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EuroScore II validation

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https://www.readbyqxmd.com/read/29204219/validation-of-the-euroscore-ii-in-a-greek-cardiac-surgical-population-a-prospective-study
#1
REVIEW
G Stavridis, D Panaretos, O Kadda, D B Panagiotakos
Objective: The objective of this study was to examine the validity of EuroSCORE II in the Greek population. Methods: A prospective single-center study was performed during November 1, 2013 and November 5, 2016; 621 patients undergoing cardiac surgery were enrolled. The EuroSCORE II values and the actual mortality of the patients were recorded in a special database. Calibration of the model was evaluated with the Hosmer-Lemeshow goodness-of-fit test, and discrimination with the areas under the receiver operating characteristic (ROC) curve...
2017: Open Cardiovascular Medicine Journal
https://www.readbyqxmd.com/read/29196738/validation-of-sinoscore-for-isolated-cabg-operation-in-east-china
#2
Xiue Ma, Yunqian Wang, Lingtong Shan, Zhengqiang Cang, Chang Gu, Nianyi Qu, Qifan Li, Jun Li, Zhenhua Wang, Yangyang Zhang
From January 2010 to December 2016, 1616 consecutive patients who underwent isolated coronary artery bypass grafting (CABG) were evaluated for their predicted mortality according to the online Sino System for Coronary Operative Risk Evaluation (SinoSCORE), European System for Cardiac Operative Risk Evaluation II (EuroSCORE II) and Society of Thoracic Surgeons (STS) risk evaluation system. The calibration and discrimination in the total and in the subsets were assessed by the Hosmer-Lemeshow (H-L) statistics and by the C statistics respectively, to evaluate the efficiency of the three risk evaluation systems...
December 1, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29145434/is-the-euroscore-ii-reliable-to-estimate-operative-mortality-among-octogenarians
#3
Sophie Provenchère, Arnaud Chevalier, Walid Ghodbane, Claire Bouleti, Philippe Montravers, Dan Longrois, Bernard Iung
OBJECTIVES: Concerns have been raised about the predictive performance (PP) of the EuroSCORE I (ES I) to estimate operative mortality (OM) of patients aged ≥80. The EuroSCORE II (ES II) has been described to have better PP of OM but external validations are scarce. Furthermore, the PP of ES II has not been investigated among the octogenarians. The goal of the study was to compare the PP of ES II and ES I among the overall population and patients ≥ 80. METHODS: The ES I and ES II were computed for 7161 consecutive patients who underwent major cardiac surgery in a 7-year period...
2017: PloS One
https://www.readbyqxmd.com/read/29096604/predicting-operative-mortality-in-octogenarians-for-isolated-coronary-artery-bypass-grafting-surgery-a-retrospective-study
#4
Jessica G Y Luc, Michelle M Graham, Colleen M Norris, Sadek Al Shouli, Yugmel S Nijjar, Steven R Meyer
BACKGROUND: Available cardiac surgery risk scores have not been validated in octogenarians. Our objective was to compare the predictive ability of the Society of Thoracic Surgeons (STS) score, EuroSCORE I, and EuroSCORE II in elderly patients undergoing isolated coronary artery bypass grafting surgery (CABG). METHODS: All patients who underwent isolated CABG (2002 - 2008) were identified from the Alberta Provincial Project for Outcomes Assessment in Coronary Heart Disease (APPROACH) registry...
November 2, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/28994653/tavi-risk-scoring-using-established-versus-new-scoring-systems-role-of-the-new-sts-acc-model
#5
Mani Arsalan, Mareen Weferling, Florian Hecker, Giovanni Filardo, Won-Keun Kim, Benjamin Pollock, Arnaud Van Linden, Annika Arsalan-Werner, Mathias Renker, Mirko Doss, Simon Kalbas, Christoph Liebetrau, Christian W Hamm, Michael J Mack, Thomas Walther
AIMS: To validate the recently developed STS/ACC TAVR in-hospital mortality risk score for predicting in-hospital mortality and to compare its ability to predict 30-day mortality with that of four other established risk models (EuroScore I, EuroScore II, STS-PROM, and German AKL). METHODS AND RESULTS: The study cohort included 946 consecutive patients who underwent TAVR between 2013 and 2015. Each of the five scores was fit as a continuous linear variable into a logistic regression model estimating 30-day mortality...
October 10, 2017: EuroIntervention
https://www.readbyqxmd.com/read/28825573/validation-of-age-creatinine-and-ejection-fraction-acef-and-cockcroft-gault-acef-scores-in-elective-cardiac-surgery
#6
Raúl A Borracci, Miguel Rubio, Julio Baldi, Carlos A Ingino, José L Barisani
The objective of this study was to evaluate the efficacy of age, creatinine and ejection fraction (ACEF) score and the modified ACEFCG model, incorporating creatinine clearance, to predict immediate operative mortality risk of patients undergoing elective cardiac surgery. A retrospective analysis was performed of prospectively collected data between 2012 and 2015, from a series of 1190 adult patients who underwent elective cardiac surgery. Operative risk mortality was assessed with ACEF, ACEFCG and EuroSCORE II...
2017: Medicina
https://www.readbyqxmd.com/read/28498904/the-acef-ii-risk-score-for-cardiac-surgery-updated-but-still-parsimonious
#7
Marco Ranucci, Valeria Pistuddi, Sabino Scolletta, Carlo de Vincentiis, Lorenzo Menicanti
Aims: The age, creatinine, and ejection fraction (ACEF) score was introduced in 2009 and is presently included in the guidelines for myocardial revascularization of the European Society of Cardiology and Association for Cardio-Thoracic Surgery as a risk stratification tool for surgical and percutaneous myocardial revascularization. The present study introduces an updated version of the ACEF (ACEF II) inclusive of emergency surgery and pre-operative anaemia. Methods and results: The development series includes 7011 consecutive cardiac surgery patients operated at a single institution...
May 12, 2017: European Heart Journal
https://www.readbyqxmd.com/read/28492787/validation-of-german-aortic-valve-score-in-a-multi-surgeon-single-center
#8
COMPARATIVE STUDY
Mehmet Kalender, Ahmet Nihat Baysal, Okay Guven Karaca, Kamil Boyacioglu, Nihan Kayalar
OBJECTIVE: Risk assessment for operative mortality is mandatory for all cardiac operations. For some operation types such as aortic valve repair, EuroSCORE II overestimates the mortality rate and a new scoring system (German AV score) has been developed for a more accurate assessment of operative risk. In this study, we aimed to validate German Aortic Valve Score in our clinic in patients undergoing isolated aortic valve replacement. METHODS: A total of 35 patients who underwent isolated open aortic valve replacement between 2010 and 2013 were included...
March 2017: Brazilian Journal of Cardiovascular Surgery
https://www.readbyqxmd.com/read/28432158/risk-score-for-cardiac-surgery-in-active-left-sided-infective-endocarditis
#9
RANDOMIZED CONTROLLED TRIAL
Carmen Olmos, Isidre Vilacosta, Gilbert Habib, Luis Maroto, Cristina Fernández, Javier López, Cristina Sarriá, Erwan Salaun, Salvatore Di Stefano, Manuel Carnero, Sandrine Hubert, Carlos Ferrera, Gabriela Tirado, Afonso Freitas-Ferraz, Carmen Sáez, Javier Cobiella, Juan Bustamante-Munguira, Cristina Sánchez-Enrique, Pablo Elpidio García-Granja, Cecile Lavoute, Benjamin Obadia, David Vivas, Ángela Gutiérrez, José Alberto San Román
OBJECTIVE: To develop and validate a calculator to predict the risk of in-hospital mortality in patients with active infective endocarditis (IE) undergoing cardiac surgery. METHODS: Thousand two hundred and ninety-nine consecutive patients with IE were prospectively recruited (1996-2014) and retrospectively analysed. Left-sided patients who underwent cardiac surgery (n=671) form our study population and were randomised into development (n=424) and validation (n=247) samples...
September 2017: Heart: Official Journal of the British Cardiac Society
https://www.readbyqxmd.com/read/28274574/a-risk-model-for-prediction-of-1-year-mortality-in-patients-undergoing-mitraclip-implantation
#10
Sergio Buccheri, Davide Capodanno, Marco Barbanti, Antonio Popolo Rubbio, Maria Elena Di Salvo, Salvatore Scandura, Sarah Mangiafico, Giuseppe Ronsivalle, Marta Chiarandà, Piera Capranzano, Carmelo Grasso, Corrado Tamburino
There is a lack of specific tools for risk stratification in patients who undergo MitraClip implantation. We aimed at combining preprocedural variables with prognostic impact into a specific risk model for the prediction of 1-year mortality in patients undergoing MitraClip implantation. A total of 311 consecutive patients who underwent MitraClip implantation were included. A lasso-penalized Cox-proportional hazard regression model was used to identify independent predictors of 1-year all-cause mortality. A nomogram (GRASP [Getting Reduction of mitrAl inSufficiency by Percutaneous clip implantation] nomogram) was obtained from the Cox model...
May 1, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/28258745/assessment-of-euroscore-and-saps-iii-as-hospital-mortality-predicted-in-cardiac-surgery
#11
B Mateos-Pañero, M Sánchez-Casado, B Castaño-Moreira, I Paredes-Astillero, L F López-Almodóvar, F Bustos-Molina
OBJECTIVES: To perform an external validation of Euroscore I, Euroscore II and SAPS III. PATIENTS AND METHOD: Retrospective cohort study over three years on all adult patients who underwent cardiac surgery. We reviewed the clinical data, following the patient until outcome or discharge from hospital (dead, alive). We computed the predicted mortality by Euroscore I (EI), II (EII) and SAPS III. The model validation was assessed by discrimination: area under curve ROC; and calibration (Hosmer-Lemeshow test)...
May 2017: Revista Española de Anestesiología y Reanimación
https://www.readbyqxmd.com/read/28250485/mortality-prediction-in-indian-cardiac-surgery-patients-validation-of-european-system-for-cardiac-operative-risk-evaluation-ii
#12
Prachi Kar, Kanithi Geeta, Ramachandran Gopinath, Padmaja Durga
BACKGROUND AND AIMS: Risk Stratification has an important place in cardiac surgery to identify high-risk cases and optimally allocate resources. Hence various risk scoring systems have been tried to predict mortality. The aim of the present study was to validate the European System for Cardiac Operative Risk Evaluation II (EuroSCORE II) in Indian cardiac surgical patients. METHODS: After obtaining ethics committee clearance, data on EuroSCORE II variables were collected for all patients >18 years undergoing on-pump coronary artery bypass graft (CABG), valve surgery and mixed (CABG + valve) procedures between January 2011 and December 2012...
February 2017: Indian Journal of Anaesthesia
https://www.readbyqxmd.com/read/28111053/performance-of-contemporary-surgical-risk-scores-for-transcatheter-aortic-valve-implantation-a-meta-analysis
#13
Tom Kai Ming Wang, Michael Tzu Min Wang, Greg D Gamble, Mark Webster, Peter N Ruygrok
BACKGROUND: Transcatheter aortic valve implantation (TAVI) is considered for severe aortic valve disease at high and now intermediate risk for surgical aortic valve replacement. Risk stratification plays a critical role decision-making for intervention and modality. We compared the prognostic utility of surgical risk scores for TAVI in this meta-analysis. METHODS: MEDLINE, Embase, Cochrane and Web of Science databases from 1 January 1980 to 31 December 2015 were searched...
January 16, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28024656/validation-of-bleeding-classifications-in-coronary-artery-bypass-grafting
#14
Debora Brascia, Daniel Reichart, Francesco Onorati, Andrea Perrotti, Vito G Ruggieri, Karl Bounader, Jean Philippe Verhoye, Giuseppe Santarpino, Theodor Fischlein, Daniele Maselli, Carmelo Dominici, Giovanni Mariscalco, Riccardo Gherli, Antonino S Rubino, Marisa De Feo, Ciro Bancone, Giuseppe Gatti, Francesco Santini, Magnus Dalén, Matteo Saccocci, Giuseppe Faggian, Tuomas Tauriainen, Eeva-Maija Kinnunen, Francesco Nicolini, Tiziano Gherli, Stefano Rosato, Fausto Biancari
Perioperative bleeding is a determinant of poor outcome in patients undergoing coronary artery bypass grafting (CABG), but there is a lack of adequate stratification of its severity. The ability of the European registry of Coronary Artery Bypass Grafting (E-CABG), Universal Definition of Perioperative Bleeding (UDPB), Study of Platelet Inhibition and Patient Outcomes (PLATO), Clopidogrel and Aspirin Optimal Dose Usage to Reduce Recurrent Events-Seventh Organization to Assess Strategies in Ischemic Syndromes (CURRENT-OASIS 7), Efficacy and Safety of Subcutaneous Enoxaparin in Non-Q Wave Coronary Events (ESSENCE), and SafeTy and Efficacy of Enoxaparin in Percutaneous coronary intervention patients, an internationaL randomized Evaluation (STEEPLE) bleeding classifications to predict early mortality, stroke, acute kidney injury (AKI) stage 3, and deep sternal wound infection/mediastinitis was investigated in 3,730 patients from the prospective, multicentre E-CABG registry...
March 1, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/27876563/preoperative-optimization-of-the-heart-failure-patient-undergoing-cardiac-surgery
#15
REVIEW
Maxime Pichette, Mark Liszkowski, Anique Ducharme
Heart failure patients who undergo cardiac surgery are exposed to significant perioperative complications and high mortality. We herein review the literature concerning preoperative optimization of these patients. Salient findings are that end-organ dysfunction and medication should be optimized before surgery. Specifically: (1) reversible causes of anemia should be treated and a preoperative hemoglobin level of 100 g/L obtained; (2) renal function and volume status should be optimized; (3) liver function must be carefully evaluated; (4) nutritional status should be assessed and cachexia treated to achieve a preoperative albumin level of at least 30 g/L and a body mass index > 20; and (5) medication adjustments performed, such as withholding inhibitors of the renin-angiotensin-aldosterone system before surgery and continuing, but not starting, β-blockers...
January 2017: Canadian Journal of Cardiology
https://www.readbyqxmd.com/read/27452916/comparison-of-four-risk-scores-for-in-hospital-mortality-in-patients-undergoing-heart-valve-surgery-a-multicenter-study-in-a-chinese-population
#16
MULTICENTER STUDY
Chong Wang, Yang-Feng Tang, Jia-Jun Zhang, Yi-Fan Bai, Yong-Chao Yu, Guan-Xin Zhang, Lin Han
BACKGROUND AND AIM OF THE STUDY: To compare four risk scores with regard to their validity to predict in-hospital mortality after heart valve surgery in a multicenter patient population of China. MATERIALS AND METHODS: From January 2009 to December 2012, data from 12,412 consecutive patients older than 16 years who underwent heart valve surgery at four cardiac surgical centers were collected and scored according to the EuroSCORE II, Ambler risk score, NYC risk score, and STS risk score...
September 2016: Heart & Lung: the Journal of Critical Care
https://www.readbyqxmd.com/read/27444650/performance-of-euroscore-ii-and-sinoscore-in-chinese-patients-undergoing-coronary-artery-bypass-grafting
#17
Yunpeng Bai, Lianqun Wang, Zhigang Guo, Qingliang Chen, Nan Jiang, Jianxing Dai, Jianshi Liu
OBJECTIVES: The European System for Cardiac Operative Risk Evaluation II (EuroSCORE II) was developed to update EuroSCORE and incorporated refinement and modification of several risk factors. SinoSCORE was designed by Chinese scholars based on 9839 patients who underwent coronary artery bypass grafting (CABG) at 43 participating institutions. This study was designed to validate the EuroSCORE II and SinoSCORE in Chinese patients undergoing CABG and to compare their performance overall and per subgroup...
November 2016: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/27128536/mortality-prediction-following-transcatheter-aortic-valve-replacement-a-quantitative-comparison-of-risk-scores-derived-from-populations-treated-with-either-surgical-or-percutaneous-aortic-valve-replacement-the-israeli-tavr-registry-risk-model-accuracy-assessment
#18
COMPARATIVE STUDY
Amir Halkin, Arie Steinvil, Guy Witberg, Alon Barsheshet, Michael Barkagan, Abid Assali, Amit Segev, Paul Fefer, Victor Guetta, Israel M Barbash, Ran Kornowski, Ariel Finkelstein
BACKGROUND: Accurate risk stratification is pivotal for appropriate selection of patients with severe symptomatic aortic stenosis for either surgical or transcatheter aortic valve replacement (TAVR). We sought to determine whether recent risk prediction models developed specifically in TAVR patients enhance prognostication in comparison with previous surgical scores used in clinical practice (EuroScore I, EuroScore II, STS). METHODS: The Israeli TAVR Registry Risk Model Accuracy Assessment (IRRMA) study utilized a multicenter prospective TAVR database (n=1327) to perform a quantitative comparison between previous risk scores developed in either surgical or TAVR populations, with the present registry serving as an independent external validation set...
July 15, 2016: International Journal of Cardiology
https://www.readbyqxmd.com/read/26873386/consecutive-observational-study-to-validate-euroscore-ii-performances-on-a-single-center-contemporary-cardiac-surgical-cohort
#19
Dusko Nezic, Tatjana Spasic, Slobodan Micovic, Dragana Kosevic, Ivana Petrovic, Ljiljana Lausevic-Vuk, Dragana Unic-Stojanovic, Milorad Borzanovic
OBJECTIVE: To compare and validate the original EuroSCORE risk stratification models with the renewed EuroSCORE II model in a contemporary cardiac surgical practice. DESIGN: A consecutive observational study to validate EuroSCORE II performances, conducted as retrospective analysis of prospectively collected data. SETTING: A tertiary university institute for cardiovascular diseases. PARTICIPANTS: Adult patients undergoing cardiac surgery between January and December 2012...
April 2016: Journal of Cardiothoracic and Vascular Anesthesia
https://www.readbyqxmd.com/read/26689444/validation-of-transcatheter-aortic-valve-implantation-risk-scores-in-relation-to-early-and-mid-term-survival-a-single-centre-study
#20
Valérie M Collas, Caroline M Van De Heyning, Bernard P Paelinck, Inez E Rodrigus, Christiaan J Vrints, Johan M Bosmans
OBJECTIVES: The aim of this study was to validate recently proposed risk scores for the prediction of mortality up to 1 year after transcatheter aortic valve implantation (TAVI), using a self-expandable valve (CoreValve). METHODS: In this single-centre study, 225 consecutive patients with severe symptomatic aortic valve stenosis, who underwent TAVI between December 2007 and January 2015, were included. Conventional surgical risk scores (logistic EuroSCORE, EuroSCORE II and STS score) were calculated as well as newly proposed TAVI risk scores (TAVI2-SCORe, STT Score and OBSERVANT score)...
March 2016: Interactive Cardiovascular and Thoracic Surgery
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