Chuang MJ, Huang WC, Lu TM. Comparison of angiography-guided vs. intra-vascular imaging-guiding percutaneous coronary intervention of acute myocardial infarction: a real world clinical practice. Front Cardiovasc Med 2024; 11:1421025. [PMID: 39267800 PMCID: PMC11390575 DOI: 10.3389/fcvm.2024.1421025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2024] [Accepted: 08/09/2024] [Indexed: 09/15/2024] Open
Abstract
Background The role of routine intravascular imaging in percutaneous coronary intervention (PCI) for acute myocardial infarction (AMI) remains unclear. This study evaluated the clinical outcomes of PCI guided by different imaging modalities in AMI patients. Materials and methods Data from AMI patients who had undergone PCI between 2012 and 2022 were analyzed. The mean follow-up was 12.9 ± 1.73 months. The imaging modality-either intravascular ultrasound (IVUS), optical coherence tomography (OCT), or angiography alone-was selected at the operator's discretion. The primary endpoint was major adverse cardiac events (MACEs), including cardiovascular (CV) death, myocardial infarction (MI), target vessel revascularization. Results Of the 1,304 PCIs performed, 47.5% (n = 620) were guided by angiography alone, 37.0% (n = 483) by IVUS, and 15.4% (n = 201) by OCT. PCI guided by intravascular imaging modalities was associated with lower 1-year rates of MI (1.3%, P = 0.001) and MACE (5.2%, P = 0.036). OCT-guided PCI was linked to lower rates of 1-year CV death (IVUS vs. OCT: 6.2% vs. 1.5%, P = 0.016) and MACE (IVUS vs. OCT: 6.4% vs. 2.5%, P = 0.032). Intravascular imaging modalities and diabetes were identified as predictors of better and worse 1-year MACE outcomes, respectively. Conclusion PCI guided by intravascular imaging modalities resulted in improved 1-year clinical outcomes compared to angiography-guided PCI alone in AMI patients. OCT-guided PCI was associated with lower 1-year MACE rates compared to IVUS-guided PCI. Therefore, intravascular imaging should be recommended for PCI in AMI, with OCT being particularly considered when appropriate.
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Affiliation(s)
- Ting-Yu Lin
- Cardiovascular Medical Center, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
- Division of Cardiology, Department of Internal Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Ying-Ying Chen
- Division of Nephrology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - Shao-Sung Huang
- Division of Cardiology, Department of Internal Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Internal Medicine, School of Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Health Care Center, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Cheng-Hsueh Wu
- Division of Cardiology, Department of Internal Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Internal Medicine, School of Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Li-Wei Chen
- Division of Cardiology, Department of Internal Medicine, Taipei Medical University Hospital, Taipei, Taiwan
| | - Yu-Lun Cheng
- Division of Cardiology, Department of Internal Medicine, New Taipei City Hospital, New Taipei City, Taiwan
| | - William K Hau
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Chien-Hung Hsueh
- Division of Cardiology, Department of Internal Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Ming-Ju Chuang
- Division of Cardiology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Wei-Chieh Huang
- Division of Cardiology, Department of Internal Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Internal Medicine, School of Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Biomedical Engineering, National Taiwan University, Taipei, Taiwan
| | - Tse-Min Lu
- Division of Cardiology, Department of Internal Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Internal Medicine, School of Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Health Care Center, Taipei Veterans General Hospital, Taipei, Taiwan
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3
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Li T, Xu R, Ma Y, Wang T, Yang B, Jiao L. Calcification is a risk factor for intracranial in-stent restenosis: an optical coherence tomography study. J Neurointerv Surg 2024; 16:897-901. [PMID: 37536931 DOI: 10.1136/jnis-2023-020624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 07/20/2023] [Indexed: 08/05/2023]
Abstract
BACKGROUND The frequent occurrence of calcification in intracranial artery stenosis increases the risk of ischemic stroke. In previous cases, we have observed a possible relationship between calcification and intracranial in-stent restenosis (ISR) using optical coherence tomography (OCT). Therefore, our study aimed to demonstrate the relationship between intracranial calcification and ISR with a larger sample size. METHODS For our study patients who underwent OCT for intracranial artery stenosis before stenting were included from May 2020 to October 2022. Follow-up assessments were performed using transcranial color-coded duplex (TCCD) sonography ultrasonography to detect cases of ISR. RESULTS We recruited 54 patients, 15 of them were excluded as they did not meet the study criteria. Our study included 39 patients, of whom 21 had calcification, and 18 did not. The results of our study revealed a significant association between calcification and intracranial ISR (9 (42.86) vs 2 (11.11), p=0.0375). Notably, patients with macrocalcification were more likely to undergo ISR than patients with spotty calcification (77.78% vs 22.22%, p=0.03). CONCLUSION OCT imaging demonstrates that calcification is an essential risk factor for intracranial ISR. These findings have important implications for individualized treatment. They provide valuable insights for optimizing stent design and exploring potential mechanisms of intracranial ISR. TRIAL REGISTRATION NUMBER ClinicalTrials.gov Identifier: NCT05550077.
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Affiliation(s)
- Tianhua Li
- Department of Neurosurgery, Xuanwu Hospital Capital Medical University, Beijing, China
- China International Neuroscience Institute (China-INI), Beijing, China
| | - Ran Xu
- Department of Neurosurgery, Xuanwu Hospital Capital Medical University, Beijing, China
- China International Neuroscience Institute (China-INI), Beijing, China
| | - Yan Ma
- Department of Neurosurgery, Xuanwu Hospital Capital Medical University, Beijing, China
- China International Neuroscience Institute (China-INI), Beijing, China
| | - Tao Wang
- Department of Neurosurgery, Xuanwu Hospital Capital Medical University, Beijing, China
- China International Neuroscience Institute (China-INI), Beijing, China
| | - Bin Yang
- Department of Neurosurgery, Xuanwu Hospital Capital Medical University, Beijing, China
- China International Neuroscience Institute (China-INI), Beijing, China
| | - Liqun Jiao
- Department of Neurosurgery, Xuanwu Hospital Capital Medical University, Beijing, China
- China International Neuroscience Institute (China-INI), Beijing, China
- Department of Interventional Neuroradiology, Xuanwu Hospital Capital Medical University, Beijing, China
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Jia H, Chen X, Shen J, Liu R, Hou P, Yue S. Label-Free Fiber-Optic Raman Spectroscopy for Intravascular Coronary Atherosclerosis and Plaque Detection. ACS OMEGA 2024; 9:27789-27797. [PMID: 38973848 PMCID: PMC11223210 DOI: 10.1021/acsomega.4c01611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 05/15/2024] [Accepted: 06/12/2024] [Indexed: 07/09/2024]
Abstract
The rupture of atherosclerotic plaques remains one of the leading causes of morbidity and mortality worldwide. The plaques have certain pathological characteristics including a fibrous cap, inflammation, and extensive lipid deposition in a lipid core. Various invasive and noninvasive imaging techniques can interrogate structural aspects of atheroma; however, the composition of the lipid core in coronary atherosclerosis and plaques cannot be accurately detected. Fiber-optic Raman spectroscopy has the capability of in vivo rapid and accurate biomarker detection as an emerging omics technology. Previous studies demonstrated that an intravascular Raman spectroscopic technique may assess and manage the therapeutic and medication strategies intraoperatively. The Raman spectral information identified plaque depositions consisting of lipids, triglycerides, and cholesterol esters as the major components by comparing normal region and early plaque formation region with histology. By focusing on the composition of plaques, we could identify the subgroups of plaques accurately and rapidly by Raman spectroscopy. Collectively, this fiber-optic Raman spectroscopy opens up new opportunities for coronary atherosclerosis and plaque detection, which would assist optimal surgical strategy and instant postoperative decision-making. In this paper, we will review the advancement of label-free fiber-optic Raman probe spectroscopy and its applications of coronary atherosclerosis and atherosclerotic plaque detection.
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Affiliation(s)
- Hao Jia
- Key
Laboratory of Biomechanics and Mechanobiology (Beihang University),
Ministry of Education, Institute of Medical Photonics, Beijing Advanced
Innovation Center for Biomedical Engineering, School of Biological
Science and Medical Engineering, Beihang
University, Beijing 100191, China
| | - Xun Chen
- Key
Laboratory of Biomechanics and Mechanobiology (Beihang University),
Ministry of Education, Institute of Medical Photonics, Beijing Advanced
Innovation Center for Biomedical Engineering, School of Biological
Science and Medical Engineering, Beihang
University, Beijing 100191, China
| | - Jianghao Shen
- Key
Laboratory of Biomechanics and Mechanobiology (Beihang University),
Ministry of Education, Institute of Medical Photonics, Beijing Advanced
Innovation Center for Biomedical Engineering, School of Biological
Science and Medical Engineering, Beihang
University, Beijing 100191, China
| | - Rujia Liu
- Key
Laboratory of Biomechanics and Mechanobiology (Beihang University),
Ministry of Education, Institute of Medical Photonics, Beijing Advanced
Innovation Center for Biomedical Engineering, School of Biological
Science and Medical Engineering, Beihang
University, Beijing 100191, China
| | - Peipei Hou
- Department
of Cardiology, The People’s Hospital
of China Medical University, Shenyang 110016, China
| | - Shuhua Yue
- Key
Laboratory of Biomechanics and Mechanobiology (Beihang University),
Ministry of Education, Institute of Medical Photonics, Beijing Advanced
Innovation Center for Biomedical Engineering, School of Biological
Science and Medical Engineering, Beihang
University, Beijing 100191, China
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Macherey-Meyer S, Meertens MM, Heyne S, Braumann S, Tichelbäcker T, Wienemann H, Mauri V, Baldus S, Adler C, Lee S. Optical coherence tomography-guided versus angiography-guided percutaneous coronary intervention in acute coronary syndrome: a meta-analysis. Clin Res Cardiol 2024; 113:967-976. [PMID: 37524839 PMCID: PMC11219421 DOI: 10.1007/s00392-023-02272-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 07/19/2023] [Indexed: 08/02/2023]
Abstract
BACKGROUND Percutaneous coronary intervention (PCI) is standard of care in patients with acute coronary syndrome (ACS) suitable for interventional revascularization. Intracoronary imaging by optical coherence tomography (OCT) expanded treatment approaches adding diagnostic information and contributing to stent optimization. OBJECTIVES This meta-analysis aimed to assess the effects of OCT-guided vs. angiography-guided PCI in treatment of ACS. METHODS A structured literature search was performed. All controlled trials evaluating OCT-guided vs. angiography-guided PCI in patients with ACS were eligible. The primary end point was major adverse cardiac events (MACE). RESULTS Eight studies enrolling 2612 patients with ACS were eligible. 1263 patients underwent OCT-guided and 1,349 patients angiography-guided PCI. OCT guidance was associated with a 30% lower likelihood of MACE (OR 0.70, 95% CI 0.53-0.93, p = 0.01, I2 = 1%). OCT-guided PCI was also associated with significantly decreased cardiac mortality (OR 0.49, 95% CI 0.25-0.96, p = 0.04, I2 = 0%). There was no detectable difference in all-cause mortality (OR 1.08, 95% CI 0.51-2.31, p = 0.83, I2 = 0). Patients in OCT-guided group less frequently required target lesion revascularization (OR 0.26, 95% CI 0.07-0.95, p = 0.04, I2 = 0%). Analysis of myocardial infarction did not result in significant treatment differences. In subgroup or sensitivity analysis the observed advantages of OCT-guided PCI were not replicable. CONCLUSION The evidence suggests that PCI guidance with OCT in ACS decreases MACE, cardiac death and target lesion revascularization compared to angiography. On individual study level, in subgroup or sensitivity analyses these advantages were not thoroughly replicable.
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Affiliation(s)
- S Macherey-Meyer
- Faculty of Medicine, Clinic III for Internal Medicine, University of Cologne, University Hospital Cologne, Kerpener Straße 62, 50937, Cologne, Germany.
| | - M M Meertens
- Faculty of Medicine, Clinic III for Internal Medicine, University of Cologne, University Hospital Cologne, Kerpener Straße 62, 50937, Cologne, Germany
| | - S Heyne
- Faculty of Medicine, Clinic III for Internal Medicine, University of Cologne, University Hospital Cologne, Kerpener Straße 62, 50937, Cologne, Germany
| | - S Braumann
- Faculty of Medicine, Clinic III for Internal Medicine, University of Cologne, University Hospital Cologne, Kerpener Straße 62, 50937, Cologne, Germany
| | - T Tichelbäcker
- Faculty of Medicine, Clinic III for Internal Medicine, University of Cologne, University Hospital Cologne, Kerpener Straße 62, 50937, Cologne, Germany
| | - H Wienemann
- Faculty of Medicine, Clinic III for Internal Medicine, University of Cologne, University Hospital Cologne, Kerpener Straße 62, 50937, Cologne, Germany
| | - V Mauri
- Faculty of Medicine, Clinic III for Internal Medicine, University of Cologne, University Hospital Cologne, Kerpener Straße 62, 50937, Cologne, Germany
| | - S Baldus
- Faculty of Medicine, Clinic III for Internal Medicine, University of Cologne, University Hospital Cologne, Kerpener Straße 62, 50937, Cologne, Germany
| | - C Adler
- Faculty of Medicine, Clinic III for Internal Medicine, University of Cologne, University Hospital Cologne, Kerpener Straße 62, 50937, Cologne, Germany
| | - S Lee
- Faculty of Medicine, Clinic III for Internal Medicine, University of Cologne, University Hospital Cologne, Kerpener Straße 62, 50937, Cologne, Germany
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Xu J, Zhu M, Tang P, Li J, Gao K, Qiu H, Zhao S, Lan G, Jia H, Yu B. Visualization enhancement by PCA-based image fusion for skin burns assessment in polarization-sensitive OCT. BIOMEDICAL OPTICS EXPRESS 2024; 15:4190-4205. [PMID: 39022536 PMCID: PMC11249677 DOI: 10.1364/boe.521399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 05/31/2024] [Accepted: 06/01/2024] [Indexed: 07/20/2024]
Abstract
Polarization-sensitive optical coherence tomography (PS-OCT) is a functional imaging tool for measuring tissue birefringence characteristics. It has been proposed as a potentially non-invasive technique for evaluating skin burns. However, the PS-OCT modality usually suffers from high system complexity and relatively low tissue-specific contrast, which makes assessing the extent of burns in skin tissue difficult. In this study, we employ an all-fiber-based PS-OCT system with single-state input, which is simple and efficient for skin burn assessment. Multiple parameters, such as phase retardation (PR), degree of polarization uniformity (DOPU), and optical axis orientation, are obtained to extract birefringent features, which are sensitive to subtle changes in structural arrangement and tissue composition. Experiments on ex vivo porcine skins burned at different temperatures were conducted for skin burn investigation. The burned depths estimated by PR and DOPU increase linearly with the burn temperature to a certain extent, which is helpful in classifying skin burn degrees. We also propose an algorithm of image fusion based on principal component analysis (PCA) to enhance tissue contrast for the multi-parameter data of PS-OCT imaging. The results show that the enhanced images generated by the PCA-based image fusion method have higher tissue contrast, compared to the en-face polarization images by traditional mean value projection. The proposed approaches in this study make it possible to assess skin burn severity and distinguish between burned and normal tissues.
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Affiliation(s)
- Jingjiang Xu
- Guangdong-Hong Kong-Macao Intelligent Micro-Nano Optoelectronic Technology Joint Laboratory, Foshan University
, Foshan, Guangdong 528000, China
- Innovation and Entrepreneurship Teams Project of Guangdong Pearl River Talents Program, Guangdong Weiren Meditech Co., Ltd., Foshan, Guangdong 528051, China
| | - Mingtao Zhu
- School of Mechatronic Engineering and Automation, Foshan University, Foshan, Guangdong 528000, China
| | - Peijun Tang
- College of Biophotonics, South China Normal University, Guangzhou 510006, China
| | - Junyun Li
- Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Kai Gao
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou 510060, China
| | - Haixia Qiu
- Department of Laser Medicine, the First Medical Centre, Chinese PLA General Hospital, Beijing 100853, China
| | - Shiyong Zhao
- Tianjin Hengyu Medical Technology Co., Ltd., Tianjin 300000, China
| | - Gongpu Lan
- Guangdong-Hong Kong-Macao Intelligent Micro-Nano Optoelectronic Technology Joint Laboratory, Foshan University
, Foshan, Guangdong 528000, China
- Innovation and Entrepreneurship Teams Project of Guangdong Pearl River Talents Program, Guangdong Weiren Meditech Co., Ltd., Foshan, Guangdong 528051, China
| | - Haibo Jia
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China
| | - Bo Yu
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China
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Uysal H, Güner A, Uzun F. Optimal management of left main bifurcation disease with two-stent strategy. Eur Heart J Case Rep 2024; 8:ytae306. [PMID: 38993372 PMCID: PMC11237886 DOI: 10.1093/ehjcr/ytae306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/13/2024]
Affiliation(s)
- Hande Uysal
- Department of Cardiology, Istanbul Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Training and Research Hospital, Turgut Özal Bulvari No:11, 34303 Istanbul, Turkey
| | - Ahmet Güner
- Department of Cardiology, Istanbul Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Training and Research Hospital, Turgut Özal Bulvari No:11, 34303 Istanbul, Turkey
| | - Fatih Uzun
- Department of Cardiology, Istanbul Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Training and Research Hospital, Turgut Özal Bulvari No:11, 34303 Istanbul, Turkey
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8
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Cheng WL, Chao SP, Zhao F, Cai HH, Zeng Z, Cao JL, Jin Z, Deng KQ, Hu X, Wang H, Lu Z. Tumor necrosis factor receptor-associated factor 5 protects against intimal hyperplasia by regulation of macrophage polarization via directly targeting PPARγ. Inflamm Res 2024; 73:929-943. [PMID: 38642079 DOI: 10.1007/s00011-024-01875-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 11/22/2023] [Accepted: 03/22/2024] [Indexed: 04/22/2024] Open
Abstract
OBJECTIVES Intimal hyperplasia is a serious clinical problem associated with the failure of therapeutic methods in multiple atherosclerosis-related coronary heart diseases, which are initiated and aggravated by the polarization of infiltrating macrophages. The present study aimed to determine the effect and underlying mechanism by which tumor necrosis factor receptor-associated factor 5 (TRAF5) regulates macrophage polarization during intimal hyperplasia. METHODS TRAF5 expression was detected in mouse carotid arteries subjected to wire injury. Bone marrow-derived macrophages, mouse peritoneal macrophages and human myeloid leukemia mononuclear cells were also used to test the expression of TRAF5 in vitro. Bone marrow-derived macrophages upon to LPS or IL-4 stimulation were performed to examine the effect of TRAF5 on macrophage polarization. TRAF5-knockout mice were used to evaluate the effect of TRAF5 on intimal hyperplasia. RESULTS TRAF5 expression gradually decreased during neointima formation in carotid arteries in a time-dependent manner. In addition, the results showed that TRAF5 expression was reduced in classically polarized macrophages (M1) subjected to LPS stimulation but was increased in alternatively polarized macrophages (M2) in response to IL-4 administration, and these changes were demonstrated in three different types of macrophages. An in vitro loss-of-function study with TRAF5 knockdown plasmids or TRAF5-knockout mice revealed high expression of markers associated with M1 macrophages and reduced expression of genes related to M2 macrophages. Subsequently, we incubated vascular smooth muscle cells with conditioned medium of polarized macrophages in which TRAF5 expression had been downregulated or ablated, which promoted the proliferation, migration and dedifferentiation of VSMCs. Mechanistically, TRAF5 knockdown inhibited the activation of anti-inflammatory M2 macrophages by directly inhibiting PPARγ expression. More importantly, TRAF5-deficient mice showed significantly aggressive intimal hyperplasia. CONCLUSIONS Collectively, this evidence reveals an important role of TRAF5 in the development of intimal hyperplasia through the regulation of macrophage polarization, which provides a promising target for arterial restenosis-related disease management.
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Affiliation(s)
- Wen-Lin Cheng
- Department of Cardiology, Zhongnan Hospital, Wuhan University, No.169 Donghu Road, Wuchang District, Wuhan, 430071, China
- Institute of Myocardial Injury and Repair, Wuhan University, Wuhan, 430071, China
| | - Sheng-Ping Chao
- Department of Cardiology, Zhongnan Hospital, Wuhan University, No.169 Donghu Road, Wuchang District, Wuhan, 430071, China
- Institute of Myocardial Injury and Repair, Wuhan University, Wuhan, 430071, China
| | - Fang Zhao
- Department of Cardiology, Zhongnan Hospital, Wuhan University, No.169 Donghu Road, Wuchang District, Wuhan, 430071, China
- Institute of Myocardial Injury and Repair, Wuhan University, Wuhan, 430071, China
| | - Huan-Huan Cai
- Department of Cardiology, Zhongnan Hospital, Wuhan University, No.169 Donghu Road, Wuchang District, Wuhan, 430071, China
- Institute of Myocardial Injury and Repair, Wuhan University, Wuhan, 430071, China
| | - Ziyue Zeng
- Department of Cardiology, Zhongnan Hospital, Wuhan University, No.169 Donghu Road, Wuchang District, Wuhan, 430071, China
- Institute of Myocardial Injury and Repair, Wuhan University, Wuhan, 430071, China
| | - Jian-Lei Cao
- Department of Cardiology, Zhongnan Hospital, Wuhan University, No.169 Donghu Road, Wuchang District, Wuhan, 430071, China
- Institute of Myocardial Injury and Repair, Wuhan University, Wuhan, 430071, China
| | - Zhili Jin
- Department of Cardiology, Zhongnan Hospital, Wuhan University, No.169 Donghu Road, Wuchang District, Wuhan, 430071, China
- Institute of Myocardial Injury and Repair, Wuhan University, Wuhan, 430071, China
| | - Ke-Qiong Deng
- Department of Cardiology, Zhongnan Hospital, Wuhan University, No.169 Donghu Road, Wuchang District, Wuhan, 430071, China
- Institute of Myocardial Injury and Repair, Wuhan University, Wuhan, 430071, China
| | - Xiaorong Hu
- Department of Cardiology, Zhongnan Hospital, Wuhan University, No.169 Donghu Road, Wuchang District, Wuhan, 430071, China
- Institute of Myocardial Injury and Repair, Wuhan University, Wuhan, 430071, China
| | - Hairong Wang
- Department of Cardiology, Zhongnan Hospital, Wuhan University, No.169 Donghu Road, Wuchang District, Wuhan, 430071, China.
- Institute of Myocardial Injury and Repair, Wuhan University, Wuhan, 430071, China.
| | - Zhibing Lu
- Department of Cardiology, Zhongnan Hospital, Wuhan University, No.169 Donghu Road, Wuchang District, Wuhan, 430071, China.
- Institute of Myocardial Injury and Repair, Wuhan University, Wuhan, 430071, China.
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Giacoppo D, Laudani C, Occhipinti G, Spagnolo M, Greco A, Rochira C, Agnello F, Landolina D, Mauro MS, Finocchiaro S, Mazzone PM, Ammirabile N, Imbesi A, Raffo C, Buccheri S, Capodanno D. Coronary Angiography, Intravascular Ultrasound, and Optical Coherence Tomography for Guiding of Percutaneous Coronary Intervention: A Systematic Review and Network Meta-Analysis. Circulation 2024; 149:1065-1086. [PMID: 38344859 PMCID: PMC10980178 DOI: 10.1161/circulationaha.123.067583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 12/05/2023] [Indexed: 04/01/2024]
Abstract
BACKGROUND Results from multiple randomized clinical trials comparing outcomes after intravascular ultrasound (IVUS)- and optical coherence tomography (OCT)-guided percutaneous coronary intervention (PCI) with invasive coronary angiography (ICA)-guided PCI as well as a pivotal trial comparing the 2 intravascular imaging (IVI) techniques have provided mixed results. METHODS Major electronic databases were searched to identify eligible trials evaluating at least 2 PCI guidance strategies among ICA, IVUS, and OCT. The 2 coprimary outcomes were target lesion revascularization and myocardial infarction. The secondary outcomes included ischemia-driven target lesion revascularization, target vessel myocardial infarction, death, cardiac death, target vessel revascularization, stent thrombosis, and major adverse cardiac events. Frequentist random-effects network meta-analyses were conducted. The results were replicated by Bayesian random-effects models. Pairwise meta-analyses of the direct components, multiple sensitivity analyses, and pairwise meta-analyses IVI versus ICA were supplemented. RESULTS The results from 24 randomized trials (15 489 patients: IVUS versus ICA, 46.4%, 7189 patients; OCT versus ICA, 32.1%, 4976 patients; OCT versus IVUS, 21.4%, 3324 patients) were included in the network meta-analyses. IVUS was associated with reduced target lesion revascularization compared with ICA (odds ratio [OR], 0.69 [95% CI, 0.54-0.87]), whereas no significant differences were observed between OCT and ICA (OR, 0.83 [95% CI, 0.63-1.09]) and OCT and IVUS (OR, 1.21 [95% CI, 0.88-1.66]). Myocardial infarction did not significantly differ between guidance strategies (IVUS versus ICA: OR, 0.91 [95% CI, 0.70-1.19]; OCT versus ICA: OR, 0.87 [95% CI, 0.68-1.11]; OCT versus IVUS: OR, 0.96 [95% CI, 0.69-1.33]). These results were consistent with the secondary outcomes of ischemia-driven target lesion revascularization, target vessel myocardial infarction, and target vessel revascularization, and sensitivity analyses generally did not reveal inconsistency. OCT was associated with a significant reduction of stent thrombosis compared with ICA (OR, 0.49 [95% CI, 0.26-0.92]) but only in the frequentist analysis. Similarly, the results in terms of survival between IVUS or OCT and ICA were uncertain across analyses. A total of 25 randomized trials (17 128 patients) were included in the pairwise meta-analyses IVI versus ICA where IVI guidance was associated with reduced target lesion revascularization, cardiac death, and stent thrombosis. CONCLUSIONS IVI-guided PCI was associated with a reduction in ischemia-driven target lesion revascularization compared with ICA-guided PCI, with the difference most evident for IVUS. In contrast, no significant differences in myocardial infarction were observed between guidance strategies.
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Affiliation(s)
- Daniele Giacoppo
- Division of Cardiology, Azienda Ospedaliero-Universitaria Policlinico “Rodolico – San Marco,” University of Catania, Italy
| | - Claudio Laudani
- Division of Cardiology, Azienda Ospedaliero-Universitaria Policlinico “Rodolico – San Marco,” University of Catania, Italy
| | - Giovanni Occhipinti
- Division of Cardiology, Azienda Ospedaliero-Universitaria Policlinico “Rodolico – San Marco,” University of Catania, Italy
| | - Marco Spagnolo
- Division of Cardiology, Azienda Ospedaliero-Universitaria Policlinico “Rodolico – San Marco,” University of Catania, Italy
| | - Antonio Greco
- Division of Cardiology, Azienda Ospedaliero-Universitaria Policlinico “Rodolico – San Marco,” University of Catania, Italy
| | - Carla Rochira
- Division of Cardiology, Azienda Ospedaliero-Universitaria Policlinico “Rodolico – San Marco,” University of Catania, Italy
| | - Federica Agnello
- Division of Cardiology, Azienda Ospedaliero-Universitaria Policlinico “Rodolico – San Marco,” University of Catania, Italy
| | - Davide Landolina
- Division of Cardiology, Azienda Ospedaliero-Universitaria Policlinico “Rodolico – San Marco,” University of Catania, Italy
| | - Maria Sara Mauro
- Division of Cardiology, Azienda Ospedaliero-Universitaria Policlinico “Rodolico – San Marco,” University of Catania, Italy
| | - Simone Finocchiaro
- Division of Cardiology, Azienda Ospedaliero-Universitaria Policlinico “Rodolico – San Marco,” University of Catania, Italy
| | - Placido Maria Mazzone
- Division of Cardiology, Azienda Ospedaliero-Universitaria Policlinico “Rodolico – San Marco,” University of Catania, Italy
| | - Nicola Ammirabile
- Division of Cardiology, Azienda Ospedaliero-Universitaria Policlinico “Rodolico – San Marco,” University of Catania, Italy
| | - Antonino Imbesi
- Division of Cardiology, Azienda Ospedaliero-Universitaria Policlinico “Rodolico – San Marco,” University of Catania, Italy
| | - Carmelo Raffo
- Division of Cardiology, Azienda Ospedaliero-Universitaria Policlinico “Rodolico – San Marco,” University of Catania, Italy
| | - Sergio Buccheri
- Division of Cardiology, Azienda Ospedaliero-Universitaria Policlinico “Rodolico – San Marco,” University of Catania, Italy
| | - Davide Capodanno
- Division of Cardiology, Azienda Ospedaliero-Universitaria Policlinico “Rodolico – San Marco,” University of Catania, Italy
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10
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Dong Z, Hou L, Luo W, Pan LH, Li X, Tan HP, Wu RD, Lu H, Yao K, Mu MD, Gao CS, Weng XY, Ge JB. Myocardial infarction drives trained immunity of monocytes, accelerating atherosclerosis. Eur Heart J 2024; 45:669-684. [PMID: 38085922 DOI: 10.1093/eurheartj/ehad787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 09/28/2023] [Accepted: 11/16/2023] [Indexed: 03/03/2024] Open
Abstract
BACKGROUND AND AIMS Survivors of acute coronary syndromes face an elevated risk of recurrent atherosclerosis-related vascular events despite advanced medical treatments. The underlying causes remain unclear. This study aims to investigate whether myocardial infarction (MI)-induced trained immunity in monocytes could sustain proatherogenic traits and expedite atherosclerosis. METHODS Apolipoprotein-E deficient (ApoE-/-) mice and adoptive bone marrow transfer chimeric mice underwent MI or myocardial ischaemia-reperfusion (IR). A subsequent 12-week high-fat diet (HFD) regimen was implemented to elucidate the mechanism behind monocyte trained immunity. In addition, classical monocytes were analysed by flow cytometry in the blood of enrolled patients. RESULTS In MI and IR mice, blood monocytes and bone marrow-derived macrophages exhibited elevated spleen tyrosine kinase (SYK), lysine methyltransferase 5A (KMT5A), and CCHC-type zinc finger nucleic acid-binding protein (CNBP) expression upon exposure to a HFD or oxidized LDL (oxLDL) stimulation. MI-induced trained immunity was transmissible by transplantation of bone marrow to accelerate atherosclerosis in naive recipients. KMT5A specifically recruited monomethylation of Lys20 of histone H4 (H4K20me) to the gene body of SYK and synergistically transactivated SYK with CNBP. In vivo small interfering RNA (siRNA) inhibition of KMT5A or CNBP potentially slowed post-MI atherosclerosis. Sympathetic denervation with 6-hydroxydopamine reduced atherosclerosis and inflammation after MI. Classical monocytes from ST-elevation MI (STEMI) patients with advanced coronary lesions expressed higher SYK and KMT5A gene levels. CONCLUSIONS The findings underscore the crucial role of monocyte trained immunity in accelerated atherosclerosis after MI, implying that SYK in blood classical monocytes may serve as a predictive factor for the progression of atherosclerosis in STEMI patients.
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Affiliation(s)
- Zheng Dong
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, 180 Fenglin Road, Shanghai 200032, China
- Key Laboratory of Viral Heart Diseases, National Health Commission, Shanghai, China
- Key Laboratory of Viral Heart Diseases, Chinese Academy of Medical Sciences, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Shanghai, China
| | - Lei Hou
- Institute of Cardiovascular Diseases, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, 1111 XianXia Road, Shanghai, China
- Department of Cardiology, Songjiang Hospital Affiliated to Shanghai Jiao Tong University School of Medicine (Preparatory Stage), Shanghai 201600, China
| | - Wei Luo
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, 180 Fenglin Road, Shanghai 200032, China
- Key Laboratory of Viral Heart Diseases, National Health Commission, Shanghai, China
- Key Laboratory of Viral Heart Diseases, Chinese Academy of Medical Sciences, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Shanghai, China
| | - Li-Hong Pan
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, MS, USA
| | - Xiao Li
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, 180 Fenglin Road, Shanghai 200032, China
- Key Laboratory of Viral Heart Diseases, National Health Commission, Shanghai, China
- Key Laboratory of Viral Heart Diseases, Chinese Academy of Medical Sciences, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Shanghai, China
| | - Hai-Peng Tan
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, 180 Fenglin Road, Shanghai 200032, China
- Key Laboratory of Viral Heart Diseases, National Health Commission, Shanghai, China
- Key Laboratory of Viral Heart Diseases, Chinese Academy of Medical Sciences, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Shanghai, China
| | - Run-Da Wu
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, 180 Fenglin Road, Shanghai 200032, China
- Key Laboratory of Viral Heart Diseases, National Health Commission, Shanghai, China
- Key Laboratory of Viral Heart Diseases, Chinese Academy of Medical Sciences, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Shanghai, China
| | - Hao Lu
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, 180 Fenglin Road, Shanghai 200032, China
- Key Laboratory of Viral Heart Diseases, National Health Commission, Shanghai, China
- Key Laboratory of Viral Heart Diseases, Chinese Academy of Medical Sciences, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Shanghai, China
| | - Kang Yao
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, 180 Fenglin Road, Shanghai 200032, China
- Key Laboratory of Viral Heart Diseases, National Health Commission, Shanghai, China
- Key Laboratory of Viral Heart Diseases, Chinese Academy of Medical Sciences, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Shanghai, China
| | - Man-Di Mu
- Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Chen-Shan Gao
- Collaborative Innovation Centre of Regenerative Medicine and Medical Bioresource Development and Application Co-constructed by the Province and Ministry, Guangxi Medical University, Nanning, Guangxi, China
| | - Xin-Yu Weng
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, 180 Fenglin Road, Shanghai 200032, China
- Key Laboratory of Viral Heart Diseases, National Health Commission, Shanghai, China
- Key Laboratory of Viral Heart Diseases, Chinese Academy of Medical Sciences, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Shanghai, China
| | - Jun-Bo Ge
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, 180 Fenglin Road, Shanghai 200032, China
- Key Laboratory of Viral Heart Diseases, National Health Commission, Shanghai, China
- Key Laboratory of Viral Heart Diseases, Chinese Academy of Medical Sciences, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Shanghai, China
- Institutes of Biomedical Sciences, Fudan University, Shanghai, China
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11
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Ma Y, Ji Z, Yang W, Li L, Han L, Liu Y, Guo Y, Dmytriw AA, He C, Li G, Zhang H. Role of optical coherence tomography in pipeline embolization device for the treatment of vertebral-basilar artery dissecting aneurysms. J Neurointerv Surg 2024; 16:308-312. [PMID: 36882320 DOI: 10.1136/jnis-2022-019927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 02/28/2023] [Indexed: 03/09/2023]
Abstract
BACKGROUND Vertebral-basilar artery dissecting aneurysms (VADAs) are an uncommon phenomenon in all fields of cerebrovascular disease. The flow diverter (FD) can be used as an endoluminal reconstruction device that promotes neointima formation at the aneurysmal neck and preserves the parent artery. To date, imaging examinations such as CT angiography, MR angiography, and DSA are the main methods used to evaluate the vasculature of patients. However, none of these imaging methods can reveal the situation of neointima formation, which is of great importance in evaluating occlusion of VADAs, especially those treated with a FD. METHODS Three patients were included in the study from August 2018 to January 2019. All patients underwent preprocedural, postprocedural, and follow-up evaluations with high resolution MRI, DSA, and optical coherence tomography (OCT), as well as the formation of intima on the surface of the scaffold at the 6 month follow-up. RESULTS Preprocedural, postoperative, and follow-up high resolution MRI, DSA, and OCT of all three cases successfully evaluated occlusion of the VADAs and occurrence of in stent stenosis from different views of intravascular angiography and neointima formation. CONCLUSIONS OCT was feasible and useful to further evaluate VADAs treated with FD from a near pathological perspective, which may contribute toward guiding the duration of antiplatelet medication and early intervention of in stent stenosis.
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Affiliation(s)
- Yongjie Ma
- Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
- China International Neuroscience Institute, Beijing, China
| | - Zhe Ji
- Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
- China International Neuroscience Institute, Beijing, China
| | - Wanxin Yang
- Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
- China International Neuroscience Institute, Beijing, China
| | - Li Li
- Neurosurgery, Harbin Medical University Fourth Hospital, Harbin, China
| | - Liqiang Han
- Software Engineering, Dalian University of Technology, Dalian, Liaoning, China
| | - Yu Liu
- Software Engineering, Dalian University of Technology, Dalian, Liaoning, China
| | - Yuanhao Guo
- Institute of Automation, Chinese Academy of Sciences Institute of Automation, Beijing, China
| | - Adam A Dmytriw
- Neuroendovascular Program, Massachusetts General Hospital, Boston, Massachusetts, USA
- Neuroradiology and Neurointervention, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Chuan He
- Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
- China International Neuroscience Institute, Beijing, China
| | - Guilin Li
- Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
- China International Neuroscience Institute, Beijing, China
| | - Hongqi Zhang
- Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
- China International Neuroscience Institute, Beijing, China
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12
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Capodanno D, Spagnolo M. Optical Coherence Tomography or Intravascular Ultrasound for Complex PCI: Different Approaches, Similar Outcomes. J Am Coll Cardiol 2024; 83:414-416. [PMID: 38233014 DOI: 10.1016/j.jacc.2023.10.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 10/27/2023] [Indexed: 01/19/2024]
Affiliation(s)
- Davide Capodanno
- Division of Cardiology, Azienda Ospedaliero-Universitaria Policlinico "G. Rodolico - San Marco," University of Catania, Catania, Italy.
| | - Marco Spagnolo
- Division of Cardiology, Azienda Ospedaliero-Universitaria Policlinico "G. Rodolico - San Marco," University of Catania, Catania, Italy
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13
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Yang S, Kang J, Hwang D, Zhang J, Jiang J, Hu X, Hahn JY, Nam CW, Doh JH, Lee BK, Kim W, Huang J, Jiang F, Zhou H, Chen P, Tang L, Jiang W, Chen X, He W, Ahn SG, Yoon MH, Kim U, Lee JM, Ki YJ, Shin ES, Kim HS, Tahk SJ, Wang J, Koo BK. Physiology- or Imaging-Guided Strategies for Intermediate Coronary Stenosis. JAMA Netw Open 2024; 7:e2350036. [PMID: 38170524 PMCID: PMC10765263 DOI: 10.1001/jamanetworkopen.2023.50036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 11/15/2023] [Indexed: 01/05/2024] Open
Abstract
Importance Treatment strategies for intermediate coronary lesions guided by fractional flow reserve (FFR) and intravascular ultrasonography (IVUS) have shown comparable outcomes. Identifying low-risk deferred vessels to ensure the safe deferral of percutaneous coronary intervention (PCI) and high-risk revascularized vessels that necessitate thorough follow-up can help determine optimal treatment strategies. Objectives To investigate outcomes according to treatment types and FFR and IVUS parameters after FFR- or IVUS-guided treatment. Design, Setting, and Participants This cohort study included patients with intermediate coronary stenosis from the Fractional Flow Reserve and Intravascular Ultrasound-Guided Intervention Strategy for Clinical Outcomes in Patients With Intermediate Stenosis (FLAVOUR) trial, an investigator-initiated, prospective, open-label, multicenter randomized clinical trial that assigned patients into an IVUS-guided strategy (which recommended PCI for minimum lumen area [MLA] ≤3 mm2 or 3 mm2 to 4 mm2 with plaque burden [PB] ≥70%) or an FFR-guided strategy (which recommended PCI for FFR ≤0.80). Data were analyzed from November to December 2022. Exposures FFR or IVUS parameters within the deferred and revascularized vessels. Main Outcomes and Measures The primary outcome was target vessel failure (TVF), a composite of cardiac death, target vessel myocardial infarction, and revascularization at 2 years. Results A total of 1619 patients (mean [SD] age, 65.1 [9.6] years; 1137 [70.2%] male) with 1753 vessels were included in analysis. In 950 vessels for which revascularization was deferred, incidence of TVF was comparable between IVUS and FFR groups (3.8% vs 4.1%; P = .72). Vessels with FFR greater than 0.92 in the FFR group and MLA greater than 4.5 mm2 or PB of 58% or less in the IVUS group were identified as low-risk deferred vessels, with a decreased risk of TVF (hazard ratio [HR], 0.25 [95% CI, 0.09-0.71]; P = .009). In 803 revascularized vessels, the incidence of TVF was comparable between IVUS and FFR groups (3.6% vs 3.7%; P = .95), which was similar in the revascularized vessels undergoing PCI optimization (4.2% vs 2.5%; P = .31). Vessels with post-PCI FFR of 0.80 or less in the FFR group or minimum stent area of 6.0 mm2 or less or with PB at stent edge greater than 58% in the IVUS group had an increased risk for TVF (HR, 7.20 [95% CI, 3.20-16.21]; P < .001). Conclusions and Relevance In this cohort study of patients with intermediate coronary stenosis, FFR- and IVUS-guided strategies showed comparable outcomes in both deferred and revascularized vessels. Binary FFR and IVUS parameters could further define low-risk deferred vessels and high-risk revascularized vessels.
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Affiliation(s)
- Seokhun Yang
- Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - Jeehoon Kang
- Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - Doyeon Hwang
- Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - Jinlong Zhang
- The Second Affiliated Hospital Zhejiang University School of Medicine, Hangzhou, China
| | - Jun Jiang
- The Second Affiliated Hospital Zhejiang University School of Medicine, Hangzhou, China
| | - Xinyang Hu
- The Second Affiliated Hospital Zhejiang University School of Medicine, Hangzhou, China
| | | | - Chang-Wook Nam
- Keimyung University Dongsan Medical Center, Daegu, Republic of Korea
| | - Joon-Hyung Doh
- Inje University Ilsan Paik Hospital, Goyang, Republic of Korea
| | - Bong-Ki Lee
- Kangwon National University Hospital, Chuncheon, Gangwon-Do, Republic of Korea
| | - Weon Kim
- Kyung Hee University Hospital, Seoul, Republic of Korea
| | - Jinyu Huang
- Affiliated Hangzhou First People’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Fan Jiang
- Hangzhou Normal University Affiliated Hospital, Hangzhou, China
| | - Hao Zhou
- The 1st Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Peng Chen
- The 2nd Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | | | - Wenbing Jiang
- The Third Clinical Institute Affiliated To Wenzhou Medical University, Wenzhou, China
| | | | - Wenming He
- The Affiliated Hospital of Medical School of Ningbo University, Ningbo, China
| | - Sung Gyun Ahn
- Wonju Severance Christian Hospital, Wonju, Gangwon-Do, Republic of Korea
| | | | - Ung Kim
- Yeungnam University Medical Center, Daegu, Republic of Korea
| | | | - You-Jeong Ki
- Uijeongbu Eulji Medical Center, Uijeongbu, Gyeonggi-Do, Republic of Korea
| | - Eun-Seok Shin
- Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Republic of Korea
| | - Hyo-Soo Kim
- Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | | | - Jian’an Wang
- The Second Affiliated Hospital Zhejiang University School of Medicine, Hangzhou, China
| | - Bon-Kwon Koo
- Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
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14
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Föllmer B, Williams MC, Dey D, Arbab-Zadeh A, Maurovich-Horvat P, Volleberg RHJA, Rueckert D, Schnabel JA, Newby DE, Dweck MR, Guagliumi G, Falk V, Vázquez Mézquita AJ, Biavati F, Išgum I, Dewey M. Roadmap on the use of artificial intelligence for imaging of vulnerable atherosclerotic plaque in coronary arteries. Nat Rev Cardiol 2024; 21:51-64. [PMID: 37464183 DOI: 10.1038/s41569-023-00900-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/07/2023] [Indexed: 07/20/2023]
Abstract
Artificial intelligence (AI) is likely to revolutionize the way medical images are analysed and has the potential to improve the identification and analysis of vulnerable or high-risk atherosclerotic plaques in coronary arteries, leading to advances in the treatment of coronary artery disease. However, coronary plaque analysis is challenging owing to cardiac and respiratory motion, as well as the small size of cardiovascular structures. Moreover, the analysis of coronary imaging data is time-consuming, can be performed only by clinicians with dedicated cardiovascular imaging training, and is subject to considerable interreader and intrareader variability. AI has the potential to improve the assessment of images of vulnerable plaque in coronary arteries, but requires robust development, testing and validation. Combining human expertise with AI might facilitate the reliable and valid interpretation of images obtained using CT, MRI, PET, intravascular ultrasonography and optical coherence tomography. In this Roadmap, we review existing evidence on the application of AI to the imaging of vulnerable plaque in coronary arteries and provide consensus recommendations developed by an interdisciplinary group of experts on AI and non-invasive and invasive coronary imaging. We also outline future requirements of AI technology to address bias, uncertainty, explainability and generalizability, which are all essential for the acceptance of AI and its clinical utility in handling the anticipated growing volume of coronary imaging procedures.
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Affiliation(s)
- Bernhard Föllmer
- Department of Radiology, Charité - Universitätsmedizin Berlin, Berlin, Germany.
| | | | - Damini Dey
- Biomedical Imaging Research Institute and Department of Imaging, Medicine and Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Armin Arbab-Zadeh
- Division of Cardiology, Department of Medicine, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Pál Maurovich-Horvat
- Department of Radiology, Medical Imaging Center, Semmelweis University, Budapest, Hungary
| | - Rick H J A Volleberg
- Department of Cardiology, Radboud University Medical Center, Nijmegen, Netherlands
| | - Daniel Rueckert
- Artificial Intelligence in Medicine and Healthcare, Technical University of Munich, Munich, Germany
- Department of Computing, Imperial College London, London, UK
| | - Julia A Schnabel
- School of Biomedical Imaging and Imaging Sciences, King's College London, London, UK
- Institute of Machine Learning in Biomedical Imaging, Helmholtz Munich, Neuherberg, Germany
- School of Computation, Information and Technology, Technical University of Munich, Munich, Germany
| | - David E Newby
- Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK
| | - Marc R Dweck
- Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK
| | - Giulio Guagliumi
- Division of Cardiology, IRCCS Galeazzi Sant'Ambrogio Hospital, Milan, Italy
| | - Volkmar Falk
- Department of Cardiothoracic and Vascular Surgery, Deutsches Herzzentrum der Charité, Charité Universitätsmedizin, Berlin, Germany
- Department of Health Science and Technology, ETH Zurich, Zurich, Switzerland
- Berlin Institute of Health at Charité and DZHK (German Centre for Cardiovascular Research), Partner Site, Berlin, Germany
| | | | - Federico Biavati
- Department of Radiology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Ivana Išgum
- Department of Biomedical Engineering and Physics, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, Netherlands
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
- Informatics Institute, Faculty of Science, University of Amsterdam, Amsterdam, Netherlands
| | - Marc Dewey
- Department of Radiology, Charité - Universitätsmedizin Berlin, Berlin, Germany.
- Berlin Institute of Health, Campus Charité Mitte, Berlin, Germany.
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin and Deutsches Herzzentrum der Charité (DHZC), Charité - Universitätsmedizin Berlin, Berlin, Germany.
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15
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Yasmin F, Jawed K, Moeed A, Ali SH. Efficacy of Intravascular Imaging-Guided Drug-Eluting Stent Implantation: A Systematic Review and Meta-Analysis of Randomized Clinical Trials. Curr Probl Cardiol 2024; 49:102002. [PMID: 37544623 DOI: 10.1016/j.cpcardiol.2023.102002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 07/24/2023] [Indexed: 08/08/2023]
Abstract
Intravascular imaging (IVI) namely intravascular ultrasound (IVUS) and optical coherence tomography (OCT), presents as a promising imaging modality for drug-eluting stent (DES) implantation compared to the gold-standard conventional two-dimensional angiography. IVI provides detailed information on vessel lumen, lesion length, and degree of calcification. For this purpose, we conducted a meta-analysis by pooling recently conducted randomized control trials (RCTs) to compare IVI with angiography for DES implantation. Scopus and MEDLINE were searched till May 2023 for RCTs comparing IVI with traditional angiography-guided stent implantation in coronary artery disease patients undergoing percutaneous coronary intervention. The primary outcome of interest was target-lesion revascularization (TLR). Secondary outcomes included target vessel revascularization (TVR), all-cause mortality, and major adverse cardiovascular events (MACE). A random-effects meta-analysis with metaregression was performed to derive risk ratios with corresponding 95% CIs from dichotomous data. Fourteen RCTs with a total of 8946 CAD patients (IVI 4751 vs angiography 4195; mean age 61.7 years) and a median follow-up of 15 months (12-24.3) were included. IVI was associated with significantly reduced TLR (RR 0.63 [0.49, 0.79]) vs conventional angiography. Similarly, TVR incidence (RR 0.66 [0.53, 0.83]), and MACE (RR 0.69 [0.58, 0.78]) were also significantly decreased with IVI vs conventional angiography for PCI. However, no significant difference was observed in all-cause mortality between the 2 imaging modalities (RR 0.85 [0.63, 1.15]). Metaregression analysis showed no significant impact of follow-up duration, baseline comorbidities such as hypertension, smoking status, previous MI, and stent length on TLR incidence. IVI was associated with improved clinical outcomes in terms of reduced TLR, TVR, and MACE incidence when compared with traditional angiography in CAD patients for stent implantation.
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Affiliation(s)
- Farah Yasmin
- Department of Internal Medicine, Yale School of Medicine, New Haven CT 06510, USA.
| | - Kinza Jawed
- Department of Internal Medicine, Aga Khan Medical University, Karachi 74800, Pakistan
| | - Abdul Moeed
- Department of Internal Medicine, Dow University of Health Sciences, Karachi 74200 Pakistan
| | - Syed Hasan Ali
- Department of Internal Medicine, Dow University of Health Sciences, Karachi 74200 Pakistan
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16
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Yasenjiang M, Cheng H, Guo Z, Yu X, Adilijiang T, Li G. Correlation between pulmonary vascular performance and hemodynamics in patients with pulmonary arterial hypertension. Clin Exp Hypertens 2023; 45:2185253. [PMID: 36906960 DOI: 10.1080/10641963.2023.2185253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/13/2023]
Abstract
OBJECTIVE To explore the correlation between pulmonary vascular performance and hemodynamics in patients with pulmonary arterial hypertension (PAH), using right heart catheterization (RHC) and intravascular ultrasound (IVUS). METHOD A total of 60 patients underwent RHC and IVUS examinations. Of these, 27 patients were diagnosed with PAH associated with connective tissue diseases (PAH-CTD group), 18 patients were diagnosed with other types of PAH (other-types-PAH group), and 15 patients were without PAH (control group). The hemodynamics and morphological parameters of pulmonary vessels in PAH patients were assessed using RHC and IVUS. RESULTS There were statistically significant differences in right atrial pressure (RAP), pulmonary artery systolic pressure (sPAP), pulmonary artery diastolic pressure (dPAP), mean pulmonary artery pressure (mPAP) and pulmonary vascular resistance (PVR) values between the PAH-CTD group, other-types-PAH group, and the control group (P < .05). No statistically significant difference was noticed in pulmonary artery wedge pressure (PAWP) and cardiac output (CO) values between these three groups (P > .05). The mean wall thickness (MWT), wall thickness percentage (WTP), pulmonary vascular compliance, dilation, elasticity modulus, stiffness index β, and other indicators were significantly different between these three groups (P < .05). Pairwise comparison showed that the average levels of pulmonary vascular compliance and dilation in PAH-CTD group and other-types-PAH group were lower than those in control group, while the average levels of elastic modulus and stiffness index β were higher than those in control group. CONCLUSION Pulmonary vascular performance deteriorates in PAH patients, and the performance is better in PAH-CTD patients than in other types of PAH.
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Affiliation(s)
| | - Hui Cheng
- Department of Cardiology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
| | - Zitong Guo
- Department of Cardiology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
| | - Xiaolin Yu
- Department of Cardiology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
| | - Tuohuti Adilijiang
- Department of Cardiology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
| | - Guoqing Li
- Department of Cardiology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
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17
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Liu X, Zhang Y, Xu Y, Tang Z, Wang X, Nie S, Mintz GS. Fractional flow reserve versus intravascular imaging to guide decision-making for percutaneous coronary intervention in intermediate lesions: A meta-analysis. Catheter Cardiovasc Interv 2023; 102:1198-1209. [PMID: 37937727 DOI: 10.1002/ccd.30909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 10/27/2023] [Indexed: 11/09/2023]
Abstract
BACKGROUND Both fractional flow reserve (FFR) and intravascular imaging (IVI) have been used to guide the decision-making for percutaneous coronary intervention (PCI) in intermediate coronary stenosis. Nevertheless, studies that directly compared the prognostic significance of these two strategies are scarce. AIMS The aim of this meta-analyses was to evaluate the impact of FFR versus IVI to guide the decision-making in PCI for intermediate stenosis on clinical outcomes. METHODS We systematically searched PubMed, Embase, Cochrane, and relevant database from inception date to September 2022 for observational studies and randomized clinical trials (RCTs) which compared FFR and IVI-based decision-making in PCI for intermediate stenosis. The primary outcome was a composite of major adverse cardiac event (MACE). Pooled risk ratios (RR) were calculated using random effects models and heterogeneity were evaluated with the I2 statistic. RESULTS We identified 5 studies (3 RCTs and 2 observational studies) with 3208 patients. The follow-up duration ranged from 12 to 24 months. Among five studies, four compared FFR with intravascular ultrasound while one compared FFR with optical coherence tomography. There was no statistically difference between FFR and IVI in the incidence of MACE (RR: 1.19; 95% confidence interval: 0.85-1.68; p = 0.31) and its individual components. These results were consistent regardless of various cut-off value of PCI across the studies. Compared with IVI, FFR was associated with a lower PCI rate (37.0% vs. 60.3%; p < 0.001). CONCLUSIONS The decision to perform PCI for intermediate stenosis guided by FFR or IVI showed a similar clinical outcome. The use of FFR significantly reduced the need for PCI.
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Affiliation(s)
- Xiaochen Liu
- Center for Coronary Artery Disease, Division of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Yushi Zhang
- Center for Coronary Artery Disease, Division of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Yang Xu
- Center for Coronary Artery Disease, Division of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Zhe Tang
- Center for Coronary Artery Disease, Division of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Xiao Wang
- Center for Coronary Artery Disease, Division of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Shaoping Nie
- Center for Coronary Artery Disease, Division of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Gary S Mintz
- Cardiovascular Research Foundation, New York, New York, USA
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18
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Du M, Zhang J, Wang T, Fang J, Su H, Xiao Z, Peng Y, Liang X, Gong X, Chen Z. Imaging biomarker for quantitative analysis of endometrial injury based on optical coherence tomography/ultrasound integrated imaging mode. JOURNAL OF BIOPHOTONICS 2023; 16:e202300113. [PMID: 37483072 DOI: 10.1002/jbio.202300113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 07/11/2023] [Accepted: 07/19/2023] [Indexed: 07/25/2023]
Abstract
Precise evaluation of endometrial injury is significant to clinical decision-making in gynecological disease and assisted reproductive technology. However, there is a lack of assessment methods for endometrium in vivo. In this research, we intend to develop quantitative imaging markers with optical coherence tomography (OCT)/ultrasound (US) integrated imaging system through intrauterine endoscopic imaging. OCT/US integrated imaging system was established as our previous research reported. The endometrial injury model was established and after treatment, OCT/US integrated imaging and uterus biopsy was performed to evaluate the endometrial thickness, number of superficial fold, and intrauterine area. According to the results, three quantitative indexes acquired from OCT/US image and HE staining have the same trend and have a strong relationship with the severity of the endometrial injury. Accordingly, we developed three imaging markers for quantitative analysis of endometrial injury in vivo, which provided a precise mode for endometrium evaluation in clinical practice.
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Affiliation(s)
- Meng Du
- The First Affiliated Hospital, Medical Imaging Centre, Hengyang Medical School, University of South China, Hengyang, Hunan, China
- Institute of Medical Imaging, Hengyang Medical School, University of South China, Hengyang, China
| | - Jinke Zhang
- The Research Center for Biomedical Optics and Molecular Imaging, Shenzhen Key Laboratory for Molecular Imaging, Guangdong Provincial Key Laboratory of Biomedical Optical Imaging Technology, CAS Key Laboratory of Health Informatics, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Ting Wang
- The First Affiliated Hospital, Medical Imaging Centre, Hengyang Medical School, University of South China, Hengyang, Hunan, China
- Institute of Medical Imaging, Hengyang Medical School, University of South China, Hengyang, China
| | - Jinghui Fang
- Laboratory of Ultrasound Molecular Imaging, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Hanyinghong Su
- Institute of Medical Imaging, Hengyang Medical School, University of South China, Hengyang, China
| | - Zhang Xiao
- College of Mechanical Engineering, University of South China, Hengyang, China
| | - Yingao Peng
- Institute of Medical Imaging, Hengyang Medical School, University of South China, Hengyang, China
| | - Xiaowen Liang
- Institute of Medical Imaging, Hengyang Medical School, University of South China, Hengyang, China
| | - Xiaojing Gong
- The Research Center for Biomedical Optics and Molecular Imaging, Shenzhen Key Laboratory for Molecular Imaging, Guangdong Provincial Key Laboratory of Biomedical Optical Imaging Technology, CAS Key Laboratory of Health Informatics, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Zhiyi Chen
- The First Affiliated Hospital, Medical Imaging Centre, Hengyang Medical School, University of South China, Hengyang, Hunan, China
- Institute of Medical Imaging, Hengyang Medical School, University of South China, Hengyang, China
- The Seventh Affiliated Hospital University of South China/ Hunan Veterans Administration Hospital, Hengyang Medical School, University of South China, Changsha, Hunan, China
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19
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Kwon W, Lee JM, Yun KH, Choi KH, Lee SJ, Lee JY, Lee SY, Kim SM, Cho JY, Kim CJ, Ahn HS, Nam CW, Yoon HJ, Park YH, Lee WS, Jeong JO, Song PS, Doh JH, Jo SH, Yoon CH, Kang MG, Koh JS, Lee KY, Lim YH, Cho YH, Cho JM, Jang WJ, Chun KJ, Hong D, Park TK, Yang JH, Choi SH, Gwon HC, Hahn JY, Song YB. Clinical Benefit of Intravascular Imaging Compared With Conventional Angiography in Left Main Coronary Artery Intervention. Circ Cardiovasc Interv 2023; 16:e013359. [PMID: 38018841 DOI: 10.1161/circinterventions.123.013359] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 09/12/2023] [Indexed: 11/30/2023]
Abstract
BACKGROUND The RENOVATE-COMPLEX-PCI (Randomized Controlled Trial of Intravascular Imaging Guidance Versus Angiography-Guidance on Clinical Outcomes After Complex Percutaneous Coronary Intervention) demonstrated that intravascular imaging-guided percutaneous coronary intervention (PCI) improved clinical outcome compared with angiography-guided PCI for patients with complex coronary artery lesions. This study aims to assess whether the prognostic benefit of intravascular imaging-guided procedural optimization persists in patients undergoing PCI for left main coronary artery disease. METHODS Of 1639 patients enrolled in the RENOVATE-COMPLEX-PCI, 192 patients with left main coronary artery disease were selected for the current prespecified substudy. Selected patients were randomly assigned to either the intravascular imaging-guided PCI group (n=138) or the angiography-guided PCI group (n=54). The primary end point was target vessel failure defined as a composite of cardiac death, target vessel-related myocardial infarction, or clinically driven target vessel revascularization. RESULTS At a median follow-up of 2.1 years (interquartile range 1.1 to 3.0 years), intravascular imaging-guided PCI was associated with lower incidence of primary end point compared with angiography-guided PCI (6.8% versus 25.1%; hazard ratio, 0.31 [95% CI, 0.13-0.76]; P=0.010). This significant reduction in primary end point was mainly driven by a lower risk of cardiac death or spontaneous target vessel-related myocardial infarction (1.6% versus 12.7%; hazard ratio, 0.16 [95% CI, 0.03-0.82]; P=0.028). Intravascular imaging-guided PCI was independently associated with a lower risk of primary end point, even after adjusting for various clinical factors (hazard ratio, 0.29 [95% CI, 0.12-0.72]; P=0.007). CONCLUSIONS Intravascular imaging-guided PCI showed clinical benefit over angiography-guided PCI for left main coronary artery disease in reducing the risk of cardiac death, target vessel-related myocardial infarction, or target vessel revascularization. REGISTRATION URL: https://www.clinicaltrials.gov; Unique identifier: NCT03381872.
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Affiliation(s)
- Woochan Kwon
- Samsung Medical Center (W.K., J.M.L., K.H.C., D.H., T.K.P., J.H.Y., S.-H.C., H.-C.G., J.-Y.H., Y.B.S.), Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Joo Myung Lee
- Samsung Medical Center (W.K., J.M.L., K.H.C., D.H., T.K.P., J.H.Y., S.-H.C., H.-C.G., J.-Y.H., Y.B.S.), Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Kyeong Ho Yun
- Wonkwang University Hospital, Iksan, Korea (K.H.Y., J.Y.C.)
| | - Ki Hong Choi
- Samsung Medical Center (W.K., J.M.L., K.H.C., D.H., T.K.P., J.H.Y., S.-H.C., H.-C.G., J.-Y.H., Y.B.S.), Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seung-Jae Lee
- Kangbuk Samsung Hospital (S.-J.L., J.-Y.L.), Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jong-Young Lee
- Kangbuk Samsung Hospital (S.-J.L., J.-Y.L.), Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Sang Yeub Lee
- Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Korea (S.Y.L., S.M.K.)
- Chung-Ang University College of Medicine, Chung-Ang University Gwangmyeong Hospital, Gwangmyeong, Korea (S.Y.L.)
| | - Sang Min Kim
- Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Korea (S.Y.L., S.M.K.)
| | - Jae Young Cho
- Wonkwang University Hospital, Iksan, Korea (K.H.Y., J.Y.C.)
| | - Chan Joon Kim
- The Catholic University of Korea, Uijeongbu St. Mary's Hospital, Seoul (C.J.K., H.-S.A.)
| | - Hyo-Suk Ahn
- The Catholic University of Korea, Uijeongbu St. Mary's Hospital, Seoul (C.J.K., H.-S.A.)
| | - Chang-Wook Nam
- Keimyung University Dongsan Hospital, Daegu, Korea (C.-W.N., H.-J.Y.)
| | - Hyuck-Jun Yoon
- Keimyung University Dongsan Hospital, Daegu, Korea (C.-W.N., H.-J.Y.)
| | - Yong Hwan Park
- Samsung Changwon Hospital (Y.H.P.), Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Wang Soo Lee
- Chung-Ang University College of Medicine, Chung-Ang University Hospital, Seoul, Korea (W.S.L.)
| | - Jin-Ok Jeong
- Chungnam National University Hospital, Chungnam National University College of Medicine, Daejeon, Korea (J.-O.K., P.S.S.)
| | - Pil Sang Song
- Chungnam National University Hospital, Chungnam National University College of Medicine, Daejeon, Korea (J.-O.K., P.S.S.)
| | - Joon-Hyung Doh
- Inje University Ilsan-Paik hospital, Goyang, Korea (J.-H.D.)
| | - Sang-Ho Jo
- Cardiovascular Center, Hallym University Sacred Heart Hospital, Anyang, Korea (S.-H.J.)
| | - Chang-Hwan Yoon
- Seoul National University Bundang Hospital, Seongnam, Korea (C.-H.Y.)
| | - Min Gyu Kang
- Gyeongsang National University School of Medicine, Gyeongsang National University Hospital, Jinju, Korea (M.G.K., J.-S.K.)
| | - Jin-Sin Koh
- Gyeongsang National University School of Medicine, Gyeongsang National University Hospital, Jinju, Korea (M.G.K., J.-S.K.)
| | - Kwan Yong Lee
- The Catholic University of Korea, Incheon St Mary's Hospital, Seoul (K.Y.L.)
| | - Young-Hyo Lim
- Hanyang University Seoul Hospital, College of Medicine, Hanyang University, Seoul, Korea (Y.-H.L.)
| | - Yun-Hyeong Cho
- Hanyang University Myongji Hospital, Goyang, Korea (Y.-H.C.)
| | - Jin-Man Cho
- Kyung Hee University Hospital at Gangdong, Seoul, Korea (J.-M.C.)
| | - Woo Jin Jang
- Ewha Womans University College of Medicine, Seoul, Korea (W.J.J.)
| | - Kook-Jin Chun
- Pusan National University Yangsan Hospital, Yangsan, Korea (K.-J.C.)
| | - David Hong
- Samsung Medical Center (W.K., J.M.L., K.H.C., D.H., T.K.P., J.H.Y., S.-H.C., H.-C.G., J.-Y.H., Y.B.S.), Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Taek Kyu Park
- Samsung Medical Center (W.K., J.M.L., K.H.C., D.H., T.K.P., J.H.Y., S.-H.C., H.-C.G., J.-Y.H., Y.B.S.), Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jeong Hoon Yang
- Samsung Medical Center (W.K., J.M.L., K.H.C., D.H., T.K.P., J.H.Y., S.-H.C., H.-C.G., J.-Y.H., Y.B.S.), Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seung-Hyuk Choi
- Samsung Medical Center (W.K., J.M.L., K.H.C., D.H., T.K.P., J.H.Y., S.-H.C., H.-C.G., J.-Y.H., Y.B.S.), Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyeon-Cheol Gwon
- Samsung Medical Center (W.K., J.M.L., K.H.C., D.H., T.K.P., J.H.Y., S.-H.C., H.-C.G., J.-Y.H., Y.B.S.), Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Joo-Yong Hahn
- Samsung Medical Center (W.K., J.M.L., K.H.C., D.H., T.K.P., J.H.Y., S.-H.C., H.-C.G., J.-Y.H., Y.B.S.), Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Young Bin Song
- Samsung Medical Center (W.K., J.M.L., K.H.C., D.H., T.K.P., J.H.Y., S.-H.C., H.-C.G., J.-Y.H., Y.B.S.), Sungkyunkwan University School of Medicine, Seoul, Korea
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20
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Barbato E, Gallinoro E, Abdel-Wahab M, Andreini D, Carrié D, Di Mario C, Dudek D, Escaned J, Fajadet J, Guagliumi G, Hill J, McEntegart M, Mashayekhi K, Mezilis N, Onuma Y, Reczuch K, Shlofmitz R, Stefanini G, Tarantini G, Toth GG, Vaquerizo B, Wijns W, Ribichini FL. Management strategies for heavily calcified coronary stenoses: an EAPCI clinical consensus statement in collaboration with the EURO4C-PCR group. Eur Heart J 2023; 44:4340-4356. [PMID: 37208199 DOI: 10.1093/eurheartj/ehad342] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Revised: 05/14/2023] [Accepted: 05/16/2023] [Indexed: 05/21/2023] Open
Abstract
Since the publication of the 2015 EAPCI consensus on rotational atherectomy, the number of percutaneous coronary interventions (PCI) performed in patients with severely calcified coronary artery disease has grown substantially. This has been prompted on one side by the clinical demand for the continuous increase in life expectancy, the sustained expansion of the primary PCI networks worldwide, and the routine performance of revascularization procedures in elderly patients; on the other side, the availability of new and dedicated technologies such as orbital atherectomy and intravascular lithotripsy, as well as the optimization of the rotational atherectomy system, has increased operators' confidence in attempting more challenging PCI. This current EAPCI clinical consensus statement prepared in collaboration with the EURO4C-PCR group describes the comprehensive management of patients with heavily calcified coronary stenoses, starting with how to use non-invasive and invasive imaging to assess calcium burden and inform procedural planning. Objective and practical guidance is provided on the selection of the optimal interventional tool and technique based on the specific calcium morphology and anatomic location. Finally, the specific clinical implications of treating these patients are considered, including the prevention and management of complications and the importance of adequate training and education.
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Affiliation(s)
- Emanuele Barbato
- Department of Clinical and Molecular Medicine, Sapienza University, Via di Grottarossa n. 1035, Rome, 00189, Italy
| | - Emanuele Gallinoro
- Division of University Cardiology, IRCCS Galeazzi-Sant'Ambrogio Hospital, University of Milan, Milan, Italy
| | | | - Daniele Andreini
- Division of University Cardiology, IRCCS Galeazzi-Sant'Ambrogio Hospital, University of Milan, Milan, Italy
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
| | - Didier Carrié
- Service de Cardiologie B, CHU Rangueil, Université Paul Sabatier, Toulouse, France
| | - Carlo Di Mario
- Interventional Structural Cardiology Division, Department of Clinical & Experimental Medicine, Careggi University Hospital, Florence, Italy
| | - Dariusz Dudek
- Institute of Cardiology, Jagiellonian University, Collegium Medicum, Krakow, Poland
| | - Javier Escaned
- Hospital Clínico San Carlos IDISCC, Complutense University of Madrid, Madrid, Spain
| | | | | | - Jonathan Hill
- Department of Cardiology, Royal Brompton Hospital, London, UK
| | - Margaret McEntegart
- West of Scotland Heart and Lung Centre, Golden Jubilee National Hospital, Clydebank, UK
- British Heart Foundation Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Kambis Mashayekhi
- Department of Internal Medicine and Cardiology, MediClin Heart Institute Lahr/Baden, Lahr & Division of Cardiology and Angiology II, University Heart Center Freiburg-Bad Krozingen, Bad Krozingen, Germany
| | | | - Yoshinobu Onuma
- Department of Cardiology, Cardiovascular Center, Fujita Health University Hospital, Toyoake, Japan
- Department of Cardiology, National University of Ireland, Galway, Ireland
| | - Krzyszstof Reczuch
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | | | - Giulio Stefanini
- Humanitas Clinical and Research Hospital IRCCS & Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Giuseppe Tarantini
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Gabor G Toth
- University Heart Center Graz, Medical University of Graz, Graz, Austria
| | - Beatriz Vaquerizo
- Unidad de Cardiología Intervencionista, Hospital del Mar, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - William Wijns
- The Lambe Institute for Translational Medicine, The Smart Sensors Laboratory, Corrib Core Laboratory and Curam, National University of Ireland, Galway, Ireland
| | - Flavio L Ribichini
- Cardiovascular Section of the Department of Medicine, University of Verona, Verona, Italy
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Mohamed MO, Kinnaird T, Rab ST, Zaman S, Banerjee A, Sirker A, Mintz G, Mamas MA. Intracoronary imaging guided percutaneous coronary intervention outcomes among individuals with cardiogenic shock. Catheter Cardiovasc Interv 2023; 102:1004-1011. [PMID: 37870106 DOI: 10.1002/ccd.30859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 08/30/2023] [Accepted: 10/05/2023] [Indexed: 10/24/2023]
Abstract
BACKGROUND Limited data exist around the utility of intracoronary imaging (ICI) during percutaneous coronary intervention (PCI) in patients with acute coronary syndrome (ACS) and cardiogenic shock (CS), who are inherently at a high risk of stent thrombosis (ST). METHODS All PCI procedures for ACS patients with CS in England and Wales between 2014 and 2020 were retrospectively analysed, stratified into two groups: ICI and angiography-guided groups. Multivariable logistic regression analyses were performed to examine odds ratios (OR) of in-hospital outcomes, including major adverse cardiovascular and cerebrovascular events (MACCE; composite of all-cause mortality, acute stroke/transient ischaemic attack (TIA), and reinfarction) and major bleeding, in the ICI-guided group compared with angiography-guided PCI. RESULTS Of 15,738 PCI procedures, 1240(7.9%) were ICI-guided. The rate of ICI use amongst those with CS more than doubled from 2014 (5.7%) to 2020 (13.3%). The ICI-guided group were predominantly younger, males, with a higher proportion of non-ST-elevation ACS and ST. MACCE was significantly lower in the ICI-guided group compared with the angiography-guided group (crude: 29.8% vs. 38.2%, adjusted odds ratio (OR) 0.65 95% confidence interval [CI] 0.56-0.76), driven by lower all-cause mortality (28.6% vs. 37.0%, OR 0.65 95% CI 0.55-0.75). There were no differences in other secondary outcomes between groups. CONCLUSION ICI use among CS patients has more than doubled over 6 years but remains significantly under-utilized, with less than 1-in-6 patients in receipt of ICI-guided PCI by 2020. ICI-guided PCI is associated with prognostic benefits in CS patients and should be more frequently utilized to increase their long-term survival.
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Affiliation(s)
- Mohamed O Mohamed
- Keele Cardiovascular Research Group, Centre for Prognosis Research, Keele University, Stoke-on-Trent, UK
- Institute of Health Informatics, University College London, London, UK
| | - Tim Kinnaird
- Department of Cardiology, University Hospital Wales, Wales, UK
| | - Syed Tanveer Rab
- Department of Cardiology, Emory University, Atlanta, Georgia, USA
| | - Sarah Zaman
- Westmead Applied Research Centre, University of Sydney, Sydney, New South Wales, Australia
- Department of Cardiology, Westmead Hospital, Sydney, New South Wales, Australia
| | - Amitava Banerjee
- Institute of Health Informatics, University College London, London, UK
- Department of Cardiology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Alex Sirker
- Institute of Health Informatics, University College London, London, UK
- Department of Cardiology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Gary Mintz
- Cardiovascular Research Foundation, New York, New York, USA
| | - Mamas A Mamas
- Keele Cardiovascular Research Group, Centre for Prognosis Research, Keele University, Stoke-on-Trent, UK
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22
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Kang DY, Ahn JM, Yun SC, Hur SH, Cho YK, Lee CH, Hong SJ, Lim S, Kim SW, Won H, Oh JH, Choe JC, Hong YJ, Yoon YH, Kim H, Choi Y, Lee J, Yoon YW, Kim SJ, Bae JH, Park DW, Park SJ. Optical Coherence Tomography-Guided or Intravascular Ultrasound-Guided Percutaneous Coronary Intervention: The OCTIVUS Randomized Clinical Trial. Circulation 2023; 148:1195-1206. [PMID: 37634092 DOI: 10.1161/circulationaha.123.066429] [Citation(s) in RCA: 39] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 08/15/2023] [Indexed: 08/28/2023]
Abstract
BACKGROUND Intravascular imaging-guided percutaneous coronary intervention (PCI) with intravascular ultrasound (IVUS) or optical coherence tomography (OCT) showed superior clinical outcomes compared with angiography-guided PCI. However, the comparative effectiveness of OCT-guided and IVUS-guided PCI regarding clinical outcomes is unknown. METHODS In this prospective, multicenter, open-label, pragmatic trial, we randomly assigned 2008 patients with significant coronary artery lesions undergoing PCI in a 1:1 ratio to undergo either an OCT-guided or IVUS-guided PCI. The primary end point was a composite of death from cardiac causes, target vessel-related myocardial infarction, or ischemia-driven target-vessel revascularization at 1 year, which was powered for noninferiority of the OCT group compared with the IVUS group. Safety outcomes were also assessed. RESULTS At 1 year, primary end point events occurred in 25 of 1005 patients (Kaplan-Meier estimate, 2.5%) in the OCT group and in 31 of 1003 patients (Kaplan-Meier estimate, 3.1%) in the IVUS group (absolute difference, -0.6 percentage points; upper boundary of one-sided 97.5% CI, 0.97 percentage points; P<0.001 for noninferiority). The incidence of contrast-induced nephropathy was similar (14 patients [1.4%] in the OCT group versus 15 patients [1.5%] in the IVUS group; P=0.85). The incidence of major procedural complications was lower in the OCT group than in the IVUS group (22 [2.2%] versus 37 [3.7%]; P=0.047), although imaging procedure-related complications were not observed. CONCLUSIONS In patients with significant coronary artery lesions, OCT-guided PCI was noninferior to IVUS-guided PCI with respect to the incidence of a composite of death from cardiac causes, target vessel-related myocardial infarction, or ischemia-driven target-vessel revascularization at 1 year. The selected study population and lower-than-expected event rates should be considered in interpreting the trial. REGISTRATION URL: https://www. CLINICALTRIALS gov; Unique number: NCT03394079.
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Affiliation(s)
- Do-Yoon Kang
- Division of Cardiology (D.-Y.K., J.-M.A., H.K., Y.C., J.L., D.-W.P., S.-J.P.), Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jung-Min Ahn
- Division of Cardiology (D.-Y.K., J.-M.A., H.K., Y.C., J.L., D.-W.P., S.-J.P.), Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Sung-Cheol Yun
- Division of Biostatistics (S.-C.Y.), Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Seung-Ho Hur
- Division of Cardiology, Keimyung University Dongsan Hospital, Daegu, Korea (S.-H.H., Y.-K.C., C.H.L.)
| | - Yun-Kyeong Cho
- Division of Cardiology, Keimyung University Dongsan Hospital, Daegu, Korea (S.-H.H., Y.-K.C., C.H.L.)
| | - Cheol Hyun Lee
- Division of Cardiology, Keimyung University Dongsan Hospital, Daegu, Korea (S.-H.H., Y.-K.C., C.H.L.)
| | - Soon Jun Hong
- Department of Cardiology, Cardiovascular Center, Korea University Anam Hospital, Seoul, Korea (S.J.H., S.L.)
| | - Subin Lim
- Department of Cardiology, Cardiovascular Center, Korea University Anam Hospital, Seoul, Korea (S.J.H., S.L.)
| | - Sang-Wook Kim
- Division of Cardiology, Chung-Ang University Gwangmyeong Hospital, Chung-Ang University College of Medicine, Korea (S.-W.K.)
| | - Hoyoun Won
- Division of Cardiology, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul, Korea (H.W.)
| | - Jun-Hyok Oh
- Division of Cardiology, Department of Internal Medicine, Medical Research Institute, Pusan National University Hospital, Korea (J.-H.O., J.C.C.)
| | - Jeong Cheon Choe
- Division of Cardiology, Department of Internal Medicine, Medical Research Institute, Pusan National University Hospital, Korea (J.-H.O., J.C.C.)
| | - Young Joon Hong
- Department of Cardiology, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea (Y.J.H.)
| | - Yong-Hoon Yoon
- Division of Cardiology, Chungnam National University Sejong Hospital, Korea (Y.-H.Y.)
| | - Hoyun Kim
- Division of Cardiology (D.-Y.K., J.-M.A., H.K., Y.C., J.L., D.-W.P., S.-J.P.), Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Yeonwoo Choi
- Division of Cardiology (D.-Y.K., J.-M.A., H.K., Y.C., J.L., D.-W.P., S.-J.P.), Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jinho Lee
- Division of Cardiology (D.-Y.K., J.-M.A., H.K., Y.C., J.L., D.-W.P., S.-J.P.), Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Young Won Yoon
- Division of Cardiology, Heart Center, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea (Y.W.Y.)
| | - Soo-Joong Kim
- Department of Cardiology, College of Medicine, Kyung Hee University, Seoul, Korea (S.-J.K.)
| | - Jang-Ho Bae
- Department of Cardiology, Konyang University Hospital, Daejeon, Korea (J.-H.B.)
| | - Duk-Woo Park
- Division of Cardiology (D.-Y.K., J.-M.A., H.K., Y.C., J.L., D.-W.P., S.-J.P.), Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Seung-Jung Park
- Division of Cardiology (D.-Y.K., J.-M.A., H.K., Y.C., J.L., D.-W.P., S.-J.P.), Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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23
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Zhang J, Jiang J, Hu X, Sun Y, Li C, Zhu L, Gao F, Dong L, Liu Y, Shen J, Ni C, Wang K, Chen Z, Chen H, Li S, Yang S, Kang J, Hwang D, Hahn JY, Nam CW, Doh JH, Lee BK, Kim W, Huang J, Jiang F, Zhou H, Chen P, Tang L, Jiang W, Chen X, He W, Ahn SG, Yoon MH, Kim U, Lee JM, Ki YJ, Shin ES, Kim CH, Tahk SJ, Koo BK, Wang J. Sex Differences in Fractional Flow Reserve- or Intravascular Ultrasound-Guided Percutaneous Coronary Intervention. JACC Cardiovasc Interv 2023; 16:2426-2435. [PMID: 37638768 DOI: 10.1016/j.jcin.2023.08.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 08/10/2023] [Accepted: 08/10/2023] [Indexed: 08/29/2023]
Abstract
BACKGROUND A recent randomized trial reported fractional flow reserve (FFR)-guided percutaneous coronary intervention (PCI) strategy was noninferior to the intracoronary ultrasound (IVUS)-guided PCI strategy with respect to clinical outcomes with fewer revascularizations. OBJECTIVES This study sought to investigate the sex differences in treatment and clinical outcomes according to physiology- or imaging-guided PCI strategies. METHODS In this secondary analysis of the FLAVOUR (Fractional Flow Reserve or Intravascular Ultrasonography to Guide PCI) trial, the impact of sex on procedural characteristics, PCI rate, and outcomes according to different strategies and treatment types (PCI vs deferral of PCI) was analyzed. The primary outcome was target vessel failure (TVF) at 24 months, defined as a composite of cardiac death, target vessel myocardial infarction, and target vessel revascularization. RESULTS Of 1,619 patients, 30% were women. Compared with men, women had a smaller minimal lumen area, smaller plaque burden, and higher FFR. They had a lower PCI rate (40.8% vs 47.9%; P = 0.008), which was mainly contributed by FFR guidance. Overall, women showed a lower TVF rate (2.4% vs 4.5%). According to the treatment type, the cumulative incidence of TVF was lower in women than in men among those with the deferral of PCI (1.7% vs 5.2%). However, this trend was not observed in patients who underwent PCI. In both women and men, there were no differences in clinical outcomes between the FFR- and IVUS-guided strategies. CONCLUSIONS In cases of intermediate stenosis, despite receiving fewer interventions, women had more favorable outcomes than men. The use of FFR led to a lower PCI rate but had a similar prognostic value compared with IVUS in both women and men.
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Affiliation(s)
- Jinlong Zhang
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Research Center for Life Science and Human Health, Binjiang Institute of Zhejiang University, Hangzhou, China
| | - Jun Jiang
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Hangzhou, China
| | - Xinyang Hu
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Research Center for Life Science and Human Health, Binjiang Institute of Zhejiang University, Hangzhou, China
| | - Yong Sun
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Hangzhou, China
| | - Changling Li
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Hangzhou, China
| | - Lingjun Zhu
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Hangzhou, China
| | - Feng Gao
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Hangzhou, China
| | - Liang Dong
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Hangzhou, China
| | - Yabin Liu
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Hangzhou, China
| | - Jian Shen
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Hangzhou, China
| | - Cheng Ni
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Hangzhou, China
| | - Kan Wang
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Hangzhou, China
| | - Zexin Chen
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Hangzhou, China
| | - Haibo Chen
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Hangzhou, China
| | - Shiqiang Li
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Hangzhou, China
| | - Seokhun Yang
- Seoul National University Hospital, Seoul, Republic of Korea
| | - Jeehoon Kang
- Seoul National University Hospital, Seoul, Republic of Korea
| | - Doyeon Hwang
- Seoul National University Hospital, Seoul, Republic of Korea
| | | | - Chang-Wook Nam
- Keimyung University Dongsan Medical Center, Daegu, Republic of Korea
| | - Joon-Hyung Doh
- Inje University Ilsan Paik Hospital, Goyang, Republic of Korea
| | - Bong-Ki Lee
- Kangwon National University Hospital, Chuncheon, Gangwon-Do, Republic of Korea
| | - Weon Kim
- Kyung Hee University Hospital, Seoul, Republic of Korea
| | - Jinyu Huang
- Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Fan Jiang
- Hangzhou Normal University Affiliated Hospital, Hangzhou, China
| | - Hao Zhou
- The 1st Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Peng Chen
- The 2nd Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | | | - Wenbing Jiang
- The Third Clinical Institute Affiliated To Wenzhou Medical University, Wenzhou, China
| | | | - Wenming He
- The Affiliated Hospital of Medical School of Ningbo University, Ningbo, China
| | - Sung Gyun Ahn
- Wonju Severance Christian Hospital, Wonju, Gangwon-Do, Republic of Korea
| | | | - Ung Kim
- Yeungnam University Medical Center, Daegu, Republic of Korea
| | | | - You-Jeong Ki
- Uijeongbu Eulji Medical Center, Uijeongbu, Gyeonggi-Do, Republic of Korea
| | - Eun-Seok Shin
- Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Republic of Korea
| | - Chee Hae Kim
- Veterans Health Service Medical Center, Seoul, Republic of Korea
| | | | - Bon-Kwon Koo
- Seoul National University Hospital, Seoul, Republic of Korea.
| | - Jian'an Wang
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, State Key Laboratory of Transvascular Implantation Devices, Hangzhou, China.
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24
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Mézquita AJV, Biavati F, Falk V, Alkadhi H, Hajhosseiny R, Maurovich-Horvat P, Manka R, Kozerke S, Stuber M, Derlin T, Channon KM, Išgum I, Coenen A, Foellmer B, Dey D, Volleberg RHJA, Meinel FG, Dweck MR, Piek JJ, van de Hoef T, Landmesser U, Guagliumi G, Giannopoulos AA, Botnar RM, Khamis R, Williams MC, Newby DE, Dewey M. Clinical quantitative coronary artery stenosis and coronary atherosclerosis imaging: a Consensus Statement from the Quantitative Cardiovascular Imaging Study Group. Nat Rev Cardiol 2023; 20:696-714. [PMID: 37277608 DOI: 10.1038/s41569-023-00880-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/19/2023] [Indexed: 06/07/2023]
Abstract
The detection and characterization of coronary artery stenosis and atherosclerosis using imaging tools are key for clinical decision-making in patients with known or suspected coronary artery disease. In this regard, imaging-based quantification can be improved by choosing the most appropriate imaging modality for diagnosis, treatment and procedural planning. In this Consensus Statement, we provide clinical consensus recommendations on the optimal use of different imaging techniques in various patient populations and describe the advances in imaging technology. Clinical consensus recommendations on the appropriateness of each imaging technique for direct coronary artery visualization were derived through a three-step, real-time Delphi process that took place before, during and after the Second International Quantitative Cardiovascular Imaging Meeting in September 2022. According to the Delphi survey answers, CT is the method of choice to rule out obstructive stenosis in patients with an intermediate pre-test probability of coronary artery disease and enables quantitative assessment of coronary plaque with respect to dimensions, composition, location and related risk of future cardiovascular events, whereas MRI facilitates the visualization of coronary plaque and can be used in experienced centres as a radiation-free, second-line option for non-invasive coronary angiography. PET has the greatest potential for quantifying inflammation in coronary plaque but SPECT currently has a limited role in clinical coronary artery stenosis and atherosclerosis imaging. Invasive coronary angiography is the reference standard for stenosis assessment but cannot characterize coronary plaques. Finally, intravascular ultrasonography and optical coherence tomography are the most important invasive imaging modalities for the identification of plaques at high risk of rupture. The recommendations made in this Consensus Statement will help clinicians to choose the most appropriate imaging modality on the basis of the specific clinical scenario, individual patient characteristics and the availability of each imaging modality.
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Affiliation(s)
| | - Federico Biavati
- Department of Radiology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Volkmar Falk
- Department of Cardiothoracic and Vascular Surgery, Deutsches Herzzentrum der Charité (DHZC), Charité - Universitätsmedizin Berlin, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research) Partner Site, Berlin, Germany
- Department of Health Science and Technology, ETH Zurich, Zurich, Switzerland
| | - Hatem Alkadhi
- Diagnostic and Interventional Radiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Reza Hajhosseiny
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Pál Maurovich-Horvat
- Department of Radiology, Medical Imaging Center, Semmelweis University, Budapest, Hungary
| | - Robert Manka
- Diagnostic and Interventional Radiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
- Department of Cardiology, University Heart Center, University Hospital Zurich, Zurich, Switzerland
| | - Sebastian Kozerke
- Institute for Biomedical Engineering, ETH Zurich, University of Zurich, Zurich, Switzerland
| | - Matthias Stuber
- Department of Radiology, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Thorsten Derlin
- Department of Nuclear Medicine, Hannover Medical School, Hannover, Germany
| | - Keith M Channon
- Radcliffe Department of Medicine, University of Oxford and Oxford University Hospitals, Oxford, UK
| | - Ivana Išgum
- Department of Biomedical Engineering and Physics, Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Adriaan Coenen
- Department of Radiology, Erasmus University, Rotterdam, Netherlands
| | - Bernhard Foellmer
- Department of Radiology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Damini Dey
- Departments of Biomedical Sciences and Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Rick H J A Volleberg
- Department of Cardiology, Radboud University Medical Center, Nijmegen, Netherlands
| | - Felix G Meinel
- Department of Radiology, University Medical Centre Rostock, Rostock, Germany
| | - Marc R Dweck
- Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK
| | - Jan J Piek
- Department of Clinical and Experimental Cardiology and Cardiovascular Sciences, Amsterdam UMC, Heart Center, University of Amsterdam, Amsterdam, Netherlands
| | - Tim van de Hoef
- Department of Cardiology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Ulf Landmesser
- DZHK (German Centre for Cardiovascular Research) Partner Site, Berlin, Germany
- Department of Cardiology, Deutsches Herzzentrum der Charité (DHZC), Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Giulio Guagliumi
- Division of Cardiology, IRCCS Galeazzi Sant'Ambrogio Hospital, Milan, Italy
| | - Andreas A Giannopoulos
- Department of Nuclear Medicine, Cardiac Imaging, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - René M Botnar
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
- Institute for Biological and Medical Engineering, Pontificia Universidad Católica de Chile, Millennium Institute for Intelligent Healthcare Engineering, Santiago, Chile
| | - Ramzi Khamis
- National Heart and Lung Institute, Imperial College London, London, UK
| | | | - David E Newby
- Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK
| | - Marc Dewey
- Department of Radiology, Charité - Universitätsmedizin Berlin, Berlin, Germany.
- DZHK (German Centre for Cardiovascular Research) Partner Site, Berlin, Germany.
- Deutsches Herzzentrum der Charité (DHZC), Charité - Universitätsmedizin Berlin, Berlin, Germany.
- Berlin Institute of Health, Campus Charité Mitte, Berlin, Germany.
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25
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Kadavil RM, Abdullakutty J, Patel T, Rathnavel S, Singh B, Chouhan NS, Malik FTN, Hiremath S, Gunasekaran S, Kalarickal SM, Kumar V, Subban V. Impact of real-time optical coherence tomography and angiographic coregistration on the percutaneous coronary intervention strategy. ASIAINTERVENTION 2023; 9:124-132. [PMID: 37736205 PMCID: PMC10507610 DOI: 10.4244/aij-d-22-00064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 01/13/2023] [Indexed: 09/23/2023]
Abstract
Background The use of optical coherence tomography (OCT) with angiographic coregistration (ACR) during percutaneous coronary intervention (PCI) for procedural decision-making is evolving; however, large-scale data in real-world practice are lacking. Aims Our study aims to evaluate the real-time impact of OCT-ACR on clinician decision-making during PCI. Methods Patients with angiographic diameter stenosis >70% in at least one native coronary artery were enrolled in the study. The pre- and post-PCI procedural strategies were prospectively assessed after angiography, OCT, and ACR. Results A total of 500 patients were enrolled in the study between November 2018 and March 2020. Among these, data related to 472 patients with 483 lesions were considered for analysis. Preprocedural OCT resulted in a change in PCI strategy in 80% of lesions: lesion preparation (25%), stent length (53%), stent diameter (36%), and device landing zone (61%). ACR additionally impacted the treatment strategy in 34% of lesions. Postprocedural OCT demonstrated underexpansion (15%), malapposition (14%), and tissue/thrombus prolapse (7%), thereby requiring further interventions in 30% of lesions. No further change in strategy was observed with subsequent postprocedural ACR. Angiographic and procedural success was achieved in 100% of patients, and the overall incidence of major adverse cardiovascular events at 1 year was 0.85%. Conclusions The outcomes reflect the real-time impact of OCT-ACR on the overall procedural strategy in patients undergoing PCI. ACR had a significant impact on the treatment strategy and was associated with better clinical outcomes at 1 year after index PCI. OCT-ACR has become a practical tool for improving outcomes in patients with complex lesions.
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Affiliation(s)
| | | | | | - Sivakumar Rathnavel
- Department of Cardiology, Meenakshi Mission Hospital and Research Centre, Madurai, India
| | - Balbir Singh
- Department of Interventional Cardiology, Medanta-Heart Institute, New Delhi, India
| | | | - Fazila Tun Nesa Malik
- Department of Cardiology, National Heart Foundation Hospital & Research Institute, Dhaka, Bangladesh
| | | | | | | | - Viveka Kumar
- Department of Cardiology, Max Super Speciality Hospital, Saket, India
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26
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Yan Y, Wang T, Zhang R, Liu Y, Hu W, Sitti M. Magnetically assisted soft milli-tools for occluded lumen morphology detection. SCIENCE ADVANCES 2023; 9:eadi3979. [PMID: 37585531 PMCID: PMC10431716 DOI: 10.1126/sciadv.adi3979] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 07/17/2023] [Indexed: 08/18/2023]
Abstract
Methodologies based on intravascular imaging have revolutionized the diagnosis and treatment of endovascular diseases. However, current methods are limited in detecting, i.e., visualizing and crossing, complicated occluded vessels. Therefore, we propose a miniature soft tool comprising a magnet-assisted active deformation segment (ADS) and a fluid drag-driven segment (FDS) to visualize and cross the occlusions with various morphologies. First, via soft-bodied deformation and interaction, the ADS could visualize the structure details of partial occlusions with features as small as 0.5 millimeters. Then, by leveraging the fluidic drag from the pulsatile flow, the FDS could automatically detect an entry point selectively from severe occlusions with complicated microchannels whose diameters are down to 0.2 millimeters. The functions have been validated in both biologically relevant phantoms and organs ex vivo. This soft tool could help enhance the efficacy of minimally invasive medicine for the diagnosis and treatment of occlusions in various circulatory systems.
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Affiliation(s)
- Yingbo Yan
- Physical Intelligence Department, Max Planck Institute for Intelligent Systems, Stuttgart 70569, Germany
- Laboratory for Multiscale Mechanics and Medical Science, SV LAB, School of Aerospace, Xi’an Jiaotong University, Xi’an 710049, China
| | - Tianlu Wang
- Physical Intelligence Department, Max Planck Institute for Intelligent Systems, Stuttgart 70569, Germany
| | - Rongjing Zhang
- Physical Intelligence Department, Max Planck Institute for Intelligent Systems, Stuttgart 70569, Germany
| | - Yilun Liu
- Laboratory for Multiscale Mechanics and Medical Science, SV LAB, School of Aerospace, Xi’an Jiaotong University, Xi’an 710049, China
| | - Wenqi Hu
- Physical Intelligence Department, Max Planck Institute for Intelligent Systems, Stuttgart 70569, Germany
| | - Metin Sitti
- Physical Intelligence Department, Max Planck Institute for Intelligent Systems, Stuttgart 70569, Germany
- Department of Information Technology and Electrical Engineering, ETH Zurich, 8092 Zurich, Switzerland
- School of Medicine and College of Engineering, Koç University, Istanbul 34450, Turkey
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27
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Pellegrini D, Ielasi A, Tespili M, Guagliumi G, De Luca G. Percutaneous Treatment of Left Main Disease: A Review of Current Status. J Clin Med 2023; 12:4972. [PMID: 37568374 PMCID: PMC10419939 DOI: 10.3390/jcm12154972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Revised: 07/13/2023] [Accepted: 07/25/2023] [Indexed: 08/13/2023] Open
Abstract
Percutaneous treatment of the left main coronary artery is one of the most challenging scenarios in interventional cardiology, due to the large portion of myocardium at risk the technical complexity of treating a complex bifurcation with large branches. Our aim is to provide un updated overview of the current indications for percutaneous treatment of the left main, the different techniques and the rationale underlying the choice for provisional versus upfront two-stent strategies, intravascular imaging and physiology guidance in the management of left main disease, and the role of mechanical support devices in complex high-risk PCI.
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Affiliation(s)
- Dario Pellegrini
- Division of Cardiology, IRCCS Ospedale Galeazzi-Sant’Ambrogio, Via Cristina Belgioioso, 173, 20161 Milan, Italy; (D.P.)
| | - Alfonso Ielasi
- Division of Cardiology, IRCCS Ospedale Galeazzi-Sant’Ambrogio, Via Cristina Belgioioso, 173, 20161 Milan, Italy; (D.P.)
| | - Maurizio Tespili
- Division of Cardiology, IRCCS Ospedale Galeazzi-Sant’Ambrogio, Via Cristina Belgioioso, 173, 20161 Milan, Italy; (D.P.)
| | - Giulio Guagliumi
- Division of Cardiology, IRCCS Ospedale Galeazzi-Sant’Ambrogio, Via Cristina Belgioioso, 173, 20161 Milan, Italy; (D.P.)
| | - Giuseppe De Luca
- Division of Cardiology, IRCCS Ospedale Galeazzi-Sant’Ambrogio, Via Cristina Belgioioso, 173, 20161 Milan, Italy; (D.P.)
- Division of Cardiology, AOU “Policlinico G. Martino”, Via Consolare Valeria, 1, 98124 Messina, Italy
- Department of Clinical and Experimental Medicine, University of Messina, Piazza Pugliatti, 1, 98122 Messina, Italy
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28
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Chandra P, Sethuraman S, Roy S, Mohanty A, Parikh K, Charantharalyil Gopalan B, Sahoo PK, Kasturi S, Shah VT, Kumar V, Pinto B, Rath PC, Yerramareddy VR, Davidson D, Navasundi GB, Subban V, Livingston N, Rajaraman DP, Narang M, West NEJ, Mullasari A. Effectiveness and safety of optical coherence tomography-guided PCI in Indian patients with complex lesions: A multicenter, prospective registry. Indian Heart J 2023; 75:236-242. [PMID: 37244397 PMCID: PMC10421993 DOI: 10.1016/j.ihj.2023.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 04/30/2023] [Accepted: 05/21/2023] [Indexed: 05/29/2023] Open
Abstract
BACKGROUND Optical coherence tomography (OCT) is reported to be a feasible and safe imaging modality for the guidance of percutaneous coronary intervention (PCI) of complex lesions. METHODS This multicenter, prospective registry assessed the minimum stent area (MSA) achieved under OCT guidance. A performance goal of 24% improvement in MSA over and above the recommendation set by the European Association of Percutaneous Cardiovascular Interventions Consensus 2018 (4.5 mm2 MSA for non-left main and 3.5 mm2 for small vessels). The incidence of contrast-induced nephropathy was also assessed. Core lab analysis was conducted. RESULTS Five hundred patients (average age: 59.4 ± 10.1 years; 83% males) with unstable angina (36.8%), NSTEMI (26.4%), and STEMI (22%) were enrolled. The primary endpoint was achieved in 93% of lesions with stent diameter ≥2.75 mm (average MSA: 6.44 mm2) and 87% of lesions with stent diameter ≤2.5 mm (average MSA: 4.56 mm2). The average MSA (with expansion ≥80% cutoff) was 6.63 mm2 and 4.74 mm2 with a stent diameter ≥2.75 mm and ≤2.5 mm, respectively. According to the core lab analysis, the average MSA achieved with a stent diameter ≥2.75 mm and ≤2.5 mm was 6.23 mm2 and 3.95 mm2, respectively (with expansion ≥80% cutoff). Clinically significant serum creatinine was noted in two patients (0.45%). Major adverse cardiac events at 1 year were noted in 1.2% (n = 6) of the patients; all were cardiac deaths. CONCLUSION PCI under OCT guidance improves procedural and long-term clinical outcomes in patients with complex lesions not just in a controlled trial environment but also in routine clinical practice.
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Affiliation(s)
- Praveen Chandra
- Interventional and Structural Heart Cardiology, Interventional Cardiology Heart Institute, Medanta-The Medicity, Gurgaon, Haryana, India.
| | - Selvamani Sethuraman
- Department of Cardiology, Meenakshi Mission Hospital and Research Centre, Madurai, Tamil Nadu, India
| | - Sanjeeb Roy
- Interventional Cardiology, Intervention Cardiology, Fortis Escorts Hospital, Jaipur, Rajasthan, India
| | - Arun Mohanty
- Department of Cardiology, Sir Ganga Ram Hospital, New Delhi, Delhi, India
| | - Keyur Parikh
- Intervention Cardiology, Marengo CIMS Hospital, Ahmedabad, Gujarat, India
| | | | - Prasant Kumar Sahoo
- Interventional Cardiology, Department of Cardiology, Apollo Hospital, Bhubaneshwar, Odisha, India
| | - Sridhar Kasturi
- Department of Cardiology, Sunshine Hospital, Hyderabad, Telangana, India
| | | | - Viveka Kumar
- Cardiac Sciences, Department of Cardiology, Max Super Specialty Hospital, Saket, New Delhi, Delhi, India
| | - Brian Pinto
- Department of Cardiology, Holy Family Hospital, Mumbai, Maharashtra, India
| | | | | | - Deepak Davidson
- Intervention Cardiology, Caritas Hospital, Kottayam, Kerala, India
| | - Girish B Navasundi
- Interventional Cardiology, Department of Cardiology, Apollo Hospital, Bangalore, Karnataka, India
| | - Vijayakumar Subban
- Indian Cardiology Research Foundation, Core Lab, Chennai, Tamil Nadu, India
| | | | | | | | | | - Ajit Mullasari
- Institute of Cardiovascular Diseases, Madras Medical Mission, Chennai, Tamil Nadu, India
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Pugliese L, Ricci F, Sica G, Scaglione M, Masala S. Non-Contrast and Contrast-Enhanced Cardiac Computed Tomography Imaging in the Diagnostic and Prognostic Evaluation of Coronary Artery Disease. Diagnostics (Basel) 2023; 13:2074. [PMID: 37370969 DOI: 10.3390/diagnostics13122074] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 06/07/2023] [Accepted: 06/11/2023] [Indexed: 06/29/2023] Open
Abstract
In recent decades, cardiac computed tomography (CT) has emerged as a powerful non-invasive tool for risk stratification, as well as the detection and characterization of coronary artery disease (CAD), which remains the main cause of morbidity and mortality in the world. Advances in technology have favored the increasing use of cardiac CT by allowing better performance with lower radiation doses. Coronary artery calcium, as assessed by non-contrast CT, is considered to be the best marker of subclinical atherosclerosis, and its use is recommended for the refinement of risk assessment in low-to-intermediate risk individuals. In addition, coronary CT angiography (CCTA) has become a gate-keeper to invasive coronary angiography (ICA) and revascularization in patients with acute chest pain by allowing the assessment not only of the extent of lumen stenosis, but also of its hemodynamic significance if combined with the measurement of fractional flow reserve or perfusion imaging. Moreover, CCTA provides a unique incremental value over functional testing and ICA by imaging the vessel wall, thus allowing the assessment of plaque burden, composition, and instability features, in addition to perivascular adipose tissue attenuation, which is a marker of vascular inflammation. There exists the potential to identify the non-obstructive lesions at high risk of progression to plaque rupture by combining all of these measures.
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Affiliation(s)
- Luca Pugliese
- Radiology Unit, Department of Medical-Surgical Sciences and Translational Medicine, Sapienza University of Rome, Sant'Andrea University Hospital, 00189 Rome, Italy
| | - Francesca Ricci
- Radiology Unit, Department of Medical, Surgical and Experimental Sciences, University of Sassari, 07100 Sassari, Italy
| | - Giacomo Sica
- Radiology Unit, Monaldi Hospital, 80131 Napoli, Italy
| | - Mariano Scaglione
- Radiology Unit, Department of Medical, Surgical and Experimental Sciences, University of Sassari, 07100 Sassari, Italy
| | - Salvatore Masala
- Radiology Unit, Department of Medical, Surgical and Experimental Sciences, University of Sassari, 07100 Sassari, Italy
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Tzolos E, Bing R, Andrews J, MacAskill MG, Tavares AAS, Macnaught G, Clark T, Mills NL, Fujisawa T, Nash J, Dey D, Slomka PJ, Koglin N, Stephens AW, Deutsch MA, van Beek EJR, Williams MC, Hermann S, Hugenberg V, Dweck MR, Newby DE. Noninvasive In Vivo Coronary Artery Thrombus Imaging. JACC Cardiovasc Imaging 2023; 16:820-832. [PMID: 36526577 DOI: 10.1016/j.jcmg.2022.10.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 09/16/2022] [Accepted: 10/06/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND The diagnosis and management of myocardial infarction are increasingly complex, and establishing the presence of intracoronary thrombosis has major implications for both the classification and treatment of myocardial infarction. OBJECTIVES The aim of this study was to investigate whether positron emission tomographic (PET) and computed tomographic (CT) imaging could noninvasively detect in vivo thrombus formation in human coronary arteries using a novel glycoprotein IIb/IIIa receptor antagonist-based radiotracer, 18F-GP1. METHODS In a single-center observational case-control study, patients with or without acute myocardial infarction underwent coronary 18F-GP1 PET/CT angiography. Coronary artery 18F-GP1 uptake was assessed visually and quantified using maximum target-to-background ratios. RESULTS 18F-GP1 PET/CT angiography was performed in 49 patients with and 50 patients without acute myocardial infarction (mean age: 61 ± 9 years, 75% men). Coronary 18F-GP1 uptake was apparent in 39 of the 49 culprit lesions (80%) in patients with acute myocardial infarction. False negative results appeared to relate to time delays to scan performance and low thrombus burden in small-caliber distal arteries. On multivariable regression analysis, culprit vessel status was the only independent variable associated with higher 18F-GP1 uptake. Extracoronary cardiac 18F-GP1 findings included a high frequency of infarct-related intramyocardial uptake (35%) as well as left ventricular (8%) or left atrial (2%) thrombus. CONCLUSIONS Coronary 18F-GP1 PET/CT angiography is the first noninvasive selective technique to identify in vivo coronary thrombosis in patients with acute myocardial infarction. This novel approach can further define the role and location of thrombosis within the heart and has the potential to inform the diagnosis, management, and treatment of patients with acute myocardial infarction. (In-Vivo Thrombus Imaging With 18F-GP1, a Novel Platelet PET Radiotracer [iThrombus]; NCT03943966).
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Affiliation(s)
- Evangelos Tzolos
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom.
| | - Rong Bing
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Jack Andrews
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Mark G MacAskill
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom; Edinburgh Imaging, Queen's Medical Research Institute, Edinburgh, United Kingdom
| | - Adriana A S Tavares
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom; Edinburgh Imaging, Queen's Medical Research Institute, Edinburgh, United Kingdom
| | - Gillian Macnaught
- Edinburgh Imaging, Queen's Medical Research Institute, Edinburgh, United Kingdom
| | - Tim Clark
- Edinburgh Imaging, Queen's Medical Research Institute, Edinburgh, United Kingdom
| | - Nicholas L Mills
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom; Usher Institute, University of Edinburgh, Edinburgh, United Kingdom
| | - Takeshi Fujisawa
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Jennifer Nash
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Damini Dey
- Departments of Medicine (Division of Artificial Intelligence in Medicine) and Biomedical Imaging Research Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Piotr J Slomka
- Departments of Medicine (Division of Artificial Intelligence in Medicine) and Biomedical Imaging Research Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | | | | | - Marcus-Andre Deutsch
- Department of Thoracic and Cardiovascular Surgery, Heart and Diabetes Center North Rhine-Westphalia, University Hospital Ruhr-University Bochum, Bad Oeynhausen, Germany
| | - Edwin J R van Beek
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom; Edinburgh Imaging, Queen's Medical Research Institute, Edinburgh, United Kingdom
| | - Michelle C Williams
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom; Edinburgh Imaging, Queen's Medical Research Institute, Edinburgh, United Kingdom
| | - Sven Hermann
- European Institute for Molecular Imaging, University of Münster, Münster, Germany
| | - Verena Hugenberg
- Institute of Radiology, Nuclear Medicine and Molecular Imaging, Heart and Diabetes Center North Rhine-Westphalia Bochum, University Hospital of the Ruhr University, Bad Oeynhausen, Germany
| | - Marc R Dweck
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom; Edinburgh Imaging, Queen's Medical Research Institute, Edinburgh, United Kingdom
| | - David E Newby
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom; Edinburgh Imaging, Queen's Medical Research Institute, Edinburgh, United Kingdom
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Maimaiti Y, Cheng H, Guo Z, Yu X, Tuohuti A, Li G. Correlation between serum GDF-15 level and pulmonary vascular morphological changes and prognosis in patients with pulmonary arterial hypertension. Front Cardiovasc Med 2023; 10:1085122. [PMID: 37288264 PMCID: PMC10241999 DOI: 10.3389/fcvm.2023.1085122] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 04/12/2023] [Indexed: 06/09/2023] Open
Abstract
Objective To investigate how serum GDF-15 concentration affects pulmonary artery hemodynamics and pulmonary vascular morphological changes in patients with pulmonary arterial hypertension. Methods A total of 45 patients admitted to our hospital from December 2017 to December 2019, were selected for the study. Pulmonary vascular hemodynamics and pulmonary vascular morphology were detected by RHC and IVUS. Serum GDF-15 levels were detected by enzyme-linked immunosorbent assay (ELISA). Based on the concentration of GDF-15, the patients were divided into two groups-the normal GDF-15 group (GDF-15 <1,200 pg/ml, 12 cases) and the elevated GDF-15 group (GDF-15 ≥1,200 pg/ml, 33 cases). A statistical analysis was performed to compare the effects of normal blood GDF-15 levels and high serum GDF-15 levels on hemodynamics and pulmonary vascular morphology in each group of patients. Results The average levels of RVP, sPAP, dPAP, mPAP, and PVR in patients with elevated GDF-15 levels were higher than those in patients with normal GDF-15 levels. The difference between the two groups was statistically significant (P < 0.05). The average levels of Vd, elastic modulus, stiffness index β, lesion length, and PAV in the normal GDF-15 group were lower than those in the elevated GDF-15 group. The average levels of compliance, distensibility, and minimum l umen area were higher than those in the elevated GDF-15 group. The difference between the two groups was statistically significant (P < 0.05). The survival analysis results showed that the 1-year survival rate of patients with normal GDF-15 levels and elevated GDF-15 levels was 100% and 87.9%, respectively, and that the 3-year survival rate of patients with normal GDF-15 levels and elevated GDF-15 levels was 91.7% and 78.8%, respectively. The survival rates of the two groups were compared by the Kaplan Meier method, and the difference was not statistically significant (P > 0.05). Conclusion Patients with pulmonary arterial hypertension with elevated GDF-15 levels have higher pulmonary arterial pressure, higher pulmonary vascular resistance, and more serious pulmonary vascular lesions, which are potentially more harmful. There was no statistically significant difference in survival rates among patients with different serum GDF-15 levels.
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Affiliation(s)
- Yasenjiang Maimaiti
- Gerontology Center, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
| | - Hui Cheng
- Department of Cardiology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
| | - Zitong Guo
- Department of Cardiology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
| | - Xiaolin Yu
- Department of Cardiology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
| | - Adilijiang Tuohuti
- Department of Cardiology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
| | - Guoqing Li
- Department of Cardiology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
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32
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Xu R, Zhao Q, Wang T, Yang Y, Luo J, Zhang X, Feng Y, Ma Y, Dmytriw AA, Yang G, Chen S, Yang B, Jiao L. Optical Coherence Tomography in Cerebrovascular Disease: Open up New Horizons. Transl Stroke Res 2023; 14:137-145. [PMID: 35445969 DOI: 10.1007/s12975-022-01023-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 04/12/2022] [Accepted: 04/13/2022] [Indexed: 10/18/2022]
Abstract
Optical coherence tomography (OCT), based on the backscattering or reflection of near-infrared light, enables an ultra-high resolution of up to 10 μm. The successful application of OCT in coronary artery diseases has sparked increasing interest in its implementation in cerebrovascular diseases. OCT has shown promising potential in the atherosclerotic plaque structure characterization, plaque rupture risk stratification, pre-stenting and post-stenting evaluation, and long-term follow-up in extracranial and intracranial atherosclerotic stenosis (ICAS). In hemorrhagic cerebrovascular diseases, OCT plays an important role in the structure evaluation, rupture risk stratification, and healing and occlusion evaluation following initial treatment in intracranial aneurysms (IAs). In this study, we summarized the applications of OCT in the diagnosis, treatment, and follow-up of cerebrovascular diseases, especially in ICAS and IAs. The current limitations and future directions of OCT in the endovascular treatment of cerebrovascular diseases were also discussed.
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Affiliation(s)
- Ran Xu
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, 45 Changchun Street, Beijing, 100053, China
- China International Neuroscience Institute (China-INI), 45 Changchun Street, Beijing, 100053, China
| | - Qing Zhao
- M.D. Program, Peking Union Medical College, No. 9 Dongdansantiao Street, Beijing, 100730, China
| | - Tao Wang
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, 45 Changchun Street, Beijing, 100053, China
- China International Neuroscience Institute (China-INI), 45 Changchun Street, Beijing, 100053, China
| | - Yutong Yang
- Faculty of Medicine, National Heart & Lung Institute, Imperial College London, G210 Guy Scadding Building, London, SW3 6LY, UK
| | - Jichang Luo
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, 45 Changchun Street, Beijing, 100053, China
- China International Neuroscience Institute (China-INI), 45 Changchun Street, Beijing, 100053, China
| | - Xiao Zhang
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, 45 Changchun Street, Beijing, 100053, China
- China International Neuroscience Institute (China-INI), 45 Changchun Street, Beijing, 100053, China
| | - Yao Feng
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, 45 Changchun Street, Beijing, 100053, China
- China International Neuroscience Institute (China-INI), 45 Changchun Street, Beijing, 100053, China
| | - Yan Ma
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, 45 Changchun Street, Beijing, 100053, China
- China International Neuroscience Institute (China-INI), 45 Changchun Street, Beijing, 100053, China
| | - Adam A Dmytriw
- Neuroendovascular Program, Massachusetts General Hospital, Boston, MA, 02114, USA
- Neuroradiology & Neurointervention Service, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, 02215, USA
| | - Ge Yang
- National Laboratory of Pattern Recognition, Institute of Automation, Chinese Academy of Science, Beijing, 100190, China
| | - Shengpan Chen
- Department of Neurosurgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, No. 106, Zhongshan 2nd Road, Guangzhou, 510080, Guangdong Province, China
| | - Bin Yang
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, 45 Changchun Street, Beijing, 100053, China.
- China International Neuroscience Institute (China-INI), 45 Changchun Street, Beijing, 100053, China.
| | - Liqun Jiao
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, 45 Changchun Street, Beijing, 100053, China.
- China International Neuroscience Institute (China-INI), 45 Changchun Street, Beijing, 100053, China.
- Department of Interventional Neuroradiology, Xuanwu Hospital, Capital Medical University, 45 Changchun Street, Beijing, 100053, China.
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Intravascular Imaging-Based Physiologic Assessment. Interv Cardiol Clin 2023; 12:289-298. [PMID: 36922069 DOI: 10.1016/j.iccl.2022.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
Abstract
Intravascular imaging (IVI), including intravascular ultrasound (IVUS) and optical coherence tomography (OCT), is clinically useful for assessing the luminal size, lesion length, and plaque characteristics, as well as for evaluating stent deployment; however, it is not designed to estimate myocardial ischemia accurately. Thus, several types of IVI-derived fractional flow reserve (FFR) (IVI-derived FFR) have been developed and reported. In general, the algorithms of virtual FFR are based on basic fluid dynamics equations (mainly Poiseuille and Borda-Carnot equations) and original microvascular models (fixed velocity or calculating coronary flow reserve). Although the models and assumptions used in the past reports were mostly based on the standard population (not independent patient data), the developed software calculated FFR with high accuracy (88% to 94%) with strong correlations between IVI-derived FFR and wire-based FFR (0.69 to 0.89). Given several other less invasive virtual FFR methods currently available for clinical use, IVI-derived FFR would be limited for the sole use of pre-percutaneous coronary intervention (PCI) physiological evaluation; however, it may play a unique role at PCI guidance and optimization, potentially allowing comprehensive and time/cost-saving assessment of both anatomical and physiological lesion properties using a single diagnostic device.
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Intravascular Ultrasound-Guided Percutaneous Coronary Intervention: Evidence and Clinical Trials. Interv Cardiol Clin 2023; 12:177-185. [PMID: 36922059 DOI: 10.1016/j.iccl.2022.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The intravascular ultrasound (IVUS)-guided percutaneous coronary intervention (PCI) that was associated with improved post-procedural outcomes and long-term clinical outcomes has shown benefits not only in patients with complex lesions but also with simplex lesions. However, the use of IVUS during PCI remains low; therefore, further prospective, randomized, controlled trials are required to strengthen the recommendations and consequently expand its usage. The aim of this review is to discuss the previous evidences and clinical trials regarding IVUS-guided PCI and to discover the necessity for future studies to broaden its use in the real-world clinical practice.
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Sonoda S, Node K. Intravascular Ultrasound-Guided Percutaneous Coronary Intervention: Practical Application. Interv Cardiol Clin 2023; 12:167-175. [PMID: 36922058 DOI: 10.1016/j.iccl.2022.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Why is intravascular ultrasounography (IVUS) highly encouraged for the practical guidance of percutaneous coronary intervention (PCI)? First reason is to understand the mechanism of revascularization. Even if stenoses look similar in angiography, the pathophysiology could be different in each lesion. Second reason is to anticipate possible complications in advance. With prediction and appropriate preparation, most complications can be avoided or managed calmly when they occur. Third reason is to optimize PCI results with interactive IVUS use during the procedure. All these are essential to maximize the results of revascularization while minimizing acute complications, ultimately leading to improved long-term clinical outcomes.
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Affiliation(s)
- Shinjo Sonoda
- Department of Cardiovascular Medicine, Saga University, 5-1-1 Nabeshima, Saga 849-8501, Japan.
| | - Koichi Node
- Department of Cardiovascular Medicine, Saga University, 5-1-1 Nabeshima, Saga 849-8501, Japan
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Huang X, Liu B, Guo S, Guo W, Liao K, Hu G, Shi W, Kuss M, Duryee MJ, Anderson DR, Lu Y, Duan B. SERS spectroscopy with machine learning to analyze human plasma derived sEVs for coronary artery disease diagnosis and prognosis. Bioeng Transl Med 2023; 8:e10420. [PMID: 36925713 PMCID: PMC10013764 DOI: 10.1002/btm2.10420] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 09/02/2022] [Accepted: 09/18/2022] [Indexed: 11/12/2022] Open
Abstract
Coronary artery disease (CAD) is one of the major cardiovascular diseases and represents the leading causes of global mortality. Developing new diagnostic and therapeutic approaches for CAD treatment are critically needed, especially for an early accurate CAD detection and further timely intervention. In this study, we successfully isolated human plasma small extracellular vesicles (sEVs) from four stages of CAD patients, that is, healthy control, stable plaque, non-ST-elevation myocardial infarction, and ST-elevation myocardial infarction. Surface-enhanced Raman scattering (SERS) measurement in conjunction with five machine learning approaches, including Quadratic Discriminant Analysis, Support Vector Machine (SVM), K-Nearest Neighbor, Artificial Neural network, were then applied for the classification and prediction of the sEV samples. Among these five approaches, the overall accuracy of SVM shows the best predication results on both early CAD detection (86.4%) and overall prediction (92.3%). SVM also possesses the highest sensitivity (97.69%) and specificity (95.7%). Thus, our study demonstrates a promising strategy for noninvasive, safe, and high accurate diagnosis for CAD early detection.
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Affiliation(s)
- Xi Huang
- Department of Electrical and Computer EngineeringUniversity of Nebraska LincolnLincolnNebraskaUSA
| | - Bo Liu
- Mary & Dick Holland Regenerative Medicine ProgramUniversity of Nebraska Medical CenterOmahaNebraskaUSA
- Division of Cardiovascular Medicine, Department of Internal MedicineUniversity of Nebraska Medical CenterOmahaNebraskaUSA
| | - Shenghan Guo
- Department of Industrial and Systems EngineeringRutgers, The State University of New JerseyPiscatawayNew JerseyUSA
- School of Manufacturing Systems and NetworksArizona State UniversityMesaArizonaUSA
| | - Weihong Guo
- Department of Industrial and Systems EngineeringRutgers, The State University of New JerseyPiscatawayNew JerseyUSA
| | - Ke Liao
- Department of Pharmacology and Experimental NeuroscienceUniversity of Nebraska Medical CenterOmahaNebraskaUSA
| | - Guoku Hu
- Department of Pharmacology and Experimental NeuroscienceUniversity of Nebraska Medical CenterOmahaNebraskaUSA
| | - Wen Shi
- Mary & Dick Holland Regenerative Medicine ProgramUniversity of Nebraska Medical CenterOmahaNebraskaUSA
- Division of Cardiovascular Medicine, Department of Internal MedicineUniversity of Nebraska Medical CenterOmahaNebraskaUSA
| | - Mitchell Kuss
- Mary & Dick Holland Regenerative Medicine ProgramUniversity of Nebraska Medical CenterOmahaNebraskaUSA
- Division of Cardiovascular Medicine, Department of Internal MedicineUniversity of Nebraska Medical CenterOmahaNebraskaUSA
| | - Michael J. Duryee
- Division of Rheumatology, Department of Internal MedicineUniversity of Nebraska Medical CenterOmahaNebraskaUSA
| | - Daniel R. Anderson
- Division of Cardiovascular Medicine, Department of Internal MedicineUniversity of Nebraska Medical CenterOmahaNebraskaUSA
| | - Yongfeng Lu
- Department of Electrical and Computer EngineeringUniversity of Nebraska LincolnLincolnNebraskaUSA
| | - Bin Duan
- Mary & Dick Holland Regenerative Medicine ProgramUniversity of Nebraska Medical CenterOmahaNebraskaUSA
- Department of Surgery, College of MedicineUniversity of Nebraska Medical CenterOmahaNebraskaUSA
- Department of Mechanical and Materials EngineeringUniversity of Nebraska‐LincolnLincolnNebraskaUSA
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Low AF, Wongpraparut N, Chunhamaneewat N, Jeamanukoolkit A, Jhung LT, Zhen-Vin L, Tan CT, Hwa HH, Rajagopal R, Yahya AF, Kaur R, Narang M, West NEJ. Clinical use of optical coherence tomography during percutaneous coronary intervention and coronary procedures in Southeast Asia: a survey-based expert consensus summary. ASIAINTERVENTION 2023; 9:25-31. [PMID: 36936105 PMCID: PMC10015489 DOI: 10.4244/aij-d-22-00059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 09/12/2022] [Indexed: 03/14/2023]
Abstract
Optical coherence tomography (OCT), an established intravascular imaging technique, enables rapid acquisition of high-resolution images during invasive coronary procedures to assist physician decision-making. OCT has utility in identifying plaque/lesion morphology (e.g., thrombus, degree of calcification, and presence of lipid) and vessel geometry (lesion length and vessel diameter) and in guiding stent optimisation through identification of malapposition and underexpansion. The use of OCT guidance during percutaneous coronary interventions (PCI) has demonstrated improved procedural and clinical outcomes in longitudinal registries, although randomised controlled trial data remain pending. Despite growing data and guideline endorsement to support OCT guidance during PCI, its use in different countries is not well established. This article is based on an advisory panel meeting that included experts from Southeast Asia (SEA) and is aimed at understanding the current clinical utility of intracoronary imaging and OCT, assessing the barriers and enablers of imaging and OCT adoption, and mapping a path for the future of intravascular imaging in SEA. This is the first Southeast Asian consensus that provides insights into the use of OCT from a clinician's point of view.
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Affiliation(s)
- Adrian F Low
- National University Heart Centre Singapore, National University Hospital, Singapore
| | - Nattawut Wongpraparut
- Cardiac Catheterisation Laboratory, Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | | | | | | | - Lee Zhen-Vin
- University Malaya Medical Centre, Kuala Lumpur, Malaysia
| | | | | | | | - Achmad Fauzi Yahya
- Faculty of Medicine, Universitas Padjadjaran/Dr. Hasan Sadikin General Hospital- Bandung, Indonesia
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Intravascular Imaging During Percutaneous Coronary Intervention: JACC State-of-the-Art Review. J Am Coll Cardiol 2023; 81:590-605. [PMID: 36754518 DOI: 10.1016/j.jacc.2022.11.045] [Citation(s) in RCA: 50] [Impact Index Per Article: 50.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 11/14/2022] [Accepted: 11/15/2022] [Indexed: 02/09/2023]
Abstract
Coronary angiography has historically served as the gold standard for diagnosis of coronary artery disease and guidance of percutaneous coronary intervention (PCI). Adjunctive use of contemporary intravascular imaging (IVI) technologies has emerged as a complement to conventional angiography-to further characterize plaque morphology and optimize the performance of PCI. IVI has utility for preintervention lesion and vessel assessment, periprocedural guidance of lesion preparation and stent deployment, and postintervention assessment of optimal endpoints and exclusion of complications. The role of IVI in reducing major adverse cardiac events in complex lesion subsets is emerging, and further studies evaluating broader use are underway or in development. This paper provides an overview of currently available IVI technologies, reviews data supporting their utilization for PCI guidance and optimization across a variety of lesion subsets, proposes best practices, and advocates for broader use of these technologies as a part of contemporary practice.
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Chu M, Wu P, Li G, Yang W, Gutiérrez-Chico JL, Tu S. Advances in Diagnosis, Therapy, and Prognosis of Coronary Artery Disease Powered by Deep Learning Algorithms. JACC. ASIA 2023; 3:1-14. [PMID: 36873752 PMCID: PMC9982227 DOI: 10.1016/j.jacasi.2022.12.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/29/2022] [Accepted: 12/01/2022] [Indexed: 02/17/2023]
Abstract
Percutaneous coronary intervention has been a standard treatment strategy for patients with coronary artery disease with continuous ebullient progress in technology and techniques. The application of artificial intelligence and deep learning in particular is currently boosting the development of interventional solutions, improving the efficiency and objectivity of diagnosis and treatment. The ever-growing amount of data and computing power together with cutting-edge algorithms pave the way for the integration of deep learning into clinical practice, which has revolutionized the interventional workflow in imaging processing, interpretation, and navigation. This review discusses the development of deep learning algorithms and their corresponding evaluation metrics together with their clinical applications. Advanced deep learning algorithms create new opportunities for precise diagnosis and tailored treatment with a high degree of automation, reduced radiation, and enhanced risk stratification. Generalization, interpretability, and regulatory issues are remaining challenges that need to be addressed through joint efforts from multidisciplinary community.
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Affiliation(s)
- Miao Chu
- Biomedical Instrument Institute, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Peng Wu
- Biomedical Instrument Institute, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Guanyu Li
- Biomedical Instrument Institute, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
- Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark
| | - Wei Yang
- School of Biomedical Engineering, Southern Medical University, Guangzhou, Guangdong, China
| | | | - Shengxian Tu
- Biomedical Instrument Institute, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
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Current clinical use of intravascular ultrasound imaging to guide percutaneous coronary interventions (update). Cardiovasc Interv Ther 2023; 38:1-7. [PMID: 36117196 DOI: 10.1007/s12928-022-00892-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 09/09/2022] [Indexed: 01/06/2023]
Abstract
There are 3 main reasons to promote the practical application of IVUS during PCI. First reason is to understand the mechanism of vessel dilatation. Even if angiographic stenoses are similar, their pathophysiologies are different. It is important to understand what can happen by dilating coronary artery with balloon/stent, and to develop a strategy to achieve the maximum effect. Second reason is to anticipate possible complications and to reduce them in advance. In that case, we can deal with it as calmly as possible. Third reason is to validate the PCI performed. This should lead to further improvements of the procedures, which in turn will lead to improved short- and long-term prognosis. Then, high-quality PCI could be possible. This review summarizes the standard usage of IVUS in routine clinical practice and the use of IVUS in specific situations, especially complex lesions.
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Moon IT, Kim SH, Chin JY, Park SH, Yoon CH, Youn TJ, Chae IH, Kang SH. Accuracy of Artificial Intelligence-Based Automated Quantitative Coronary Angiography Compared to Intravascular Ultrasound: Retrospective Cohort Study. (Preprint). JMIR Cardio 2022; 7:e45299. [PMID: 37099368 PMCID: PMC10173041 DOI: 10.2196/45299] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Revised: 03/06/2023] [Accepted: 03/14/2023] [Indexed: 03/15/2023] Open
Abstract
BACKGROUND An accurate quantitative analysis of coronary artery stenotic lesions is essential to make optimal clinical decisions. Recent advances in computer vision and machine learning technology have enabled the automated analysis of coronary angiography. OBJECTIVE The aim of this paper is to validate the performance of artificial intelligence-based quantitative coronary angiography (AI-QCA) in comparison with that of intravascular ultrasound (IVUS). METHODS This retrospective study included patients who underwent IVUS-guided coronary intervention at a single tertiary center in Korea. Proximal and distal reference areas, minimal luminal area, percent plaque burden, and lesion length were measured by AI-QCA and human experts using IVUS. First, fully automated QCA analysis was compared with IVUS analysis. Next, we adjusted the proximal and distal margins of AI-QCA to avoid geographic mismatch. Scatter plots, Pearson correlation coefficients, and Bland-Altman were used to analyze the data. RESULTS A total of 54 significant lesions were analyzed in 47 patients. The proximal and distal reference areas, as well as the minimal luminal area, showed moderate to strong correlation between the 2 modalities (correlation coefficients of 0.57, 0.80, and 0.52, respectively; P<.001). The correlation was weaker for percent area stenosis and lesion length, although statistically significant (correlation coefficients of 0.29 and 0.33, respectively). AI-QCA tended to measure reference vessel areas smaller and lesion lengths shorter than IVUS did. Systemic proportional bias was not observed in Bland-Altman plots. The biggest cause of bias originated from the geographic mismatch of AI-QCA with IVUS. Discrepancies in the proximal or distal lesion margins were observed between the 2 modalities, which were more frequent at the distal margins. After the adjustment of proximal or distal margins, there was a stronger correlation of proximal and distal reference areas between AI-QCA and IVUS (correlation coefficients of 0.70 and 0.83, respectively). CONCLUSIONS AI-QCA showed a moderate to strong correlation compared with IVUS in analyzing coronary lesions with significant stenosis. The main discrepancy was in the perception of the distal margins by AI-QCA, and the correction of margins improved the correlation coefficients. We believe that this novel tool could provide confidence to treating physicians and help in making optimal clinical decisions.
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Affiliation(s)
- In Tae Moon
- Uijeongbu Eulji University Hospital, Uijeongbu, Republic of Korea
| | - Sun-Hwa Kim
- Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Jung Yeon Chin
- Uijeongbu Eulji University Hospital, Uijeongbu, Republic of Korea
| | - Sung Hun Park
- Uijeongbu Eulji University Hospital, Uijeongbu, Republic of Korea
| | - Chang-Hwan Yoon
- Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Tae-Jin Youn
- Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - In-Ho Chae
- Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Si-Hyuck Kang
- Seoul National University Bundang Hospital, Seongnam, Republic of Korea
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Seike F, Mintz GS, Matsumura M, Ali ZA, Liu M, Jeremias A, Ben-Yehuda O, De Bruyne B, Serruys PW, Yasuda K, Stone GW, Maehara A. Impact of Intravascular Ultrasound-Derived Lesion-Specific Virtual Fractional Flow Reserve Predicts 3-Year Outcomes of Untreated Nonculprit Lesions: The PROSPECT Study. Circ Cardiovasc Interv 2022; 15:851-860. [PMID: 36378741 DOI: 10.1161/circinterventions.121.011198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Hemodynamic assessment of untreated nonculprit lesions was not studied in the PROSPECT study (Providing Regional Observations to Study Predictors of Events in the Coronary Tree). We developed a virtual intravascular ultrasound-derived lesion-specific fractional flow reserve (lesion-specific IVUS-FFR) algorithm to assess individual lesion-level FFR. We sought to investigate the relation between lesion-specific IVUS-FFR and major adverse cardiovascular events (MACE) arising from untreated nonculprit lesions in the PROSPECT study. METHODS In PROSPECT, 697 patients with acute coronary syndromes underwent 3-vessel grayscale and virtual histology-IVUS to correlate untreated nonculprit plaque morphology with 3-year nonculprit related MACE (composite of cardiac death, cardiac arrest, myocardial infarction, or rehospitalization due to unstable or progressive angina). Lesion-specific IVUS-FFR was calculated from volumetric IVUS lumen area measurements at 0.4 mm intervals by applying a mathematical circulation model using basic fluid dynamics equations. RESULTS Lesion-specific IVUS-FFR was analyzable in 3227 nonculprit lesions in 660 patients among whom 54 nonculprit MACE events (3 myocardial infarctions) occurred at median 3.4-year follow-up. By receiver-operating characteristic analysis, the best cutoff value of lesion-specific IVUS-FFR to predict nonculprit MACE was ≤0.95. After adjusting for patient and lesion characteristics, lesion-specific IVUS-FFR (hazard ratio, 4.83 [95% CI, 2.20-10.61]; P<0.001) was an independent predictor of 3-year nonculprit MACE, in addition to minimum lumen area≤4.0 mm2, plaque burden ≥70%, and virtual histology thin-cap fibroatheroma. CONCLUSIONS Minor reductions in lesion-specific IVUS-FFR were independently associated with future nonculprit MACE arising from untreated angiographically mild stenoses along with previously established high-risk lesion morphological characteristics. REGISTRATION URL: https://www. CLINICALTRIALS gov; Unique identifier: NCT00180466.
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Affiliation(s)
- Fumiyasu Seike
- Clinical Trials Center, Cardiovascular Research Foundation, New York, NY (F.S., G.S.M., M.M., Z.A.A., M.L., A.J., O.B.-Y., A.M.).,NewYork-Presbyterian Hospital/Columbia University Irving Medical Center, New York, NY (F.S., A.M.)
| | - Gary S Mintz
- Clinical Trials Center, Cardiovascular Research Foundation, New York, NY (F.S., G.S.M., M.M., Z.A.A., M.L., A.J., O.B.-Y., A.M.)
| | - Mitsuaki Matsumura
- Clinical Trials Center, Cardiovascular Research Foundation, New York, NY (F.S., G.S.M., M.M., Z.A.A., M.L., A.J., O.B.-Y., A.M.)
| | - Ziad A Ali
- Clinical Trials Center, Cardiovascular Research Foundation, New York, NY (F.S., G.S.M., M.M., Z.A.A., M.L., A.J., O.B.-Y., A.M.).,St. Francis Hospital, Roslyn, NY (Z.A.A., A.J.)
| | - Mengdan Liu
- Clinical Trials Center, Cardiovascular Research Foundation, New York, NY (F.S., G.S.M., M.M., Z.A.A., M.L., A.J., O.B.-Y., A.M.)
| | - Allen Jeremias
- Clinical Trials Center, Cardiovascular Research Foundation, New York, NY (F.S., G.S.M., M.M., Z.A.A., M.L., A.J., O.B.-Y., A.M.).,St. Francis Hospital, Roslyn, NY (Z.A.A., A.J.)
| | - Ori Ben-Yehuda
- Clinical Trials Center, Cardiovascular Research Foundation, New York, NY (F.S., G.S.M., M.M., Z.A.A., M.L., A.J., O.B.-Y., A.M.).,Division of Cardiology, University of California, San Diego (O.B.-Y.)
| | | | - Patrick W Serruys
- Department of Cardiology, National University of Ireland Galway (P.W.S.).,Department of Cardiology, Imperial College of London, United Kingdom (P.W.S.)
| | - Kazunori Yasuda
- Department of Mechanical Engineering, Ehime University Graduate School of Science and Engineering, Matsuyama, Japan (K.Y.)
| | - Gregg W Stone
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, NY (G.W.S.)
| | - Akiko Maehara
- Clinical Trials Center, Cardiovascular Research Foundation, New York, NY (F.S., G.S.M., M.M., Z.A.A., M.L., A.J., O.B.-Y., A.M.).,NewYork-Presbyterian Hospital/Columbia University Irving Medical Center, New York, NY (F.S., A.M.)
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Liang D, Li C, Tu Y, Li Z, Zhang M. Additive effects of ezetimibe, evolocumab, and alirocumab on plaque burden and lipid content as assessed by intravascular ultrasound: A PRISMA-compliant meta-analysis. Medicine (Baltimore) 2022; 101:e31199. [PMID: 36254013 PMCID: PMC9575789 DOI: 10.1097/md.0000000000031199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND The additive effects of ezetimibe, evolocumab or alirocumab on lipid level, plaque volume, and plaque composition using intravascular ultrasound (IVUS) remain unclear. METHODS According to the Preferred Reporting Items for Systematic reviews and Meta-Analyses statement, we performed a systematic review and meta-analysis of trials assessing the effects of ezetimibe, evolocumab, and alirocumab on coronary atherosclerosis using IVUS. The primary outcome was change in total atheroma volume (TAV), and the secondary outcomes were changes and differences in plaque composition and lipid content. RESULTS Data were collected from 9 trials, involving 917 patients who received ezetimibe, evolocumab or alirocumab in addition to a statin and 919 patients who received statins alone. The pooled estimate demonstrated a significant reduction in TAV with the addition of ezetimibe and favorable effects of evolocumab and alirocumab on TAV. Subgroup analysis also supported favorable effects of evolocumab and alirocumab on TAV, according to baseline TAV, gender, type 2 diabetes mellitus, and prior stain use. Addition of proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitor to statin therapy resulted in significant reductions in low-density lipoprotein cholesterol (LDL-C), total cholesterol (TC), and triglycerides (TG), but not in high-density lipoprotein cholesterol (HDL-C). The pooled estimate also showed significant favorable effects of ezetimibe on LDL-C, TC, and TG, but an insignificant effect on HDL-C. Patients who received ezetimibe showed similar changes in the necrotic core, fibro-fatty plaque, fibrous plaque, and dense calcification compared with patients not treated with ezetimibe. CONCLUSIONS The addition of ezetimibe to statin therapy may further reduce plaque and lipid burdens but may not modify plaque composition. Although current evidence supports a similar impact from the addition of PCSK9 inhibitors to statin therapy, more evidence is needed to confirm such an effect.
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Affiliation(s)
- Di Liang
- Department of Cardiology, Hubei No. 3 People’s Hospital of Jianghan University, Wuhan, China
| | - Chang Li
- Department of Cardiology, Hubei No. 3 People’s Hospital of Jianghan University, Wuhan, China
| | - Yanming Tu
- Department of Cardiology, Hubei No. 3 People’s Hospital of Jianghan University, Wuhan, China
| | - Zhiyong Li
- Department of Cardiology, Hubei No. 3 People’s Hospital of Jianghan University, Wuhan, China
| | - Ming Zhang
- Department of Cardiology, Hubei No. 3 People’s Hospital of Jianghan University, Wuhan, China
- *Correspondence: Ming Zhang, Department of Cardiology, Hubei No. 3 People’s Hospital of Jianghan University, 26 Zhongshan Road, Wuhan, 430033, China (e-mail: )
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Neleman T, Khachabi J, Jonker H, Rademaker‐Havinga T, Spitzer E, Daemen J. Validation of a simplified intravascular ultrasound core lab analysis method in stented coronary arteries. Catheter Cardiovasc Interv 2022; 100:481-491. [PMID: 35811460 PMCID: PMC9795929 DOI: 10.1002/ccd.30321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 06/04/2022] [Indexed: 12/30/2022]
Abstract
OBJECTIVES To validate a simplified core laboratory intravascular ultrasound (IVUS) analysis method based on frames with visually determined minimal lumen areas (MLAs) as compared with a comprehensive (per frame) analysis method. BACKGROUND IVUS-guided percutaneous coronary intervention has proven to be superior to angiography-guided stenting. In clinical practice, cross-sections with visually determined MLA are measured to determine lesion severity or minimal stent area (MSA), however, its accuracy has not been compared with a comprehensive per frame analysis method. METHODS A total of 50 stented coronary segments of anonymized core lab datasets were analyzed using a comprehensive analysis method and reanalyzed by two core lab analysts using the simplified method including a maximum of seven frames to be analyzed (the visually determined MSA, the first and last frame, and the MLA of each reference segment). The main parameters of interest were MSA, MLA in the reference segments, and plaque burden. RESULTS The simplified method showed moderate agreement for measurement of the proximal MLA (7.51 ± 2.52 vs. 6.32 ± 1.88 mm2 , intraclass correlation coefficient [ICC] = 0.73), good agreement for the distal MLA (5.41 ± 1.85 vs. 5.11 ± 1.38 mm2 , ICC = 0.84) and plaque burden proximal (0.49 ± 0.12 vs. 0.50 ± 0.11, ICC = 0.88), and excellent agreement for the MSA (5.35 ± 1.05 vs. 5.32 ± 0.99 mm2 , ICC = 0.94) and plaque burden distal (0.47 ± 0.14 vs. 0.47 ± 0.12, ICC = 0.92), when compared with the comprehensive analysis method. Inter- and intraobserver analysis revealed good-to-excellent agreement for all parameters. CONCLUSIONS Measuring poststenting IVUS cross-sections with visually determined MLAs by experienced core lab analysts is an accurate and reproducible method to identify MLAs.
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Affiliation(s)
- Tara Neleman
- Department of CardiologyThoraxcenter, Erasmus University Medical CenterRotterdamThe Netherlands
| | - Jamal Khachabi
- Cardialysis, Clinical Trial Management and Core LaboratoriesRotterdamThe Netherlands
| | - Hans Jonker
- Cardialysis, Clinical Trial Management and Core LaboratoriesRotterdamThe Netherlands
| | | | - Ernest Spitzer
- Department of CardiologyThoraxcenter, Erasmus University Medical CenterRotterdamThe Netherlands,Cardialysis, Clinical Trial Management and Core LaboratoriesRotterdamThe Netherlands
| | - Joost Daemen
- Department of CardiologyThoraxcenter, Erasmus University Medical CenterRotterdamThe Netherlands,Cardialysis, Clinical Trial Management and Core LaboratoriesRotterdamThe Netherlands
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Mohamed MO, Kinnaird T, Wijeysundera HC, Johnson TW, Zaman S, Rashid M, Moledina S, Ludman P, Mamas MA. Impact of Intracoronary Imaging-Guided Percutaneous Coronary Intervention on Procedural Outcomes Among Complex Patient Groups. J Am Heart Assoc 2022; 11:e026500. [PMID: 36172967 DOI: 10.1161/jaha.122.026500] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background Intracoronary imaging (ICI) has been shown to improve survival after percutaneous coronary intervention (PCI). Whether this prognostic benefit is sustained across different indications remains unclear. Methods and Results All PCI procedures performed in England and Wales between April, 2014 and March 31, 2020, were retrospectively analyzed. The association between ICI use and in-hospital major acute cardiovascular and cerebrovascular events; composite of all-cause mortality, stroke, and reinfarction and mortality was examined using multivariable logistic regression analysis for different imaging-recommended indications as set by European Association for Percutaneous Cardiovascular Interventions consensus. Of 555 398 PCI procedures, 10.8% (n=59 752) were ICI-guided. ICI use doubled between 2014 (7.8%) and 2020 (17.5%) and was highest in left main PCI (41.2%) and lowest in acute coronary syndrome (9%). Only specific European Association for Percutaneous Cardiovascular Interventions imaging-recommended indications were associated with reduced major acute cardiovascular and cerebrovascular events and mortality, including left main PCI (odds ratio [OR], 0.45 [95% CI, 0.39-0.52] and 0.41 [95% CI, 0.35-0.48], respectively), acute coronary syndrome (OR, 0.76 [95% CI, 0.70-0.82] and 0.70 [95% CI, 0.63-0.77]), and stent length >60 mm (OR, 0.75 [95% CI, 0.59-0.94] and 0.72 [95% CI, 0.54-0.95]). Stent thrombosis and renal failure were associated with lower mortality (OR, 0.69 [95% CI, 0.52-0.91]) and major acute cardiovascular and cerebrovascular events (OR, 0.77 [95% CI, 0.60-0.99]), respectively. Conclusions ICI use has more than doubled over a 7-year period at a national level but remains low, with <1 in 5 procedures performed under ICI guidance. In-hospital survival was better with ICI-guided than angiography-guided PCI, albeit only for specific indications.
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Affiliation(s)
- Mohamed O Mohamed
- Keele Cardiovascular Research Group, Centre for Prognosis Research Keele University United Kingdom.,Institute of Health Informatics University College London London United Kingdom
| | - Tim Kinnaird
- Department of Cardiology University Hospital Wales Wales
| | | | | | - Sarah Zaman
- Department of Cardiology, Westmead Hospital Sydney Australia.,Westmead Applied Research Centre University of Sydney Australia
| | - Muhammad Rashid
- Keele Cardiovascular Research Group, Centre for Prognosis Research Keele University United Kingdom
| | - Saadiq Moledina
- Keele Cardiovascular Research Group, Centre for Prognosis Research Keele University United Kingdom
| | - Peter Ludman
- Institute of Cardiovascular Sciences University of Birmingham United Kingdom
| | - Mamas A Mamas
- Keele Cardiovascular Research Group, Centre for Prognosis Research Keele University United Kingdom
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Hu W, Jiang J. Hypersensitivity and in-stent restenosis in coronary stent materials. Front Bioeng Biotechnol 2022; 10:1003322. [PMID: 36185438 PMCID: PMC9521847 DOI: 10.3389/fbioe.2022.1003322] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 08/16/2022] [Indexed: 11/13/2022] Open
Abstract
Coronary heart disease (CHD) is a type of cardiovascular disease with the highest mortality rate worldwide. Percutaneous transluminal coronary intervention (PCI) is the most effective method for treating CHD. However, in-stent restenosis (ISR), a long-term complication after PCI, affects the prognosis of patients with CHD. Previous studies have suggested that hypersensitivity reactions induced by metallic components may be one of the reasons of this complication. With the emergence of first- and second-generation drug-eluting stents (DES), the efficacy and prognosis of patients with CHD have greatly improved, and the incidence of ISR has gradually decreased to less than 10%. Nevertheless, DES components have been reported to induce hypersensitivity reactions, either individually or synergistically, and cause local inflammation and neointima formation, leading to long-term adverse cardiovascular events. In this article, we described the relationship between ISR and hypersensitivity from different perspectives, including its possible pathogenesis, and discussed their potential influencing factors and clinical significance.
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Affiliation(s)
- Wansong Hu
- Department of Heart Center, The Fourth Affiliated Hospital of Zhejiang University School of Medicine, Yiwu, Zhejiang, China
| | - Jun Jiang
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
- *Correspondence: Jun Jiang,
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Koo BK, Hu X, Kang J, Zhang J, Jiang J, Hahn JY, Nam CW, Doh JH, Lee BK, Kim W, Huang J, Jiang F, Zhou H, Chen P, Tang L, Jiang W, Chen X, He W, Ahn SG, Yoon MH, Kim U, Lee JM, Hwang D, Ki YJ, Shin ES, Kim HS, Tahk SJ, Wang J. Fractional Flow Reserve or Intravascular Ultrasonography to Guide PCI. N Engl J Med 2022; 387:779-789. [PMID: 36053504 DOI: 10.1056/nejmoa2201546] [Citation(s) in RCA: 46] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
BACKGROUND In patients with coronary artery disease who are being evaluated for percutaneous coronary intervention (PCI), procedures can be guided by fractional flow reserve (FFR) or intravascular ultrasonography (IVUS) for decision making regarding revascularization and stent implantation. However, the differences in clinical outcomes when only one method is used for both purposes are unclear. METHODS We randomly assigned 1682 patients who were being evaluated for PCI for the treatment of intermediate stenosis (40 to 70% occlusion by visual estimation on coronary angiography) in a 1:1 ratio to undergo either an FFR-guided or IVUS-guided procedure. FFR or IVUS was to be used to determine whether to perform PCI and to assess PCI success. In the FFR group, PCI was to be performed if the FFR was 0.80 or less. In the IVUS group, the criteria for PCI were a minimal lumen area measuring either 3 mm2 or less or measuring 3 to 4 mm2 with a plaque burden of more than 70%. The primary outcome was a composite of death, myocardial infarction, or revascularization at 24 months after randomization. We tested the noninferiority of the FFR group as compared with the IVUS group (noninferiority margin, 2.5 percentage points). RESULTS The frequency of PCI was 44.4% among patients in the FFR group and 65.3% among those in the IVUS group. At 24 months, a primary-outcome event had occurred in 8.1% of the patients in the FFR group and in 8.5% of those in the IVUS group (absolute difference, -0.4 percentage points; upper boundary of the one-sided 97.5% confidence interval, 2.2 percentage points; P = 0.01 for noninferiority). Patient-reported outcomes as reported on the Seattle Angina Questionnaire were similar in the two groups. CONCLUSIONS In patients with intermediate stenosis who were being evaluated for PCI, FFR guidance was noninferior to IVUS guidance with respect to the composite primary outcome of death, myocardial infarction, or revascularization at 24 months. (Funded by Boston Scientific; FLAVOUR ClinicalTrials.gov number, NCT02673424.).
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Affiliation(s)
- Bon-Kwon Koo
- From Seoul National University Hospital (B.-K.K., J.K., D.H., H.-S.K.), Samsung Medical Center (J.-Y.H., J.-M.L.), and Kyung Hee University Hospital (W.K.), Seoul, Keimyung University Dongsan Medical Center (C.-W.N.) and Yeungnam University Medical Center (U.K.), Daegu, Inje University Ilsan Paik Hospital, Goyang (J.-H.D.), Kangwon National University Hospital, Chuncheon (B.-K.L.), Wonju Severance Christian Hospital, Wonju (S.-G.A.), Ajou University Hospital, Suwon (M.-H.Y., S.-J.T.), Uijeongbu Eulji Medical Center, Uijeongbu (Y-.J.K.), and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (E.-S.S.) - all in South Korea; the Second Affiliated Hospital, Zhejiang University School of Medicine (X.H., J.Z., J.J., J.W.), Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine (J.H.), Hangzhou Normal University Affiliated Hospital (F.J.), and Zhejiang Hospital (L.T.), Hangzhou, the First Affiliated Hospital of Wenzhou Medical University (H.Z.), the Second Affiliated Hospital of Wenzhou Medical University (P.C.), and the Third Clinical Institute Affiliated to Wenzhou Medical University (W.J.), Wenzhou, and Ningbo First Hospital (X.C.) and the Affiliated Hospital of the Medical School of Ningbo University (W.H.), Ningbo - all in China
| | - Xinyang Hu
- From Seoul National University Hospital (B.-K.K., J.K., D.H., H.-S.K.), Samsung Medical Center (J.-Y.H., J.-M.L.), and Kyung Hee University Hospital (W.K.), Seoul, Keimyung University Dongsan Medical Center (C.-W.N.) and Yeungnam University Medical Center (U.K.), Daegu, Inje University Ilsan Paik Hospital, Goyang (J.-H.D.), Kangwon National University Hospital, Chuncheon (B.-K.L.), Wonju Severance Christian Hospital, Wonju (S.-G.A.), Ajou University Hospital, Suwon (M.-H.Y., S.-J.T.), Uijeongbu Eulji Medical Center, Uijeongbu (Y-.J.K.), and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (E.-S.S.) - all in South Korea; the Second Affiliated Hospital, Zhejiang University School of Medicine (X.H., J.Z., J.J., J.W.), Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine (J.H.), Hangzhou Normal University Affiliated Hospital (F.J.), and Zhejiang Hospital (L.T.), Hangzhou, the First Affiliated Hospital of Wenzhou Medical University (H.Z.), the Second Affiliated Hospital of Wenzhou Medical University (P.C.), and the Third Clinical Institute Affiliated to Wenzhou Medical University (W.J.), Wenzhou, and Ningbo First Hospital (X.C.) and the Affiliated Hospital of the Medical School of Ningbo University (W.H.), Ningbo - all in China
| | - Jeehoon Kang
- From Seoul National University Hospital (B.-K.K., J.K., D.H., H.-S.K.), Samsung Medical Center (J.-Y.H., J.-M.L.), and Kyung Hee University Hospital (W.K.), Seoul, Keimyung University Dongsan Medical Center (C.-W.N.) and Yeungnam University Medical Center (U.K.), Daegu, Inje University Ilsan Paik Hospital, Goyang (J.-H.D.), Kangwon National University Hospital, Chuncheon (B.-K.L.), Wonju Severance Christian Hospital, Wonju (S.-G.A.), Ajou University Hospital, Suwon (M.-H.Y., S.-J.T.), Uijeongbu Eulji Medical Center, Uijeongbu (Y-.J.K.), and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (E.-S.S.) - all in South Korea; the Second Affiliated Hospital, Zhejiang University School of Medicine (X.H., J.Z., J.J., J.W.), Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine (J.H.), Hangzhou Normal University Affiliated Hospital (F.J.), and Zhejiang Hospital (L.T.), Hangzhou, the First Affiliated Hospital of Wenzhou Medical University (H.Z.), the Second Affiliated Hospital of Wenzhou Medical University (P.C.), and the Third Clinical Institute Affiliated to Wenzhou Medical University (W.J.), Wenzhou, and Ningbo First Hospital (X.C.) and the Affiliated Hospital of the Medical School of Ningbo University (W.H.), Ningbo - all in China
| | - Jinlong Zhang
- From Seoul National University Hospital (B.-K.K., J.K., D.H., H.-S.K.), Samsung Medical Center (J.-Y.H., J.-M.L.), and Kyung Hee University Hospital (W.K.), Seoul, Keimyung University Dongsan Medical Center (C.-W.N.) and Yeungnam University Medical Center (U.K.), Daegu, Inje University Ilsan Paik Hospital, Goyang (J.-H.D.), Kangwon National University Hospital, Chuncheon (B.-K.L.), Wonju Severance Christian Hospital, Wonju (S.-G.A.), Ajou University Hospital, Suwon (M.-H.Y., S.-J.T.), Uijeongbu Eulji Medical Center, Uijeongbu (Y-.J.K.), and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (E.-S.S.) - all in South Korea; the Second Affiliated Hospital, Zhejiang University School of Medicine (X.H., J.Z., J.J., J.W.), Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine (J.H.), Hangzhou Normal University Affiliated Hospital (F.J.), and Zhejiang Hospital (L.T.), Hangzhou, the First Affiliated Hospital of Wenzhou Medical University (H.Z.), the Second Affiliated Hospital of Wenzhou Medical University (P.C.), and the Third Clinical Institute Affiliated to Wenzhou Medical University (W.J.), Wenzhou, and Ningbo First Hospital (X.C.) and the Affiliated Hospital of the Medical School of Ningbo University (W.H.), Ningbo - all in China
| | - Jun Jiang
- From Seoul National University Hospital (B.-K.K., J.K., D.H., H.-S.K.), Samsung Medical Center (J.-Y.H., J.-M.L.), and Kyung Hee University Hospital (W.K.), Seoul, Keimyung University Dongsan Medical Center (C.-W.N.) and Yeungnam University Medical Center (U.K.), Daegu, Inje University Ilsan Paik Hospital, Goyang (J.-H.D.), Kangwon National University Hospital, Chuncheon (B.-K.L.), Wonju Severance Christian Hospital, Wonju (S.-G.A.), Ajou University Hospital, Suwon (M.-H.Y., S.-J.T.), Uijeongbu Eulji Medical Center, Uijeongbu (Y-.J.K.), and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (E.-S.S.) - all in South Korea; the Second Affiliated Hospital, Zhejiang University School of Medicine (X.H., J.Z., J.J., J.W.), Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine (J.H.), Hangzhou Normal University Affiliated Hospital (F.J.), and Zhejiang Hospital (L.T.), Hangzhou, the First Affiliated Hospital of Wenzhou Medical University (H.Z.), the Second Affiliated Hospital of Wenzhou Medical University (P.C.), and the Third Clinical Institute Affiliated to Wenzhou Medical University (W.J.), Wenzhou, and Ningbo First Hospital (X.C.) and the Affiliated Hospital of the Medical School of Ningbo University (W.H.), Ningbo - all in China
| | - Joo-Yong Hahn
- From Seoul National University Hospital (B.-K.K., J.K., D.H., H.-S.K.), Samsung Medical Center (J.-Y.H., J.-M.L.), and Kyung Hee University Hospital (W.K.), Seoul, Keimyung University Dongsan Medical Center (C.-W.N.) and Yeungnam University Medical Center (U.K.), Daegu, Inje University Ilsan Paik Hospital, Goyang (J.-H.D.), Kangwon National University Hospital, Chuncheon (B.-K.L.), Wonju Severance Christian Hospital, Wonju (S.-G.A.), Ajou University Hospital, Suwon (M.-H.Y., S.-J.T.), Uijeongbu Eulji Medical Center, Uijeongbu (Y-.J.K.), and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (E.-S.S.) - all in South Korea; the Second Affiliated Hospital, Zhejiang University School of Medicine (X.H., J.Z., J.J., J.W.), Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine (J.H.), Hangzhou Normal University Affiliated Hospital (F.J.), and Zhejiang Hospital (L.T.), Hangzhou, the First Affiliated Hospital of Wenzhou Medical University (H.Z.), the Second Affiliated Hospital of Wenzhou Medical University (P.C.), and the Third Clinical Institute Affiliated to Wenzhou Medical University (W.J.), Wenzhou, and Ningbo First Hospital (X.C.) and the Affiliated Hospital of the Medical School of Ningbo University (W.H.), Ningbo - all in China
| | - Chang-Wook Nam
- From Seoul National University Hospital (B.-K.K., J.K., D.H., H.-S.K.), Samsung Medical Center (J.-Y.H., J.-M.L.), and Kyung Hee University Hospital (W.K.), Seoul, Keimyung University Dongsan Medical Center (C.-W.N.) and Yeungnam University Medical Center (U.K.), Daegu, Inje University Ilsan Paik Hospital, Goyang (J.-H.D.), Kangwon National University Hospital, Chuncheon (B.-K.L.), Wonju Severance Christian Hospital, Wonju (S.-G.A.), Ajou University Hospital, Suwon (M.-H.Y., S.-J.T.), Uijeongbu Eulji Medical Center, Uijeongbu (Y-.J.K.), and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (E.-S.S.) - all in South Korea; the Second Affiliated Hospital, Zhejiang University School of Medicine (X.H., J.Z., J.J., J.W.), Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine (J.H.), Hangzhou Normal University Affiliated Hospital (F.J.), and Zhejiang Hospital (L.T.), Hangzhou, the First Affiliated Hospital of Wenzhou Medical University (H.Z.), the Second Affiliated Hospital of Wenzhou Medical University (P.C.), and the Third Clinical Institute Affiliated to Wenzhou Medical University (W.J.), Wenzhou, and Ningbo First Hospital (X.C.) and the Affiliated Hospital of the Medical School of Ningbo University (W.H.), Ningbo - all in China
| | - Joon-Hyung Doh
- From Seoul National University Hospital (B.-K.K., J.K., D.H., H.-S.K.), Samsung Medical Center (J.-Y.H., J.-M.L.), and Kyung Hee University Hospital (W.K.), Seoul, Keimyung University Dongsan Medical Center (C.-W.N.) and Yeungnam University Medical Center (U.K.), Daegu, Inje University Ilsan Paik Hospital, Goyang (J.-H.D.), Kangwon National University Hospital, Chuncheon (B.-K.L.), Wonju Severance Christian Hospital, Wonju (S.-G.A.), Ajou University Hospital, Suwon (M.-H.Y., S.-J.T.), Uijeongbu Eulji Medical Center, Uijeongbu (Y-.J.K.), and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (E.-S.S.) - all in South Korea; the Second Affiliated Hospital, Zhejiang University School of Medicine (X.H., J.Z., J.J., J.W.), Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine (J.H.), Hangzhou Normal University Affiliated Hospital (F.J.), and Zhejiang Hospital (L.T.), Hangzhou, the First Affiliated Hospital of Wenzhou Medical University (H.Z.), the Second Affiliated Hospital of Wenzhou Medical University (P.C.), and the Third Clinical Institute Affiliated to Wenzhou Medical University (W.J.), Wenzhou, and Ningbo First Hospital (X.C.) and the Affiliated Hospital of the Medical School of Ningbo University (W.H.), Ningbo - all in China
| | - Bong-Ki Lee
- From Seoul National University Hospital (B.-K.K., J.K., D.H., H.-S.K.), Samsung Medical Center (J.-Y.H., J.-M.L.), and Kyung Hee University Hospital (W.K.), Seoul, Keimyung University Dongsan Medical Center (C.-W.N.) and Yeungnam University Medical Center (U.K.), Daegu, Inje University Ilsan Paik Hospital, Goyang (J.-H.D.), Kangwon National University Hospital, Chuncheon (B.-K.L.), Wonju Severance Christian Hospital, Wonju (S.-G.A.), Ajou University Hospital, Suwon (M.-H.Y., S.-J.T.), Uijeongbu Eulji Medical Center, Uijeongbu (Y-.J.K.), and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (E.-S.S.) - all in South Korea; the Second Affiliated Hospital, Zhejiang University School of Medicine (X.H., J.Z., J.J., J.W.), Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine (J.H.), Hangzhou Normal University Affiliated Hospital (F.J.), and Zhejiang Hospital (L.T.), Hangzhou, the First Affiliated Hospital of Wenzhou Medical University (H.Z.), the Second Affiliated Hospital of Wenzhou Medical University (P.C.), and the Third Clinical Institute Affiliated to Wenzhou Medical University (W.J.), Wenzhou, and Ningbo First Hospital (X.C.) and the Affiliated Hospital of the Medical School of Ningbo University (W.H.), Ningbo - all in China
| | - Weon Kim
- From Seoul National University Hospital (B.-K.K., J.K., D.H., H.-S.K.), Samsung Medical Center (J.-Y.H., J.-M.L.), and Kyung Hee University Hospital (W.K.), Seoul, Keimyung University Dongsan Medical Center (C.-W.N.) and Yeungnam University Medical Center (U.K.), Daegu, Inje University Ilsan Paik Hospital, Goyang (J.-H.D.), Kangwon National University Hospital, Chuncheon (B.-K.L.), Wonju Severance Christian Hospital, Wonju (S.-G.A.), Ajou University Hospital, Suwon (M.-H.Y., S.-J.T.), Uijeongbu Eulji Medical Center, Uijeongbu (Y-.J.K.), and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (E.-S.S.) - all in South Korea; the Second Affiliated Hospital, Zhejiang University School of Medicine (X.H., J.Z., J.J., J.W.), Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine (J.H.), Hangzhou Normal University Affiliated Hospital (F.J.), and Zhejiang Hospital (L.T.), Hangzhou, the First Affiliated Hospital of Wenzhou Medical University (H.Z.), the Second Affiliated Hospital of Wenzhou Medical University (P.C.), and the Third Clinical Institute Affiliated to Wenzhou Medical University (W.J.), Wenzhou, and Ningbo First Hospital (X.C.) and the Affiliated Hospital of the Medical School of Ningbo University (W.H.), Ningbo - all in China
| | - Jinyu Huang
- From Seoul National University Hospital (B.-K.K., J.K., D.H., H.-S.K.), Samsung Medical Center (J.-Y.H., J.-M.L.), and Kyung Hee University Hospital (W.K.), Seoul, Keimyung University Dongsan Medical Center (C.-W.N.) and Yeungnam University Medical Center (U.K.), Daegu, Inje University Ilsan Paik Hospital, Goyang (J.-H.D.), Kangwon National University Hospital, Chuncheon (B.-K.L.), Wonju Severance Christian Hospital, Wonju (S.-G.A.), Ajou University Hospital, Suwon (M.-H.Y., S.-J.T.), Uijeongbu Eulji Medical Center, Uijeongbu (Y-.J.K.), and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (E.-S.S.) - all in South Korea; the Second Affiliated Hospital, Zhejiang University School of Medicine (X.H., J.Z., J.J., J.W.), Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine (J.H.), Hangzhou Normal University Affiliated Hospital (F.J.), and Zhejiang Hospital (L.T.), Hangzhou, the First Affiliated Hospital of Wenzhou Medical University (H.Z.), the Second Affiliated Hospital of Wenzhou Medical University (P.C.), and the Third Clinical Institute Affiliated to Wenzhou Medical University (W.J.), Wenzhou, and Ningbo First Hospital (X.C.) and the Affiliated Hospital of the Medical School of Ningbo University (W.H.), Ningbo - all in China
| | - Fan Jiang
- From Seoul National University Hospital (B.-K.K., J.K., D.H., H.-S.K.), Samsung Medical Center (J.-Y.H., J.-M.L.), and Kyung Hee University Hospital (W.K.), Seoul, Keimyung University Dongsan Medical Center (C.-W.N.) and Yeungnam University Medical Center (U.K.), Daegu, Inje University Ilsan Paik Hospital, Goyang (J.-H.D.), Kangwon National University Hospital, Chuncheon (B.-K.L.), Wonju Severance Christian Hospital, Wonju (S.-G.A.), Ajou University Hospital, Suwon (M.-H.Y., S.-J.T.), Uijeongbu Eulji Medical Center, Uijeongbu (Y-.J.K.), and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (E.-S.S.) - all in South Korea; the Second Affiliated Hospital, Zhejiang University School of Medicine (X.H., J.Z., J.J., J.W.), Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine (J.H.), Hangzhou Normal University Affiliated Hospital (F.J.), and Zhejiang Hospital (L.T.), Hangzhou, the First Affiliated Hospital of Wenzhou Medical University (H.Z.), the Second Affiliated Hospital of Wenzhou Medical University (P.C.), and the Third Clinical Institute Affiliated to Wenzhou Medical University (W.J.), Wenzhou, and Ningbo First Hospital (X.C.) and the Affiliated Hospital of the Medical School of Ningbo University (W.H.), Ningbo - all in China
| | - Hao Zhou
- From Seoul National University Hospital (B.-K.K., J.K., D.H., H.-S.K.), Samsung Medical Center (J.-Y.H., J.-M.L.), and Kyung Hee University Hospital (W.K.), Seoul, Keimyung University Dongsan Medical Center (C.-W.N.) and Yeungnam University Medical Center (U.K.), Daegu, Inje University Ilsan Paik Hospital, Goyang (J.-H.D.), Kangwon National University Hospital, Chuncheon (B.-K.L.), Wonju Severance Christian Hospital, Wonju (S.-G.A.), Ajou University Hospital, Suwon (M.-H.Y., S.-J.T.), Uijeongbu Eulji Medical Center, Uijeongbu (Y-.J.K.), and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (E.-S.S.) - all in South Korea; the Second Affiliated Hospital, Zhejiang University School of Medicine (X.H., J.Z., J.J., J.W.), Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine (J.H.), Hangzhou Normal University Affiliated Hospital (F.J.), and Zhejiang Hospital (L.T.), Hangzhou, the First Affiliated Hospital of Wenzhou Medical University (H.Z.), the Second Affiliated Hospital of Wenzhou Medical University (P.C.), and the Third Clinical Institute Affiliated to Wenzhou Medical University (W.J.), Wenzhou, and Ningbo First Hospital (X.C.) and the Affiliated Hospital of the Medical School of Ningbo University (W.H.), Ningbo - all in China
| | - Peng Chen
- From Seoul National University Hospital (B.-K.K., J.K., D.H., H.-S.K.), Samsung Medical Center (J.-Y.H., J.-M.L.), and Kyung Hee University Hospital (W.K.), Seoul, Keimyung University Dongsan Medical Center (C.-W.N.) and Yeungnam University Medical Center (U.K.), Daegu, Inje University Ilsan Paik Hospital, Goyang (J.-H.D.), Kangwon National University Hospital, Chuncheon (B.-K.L.), Wonju Severance Christian Hospital, Wonju (S.-G.A.), Ajou University Hospital, Suwon (M.-H.Y., S.-J.T.), Uijeongbu Eulji Medical Center, Uijeongbu (Y-.J.K.), and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (E.-S.S.) - all in South Korea; the Second Affiliated Hospital, Zhejiang University School of Medicine (X.H., J.Z., J.J., J.W.), Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine (J.H.), Hangzhou Normal University Affiliated Hospital (F.J.), and Zhejiang Hospital (L.T.), Hangzhou, the First Affiliated Hospital of Wenzhou Medical University (H.Z.), the Second Affiliated Hospital of Wenzhou Medical University (P.C.), and the Third Clinical Institute Affiliated to Wenzhou Medical University (W.J.), Wenzhou, and Ningbo First Hospital (X.C.) and the Affiliated Hospital of the Medical School of Ningbo University (W.H.), Ningbo - all in China
| | - Lijiang Tang
- From Seoul National University Hospital (B.-K.K., J.K., D.H., H.-S.K.), Samsung Medical Center (J.-Y.H., J.-M.L.), and Kyung Hee University Hospital (W.K.), Seoul, Keimyung University Dongsan Medical Center (C.-W.N.) and Yeungnam University Medical Center (U.K.), Daegu, Inje University Ilsan Paik Hospital, Goyang (J.-H.D.), Kangwon National University Hospital, Chuncheon (B.-K.L.), Wonju Severance Christian Hospital, Wonju (S.-G.A.), Ajou University Hospital, Suwon (M.-H.Y., S.-J.T.), Uijeongbu Eulji Medical Center, Uijeongbu (Y-.J.K.), and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (E.-S.S.) - all in South Korea; the Second Affiliated Hospital, Zhejiang University School of Medicine (X.H., J.Z., J.J., J.W.), Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine (J.H.), Hangzhou Normal University Affiliated Hospital (F.J.), and Zhejiang Hospital (L.T.), Hangzhou, the First Affiliated Hospital of Wenzhou Medical University (H.Z.), the Second Affiliated Hospital of Wenzhou Medical University (P.C.), and the Third Clinical Institute Affiliated to Wenzhou Medical University (W.J.), Wenzhou, and Ningbo First Hospital (X.C.) and the Affiliated Hospital of the Medical School of Ningbo University (W.H.), Ningbo - all in China
| | - Wenbing Jiang
- From Seoul National University Hospital (B.-K.K., J.K., D.H., H.-S.K.), Samsung Medical Center (J.-Y.H., J.-M.L.), and Kyung Hee University Hospital (W.K.), Seoul, Keimyung University Dongsan Medical Center (C.-W.N.) and Yeungnam University Medical Center (U.K.), Daegu, Inje University Ilsan Paik Hospital, Goyang (J.-H.D.), Kangwon National University Hospital, Chuncheon (B.-K.L.), Wonju Severance Christian Hospital, Wonju (S.-G.A.), Ajou University Hospital, Suwon (M.-H.Y., S.-J.T.), Uijeongbu Eulji Medical Center, Uijeongbu (Y-.J.K.), and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (E.-S.S.) - all in South Korea; the Second Affiliated Hospital, Zhejiang University School of Medicine (X.H., J.Z., J.J., J.W.), Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine (J.H.), Hangzhou Normal University Affiliated Hospital (F.J.), and Zhejiang Hospital (L.T.), Hangzhou, the First Affiliated Hospital of Wenzhou Medical University (H.Z.), the Second Affiliated Hospital of Wenzhou Medical University (P.C.), and the Third Clinical Institute Affiliated to Wenzhou Medical University (W.J.), Wenzhou, and Ningbo First Hospital (X.C.) and the Affiliated Hospital of the Medical School of Ningbo University (W.H.), Ningbo - all in China
| | - Xiaomin Chen
- From Seoul National University Hospital (B.-K.K., J.K., D.H., H.-S.K.), Samsung Medical Center (J.-Y.H., J.-M.L.), and Kyung Hee University Hospital (W.K.), Seoul, Keimyung University Dongsan Medical Center (C.-W.N.) and Yeungnam University Medical Center (U.K.), Daegu, Inje University Ilsan Paik Hospital, Goyang (J.-H.D.), Kangwon National University Hospital, Chuncheon (B.-K.L.), Wonju Severance Christian Hospital, Wonju (S.-G.A.), Ajou University Hospital, Suwon (M.-H.Y., S.-J.T.), Uijeongbu Eulji Medical Center, Uijeongbu (Y-.J.K.), and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (E.-S.S.) - all in South Korea; the Second Affiliated Hospital, Zhejiang University School of Medicine (X.H., J.Z., J.J., J.W.), Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine (J.H.), Hangzhou Normal University Affiliated Hospital (F.J.), and Zhejiang Hospital (L.T.), Hangzhou, the First Affiliated Hospital of Wenzhou Medical University (H.Z.), the Second Affiliated Hospital of Wenzhou Medical University (P.C.), and the Third Clinical Institute Affiliated to Wenzhou Medical University (W.J.), Wenzhou, and Ningbo First Hospital (X.C.) and the Affiliated Hospital of the Medical School of Ningbo University (W.H.), Ningbo - all in China
| | - Wenming He
- From Seoul National University Hospital (B.-K.K., J.K., D.H., H.-S.K.), Samsung Medical Center (J.-Y.H., J.-M.L.), and Kyung Hee University Hospital (W.K.), Seoul, Keimyung University Dongsan Medical Center (C.-W.N.) and Yeungnam University Medical Center (U.K.), Daegu, Inje University Ilsan Paik Hospital, Goyang (J.-H.D.), Kangwon National University Hospital, Chuncheon (B.-K.L.), Wonju Severance Christian Hospital, Wonju (S.-G.A.), Ajou University Hospital, Suwon (M.-H.Y., S.-J.T.), Uijeongbu Eulji Medical Center, Uijeongbu (Y-.J.K.), and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (E.-S.S.) - all in South Korea; the Second Affiliated Hospital, Zhejiang University School of Medicine (X.H., J.Z., J.J., J.W.), Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine (J.H.), Hangzhou Normal University Affiliated Hospital (F.J.), and Zhejiang Hospital (L.T.), Hangzhou, the First Affiliated Hospital of Wenzhou Medical University (H.Z.), the Second Affiliated Hospital of Wenzhou Medical University (P.C.), and the Third Clinical Institute Affiliated to Wenzhou Medical University (W.J.), Wenzhou, and Ningbo First Hospital (X.C.) and the Affiliated Hospital of the Medical School of Ningbo University (W.H.), Ningbo - all in China
| | - Sung-Gyun Ahn
- From Seoul National University Hospital (B.-K.K., J.K., D.H., H.-S.K.), Samsung Medical Center (J.-Y.H., J.-M.L.), and Kyung Hee University Hospital (W.K.), Seoul, Keimyung University Dongsan Medical Center (C.-W.N.) and Yeungnam University Medical Center (U.K.), Daegu, Inje University Ilsan Paik Hospital, Goyang (J.-H.D.), Kangwon National University Hospital, Chuncheon (B.-K.L.), Wonju Severance Christian Hospital, Wonju (S.-G.A.), Ajou University Hospital, Suwon (M.-H.Y., S.-J.T.), Uijeongbu Eulji Medical Center, Uijeongbu (Y-.J.K.), and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (E.-S.S.) - all in South Korea; the Second Affiliated Hospital, Zhejiang University School of Medicine (X.H., J.Z., J.J., J.W.), Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine (J.H.), Hangzhou Normal University Affiliated Hospital (F.J.), and Zhejiang Hospital (L.T.), Hangzhou, the First Affiliated Hospital of Wenzhou Medical University (H.Z.), the Second Affiliated Hospital of Wenzhou Medical University (P.C.), and the Third Clinical Institute Affiliated to Wenzhou Medical University (W.J.), Wenzhou, and Ningbo First Hospital (X.C.) and the Affiliated Hospital of the Medical School of Ningbo University (W.H.), Ningbo - all in China
| | - Myeong-Ho Yoon
- From Seoul National University Hospital (B.-K.K., J.K., D.H., H.-S.K.), Samsung Medical Center (J.-Y.H., J.-M.L.), and Kyung Hee University Hospital (W.K.), Seoul, Keimyung University Dongsan Medical Center (C.-W.N.) and Yeungnam University Medical Center (U.K.), Daegu, Inje University Ilsan Paik Hospital, Goyang (J.-H.D.), Kangwon National University Hospital, Chuncheon (B.-K.L.), Wonju Severance Christian Hospital, Wonju (S.-G.A.), Ajou University Hospital, Suwon (M.-H.Y., S.-J.T.), Uijeongbu Eulji Medical Center, Uijeongbu (Y-.J.K.), and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (E.-S.S.) - all in South Korea; the Second Affiliated Hospital, Zhejiang University School of Medicine (X.H., J.Z., J.J., J.W.), Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine (J.H.), Hangzhou Normal University Affiliated Hospital (F.J.), and Zhejiang Hospital (L.T.), Hangzhou, the First Affiliated Hospital of Wenzhou Medical University (H.Z.), the Second Affiliated Hospital of Wenzhou Medical University (P.C.), and the Third Clinical Institute Affiliated to Wenzhou Medical University (W.J.), Wenzhou, and Ningbo First Hospital (X.C.) and the Affiliated Hospital of the Medical School of Ningbo University (W.H.), Ningbo - all in China
| | - Ung Kim
- From Seoul National University Hospital (B.-K.K., J.K., D.H., H.-S.K.), Samsung Medical Center (J.-Y.H., J.-M.L.), and Kyung Hee University Hospital (W.K.), Seoul, Keimyung University Dongsan Medical Center (C.-W.N.) and Yeungnam University Medical Center (U.K.), Daegu, Inje University Ilsan Paik Hospital, Goyang (J.-H.D.), Kangwon National University Hospital, Chuncheon (B.-K.L.), Wonju Severance Christian Hospital, Wonju (S.-G.A.), Ajou University Hospital, Suwon (M.-H.Y., S.-J.T.), Uijeongbu Eulji Medical Center, Uijeongbu (Y-.J.K.), and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (E.-S.S.) - all in South Korea; the Second Affiliated Hospital, Zhejiang University School of Medicine (X.H., J.Z., J.J., J.W.), Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine (J.H.), Hangzhou Normal University Affiliated Hospital (F.J.), and Zhejiang Hospital (L.T.), Hangzhou, the First Affiliated Hospital of Wenzhou Medical University (H.Z.), the Second Affiliated Hospital of Wenzhou Medical University (P.C.), and the Third Clinical Institute Affiliated to Wenzhou Medical University (W.J.), Wenzhou, and Ningbo First Hospital (X.C.) and the Affiliated Hospital of the Medical School of Ningbo University (W.H.), Ningbo - all in China
| | - Joo-Myung Lee
- From Seoul National University Hospital (B.-K.K., J.K., D.H., H.-S.K.), Samsung Medical Center (J.-Y.H., J.-M.L.), and Kyung Hee University Hospital (W.K.), Seoul, Keimyung University Dongsan Medical Center (C.-W.N.) and Yeungnam University Medical Center (U.K.), Daegu, Inje University Ilsan Paik Hospital, Goyang (J.-H.D.), Kangwon National University Hospital, Chuncheon (B.-K.L.), Wonju Severance Christian Hospital, Wonju (S.-G.A.), Ajou University Hospital, Suwon (M.-H.Y., S.-J.T.), Uijeongbu Eulji Medical Center, Uijeongbu (Y-.J.K.), and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (E.-S.S.) - all in South Korea; the Second Affiliated Hospital, Zhejiang University School of Medicine (X.H., J.Z., J.J., J.W.), Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine (J.H.), Hangzhou Normal University Affiliated Hospital (F.J.), and Zhejiang Hospital (L.T.), Hangzhou, the First Affiliated Hospital of Wenzhou Medical University (H.Z.), the Second Affiliated Hospital of Wenzhou Medical University (P.C.), and the Third Clinical Institute Affiliated to Wenzhou Medical University (W.J.), Wenzhou, and Ningbo First Hospital (X.C.) and the Affiliated Hospital of the Medical School of Ningbo University (W.H.), Ningbo - all in China
| | - Doyeon Hwang
- From Seoul National University Hospital (B.-K.K., J.K., D.H., H.-S.K.), Samsung Medical Center (J.-Y.H., J.-M.L.), and Kyung Hee University Hospital (W.K.), Seoul, Keimyung University Dongsan Medical Center (C.-W.N.) and Yeungnam University Medical Center (U.K.), Daegu, Inje University Ilsan Paik Hospital, Goyang (J.-H.D.), Kangwon National University Hospital, Chuncheon (B.-K.L.), Wonju Severance Christian Hospital, Wonju (S.-G.A.), Ajou University Hospital, Suwon (M.-H.Y., S.-J.T.), Uijeongbu Eulji Medical Center, Uijeongbu (Y-.J.K.), and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (E.-S.S.) - all in South Korea; the Second Affiliated Hospital, Zhejiang University School of Medicine (X.H., J.Z., J.J., J.W.), Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine (J.H.), Hangzhou Normal University Affiliated Hospital (F.J.), and Zhejiang Hospital (L.T.), Hangzhou, the First Affiliated Hospital of Wenzhou Medical University (H.Z.), the Second Affiliated Hospital of Wenzhou Medical University (P.C.), and the Third Clinical Institute Affiliated to Wenzhou Medical University (W.J.), Wenzhou, and Ningbo First Hospital (X.C.) and the Affiliated Hospital of the Medical School of Ningbo University (W.H.), Ningbo - all in China
| | - You-Jeong Ki
- From Seoul National University Hospital (B.-K.K., J.K., D.H., H.-S.K.), Samsung Medical Center (J.-Y.H., J.-M.L.), and Kyung Hee University Hospital (W.K.), Seoul, Keimyung University Dongsan Medical Center (C.-W.N.) and Yeungnam University Medical Center (U.K.), Daegu, Inje University Ilsan Paik Hospital, Goyang (J.-H.D.), Kangwon National University Hospital, Chuncheon (B.-K.L.), Wonju Severance Christian Hospital, Wonju (S.-G.A.), Ajou University Hospital, Suwon (M.-H.Y., S.-J.T.), Uijeongbu Eulji Medical Center, Uijeongbu (Y-.J.K.), and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (E.-S.S.) - all in South Korea; the Second Affiliated Hospital, Zhejiang University School of Medicine (X.H., J.Z., J.J., J.W.), Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine (J.H.), Hangzhou Normal University Affiliated Hospital (F.J.), and Zhejiang Hospital (L.T.), Hangzhou, the First Affiliated Hospital of Wenzhou Medical University (H.Z.), the Second Affiliated Hospital of Wenzhou Medical University (P.C.), and the Third Clinical Institute Affiliated to Wenzhou Medical University (W.J.), Wenzhou, and Ningbo First Hospital (X.C.) and the Affiliated Hospital of the Medical School of Ningbo University (W.H.), Ningbo - all in China
| | - Eun-Seok Shin
- From Seoul National University Hospital (B.-K.K., J.K., D.H., H.-S.K.), Samsung Medical Center (J.-Y.H., J.-M.L.), and Kyung Hee University Hospital (W.K.), Seoul, Keimyung University Dongsan Medical Center (C.-W.N.) and Yeungnam University Medical Center (U.K.), Daegu, Inje University Ilsan Paik Hospital, Goyang (J.-H.D.), Kangwon National University Hospital, Chuncheon (B.-K.L.), Wonju Severance Christian Hospital, Wonju (S.-G.A.), Ajou University Hospital, Suwon (M.-H.Y., S.-J.T.), Uijeongbu Eulji Medical Center, Uijeongbu (Y-.J.K.), and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (E.-S.S.) - all in South Korea; the Second Affiliated Hospital, Zhejiang University School of Medicine (X.H., J.Z., J.J., J.W.), Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine (J.H.), Hangzhou Normal University Affiliated Hospital (F.J.), and Zhejiang Hospital (L.T.), Hangzhou, the First Affiliated Hospital of Wenzhou Medical University (H.Z.), the Second Affiliated Hospital of Wenzhou Medical University (P.C.), and the Third Clinical Institute Affiliated to Wenzhou Medical University (W.J.), Wenzhou, and Ningbo First Hospital (X.C.) and the Affiliated Hospital of the Medical School of Ningbo University (W.H.), Ningbo - all in China
| | - Hyo-Soo Kim
- From Seoul National University Hospital (B.-K.K., J.K., D.H., H.-S.K.), Samsung Medical Center (J.-Y.H., J.-M.L.), and Kyung Hee University Hospital (W.K.), Seoul, Keimyung University Dongsan Medical Center (C.-W.N.) and Yeungnam University Medical Center (U.K.), Daegu, Inje University Ilsan Paik Hospital, Goyang (J.-H.D.), Kangwon National University Hospital, Chuncheon (B.-K.L.), Wonju Severance Christian Hospital, Wonju (S.-G.A.), Ajou University Hospital, Suwon (M.-H.Y., S.-J.T.), Uijeongbu Eulji Medical Center, Uijeongbu (Y-.J.K.), and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (E.-S.S.) - all in South Korea; the Second Affiliated Hospital, Zhejiang University School of Medicine (X.H., J.Z., J.J., J.W.), Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine (J.H.), Hangzhou Normal University Affiliated Hospital (F.J.), and Zhejiang Hospital (L.T.), Hangzhou, the First Affiliated Hospital of Wenzhou Medical University (H.Z.), the Second Affiliated Hospital of Wenzhou Medical University (P.C.), and the Third Clinical Institute Affiliated to Wenzhou Medical University (W.J.), Wenzhou, and Ningbo First Hospital (X.C.) and the Affiliated Hospital of the Medical School of Ningbo University (W.H.), Ningbo - all in China
| | - Seung-Jea Tahk
- From Seoul National University Hospital (B.-K.K., J.K., D.H., H.-S.K.), Samsung Medical Center (J.-Y.H., J.-M.L.), and Kyung Hee University Hospital (W.K.), Seoul, Keimyung University Dongsan Medical Center (C.-W.N.) and Yeungnam University Medical Center (U.K.), Daegu, Inje University Ilsan Paik Hospital, Goyang (J.-H.D.), Kangwon National University Hospital, Chuncheon (B.-K.L.), Wonju Severance Christian Hospital, Wonju (S.-G.A.), Ajou University Hospital, Suwon (M.-H.Y., S.-J.T.), Uijeongbu Eulji Medical Center, Uijeongbu (Y-.J.K.), and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (E.-S.S.) - all in South Korea; the Second Affiliated Hospital, Zhejiang University School of Medicine (X.H., J.Z., J.J., J.W.), Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine (J.H.), Hangzhou Normal University Affiliated Hospital (F.J.), and Zhejiang Hospital (L.T.), Hangzhou, the First Affiliated Hospital of Wenzhou Medical University (H.Z.), the Second Affiliated Hospital of Wenzhou Medical University (P.C.), and the Third Clinical Institute Affiliated to Wenzhou Medical University (W.J.), Wenzhou, and Ningbo First Hospital (X.C.) and the Affiliated Hospital of the Medical School of Ningbo University (W.H.), Ningbo - all in China
| | - Jian'an Wang
- From Seoul National University Hospital (B.-K.K., J.K., D.H., H.-S.K.), Samsung Medical Center (J.-Y.H., J.-M.L.), and Kyung Hee University Hospital (W.K.), Seoul, Keimyung University Dongsan Medical Center (C.-W.N.) and Yeungnam University Medical Center (U.K.), Daegu, Inje University Ilsan Paik Hospital, Goyang (J.-H.D.), Kangwon National University Hospital, Chuncheon (B.-K.L.), Wonju Severance Christian Hospital, Wonju (S.-G.A.), Ajou University Hospital, Suwon (M.-H.Y., S.-J.T.), Uijeongbu Eulji Medical Center, Uijeongbu (Y-.J.K.), and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (E.-S.S.) - all in South Korea; the Second Affiliated Hospital, Zhejiang University School of Medicine (X.H., J.Z., J.J., J.W.), Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine (J.H.), Hangzhou Normal University Affiliated Hospital (F.J.), and Zhejiang Hospital (L.T.), Hangzhou, the First Affiliated Hospital of Wenzhou Medical University (H.Z.), the Second Affiliated Hospital of Wenzhou Medical University (P.C.), and the Third Clinical Institute Affiliated to Wenzhou Medical University (W.J.), Wenzhou, and Ningbo First Hospital (X.C.) and the Affiliated Hospital of the Medical School of Ningbo University (W.H.), Ningbo - all in China
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Wang S, Liang C, Wang Y, Sun S, Wang Y, Suo M, Ye M, Li X, Liu X, Zhang M, Wu X. The long-term clinical outcomes of intravascular ultrasound-guided versus angiography-guided coronary drug eluting stent implantation in long de novo coronary lesions: A systematic review and meta-analysis. Front Cardiovasc Med 2022; 9:944143. [PMID: 35990932 PMCID: PMC9386136 DOI: 10.3389/fcvm.2022.944143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Accepted: 07/05/2022] [Indexed: 11/13/2022] Open
Abstract
Background No meta-analysis has been conducted to compare the long-term clinical outcomes of intravascular ultrasound (IVUS)-guided versus angiographic-guided drug-eluting stent implantation in patients with long de novo coronary lesions. We attempted to compare the efficacy and safety of IVUS guidance versus angiography guidance in percutaneous coronary intervention (PCI) for long de novo coronary lesions. Materials and Methods We performed a detailed meta-analysis from four randomized controlled trials (RCTs) and one observational study to compare long outcomes of IVUS versus angiography in guiding coronary stent implantation with long de novo coronary lesions defined as coronary stenosis which need stent implantation >28 mm in length. Data were aggregated for the endpoints measure using the fixed-effects model as pooled odds ratio (OR) with 95% confidence intervals. Clinical outcomes included major adverse cardiovascular events (MACE), all revascularization, including target lesion revascularization (TLR) and target vessel revascularization (TVR), all myocardial infarction (MI), all-cause death, and stent thrombosis (ST). Cochrane Library, Embase, PubMed, and Web of Science were searched. Results Four RCTs and one observational study were included in our study with 3,349 patients (IVUS guidance = 1,708; Angiography guidance = 1,641). With mean follow-up of 2 years, the incidence of MACE, all myocardial infarction, all revascularization and stent thrombosis were significantly lower in IVUS-guided DES implantation of patients with long de novo coronary lesions than in angiography-guided patients; MACE [OR 0.41; 95% confidence interval (CI), 0.29–0.58; p < 0.00001], all myocardial infarction (OR 0.23; 95% CI, 0.09–0.58; p = 0.002), all revascularization (OR 0.48; 95% CI, 0.36–0.66; p < 0.00001), stent thrombosis (OR 0.32; 95% CI, 0.11–0.89; p = 0.03). There was no significant difference in all-cause mortality between the two groups (OR 0.82; 95% CI, 0.55–1.23; p = 0.34). Conclusion During mean follow-up of 2 years, the incidence of MACE, stent thrombosis, all myocardial infarction and revascularization in patients with long de novo coronary lesions under IVUS-guided PCI were significantly lower than angiography-guided PCI, and there were no statistically significant differences in all-cause mortality.
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Affiliation(s)
- Shen Wang
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Changzai Liang
- Department of Cardiology, Aerospace Center Hospital, Beijing, China
| | - Yue Wang
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Shuaifeng Sun
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Yue Wang
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Min Suo
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Maomao Ye
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Xinjian Li
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Xinyan Liu
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Meng Zhang
- Department of Cardiology, Aerospace Center Hospital, Beijing, China
- Meng Zhang,
| | - Xiaofan Wu
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- *Correspondence: Xiaofan Wu,
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Nong JC, You W, Xu T, Meng PN, Xu Y, Wu XQ, Wu ZM, Tao BL, Guo YJ, Yang S, Yin DL, Ye F. Dynamic natural morphologies and component changes in nonculprit subclinical atherosclerosis in patients with acute coronary syndrome at 1-year follow-up and clinical significance at 3-year follow-up. Atherosclerosis 2022; 356:1-8. [DOI: 10.1016/j.atherosclerosis.2022.07.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 07/13/2022] [Accepted: 07/20/2022] [Indexed: 11/30/2022]
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EROSION III: A Multicenter RCT of OCT-Guided Reperfusion in STEMI With Early Infarct Artery Patency. JACC Cardiovasc Interv 2022; 15:846-856. [PMID: 35367176 DOI: 10.1016/j.jcin.2022.01.298] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 01/05/2022] [Accepted: 01/25/2022] [Indexed: 12/25/2022]
Abstract
OBJECTIVES The aim of this study was to test whether optical coherence tomographic (OCT) guidance would provide additional useful information beyond that obtained by angiography and lead to a shift in reperfusion strategy and improved clinical outcomes in patients with ST-segment elevation myocardial infarction (STEMI) with early infarct artery patency. BACKGROUND Angiography is limited in assessing the underlying pathophysiological mechanisms of the culprit lesion. METHODS EROSION III (Optical Coherence Tomography-Guided Reperfusion in ST-Segment Elevation Myocardial Infarction With Early Infarct Artery Patency) is an open-label, prospective, multicenter, randomized, controlled study approved by the ethics committees of participating centers. Patients with STEMI who had angiographic diameter stenosis ≤ 70% and TIMI (Thrombolysis In Myocardial Infarction) flow grade 3 at presentation or after antegrade blood flow restoration were recruited and randomized to either OCT guidance or angiographic guidance. The primary efficacy endpoint was the rate of stent implantation. RESULTS Among 246 randomized patients, 226 (91.9%) constituted the per protocol set (112 with OCT guidance and 114 with angiographic guidance). The median diameter stenosis was 54.0% (IQR: 48.0%-61.0%) in the OCT guidance group and 53.5% (IQR: 43.8%-64.0%) in the angiographic guidance group (P = 0.57) before randomization. Stent implantation was performed in 49 of 112 patients (43.8%) in the OCT group and 67 of 114 patients (58.8%) in the angiographic group (P = 0.024), demonstrating a 15% reduction in stent implantation with OCT guidance. In patients treated with stent implantation, OCT guidance was associated with a favorable result with lower residual angiographic diameter stenosis (8.7% ± 3.7% vs 11.8% ± 4.6% in the angiographic guidance group; P < 0.001). Two patients (1 cardiac death, 1 stable angina) met the primary safety endpoint in the OCT guidance group, as did 3 patients (3 cardiac deaths) in the angiographic guidance group (1.8% vs 2.6%; P = 0.67). Reinfarction was not observed in either group. At 1 year, the rates of predefined cardiocerebrovascular events were comparable between the groups (11.6% after OCT guidance vs 9.6% after angiographic guidance; P = 0.66). CONCLUSIONS In patients with STEMI with early infarct artery patency, OCT guidance compared with angiographic guidance of reperfusion was associated with less stent implantation during primary percutaneous coronary intervention. These favorable results indicate the value of OCT imaging in optimizing the reperfusion strategy of patients with STEMI. (EROSION III: OCT- vs Angio-Based Reperfusion Strategy for STEMI; NCT03571269).
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