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Gupta A, Shrivastava A, Chhikara S, Revaiah PC, Mamas MA, Vijayvergiya R, Seth A, Singh B, Bajaj N, Singh N, Dugal JS, Mahesh NK. Safety, efficacy, and optical coherence tomography insights into intravascular lithotripsy for the modification of non-eruptive calcified nodules: A prospective observational study. Catheter Cardiovasc Interv 2024. [PMID: 39224005 DOI: 10.1002/ccd.31217] [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] [Received: 03/16/2024] [Revised: 07/11/2024] [Accepted: 08/25/2024] [Indexed: 09/04/2024]
Abstract
BACKGROUND Non-eruptive calcium nodules (CNs) are commonly seen in heavily calcified coronary artery disease. They are the most difficult subset for modification, and may result in stent damage, malapposition and under-expansion. There are only limited options available for non-eruptive CN modification. Intravascular lithotripsy (IVL) is being explored as a potentially safe and effective modality in these lesions. AIMS This study aimed to investigate the safety and efficacy of the use of IVL for the modification of non-eruptive CNs. The study also explored the OCT features of calcium nodule modification by IVL. METHODS This is a single-center, prospective, observational study in which patients with angiographic heavy calcification and non-eruptive CN on OCT and undergoing PCI were enrolled. The primary safety endpoint was freedom from perforation, no-reflow/slow flow, flow-limiting dissection after IVL therapy, and major adverse cardiac events (MACE) during hospitalization and at 30 days. MACE was defined as a composite of cardiac death, myocardial infarction (MI), and ischemia-driven target lesion revascularization (TLR). The primary efficacy endpoint was procedural success, defined as residual diameter stenosis of <30% on angiography and stent expansion of more than 80% as assessed by OCT. RESULTS A total of 21 patients with 54 non-eruptive CNs undergoing PCI were prospectively enrolled in the study. Before IVL, OCT revealed a mean calcium score of 3.7 ± 0.5 and a mean MLA at CN of 3.9 ± 2.1 mm2. Following IVL, OCT revealed calcium fractures in 40 out of 54 (74.1%) CNs with an average of 1.05 ± 0.72 fractures per CN. Fractures were predominantly observed at the base of the CN (80%). Post IVL, the mean MLA at CN increased to 4.9 ± 2.3 mm2. After PCI, the mean MSA at the CN was 7.9 ± 2.5 mm2. Optimal stent expansion (stent expansion >80%) at the CN was achieved in 85.71% of patients. All patients remained free from MACE during hospitalization and at the 30-day follow-up. At 1-year follow-up, all-cause death had occurred in 3 (14.3%) patients. CONCLUSIONS This single-arm study demonstrated the safety, efficacy, and utility of the IVL in a subset of patients with non-eruptive calcified nodules. In this study, minimal procedural complications, excellent lesion modifications, and favorable 30-day and 1-year outcomes were observed.
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Affiliation(s)
- Ankush Gupta
- Department of Cardiology, Army Institute of Cardio-Thoracic Sciences (AICTS), Pune, India
| | | | - Sanya Chhikara
- Department of Medicine, Jacobi Medical Center, Bronx, New York, USA
| | - Pruthvi C Revaiah
- Cardiology Division, CORRIB Research Centre for Advanced Imaging and Core Laboratory, University of Galway, Galway, Ireland
| | - Mamas A Mamas
- Keele Cardiovascular Research Group, Keele University, Stoke on Trent, UK
| | - Rajesh Vijayvergiya
- Department of Cardiology, Advanced Cardiac Center, PGIMER, Chandigarh, India
| | - Ashok Seth
- Department of Cardiology, Fortis Escorts Heart Institute, New Delhi, India
| | - Balwinder Singh
- Department of Cardiology, Army Institute of Cardio-Thoracic Sciences (AICTS), Pune, India
| | - Nitin Bajaj
- Department of Cardiology, Army Institute of Cardio-Thoracic Sciences (AICTS), Pune, India
| | - Navreet Singh
- Department of Cardiology, Army Institute of Cardio-Thoracic Sciences (AICTS), Pune, India
| | | | - Nalin K Mahesh
- Department of Cardiology, St. Gregorios Medical Mission Hospital, Parumala, India
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Ali ZA, Landmesser U, Maehara A, Shin D, Sakai K, Matsumura M, Shlofmitz RA, Leistner D, Canova P, Alfonso F, Fabbiocchi F, Guagliumi G, Price MJ, Hill JM, Akasaka T, Prati F, Bezerra HG, Wijns W, McGreevy RJ, McNutt RW, Nie H, Phalakornkule K, Buccola J, Stone GW. OCT-Guided vs Angiography-Guided Coronary Stent Implantation in Complex Lesions: An ILUMIEN IV Substudy. J Am Coll Cardiol 2024; 84:368-378. [PMID: 38759907 DOI: 10.1016/j.jacc.2024.04.037] [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: 03/29/2024] [Revised: 04/22/2024] [Accepted: 04/26/2024] [Indexed: 05/19/2024]
Abstract
BACKGROUND ILUMIEN IV was the first large-scale, multicenter, randomized trial comparing optical coherence tomography (OCT)-guided vs angiography-guided stent implantation in patients with high-risk clinical characteristics and/or complex angiographic lesions. OBJECTIVES The authors aimed to specifically examine outcomes in the complex angiographic lesions subgroup. METHODS From the original trial population (N = 2,487), high-risk patients without complex angiographic lesions were excluded (n = 514). Complex angiographic lesion characteristics included: 1) long or multiple lesions with intended total stent length ≥28 mm; 2) bifurcation lesion with intended 2-stent strategy; 3) severely calcified lesion; 4) chronic total occlusion; or 5) in-stent restenosis. The study endpoints were: 1) final minimal stent area (MSA); 2) 2-year composite of serious major adverse cardiovascular events (MACEs) (cardiac death, target-vessel myocardial infarction [MI], or stent thrombosis); and 3) 2-year effectiveness, defined as target-vessel failure (TVF), a composite of cardiac death, target-vessel MI, or ischemia-driven target-vessel revascularization. RESULTS The postpercutaneous coronary intervention (PCI) MSA was larger in the OCT-guided (n = 992) vs angiography-guided (n = 981) group (5.56 ± 1.95 mm2 vs 5.26 ± 1.81 mm2; difference, 0.30; 95% CI: 0.14-0.47; P < 0.001). Compared with angiography-guided PCI, OCT-guided PCI resulted in a lower risk of serious MACE (3.1% vs 4.9%; HR: 0.63; 95% CI: 0.40-0.99; P = 0.04). TVF was not significantly different between groups (7.3% vs 8.8%; HR: 0.82; 95% CI: 0.59-1.12; P = 0.20). CONCLUSIONS In complex angiographic lesions, OCT-guided PCI led to a larger MSA and reduced the serious MACE, the composite of cardiac death, target-vessel MI, or stent thrombosis, compared with angiography-guided PCI at 2 years, but did not significantly improve TVF. (Optical Coherence Tomography Guided Coronary Stent Implantation Compared to Angiography: A Multicenter Randomized Trial in PCI; NCT03507777).
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Affiliation(s)
- Ziad A Ali
- St Francis Hospital and Heart Center, Roslyn, New York, USA; Clinical Trials Center, Cardiovascular Research Foundation, New York, New York, USA; New York Institute of Technology, Old Westbury, New York, USA
| | - Ulf Landmesser
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum Charité, Charité-Universitätsmedizin Berlin, Berlin, Germany; Berlin Institute of Health, Berlin, Germany; Deutsches Zentrum für Herz-Kreislaufforschung, Partner Site Berlin, Berlin, Germany
| | - Akiko Maehara
- Clinical Trials Center, Cardiovascular Research Foundation, New York, New York, USA; Center for Interventional Cardiovascular Care, Columbia University, New York, New York, USA
| | - Doosup Shin
- St Francis Hospital and Heart Center, Roslyn, New York, USA
| | - Koshiro Sakai
- St Francis Hospital and Heart Center, Roslyn, New York, USA
| | - Mitsuaki Matsumura
- Clinical Trials Center, Cardiovascular Research Foundation, New York, New York, USA
| | | | - David Leistner
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum Charité, Charité-Universitätsmedizin Berlin, Berlin, Germany; Department of Medicine, Cardiology, Goethe University Hospital, Frankfurt, Germany; German Center for Cardiovascular Research (DZHK) Partner Site RheinMain, Frankfurt, Germany
| | | | - Fernando Alfonso
- Cardiology Department, Hospital Universitario de La Princesa, CIBERCV, IIS-IP, Madrid, Spain
| | | | | | - Matthew J Price
- Division of Cardiovascular Diseases, Scripps Clinic, La Jolla, California, USA
| | | | | | - Francesco Prati
- Saint Camillus International University of Health Sciences and CLI Foundation, Rome, Italy
| | | | - William Wijns
- The Lambe Institute for Translational Medicine and Curam, University of Galway, Ireland
| | | | | | - Hong Nie
- Abbott Vascular, Santa Clara, California, USA
| | | | | | - Gregg W Stone
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA.
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Mitsis A, Eftychiou C, Kadoglou NPE, Theodoropoulos KC, Karagiannidis E, Nasoufidou A, Ziakas A, Tzikas S, Kassimis G. Innovations in Intracoronary Imaging: Present Clinical Practices and Future Outlooks. J Clin Med 2024; 13:4086. [PMID: 39064126 PMCID: PMC11277956 DOI: 10.3390/jcm13144086] [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: 05/30/2024] [Revised: 07/06/2024] [Accepted: 07/08/2024] [Indexed: 07/28/2024] Open
Abstract
Engaging intracoronary imaging (IC) techniques such as intravascular ultrasound or optical coherence tomography enables the precise description of vessel architecture. These imaging modalities have well-established roles in providing guidance and optimizing percutaneous coronary intervention (PCI) outcomes. Furthermore, IC is increasingly recognized for its diagnostic capabilities, as it has the unique capacity to reveal vessel wall characteristics that may not be apparent through angiography alone. This manuscript thoroughly reviews the contemporary landscape of IC in clinical practice. Focused on current methodologies, the review explores the utility and advancements in IC techniques. Emphasizing their role in clarifying coronary pathophysiology, guiding PCI, and optimizing patient outcomes, the manuscript critically evaluates the strengths and limitations of each modality. Additionally, the integration of IC into routine clinical workflows and its impact on decision-making processes are discussed. By synthesizing the latest evidence, this review provides valuable insights for clinicians, researchers, and healthcare professionals involved in the dynamic field of interventional cardiology.
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Affiliation(s)
- Andreas Mitsis
- Cardiology Department, Nicosia General Hospital, Nicosia 2029, Cyprus;
| | | | | | - Konstantinos C. Theodoropoulos
- First Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki, 54636 Thessaloniki, Greece; (K.C.T.); (A.Z.)
| | - Efstratios Karagiannidis
- Second Department of Cardiology, Aristotle University of Thessaloniki, 54642 Thessaloniki, Greece; (E.K.); (A.N.); (G.K.)
| | - Athina Nasoufidou
- Second Department of Cardiology, Aristotle University of Thessaloniki, 54642 Thessaloniki, Greece; (E.K.); (A.N.); (G.K.)
| | - Antonios Ziakas
- First Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki, 54636 Thessaloniki, Greece; (K.C.T.); (A.Z.)
| | - Stergios Tzikas
- Third Department of Cardiology, Aristotle University of Thessaloniki, 54636 Thessaloniki, Greece;
| | - George Kassimis
- Second Department of Cardiology, Aristotle University of Thessaloniki, 54642 Thessaloniki, Greece; (E.K.); (A.N.); (G.K.)
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Lian W, Chen C, Wang J, Li J, Liu C, Zhu X. Application of optical coherence tomography in cardiovascular diseases: bibliometric and meta-analysis. Front Cardiovasc Med 2024; 11:1414205. [PMID: 39045003 PMCID: PMC11263217 DOI: 10.3389/fcvm.2024.1414205] [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: 04/08/2024] [Accepted: 06/24/2024] [Indexed: 07/25/2024] Open
Abstract
Significance Since the advent of Optical Coherence Tomography (OCT) two decades ago, there has been substantial advancement in our understanding of intravascular biology. Identifying culprit lesion pathology through OCT could precipitate a paradigm shift in the treatment of patients with Acute Coronary Syndrome. Given the technical prowess of OCT in the realm of cardiology, bibliometric analysis can reveal trends and research focal points in the application of OCT for cardiovascular diseases. Concurrently, meta-analyses provide a more comprehensive evidentiary base, supporting the clinical efficacy of OCT-guided Percutaneous Coronary Intervention (PCI). Design This study employs a dual approach of Bibliometric and Meta-analysis. Methods Relevant literature from 2003 to 2023 was extracted from the Web of Science Core Collection (WoSCC) and analyzed using VOSviewer, CiteSpace, and R for publication patterns, countries, institutions, authors, and research hotspots. The study compares OCT-guided and coronary angiography-guided PCI in treating adult coronary artery disease through randomized controlled trials (RCTs) and observational studies. The study has been reported in the line with PRISMA and AMSTAR Guidelines. Results Adhering to inclusion and exclusion criteria, 310 publications were incorporated, demonstrating a continual rise in annual output. Chinese researchers contributed the most studies, while American research wielded greater influence. Analysis of trends indicated that research on OCT and angiography-guided PCI has become a focal topic in recent cohort studies and RCTs. In 11 RCTs (n = 5,277), OCT-guided PCI was not significantly associated with a reduction in the risk of Major Adverse Cardiac Events (MACE) (Odds ratio 0.84, 95% CI 0.65-1.10), cardiac death (0.61, 0.36-1.02), all-cause death (0.7, 0.49-1.02), myocardial infarction (MI) (0.88, 0.69-1.13), target lesion revascularization (TLR) (0.94, 0.7-1.27), target vessel revascularization (TVR) (1.04, 0.76-1.43), or stent thrombosis (0.72, 0.38-1.38). However, in 7 observational studies (n = 4,514), OCT-guided PCI was associated with a reduced risk of MACE (0.66, 0.48-0.91) and TLR (0.39, 0.22-0.68). Conclusion Our comprehensive review of OCT in cardiovascular disease literature from 2004 to 2023, encompassing country and institutional origins, authors, and publishing journals, suggests that OCT-guided PCI does not demonstrate significant clinical benefits in RCTs. Nevertheless, pooled results from observational studies indicate a reduction in MACE and TLR.
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Affiliation(s)
- Wenjing Lian
- Guang’anmen Hospital, China Academy of Chinese Medicine Sciences, Beijing, China
| | - Cong Chen
- Guang’anmen Hospital, China Academy of Chinese Medicine Sciences, Beijing, China
| | - Jie Wang
- Guang’anmen Hospital, China Academy of Chinese Medicine Sciences, Beijing, China
| | - Jun Li
- Guang’anmen Hospital, China Academy of Chinese Medicine Sciences, Beijing, China
| | - Chao Liu
- Guang’anmen Hospital, China Academy of Chinese Medicine Sciences, Beijing, China
| | - Xueying Zhu
- Department of Anatomy, School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
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Alfonso F, Kundu A. Intracoronary Imaging to Guide Drug-Coated Balloon Angioplasty: Ready for Primetime? JACC Cardiovasc Interv 2024; 17:1529-1532. [PMID: 38842996 DOI: 10.1016/j.jcin.2024.04.024] [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: 04/11/2024] [Accepted: 04/15/2024] [Indexed: 07/12/2024]
Affiliation(s)
- Fernando Alfonso
- Department of Cardiology, Hospital Universitario de La Princesa, Madrid, Spain.
| | - Amartya Kundu
- Gill Heart & Vascular Institute, Division of Cardiovascular Medicine, University of Kentucky, Lexington, Kentucky, USA
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Zebrauskaite A, Tsybulskyi E, Simanauskas I, Zebrauskaite G, Ziubryte G, Ordiene R, Unikas R, Jarusevicius G, Harding SA. Investigations of injection strategies to use heparinized normal saline instead of contrast media for intracoronary optical coherence tomography imaging. Perfusion 2024:2676591241264116. [PMID: 38907368 DOI: 10.1177/02676591241264116] [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: 06/24/2024]
Abstract
BACKGROUND The benefits of intravascular imaging-guided percutaneous coronary interventions (PCI) are well established. Intravascular imaging guidance improves short- and long-term outcomes, especially in complex PCI. Optical coherence tomography (OCT) has a higher resolution than intravascular ultrasound. However, the usage of OCT is mainly limited by the need to use contrast for flushing injections, which increases the risk of contrast-induced acute kidney injury, especially in patients with underlying chronic kidney disease. The aim of this study was to prove that flushing techniques with normal saline instead of contrast can be used in OCT imaging and can generate high-quality images. METHODS This prospective single-center observational study included patients with indications for OCT-guided PCI. For OCT pullbacks, heparinized saline was injected by an automatic pump injector at different rates, and additional extension catheters for selective coronary artery engagement were used at the operator's discretion. Recordings were made using the Ilumien Optis OCT system (Abbott) and the Dragonfly (Abbott) catheter and were analyzed at 1-mm intervals by two operators. Pullbacks were categorized as having optimal, acceptable, or unacceptable imaging quality. A clinically usable run was determined if >75% of the region of interest length was described as having optimal or acceptable imaging quality. RESULTS A total of 32 patients were enrolled in the study; 47 different lesions were assessed before and after PCI. In total, 91.5% of runs were described as clinically suitable for use. CONCLUSION Heparinized saline injections for OCT imaging are effective in generating good-quality OCT images suitable for clinical use.
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Affiliation(s)
- Aiste Zebrauskaite
- Department of Cardiology, Hospital of Lithuanian University of Health Sciences Kaunas Clinics, Kaunas, Lithuania
- Faculty of Medicine, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Eduard Tsybulskyi
- Faculty of Medicine, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Ignas Simanauskas
- Faculty of Medicine, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Gabriele Zebrauskaite
- Faculty of Medicine, Lithuanian University of Health Sciences, Kaunas, Lithuania
- Department of Cardiology, Kaunas Hospital of Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Greta Ziubryte
- Department of Cardiology, Hospital of Lithuanian University of Health Sciences Kaunas Clinics, Kaunas, Lithuania
- Department of Cardiology, Kaunas Hospital of Lithuanian University of Health Sciences, Kaunas, Lithuania
- Institute of Cardiology, Kaunas, Lithuania
| | - Rasa Ordiene
- Department of Cardiology, Hospital of Lithuanian University of Health Sciences Kaunas Clinics, Kaunas, Lithuania
| | - Ramunas Unikas
- Department of Cardiology, Hospital of Lithuanian University of Health Sciences Kaunas Clinics, Kaunas, Lithuania
- Faculty of Medicine, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Gediminas Jarusevicius
- Department of Cardiology, Hospital of Lithuanian University of Health Sciences Kaunas Clinics, Kaunas, Lithuania
- Department of Cardiology, Kaunas Hospital of Lithuanian University of Health Sciences, Kaunas, Lithuania
- Institute of Cardiology, Kaunas, Lithuania
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Hamed M, Mohamed S, Mahmoud M, Kahan J, Mohsen A, Rahman F, Kayani W, Alfonso F, Brilakis ES, Elgendy IY, Mamas MA, Elbadawi A. Intravascular Imaging-Guided Versus Coronary Angiography-Guided Complex PCI: A Meta-analysis of Randomized Controlled Trials. Cardiol Ther 2024; 13:379-399. [PMID: 38630393 PMCID: PMC11093926 DOI: 10.1007/s40119-024-00364-7] [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: 11/07/2023] [Accepted: 03/04/2024] [Indexed: 05/15/2024] Open
Abstract
INTRODUCTION Trials evaluating the role of intravascular imaging in percutaneous coronary intervention (PCI) for complex coronary artery disease have yielded mixed results. This study aimed to compare the outcomes of intravascular imaging specifically intravascular ultrasound (IVUS) with those from conventional coronary angiography in complex PCI. METHODS Comprehensive electronic search of MEDLINE, EMBASE, and Cochrane databases was performed until March 2023 for randomized clinical trials (RCTs) comparing intravascular imaging with coronary angiography in patients undergoing complex PCI. Complex PCI was defined per each study, and included PCI for American College of Cardiology/American Heart Association (ACC/AHA) type B2/C lesions, unprotected left main coronary artery disease, or multivessel stenting. The primary study outcome was major adverse clinical events (MACE). RESULTS The meta-analysis included 10 RCTs with a total of 6615 patients (3576 in the intravascular imaging group and 3039 in the coronary angiography group). The weighted mean-follow up was 28.9 months. Compared with coronary angiography, intravascular imaging reduced MACE (8% vs. 13.3%; relative risk [RR] 0.63; 95% confidence interval [CI] 0.54-0.73), cardiac death (RR 0.47; 95% CI 0.31-0.73), definite/probable stent thrombosis (RR 0.48; 95% CI 0.24-0.97), target vessel revascularization (RR 0.62; 95% CI 0.46-0.83), and target lesion revascularization (RR 0.61; 95% CI 0.47-0.79). There was no difference between both groups in all-cause death (RR 0.79; 95% CI 0.53-1.18) and myocardial infarction (RR 0.80; 95% CI 0.61-1.04). CONCLUSION In patients undergoing complex PCI, intravascular imaging-specifically IVUS-reduced MACE by decreasing the incidence of cardiac death, stent thrombosis, and target vessel and target lesion revascularization.
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Affiliation(s)
- Mohamed Hamed
- Division of Cardiology, Florida Atlantic University, Boca Raton, FL, USA
| | - Sheref Mohamed
- Department of Cardiology, Ain Shams University, Cairo, Egypt
| | - Mohamed Mahmoud
- Division of Cardiology, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Jonathan Kahan
- Division of Cardiology, Florida Atlantic University, Boca Raton, FL, USA
| | - Amr Mohsen
- Division of Cardiology, Loma Linda University, Loma Linda, CA, USA
| | - Faisal Rahman
- Division of Cardiology, Johns Hopkins University, Baltimore, MD, USA
| | - Waleed Kayani
- Division of Cardiology, Baylor College of Medicine, Houston, TX, USA
| | - Fernando Alfonso
- Department of Cardiology, Hospital Universitario de La Princesa, IIS-IP, CIBER-CV, Madrid, Spain
| | | | - Islam Y Elgendy
- Division of Cardiovascular Medicine, Gill Heart Institute, University of Kentucky, Lexington, KY, USA
| | - Mamas A Mamas
- Keele Cardiovascular Research Group, Keele University, Keele, UK
| | - Ayman Elbadawi
- Division of Cardiology, Christus Good Shepherd Medical Center, Longview, TX, USA.
- Texas A&M School of Medicine, Bryan, TX, USA.
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Alfonso F, Marschall A, Val DD. Optical coherence tomography to optimize results of coronary interventions. Evidence-based? IJC HEART & VASCULATURE 2024; 52:101400. [PMID: 38854747 PMCID: PMC11156710 DOI: 10.1016/j.ijcha.2024.101400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Accepted: 03/28/2024] [Indexed: 06/11/2024]
Affiliation(s)
- Fernando Alfonso
- Department of Cardiology. Hospital, Universitario de La Princesa, Madrid, Spain
| | - Alexander Marschall
- Department of Cardiology. Hospital, Universitario de La Princesa, Madrid, Spain
| | - David Del Val
- Department of Cardiology. Hospital, Universitario de La Princesa, Madrid, Spain
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9
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Spirito A, Gao M, Sartori S, Vogel B, Pentousis P, Singh R, Jiang Y, Dangas G, Kini A, Sharma SK, Mehran R. Prevalence and prognostic impact of complex percutaneous coronary intervention among octogenarians. Catheter Cardiovasc Interv 2024; 103:1079-1087. [PMID: 38639154 DOI: 10.1002/ccd.31055] [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: 05/08/2023] [Revised: 02/01/2024] [Accepted: 04/09/2024] [Indexed: 04/20/2024]
Abstract
BACKGROUND The number of octogenarians referred to percutaneous coronary interventions (PCI) is rising steadily. The prevalence and prognostic impact of complex PCI (CPCI) in this vulnerable population has not been fully evaluated. METHODS Patients ≥80 years old who underwent PCI between 2012 and 2019 at Mount Sinai Hospital were included. Patients were categorized based on PCI complexity, defined as the presence of at least one of the following criteria: use of atherectomy, total stent length ≥60 mm, ≥3 stents implanted, bifurcation treated with at least 2 stents, PCI involving ≥3 vessels, ≥3 lesions, left main, saphenous vein graft or chronic total occlusion. The primary outcome was major adverse cardiovascular events (MACE), a composite of all-cause death, myocardial infarction (MI), or target-vessel revascularization (TVR), within 1 year after PCI. Secondary outcomes included major bleeding. RESULTS Among 2657 octogenarians, 1387 (52%) underwent CPCI and were more likely to be men and to have cardiovascular risk factors or comorbidities. CPCI as compared with no-CPCI was associated with a higher 1-year risk of MACE (16.6% vs. 11.1%, adjusted HR 1.3, 95% CI 1.06-1.77, p value 0.017), due to an excess of MI and TVR, and major bleeding (10% vs. 5.8%, adjusted HR 1.64, 95% CI 1.20-2.55, p value 0.002). CONCLUSIONS Among octogenarians, CPCI was associated with a significantly higher 1-year risk of MACE, due to higher rates of MI and TVR but not of all-cause death, and of major bleeding. Strategies to reduce complications should be implemented in octogenarians undergoing CPCI.
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Affiliation(s)
- Alessandro Spirito
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Michael Gao
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Samantha Sartori
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Birgit Vogel
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Paris Pentousis
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Ranbir Singh
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Yijia Jiang
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - George Dangas
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Annapoorna Kini
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Samin K Sharma
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Roxana Mehran
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
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Wu XQ, Li LB, You W, Wu ZM, Zhao L, Wang ZH, Meng PN, Liu B, Ye F. Clinical Value of the Quantitative Flow Ratio to Predict Long-term Target Vessel Failure in Patients with In-stent Restenosis after Drug-coated Balloon Angioplasty. Curr Med Sci 2024; 44:561-567. [PMID: 38809380 DOI: 10.1007/s11596-024-2876-0] [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: 10/11/2021] [Accepted: 01/15/2023] [Indexed: 05/30/2024]
Abstract
OBJECTIVE The study sought to investigate the clinical predictive value of quantitative flow ratio (QFR) for the long-term target vessel failure (TVF) outcome in patients with in-stent restenosis (ISR) by using drug-coated balloon (DCB) treatment after a long-term follow-up. METHODS This was a retrospective study. A total of 186 patients who underwent DCB angioplasty for ISR in two hospitals from March 2014 to September 2019 were enrolled. The QFR of the entire target vessel was measured offline. The primary endpoint was TVF, including target vessel-cardiac death (TV-CD), target vessel-myocardial infarction (TV-MI), and clinically driven-target vessel revascularization (CD-TVR). RESULTS The follow-up time was 3.09±1.53 years, and 50 patients had TVF. The QFR immediately after percutaneous coronary intervention (PCI) was significantly lower in the TVF group than in the no-TVF group. Multivariable Cox regression analysis indicated that the QFR immediately after PCI was an excellent predictor for TVF after the long-term follow-up [hazard ratio (HR): 5.15×10-5 (6.13×10-8-0.043); P<0.01]. Receiver-operating characteristic (ROC) curve analysis demonstrated that the optimal cut-off value of the QFR immediately after PCI for predicting the long-term TVF was 0.925 (area under the curve: 0.886, 95% confidence interval: 0.834-0.938; sensitivity: 83.40%, specificity: 88.00; P<0.01). In addition, QFR≤0.925 post-PCI was strongly correlated with the TVF, including TV-MI and CD-TVR (P<0.01). CONCLUSION The QFR immediately after PCI showed a high predictive value of TVF after a long-term follow-up in ISR patients who underwent DCB angioplasty. A lower QFR immediately after PCI was associated with a worse TVF outcome.
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Affiliation(s)
- Xiang-Qi Wu
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, 210006, China
| | - Long-Bo Li
- Department of Cardiology, The Second Hospital of Jilin University, Jilin, 130000, China
| | - Wei You
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, 210006, China
| | - Zhi-Ming Wu
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, 210006, China
| | - Lei Zhao
- Department of Cardiology, The Second Hospital of Jilin University, Jilin, 130000, China
| | - Zhi-Hui Wang
- Department of Cardiology, The Second Hospital of Jilin University, Jilin, 130000, China
| | - Pei-Na Meng
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, 210006, China
| | - Bin Liu
- Department of Cardiology, The Second Hospital of Jilin University, Jilin, 130000, China.
| | - Fei Ye
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, 210006, China.
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11
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den Dekker WK. Is intravascular imaging the future of percutaneous coronary intervention? Lancet 2024; 403:1822-1823. [PMID: 38604211 DOI: 10.1016/s0140-6736(24)00430-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Accepted: 03/01/2024] [Indexed: 04/13/2024]
Affiliation(s)
- Wijnand K den Dekker
- Department of Cardiology, Erasmus MC Cardiovascular Institute, University Medical Center Rotterdam, Rotterdam 3015GD, Netherlands.
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12
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Chandramohan N, Hinton J, O'Kane P, Johnson TW. Artificial Intelligence for the Interventional Cardiologist: Powering and Enabling OCT Image Interpretation. Interv Cardiol 2024; 19:e03. [PMID: 38532946 PMCID: PMC10964291 DOI: 10.15420/icr.2023.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 12/11/2023] [Indexed: 03/28/2024] Open
Abstract
Intravascular optical coherence tomography (IVOCT) is a form of intra-coronary imaging that uses near-infrared light to generate high-resolution, cross-sectional, and 3D volumetric images of the vessel. Given its high spatial resolution, IVOCT is well-placed to characterise coronary plaques and aid with decision-making during percutaneous coronary intervention. IVOCT requires significant interpretation skills, which themselves require extensive education and training for effective utilisation, and this would appear to be the biggest barrier to its widespread adoption. Various artificial intelligence-based tools have been utilised in the most contemporary clinical IVOCT systems to facilitate better human interaction, interpretation and decision-making. The purpose of this article is to review the existing and future technological developments in IVOCT and demonstrate how they could aid the operator.
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Affiliation(s)
| | | | - Peter O'Kane
- University Hospitals Dorset NHS Foundation TrustPoole, UK
- Dorset Heart Centre, Royal Bournemouth HospitalBournemouth, UK
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13
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Seto AH, Klein AJP. Editorial: Angiography is not enough! CARDIOVASCULAR REVASCULARIZATION MEDICINE 2024; 60:72-73. [PMID: 37867121 DOI: 10.1016/j.carrev.2023.10.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 10/17/2023] [Indexed: 10/24/2023]
Affiliation(s)
- Arnold H Seto
- VA Long Beach Healthcare System, Long Beach, CA 90803, United States of America.
| | - Andrew J P Klein
- Piedmont Heart Institute, Atlanta, GA 30309, United States of America
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14
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Sarwar M, Adedokun S, Narayanan MA. Role of intravascular ultrasound and optical coherence tomography in intracoronary imaging for coronary artery disease: a systematic review. J Geriatr Cardiol 2024; 21:104-129. [PMID: 38440344 PMCID: PMC10908578 DOI: 10.26599/1671-5411.2024.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2024] Open
Abstract
Coronary angiography has long been the standard for coronary imaging, but it has limitations in assessing vessel wall anatomy and guiding percutaneous coronary intervention (PCI). Intracoronary imaging techniques like intravascular ultrasound (IVUS) and optical coherence tomography (OCT) can overcome these limitations. IVUS uses ultrasound and OCT uses near-infrared light to visualize coronary pathology in unique ways due to differences in temporal and spatial resolution. These techniques have evolved to offer clinical utility in plaque characterization and vessel assessment during PCI. Meta-analyses and adjusted observational studies suggest that both IVUS and OCT-guided PCI correlate with reduced cardiovascular risks compared to angiographic guidance alone. While IVUS demonstrates consistent clinical outcome benefits, OCT evidence is less robust. IVUS has progressed from early motion detection to high-resolution systems, with smaller compatible catheters. OCT utilizes near infrared light to achieve unparalleled resolutions, but requires temporary blood clearance for optimal imaging. Enhanced visualization and guidance make IVUS and OCT well-suited for higher risk PCI in patients with diabetes and chronic kidney disease by allowing detailed visualization of complex lesions and ensuring optimal stent deployment and positioning in PCI for patients with type 2 diabetes and chronic kidney disease, improving outcomes. IVUS and recent advancements in zero- and low-contrast OCT techniques can reduce nephrotoxic contrast exposure, thus helping to minimize PCI complications in these high-risk patient groups. IVUS and OCT provide valuable insights into coronary pathophysiology and guide interventions precisely compared to angiography alone. Both have comparable clinical outcomes, emphasizing the need for tailored imaging choices based on clinical scenarios. Continued refinement and integration of intravascular imaging will likely play a pivotal role in optimizing coronary interventions and outcomes. This systematic review aims to delve into the nuances of IVUS and OCT, highlighting their strengths and limitations as PCI adjuncts.
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Affiliation(s)
- Maruf Sarwar
- Department of Cardiovascular Sciences, White River Health, Batesville, AR, USA
| | - Stephen Adedokun
- Division of Cardiology, University of Tennessee at Memphis, TN, USA
| | - Mahesh Anantha Narayanan
- Department of Cardiovascular Sciences, White River Health, Batesville, AR, USA
- University of Arkansas Medical Sciences, Little Rock, AR, USA
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15
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Fezzi S, Pighi M, Del Sole PA, Scarsini R, Mammone C, Zanforlin R, Ferrero V, Lunardi M, Tavella D, Pesarini G, Ribichini FL. Long-term intracoronary imaging and physiological measurements of bioresorbable scaffolds and untreated atherosclerotic plaques. Int J Cardiol 2024; 394:131341. [PMID: 37678431 DOI: 10.1016/j.ijcard.2023.131341] [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: 08/07/2023] [Revised: 08/30/2023] [Accepted: 09/03/2023] [Indexed: 09/09/2023]
Abstract
BACKGROUND Bioresorbable scaffolds (BRS) provide the prospect of restoring the anatomic and physiologic characteristics of the vascular wall. OBJECTIVE This study sought to examine the long-term outcomes of BRS-based coronary intervention in a young population with diffuse and severe coronary atherosclerotic disease (CAD) and to compare the long-term evolution of treated segments versus the natural progression of untreated non-flow limiting stenoses. METHODS Observational, single-center cohort study that prospectively included patients that underwent percutaneous coronary intervention with implantation of ABSORB BRS (Abbott Vascular). The clinical endpoint was the incidence of device-oriented composite endpoint (DoCE) up to 5 years follow-up. A subgroup of patients with baseline intracoronary imaging assessment of long lesions and/or multivessel disease underwent elective angiographic (70 patients, 129 lesions) and intracoronary imaging (55 patients, 102 lesions) follow-up. Paired intravascular ultrasound (IVUS) and quantitative flow reserve (QFR) were analyzed. RESULTS Between 2012 and 2017, 159 patients (mean age 54.0 ± 11.1) with native CAD were treated with BRS on 247 lesions. Patients were mainly at their first cardiac event, mostly acute coronary syndromes (86.5%). At the median follow-up time of 56 months [41-65], DoCE occurred in 15/159 (9.4%) patients, while non-target vessel-oriented composite endpoint occurred in 16 patients (10.4%). A significant atherosclerotic progression was detected on residual non-flow limiting plaques as per IVUS and QFR assessment, while no significant change was detected in the treated segment. CONCLUSIONS Mild-to-moderate asymptomatic CAD progressed significantly at 5-year despite OMT. BRS-treated segments had a less aggressive progression at 5-year despite more severe and symptomatic CAD at baseline.
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Affiliation(s)
- Simone Fezzi
- Division of Cardiology, Department of Medicine, Verona University Hospital, Verona, Italy; The Lambe Institute for Translational Medicine, Smart Sensors Laboratory and Curam, University of Galway, Galway, Ireland
| | - Michele Pighi
- Division of Cardiology, Department of Medicine, Verona University Hospital, Verona, Italy
| | - Paolo Alberto Del Sole
- Division of Cardiology, Department of Medicine, Verona University Hospital, Verona, Italy
| | - Roberto Scarsini
- Division of Cardiology, Department of Medicine, Verona University Hospital, Verona, Italy
| | - Concetta Mammone
- Division of Cardiology, Department of Medicine, Verona University Hospital, Verona, Italy
| | - Roberto Zanforlin
- Division of Cardiology, Department of Medicine, Verona University Hospital, Verona, Italy
| | - Valeria Ferrero
- Division of Cardiology, Department of Medicine, Verona University Hospital, Verona, Italy
| | - Mattia Lunardi
- Division of Cardiology, Department of Medicine, Verona University Hospital, Verona, Italy
| | - Domenico Tavella
- Division of Cardiology, Department of Medicine, Verona University Hospital, Verona, Italy
| | - Gabriele Pesarini
- Division of Cardiology, Department of Medicine, Verona University Hospital, Verona, Italy
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16
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Okamoto N, Egami Y, Nohara H, Kawanami S, Sugae H, Kawamura A, Ukita K, Matsuhiro Y, Nakamura H, Yasumoto K, Tsuda M, Matsunaga-Lee Y, Yano M, Nishino M, Tanouchi J. Direct Comparison of Rotational vs Orbital Atherectomy for Calcified Lesions Guided by Optical Coherence Tomography. JACC Cardiovasc Interv 2023; 16:2125-2136. [PMID: 37704299 DOI: 10.1016/j.jcin.2023.06.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 05/31/2023] [Accepted: 06/12/2023] [Indexed: 09/15/2023]
Abstract
BACKGROUND There are several retrospective studies comparing rotational atherectomy (RA) and orbital atherectomy (OA), but all percutaneous coronary interventions (PCIs) in those studies were not performed under intracoronary imaging guidance. OBJECTIVES This study sought to compare the efficacy and safety of optical coherence tomography (OCT)-guided PCI with RA vs OA. METHODS The DIRO (To directly compare RA and OA for calcified lesions, a prospective randomized trial) trial was conducted. We enrolled patients with de novo calcified lesions (arc >180°) assessed by OCT or angiographically moderate or severe calcifications if the OCT catheter could not cross the lesion before any intervention. Eligible patients were randomly 1:1 allocated to lesion preparation with RA vs OA. Stent expansion was defined as the minimum stent area divided by the distal reference area multiplied by 100. Tissue modification was assessed using preatherectomy and postatherectomy OCT images. Procedural outcomes including periprocedural myocardial infarctions were evaluated. Furthermore, clinical events and vascular healing evaluated by OCT at 8 months postprocedure were assessed. RESULTS The stent expansion was significantly greater in the RA group vs the OA group (99.5% vs 90.6%; P = 0.02). The maximum atherectomy area was significantly larger in the RA group than in the OA group (1.34 [IQR: 1.02-1.89] mm2 vs 0.83 [IQR: 0.59-1.11] mm2; P = 0.004). The procedural outcomes and clinical events at 8 months did not differ between the groups. The vascular healing was sufficient in both groups. CONCLUSIONS The prospective randomized DIRO trial revealed that RA could produce a more favorable tissue modification, which may lead to a larger stent expansion than OA in heavily calcified lesions.
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Affiliation(s)
| | - Yasuyuki Egami
- Division of Cardiology, Osaka Rosai Hospital, Osaka, Japan
| | - Hiroaki Nohara
- Division of Cardiology, Osaka Rosai Hospital, Osaka, Japan
| | | | - Hiroki Sugae
- Division of Cardiology, Osaka Rosai Hospital, Osaka, Japan
| | - Akito Kawamura
- Division of Cardiology, Osaka Rosai Hospital, Osaka, Japan
| | - Kohei Ukita
- Division of Cardiology, Osaka Rosai Hospital, Osaka, Japan
| | | | | | - Koji Yasumoto
- Division of Cardiology, Osaka Rosai Hospital, Osaka, Japan
| | - Masaki Tsuda
- Division of Cardiology, Osaka Rosai Hospital, Osaka, Japan
| | | | - Masamichi Yano
- Division of Cardiology, Osaka Rosai Hospital, Osaka, Japan
| | - Masami Nishino
- Division of Cardiology, Osaka Rosai Hospital, Osaka, Japan.
| | - Jun Tanouchi
- Division of Cardiology, Osaka Rosai Hospital, Osaka, Japan
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17
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Rola P, Włodarczak S, Barycki M, Furtan Ł, Jastrzębski A, Kędzierska M, Doroszko A, Lesiak M, Włodarczak A. Safety and Efficacy of Orbital Atherectomy in the All-Comer Population: Mid-Term Results of the Lower Silesian Orbital Atherectomy Registry (LOAR). J Clin Med 2023; 12:5842. [PMID: 37762782 PMCID: PMC10532293 DOI: 10.3390/jcm12185842] [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: 08/11/2023] [Revised: 08/24/2023] [Accepted: 09/06/2023] [Indexed: 09/29/2023] Open
Abstract
BACKGROUND Coronary calcifications represent a challenging subset for the interventional cardiologist performing percutaneous coronary intervention (PCI) and are well-established risk factors for adverse outcomes. Adequate plaque modification prior to stent implantation is critical to achieve an optimal outcome following PCI. Recently, a novel orbital atherectomy device has been introduced into clinical practice to modify calcified plaques. We evaluated the mid-term safety and efficacy of OA in a high-risk "all-comers" population. METHODS We evaluated 96 consecutive patients with severely calcified coronary lesions who underwent PCI facilitated by the orbital atherectomy device. RESULTS In-hospital MACCE was 5.2% without target lesion revascularization. At 6-month follow-up, the MACCE rate was 10.4% with a concomitant TLR rate of 1%. CONCLUSIONS Our mid-term data showed good safety and efficacy of orbital atherectomy as a plaque-modifying tool in an all-comers cohort with severely calcified coronary lesions.
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Affiliation(s)
- Piotr Rola
- Faculty of Health Sciences and Physical Culture, Witelon Collegium State University, 59-220 Legnica, Poland;
- Department of Cardiology, Provincial Specialized Hospital, 59-220 Legnica, Poland; (M.B.); (Ł.F.)
| | - Szymon Włodarczak
- Department of Cardiology, The Copper Health Centre (MCZ), 59-300 Lubin, Poland; (S.W.); (A.J.)
| | - Mateusz Barycki
- Department of Cardiology, Provincial Specialized Hospital, 59-220 Legnica, Poland; (M.B.); (Ł.F.)
| | - Łukasz Furtan
- Department of Cardiology, Provincial Specialized Hospital, 59-220 Legnica, Poland; (M.B.); (Ł.F.)
| | - Artur Jastrzębski
- Department of Cardiology, The Copper Health Centre (MCZ), 59-300 Lubin, Poland; (S.W.); (A.J.)
| | | | - Adrian Doroszko
- Department of Cardiology, Center for Heart Diseases, 4th Military Hospital, Faculty of Medicine, Wroclaw University of Science and Technology, 50-981 Wroclaw, Poland;
| | - Maciej Lesiak
- 1st Department of Cardiology, University of Medical Sciences, 61-848 Poznan, Poland;
| | - Adrian Włodarczak
- Faculty of Health Sciences and Physical Culture, Witelon Collegium State University, 59-220 Legnica, Poland;
- Department of Cardiology, The Copper Health Centre (MCZ), 59-300 Lubin, Poland; (S.W.); (A.J.)
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18
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Testa L, Squillace M, Ventrella N, Moreno R, Jiménez-Valero S, Serra A, Gomez Hospital JA, Bellamoli M, Popolo Rubbio A, Bedogni F. A randomized control trial to assess optical coherence tomography parameters of the Xlimus drug-eluting stent: the XLIMIT trial. Front Cardiovasc Med 2023; 10:1199475. [PMID: 37745092 PMCID: PMC10511894 DOI: 10.3389/fcvm.2023.1199475] [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: 04/03/2023] [Accepted: 08/10/2023] [Indexed: 09/26/2023] Open
Abstract
Background Third generation drug-eluting stents (DES) potentially offer better technical performance and reduced neointimal proliferation than previous generation DES. The XLIMIT non-inferiority trial evaluated the performance of the Xlimus (a novel sirolimus-eluting coronary stent system) in terms of endothelialization and tissue healing compared to the bioresorbable polymer Synergy DES. Methods A total of 177 patients undergoing percutaneous coronary intervention (PCI) were randomized in a 2:1 ratio (2 Xlimus: 1 Synergy). The primary endpoints, defined as the in-stent neointimal volume weighted by the sum of the lengths of the implanted stent (ISNV) and the in-stent neointimal percent volume obstruction (%VO) were evaluated at 6-9 months by means of optical coherence tomography (OCT). Additional OCT parameters as well as clinical endpoints were also collected. Results Most of the patients were males (77.4%), and the mean age was 64 years. One third of the population had stable angina/silent ischemia. A total of 300 stents (237 lesions) were analyzed: 198 (152 lesions) were in the Xlimus group, and 102 (85 lesions) in the Synergy group. The ISNV in the Xlimus group was 30.7 ± 24.5 mm3 while in the Synergy group it was 26.5 ± 26.7 mm3: the difference between the two means was 0.08 (-0, 04-0, 45), p = 0.018, thus meeting the non-inferiority hypothesis. The %VO was 16.3% ± 10.4% and 13.3% ± 10.8% in the Xlimus and Synergy groups, respectively: the difference between the two means was 3.0 (-0, 06-4, 2), (p = 0.01), thus meeting the non-inferiority hypothesis. No difference was found with respect to the secondary OCT endpoints as well as for clinical endpoints. Conclusions The study results confirm that the biological interaction of the Xlimus and Synergy DES with the coronary artery is comparable, and that translates in very reassuring OCT parameters at follow-up: as such, the Xlimus is non-inferior to the Synergy. Clinical Trial Registration ClinicalTrials.gov, identifier (NCT03745053).
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Affiliation(s)
- Luca Testa
- Department of Cardiology, IRCCS Policlinico S. Donato, Milan, Italy
| | - Mattia Squillace
- Department of Cardiology, IRCCS Policlinico S. Donato, Milan, Italy
| | | | - Raul Moreno
- Department of Cardiology, Hospital La Paz, IdiPAZ, Madrid, Spain
| | | | - Antoni Serra
- Department of Cardiology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
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Blasco-Turrión S, Gómez-López A, Morales-Ponce FJ, Casquero-Domínguez S, del Pozo-Contreras R. What eyes do not see the heart does not grieve over? The role of intracoronary imaging in acute myocardial infarction: a case report. Eur Heart J Case Rep 2023; 7:ytad444. [PMID: 37719005 PMCID: PMC10504859 DOI: 10.1093/ehjcr/ytad444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Revised: 08/16/2023] [Accepted: 09/04/2023] [Indexed: 09/19/2023]
Abstract
Background The evaluation of a three-dimensional structure with a two-dimensional imaging technique makes intracoronary diagnostic techniques essential, especially in the setting of acute myocardial infarction (AMI) when no apparent coronary lesions are detected. Expert consensus recommend their use in certain scenarios such as angiographically ambiguous disease and identification of the culprit lesion. Although both intravascular ultrasound and optical coherence tomography (OCT) allow the characterization of the atherosclerotic plaque and assess the immediate and long-term results of stent implantation, they have their own benefits and limitations that make them ideal for different types of coronary lesions. Case summary We present the case of a lateral ST-elevation myocardial infarction with no evident coronary lesions in angiography, in which OCT not only allowed us to confirm a diagonal branch occlusion, but it also became crucial to locate the occlusion point and to guide the procedure, allowing complete revascularization of the culprit lesion that otherwise could have been missed. Discussion To know the actual limitations of conventional coronary angiography to adequately assess coronary disease, intracoronary diagnostic techniques are key to evaluate the underlying mechanisms of the event, especially in the setting of AMI when no clear culprit lesion has been identified. They can be of great value to locate and revascularize acute occlusions that could go unnoticed on the angiogram, guiding the revascularization and stent implantation and, therefore, preventing myocardial injury that could become irreversible when coronary disease is not treated promptly.
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Affiliation(s)
- Sara Blasco-Turrión
- Interventional Cardiology Unit, Puerto Real University Hospital, Calle Romería, 7, Puerto Real, Cádiz 11510, Spain
| | - Andrea Gómez-López
- Interventional Cardiology Unit, Puerto Real University Hospital, Calle Romería, 7, Puerto Real, Cádiz 11510, Spain
| | - Francisco J Morales-Ponce
- Interventional Cardiology Unit, Puerto Real University Hospital, Calle Romería, 7, Puerto Real, Cádiz 11510, Spain
| | - Sara Casquero-Domínguez
- Interventional Cardiology Unit, Puerto Real University Hospital, Calle Romería, 7, Puerto Real, Cádiz 11510, Spain
| | - Rocío del Pozo-Contreras
- Interventional Cardiology Unit, Puerto Real University Hospital, Calle Romería, 7, Puerto Real, Cádiz 11510, Spain
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20
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Allali A, Abdel-Wahab M, Elbasha K, Mankerious N, Traboulsi H, Kastrati A, El-Mawardy M, Hemetsberger R, Sulimov DS, Neumann FJ, Toelg R, Richardt G. Rotational atherectomy of calcified coronary lesions: current practice and insights from two randomized trials. Clin Res Cardiol 2023; 112:1143-1163. [PMID: 35482101 PMCID: PMC10450020 DOI: 10.1007/s00392-022-02013-2] [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: 06/01/2021] [Accepted: 03/21/2022] [Indexed: 11/26/2022]
Abstract
With growing experience, technical improvements and use of newer generation drug-eluting stents (DES), recent data showed satisfactory acute and long-term results after rotational atherectomy (RA) in calcified coronary lesions. The randomized ROTAXUS and PREPARE-CALC trials compared RA to balloon-based strategies in two different time periods in the DES era. In this manuscript, we assessed the technical evolution in RA practice from a pooled analysis of the RA groups of both trials and established a link to further recent literature. Furthermore, we sought to summarize and analyze the available experience with RA in different patient and lesion subsets, and propose recommendations to improve RA practice. We also illustrated the combination of RA with other methods of lesion preparation. Finally, based on the available evidence, we propose a simple and practical approach to treat severely calcified lesions.
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Affiliation(s)
- Abdelhakim Allali
- Cardiology Department, Heart Center Segeberger Kliniken, Bad Segeberg, Germany.
| | - Mohamed Abdel-Wahab
- Cardiology Department, Heart Center Leipzig, University of Leipzig, Leipzig, Germany
| | - Karim Elbasha
- Cardiology Department, Heart Center Segeberger Kliniken, Bad Segeberg, Germany
| | - Nader Mankerious
- Cardiology Department, Heart Center Segeberger Kliniken, Bad Segeberg, Germany
| | - Hussein Traboulsi
- Cardiology Department, Heart Center Segeberger Kliniken, Bad Segeberg, Germany
| | - Adnan Kastrati
- Cardiology Department, German Heart Center, Technical University of Munich, Munich, Germany
| | | | - Rayyan Hemetsberger
- Cardiology Department, Heart Center Segeberger Kliniken, Bad Segeberg, Germany
| | - Dmitriy S Sulimov
- Cardiology Department, Heart Center Leipzig, University of Leipzig, Leipzig, Germany
| | - Franz-Josef Neumann
- Cardiology Department, Heart Center Freiburg-Bad Krozingen, Bad Krozingen, Germany
| | - Ralph Toelg
- Cardiology Department, Heart Center Segeberger Kliniken, Bad Segeberg, Germany
| | - Gert Richardt
- Cardiology Department, Heart Center Segeberger Kliniken, Bad Segeberg, Germany
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21
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Petousis S, Skalidis E, Zacharis E, Kochiadakis G, Hamilos M. The Role of Intracoronary Imaging for the Management of Calcified Lesions. J Clin Med 2023; 12:4622. [PMID: 37510737 PMCID: PMC10380390 DOI: 10.3390/jcm12144622] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 07/04/2023] [Accepted: 07/09/2023] [Indexed: 07/30/2023] Open
Abstract
Interventional cardiologists in everyday practice are often confronted with calcified coronary lesions indicated for percutaneous transluminal coronary angioplasty (PTCA). PTCA of calcified lesions is associated with diverse technical challenges resulting in suboptimal coronary stenting and adverse long-term clinical outcomes. Angiography itself offers limited information regarding coronary calcification, and the adjuvant use of intracoronary imaging such as intravascular ultrasound (IVUS) and Optical Coherence Tomography (OCT) can guide the treatment of calcified coronary lesions, optimizing the different stages of the procedure. This review offers a description of why, when, and how to use intracoronary imaging for PTCA of calcified coronary lesions in order to obtain the most favorable results. We used the PubMed and Google Scholar databases to search for relevant articles. Keywords were calcified coronary lesions, intracoronary imaging, IVUS, OCT, coronary calcium modification techniques, PTCA, and artificial intelligence in intracoronary imaging. A total of 192 articles were identified. Ninety-one were excluded because of repetitive or non-important information.
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Affiliation(s)
- Stylianos Petousis
- Cardiology Department, University Hospital of Heraklion, Voutes and Stavrakia, 71110 Heraklion, Crete, Greece
| | - Emmanouil Skalidis
- Cardiology Department, University Hospital of Heraklion, Voutes and Stavrakia, 71110 Heraklion, Crete, Greece
| | - Evangelos Zacharis
- Cardiology Department, University Hospital of Heraklion, Voutes and Stavrakia, 71110 Heraklion, Crete, Greece
| | - George Kochiadakis
- Cardiology Department, University Hospital of Heraklion, Voutes and Stavrakia, 71110 Heraklion, Crete, Greece
| | - Michalis Hamilos
- Cardiology Department, University Hospital of Heraklion, Voutes and Stavrakia, 71110 Heraklion, Crete, Greece
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22
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Pinilla-Echeverri N, Bossard M, Hillani A, Chavarria JA, Cioffi GM, Dutra G, Guerrero F, Madanchi M, Attinger A, Kossmann E, Sibbald M, Cuculi F, Sheth T. Treatment of Calcified Lesions Using a Dedicated Super-High Pressure Balloon: Multicenter Optical Coherence Tomography Registry. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2023; 52:49-58. [PMID: 36907698 DOI: 10.1016/j.carrev.2023.02.020] [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: 01/16/2023] [Revised: 02/20/2023] [Accepted: 02/21/2023] [Indexed: 03/06/2023]
Abstract
BACKGROUND Calcified lesions often lead to difficulty achieving optimal stent expansion. OPN non-compliant (NC) is a twin layer balloon with high rated burst pressure that may modify calcium effectively. METHODS Retrospective, multicenter registry in patients undergoing optical coherence tomography (OCT) guided intervention with OPN NC. Superficial calcification with > 180o arc and > 0.5 mm thickness, and/or nodular calcification with > 90o arc were included. OCT was performed in all cases before and after OPN NC, and after intervention. Primary efficacy endpoints were frequency of expansion (EXP) ≥80 % of the mean reference lumen area and mean final EXP by OCT, and secondary endpoints were calcium fractures (CF), and EXP ≥90 %. RESULTS 50 cases were included; 25 (50 %) superficial, and 25 (50 %) nodular. Calcium score of 4 in 42 (84 %) cases and 3 in 8 (16 %). OPN NC was used alone, or after other devices if further modification was needed, NC in 27 (54 %), cutting in 29 (58 %), scoring in 1 (2 %), IVL in 2 (4 %); or if non-crossable lesion, rotablation in 5 (10 %) cases. EXP ≥80 % was achieved in 40 (80 %) cases with mean final EXP post intervention of 85.7 % ± 8.9. CF were documented in 49 (98 %) cases; multiple in 37 (74 %). There were 1 flow limiting dissection requiring stent deployment and 3 non-cardiovascular related deaths in 6 months follow-up. No records of perforation, no-reflow or other major adverse events. CONCLUSION Among patients with heavy calcified lesions undergoing OCT guided intervention with OPN NC, acceptable expansion was achieved in most cases without procedure related complications.
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Affiliation(s)
| | - Matthias Bossard
- Cardiology Division, Heart Center, Luzern, Switzerland; Luzerner Kantonsspital, Luzern, Switzerland
| | - Ali Hillani
- McMaster University, Hamilton, ON, Canada; Hamilton Health Sciences, Hamilton, ON, Canada
| | - Jorge A Chavarria
- McMaster University, Hamilton, ON, Canada; Hamilton Health Sciences, Hamilton, ON, Canada
| | - Giacomo M Cioffi
- Cardiology Division, Heart Center, Luzern, Switzerland; Luzerner Kantonsspital, Luzern, Switzerland
| | - Gustavo Dutra
- McMaster University, Hamilton, ON, Canada; Hamilton Health Sciences, Hamilton, ON, Canada
| | - Fernando Guerrero
- McMaster University, Hamilton, ON, Canada; Hamilton Health Sciences, Hamilton, ON, Canada
| | - Mehdi Madanchi
- Cardiology Division, Heart Center, Luzern, Switzerland; Luzerner Kantonsspital, Luzern, Switzerland
| | - Adrian Attinger
- Cardiology Division, Heart Center, Luzern, Switzerland; Luzerner Kantonsspital, Luzern, Switzerland
| | | | - Matthew Sibbald
- McMaster University, Hamilton, ON, Canada; Hamilton Health Sciences, Hamilton, ON, Canada
| | - Florim Cuculi
- Cardiology Division, Heart Center, Luzern, Switzerland; Luzerner Kantonsspital, Luzern, Switzerland
| | - Tej Sheth
- McMaster University, Hamilton, ON, Canada; Hamilton Health Sciences, Hamilton, ON, Canada
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23
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McInerney A, Travieso A, Cubero H, Jerónimo-Baza A, Jimenez-Quevedo P, Tirado-Conte G, Nombela-Franco L, Macaya-Ten F, Salinas P, Rentería HM, Nuñez-Gil I, Fernandez-Ortiz A, Vaquerizo B, Macaya C, Escaned J, Gonzalo N. Mid-Term Angiographic and Intracoronary Imaging Results Following Intracoronary Lithotripsy in Calcified Coronary Artery Disease: Results From Two Tertiary Referral Centres. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2023; 52:59-66. [PMID: 36878760 DOI: 10.1016/j.carrev.2023.02.016] [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: 12/07/2022] [Revised: 02/10/2023] [Accepted: 02/20/2023] [Indexed: 02/26/2023]
Abstract
BACKGROUND Intracoronary lithotripsy (IVL) is a safe and effective treatment for coronary calcification. Angiographic and intracoronary imaging follow-up have not yet been described. We aimed to describe the mid-term angiographic outcomes following IVL. METHODS Patients successfully treated with IVL in two tertiary referral hospitals were included. Repeat angiography and intracoronary imaging was performed. Quantitative coronary angiography (QCA) and optical coherence tomography (OCT) analyses were performed using dedicated workstations. RESULTS Twenty patients were included; mean age 67.1 years, left anterior descending artery 55 %. Median IVL balloon size was 3.0 mm and a median of 60 pulses were delivered per vessel. Percentage stenosis by QCA was 60 % [IQR 51-70] reducing to 20 % post stenting (p < 0.001). On OCT, 88.9 % had circumferential calcium. IVL resulted in fractures in 88.9 %. Resulting minimum stent expansion was 91.75 % [IQR 81.5-108]. Follow-up was at a median of 22.7 months [IQR16.4-25.5]. Percentage stenosis by QCA was 22.5 % [IQR 14-30] and not significantly different from the index procedure (p > 0.05). Minimum stent expansion by OCT was 85 % [IQR 72-97]. Late luminal loss was 0.15 mm [IQR -0.25 to 0.69]. Binary angiographic instent restenosis (ISR) was 10 % (2 of 20 patients). OCT demonstrated a predominantly homogenous neointimal pattern with high backscatter. CONCLUSION Following successful IVL treatment, repeat angiography demonstrated preserved stent parameters in the majority of patients with favorable vascular healing properties by OCT. A binary restenosis rate of 10 % was observed. These results suggest durable results following IVL treatment of severe coronary calcification however larger studies are warranted.
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Affiliation(s)
- Angela McInerney
- Departamento de Cardiología Intervencionista, Hospital Universitario Clínico San Carlos, IdISSC, Universidad Complutense, Madrid, Spain
| | - Alejandro Travieso
- Departamento de Cardiología Intervencionista, Hospital Universitario Clínico San Carlos, IdISSC, Universidad Complutense, Madrid, Spain
| | - Héctor Cubero
- Departamento de Cardiología Intervencionista, Hospital del Mar, IMIM, Universidad Autónoma, Barcelona, Spain
| | - Adrián Jerónimo-Baza
- Departamento de Cardiología Intervencionista, Hospital Universitario Clínico San Carlos, IdISSC, Universidad Complutense, Madrid, Spain
| | - Pilar Jimenez-Quevedo
- Departamento de Cardiología Intervencionista, Hospital Universitario Clínico San Carlos, IdISSC, Universidad Complutense, Madrid, Spain
| | - Gabriela Tirado-Conte
- Departamento de Cardiología Intervencionista, Hospital Universitario Clínico San Carlos, IdISSC, Universidad Complutense, Madrid, Spain
| | - Luis Nombela-Franco
- Departamento de Cardiología Intervencionista, Hospital Universitario Clínico San Carlos, IdISSC, Universidad Complutense, Madrid, Spain
| | - Fernando Macaya-Ten
- Departamento de Cardiología Intervencionista, Hospital Universitario Clínico San Carlos, IdISSC, Universidad Complutense, Madrid, Spain
| | - Pablo Salinas
- Departamento de Cardiología Intervencionista, Hospital Universitario Clínico San Carlos, IdISSC, Universidad Complutense, Madrid, Spain
| | - Hernan Mejia Rentería
- Departamento de Cardiología Intervencionista, Hospital Universitario Clínico San Carlos, IdISSC, Universidad Complutense, Madrid, Spain
| | - Iván Nuñez-Gil
- Departamento de Cardiología Intervencionista, Hospital Universitario Clínico San Carlos, IdISSC, Universidad Complutense, Madrid, Spain
| | - Antonio Fernandez-Ortiz
- Departamento de Cardiología Intervencionista, Hospital Universitario Clínico San Carlos, IdISSC, Universidad Complutense, Madrid, Spain
| | - Beatriz Vaquerizo
- Departamento de Cardiología Intervencionista, Hospital del Mar, IMIM, Universidad Autónoma, Barcelona, Spain
| | - Carlos Macaya
- Departamento de Cardiología Intervencionista, Hospital Universitario Clínico San Carlos, IdISSC, Universidad Complutense, Madrid, Spain
| | - Javier Escaned
- Departamento de Cardiología Intervencionista, Hospital Universitario Clínico San Carlos, IdISSC, Universidad Complutense, Madrid, Spain
| | - Nieves Gonzalo
- Departamento de Cardiología Intervencionista, Hospital Universitario Clínico San Carlos, IdISSC, Universidad Complutense, Madrid, Spain.
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24
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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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25
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Malik AO, Saxon JT, Spertus JA, Salisbury A, Grantham JA, Kennedy K, Huded CP. Hospital-Level Variability in Use of Intracoronary Imaging for Percutaneous Coronary Intervention in the United States. JOURNAL OF THE SOCIETY FOR CARDIOVASCULAR ANGIOGRAPHY & INTERVENTIONS 2023; 2:100973. [PMID: 39131640 PMCID: PMC11308136 DOI: 10.1016/j.jscai.2023.100973] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 03/27/2023] [Accepted: 03/28/2023] [Indexed: 08/13/2024]
Abstract
Background Intracoronary (IC) imaging for percutaneous coronary intervention (PCI) is associated with better patient outcomes and carries a class IIA guideline recommendation, but it remains rarely used. We sought to characterize hospital-level variability in IC imaging for PCI in the United States and to identify factors that may explain this variability. Methods Patients who underwent PCI, with or without IC imaging, in the Nationwide Readmissions Database (2016-2020) were included. A regression model with a random effect for site was used to generate the median odds ratio (MOR) of IC imaging use for a patient at one site vs another, sequentially adjusting for procedural, patient, and hospital factors to examine the extent to which different factors account for this variability. Results The analytic cohort included 1,328,517 PCI procedures (patient mean age 65.8 years, 32.4% female, IC imaging used in 9.2%) at 1068 hospitals. The median hospital use of IC imaging increased from 2.7% (IQR, 0.6-7.7) in 2016 to 6.3% (IQR, 1.7-17.8) in 2020. In 2020, the MOR for IC imaging during PCI was 4.6 (IQR, 4.3-5.0), indicating a >4-fold difference in the odds of a patient undergoing IC imaging with PCI at one random hospital vs another. Adjusting for procedure, patient, and hospital factors did not meaningfully alter the MOR. Conclusion The average US hospital uses IC imaging for <1 in 15 PCI procedures, with marked variability across hospitals. Strategies to increase and standardize the use of IC imaging are needed to improve the quality of PCI in the United States.
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Affiliation(s)
- Ali O. Malik
- Saint Luke’s Mid America Heart Institute, Kansas City, Missouri
- University of Missouri Kansas City, Kansas City, Missouri
| | - John T. Saxon
- Saint Luke’s Mid America Heart Institute, Kansas City, Missouri
- University of Missouri Kansas City, Kansas City, Missouri
| | - John A. Spertus
- Saint Luke’s Mid America Heart Institute, Kansas City, Missouri
- University of Missouri Kansas City, Kansas City, Missouri
| | - Adam Salisbury
- Saint Luke’s Mid America Heart Institute, Kansas City, Missouri
- University of Missouri Kansas City, Kansas City, Missouri
| | | | - Kevin Kennedy
- Saint Luke’s Mid America Heart Institute, Kansas City, Missouri
| | - Chetan P. Huded
- Saint Luke’s Mid America Heart Institute, Kansas City, Missouri
- University of Missouri Kansas City, Kansas City, Missouri
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26
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Doan KH, Liu TL, Yun WS, Kim YS, Yun KH, Oh SK, Park JP, Rhew JY, Lee SR. Intravascular Ultrasound Guided Intervention in Calcified Coronary Lesions Showed Good Clinical Outcomes during One Year Follow-Up. J Clin Med 2023; 12:4073. [PMID: 37373765 DOI: 10.3390/jcm12124073] [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: 05/11/2023] [Revised: 06/11/2023] [Accepted: 06/13/2023] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND Calcified coronary lesions can cause stent under-expansion, malapposition, and polymer degradation, hence increasing the risk of adverse clinical outcomes. Percutaneous coronary intervention (PCI) guided by intravascular ultrasound (IVUS) has been used regularly to improve outcomes. Our primary aim was to evaluate the clinical efficacy of IVUS-guided PCI in calcified coronary lesions. METHODS From August 2018 to December 2021, we prospectively included 300 patients in the CAPIRO study (CAlcified plaque in patients receiving Resolute Onyx®) at three educational hospitals in Jeonbuk Province. We studied 243 patients (265 lesions) who were followed up for over a year. Based on coronary calcification by IVUS analysis, the patient population was categorized into two groups (Group I: non/mild calcification; Group II: moderate/severe calcification (maximum calcium arc >180° and calcium length > 5 mm)). One-to-one Propensity Score Matching was used to match the baseline characteristics. The stent expansion rate was analyzed by recent criteria. The primary clinical outcome was Major Adverse Cardiac Events (MACE), which included Cardiac death, Myocardial Infarction (MI), and Target Lesion Revascularization (TLR). RESULTS After follow-up time, the MACE rate in Group I was 1.99%, comparable to Group II's 1.09% (p = 0.594). The components of MACE did not significantly differ between the two groups. Based on absolute MSA or MSA/MVA at MSA site criteria, the stent expansion rate in Group II was lower than that of Group I. Nevertheless, based on recent relative criteria, the stent expansion rate in both groups was comparable. CONCLUSIONS After more than a year of follow-up, IVUS-guided PCI in moderate/severe calcification lesions was associated with good clinical outcomes, which was comparable with non/mild calcification lesions. Future studies with a larger sample size and a more extended follow-up period are required to clarify our findings.
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Affiliation(s)
- Khanh-Hung Doan
- Division of Cardiology, Jeonbuk National University Hospital, Jeonju 54907, Republic of Korea
| | - Tai-Li Liu
- Division of Cardiology, Jeonbuk National University Hospital, Jeonju 54907, Republic of Korea
| | - Won-Sik Yun
- Division of Cardiology, Jeonbuk National University Hospital, Jeonju 54907, Republic of Korea
| | - Yi-Sik Kim
- Division of Cardiology, Jeonbuk National University Hospital, Jeonju 54907, Republic of Korea
| | - Kyeong Ho Yun
- Division of Cardiology, Wonkwang University Hospital, Iksan 54538, Republic of Korea
| | - Seok Kyu Oh
- Division of Cardiology, Wonkwang University Hospital, Iksan 54538, Republic of Korea
| | - Jong-Pil Park
- Division of Cardiology, Presbyterian Medical Center, Jeonju 54987, Republic of Korea
| | - Jay Young Rhew
- Division of Cardiology, Presbyterian Medical Center, Jeonju 54987, Republic of Korea
| | - Sang-Rok Lee
- Division of Cardiology, Jeonbuk National University Hospital, Jeonju 54907, Republic of Korea
- Research Institute of Clinical Medicine, Jeonbuk National University Hospital, Jeonbuk National University Medical School, Jeonju 54907, Republic of Korea
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27
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Kulyassa P, Engh MA, Vámosi P, Fehérvári P, Hegyi P, Merkely B, Édes IF. Drug-coated balloon therapy is more effective in treating late drug-eluting stent in-stent restenosis than the early occurring one-a systematic review and meta-analysis. Front Cardiovasc Med 2023; 10:1062130. [PMID: 37342438 PMCID: PMC10277682 DOI: 10.3389/fcvm.2023.1062130] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 05/02/2023] [Indexed: 06/22/2023] Open
Abstract
Drug-eluting stent in-stent restenosis (DES-ISR) remains one of the important assignments to be resolved in interventional cardiology, as it is present in 5%-10% of total percutaneous coronary intervention cases. Drug-coated balloon (DCB) utilization is promising, as it comes with long-term protection from recurrent restenosis in optimal conditions without the hazard of higher risk for stent thrombosis and in-stent restenosis. We aim to reduce the need for recurrent revascularization in DES-ISR, specifying the population in which the DCB therapy should be used. In this meta-analysis, the results of studies containing data on the time frame between drug-eluting stent implantation and the clinical presentation of in-stent restenosis and concomitant drug-coated balloon treatment were summarized. A systematic search was performed in Medline, Central, Web of Science, Scopus and Embase databases on November 11th, 2021. The QUIPS tool was used to assess the risk of bias in the included studies. The occurrence of a major cardiac adverse events (MACE) composite endpoint, containing target lesion revascularization (TLR), myocardial infarction, and cardiac death, and each of these separately, was assessed at 12 months after the balloon treatment. Random effects meta-analysis models were used for statistical analysis. Data of 882 patients from four studies were analyzed. Across the included studies, a 1.68 OR (CI 1.57-1.80, p < 0.01) for MACE and a 1.69 OR (CI 1.18-2.42 p < 0.01) for TLR were observed, both in favor of late DES-ISR. The main limitation of the study is the relatively low patient number. Nevertheless, this analysis shows the first statistically significant results for the effect of DCB treatment in the early or late presentation of DES-ISR. As to date, intravascular imaging (IVI) remains limitedly accessible, other landmarks as the time frame of in-stent restenosis development are to be pursued to advance therapeutic outcomes. In consideration of other biological, technical and mechanical factors, time frame of occurrence as a prognostic factor could reduce the burden of recurrent revascularization in patients at an already high risk. Systematic Review Registration: identifier [CRD42021286262].
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Affiliation(s)
- Péter Kulyassa
- Heart and Vascular Center, Department of Cardiology, Semmelweis University, Budapest, Hungary
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
| | - Marie Anne Engh
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
| | - Péter Vámosi
- Heart and Vascular Center, Department of Cardiology, Semmelweis University, Budapest, Hungary
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
| | - Péter Fehérvári
- Heart and Vascular Center, Department of Cardiology, Semmelweis University, Budapest, Hungary
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
- Department of Biomathematics and Informatics, University of Veterinary Medicine, Budapest, Hungary
| | - Péter Hegyi
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
| | - Béla Merkely
- Heart and Vascular Center, Department of Cardiology, Semmelweis University, Budapest, Hungary
| | - István Ferenc Édes
- Heart and Vascular Center, Department of Cardiology, Semmelweis University, Budapest, Hungary
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28
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Ziedses des Plantes AC, Scoccia A, Neleman T, Groenland FTW, van Zandvoort LJC, Ligthart JMR, Witberg KT, Liu S, Boersma E, Nuis RJ, den Dekker WK, Wilschut J, Diletti R, Zijlstra F, Van Mieghem NM, Daemen J. Optical coherence tomography-derived predictors of stent expansion in calcified lesions. Catheter Cardiovasc Interv 2023. [PMID: 37210611 DOI: 10.1002/ccd.30687] [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] [Received: 12/01/2022] [Revised: 03/17/2023] [Accepted: 04/30/2023] [Indexed: 05/22/2023]
Abstract
BACKGROUND Severe coronary artery calcification is associated with stent underexpansion and subsequent stent failure. AIMS We aimed to identify optical coherence tomography (OCT)-derived predictors of absolute (minimal stent area [MSA]) and relative stent expansion in calcified lesions. METHODS This retrospective cohort study included patients who underwent percutaneous coronary intervention (PCI) with OCT assessment before and after stent implantation between May 2008 and April 2022. Pre-PCI OCT was used to assess calcium burden and post-PCI OCT was used to assess absolute and relative stent expansion. RESULTS A total of 361 lesions in 336 patients were analyzed. Target lesion calcification (defined as OCT-detected maximum calcium angle ≥ 30°) was present in 242 (67.0%) lesions. Following PCI, median MSA was 5.37 mm2 in calcified lesions and 6.24 mm2 in noncalcified lesions (p < 0.001). Median stent expansion was 78% in calcified lesions and 83% in noncalcified lesions (p = 0.325). In the subset of calcified lesions, average stent diameter, preprocedural minimal lumen area, and total calcium length were independent predictors of MSA in multivariable analysis (mean difference 2.69 mm2 /mm2 , 0.52 mm2 /mm, and -0.28 mm2 /5 mm, respectively, all p < 0.001). Total stent length was the only independent predictor of relative stent expansion (mean difference -0.465% per mm, p < 0.001). Calcium angle, thickness, and the presence of nodular calcification were not significantly associated with MSA or stent expansion in multivariable analyses. CONCLUSION Calcium length appeared to be the most important OCT-derived predictor of MSA, whereas stent expansion was mainly determined by total stent length.
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Affiliation(s)
| | - Alessandra Scoccia
- Department of Cardiology, Thorax Center, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Tara Neleman
- Department of Cardiology, Thorax Center, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Frederik T W Groenland
- Department of Cardiology, Thorax Center, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Laurens J C van Zandvoort
- Department of Cardiology, Thorax Center, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Jurgen M R Ligthart
- Department of Cardiology, Thorax Center, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Karen T Witberg
- Department of Cardiology, Thorax Center, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Shengnan Liu
- Department of Cardiology, Thorax Center, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Eric Boersma
- Department of Cardiology, Thorax Center, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Rutger-Jan Nuis
- Department of Cardiology, Thorax Center, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Wijnand K den Dekker
- Department of Cardiology, Thorax Center, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Jeroen Wilschut
- Department of Cardiology, Thorax Center, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Roberto Diletti
- Department of Cardiology, Thorax Center, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Felix Zijlstra
- Department of Cardiology, Thorax Center, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Nicolas M Van Mieghem
- Department of Cardiology, Thorax Center, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Joost Daemen
- Department of Cardiology, Thorax Center, Erasmus University Medical Center, Rotterdam, The Netherlands
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29
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Moroni A, Marin F, Venturi G, Scarsini R, Ribichini F, De Maria GL, Banning AP. Management of failed stenting of the unprotected left main coronary artery. Catheter Cardiovasc Interv 2023; 101:1001-1013. [PMID: 37002949 DOI: 10.1002/ccd.30636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 02/16/2023] [Accepted: 03/03/2023] [Indexed: 04/03/2023]
Abstract
Percutaneous coronary intervention (PCI) is increasingly accepted as treatment for unprotected left main coronary artery (ULMCA) disease especially in those patients who are unsuitable for cardiac surgery. Treatment of any stent failure is associated with increased complexity and worse clinical outcomes when compared with de novo lesion revascularization. Intracoronary imaging has provided new insight into mechanisms of stent failure and treatment options have developed considerably over the last decade. There is paucity of evidence on the management strategy for stent failure in the specific setting of ULMCA. Treating any left main with PCI requires careful consideration and consequently treatment of failed stents in ULMCA is complex and provides unique challenges. Consequently, we provide an overview of ULMCA stent failure, proposing a tailored algorithm to guide best management and decision in daily clinical practice, with a special focus on intracoronary imaging characterization of causal mechanisms and specific technical and procedural considerations.
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Affiliation(s)
- Alice Moroni
- Clinical and Interventional Cardiology Department, IRCCS Policlinico San Donato, University of Milan, San Donato Milanese, Italy
| | - Federico Marin
- Deparment of Cardiology, Oxford Heart Centre, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Gabriele Venturi
- Division of Cardiology, Department of Medicine, University of Verona, Verona, Italy
| | - Roberto Scarsini
- Division of Cardiology, Department of Medicine, University of Verona, Verona, Italy
| | - Flavio Ribichini
- Division of Cardiology, Department of Medicine, University of Verona, Verona, Italy
| | - Giovanni Luigi De Maria
- Deparment of Cardiology, Oxford Heart Centre, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Adrian P Banning
- Deparment of Cardiology, Oxford Heart Centre, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
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Gurgoglione FL, Denegri A, Russo M, Calvieri C, Benatti G, Niccoli G. Intracoronary Imaging of Coronary Atherosclerotic Plaque: From Assessment of Pathophysiological Mechanisms to Therapeutic Implication. Int J Mol Sci 2023; 24:ijms24065155. [PMID: 36982230 PMCID: PMC10049285 DOI: 10.3390/ijms24065155] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 03/04/2023] [Accepted: 03/06/2023] [Indexed: 03/10/2023] Open
Abstract
Atherosclerotic cardiovascular disease is the leading cause of morbidity and mortality worldwide. Several cardiovascular risk factors are implicated in atherosclerotic plaque promotion and progression and are responsible for the clinical manifestations of coronary artery disease (CAD), ranging from chronic to acute coronary syndromes and sudden coronary death. The advent of intravascular imaging (IVI), including intravascular ultrasound, optical coherence tomography and near-infrared diffuse reflectance spectroscopy has significantly improved the comprehension of CAD pathophysiology and has strengthened the prognostic relevance of coronary plaque morphology assessment. Indeed, several atherosclerotic plaque phenotype and mechanisms of plaque destabilization have been recognized with different natural history and prognosis. Finally, IVI demonstrated benefits of secondary prevention therapies, such as lipid-lowering and anti-inflammatory agents. The purpose of this review is to shed light on the principles and properties of available IVI modalities along with their prognostic significance.
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Affiliation(s)
| | - Andrea Denegri
- Cardiology Department, Azienda Ospedaliero-Universitaria of Parma, 43126 Parma, Italy
| | - Michele Russo
- Department of Cardiology, S. Maria dei Battuti Hospital, AULSS 2 Veneto, 31015 Conegliano, Italy
| | - Camilla Calvieri
- Department of Clinical Internal, Anesthesiological and Cardiovascular Sciences, La Sapienza University, 00185 Rome, Italy
| | - Giorgio Benatti
- Cardiology Department, Azienda Ospedaliero-Universitaria of Parma, 43126 Parma, Italy
| | - Giampaolo Niccoli
- Cardiology Department, University of Parma, 43126 Parma, Italy
- Cardiology Department, Azienda Ospedaliero-Universitaria of Parma, 43126 Parma, Italy
- Correspondence: ; Tel.: +39-0521-702070; Fax: +39-0521-702189
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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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Rheude T, Koch T, Joner M, Lenz T, Xhepa E, Wiebe J, Coughlan JJ, Aytekin A, Cassese S, Laugwitz KL, Schunkert H, Kastrati A, Kufner S. Ten-year clinical outcomes of drug-eluting stents with different polymer coating strategies by degree of coronary calcification: a pooled analysis of the ISAR-TEST 4 and 5 randomised trials. EUROINTERVENTION 2023; 18:1188-1196. [PMID: 36453826 PMCID: PMC9936252 DOI: 10.4244/eij-d-22-00781] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 09/27/2022] [Indexed: 02/19/2023]
Abstract
BACKGROUND Long-term data concerning the efficacy of different polymer-coating strategies of new-generation drug-eluting stents (DES) in patients with coronary artery calcification (CAC) are scant. AIMS We aimed to investigate 10-year outcomes by degree of CAC after new-generation DES implantation with different polymer-coating strategies. METHODS We analysed individual patient and lesion characteristics of patients randomised to treatment with polymer-free sirolimus-eluting, biodegradable-polymer sirolimus-eluting and permanent-polymer zotarolimus- or everolimus-eluting stents. Endpoints of interest at 10 years were all-cause mortality, myocardial infarction (MI), target lesion revascularisation (TLR) and definite or probable stent thrombosis (ST) according to the degree of CAC (no, mild, moderate or severe) and coating strategy (polymer-free vs biodegradable-polymer vs permanent-polymer). RESULTS A total of 4,953 patients with 6,924 lesions were included. No, mild, moderate or severe CAC was present in 24.5%, 41.8%, 25.8% and 8.0% of patients, respectively. At 10-year follow-up, overall event rates were high, with an incremental increase according to the degree of CAC (all-cause mortality: no 25.3%, mild 32.1%, moderate 41.7%, severe CAC 46.5%; adjusted [adj.] p=0.004; TLR: no 17.4%, mild 16.5%, moderate 19.8%, severe CAC 28.7%; adj. p=0.001; MI: no 4.9%, mild 5.9%, moderate 6.0%, severe CAC 10.5%; adj. p=0.02; and ST: no 1.3%, mild 1.4%, moderate 1.8%, severe CAC 3.6%; adj. p=0.57). In patients with moderate-severe CAC, event rates were comparable, regardless of the DES polymer-coating strategy. CONCLUSIONS At 10 years after PCI with new-generation DES, there was an incremental increase in adverse events by degree of coronary calcification. These detrimental effects do not seem to be impacted by different polymer-coating strategies.
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Affiliation(s)
- Tobias Rheude
- Klinik für Herz- und Kreislauferkrankungen, Deutsches Herzzentrum München, Munich, Germany, Germany
| | - Tobias Koch
- Klinik für Herz- und Kreislauferkrankungen, Deutsches Herzzentrum München, Munich, Germany, Germany
| | - Michael Joner
- Klinik für Herz- und Kreislauferkrankungen, Deutsches Herzzentrum München, Munich, Germany, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
| | - Tobias Lenz
- Klinik für Herz- und Kreislauferkrankungen, Deutsches Herzzentrum München, Munich, Germany, Germany
| | - Erion Xhepa
- Klinik für Herz- und Kreislauferkrankungen, Deutsches Herzzentrum München, Munich, Germany, Germany
| | - Jens Wiebe
- Klinik für Herz- und Kreislauferkrankungen, Deutsches Herzzentrum München, Munich, Germany, Germany
| | - J J Coughlan
- Klinik für Herz- und Kreislauferkrankungen, Deutsches Herzzentrum München, Munich, Germany, Germany
| | - Alp Aytekin
- Klinik für Herz- und Kreislauferkrankungen, Deutsches Herzzentrum München, Munich, Germany, Germany
| | - Salvatore Cassese
- Klinik für Herz- und Kreislauferkrankungen, Deutsches Herzzentrum München, Munich, Germany, Germany
| | - Karl-Ludwig Laugwitz
- DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
- Klinik und Poliklinik Innere Medizin I, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | - Heribert Schunkert
- Klinik für Herz- und Kreislauferkrankungen, Deutsches Herzzentrum München, Munich, Germany, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
| | - Adnan Kastrati
- Klinik für Herz- und Kreislauferkrankungen, Deutsches Herzzentrum München, Munich, Germany, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
| | - Sebastian Kufner
- Klinik für Herz- und Kreislauferkrankungen, Deutsches Herzzentrum München, Munich, Germany, Germany
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Osborn EA, Johnson M, Maksoud A, Spoon D, Zidar FJ, Korngold EC, Buccola J, Garcia Cabrera H, Rapoza RJ, West NEJ, Rauch J. Safety and efficiency of percutaneous coronary intervention using a standardised optical coherence tomography workflow. EUROINTERVENTION 2023; 18:1178-1187. [PMID: 36373421 PMCID: PMC9936255 DOI: 10.4244/eij-d-22-00512] [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: 06/09/2022] [Accepted: 09/05/2022] [Indexed: 02/19/2023]
Abstract
BACKGROUND While intravascular imaging guidance during percutaneous coronary intervention (PCI) improves outcomes, routine intravascular imaging usage remains low, in part due to perceived inefficiency and safety concerns. Aims: The LightLab (LL) Initiative was designed to evaluate whether implementing a standardised optical coherence tomography (OCT) workflow impacts PCI safety metrics and procedural efficiency. METHODS In this multicentre, prospective, observational study, PCI procedural data were collected over 2 years from 45 physicians at 17 US centres. OCT-guided PCI incorporating the LL workflow (N=264), a structured algorithm using routine pre- and post-PCI OCT imaging, was compared with baseline angiography-only PCI (angio) (N=428). Propensity score analysis identified 207 matched procedures. Outcomes included procedure time, radiation exposure, contrast volume, device utilisation, and treatment strategy. RESULTS Compared with angiography alone, LL workflow OCT-guided PCI increased the median procedural time by 9 minutes but reduced vessel preparation time (2 min LL workflow vs 3 min angio; p<0.001) and resulted in less unplanned additional treatment (4% LL workflow vs 10% angio; p=0.01). With LL workflow OCT guidance, fewer cineangiography views were needed compared to angiography guidance, leading to decreased radiation exposure (1,133 mGy LL workflow vs 1,269 mGy angio; p=0.02), with no difference in contrast utilisation between groups (p=0.28). Furthermore, LL workflow OCT guidance resulted in fewer predilatation balloons and stents being used, more direct stent placement, and greater stent post-dilatation than angiography-guided PCI. CONCLUSIONS The incorporation of a standardised pre- and post-PCI OCT imaging workflow improves procedural efficiency and safety metrics, at a cost of a modestly longer procedure time.
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Affiliation(s)
- Eric A Osborn
- Cardiology Division, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Michael Johnson
- Montefiore Einstein Center for Heart and Vascular Care, Bronx, NY, USA
| | - Aziz Maksoud
- Cardiovascular Research Institute of Kansas, University of Kansas School of Medicine, Wichita, KS, USA
- Kansas Heart Hospital, Wichita, KS, USA
| | - Daniel Spoon
- International Heart Institute of Montana, Missoula, MT, USA
| | | | | | | | | | | | | | - Judah Rauch
- Montefiore Einstein Center for Heart and Vascular Care, Bronx, NY, USA
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Hammami R, Boughariou A, Jdidi J, Cheikhrouhou A, Abdelmoula Y, Thabet H, Gribaa R, Kacem M, Mrad IB, Belkahla N, Abdessalem AB, Ameur ZB, Hejri E, Kraiem S, Naffeti I, Abid L. [Immediate, medium- and long-term outcomes of percutaneous coronary intervention with very long drug eluting stent : An observational multicentric study]. Ann Cardiol Angeiol (Paris) 2023; 72:8-15. [PMID: 36456251 DOI: 10.1016/j.ancard.2022.11.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Revised: 11/05/2022] [Accepted: 11/07/2022] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Very long coronary lesions account for 20% of coronary stenoses in the real world. There are few data on the effectiveness of angioplasty of these lesions with very long active stents (DES) in the literature. We conducted this study to assess the long-term outcomes of angioplasty with DES length ≥ 40 mm in a population with multiple cardiovascular risk factors. PATIENTS AND METHODS This is a retrospective, multicenter, descriptive, and prognostic study, conducted between January 2015 and January 2020, in four Tunisian centers, including all patients who underwent angioplasty with a DES of length ≥ 40 mm with a follow-up of at least one year. The primary outcome was a combined criteria (major cardiovascular and Cerebral events: MACCE) (stroke, acute coronary syndrome, revascularization of the target lesion: TLR, cardiovascular death: CVD). RESULTS We included 480 procedures. More than half of the patients had at least three risk factors. The prevalence of high blood pressure, diabetes and smoking were 61.1%, 56.6% and 60.4%, respectively. The treated lesions were complex: 23.54% calcified lesions, 8.75% chronic occlusions, 25% bifurcation lesions and 12.08% ostial lesions. The average length of the stents was 47.72 mm. We noted 17 cases of per-procedural complications (3.55%). The median follow-up was 35 months (extremes 1-60 months). The rate of stent thrombosis was 0.83%. The incidence of MACCE, TLR and CVD were respectively 16.25%, 8.12% and 5.2%. In multivariate analysis, diabetes (HR = 1.7, 95% CI [1.01-2.9]), dyslipidemia (HR = 2.08, 95% CI [1.3-3.3]), familial coronary artery disease (HR = 1.9, 95% CI [1.01-3.6]), left ventricle dysfunction (HR = 2.07, 95% CI [1.1-3.6]) and bifurcation lesions (HR = 1.9, 95% CI [1.2-3.14]) were the independent predictors of MACCE, while statin intake (HR = 0.38, 95% CI [0.19-0.78]) was a protective factor. CONCLUSION Angioplasty with very long DES is associated with low levels of MACCE, TLR, stent thrombosis and CVD in our population. Therefore, it could be an interesting alternative to cardiac surgery. Randomized comparative studies of the two treatment options are needed.
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Affiliation(s)
- Rania Hammami
- Service de Cardiologie de Sfax, Hôpital Hedi Chaker Sfax, Faculté de médecine de Sfax, Université de Sfax, 3029, Tunisie.
| | - Aimen Boughariou
- Service de Cardiologie de Sfax, Hôpital Hedi Chaker Sfax, Faculté de médecine de Sfax, Université de Sfax, 3029, Tunisie
| | - Jihen Jdidi
- Service de Médecine préventive, Faculté de médecine de Sfax, Université de Sfax, Tunisie
| | - Anis Cheikhrouhou
- Service de Cardiologie de Sfax, Hôpital Hedi Chaker Sfax, Faculté de médecine de Sfax, Université de Sfax, 3029, Tunisie
| | - Yacine Abdelmoula
- Service de Cardiologie de Sfax, Hôpital Hedi Chaker Sfax, Faculté de médecine de Sfax, Université de Sfax, 3029, Tunisie
| | - Houssem Thabet
- Service de Cardiologie, Hôpital Sahloul, Sousse, Tunisie
| | - Rim Gribaa
- Service de Cardiologie, Hôpital Sahloul, Sousse, Tunisie
| | - Marwen Kacem
- Service de Cardiologie, Hôpital Sahloul, Sousse, Tunisie
| | | | | | | | - Zied Ben Ameur
- Service de Cardiologie, Hôpital Farhat Hached, Sousse, Tunisie
| | - Ernez Hejri
- Service de Cardiologie, Hôpital Farhat Hached, Sousse, Tunisie
| | - Sondos Kraiem
- Service de Cardiologie, Hôpital Habib Thameur, Tunis, Tunisie
| | - Ilyes Naffeti
- Service de Cardiologie, Hôpital Sahloul, Sousse, Tunisie
| | - Leila Abid
- Service de Cardiologie de Sfax, Hôpital Hedi Chaker Sfax, Faculté de médecine de Sfax, Université de Sfax, 3029, Tunisie
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Vassilev D, Mileva N, Panayotov P, Georgieva D, Koleva G, Collet C, Rigatelli G, Gil RJ. A novel technique of proximal optimization with kissing balloon inflation in bifurcation lesions. Cardiol J 2022; 29:899-905. [PMID: 35997048 PMCID: PMC9788753 DOI: 10.5603/cj.a2022.0078] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 06/10/2022] [Accepted: 06/14/2022] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Percutaneous coronary interventions (PCI) of bifurcation lesions poses a technical challenge with a high complication rate. Kissing balloon inflation (KBI) and proximal optimization technique (POT) are used to correct bifurcation carina after stenting. However, both may still lead to uncomplete strut apposition to the side branch (SB) lateral wall. Proposed herein, is a new stent-optimization technique following bifurcation stenting consisting of a combination of POT and KBI called proximal optimization with kissing balloon inflation (POKI). METHODS Bench and in-vivo evaluations were performed. For the bench visualization bifurcated silicone mock vessel was used. The POKI technique was simulated using a 3.5 mm POT balloon. For the in-vivo evaluation patients with angiographic bifurcation lesions in a native coronary artery with diameter ≥ 2.5 mm and ≤ 4.5 mm, SB diameter ≥ 2.0 mm, and percentage diameter stenosis (%DS) more than 50% in the main vessel (MV) were included. Provisional stenting was the default strategy. RESULTS In total 41 vessels were evaluated. The target vessel was left main in 9 (22.0%) patients, left anterior descending artery - in 26 (63.4%), left circumflex artery - in 4 (9.8%) and right coronary artery - in 2 (4.9%). The predominant type of bifurcation was Medina 1-1-1 (61.8%). Baseline proximal MV DS% was 60.0 ± 23.7%, distal MV DS% - 58.8 ± 28.9% and SB DS% 53.0 ± 32.0%. The application of POKI was feasible in 41 (100%) of the vessels. Post-PCI residual DS at proximal MV was 11.5 ± 15.4%, distal MV - 6.6 ± 9.3%, and SB - 22.9 ± 28.5%. Both procedural and angiographic success was 100%. CONCLUSIONS POKI is a novel stent-optimization technique for bifurcation lesions. It showed excellent feasibility and success rate both in bench and in-vivo evaluation.
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Affiliation(s)
- Dobrin Vassilev
- Medica Cor Hospital, Ruse, Bulgaria,University of Ruse, “Angel Kanchev”, Ruse, Bulgaria
| | - Niya Mileva
- Medica Cor Hospital, Ruse, Bulgaria,“Alexandrovska” University Hospital, Cardiology Department, Medical University Sofia, Bulgaria
| | | | | | - Greta Koleva
- University of Ruse, “Angel Kanchev”, Ruse, Bulgaria
| | | | - Gianluca Rigatelli
- Cardiovascular Diagnosis and Endoluminal Interventions, Rovigo General Hospital, Rovigo, Italy
| | - Robert J. Gil
- Department of Invasive Cardiology, Central Clinical Hospital of the Ministry of Interior, Warsaw, Poland
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Allali A, Toelg R, Abdel-Wahab M, Hemetsberger R, Kastrati A, Mankerious N, Traboulsi H, Elbasha K, Rheude T, Landt M, Geist V, Richardt G. Combined rotational atherectomy and cutting balloon angioplasty prior to drug-eluting stent implantation in severely calcified coronary lesions: The PREPARE-CALC-COMBO study. Catheter Cardiovasc Interv 2022; 100:979-989. [PMID: 36262074 DOI: 10.1002/ccd.30423] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 09/09/2022] [Accepted: 10/02/2022] [Indexed: 11/09/2022]
Abstract
OBJECTIVES To evaluate the safety and efficacy of lesion preparation using rotational atherectomy (RA) with consecutive cutting balloon angioplasty (Rota-Cut). BACKGROUND Whether the Rota-Cut combination improves stent performance in severely calcified coronary lesions is unknown. METHODS PREPARE-CALC-COMBO is a single-arm prospective trial in which 110 patients were treated with a Rota-Cut strategy before implantation of sirolimus-eluting stents and compared with patients treated with modified balloon (MB, scoring or cutting) or RA from a historical cohort (the randomized PREPARE-CALC trial). The study had two primary endpoints: in-stent acute lumen gain (ALG) by quantitative angiographic analysis and stent expansion (SE) on optical coherence tomography. RESULTS In-stent ALG was significantly higher with Rota-Cut compared to RA or MB alone (1.92 ± 0.45 mm vs. 1.74 ± 0.45 mm with MB vs. 1.70 ± 0.42 mm with RA; p = 0.001 and p < 0.001, respectively). SE was comparable between groups (75.1 ± 13.8% vs. 73.5 ± 13.3 with MB vs. 73.1 ± 12.2 with RA; p = 0.19 and p = 0.39, respectively). The Rota-Cut combination resulted in higher minimal stent area (MSA) (7.1 ± 2.2mm2 vs. 6.1 ± 1.7mm2 with MB vs. 6.2 ± 1.9mm2 with RA; p = 0.003 and p = 0.004, respectively). In-hospital death occurred in one patient. Target vessel failure at 9 months was low and comparable between groups (8.2% vs. 8% with MB vs. 6% with RA; p = 1 and p = 0.79, respectively). CONCLUSION Rota-Cut combination resulted in higher ALG and larger MSA compared with historical control of RA or MB alone, but was not associated with higher SE. Despite extensive lesion preparation, this strategy is safe, feasible, and associated with favorable clinical outcome at 9 months.
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Affiliation(s)
- Abdelhakim Allali
- Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany.,Medical Clinic II, University Heart Center Lübeck, Lübeck, Germany
| | - Ralph Toelg
- Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany
| | - Mohamed Abdel-Wahab
- Cardiology Department, Heart Center Leipzig at the University of Leipzig, Leipzig, Germany
| | - Rayyan Hemetsberger
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, Vienna, Austria
| | - Adnan Kastrati
- Cardiology Department, German Heart Center, Technical University of Munich, Munich, Germany
| | | | | | - Karim Elbasha
- Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany.,Cardiology Department, Faculty of Medicine, Zagazig university, Zagazig, Egypt
| | - Tobias Rheude
- Cardiology Department, German Heart Center, Technical University of Munich, Munich, Germany
| | - Martin Landt
- Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany
| | - Volker Geist
- Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany
| | - Gert Richardt
- Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany
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Halvorsen S, Mehilli J, Cassese S, Hall TS, Abdelhamid M, Barbato E, De Hert S, de Laval I, Geisler T, Hinterbuchner L, Ibanez B, Lenarczyk R, Mansmann UR, McGreavy P, Mueller C, Muneretto C, Niessner A, Potpara TS, Ristić A, Sade LE, Schirmer H, Schüpke S, Sillesen H, Skulstad H, Torracca L, Tutarel O, Van Der Meer P, Wojakowski W, Zacharowski K. 2022 ESC Guidelines on cardiovascular assessment and management of patients undergoing non-cardiac surgery. Eur Heart J 2022; 43:3826-3924. [PMID: 36017553 DOI: 10.1093/eurheartj/ehac270] [Citation(s) in RCA: 284] [Impact Index Per Article: 142.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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38
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Effect of Stenting Strategy on the Outcome in Patients with Non-Left Main Bifurcation Lesions. J Clin Med 2022; 11:jcm11195658. [PMID: 36233526 PMCID: PMC9571815 DOI: 10.3390/jcm11195658] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 09/14/2022] [Accepted: 09/19/2022] [Indexed: 11/23/2022] Open
Abstract
Previous studies have not compared outcomes between different percutaneous coronary intervention (PCI) strategies and lesion locations in non-left main (LM) bifurcation lesions. We enrolled 2044 patients from a multicenter registry with an LAD bifurcation lesion (n = 1551) or non-LAD bifurcation lesion (n = 493). The primary outcome was target lesion failure (TLF), a composite of cardiac death, myocardial infarction, and target lesion revascularization (TLR). During a median follow-up period of 38 months, non-LAD bifurcation lesions treated with the two-stent strategy, compared with the one-stent strategy, were associated with more frequent TLF (20.7% vs. 6.3%, p < 0.01), TLR (16.7% vs. 4.7%, p < 0.01), and target vessel revascularization (TVR; 18.2% vs. 6.3%, p < 0.01). There was no significant difference in outcome among LAD bifurcation lesions treated with different PCI strategies. The two-stent strategy was associated with a higher risk of TLF (adjusted HR 4.34, CI 1.93−9.76, p < 0.01), TLR (adjusted HR 4.30, CI 1.64−11.27, p < 0.01), and TVR (adjusted HR 5.07, CI 1.69−9.74, p < 0.01) in the non-LAD bifurcation lesions. The planned one-stent strategy is preferable to the two-stent strategy for the treatment of non-LAD bifurcation lesions.
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Secemsky EA, Parikh SA, Kohi M, Lichtenberg M, Meissner M, Varcoe R, Holden A, Jaff M, Chalyan D, Clair D, Hawkins B, Rosenfield K. Intravascular ultrasound guidance for lower extremity arterial and venous interventions. EUROINTERVENTION 2022; 18:598-608. [PMID: 35438078 PMCID: PMC10331977 DOI: 10.4244/eij-d-21-00898] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 03/28/2022] [Indexed: 11/23/2022]
Abstract
This review details the utility of intravascular ultrasound (IVUS) for the management of peripheral artery and venous disease. The purpose of this document is to provide an update in the use of IVUS in peripheral arterial and venous pathology and demonstrate the use of IVUS as a practical diagnostic imaging procedure to evaluate and treat peripheral vascular disorders. IVUS, a diagnostic tool that relies on sound waves to produce precise images of the vessel being evaluated, was originally introduced to the medical community for the purposes of peripheral artery imaging, though it was quickly adapted for coronary interventions with positive outcomes. The utility of IVUS includes vessel measurement, pre- and post-procedural planning, treatment optimisation, and detection of thrombus, dissection or calcium severity. While angiography remains the standard imaging approach during peripheral intervention, multiple observational studies and small prospective trials have shown that in comparison, IVUS provides more accurate imaging detail, which may improve procedural outcomes. IVUS can also address limitations of angiography, including the need to administer contrast medium and eliminate the ambiguity associated with other forms of imaging. This review provides contemporary examples of where IVUS is being used during peripheral intervention as well as representative imaging to serve as a resource for the practising clinician.
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Affiliation(s)
- Eric A Secemsky
- Richard A. and Susan F. Smith Center for Outcomes Research in Cardiology, Beth Israel Deaconess Medical Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Division of Cardiovascular Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Sahil A Parikh
- Center for Interventional Vascular Therapy and Division of Cardiology, Department of Medicine, Columbia University Medical Center, New York, NY, USA
| | - Maureen Kohi
- Department of Radiology, University of North Carolina, Chapel Hill, NC, USA
| | | | - Mark Meissner
- Department of Surgery, University of Washington School of Medicine, Seattle, WA, USA
| | - Ramon Varcoe
- Department of Surgery, Prince of Wales Hospital, Sydney, New South Wales, Australia
- Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia
- The Vascular Institute, Prince of Wales Hospital, Sydney, New South Wales, Australia
| | - Andrew Holden
- Department of Interventional Radiology, Auckland City Hospital, Auckland, New Zealand
| | | | - David Chalyan
- Department of Radiological Sciences, University of California-Irvine, Irvine, CA, USA
- Philips Healthcare, Amsterdam, the Netherlands
| | - Daniel Clair
- Department of Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Beau Hawkins
- Division of Cardiology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
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Natesan S, Mosarla RC, Parikh SA, Rosenfield K, Suomi J, Chalyan D, Jaff M, Secemsky EA. Intravascular ultrasound in peripheral venous and arterial interventions: A contemporary systematic review and grading of the quality of evidence. Vasc Med 2022; 27:392-400. [PMID: 35546056 DOI: 10.1177/1358863x221092817] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Although angiography has been the primary imaging modality used in peripheral vascular intervention, this technique has major limitations due to the evaluation of three-dimensional vessels in two dimensions. Intravascular ultrasound (IVUS) is an important adjunctive tool that can address some of these limitations. This systematic review assesses the appropriateness of IVUS as an imaging modality for guiding peripheral intervention through evidence collection and clinical appraisal of studies. Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, a cohort of 48 studies (29 arterial; 19 venous) detailing IVUS use in peripheral vascular intervention were extracted. Qualitative assessment of the studies evaluated pre- and postprocedure efficacy of IVUS and revealed that IVUS-guided peripheral intervention in arterial and venous diagnosis and treatment was superior to other imaging techniques alone. Each study in the cohort was further assessed for reliability and validity using the Oxford Centre for Evidence Based Medicine (CEBM) level of evidence scale. The majority of both arterial (79.3%) and venous (73.7%) studies received a 2b rating, the second highest level of evidence rating. The evidence to date indicates that IVUS results in better clinical outcomes overall and should be more widely adopted as an adjunctive imaging modality during peripheral intervention. (PROSPERO Registration No.: CRD42021232353).
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Affiliation(s)
- Sahana Natesan
- Richard A and Susan F Smith Center for Outcomes Research in Cardiology, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Ramya C Mosarla
- Division of Cardiology, New York University Grossman School of Medicine, New York, NY, USA
| | - Sahil A Parikh
- Department of Medicine, Center for Interventional Vascular Therapy and Division of Cardiology, Columbia University Medical Center, New York, NY, USA
| | | | - Joanna Suomi
- Richard A and Susan F Smith Center for Outcomes Research in Cardiology, Beth Israel Deaconess Medical Center, Boston, MA, USA
- Independent Medical Writer
| | - David Chalyan
- Department of Radiological Sciences, University of California-Irvine, Irvine, CA, USA. Present affiliation: Royal Philips, Noord-Holland, Amsterdam
| | - Michael Jaff
- Boston Scientific Corporation, Marlborough, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Eric A Secemsky
- Richard A and Susan F Smith Center for Outcomes Research in Cardiology, Beth Israel Deaconess Medical Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Division of Cardiology, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
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41
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Giustino G, Colombo A, Camaj A, Yasumura K, Mehran R, Stone GW, Kini A, Sharma SK. Coronary In-Stent Restenosis: JACC State-of-the-Art Review. J Am Coll Cardiol 2022; 80:348-372. [PMID: 35863852 DOI: 10.1016/j.jacc.2022.05.017] [Citation(s) in RCA: 74] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 05/16/2022] [Accepted: 05/23/2022] [Indexed: 12/15/2022]
Abstract
The introduction and subsequent iterations of drug-eluting stent technologies have substantially improved the efficacy and safety of percutaneous coronary interventions. However, the incidence of in-stent restenosis (ISR) and the resultant need for repeated revascularization still occur at a rate of 1%-2% per year. Given that millions of drug-eluting stents are implanted each year around the globe, ISR can be considered as a pathologic entity of public health significance. The mechanisms of ISR are multifactorial. Since the first description of the angiographic patterns of ISR, the advent of intracoronary imaging has further elucidated the mechanisms and patterns of ISR. The armamentarium and treatment strategies of ISR have also evolved over time. Currently, an individualized approach using intracoronary imaging to characterize the underlying substrate of ISR is recommended. In this paper, we comprehensively reviewed the incidence, mechanisms, and imaging characterization of ISR and propose a contemporary treatment algorithm.
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Affiliation(s)
- Gennaro Giustino
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | | | - Anton Camaj
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Keisuke Yasumura
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Roxana Mehran
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Gregg W Stone
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Annapoorna Kini
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Samin K Sharma
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA.
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Kubo T, Nakazawa G. Optical coherence tomography criteria for stent optimisation. EUROINTERVENTION 2022; 18:e99-e100. [PMID: 35656728 PMCID: PMC9904381 DOI: 10.4244/eij-e-22-00010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Takashi Kubo
- Department of Cardiovascular Medicine, Wakayama Medical University, 811-1 Kimiidera,
Wakayama, 641-8509, Japan
| | - Gaku Nakazawa
- Division of Cardiology, Kindai University Faculty of Medicine, Osaka, Japan
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Rai H, Harzer F, Otsuka T, Abdelwahed YS, Antuña P, Blachutzik F, Koppara T, Räber L, Leistner DM, Alfonso F, Nef H, Seguchi M, Aytekin A, Xhepa E, Kufner S, Cassese S, Laugwitz KL, Byrne RA, Kastrati A, Joner M. Stent Optimization Using Optical Coherence Tomography and Its Prognostic Implications After Percutaneous Coronary Intervention. J Am Heart Assoc 2022; 11:e023493. [PMID: 35470682 PMCID: PMC9238610 DOI: 10.1161/jaha.121.023493] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background Stent underexpansion has been known to be associated with worse outcomes. We sought to define optical coherence tomography assessed optimal stent expansion index (SEI), which associates with lower incidence of follow-up major adverse cardiac events (MACEs). Methods and Results A total of 315 patients (involving 370 lesions) who underwent optical coherence tomography-aided coronary stenting were retrospectively included. SEI was calculated separately for equal halves of each stented segment using minimum stent area/mean reference lumen area ([proximal reference area+distal reference area]/2). The smaller of the 2 was considered to be the SEI of that case. Follow-up MACE was defined as a composite of all-cause death, myocardial infarction, stent thrombosis, and target lesion revascularization. Average minimum stent area was 6.02 (interquartile range, 4.65-7.92) mm2, while SEI was 0.79 (interquartile range, 0.71-0.86). Forty-seven (12.7%) incidences of MACE were recorded for 370 included lesions during a median follow-up duration of 557 (interquartile range, 323-1103) days. Receiver operating characteristic curve analysis identified 0.85 as the best SEI cutoff (<0.85) to predict follow-up MACE (area under the curve, 0.60; sensitivity, 0.85; specificity, 0.34). MACE was observed in 40 of 260 (15.4%) lesions with SEI <0.85 and in 7 of 110 (6.4%) lesions with SEI ≥0.85 (P=0.02). Least absolute shrinkage and selection operator regression identified SEI <0.85 (odds ratio, 3.55; 95% CI, 1.40-9.05; P<0.01) and coronary calcification (odds ratio, 2.47; 95% CI, 1.00-6.10; P=0.05) as independent predictors of follow-up MACE. Conclusions The present study identified SEI <0.85, associated with increased incidence of MACE, as the optimal cutoff in daily practice. Along with suboptimal SEI (<0.85), coronary calcification was also found to be a significant predictor of follow-up MACE.
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Affiliation(s)
- Himanshu Rai
- Klinik für Herz- und KreislauferkrankungenDeutsches Herzzentrum MünchenTechnische Universität München Munich Germany.,Cardiovascular Research Institute DublinMater Private Network Dublin Ireland.,School of Pharmacy and Biomolecular Sciences RCSI University of Medicine and Health Sciences Dublin Ireland
| | - Fiona Harzer
- Klinik für Herz- und KreislauferkrankungenDeutsches Herzzentrum MünchenTechnische Universität München Munich Germany
| | - Tatsuhiko Otsuka
- Universitätsklinik für KardiologieInselspital Bern Bern Switzerland
| | - Youssef S Abdelwahed
- Charité - Universitätsmedizin Berlin Berlin Germany.,DZHK (German Centre for Cardiovascular Research)partner site Berlin Bern Germany
| | - Paula Antuña
- Hospital Universitario de La Princesa and Universidad Autónoma de MadridCIBERCV Madrid Spain
| | | | | | - Lorenz Räber
- Universitätsklinik für KardiologieInselspital Bern Bern Switzerland
| | - David M Leistner
- Charité - Universitätsmedizin Berlin Berlin Germany.,DZHK (German Centre for Cardiovascular Research)partner site Berlin Bern Germany
| | - Fernando Alfonso
- Hospital Universitario de La Princesa and Universidad Autónoma de MadridCIBERCV Madrid Spain
| | - Holger Nef
- Universitätsklinikum Gießen und Marburg Giessen Germany
| | - Masaru Seguchi
- Klinik für Herz- und KreislauferkrankungenDeutsches Herzzentrum MünchenTechnische Universität München Munich Germany
| | - Alp Aytekin
- Klinik für Herz- und KreislauferkrankungenDeutsches Herzzentrum MünchenTechnische Universität München Munich Germany
| | - Erion Xhepa
- Klinik für Herz- und KreislauferkrankungenDeutsches Herzzentrum MünchenTechnische Universität München Munich Germany
| | - Sebastian Kufner
- Klinik für Herz- und KreislauferkrankungenDeutsches Herzzentrum MünchenTechnische Universität München Munich Germany
| | - Salvatore Cassese
- Klinik für Herz- und KreislauferkrankungenDeutsches Herzzentrum MünchenTechnische Universität München Munich Germany
| | | | - Robert A Byrne
- Cardiovascular Research Institute DublinMater Private Network Dublin Ireland.,School of Pharmacy and Biomolecular Sciences RCSI University of Medicine and Health Sciences Dublin Ireland
| | - Adnan Kastrati
- Klinik für Herz- und KreislauferkrankungenDeutsches Herzzentrum MünchenTechnische Universität München Munich Germany.,DZHK (German Centre for Cardiovascular Research) partner site Munich Heart Alliance Munich Germany
| | - Michael Joner
- Klinik für Herz- und KreislauferkrankungenDeutsches Herzzentrum MünchenTechnische Universität München Munich Germany.,DZHK (German Centre for Cardiovascular Research) partner site Munich Heart Alliance Munich Germany
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Wańha W, Tomaniak M, Wańczura P, Bil J, Januszek R, Wolny R, Opolski MP, Kuźma Ł, Janas A, Figatowski T, Gąsior P, Milewski M, Roleder-Dylewska M, Lewicki Ł, Kulczycki J, Włodarczak A, Tomasiewicz B, Iwańczyk S, Sacha J, Koltowski Ł, Dziarmaga M, Jaguszewski M, Kralisz P, Olajossy B, Sobieszek G, Dyrbuś K, Łebek M, Smolka G, Reczuch K, Gil RJ, Dobrzycki S, Kwiatkowski P, Rogala M, Gąsior M, Ochała A, Kochman J, Witkowski A, Lesiak M, D’Ascenzo F, Bartuś S, Wojakowski W. Intravascular Lithotripsy for the Treatment of Stent Underexpansion: The Multicenter IVL-DRAGON Registry. J Clin Med 2022; 11:jcm11071779. [PMID: 35407387 PMCID: PMC9000023 DOI: 10.3390/jcm11071779] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Revised: 03/18/2022] [Accepted: 03/21/2022] [Indexed: 01/09/2023] Open
Abstract
Background: Whereas the efficacy and safety of intravascular lithotripsy (IVL) have been confirmed in de novo calcified coronary lesions, little is known about its utility in treating stent underexpansion. This study aimed to investigate the impact of IVL in treating stent underexpansion. Methods and Results: Consecutive patients with stent underexpansion treated with IVL entered the multicenter IVL-Dragon Registry. The procedural success (primary efficacy endpoint) was defined as a relative stent expansion >80%. Thirty days device-oriented composite endpoint (DOCE) (defined as a composite of cardiac death, target lesion revascularization, or target vessel myocardial infarction) was the secondary endpoint. A total of 62 patients were enrolled. The primary efficacy endpoint was achieved in 72.6% of patients. Both stent underexpansion 58.5% (47.5−69.7) vs. 11.4% (5.8−20.7), p < 0.001, and the stenotic area 82.6% (72.4−90.8) vs. 21.5% (11.1−37.2), p < 0.001, measured by quantitative coronary angiography improved significantly after IVL. Intravascular imaging confirmed increased stent expansion following IVL from 37.5% (16.0−66.0) to 86.0% (69.2−90.7), p < 0.001, by optical coherence tomography and from 57.0% (31.5−77.2) to 89.0% (85.0−92.0), p = 0.002, by intravascular ultrasound. Secondary endpoint occurred in one (1.6%) patient caused by cardiac death. There was no target lesion revascularization or target vessel myocardial infarction during the 30-day follow-up. Conclusions: In this real-life, largest-to-date analysis of IVL use to manage underexpanded stent, IVL proved to be an effective and safe method for facilitating stent expansion and increasing luminal gain.
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Affiliation(s)
- Wojciech Wańha
- Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, 40-055 Katowice, Poland; (P.G.); (M.M.); (M.R.-D.); (G.S.); (A.O.); (W.W.)
- Correspondence: ; Tel.: +48-32-359-80-00; Fax: +48-32-202-87-54
| | - Mariusz Tomaniak
- 1st Department of Cardiology, Medical University of Warsaw, 02-091 Warszawa, Poland; (M.T.); (Ł.K.); (J.K.)
| | - Piotr Wańczura
- Department of Cardiology, The Ministry of Internal Affairs and Administration Hospital, 35-111 Rzeszów, Poland;
| | - Jacek Bil
- Department of Invasive Cardiology, Centre of Postgraduate Medical Education, 02-507 Warsaw, Poland; (J.B.); (R.J.G.)
| | - Rafał Januszek
- Department of Cardiology, Jagiellonian University Medical College, 31-008 Krakow, Poland; (R.J.); (S.B.)
| | - Rafał Wolny
- Department of Interventional Cardiology and Angiology, National Institute of Cardiology, 04-628 Warsaw, Poland; (R.W.); (M.P.O.); (A.W.)
| | - Maksymilian P. Opolski
- Department of Interventional Cardiology and Angiology, National Institute of Cardiology, 04-628 Warsaw, Poland; (R.W.); (M.P.O.); (A.W.)
| | - Łukasz Kuźma
- Department of Invasive Cardiology, Medical University of Bialystok, 15-089 Bialystok, Poland; (Ł.K.); (P.K.); (S.D.)
| | - Adam Janas
- Faculty of Medicine and Health Science, Andrzej Frycz Modrzewski Kraków University, 30-705 Krakow, Poland;
| | - Tomasz Figatowski
- First Department of Cardiology, Medical University of Gdansk, 80-210 Gdansk, Poland; (T.F.); (M.J.)
| | - Paweł Gąsior
- Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, 40-055 Katowice, Poland; (P.G.); (M.M.); (M.R.-D.); (G.S.); (A.O.); (W.W.)
| | - Marek Milewski
- Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, 40-055 Katowice, Poland; (P.G.); (M.M.); (M.R.-D.); (G.S.); (A.O.); (W.W.)
| | - Magda Roleder-Dylewska
- Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, 40-055 Katowice, Poland; (P.G.); (M.M.); (M.R.-D.); (G.S.); (A.O.); (W.W.)
| | - Łukasz Lewicki
- Department of Invasive Cardiology, University Center for Cardiology, 80-211 Gdansk, Poland;
| | - Jan Kulczycki
- Department of Cardiology, Miedziowe Centrum Zdrowia, 59-300 Lubin, Poland; (J.K.); (A.W.)
| | - Adrian Włodarczak
- Department of Cardiology, Miedziowe Centrum Zdrowia, 59-300 Lubin, Poland; (J.K.); (A.W.)
| | - Brunon Tomasiewicz
- Centre for Heart Disease, University Hospital, 50-558 Wroclaw, Poland; (B.T.); (K.R.)
- Department of Heart Disease, Wroclaw Medical University, 50-367 Wroclaw, Poland
| | - Sylwia Iwańczyk
- Department of Cardiology, Poznan University of Medical Sciences, 61-701 Poznan, Poland; (S.I.); (M.L.)
| | - Jerzy Sacha
- Department of Cardiology, University Hospital, Institute of Medical Sciences, University of Opole, 45-040 Opole, Poland;
| | - Łukasz Koltowski
- 1st Department of Cardiology, Medical University of Warsaw, 02-091 Warszawa, Poland; (M.T.); (Ł.K.); (J.K.)
| | - Miłosz Dziarmaga
- Department of Cardiology—Intensive Therapy and Internal Diseases, Poznan University of Medical Sciences, 60-355 Poznan, Poland;
| | - Miłosz Jaguszewski
- First Department of Cardiology, Medical University of Gdansk, 80-210 Gdansk, Poland; (T.F.); (M.J.)
| | - Paweł Kralisz
- Department of Invasive Cardiology, Medical University of Bialystok, 15-089 Bialystok, Poland; (Ł.K.); (P.K.); (S.D.)
| | - Bartosz Olajossy
- 1st Military Hospital in Lublin, 20-049 Lublin, Poland; (B.O.); (G.S.)
| | | | - Krzysztof Dyrbuś
- Third Department of Cardiology, Medical University of Silesia, 40-055 Katowice, Poland; (K.D.); (M.G.)
| | - Mariusz Łebek
- Upper Silesia Medical Centre, 40-635 Katowice, Poland;
| | - Grzegorz Smolka
- Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, 40-055 Katowice, Poland; (P.G.); (M.M.); (M.R.-D.); (G.S.); (A.O.); (W.W.)
| | - Krzysztof Reczuch
- Centre for Heart Disease, University Hospital, 50-558 Wroclaw, Poland; (B.T.); (K.R.)
- Department of Heart Disease, Wroclaw Medical University, 50-367 Wroclaw, Poland
| | - Robert J. Gil
- Department of Invasive Cardiology, Centre of Postgraduate Medical Education, 02-507 Warsaw, Poland; (J.B.); (R.J.G.)
| | - Sławomir Dobrzycki
- Department of Invasive Cardiology, Medical University of Bialystok, 15-089 Bialystok, Poland; (Ł.K.); (P.K.); (S.D.)
| | - Piotr Kwiatkowski
- Department of Cardiology and Internal Diseases, Military Institute of Medicine, 04-141 Warsaw, Poland;
| | | | - Mariusz Gąsior
- Third Department of Cardiology, Medical University of Silesia, 40-055 Katowice, Poland; (K.D.); (M.G.)
| | - Andrzej Ochała
- Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, 40-055 Katowice, Poland; (P.G.); (M.M.); (M.R.-D.); (G.S.); (A.O.); (W.W.)
| | - Janusz Kochman
- 1st Department of Cardiology, Medical University of Warsaw, 02-091 Warszawa, Poland; (M.T.); (Ł.K.); (J.K.)
| | - Adam Witkowski
- Department of Interventional Cardiology and Angiology, National Institute of Cardiology, 04-628 Warsaw, Poland; (R.W.); (M.P.O.); (A.W.)
| | - Maciej Lesiak
- Department of Cardiology, Poznan University of Medical Sciences, 61-701 Poznan, Poland; (S.I.); (M.L.)
| | - Fabrizio D’Ascenzo
- Division of Cardiology, Department of Internal Medicine, Città della Salute e della Scienza, University of Turin, 10124 Turin, Italy;
| | - Stanisław Bartuś
- Department of Cardiology, Jagiellonian University Medical College, 31-008 Krakow, Poland; (R.J.); (S.B.)
| | - Wojciech Wojakowski
- Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, 40-055 Katowice, Poland; (P.G.); (M.M.); (M.R.-D.); (G.S.); (A.O.); (W.W.)
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Demuyakor A, Hu S, Koniaeva E, Liu M, Weng Z, Zhao C, Feng X, He L, Xu Y, Zeng M, Meng W, Sun Y, Yi B, Gao Z, Qin Y, Jia H, Mintz GS, Yu B. Impact of nodular calcification in patients with acute coronary syndrome (ACS) treated with primary percutaneous coronary intervention (PCI). BMC Cardiovasc Disord 2022; 22:103. [PMID: 35287572 PMCID: PMC8922875 DOI: 10.1186/s12872-022-02551-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 02/28/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Calcified plaque is thought to adversely impact outcomes after percutaneous coronary intervention (PCI). This study sought to evaluate the impact of nodular calcification in patients with acute coronary syndrome treated with primary percutaneous coronary intervention. METHODS Using optical coherence tomography (OCT), 500 culprit plaques with calcification were analyzed from 495 acute coronary syndrome (ACS) patients on whom PCI was performed. Based on morphology, we classified calcification into two subtypes: nodular calcification and non-nodular calcification. Nodular calcification was defined as protruding mass with an irregular surface, high backscattering, and signal attenuation while non-nodular calcification was defined as an area with low backscattering heterogeneous region with a well-delineated border without protrusion into the lumen on OCT. RESULTS Calcified culprit plaques were divided into nodular calcification group (n = 238) and non-nodular calcification group (n = 262). Patients with nodular calcification were older (p < 0.001) and had lower left ventricular ejection fraction (p = 0.006) compared to patients with non-nodular calcification. Minimum stent area (5.0 (3.9, 6.3) mm2 vs. 5.4 (4.2, 6.7) mm2, p = 0.011) and stent expansion (70 (62.7, 81.8) % vs. 75 (65.2, 86.6) %, p = 0.004) were significantly smaller in the nodular calcification group than in the non-nodular calcification group. Stent under-expansion was most frequent (p = 0.003) in the nodular calcification group. CONCLUSION This study demonstrate that the presence of nodular calcification is associated with a smaller minimum stent area and a higher incidence of stent under-expansion. Lesions with nodular calcification may be at risk of stent under-expansion.
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Affiliation(s)
- Abigail Demuyakor
- Director of Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, Director of The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Rd., Harbin, 150086, China
| | - Sining Hu
- Director of Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, Director of The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Rd., Harbin, 150086, China
| | - Ekaterina Koniaeva
- Director of Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, Director of The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Rd., Harbin, 150086, China
| | - Minghao Liu
- Director of Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, Director of The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Rd., Harbin, 150086, China
| | - Ziqian Weng
- Director of Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, Director of The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Rd., Harbin, 150086, China
| | - Chen Zhao
- Director of Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, Director of The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Rd., Harbin, 150086, China
| | - Xue Feng
- Director of Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, Director of The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Rd., Harbin, 150086, China
| | - Luping He
- Director of Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, Director of The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Rd., Harbin, 150086, China
| | - Yishuo Xu
- Director of Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, Director of The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Rd., Harbin, 150086, China
| | - Ming Zeng
- Director of Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, Director of The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Rd., Harbin, 150086, China
| | - Wei Meng
- Director of Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, Director of The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Rd., Harbin, 150086, China
| | - Yanli Sun
- Director of Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, Director of The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Rd., Harbin, 150086, China
| | - Boling Yi
- Director of Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, Director of The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Rd., Harbin, 150086, China
| | - Zhanqun Gao
- Director of Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, Director of The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Rd., Harbin, 150086, China
| | - Yuhan Qin
- Director of Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, Director of The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Rd., Harbin, 150086, China
| | - Haibo Jia
- Director of Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, Director of The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Rd., Harbin, 150086, China
| | - Gary S Mintz
- Cardiovascular Research Foundation, New York, NY, USA
| | - Bo Yu
- Director of Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, Director of The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Rd., Harbin, 150086, China.
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Hemetsberger R, Abdelghani M, Toelg R, Garcia-Garcia HM, Farhan S, Mankerious N, Elbasha K, Allali A, Windecker S, Lefèvre T, Saito S, Kandzari D, Waksman R, Richardt G. Complex vs. non-complex percutaneous coronary intervention with newer-generation drug-eluting stents: an analysis from the randomized BIOFLOW trials. Clin Res Cardiol 2022; 111:795-805. [PMID: 35212802 DOI: 10.1007/s00392-022-01994-4] [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] [Received: 12/10/2021] [Accepted: 02/15/2022] [Indexed: 12/11/2022]
Abstract
BACKGROUND Patients undergoing complex percutaneous coronary intervention (PCI) are at higher risk of adverse outcomes, but data are scarce in the era of newer-generation coronary stents. AIM We sought to compare the clinical outcomes after complex PCI with a bioresorbable-polymer sirolimus-eluting stent (BP-SES) versus a durable-polymer everolimus-eluting stent (DP-EES). METHODS Patients (n = 2350) from BIOFLOW-II, -IV, and -V randomized trials were categorized into non-complex PCI vs. complex PCI. Complex PCI had at least one of the following criteria: multi-vessel PCI, ≥ 3 lesions treated, ≥ 3 stents implanted, total stent length ≥ 60 mm. Endpoints were target lesion failure (TLF: cardiac death, target-vessel myocardial infarction [TV-MI], or target lesion revascularization [TLR]) and probable/definite stent thrombosis (ST) at three years. RESULTS Patients with complex PCI (n = 348) were older and presented more often with acute coronary syndrome than non-complex PCI patients (n = 2002). Complex PCI lesions were more often type B2/C and bifurcation lesions and required more pre- and post-dilatation. Complex PCI patients had higher rates of TLF (14.6% vs. 8.1%; aHR 1.89, 95% CI [1.31-2.73], p = 0.001), TV-MI (10.2% vs. 4.4%, aHR 2.17, 95% CI [1.40-3.37], p = 0.001), and ST (1.5% vs. 0.4%, p = 0.025) as compared with non-complex PCI. TLF was not lower with BP-SES as compared to DP-EES in complex PCI (12.6% vs 18.2%, p = 0.16). CONCLUSION Patients undergoing complex PCI with the newer-generation DES still sustain a higher risk of TLF, TV-MI and stent thrombosis as compared with non-complex PCI. This adverse outcome was not significantly modified by the stent platform (BP-SES vs. DP-EES). CLINICAL TRIAL REGISTRATION Clinicaltrial.gov NCT01356888, NCT01939249, NCT02389946, https://clinicaltrials.gov/show/NCT01356888 ; https://clinicaltrials.gov/show/NCT01939249 ; https://clinicaltrials.gov/show/NCT02389946 .
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Affiliation(s)
- Rayyan Hemetsberger
- Heart Center Bad Segeberg, Segeberger Kliniken GmbH, Am Kurpark 1, 23795, Bad Segeberg, Germany. .,Department of Cardiology, Berufsgenossenschaftliches Universitätsklinikum Bergmannsheil Bochum, Bochum, Germany.
| | - Mohammad Abdelghani
- Cardiology Department, Al-Azhar University, Cairo, Egypt.,Cardiology Department, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Ralph Toelg
- Heart Center Bad Segeberg, Segeberger Kliniken GmbH, Am Kurpark 1, 23795, Bad Segeberg, Germany
| | | | - Serdar Farhan
- Icahn School of Medicine at Mount Sinai, The Zena and Michael A. Wiener Cardiovascular Institute, New York, NY, USA
| | - Nader Mankerious
- Heart Center Bad Segeberg, Segeberger Kliniken GmbH, Am Kurpark 1, 23795, Bad Segeberg, Germany
| | - Karim Elbasha
- Heart Center Bad Segeberg, Segeberger Kliniken GmbH, Am Kurpark 1, 23795, Bad Segeberg, Germany
| | - Abdelhakim Allali
- Heart Center Bad Segeberg, Segeberger Kliniken GmbH, Am Kurpark 1, 23795, Bad Segeberg, Germany
| | | | | | - Shigeru Saito
- Okinawa Tokushukai Shonan Kamakura General Hospital, Kamakura, Japan
| | | | - Ron Waksman
- Interventional Cardiology, Medstar Washington Hospital Center, Washington, DC, USA
| | - Gert Richardt
- Heart Center Bad Segeberg, Segeberger Kliniken GmbH, Am Kurpark 1, 23795, Bad Segeberg, Germany
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47
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Mohan NC, Johnson TW. Intracoronary optical coherence tomography—An introduction. Catheter Cardiovasc Interv 2022. [DOI: 10.1002/ccd.30583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Affiliation(s)
- Nitin Chandra Mohan
- Bristol Heart Institute University Hospitals Bristol & Weston NHS Foundation Trust Bristol UK
| | - Thomas W. Johnson
- Bristol Heart Institute University Hospitals Bristol & Weston NHS Foundation Trust Bristol UK
- Translational Health Sciences, Bristol Royal Infirmary University of Bristol Bristol UK
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48
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Bouki KP, Vlad DI, Goulas N, Lambadiari VA, Dimitriadis GD, Kotsakis AA, Barοutsi K, Toutouzas KP. Diagnostic Performance of Frequency-Domain Optical Coherence Tomography to Predict Functionally Significant Left Main Coronary Artery Stenosis. J Interv Cardiol 2021; 2021:7108284. [PMID: 34867107 PMCID: PMC8608539 DOI: 10.1155/2021/7108284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Revised: 09/09/2021] [Accepted: 10/22/2021] [Indexed: 11/17/2022] Open
Abstract
AIMS The aim of this study was to assess the safety and diagnostic efficacy of frequency-domain optical coherence tomography (FD-OCT) in identifying functional severity of the left main coronary artery (LM) stenosis determined by fractional flow reserve (FFR). METHODS AND RESULTS 101 patients with LM lesion (20-70% diameter stenosis angiographically) underwent FFR measurement and FD-OCT imaging of the LM. The following parameters were measured by FD-OCT in the LM: reference lumen area (RLA), reference lumen diameter (RLD), minimum lumen area (MLA), minimum lumen diameter (MLD), % lumen area stenosis, and % diameter stenosis. The LM lesions were analyzable by FD-OCT in 88/101 (87.1%) patients. FFR at maximum hyperemia was ≤0.80 in 39/88 (44.3%) patients. FFR values were correlated significantly with FD-OCT-derived LM lumen parameters. An MLA cutoff value of 5.38 mm2 had the highest sensitivity and specificity of 82% and 81%, respectively, followed by an MLD of 2.43 mm (sensitivity 77%, specificity 72%) and AS of 60% (sensitivity 72%, specificity 72%) for predicting FFR <0.80. CONCLUSIONS FD-OCT is a safe and feasible imaging technique for the assessment of LM stenosis. An FD-OCT-derived MLA of ≤5.38 mm2 strongly predicts the functional severity of an LM lesion.
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Affiliation(s)
| | - Delia I. Vlad
- 2 Department of Cardiology, General Hospital of Nikea-Piraeus, Nikaia, Greece
| | - Nikolaos Goulas
- 2 Department of Cardiology, General Hospital of Nikea-Piraeus, Nikaia, Greece
| | - Vaia A. Lambadiari
- 2 Department of Internal Medicine, University of Athens, Attikon Hospital, Athens, Greece
| | - George D. Dimitriadis
- 2 Department of Internal Medicine, University of Athens, Attikon Hospital, Athens, Greece
| | | | - Kyriaki Barοutsi
- Department of Medical Imaging, General Hospital of Nikea-Piraeus, Nikaia, Greece
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49
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Cortese B, de la Torre Hernandez JM, Lanocha M, Ielasi A, Giannini F, Campo G, D'Ascenzo F, Latini RA, Krestianinov O, Alfonso F, Trani C, Prati F, Linares JA, Sardella G, Wlodarczak A, Viganò E, Camarero TG, Stella P, Sozykin A, Fineschi M, Burzotta F. Optical coherence tomography, intravascular ultrasound or angiography guidance for distal left main coronary stenting. The ROCK cohort II study. Catheter Cardiovasc Interv 2021; 99:664-673. [PMID: 34582631 DOI: 10.1002/ccd.29959] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 08/07/2021] [Accepted: 09/09/2021] [Indexed: 11/09/2022]
Abstract
OBJECTIVES to test the safety and efficacy of intravascular imaging and specifically optical coherence tomography (OCT) as a diagnostic tool for left main angioplasty and analyze the mid-term outcome accordingly. BACKGROUND Clinical data and international guidelines recommend the use of intravascular imaging ultrasound (IVUS) to guide left main (LM) angioplasty. Despite early experience using OCT in this setting is encouraging, the evidence supporting its use is still limited. METHODS ROCK II is a multicenter, investigator-driven, retrospective European study to compare the performance of IVUS and OCT versus angiography in patients undergoing distal-LM stenting. The primary study endpoint was target-lesion failure (TLF) including cardiac death, target-vessel myocardial infarction and target-lesion revascularization. We designed this study hypothesizing the superiority of intravascular imaging over angiographic guidance alone, and the non-inferiority of OCT versus IVUS. RESULTS A total of 730 patients, 377 with intravascular-imaging guidance (162 OCT, 215 IVUS) and 353 with angiographic guidance, were analyzed. The one-year rate of TLF was 21.2% with angiography and 12.7% with intravascular-imaging (p = 0.039), with no difference between OCT and IVUS (p = 0.26). Intravascular-imaging was predictor of freedom from TLF (HR 0.46; 95% CI 0.23-0.93: p = 0.03). Propensity-score matching identified three groups of 100 patients each with no significant differences in baseline characteristics. The one-year rate of TLF was 16% in the angiographic, 7% in the OCT and 6% in the IVUS group, respectively (p = 0.03 for IVUS or OCT vs. angiography). No between-group significant differences in the rate of individual components of TLF were found. CONCLUSIONS Intravascular imaging was superior to angiography for distal LM stenting, with no difference between OCT and IVUS.
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Affiliation(s)
- Bernardo Cortese
- Cardiovascular Department, Clinica Polispecialistica San Carlo, Paderno Dugnano, Milano, Italy.,Cardiovascular Department, Fondazione Ricerca e Innovazione Cardiovascolare, Milano, Italy.,Cardiovascular Department, San Carlo Clinic, Fondazione Ricerca e Innovazione Cardiovascolare, Milan, Italy
| | | | - Magdalena Lanocha
- Cardiovascular Department, Poznań University of Medical Sciences, Poznan, Poland
| | - Alfonso Ielasi
- Cardiovascular Department, Istituto Clinico Sant'Ambrogio, Milan, Italy
| | - Francesco Giannini
- Cardiovascular Department, Interventional Cardiology, GVM, Cotignola, Italy
| | - Gianluca Campo
- Cardiovascular Department, Interventional Cardiology, University of Ferrara, Ferrara, Italy
| | - Fabrizio D'Ascenzo
- Cardiovascular Department, Division of Cardiology, University of Turin, Città della Salute e Della Scienza, Torino, Italy
| | - Roberto A Latini
- Cardiovascular Department, ASST Fatebenefratelli-Sacco, Milan, Italy
| | - Oleg Krestianinov
- Cardiovascular Department, Interventional Cardiology, NRTCP Novosibirisk, Russia
| | - Fernando Alfonso
- Cardiovascular Department, Hospital Universitario del la Princesa, Madrid, Spain
| | - Carlo Trani
- Cardiovascular Department, Institute of Cardiology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Francesco Prati
- Cardiovascular Department, Cardiology Unit, Ospedale San Giovanni, Rome, Italy
| | - Jose A Linares
- Cardiovascular Department, Hospital Clinico Universitario Lozano Blesa, Zaragoza, Spain
| | - Gennaro Sardella
- Cardiovascular Department, Interventional Cardiology, Policlinico Umberto I, Rome, Italy
| | - Adrian Wlodarczak
- Cardiovascular Department, Poznań University of Medical Sciences, Poznan, Poland
| | - Elena Viganò
- Cardiovascular Department, San Carlo Clinic, Fondazione Ricerca e Innovazione Cardiovascolare, Milan, Italy
| | - Tamara Garcia Camarero
- Cardiovascular Department, Hospital Universitario Marques de Valdecilla, IDIVAL, Santander, Spain
| | - Pieter Stella
- Cardiovascular Department, Interventional Cardiology, UMC Utrecht, The Netherlands
| | - Alexander Sozykin
- Cardiovascular Department, Russian Academy of Science, Moscow, Russia
| | - Massimo Fineschi
- Cardiovascular Department, Interventional Cardiology, Policlinico Le Scotte, Siena, Italy
| | - Francesco Burzotta
- Cardiovascular Department, Institute of Cardiology, Università Cattolica del Sacro Cuore, Rome, Italy
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50
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Deng F, Li D, Lei L, Yang Q, Li Q, Wang H, Deng J, Zheng Q, Jiang W. Association between apolipoprotein B/A1 ratio and coronary plaque vulnerability in patients with atherosclerotic cardiovascular disease: an intravascular optical coherence tomography study. Cardiovasc Diabetol 2021; 20:188. [PMID: 34526013 PMCID: PMC8442358 DOI: 10.1186/s12933-021-01381-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 09/07/2021] [Indexed: 01/01/2023] Open
Abstract
Background Apolipoprotein (Apo) A1 and Apo B are strongly associated with the risk of atherosclerotic cardiovascular disease (ASCVD). However, the relationship between the Apo B/A1 ratio and the morphology of coronary vulnerable plaques has not been fully elucidated in patients with ASCVD. Methods A total of 320 patients with ASCVD undergoing percutaneous coronary intervention were enrolled and assigned into acute coronary syndrome (ACS) or chronic coronary syndrome (CCS) group. The morphology of culprit plaque was analyzed by intravascular optical coherence tomography. Association between the Apo B/A1 ratio and coronary vulnerable plaques were evaluated using logistic regression models and receiver operator characteristic (ROC) curve analyses. Results The Apo B/A1 ratio was higher in ACS patients than CCS patients (0.77 ± 0.28 vs. 0.64 ± 0.22, P < 0.001) and it was also higher in patients with plaque rupture, erosion or thrombus than those without culprit plaques. The high Apo B/A1 ratio was associated with high percent of vulnerable plaques compared with low ratio group. The Apo B/A1 ratio was negatively related to fibrous cap thickness in lipid-rich plaque (r = − 0.228, P = 0.043). Univariate and multivariate logistic regression analyses revealed that the Apo B/A1 ratio was an independent factor of plaque rupture, erosion, and thrombus. The area under the ROC curve of the Apo B/A1 ratio for plaque rupture, erosion, and thrombus were 0.632, 0.624, and 0.670 respectively (P < 0.001 for all), which were higher than that of low-density lipoprotein cholesterol. Conclusions The Apo B/A1 ratio is an independent predictor for plaque rupture, erosion, and thrombus in patients with ASCVD. Supplementary Information The online version contains supplementary material available at 10.1186/s12933-021-01381-9.
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Affiliation(s)
- Fuxue Deng
- Department of Cardiology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xiwulu 157#, Xi'an, 710004, Shaanxi, China
| | - Danni Li
- Department of Cardiology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xiwulu 157#, Xi'an, 710004, Shaanxi, China
| | - Lei Lei
- Department of Cardiology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xiwulu 157#, Xi'an, 710004, Shaanxi, China
| | - Qiang Yang
- Department of Cardiology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xiwulu 157#, Xi'an, 710004, Shaanxi, China
| | - Qing Li
- Department of Cardiology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xiwulu 157#, Xi'an, 710004, Shaanxi, China
| | - Hongtao Wang
- Department of Cardiology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xiwulu 157#, Xi'an, 710004, Shaanxi, China
| | - Jie Deng
- Department of Cardiology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xiwulu 157#, Xi'an, 710004, Shaanxi, China.
| | - Qiangsun Zheng
- Department of Cardiology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xiwulu 157#, Xi'an, 710004, Shaanxi, China.
| | - Wei Jiang
- Department of Cardiology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xiwulu 157#, Xi'an, 710004, Shaanxi, China.
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