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Fabris E, Kedhi E, Verdoia M, Ielasi A, Tespili M, Guagliumi G, De Luca G. Current Role of Intracoronary Imaging for Implementing Risk Stratification and Tailoring Culprit Lesion Treatment: A Narrative Review. J Clin Med 2023; 12:jcm12103393. [PMID: 37240499 DOI: 10.3390/jcm12103393] [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: 03/28/2023] [Revised: 05/05/2023] [Accepted: 05/06/2023] [Indexed: 05/28/2023] Open
Abstract
Our understanding of the pathophysiology of acute coronary syndrome and of the vascular biology of coronary atherosclerosis has made enormous progress with the implementation of intravascular imaging. Intravascular imaging contributes to overcoming the known limitations of coronary angiography and allows for the in vivo discrimination of plaque morphology giving insight into the underlying pathology of the disease process. The possibility of using intracoronary imaging to characterize lesion morphologies and correlate them with clinical presentations may influence the treatment of patients and improve risk stratification, offering the opportunity for tailored management. This review examines the current role of intravascular imaging and describes how intracoronary imaging represents a valuable tool for modern interventional cardiology in order to improve diagnostic accuracy and offer a tailored approach to the treatment of patients with coronary artery disease, especially in the acute setting.
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Affiliation(s)
- Enrico Fabris
- Cardiothoracovascular Department, University of Trieste, 34100 Trieste, Italy
| | - Elvin Kedhi
- Cardiology Division, Erasmus Hospital, Université libre de Bruxelles (ULB), 1050 Brussels, Belgium
- Department Medical, University of Silesia, 40-032 Katowice, Poland
| | - Monica Verdoia
- Division of Cardiology, Ospedale degli Infermi, ASL Biella, 13875 Biella, Italy
| | - Alfonso Ielasi
- Division of Cardiology, IRCCS Hospital Galeazzi-Sant'Ambrogio, 20161 Milan, Italy
| | - Maurizio Tespili
- Division of Cardiology, IRCCS Hospital Galeazzi-Sant'Ambrogio, 20161 Milan, Italy
| | - Giulio Guagliumi
- Division of Cardiology, IRCCS Hospital Galeazzi-Sant'Ambrogio, 20161 Milan, Italy
| | - Giuseppe De Luca
- Division of Cardiology, IRCCS Hospital Galeazzi-Sant'Ambrogio, 20161 Milan, Italy
- Division of Cardiology, AOU "Policlinico G. Martino", and Department of Clinical and Experimental Medicine, University of Messina, 98100 Messina, Italy
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Legutko J, Bryniarski KL, Kaluza GL, Roleder T, Pociask E, Kedhi E, Wojakowski W, Jang IK, Kleczynski P. Intracoronary Imaging of Vulnerable Plaque-From Clinical Research to Everyday Practice. J Clin Med 2022; 11:jcm11226639. [PMID: 36431116 PMCID: PMC9699515 DOI: 10.3390/jcm11226639] [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: 10/18/2022] [Revised: 10/30/2022] [Accepted: 11/07/2022] [Indexed: 11/11/2022] Open
Abstract
The introduction into clinical practice of intravascular imaging, including intravascular ultrasound (IVUS), optical coherence tomography (OCT) and their derivatives, allowed for the in vivo assessment of coronary atherosclerosis in humans, including insights into plaque evolution and progression process. Intravascular ultrasound, the most commonly used intravascular modality in many countries, due to its low resolution cannot assess many features of vulnerable plaque such as lipid plaque or thin-cap fibroatheroma. Thus, novel methods were introduced to facilitate this problem including virtual histology intravascular ultrasound and later on near-infrared spectroscopy and OCT. Howbeit, none of the currently used modalities can assess all known characteristics of plaque vulnerability; hence, the idea of combining different intravascular imaging methods has emerged including NIRS-IVUS or OCT-IVUS imaging. All of those described methods may allow us to identify the most vulnerable plaques, which are prone to cause acute coronary syndrome, and thus they may allow us to introduce proper treatment before plaque destabilization.
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Affiliation(s)
- Jacek Legutko
- Department of Interventional Cardiology, Faculty of Medicine, Institute of Cardiology, Jagiellonian University Medical College, 31-202 Kraków, Poland
- Clinical Department of Interventional Cardiology, John Paul II Hospital, 31-202 Kraków, Poland
| | - Krzysztof L. Bryniarski
- Department of Interventional Cardiology, Faculty of Medicine, Institute of Cardiology, Jagiellonian University Medical College, 31-202 Kraków, Poland
- Clinical Department of Interventional Cardiology, John Paul II Hospital, 31-202 Kraków, Poland
| | - Grzegorz L. Kaluza
- Skirball Center for Innovation, Cardiovascular Research Foundation, Orangeburg, NY 10019, USA
| | - Tomasz Roleder
- Department of Cardiology, Wroclaw Medical University, 50-556 Wroclaw, Poland
| | - Elzbieta Pociask
- Department of Biocybernetics and Biomedical Engineering, AGH University of Science and Technology, 30-059 Kraków, Poland
| | - Elvin Kedhi
- Clinique Hopitaliere Erasme, Université Libre de Bruxelles, 1070 Brussels, Belgium
| | - Wojciech Wojakowski
- Division of Cardiology and Structural Heart Diseases, Medical University of Silesia, 40-635 Katowice, Poland
| | - Ik-Kyung Jang
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, GRB 800, Boston, MA 02115, USA
- Division of Cardiology, Kyung Hee University Hospital, Seoul 02447, Korea
| | - Pawel Kleczynski
- Department of Interventional Cardiology, Faculty of Medicine, Institute of Cardiology, Jagiellonian University Medical College, 31-202 Kraków, Poland
- Clinical Department of Interventional Cardiology, John Paul II Hospital, 31-202 Kraków, Poland
- Correspondence: ; Tel.: +48-12-614-35-01
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Fabris E, Berta B, Roleder T, Hermanides RS, IJsselmuiden AJJ, Kauer F, Alfonso F, von Birgelen C, Escaned J, Camaro C, Kennedy MW, Pereira B, Magro M, Nef H, Reith S, Roleder-Dylewska M, Gasior P, Malinowski K, De Luca G, Garcia-Garcia HM, Granada JF, Wojakowski W, Kedhi E. Thin-Cap Fibroatheroma Rather Than Any Lipid Plaques Increases the Risk of Cardiovascular Events in Diabetic Patients: Insights From the COMBINE OCT-FFR Trial. Circ Cardiovasc Interv 2022; 15:e011728. [PMID: 35485232 DOI: 10.1161/circinterventions.121.011728] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND Autopsy studies have established that thin-cap fibroatheromas (TCFAs) are the most frequent cause of fatal coronary events. In living patients, optical coherence tomography (OCT) has sufficient resolution to accurately differentiate TCFA from thick-cap fibroatheroma (ThCFA) and not lipid rich plaque (non-LRP). However, the impact of OCT-detected plaque phenotype of nonischemic lesions on future adverse events remains unknown. Therefore, we studied the natural history of OCT-detected TCFA, ThCFA, and non-LRP in patients enrolled in the prospective multicenter COMBINE FFR-OCT trial (Combined Optical Coherence Tomography Morphologic and Fractional Flow Reserve Hemodynamic Assessment of Non-Culprit Lesions to Better Predict Adverse Event Outcomes in Diabetes Mellitus Patients). METHODS In the COMBINE FFR-OCT trial, patients with diabetes and ≥1 lesion with a fractional flow reserve >0.80 underwent OCT evaluation and were clinically followed for 18 months. A composite primary end point of cardiac death, target vessel-related myocardial infarction, target-lesion revascularization, and hospitalization for unstable angina was evaluated in relation to OCT-based plaque morphology. RESULTS A total of 390 patients (age 67.5±9 years; 63% male) with ≥1 nonischemic lesions underwent OCT evaluation: 284 (73%) had ≥1 LRP and 106 (27%) non-LRP lesions. Among LRP patients, 98 (34.5%) had ≥1 TCFA. The primary end point occurred in 7% of LRP patients compared with 1.9% of non-LRP patients (7.0% versus 1.9%; hazard ratio [HR], 3.9 [95% CI, 0.9-16.5]; P=0.068; log rank-P=0.049). However, within LRP patients, TCFA patients had a much higher risk for primary end point compared with ThCFA (13.3% versus 3.8%; HR, 3.8 [95% CI, 1.5-9.5]; P<0.01), and to non-LRP patients (13.3% versus 1.9%; HR, 7.7 [95% CI, 1.7-33.9]; P<0.01), whereas ThCFA patients had risk similar to non-LRP patients (3.8% versus 1.9%; HR, 2.0 [95% CI, 0.42-9.7]; P=0.38). Multivariable analyses identified TCFA as the strongest independent predictor of primary end point (HR, 6.79 [95% CI, 1.50-30.72]; P=0.013). CONCLUSIONS Among diabetes patients with fractional flow reserve-negative lesions, patients carrying TCFA lesions represent only one-third of LRP patients and are associated with a high risk of future events while patients carrying LRP-ThCFA and non-LRP lesions portend benign outcomes. REGISTRATION URL: https://www. CLINICALTRIALS gov; Unique identifier: NCT02989740.
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Affiliation(s)
- Enrico Fabris
- Cardiovascular Department, University of Trieste, Italy (E.F.)
| | - Balasz Berta
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary (B.B.).,Isala Hartcentrum, Zwolle, the Netherlands (B.B., R.S.H.)
| | - Tomasz Roleder
- Department of Cardiology, Hospital Wroclaw, Poland (T.R.)
| | | | | | - Floris Kauer
- Department of Cardiology, Albert Schweitzer Ziekenhuis, Dordrecht, the Netherlands (F.K.)
| | - Fernando Alfonso
- Department of Cardiology, Hospital Universitario de La Princesa, Madrid, Spain (F.A.)
| | - Clemens von Birgelen
- Thoraxcentrum Twente, Medisch Spectrum Twente, Enschede, the Netherlands (C.v.B.).,Technical Medical Centre, Health Technology and Services Research, University of Twente, Enschede, Netherlands (C.v.B.)
| | | | - Cyril Camaro
- University Medical Center Radboudumc, Nijmegen, the Netherlands (C.C.)
| | | | | | - Michael Magro
- Tweesteden Ziekenhuis, Tilburg, the Netherlands (M.M.)
| | - Holger Nef
- Universitätsklinikum, Gießen/Marburg, Germany (H.N.)
| | | | | | - Pawel Gasior
- Department Medical University of Silesia, Katowice, Poland (M.R.-D., P.G., W.W., E.K.)
| | - Krzysztof Malinowski
- Department of Bioinformatics and Telemedicine, Faculty of Medicine, Jagiellonian University Medical College, Kraków, Poland (K.M.)
| | | | - Hector M Garcia-Garcia
- Interventional Cardiology, MedStar Washington Hospital Center, Washington, D.C. (H.M.G.-G.)
| | - Juan F Granada
- Cardiovascular Research Foundation, New York (J.F.G.).,Columbia University Medical Center NYC, NY (J.F.G.)
| | - Wojciech Wojakowski
- Department Medical University of Silesia, Katowice, Poland (M.R.-D., P.G., W.W., E.K.)
| | - Elvin Kedhi
- Department Medical University of Silesia, Katowice, Poland (M.R.-D., P.G., W.W., E.K.).,Erasmus Hospital, Université Libre de Bruxelles (ULB), Brussels, Belgium (E.K.)
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Buono MF, Slenders L, Wesseling M, Hartman RJG, Monaco C, den Ruijter HM, Pasterkamp G, Mokry M. The changing landscape of the vulnerable plaque: a call for fine-tuning of preclinical models. Vascul Pharmacol 2021; 141:106924. [PMID: 34607015 DOI: 10.1016/j.vph.2021.106924] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 09/08/2021] [Accepted: 09/28/2021] [Indexed: 11/17/2022]
Abstract
For decades, the pathological definition of the vulnerable plaque led to invaluable insights into the mechanisms that underlie myocardial infarction and stroke. Beyond plaque rupture, other mechanisms, such as erosion, may elicit thrombotic events underlining the complexity and diversity of the atherosclerotic disease. Novel insights, based on single-cell transcriptomics and other "omics" methods, provide tremendous opportunities in the ongoing search for cell-specific determinants that will fine-tune the description of the thrombosis prone lesion. It coincides with an increasing awareness that knowledge on lesion characteristics, cell plasticity and clinical presentation of ischemic cardiovascular events have shifted over the past decades. This shift correlates with an observed changes of cell composition towards phenotypical stabilizing of human plaques. These stabilization features and mechanisms are directly mediated by the cells present in plaques and can be mimicked in vitro via primary plaque cells derived from human atherosclerotic tissues. In addition, the rapidly evolving of sequencing technologies identify many candidate genes and molecular mechanisms that may influence the risk of developing an atherosclerotic thrombotic event - which bring the next challenge in sharp focus: how to translate these cell-specific insights into tangible functional and translational discoveries?
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Affiliation(s)
- Michele F Buono
- Laboratory of Experimental Cardiology, University Medical Center Utrecht, the Netherlands
| | - Lotte Slenders
- Central Diagnostics Laboratory, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Marian Wesseling
- Central Diagnostics Laboratory, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Robin J G Hartman
- Laboratory of Experimental Cardiology, University Medical Center Utrecht, the Netherlands
| | - Claudia Monaco
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom
| | - Hester M den Ruijter
- Laboratory of Experimental Cardiology, University Medical Center Utrecht, the Netherlands
| | - Gerard Pasterkamp
- Central Diagnostics Laboratory, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Michal Mokry
- Laboratory of Experimental Cardiology, University Medical Center Utrecht, the Netherlands; Central Diagnostics Laboratory, University Medical Center Utrecht, Utrecht, the Netherlands.
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