Search

Background: To evaluate the relationship between gender, ethnicity/citizenship, clinical phenotype, total prevalence, and the various congenital malformations associated with oral clefts (OC) in Italy across the period 2001–2014. Methods: A retrospective analysis (2001–2014) was conducted based on the National Congenital Malformation Registries network of Italy (Emilia-Romagna Registry of Birth Defects [IMER] and Registro Toscano Difetti Congeniti [RTDC]), which were analyzed to investigate time trends, geographical/ethnic clusters, topography, sex ratio, and associated congenital anomalies of OC phenotypes. Results: Among 739 registered cases, 29.8% were syndromic or had multi-malformed associated anomalies, compared with 70.2% having isolated orofacial cleft. Cleft lip (CL) was observed in 22%, cleft palate (CP) in 40%, and cleft lip and palate (CLP) in 38% of live births, stillbirths, and terminations of pregnancy for fetal anomaly cases. Other associated conditions were major anomalies of cardiovascular defects (39%), followed by defects of the limbs (28%), neuroectodermal defects (23%), and urogenital malformations (10%). Male-to-female sex ratio was 1:1.14 in CP, 1.22:1 in CL, and 1.9:1 in CLP. Foreigners were represented by 29% from Southeast Asia, 25% from Balkans, 25% from North-Central Africa, 9% from the East, 7% from Western Europe, and 5% from South America. Total prevalence of OC cases ranged from 0.9 (RTDC) to 1.1 (IMER) of 1000 births. Conclusions: This retrospective study provides a population-based, clinical-epidemiological description of the orofacial cleft phenomenon. As a relatively frequent congenital malformation, its social and economic impact is worthy of further study. These abnormalities can cause significant problems that may be solved or minimized by early diagnosis and treatment. [ABSTRACT FROM AUTHOR]

Myocardial revascularization in coronary artery disease via percutaneous coronary intervention or coronary artery bypass graft (CABG) surgery effectively relieves symptoms, significantly improves prognosis and quality of life when combined with guideline-directed medical therapy. Hybrid coronary revascularization is a promising alternative to percutaneous coronary intervention or CABG in selected patients and is defined as a planned and/or intended combination of consecutive CABG surgery using at least 1 internal mammary artery to the left anterior descending (LAD), and catheter-based coronary intervention to the non-LAD vessels for the treatment of multivessel disease. The main indications for hybrid coronary revascularization are (i) to achieve complete revascularization in patients who cannot undergo conventional CABG, (ii) to treat patients with acute coronary syndromes and multivessel disease with a non-LAD vessel as the culprit lesion that needs revascularization and (iii) in highly select patients with multivessel disease with complex LAD lesions and simple percutaneous coronary intervention targets for all other vessels. Hybrid coronary revascularization patients receive a left internal mammary artery graft to the LAD artery through a minimal incision along with percutaneous coronary intervention to the remaining diseased coronary vessels using latest generation drug-eluting stents. A collaborative environment with a dedicated heart team is the optimal platform to perform such interventions, which aim to improve the quality and outcome of myocardial revascularization. This position paper analyses the rationale of hybrid coronary revascularization and the currently available evidence on the various techniques and delves into the sequence of the interventions and pharmacological management during and after the procedure., (© The Author(s) 2024. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.)

Despite the increasing proportion of female medical and nursing students, there is still a significant under-representation of women working as healthcare providers in interventional cardiology, with very few of them reaching senior leadership, academic positions, or acting principal investigators, as well as actively involved in company advisory boards. In this position paper, we will describe the current status of women working in interventional cardiology across Europe. We will also provide an overview of the most relevant determinants of the under-representation of women at each stage of the interventional cardiology career path and offer practical suggestions for overcoming these challenges., Competing Interests: Conflict of interest Dr Buchanan declares travel support from Menarini. Dr Paradies declares consulting, advisory board and speaker fees from Abbott and Boston Scientific and research grant to the institution from Abbott. Dr Karam declares consulting, speaker and advisoryboard fees from Abbott, Medtronic and Edwards. Dr Holmvang declares speaker fees from Bayer. Dr Morice declares to be CEO andshare holder of CERC, a CRO not involved in the publication, and to be minor shareholder of ELECRODUCER. Dr Manzo-Silberman declares consulting and speaker fees for Bayer, Organon, Exeltis, Biotronik, Organon and BMS. Dr Petronio declares consulting and speaker fees from Boston and Abbott and from Medtronic to the Institution. Dr Mauri declares to be share holder of CERC, a CRO notinvolved in the publication. Dr Mehilli declares speaker fees from Daiichi Sankyo, Biotronik, Astra Zeneca, BMS and SIS Medical. Dr Barbato declares speaker's fees and travel grants from the following companies: BSCI, Abbott, Insight Lifetech, MicroPort. Dr Chieffo declares speaker/consulting fees from Abiomed, Boston Scientific, Biosensor, Menarini, Medtronic and Shock Wave Medical. The other authors declare no conflict of interest related to this article., (© The Author(s) 2023. Published by Oxford University Press on behalf of the European Society of Cardiology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Coronary bifurcations exhibit localised turbulent flow and an enhanced propensity for atherothrombosis, platelet deposition and plaque rupture. Percutaneous coronary intervention (PCI) of bifurcation lesions is associated with an increased risk of thrombotic events. Such risk is modulated by anatomical complexity, intraprocedural factors and pharmacological therapy. There is no consensus on the appropriate PCI strategy or the optimal regimen and duration of antithrombotic treatment in order to decrease the risk of ischaemic and bleeding complications in the setting of coronary bifurcation. A uniform therapeutic approach meets a clinical need. The present initiative, promoted by the European Bifurcation Club (EBC), involves opinion leaders from Europe, America, and Asia with the aim of analysing the currently available evidence. Although mainly derived from small dedicated studies, substudies of large trials or from authors' opinions, an algorithm for the optimal management of patients undergoing bifurcation PCI, developed on the basis of clinical presentation, bleeding risk, and intraprocedural strategy, is proposed here.

Data regarding the potential influence of gender on outcomes of rotational atherectomy (RA) percutaneous coronary intervention (PCI) are scarce and conflicting. Using the Euro4C registry, an international prospective multicentric registry of RA PCI, we evaluated the influence of gender on clinical outcomes of RA PCI. Between October 2016 and July 2018, 966 patients were included. In them, 267 (27.6%) were females. Female patients were older than males (77.7 years old ± 9.8 vs 73.3 ± 9.5 years old respectively, p < 0.001) had a poorer renal function (43,1% of females had a GFR < 60 ml/min:1.73m² vs 30.4% of males, p < 0.001) and were more frequently admitted for an acute coronary syndrome (32.2% vs 22.3% p = 0.002). During RA procedure, women were less likely to be treated by radial approach (65.0% vs 74.4%, p = 0.004). In-hospital major adverse cardiac event rate-defined as cardiovascular death, myocardial infarction, stroke/transient ischemic attack, target lesion revascularization, and coronary artery bypass grafting surgery-was higher in the female group (7.1% vs 3.7%, p = 0.043). However, coronary perforation, dissection, slow/low flow and tamponade did not significantly differ in gender, neither did cardiovascular medications at discharge. At 1 year follow-up, rate of major adverse cardiac event was 18.4% in the female group vs 11.2% in the male group (adjusted Hazard Ratio 1.82 [1.24 to 2.67], p = 0.002). No significant bleeding differences were observed in gender, neither in hospital, nor during follow-up. In conclusion women had worse clinical outcomes following RA PCI during hospitalization and at 1 year follow-up than did men., Competing Interests: Declaration of interests The authors declare that they have no known competing financial interests or personal relations that could have appeared to influence the work reported in this study., (Copyright © 2020. Published by Elsevier Inc.)

Purpose: We investigated whether optical coherence tomography (OCT)-guided bioresorbable vascular scaffolds (BVS) implantation can improve in-scaffold minimal lumen area (MLA) at 6-month compared with angiography guidance., Methods: The OPTICO BVS was a randomized, international multicenter, assessor blind, superiority trial comparing OCT- versus angiography-guided percutaneous coronary intervention (PCI) (1:1 allocation) in patients with coronary artery disease undergoing Absorb BVS 1.1 implantation. The primary endpoint was in-scaffold MLA at 6-month., Results: The trial was prematurely stopped on May 31, 2017 after enrollment of 38 of 270 planned patients (14%) following the retraction of the device in Europe. Patients were randomly assigned to OCT- (n = 19) or angiography-guided PCI (n = 19). Scaffold diameter (OCT 3.0 ± 0.3 mm vs. angiography 3.1 ± 0.3 mm, P = .333) and length (28.8 ± 13.6 mm vs. 23.8 ± 12.3 mm, P = .223) were comparable. There was no significant difference in in-scaffold MLA at 6 months (4.47mm 2 vs. 5.08mm 2 , P = .692). Scaffold expansion at 6-month was significantly higher in the OCT-guided PCI as compared with angiography-guided PCI (84.5% vs. 76.5%, P = .010). There was no significant difference in clinical outcomes., Conclusions: Although in-scaffold MLA at 6-month did not differ between groups, scaffold expansion was improved following OCT- as compared with angiography-guided PCI. The findings of this study must be interpreted in view of the premature termination with inclusion of 14% of the initially planned study sample., Competing Interests: Declaration of competing interest Y. Ueki reports personal fees from Infraredex, outside the submitted work. E. Barbato reports personal fees from Abbott Vascular, personal fees from Boston Scientific, personal fees from GE, outside the submitted work. S. Brugaletta reports other from Boston Scientific, other from iVascular, grants from Astrazeneca, outside the submitted work. J. Hill reports grants and personal fees from Shockwave Medical, grants and personal fees from Abbott Vascular, grants and personal fees from Boston Scientific, grants and personal fees from Abiomed, outside the submitted work. F. Burzotta reports personal fees from ABBOTT, personal fees from MEDTRONIC, personal fees from ABIOMED, outside the submitted work. S. Windecker reports grants from Abbott Vascular, during the conduct of the study; grants from Amgen, grants from Bayer, grants from BMS, grants from Boston Scientific, grants and personal fees from Biotronik, grants from CSL Behring, grants from Edwards Lifesciences, grants from Medtronik, grants from Polares, grants from Sinomed, outside the submitted work. L. Räber reports grants and personal fees from Abbott Vascular, during the conduct of the study; grants from Biotronik, grants from Boston Scientific, grants from HeartFlow, grants and personal fees from Sanofi, grants from Regeneron, personal fees from Amgen, personal fees from AstraZeneca, personal fees from CSL Behring, personal fees from Occlutech, non-financial support from Vifor, outside the submitted work. The other author has no conflicts of interest to declare., (Copyright © 2020 Elsevier Inc. All rights reserved.)

Aims: Despite the use of rotational atherectomy (RA) in interventional cardiology for over three decades, data regarding factors affecting the clinical outcomes of the RA procedure remain scarce. The aim of the present study was to describe the contemporary use and outcomes of RA in Europe., Methods and Results: We conducted, for the first time, a prospective international registry in 8 European countries and 19 centres and included patients treated by percutaneous coronary intervention with RA. Between October 2016 and July 2018, 966 patients with complete data were recruited. Mean age was 74.5 years, 72.4% were male and 43.4% had diabetes. Initial presentation was an acute coronary syndrome (ACS) for 25.1% of the patients. Clinical success was observed in 91.9% of the procedures. The rate of in-hospital major adverse cardiac events (MACE) - defined as cardiovascular death, myocardial infarction, target lesion revascularisation, stroke and coronary artery bypass grafting - was 4.7%. At one year, the rate of MACE was 13.2%. Factors independently associated with the occurrence of MACE at one year were female gender, renal failure, ACS at admission, depressed left ventricular ejection fraction (LVEF) and presence of a significant left main coronary artery (LMCA) lesion., Conclusions: Despite the high level of complexity of the studied population, RA turned out to be an effective procedure with a low rate of in-hospital complications and demonstrated good immediate and midterm results.

Aims: The European Association of Percutaneous Cardiovascular Interventions (EAPCI) Atlas of Interventional Cardiology has been developed to map interventional practice across European Society of Cardiology (ESC) member countries. Here we present the main findings of a 16-country survey in which we examine the national availability of interventional infrastructure, human resource, and procedure volumes., Methods and Results: Sixteen ESC member countries participated in the EAPCI Atlas survey. Interventional data were collected by the National Cardiac Society of each participating country. An annual median of 5131 [interquartile range (IQR) 4013-5801] diagnostic heart procedures per million people were reported, ranging from <2500 in Egypt and Romania to >7000 in Turkey and Germany. Procedure rates showed significant correlation (r = 0.67, P = 0.013) with gross national income (GNI) per capita. An annual median of 2478 (IQR 1690-2633) percutaneous coronary interventions (PCIs) per million people were reported, ranging from <1000 in Egypt and Romania to >3000 in Switzerland, Poland, and Germany. Procedure rates showed significant correlation with GNI per capita (r = 0.62, P = 0.014). An annual median of 48.2 (IQR 29.1-105.2) transcatheter aortic valve implantation procedures per million people were performed, varying from <25 per million people in Egypt, Romania, Turkey, and Poland to >100 per million people in Denmark, France, Switzerland, and Germany. Procedure rates showed significant correlation with national GNI per capita (r = 0.92, P < 0.001)., Conclusion: The first report from the EAPCI Atlas has shown considerable international heterogeneity in interventional cardiology procedure volumes. The heterogeneity showed association with national economic resource, a reflection no doubt of the technological costs of developing an interventional cardiology service., (Published on behalf of the European Society of Cardiology. All rights reserved. © The Author(s) 2020. For permissions, please email: journals.permissions@oup.com.)

The coronavirus disease 2019 (COVID-19) pandemic poses an unprecedented challenge to healthcare worldwide. The infection can be life threatening and require intensive care treatment. The transmission of the disease poses a risk to both patients and healthcare workers. The number of patients requiring hospital admission and intensive care may overwhelm health systems and negatively affect standard care for patients presenting with conditions needing emergency interventions. This position statements aims to assist cardiologists in the invasive management of acute coronary syndrome (ACS) patients in the context of the COVID-19 pandemic. To that end, we assembled a panel of interventional cardiologists and acute cardiac care specialists appointed by the European Association of Percutaneous Cardiovascular Interventions (EAPCI) and from the Acute Cardiovascular Care Association (ACVC) and included the experience from the first and worst affected areas in Europe. Modified diagnostic and treatment algorithms are proposed to adapt evidence-based protocols for this unprecedented challenge. Various clinical scenarios, as well as management algorithms for patients with a diagnosed or suspected COVID-19 infection, presenting with ST- and non-ST-segment elevation ACS are described. In addition, we address the need for re-organization of ACS networks, with redistribution of hub and spoke hospitals, as well as for in-hospital reorganization of emergency rooms and cardiac units, with examples coming from multiple European countries. Furthermore, we provide a guidance to reorganization of catheterization laboratories and, importantly, measures for protection of healthcare providers involved with invasive procedures.

Objectives: To assess the long-term safety and efficacy of a sirolimus-eluting stent with bioresorbable polymer (BP-SES; Ultimaster), in comparison to a benchmark everolimus-eluting, permanent polymer stent (PP-EES; Xience), in a prespecified subgroup of patients with multivessel coronary artery disease (MVD) enrolled in the CENTURY II trial., Background: The use of coronary stenting in high-risk subgroups, like MVD patients, is rising. The clinical evidence, including long-term comparative analysis of the efficacy and safety benefits of different new-generation drug eluting stents, however, remains insufficient., Methods: Among 1,119 patients (intention-to-treat) enrolled in the CENTURY II prospective, randomized, single-blind, multicenter trial, a prespecified subgroup of 456 MVD patients were allocated by stratified randomization to treatment with BP-SES (n = 225) or PP-EES (n = 231). The previously reported primary endpoint of this study was freedom from target lesion failure (TLF: a composite of cardiac death, target vessel-related myocardial infarction [MI] and clinically-indicated target lesion revascularization) at 9 months., Results: In this MVD substudy, baseline patient, lesion and procedure characteristics were similar between the treatment arms. At 1 and 5 years, both BP-SES and PP-EES displayed low and comparable rates of TLF (5.3 vs. 7.8%; p = .29 and 10.2 vs. 13.4%; p = .29), and definite or probable stent thrombosis (0.4 vs. 1.3%; p = .33 and 0.9 vs. 1.7%; p = .43), respectively. Composite endpoint of cardiac death and MI, and patient-oriented composite endpoint of any death, MI, and coronary revascularizations were also similar., Conclusions: These results confirm good long-term safety and efficacy of the studied bioresorbable polymer stent in this high-risk patient population., (© 2019 The Authors. Catheterization and Cardiovascular Interventions published by Wiley Periodicals, Inc.)

The reliability of fractional flow reserve (FFR) in aortic stenosis (AS) has been questioned because of the uncertain response to vasodilators. A retrospective multicenter cohort of 114 AS patients who underwent coronary physiology assessment was compared with 154 controls before and after propensity matching adjustment. The difference between resting distal coronary vs aortic pressure ratio (Pd/Pa) and FFR (ΔPd/Pa-FFR) was tested against the severity of AS. ΔPd/Pa-FFR was not influenced by the severity of AS in terms of aortic valve area (r = - 0.02, p = 0.83) and gradient (r = - 0.05, p = 0.64) or by the left ventricle hypertrophy (r = - 0.03, p = 0.88). Conversely, ΔPd/Pa-FFR was influenced by the presence of diabetes (r = - 0.24, p = 0.005), peripheral vascular disease (r = - 0.16, p = 0.047), and chronic kidney disease (r = - 0.19, p = 0.03). No significant difference was observed in the ΔPd/Pa-FFR between patients with AS and matched controls. Further studies are warranted to validate the FFR-guided revascularization in patients with AS.

The European Society of Cardiology (ESC) has recently published new guidelines on the diagnosis and management of chronic coronary syndromes (CCS). The 2019 guideline identified six common clinical scenarios of CCS defined by the different evolutionary phases of coronary artery disease (CAD), excluding the situations in which an acute coronary event, often with coronary thrombus formation, dominates the clinical presentation. This review aims at providing a summary of novel or revised concepts in the guidelines together with the recent data underlying the major changes on the use of cardiac imaging in patients with suspected or known CCS. Based on data from contemporary cohorts of patients referred for diagnostic testing, the pre-test probabilities of CAD based on age, sex and symptoms have been adjusted substantially downward as compared with 2013 ESC guidelines. Further, the impact of various risk factors and modifiers on the pre-test probability was highlighted and a new concept of 'Clinical likelihood of CAD' was introduced. Recommendations regarding diagnostic tests to establish or rule-out obstructive CAD have been updated with recent data on their diagnostic performance in different patient groups and impact on patient outcome. As the initial strategy to diagnose CAD in symptomatic patients, non-invasive functional imaging for myocardial ischaemia, coronary computed tomography angiography or invasive coronary angiography combined with functional evaluation may be used, unless obstructive CAD can be excluded by clinical assessment alone. When available, imaging tests instead of the exercise electrocardiogram are recommended when following the non-invasive diagnostic strategy., (Published on behalf of the European Society of Cardiology. All rights reserved. © The Author(s) 2019. For permissions, please email: journals.permissions@oup.com.)

Objectives: The aim of this study was to assess the 2-year clinical outcomes of the Firehawk stent (Shanghai MicroPort Medical Group, Shanghai, China), a novel abluminal groove-filled biodegradable-polymer sirolimus-eluting coronary stent, compared with XIENCE (Abbott Vascular, Santa Clara, California), a durable-polymer everolimus-eluting coronary stent., Background: The long-term outcomes of the Firehawk stent have not been evaluated beyond 1 year in a randomized all-comers clinical trial., Methods: The TARGET All Comers study is a prospective, multicenter, all-comers, randomized, noninferiority trial conducted in Europe. A total of 1,653 patients were randomly assigned to undergo implantation of either the Firehawk or the XIENCE stent. The primary endpoint was target lesion failure, a composite of cardiac death, target vessel myocardial infarction, or ischemia-driven target lesion revascularization., Results: At 2-year follow-up, the incidence of target lesion failure was 8.7% in the Firehawk group versus 8.6% in the XIENCE group (p = 0.92). The event rates of individual components of the primary endpoint were comparable for the 2 groups. Landmark analyses between 1- and 2-year follow-up revealed no statistically significant difference of TLF for the Firehawk versus the XIENCE stent. Beyond 1 year, very late definite or probable stent thrombosis occurred in 3 patients (0.4%) in the Firehawk group and in 7 patients (0.9%) in the XIENCE group (p = 0.34)., Conclusions: The 2-year follow-up of the TARGET All Comers study confirms comparable safety and efficacy profiles of the Firehawk and XIENCE stents., (Copyright © 2019 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.)

Background: The advent of bioresorbable vascular scaffolds (BVS) was considered as a potential improvement in percutaneous coronary intervention (PCI) after the groundbreaking development of drug eluting stents (DES). However, the clinical performance, long-term safety and efficacy of BVS in complex coronary lesions remain uncertain. COMPARE ABSORB, a multicenter, single blind, prospective randomized trial, aims to compare the clinical outcomes between the Absorb BVS and Xience everolimus-eluting metallic stent (EES) in patients with coronary artery disease and a high risk of restenosis., Design: COMPARE ABSORB is designed to enroll 2100 patients at up to 45 European sites. Enrolled patients will possess high risk for restenosis due to clinical profile or coronary lesion complexity and will undergo elective or emergent PCI. Once included in the study, patients will receive either Absorb BVS or Xience EES. Specific advice on implantation technique including mandatory pre-dilatation, sizing and post-dilatation (PSP), will be used in the Absorb BVS arm. The primary endpoint is target lesion failure (TLF), a device-oriented composite endpoint (cardiac death, target vessel myocardial infarction and clinically-indicated target lesion revascularization). The trial is powered to assess non-inferiority of Absorb BVS compared with Xience EES with a predetermined non-inferiority margin of 4.5% at 1 year after index procedure. The clinical follow-up will continue for 7 years., Conclusions: The prospective COMPARE ABSORB randomized trial (ClinicalTrials.govNCT02486068) will help to assess the long-term safety and efficacy of Absorb BVS compared with Xience EES in the treatments of patients with complex coronary artery disease and a high attendant risk of restenosis., (Copyright © 2019 The Authors. Published by Elsevier Inc. All rights reserved.)

Background: The optimal treatment of patients undergoing percutaneous coronary interventions (PCI) for lesions located at coronary bifurcations is still debated., Methods: Data on 5036 consecutive patients who underwent PCI on coronary bifurcation at 17 major coronary intervention centers between January 2012 and December 2014 were collected., Results: Follow-up at a median 18 months (IQR 11-28) was available for 4506 patients (89%). Major Adverse Cardiac Events (MACE) occurred in 395 patients (8.8%): cardiac death in 152 (3.4%), myocardial infarction, excluding periprocedural, in 156 (3.5%) and stent thrombosis in 110 cases (2.4%). At multivariable Cox regression, left ventricular ejection fraction ≤30% (P < 0.001), bail-out stenting (beyond a planned strategy of either single or double stenting) (P < 0.001), admission for an acute coronary syndrome (P < 0.001), age >66 years (P < 0.001), multivessel disease (P < 0.001) and diabetes (P < 0.001) were independently associated with MACE. Sensitivity analysis identified premature discontinuation of dual antiplatelet therapy (DAPT) (P < 0.001) and side branch (SB) lesion length ≥9 mm (P < 0.05) as additional independent predictors of MACE., Conclusions: Beyond traditional risk factors, multivessel disease, the length of the SB lesion, "bail-out" stenting and premature DAPT discontinuation are independent predictors of mid-term MACE after PCI of coronary bifurcations. This highlights the importance of a carefully planned PCI strategy and adequate therapy adherence to improve the clinical outcomes in these patients., Clinical Trial Registration: URL: https://www.clinicaltrials.gov. Unique identifier: NCT01967615., (Copyright © 2018 Elsevier B.V. All rights reserved.)

Importance: Whether the improvement in myocardial perfusion provided by percutaneous coronary intervention (PCI) is associated with symptomatic relief or improved outcomes has not been well investigated., Objective: To investigate the prognostic value of the improvement in fractional flow reserve (FFR) after PCI (ΔFFR) on patients' symptoms and 2-year outcomes., Design, Setting, and Participants: This study is a post hoc analysis of data from patients undergoing FFR-guided PCI in the randomized clinical trials Fractional Flow Reserve vs Angiography for Multivessel Evaluation (FAME) 1 (NCT00267774; 2009) and FAME 2 (NCT01132495; 2012), with inclusion of 2 years of follow-up data. The FAME 1 trial included patients with multivessel coronary artery disease from 20 medical centers in Europe and the United States. The FAME 2 trial included patients with stable coronary artery disease involving up to 3 vessels from 28 sites in Europe and North America. Lesions from the group in the FAME 1 trial from whom FFR was measured and the group in the FAME 2 trial who received FFR-guided PCI plus medical therapy were analyzed. Data analysis occurred from May 2017 to May 2018., Interventions: Measure of post-PCI FFR., Main Outcomes and Measures: Vessel-oriented clinical events at 2 years, a composite of cardiac death, target vessel-associated myocardial infarction, and target vessel revascularization., Results: This analysis included 639 patients from whom pre-PCI and post-PCI FFR values were available. Of their 837 lesions, 277 were classified into the lowest tertile (ΔFFR≤0.18), 282 into the middle tertile (0.19≤ΔFFR≤0.31), and 278 into the highest tertile (ΔFFR>0.31). Vessel-oriented clinical events were significantly more frequent in the lowest tertile (n = 25 of 277 [9.1%]) compared with the highest tertile (n = 13 of 278 [4.7%]; hazard ratio, 2.01 [95% CI, 1.03-3.92]; P = .04). In addition, a significant association was observed between ΔFFR and symptomatic relief (odds ratio, 1.33 [95% CI, 1.02-1.74]; P = .02)., Conclusions and Relevance: In this analysis of 2 randomized clinical trials, the larger the improvement in FFR, the larger the symptomatic relief and the lower the event rate. This suggests that measuring FFR before and after PCI provides clinically useful information.

Objectives: To assess the safety and efficacy of everolimus-eluting bioresorbable scaffolds (BRS) in the treatment of chronic total occlusions (CTO) using noninvasive multislice computed tomography (MSCT) angiography at one-year follow-up., Background: Current evidence regarding the safety and efficacy of BRS for the percutaneous treatment of CTO is limited., Methods: Between September 2013 and January 2016, patients who received one or more ABSORB BRSs were included at three centers. MSCT (including quantitative analysis) and clinical follow-up were performed at one year., Results: Forty-one CTO patients were included. Mean age was 60 ± 11 years and the majority was male (83%). Average Japanese CTO (J-CTO) score was 0.9 ± 0.9. Seventy-one BRS were implanted in total with, on average, 1.7 ± 0.8 scaffolds/patient, and a total length of 43 ± 20 mm and diameter of 3.1 ± 0.4 mm. One noncardiac death took place. MSCT angiography was performed in 34 (83%) patients: all scaffolds were patent, except in one patient, in whom a patent target vessel was present on subsequent diagnostic angiography. MSCT quality was sufficient for quantitative analyses in 27 patients (46 scaffolds): median reference versus scaffold minimal lumen diameter and minimal lumen area were measured, and showed a small difference of 0.1 mm (-0.2-0.4) (lumen diameter stenosis = 3.0%) and 0.5 mm 2 (-1.0-2.0) (lumen area stenosis = 4.2%)., Conclusions: The low number of events and high patency rate at 1 year are encouraging the further use of the ABSORB scaffold for CTOs with low J-CTO score. Noninvasive MSCT angiography is a valid tool to assess scaffold patency, although its image resolution limits the use for quantitative measurements., (© 2017 Wiley Periodicals, Inc.)

Aims: The aim of this study was to establish the long-term safety and efficacy of a sirolimus-eluting stent with bioresorbable polymer (BP-SES; Ultimaster) by comparison with an everolimus-eluting stent with permanent polymer (PP-EES; XIENCE)., Methods and Results: CENTURY II (Clinical Evaluation of New Terumo Drug-Eluting Coronary Stent System in the Treatment of Patients with Coronary Artery Disease) is a large-scale, prospective, multicentre, randomised single-blind, controlled, non-inferiority trial conducted at 58 study sites globally, including Europe, Japan and Korea, powered to prove non-inferiority for freedom from target lesion failure (TLF: cardiac death, target vessel-related myocardial infarction [MI] and target lesion revascularisation) at nine months. Patients requiring a percutaneous coronary intervention (PCI) were randomised (1:1) to BP-SES (n=551) or PP-EES (n=550). Freedom from TLF at five years was 90.0% in the BP-SES and 91.1% in the PP-EES group (p=0.54). The patient-oriented composite endpoint (all death, any MI, any revascularisation) was 24.1 and 25.6% (p=0.57) with BP-SES and PP-EES, respectively. The very late stent thrombosis rate from one to five years was especially low at 0.2% in both arms., Conclusions: This randomised clinical trial showed that the BP-SES stent was non-inferior to the benchmark PP-EES stent for TLF. Safety and efficacy measures were comparable up to five-year follow-up after PCI.

Background: Previous studies found that percutaneous coronary intervention (PCI) does not improve outcome compared with medical therapy (MT) in patients with stable coronary artery disease, but PCI was guided by angiography alone. FAME 2 trial (Fractional Flow Reserve Versus Angiography for Multivessel Evaluation) compared PCI guided by fractional flow reserve with best MT in patients with stable coronary artery disease to assess clinical outcomes and cost-effectiveness., Methods: A total of 888 patients with stable single-vessel or multivessel coronary artery disease with reduced fractional flow reserve were randomly assigned to PCI plus MT (n=447) or MT alone (n=441). Major adverse cardiac events included death, myocardial infarction, and urgent revascularization. Costs were calculated on the basis of resource use and Medicare reimbursement rates. Changes in quality-adjusted life-years were assessed with utilities determined by the European Quality of Life-5 Dimensions health survey at baseline and over follow-up., Results: Major adverse cardiac events at 3 years were significantly lower in the PCI group compared with the MT group (10.1% versus 22.0%; P <0.001), primarily as a result of a lower rate of urgent revascularization (4.3% versus 17.2%; P <0.001). Death and myocardial infarction were numerically lower in the PCI group (8.3% versus 10.4%; P =0.28). Angina was significantly less severe in the PCI group at all follow-up points to 3 years. Mean initial costs were higher in the PCI group ($9944 versus $4440; P <0.001) but by 3 years were similar between the 2 groups ($16 792 versus $16 737; P =0.94). The incremental cost-effectiveness ratio for PCI compared with MT was $17 300 per quality-adjusted life-year at 2 years and $1600 per quality-adjusted life-year at 3 years. The above findings were robust in sensitivity analyses., Conclusions: PCI of lesions with reduced fractional flow reserve improves long-term outcome and is economically attractive compared with MT alone in patients with stable coronary artery disease., Clinical Trial Registration: URL: https://www.clinicaltrials.gov. Unique identifier: NCT01132495., (© 2017 American Heart Association, Inc.)

Objectives: The aim of this observational, multicenter study was to describe the outcome of very elderly patients undergoing percutaneous coronary intervention (PCI)., Background: There is a paucity of data among nonagenarians undergoing PCI., Methods: All consecutive patients 90 years of age or older undergoing PCI with stent implantation between April 2002 and June 2009 were included in the study. The primary endpoint was the long-term rate of net adverse cardiac events (NACE), that is, death, myocardial infarction (MI), target lesion revascularization, and life-threatening or major bleedings., Results: One hundred forty-six nonagenarians were divided in three groups according to clinical setting: 27 (group A) stable angina or silent ischemia, 85 (group B) unstable angina or non-ST elevation MI, and 34 (group C) with ST elevation MI (STEMI). At 30 days, the incidence of NACE was significantly lower in patients in Group A vs. B or C (0% vs. 17.3% vs. 31.2%, P = 0.006), and the frequency of definite stent thrombosis was higher in Group C vs. A or B (9.4% vs. 0% vs. 0%, P = 0.007), respectively. Up to a median follow-up of 24 months, NACE rate was 33.3% in group A, 49.3% in group B, and 50% in group C (P = 0.32). There were no significant differences between groups in the individual components of the primary endpoint., Conclusions: PCI in nonagenarians is safe and feasible with acceptable major bleeding rates. However, long-term results show high mortality rates particularly in the STEMI group., (Copyright © 2013 Wiley Periodicals, Inc.)

Background: In the setting of primary percutaneous coronary intervention, patients with a chronic total occlusion in a non-infarct related artery were recently identified as a high-risk subgroup. It is unclear whether ST-elevation myocardial infarction patients with a chronic total occlusion in a non-infarct related artery should undergo additional percutaneous coronary intervention of the chronic total occlusion on top of optimal medical therapy shortly after primary percutaneous coronary intervention. Possible beneficial effects include reduction in adverse left ventricular remodeling and preservation of global left ventricular function and improved clinical outcome during future coronary events., Methods/design: The Evaluating Xience V and left ventricular function in Percutaneous coronary intervention on occLusiOns afteR ST-Elevation myocardial infarction (EXPLORE) trial is a randomized, prospective, multicenter, two-arm trial with blinded evaluation of endpoints. Three hundred patients after primary percutaneous coronary intervention for ST-elevation myocardial infarction with a chronic total occlusion in a non-infarct related artery are randomized to either elective percutaneous coronary intervention of the chronic total occlusion within seven days or standard medical treatment. When assigned to the invasive arm, an everolimus-eluting coronary stent is used. Primary endpoints are left ventricular ejection fraction and left ventricular end-diastolic volume assessed by cardiac Magnetic Resonance Imaging at four months. Clinical follow-up will continue until five years., Discussion: The ongoing EXPLORE trial is the first randomized clinical trial powered to investigate whether recanalization of a chronic total occlusion in a non-infarct related artery after primary percutaneous coronary intervention for ST-elevation myocardial infarction results in a better preserved residual left ventricular ejection fraction, reduced end-diastolic volume and enhanced clinical outcome., Trial Registration: trialregister.nl NTR1108.