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Salamanca J, Díez-Villanueva P, Rivero F, Sarraj A, Suarez-Sipmann F, Alfonso F. [Dispositivo de asistencia circulatoria Impella RP ® en shock poscardiotomía por fallo ventricular derecho]. ARCHIVOS DE CARDIOLOGIA DE MEXICO 2021; 91:525-527. [PMID: 33270621 PMCID: PMC8641453 DOI: 10.24875/acm.20000408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Cecconi A, De La Fuente H, Blanco Dominguez R, Navarrete G, Garcia-Guimaraes M, Vera A, Lopez Melgar B, Rivero F, Sanz Garcia A, Lozano Prieto M, Martin P, Sanchez-Madrid F, Alfonso F, Jimenez-Borreguero LJ. Effect of PM2.5 on circulating inflammatory cells and microRNA expression in acute coronary syndrome. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Background
Air pollutants increase the risk of myocardial infarction. Air pollution-induced atherosclerotic plaque destabilization may be related to inflammation, but the specific inflammatory alterations remain unclear.
Purpose
The aim of this prospective study was to assess the inflammatory changes in circulating immune cells and microRNAs in patients with acute coronary syndrome related to short-term exposure to PM2.5.
Methods
We prospectively included all consecutive patients admitted between March 2017 and July 2018 with the diagnosis of acute coronary syndrome (STEMI, NSTEMI, unstable angina) and coronary angiography in the acute phase of the disease. We also included a control group of patients with stable angina. For each patient we collected air concentrations of PM2.5 from the closest meteorological station to the patient residence obtaining the previous 24-hour average before hospital admission. All patients underwent systematic circulating inflammatory cell analysis. A selection of patients underwent miRNAs analysis.
Results
A total of 261 patients were included. According to PM2.5 exposure, 31 patients were selected for miRNA analyses. STEMI patients exposed to PM2.5 showed a reduction of CD4+ regulatory T (Treg) cells (Figure 1A). In the microRNA assessment, PM2.5 exposure was associated with higher circulating levels of let-7f-5p, miR-223-3p, miR-423-3p, miR-197-3p, miR-335–5, miR-376c-3p and miR-501-3p. Regarding clinical presentation, PM2.5 exposure in STEMI and NSTEMI patients was associated with an increase of miR-let-7f-5p, whereas miR-423-3p and miR-146a-5p were increased only in STEMI patients (Figure 1B).
Conclusions
STEMI related to PM2.5 short-term exposure is associated to specific changes involving CD4+CD25+Foxp3+ Treg cells and miR-146a-5p.
Funding Acknowledgement
Type of funding sources: Other. Main funding source(s): Ministerio de Ciencia e Innovaciόn; Fundaciόn BBVA Equipos de Investigaciόn Científica 2018 and from Caixa Banking Foundation; Sociedad Espanola de Cardiologia; Ministerio de Ciencia, Innovaciόn y Universidades, Carlos III Institute of Health-Fondo de Investigaciόn Sanitaria; Comunidad de Madrid; Fondo Europeo de Desarrollo Regional
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del Val D, Rivero F, Cuesta J, Diego G, Antuña P, Alfonso F. Fatal acute mesenteric ischaemia following transcatheter aortic valve replacement. EUROINTERVENTION 2021; 17:588-589. [PMID: 33106224 PMCID: PMC9724836 DOI: 10.4244/eij-d-20-01015] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Bastante T, García-Guimaraes M, Muñiz M, Cuesta J, Rivero F, Antuña P, De Rueda C, Hernández-Muñiz S, Aguilar R, Salamanca J, Pozo-Osinalde E, Jiménez-Borreguero J, Batlle M, Friera A, Alfonso F. <i class="fa fa-video-camera" aria-hidden="true"></i> Manejo contempor�neo de la disecci�n coronaria espont�nea. REC: INTERVENTIONAL CARDIOLOGY 2021. [DOI: 10.24875/recic.m20000095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Alfonso F, García-Guimaraes M, Camacho-Freire S, Ojeda S, Bastante T, Rivero F. Letter: Spontaneous coronary artery dissection in France. EUROINTERVENTION 2021; 17:525. [PMID: 34413011 PMCID: PMC9724921 DOI: 10.4244/eij-d-21-00026l] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Alvarado T, Rivero F, Diego G, García-Guimaraes M, Salamanca J, Díez-Villanueva P, Cuesta J, Antuña P, Jiménez-Borreguero J, Alfonso F. Transcatheter aortic valve replacement using the new Evolut-Pro system: a prospective comparison with the Evolut-R device. J Thorac Dis 2021; 13:4023-4032. [PMID: 34422332 PMCID: PMC8339791 DOI: 10.21037/jtd-20-2409] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 05/12/2021] [Indexed: 11/25/2022]
Abstract
Background Evolut Pro (EVP) is a novel self-expandable aortic valve. This prosthesis consists of an external porcine pericardial wrap designed to reduce paravalvular leak (PVL), maintaining the benefits of its predecessor, the Evolut R (EVR). The aim was to compare the functional and clinical results in the short and medium term of the new EVP with the EVR system. Methods Consecutive patients receiving either the EVR (n=50) or the EVP (n=33) from June 2015 to October 2018 were compared. Baseline characteristics, cardiovascular imaging, procedural outcomes, short and mid-term follow-up outcomes were prospectively collected and assessed. Results Residual mild PVL was common and comparable in the two groups (EVR 79% vs. EVP 70%; P=0.4). In the EVR group, the presence of PVL was directly related to prosthesis size, but this correlation was not observed in the EVP group. Conduction abnormalities were more prevalent with the EVP, but these did not translate into a higher need of permanent pacemaker implantation. Vascular and bleeding complications were infrequent in both groups. At mid-term clinical follow-up (median survival time: EVR 11±0.3 months, EVP 12±0.2 months), the 1-year rate of adverse events was similar (EVR: 24%, EVP: 33%; P=0.3). Conclusions Both protheses are effective for the treatment of severe aortic stenosis with excellent results at mid-term clinical follow up. The EVP remains associated with a significant rate of residual mild PVL that appears to be similar to that observed with EVR.
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Xhepa E, Bresha J, Joner M, Hapfelmeier A, Rivero F, Ndrepepa G, Nano N, Cuesta J, Kufner S, Cassese S, Bastante T, Aytekin A, Rroku A, García-Guimaraes M, Lahmann A, Pinieck S, Rai H, Fusaro M, Schunkert H, Pérez-Vizcayno M, Gonzalo N, Alfonso F, Kastrati A. Clinical outcomes by optical characteristics of neointima and treatment modality in patients with coronary in-stent restenosis. EUROINTERVENTION 2021; 17:e388-e395. [PMID: 32894230 PMCID: PMC9724978 DOI: 10.4244/eij-d-20-00662] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Drug-coated balloons (DCB) and drug-eluting stents (DES) represent the currently recommended treatments for in-stent restenosis (ISR). Optical coherence tomography (OCT) allows detailed neointimal characterisation which can guide treatment strategies. AIMS The aims of this study were first, to assess the relation between neointimal pattern and clinical outcomes following in-stent restenosis (ISR) treatment, and second, to explore a potential interaction between neointimal pattern and treatment modality relative to clinical outcomes. METHODS Patients undergoing OCT-guided treatment (DCB or DES) of ISR in three European centres were included. Based on the median of distribution of non-homogeneous neointima quadrants, patients were categorised into low and high inhomogeneity groups. RESULTS A total of 197 patients (low inhomogeneity=100 and high inhomogeneity=97) were included. There were no significant differences in terms of major adverse cardiac events (MACE) (p=0.939) or target lesion revascularisation (TLR) (p=0.732) between the two groups. The exploratory analysis showed a significant interaction between neointimal pattern and treatment modality regarding MACE (pint=0.006) and TLR (pint=0.022). DES showed a significant advantage over DCB in the high (MACE: HR 0.26 [0.10-0.65], p=0.004; TLR: HR 0.28 [0.11-0.69], p=0.006), but not in the low inhomogeneity group (MACE: p=0.917; TLR: p=0.797). CONCLUSIONS In patients with ISR treated with DCB or DES, there were no significant differences in terms of MACE or TLR between the low and high inhomogeneity groups. A significant interaction was observed between treatment modality and neointimal pattern with an advantage of DES over DCB in the high and no difference in the low inhomogeneity group. This warrants confirmation from prospective dedicated studies.
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Kedhi E, Berta B, Roleder T, Hermanides RS, Fabris E, IJsselmuiden AJJ, Kauer F, Alfonso F, von Birgelen C, Escaned J, Camaro C, Kennedy MW, Pereira B, Magro M, Nef H, Reith S, Al Nooryani A, Rivero F, Malinowski K, De Luca G, Garcia Garcia H, Granada JF, Wojakowski W. Thin-cap fibroatheroma predicts clinical events in diabetic patients with normal fractional flow reserve: the COMBINE OCT-FFR trial. Eur Heart J 2021; 42:4671-4679. [PMID: 34345911 DOI: 10.1093/eurheartj/ehab433] [Citation(s) in RCA: 117] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 04/12/2021] [Accepted: 06/25/2021] [Indexed: 12/20/2022] Open
Abstract
AIMS The aim of this study was to understand the impact of optical coherence tomography (OCT)-detected thin-cap fibroatheroma (TCFA) on clinical outcomes of diabetes mellitus (DM) patients with fractional flow reserve (FFR)-negative lesions. METHODS AND RESULTS COMBINE OCT-FFR study was a prospective, double-blind, international, natural history study. After FFR assessment, and revascularization of FFR-positive lesions, patients with ≥1 FFR-negative lesions (target lesions) were classified in two groups based on the presence or absence of ≥1 TCFA lesion. The primary endpoint compared FFR-negative TCFA-positive patients with FFR-negative TCFA-negative patients for a composite of cardiac mortality, target vessel myocardial infarction, clinically driven target lesion revascularization or unstable angina requiring hospitalization at 18 months. Among 550 patients enrolled, 390 (81%) patients had ≥1 FFR-negative lesions. Among FFR-negative patients, 98 (25%) were TCFA positive and 292 (75%) were TCFA negative. The incidence of the primary endpoint was 13.3% and 3.1% in TCFA-positive vs. TCFA-negative groups, respectively (hazard ratio 4.65; 95% confidence interval, 1.99-10.89; P < 0.001). The Cox regression multivariable analysis identified TCFA as the strongest predictor of major adverse clinical events (MACE) (hazard ratio 5.12; 95% confidence interval 2.12-12.34; P < 0.001). CONCLUSIONS Among DM patients with ≥1 FFR-negative lesions, TCFA-positive patients represented 25% of this population and were associated with a five-fold higher rate of MACE despite the absence of ischaemia. This discrepancy between the impact of vulnerable plaque and ischaemia on future adverse events may represent a paradigm shift for coronary artery disease risk stratification in DM patients.
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Alfonso F, Cuesta J, Rivero F. Dispositivos coronarios bioabsorbibles: ¿requiescant in pace? Rev Esp Cardiol 2021. [DOI: 10.1016/j.recesp.2020.11.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Alfonso F, Rivero F, Prati F. Letter by Alfonso et al Regarding Article, "Optical Coherence Tomography Versus Intravascular Ultrasound and Angiography to Guide Percutaneous Coronary Interventions: The iSIGHT Randomized Trial". Circ Cardiovasc Interv 2021; 14:e010912. [PMID: 34182788 DOI: 10.1161/circinterventions.121.010912] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Del Val D, Bastante T, Gordillo CH, Aguilar R, Cuesta J, Rivero F, Diez-Villanueva P, Alfonso F. "Milking-Like" Effect as Predictor of Left Ventricular Free Wall Rupture Following Acute Myocardial Infarction. Circ J 2021; 85:1584-1585. [PMID: 34135245 DOI: 10.1253/circj.cj-21-0079] [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: 11/09/2022]
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McInerney A, Tirado-Conte G, Rodes-Cabau J, Campelo-Parada F, Tafur Soto JD, Barbanti M, Muñoz-Garcia E, Arif M, Lopez D, Toggweiler S, Veiga G, Pylko A, Sevilla T, Compagnone M, Regueiro A, Serra V, Carnero M, Oteo JF, Rivero F, Barbosa Ribeiro H, Guimaraes L, Matta A, Giraldo Echavarria N, Valvo R, Moccetti F, Muñoz-Garcia AJ, Lopez-Pais J, Garcia Del Blanco B, Campanha Borges DC, Dumont E, Gonzalo N, Criscione E, Dabrowski M, Alfonso F, de la Torre Hernández JM, Cheema AN, Amat-Santos IJ, Saia F, Escaned J, Nombela-Franco L. Impact of Morbid Obesity and Obesity Phenotype on Outcomes After Transcatheter Aortic Valve Replacement. J Am Heart Assoc 2021; 10:e019051. [PMID: 34056919 PMCID: PMC8477858 DOI: 10.1161/jaha.120.019051] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [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 There is a paucity of outcome data on patients who are morbidly obese (MO) undergoing transcatheter aortic valve replacement. We aimed to determine their periprocedural and midterm outcomes and investigate the impact of obesity phenotype. Methods and Results Consecutive patients who are MO (body mass index, ≥40 kg/m2, or ≥35 kg/m2 with obesity-related comorbidities; n=910) with severe aortic stenosis who underwent transcatheter aortic valve replacement in 18 tertiary hospitals were compared with a nonobese cohort (body mass index, 18.5-29.9 kg/m2, n=2264). Propensity-score matching resulted in 770 pairs. Pre-transcatheter aortic valve replacement computed tomography scans were centrally analyzed to assess adipose tissue distribution; epicardial, abdominal visceral and subcutaneous fat. Major vascular complications were more common (6.6% versus 4.3%; P=0.043) and device success was less frequent (84.4% versus 88.1%; P=0.038) in the MO group. Freedom from all-cause and cardiovascular mortality were similar at 2 years (79.4 versus 80.6%, P=0.731; and 88.7 versus 87.4%, P=0.699; MO and nonobese, respectively). Multivariable analysis identified baseline glomerular filtration rate and nontransfemoral access as independent predictors of 2-year mortality in the MO group. An adverse MO phenotype with an abdominal visceral adipose tissue:subcutaneous adipose tissue ratio ≥1 (VAT:SAT) was associated with increased 2-year all-cause (hazard ratio [HR], 3.06; 95% CI, 1.20-7.77; P=0.019) and cardiovascular (hazard ratio, 4.11; 95% CI, 1.06-15.90; P=0.041) mortality, and readmissions (HR, 1.81; 95% CI, 1.07-3.07; P=0.027). After multivariable analysis, a (VAT:SAT) ratio ≥1 remained a strong predictor of 2-year mortality (hazard ratio, 2.78; P=0.035). Conclusions Transcatheter aortic valve replacement in patients who are MO has similar short- and midterm outcomes to nonobese patients, despite higher major vascular complications and lower device success. An abdominal VAT:SAT ratio ≥1 identifies an obesity phenotype at higher risk of adverse clinical outcomes.
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Muñoz‐Ortiz T, Hu J, Ortgies DH, Shrikhande S, Zamora‐Perez P, Granado M, González‐Hedström D, Fuente‐Fernández M, García‐Villalón ÁL, Andrés‐Delgado L, Martín Rodríguez E, Aguilar R, Alfonso F, García Solé J, Rivera Gil P, Jaque D, Rivero F. Molecular Imaging of Infarcted Heart by Biofunctionalized Gold Nanoshells. Adv Healthc Mater 2021; 10:e2002186. [PMID: 33594792 DOI: 10.1002/adhm.202002186] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Indexed: 01/03/2023]
Abstract
The unique combination of physical and optical properties of silica (core)/gold (shell) nanoparticles (gold nanoshells) makes them especially suitable for biomedicine. Gold nanoshells are used from high-resolution in vivo imaging to in vivo photothermal tumor treatment. Furthermore, their large scattering cross-section in the second biological window (1000-1700 nm) makes them also especially adequate for molecular optical coherence tomography (OCT). In this work, it is demonstrated that, after suitable functionalization, gold nanoshells in combination with clinical OCT systems are capable of imaging damage in the myocardium following an infarct. Since both inflammation and apoptosis are two of the main mechanisms underlying myocardial damage after ischemia, such damage imaging is achieved by endowing gold nanoshells with selective affinity for the inflammatory marker intercellular adhesion molecule 1 (ICAM-1), and the apoptotic marker phosphatidylserine. The results here presented constitute a first step toward a fast, safe, and accurate diagnosis of damaged tissue within infarcted hearts at the molecular level by means of the highly sensitive OCT interferometric technique.
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Alfonso F, Rivero F. Prognostic impact of left ventricular function in patients with acute myocardial infarction and concomitant chronic total occlusions. IJC HEART & VASCULATURE 2021; 33:100761. [PMID: 33851005 PMCID: PMC8038938 DOI: 10.1016/j.ijcha.2021.100761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Accepted: 03/09/2021] [Indexed: 11/16/2022]
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Santos-Martínez S, Alkhodair A, Nombela-Franco L, Saia F, Muñoz-García AJ, Gutiérrez E, Regueiro A, Jimenez-Diaz VA, Rivero F, Romaguera R, Gómez-Herrero J, Rodriguez-Gabella T, Sathananthan J, Gómez Salvador I, Carrasco-Moraleja M, Rodés-Cabau J, Webb J, López J, San Román JA, Amat-Santos IJ. Transcatheter Aortic Valve Replacement for Residual Lesion of the Aortic Valve Following "Healed" Infective Endocarditis. JACC Cardiovasc Interv 2021; 13:1983-1996. [PMID: 32912458 DOI: 10.1016/j.jcin.2020.05.033] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 04/29/2020] [Accepted: 05/05/2020] [Indexed: 11/30/2022]
Abstract
OBJECTIVES This study aimed to evaluate the safety and mid-term efficacy of transcatheter aortic valve replacement (TAVR) in the setting of aortic valve (AV) infective endocarditis (IE) with residual lesion despite successful antibiotic treatment. BACKGROUND Patients with AV-IE presenting residual lesion despite successful antibiotic treatment are often rejected for cardiac surgery due to high-risk. The use of TAVR following IE is not recommended. METHODS This was a multicenter retrospective study across 10 centers, gathering baseline, in-hospital, and 1-year follow-up characteristics of patients with healed AV-IE treated with TAVR. Matched comparison according to sex, EuroSCORE, chronic kidney disease, left ventricular function, prosthesis type, and valve-in-valve procedure was performed with a cohort of patients free of prior IE treated with TAVR (46 pairs). RESULTS Among 2,920 patients treated with TAVR, 54 (1.8%) presented with prior AV-IE with residual valvular lesion and healed infection. They had a higher rate of multivalvular disease and greater surgical risk scores. A previous valvular prosthesis was more frequent than a native valve (50% vs. 7.5%; p < 0.001). The in-hospital and 1-year mortality rates were 5.6% and 11.1%, respectively, comparable to the control cohort. After matching, the 1-year III to IV aortic regurgitation rate was 27.9% (vs. 10%; p = 0.08) and was independently associated with higher mortality. There was only 1 case of IE relapse (1.8%); however, 18% of patients were complicated with sepsis, and 43% were readmitted due to heart failure. CONCLUSIONS TAVR is a safe therapeutic alternative for residual valvular lesion after successfully healed AV-IE. At 1-year follow-up, the risk of IE relapse was low and mortality rate did not differ from TAVR patients free of prior IE, but one-fourth presented with significant aortic regurgitation and >50% required re-admission.
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Salinas P, Gonzalo N, Moreno VH, Fuentes M, Santos-Martinez S, Fernandez-Diaz JA, Amat-Santos IJ, Ojeda FB, Borrego JC, Cuesta J, Hernández JMDLT, Diego-Nieto A, Dubois D, Galeote G, Goicolea J, Gutiérrez A, Jiménez-Fernández M, Jiménez-Mazuecos J, Jurado A, Lacunza J, Lee DH, López M, Lozano F, Martin-Moreiras J, Martin-Yuste V, Millán R, Miñana G, Mohandes M, Morales-Ponce FJ, Núñez J, Ojeda S, Pan M, Rivero F, Robles J, Rodríguez-Leiras S, Rojas S, Rondán J, Rumiz E, Sabaté M, Sanchís J, Vaquerizo B, Escaned J. Choice of CTO scores to predict procedural success in clinical practice. A comparison of 4 different CTO PCI scores in a comprehensive national registry including expert and learning CTO operators. PLoS One 2021; 16:e0245898. [PMID: 33798205 PMCID: PMC8018648 DOI: 10.1371/journal.pone.0245898] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Accepted: 01/10/2021] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND We aimed to compare the performance of the recent CASTLE score to J-CTO, CL and PROGRESS CTO scores in a comprehensive database of percutaneous coronary intervention of chronic total occlusion procedures. METHODS Scores were calculated using raw data from 1,342 chronic total occlusion procedures included in REBECO Registry that includes learning and expert operators. Calibration, discrimination and reclassification were evaluated and compared. RESULTS Mean score values were: CASTLE 1.60±1.10, J-CTO 2.15±1.24, PROGRESS 1.68±0.94 and CL 2.52±1.52 points. The overall percutaneous coronary intervention success rate was 77.8%. Calibration was good for CASTLE and CL, but not for J-CTO or PROGRESS scores. Discrimination: the area under the curve (AUC) of CASTLE (0.633) was significantly higher than PROGRESS (0.557) and similar to J-CTO (0.628) and CL (0.652). Reclassification: CASTLE, as assessed by integrated discrimination improvement, was superior to PROGRESS (integrated discrimination improvement +0.036, p<0.001), similar to J-CTO and slightly inferior to CL score (- 0.011, p = 0.004). Regarding net reclassification improvement, CASTLE reclassified better than PROGRESS (overall continuous net reclassification improvement 0.379, p<0.001) in roughly 20% of cases. CONCLUSION Procedural percutaneous coronary intervention difficulty is not consistently depicted by available chronic total occlusion scores and is influenced by the characteristics of each chronic total occlusion cohort. In our study population, including expert and learning operators, the CASTLE score had slightly better overall performance along with CL score. However, we found only intermediate performance in the c-statistic predicting chronic total occlusion success among all scores.
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Lozano-Prieto M, Adlam D, García-Guimaraes M, Sanz-García A, Vera-Tomé P, Rivero F, Cuesta J, Bastante T, Baranowska-Clarke AA, Vara A, Martin-Gayo E, Vicente-Manzanares M, Martín P, Samani NJ, Sánchez-Madrid F, Alfonso F, de la Fuente H. Differential miRNAs in acute spontaneous coronary artery dissection: Pathophysiological insights from a potential biomarker. EBioMedicine 2021; 66:103338. [PMID: 33866193 PMCID: PMC8079473 DOI: 10.1016/j.ebiom.2021.103338] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 03/24/2021] [Accepted: 03/25/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Spontaneous Coronary Artery Dissection (SCAD) is an important cause of acute coronary syndromes, particularly in young to middle-aged women. Differentiating acute SCAD from coronary atherothrombosis remains a major clinical challenge. METHODS A case-control study was used to explore the usefulness of circulating miRNAs to discriminate both clinical entities. The profile of miRNAs was evaluated using an unbiased human RT-PCR platform and confirmed using individual primers. miRNAs were evaluated in plasma samples from acute SCAD and atherothrombotic acute myocardial infarction (AT-AMI) from two independent cohorts; discovery cohort (SCAD n = 15, AT-AMI n = 15), and validation cohort (SCAD n = 11, AT-AMI n = 41) with 9 healthy control subjects. Plasma levels of IL-8, TGFB1, TGBR1, Endothelin-1 and MMP2 were analysed by ELISA assays. FINDINGS From 15 differentially expressed miRNAs detected in cohort 1, we confirmed in cohort 2 the differential expression of 4 miRNAs: miR-let-7f-5p, miR-146a-5p, miR-151a-3p and miR-223-5p, whose expression was higher in SCAD compared to AT-AMI. The combined expression of these 4 miRNAs showed the best predictive value to distinguish between both entities (AUC: 0.879, 95% CI 0.72-1.0) compared to individual miRNAs. Functional profiling of target genes identified an association with blood vessel biology, TGF-beta pathway and cytoskeletal traction force. ELISA assays showed high plasma levels of IL-8, TGFB1, TGFBR1, Endothelin-1 and MMP2 in SCAD patients compared to AT-AMI. INTERPRETATION We present a novel signature of plasma miRNAs in patients with SCAD. miR-let-7f-5p, miR-146a-5p, miR-151a-3p and miR-223-5p discriminate SCAD from AT-AMI patients and also shed light on the pathological mechanisms underlying this condition. FUNDING Spanish Ministry of Economy and Competitiveness (MINECO): Plan Nacional de Salud SAF2017-82886-R, Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV). Fundación BBVA a equipos de Investigación Científica 2018 and from Caixa Banking Foundation under the project code HR17-00016 to F.S.M. Instituto de Salud Carlos III (AES 2019): PI19/00565 to F.R, PI19/00545 to P.M. CAM (S2017/BMD-3671-INFLAMUNE-CM) from Comunidad de Madrid to FSM and PM. The UK SCAD study was supported by BeatSCAD, the British Heart Foundation (BHF) PG/13/96/30608 the NIHR rare disease translational collaboration and the Leicester NIHR Biomedical Research Centre.
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Alfonso F, Gonzalo N, Rivero F, Escaned J. The year in cardiovascular medicine 2020: interventional cardiology. Eur Heart J 2021; 42:985-1003. [PMID: 33448291 PMCID: PMC7928953 DOI: 10.1093/eurheartj/ehaa1096] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 12/11/2020] [Accepted: 12/23/2020] [Indexed: 12/11/2022] Open
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Rivero F, Gutiérrez-Barrios A, Gomez-Lara J, Fuentes-Ferrer M, Cuesta J, Keulards DCJ, Pardo-Sanz A, Bastante T, Izaga-Torralba E, Gomez-Hospital JA, García-Guimaraes M, Pijls NHJ, Alfonso F. Coronary microvascular dysfunction assessed by continuous intracoronary thermodilution: A comparative study with index of microvascular resistance. Int J Cardiol 2021; 333:1-7. [PMID: 33684380 DOI: 10.1016/j.ijcard.2021.03.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 01/12/2021] [Accepted: 03/01/2021] [Indexed: 01/16/2023]
Abstract
BACKGROUND This study aimed to assess the correlation between the standard of care, the index of microvascular resistance (IMR) versus the novel microvascular resistance (Rmicro) and to determine the pathologic cut-off value in a selected population with suspected coronary microvascular dysfunction (CMD). METHODS One-hundred and twenty patients with high clinical suspicion of CMD due to ischemic symptoms in the absence of significant epicardial coronary lesions were prospectively included. Following a standardized systematic protocol, coronary flow reserve, IMR, fractional flow reserve, Q and Rmicro were measured in the left anterior descending coronary artery using a temperature/pressure sensor-tipped guidewire and a dedicated infusion catheter. RESULTS There was a high prevalence of CMD with 50 (42%) patients showing an IMR ≥ 25. Median IMR was 23 [IQR: 14-34] and median Rmicro was 464 Woods Units (WU) [IQR: 354-636WU]. ROC analyses identified 500 WU as the optimal Rmicro cut-off to identify patients with an IMR ≥ 25, with an area under the ROC curve (C statistic) of 0.83 (95% CI: 0.74 to 0.89, p < 0.0001). CONCLUSIONS Rmicro derived from continuous intracoronary thermodilution is an accurate index to measure microvascular resistances enabling the invasive diagnostic of CMD.
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Alfonso F, Cuesta J, Rivero F. Coronary bioresorbable vascular scaffolds: requiescant in pace? ACTA ACUST UNITED AC 2021; 74:569-572. [PMID: 33622635 DOI: 10.1016/j.rec.2020.11.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 11/20/2020] [Indexed: 10/22/2022]
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Cortés C, Rivero F, Gutiérrez-Ibañes E, Aparisi Á, San Román JA, Amat-Santos IJ. Validación prospectiva y comparación de los nuevos índices de evaluación de las estenosis coronarias: resting full-cycle y quantitative flow ratio. Rev Esp Cardiol 2021. [DOI: 10.1016/j.recesp.2020.05.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Vera A, Rivero F, Salamanca J, Alvarado-Casas T, Alfonso F. Coronary Plaque Erosion after Abemaciclib Treatment Onset: An Unknown Side Effect? Thromb Haemost 2020; 121:976-978. [PMID: 33260247 DOI: 10.1055/a-1326-7028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The current article describes a 72-year-old woman who suffered an acute myocardial infarction due to plaque erosion (PE) 2 weeks after abemaciclib treatment onset due to advanced breast cancer. Abemaciclib is a cyclin-dependent kinase 4 and 6 inhibitor that has recently demonstrated efficacy and safety in advanced breast cancer. Of major concern, however, reported thromboembolic rates in randomized clinical trials testing this drug range from 0.6 to 5%. To the best of our knowledge this is the first thrombotic coronary side effect ever reported. We suggest that a treatment that increases thromboembolic risk, such abemaciclib, may have triggered PE in our patient, 15 days after abemaciclib initiation. New molecules are promising in cancer treatment; however, care must be paid to their potential cardiotoxic effects.
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Viña C, Herrero M, Rivero F, Álvarez-Pérez Y, Fumero A, Bethencourt JM, Pitti C, Peñate W. Changes in brain activity associated with cognitive-behavioral exposure therapy for specific phobias: searching for underlying mechanisms. Rev Neurol 2020; 71:391-398. [PMID: 33205385 DOI: 10.33588/rn.7111.2019487] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
INTRODUCTION The current evidence collected consistent results about morphological and functional brain changes produced by psychological treatment. Exposure cognitive-behavioral therapy (CBT) is currently the most effective psychological treatment for phobias. AIMS To explore the brain activation and self-reported changes in patients with specific phobias to small animals who underwent a CBT exposure program and to prove if the CBT program made phobic patients process feared stimuli similarly to non-phobic persons. SUBJECTS AND METHODS The sample consisted of 32 adults, of which 16 (5 males and 11 females; mean age: 38.08) had specific phobia to small animals and 16 (4 males and 12 females; mean age: 21.81) had no phobias. A univariate before-and-after treatment design were used. In addition, the scores of the non-phobic group in self-reports and brain activity were compared with the post-treatment scores of the phobic group. RESULTS Data show significant changes in brain activity, and improvements in self-reported measures because of applying CBT to specific phobias. As a highlight, participants showed a greater activation in points of the precuneus after receiving CBT. Also, when compared with non-phobic participants, phobic patients still remain with both fear and defensive responses to phobic stimuli. CONCLUSIONS The precuneus seems to be a regulator that reorganizes the processing of phobic stimuli. It can imply as CBT/ exposure also active acceptance, self-awareness, and self-efficacy mechanisms.
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Gomez-Lara J, Ortega-Paz L, Brugaletta S, Cuesta J, Romaní S, Serra A, Salinas P, García del Blanco B, Goicolea J, Hernandez-Antolín R, Antuña P, Romaguera R, Regueiro A, Rivero F, Cequier À, Alfonso F, Gómez-Hospital JA, Sabaté M. Bioresorbable scaffolds versus permanent sirolimus-eluting stents in patients with ST-segment elevation myocardial infarction: vascular healing outcomes from the MAGSTEMI trial. EUROINTERVENTION 2020; 16:e913-e921. [DOI: 10.4244/eij-d-20-00198] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Rodríguez-Leor O, Cid-Álvarez B, Pérez de Prado A, Rossello X, Ojeda S, Serrador A, López-Palop R, Martín-Moreiras J, Rumoroso JR, Cequier Á, Ibáñez B, Cruz-González I, Romaguera R, Moreno R, Villa M, Ruíz-Salmerón R, Molano F, Sánchez C, Muñoz-García E, Íñigo L, Herrador J, Gómez-Menchero A, Gómez-Menchero A, Caballero J, Ojeda S, Cárdenas M, Gheorghe L, Oneto J, Morales F, Valencia F, Ruíz JR, Diarte JA, Avanzas P, Rondán J, Peral V, Pernasetti LV, Hernández J, Bosa F, Lorenzo PLM, Jiménez F, Hernández JMDLT, Jiménez-Mazuecos J, Lozano F, Moreu J, Novo E, Robles J, Moreiras JM, Fernández-Vázquez F, Amat-Santos IJ, Gómez-Hospital JA, García-Picart J, Blanco BGD, Regueiro A, Carrillo-Suárez X, Tizón H, Mohandes M, Casanova J, Agudelo-Montañez V, Muñoz JF, Franco J, Del Castillo R, Salinas P, Elizaga J, Sarnago F, Jiménez-Valero S, Rivero F, Oteo JF, Alegría-Barrero E, Sánchez-Recalde Á, Ruíz V, Pinar E, Pinar E, Planas A, Ledesma BL, Berenguer A, Fernández-Cisnal A, Aguar P, Pomar F, Jerez M, Torres F, García R, Frutos A, Nodar JMR, García K, Sáez R, Torres A, Tellería M, Sadaba M, Mínguez JRL, Merchán JCR, Portales J, Trillo R, Aldama G, Fernández S, Santás M, Pérez MPP. [Impact of COVID-19 on ST-segment elevation myocardial infarction care. The Spanish experience]. Rev Esp Cardiol 2020; 73:994-1002. [PMID: 33071427 PMCID: PMC7546233 DOI: 10.1016/j.recesp.2020.07.033] [Citation(s) in RCA: 83] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 07/28/2020] [Indexed: 12/29/2022]
Abstract
INTRODUCTION AND OBJECTIVES The COVID-19 outbreak has had an unclear impact on the treatment and outcomes of patients with ST-segment elevation myocardial infarction (STEMI). The aim of this study was to assess changes in STEMI management during the COVID-19 outbreak. METHODS Using a multicenter, nationwide, retrospective, observational registry of consecutive patients who were managed in 75 specific STEMI care centers in Spain, we compared patient and procedural characteristics and in-hospital outcomes in 2 different cohorts with 30-day follow-up according to whether the patients had been treated before or after COVID-19. RESULTS Suspected STEMI patients treated in STEMI networks decreased by 27.6% and patients with confirmed STEMI fell from 1305 to 1009 (22.7%). There were no differences in reperfusion strategy (> 94% treated with primary percutaneous coronary intervention in both cohorts). Patients treated with primary percutaneous coronary intervention during the COVID-19 outbreak had a longer ischemic time (233 [150-375] vs 200 [140-332] minutes, P < .001) but showed no differences in the time from first medical contact to reperfusion. In-hospital mortality was higher during COVID-19 (7.5% vs 5.1%; unadjusted OR, 1.50; 95%CI, 1.07-2.11; P < .001); this association remained after adjustment for confounders (risk-adjusted OR, 1.88; 95%CI, 1.12-3.14; P = .017). In the 2020 cohort, there was a 6.3% incidence of confirmed SARS-CoV-2 infection during hospitalization. CONCLUSIONS The number of STEMI patients treated during the current COVID-19 outbreak fell vs the previous year and there was an increase in the median time from symptom onset to reperfusion and a significant 2-fold increase in the rate of in-hospital mortality. No changes in reperfusion strategy were detected, with primary percutaneous coronary intervention performed for the vast majority of patients. The co-existence of STEMI and SARS-CoV-2 infection was relatively infrequent.
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