LUIZ AUGUSTO FERREIRA LISBOA

(Fonte: Lattes)
Índice h a partir de 2011
14
Projetos de Pesquisa
Unidades Organizacionais
Instituto do Coração, Hospital das Clínicas, Faculdade de Medicina - Médico
LIM/11 - Laboratório de Cirurgia Cardiovascular e Fisiopatologia da Circulação, Hospital das Clínicas, Faculdade de Medicina

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Agora exibindo 1 - 10 de 65
  • conferenceObject
    Economic analysis of platelet aggregability-guided surgical revascularization compared with standard of care in ACS patients: subanalysis from PLAT-CABG randomized clinical trial
    (2020) NAKASHIMA, C. A. K.; DALIAN, L. A. O.; LISBOA, L. A. F.; JATENE, F. B.; SOEIRO, A. M.; NAJJAR, L. A.; SILVA, B. A.; DORNAS, C. J. C. B.; DALCOQUIO, T. F.; FURTADO, R. H. M.; BARACIOLI, L. M.; FUKUSHIMA, J. T.; GURBEL, P. A.; GIUGLIANO, R. P.; NICOLAU, J. C.
  • article 19 Citação(ões) na Scopus
    EuroSCORE II and the importance of a local model, InsCor and the future SP-SCORE
    (2014) LISBOA, Luiz Augusto Ferreira; MEJIA, Omar Asdrubal Vilca; MOREIRA, Luiz Felipe Pinho; DALLAN, Luis Alberto Oliveira; POMERANTZEFF, Pablo Maria Alberto; DALLAN, Luis Roberto Palma; MASSOTI, Maria Raquel B.; JATENE, Fabio B.
    Introduction: The most widely used model for predicting mortality in cardiac surgery was recently remodeled, but the doubts regarding its methodology and development have been reported. Objective: The aim of this study was to evaluate the performance of the EuroSCORE II to predict mortality in patients undergoing coronary artery bypass grafts or valve surgery at our institution. Methods: One thousand consecutive patients operated on coronary artery bypass grafts or valve surgery, between October 2008 and July 2009, were analyzed. The outcome of interest was in-hospital mortality. Calibration was performed by correlation between observed and expected mortality by Hosmer Lemeshow. Discrimination was calculated by the area under the ROC curve. The performance of the EuroSCORE II was compared with the EuroSCORE and InsCor (local model). Results: In calibration, the Hosmer Lemeshow test was inappropriate for the EuroSCORE II (P=0.0003) and good for the EuroSCORE (P=0.593) and InsCor (P=0.184). However, the discrimination, the area under the ROC curve for EuroSCORE II was 0.81 [95% CI (0.76 to 0.85), P<0.001], for the EuroSCORE was 0.81 [95% CI (0.77 to 0.86), P<0.001] and for InsCor was 0.79 [95% CI (0.74-0.83), P<0.001] showing up properly for all. Conclusion: The EuroSCORE II became more complex and resemblance to the international literature poorly calibrated to predict mortality in patients undergoing coronary artery bypass grafts or valve surgery at our institution. These data emphasize the importance of the local model.
  • article 3 Citação(ões) na Scopus
    Does prior coronary angioplasty affect outcomes of surgical coronary revascularization? Insights from the STICH trial
    (2019) NICOLAU, Jose C.; STEVENS, Susanna R.; AL-KHALIDI, Hussein R.; JATENE, Fabio B.; FURTADO, Remo H. M.; DALLAN, Luis A. O.; LISBOA, Luiz A. F.; DESVIGNE-NICKENS, Patrice; HADDAD, Haissam; JOLICOEUR, E. Marc; PETRIE, Mark C.; DOENST, Torsten; MICHLER, Robert E.; OHMAN, E. Magnus; MADDURY, Jyotsna; ALI, Imtiaz; DEJA, Marek A.; ROULEAU, Jean L.; VELAZQUEZ, Eric J.; HILL, James A.
    Background: The STICH trial showed superiority of coronary artery bypass plus medical treatment (CABG) over medical treatment alone (MED) in patients with left ventricular ejection fraction (LVEF) <= 35%. In previous publications, percutaneous coronary intervention (PCI) prior to CABG was associated with worse prognosis. Objectives: The main purpose of this study was to analyse if prior PCI influenced outcomes in STICH. Methods and results: Patients in the STICH trial (n=1212), followed for a median time of 9.8 years, were included in the present analyses. In the total population, 156 had a prior PCI (74 and 82, respectively, in the MED and CABG groups). In those with vs. without prior PCI, the adjusted hazard-ratios (aHRs) were 0.92 (95% CI=0.74-1.15) for all-cause mortality, 0.85 (95% CI=0.64-1.11) for CV mortality, and 1.43 (95% CI=1.15-1.77) for CV hospitalization. In the group randomized to CABG without prior PCI, the aHRs were 0.82 (95% CI=0.70-0.95) for all-cause mortality, 0.75 (95% CI=0.62-0.90) for CV mortality and 0.67 (95% CI=0.56-0.80) for CV hospitalization. In the group randomized to CABG with prior PCI, the aHRs were 0.76 (95% CI=0.50-1.15) for all-cause mortality, 0.81 (95% CI=0.49-1.36) for CV mortality and 0.61 (95% CI=0.41-0.90) for CV hospitalization. There was no evidence of interaction between randomized treatment and prior PCI for any endpoint (all adjusted p > 0.05). Conclusion: In the STICH trial, prior PCI did not affect the outcomes of patients whether they were treated medically or surgically, and the superiority of CABG over MED remained unchanged regardless of prior PCI.
  • article 14 Citação(ões) na Scopus
    Early Increase in Myocardial Perfusion After Stem Cell Therapy in Patients Undergoing Incomplete Coronary Artery Bypass Surgery
    (2011) GOWDAK, Luis Henrique Wolff; SCHETTERT, Isolmar Tadeu; ROCHITTE, Carlos Eduardo; LISBOA, Luiz Augusto Ferreira; DALLAN, Luis Alberto Oliveira; CESAR, Luiz Antonio Machado; OLIVEIRA, Sergio Almeida de; KRIEGER, Jose Eduardo
    Incomplete revascularization is associated with worse long-term outcomes. Autologous bone marrow cells (BMC) have recently been tested in patients with severe coronary artery disease. We tested the hypothesis that intramyocardial injection of autologous BMC increases myocardial perfusion in patients undergoing incomplete coronary artery bypass grafting (CABG). Twenty-one patients (19 men), 59 +/- 7 years old, with limiting angina and multivessel coronary artery disease (CAD), not amenable to complete CABG were enrolled. BMC were obtained prior to surgery, and the lymphomonocytic fraction separated by density gradient centrifugation. During surgery, 5 mL containing 2.1 +/- 1.3 x 10(8) BMC (CD34+ = 0.8 +/- 0.3%) were injected in the ischemic non-revascularized myocardium. Myocardial perfusion was assessed by magnetic resonance imaging (MRI) at baseline and 1 month after surgery. The increase in myocardial perfusion was compared between patients with < 50% (group A, n = 11) with that of patients with > 50% (group B, n = 10) of target vessels (stenosis a parts per thousand yenaEuro parts per thousand 70%) successfully bypassed. Injected myocardial segments included the inferior (n = 12), anterior (n = 7), and lateral (n = 2) walls. The number of treated vessels (2.3 +/- 0.8) was significantly smaller than the number of target vessels (4.2 +/- 1.0; P < 0.0001). One month after surgery, cardiac MRI showed a similar reduction (%) in the ischemic score of patients in group A (72.5 +/- 3.2), compared to patients in group B (78.1 +/- 3.2; P = .80). Intramyocardial injection of autologous BMC may help increase myocardial perfusion in patients undergoing incomplete CABG, even in those with fewer target vessels successfully treated. This strategy may be an adjunctive therapy for patients suffering from a more advanced (diffuse) CAD not amenable for complete direct revascularization.
  • article 11 Citação(ões) na Scopus
    Estratificação de risco cirúrgico como instrumento de inovação em programas de cirurgia cardíaca no Sistema Único de Saúde do Estado de São Paulo: ESTUDO SP-SCORE-SUS
    (2013) MEJIA, Omar Asdrubal Vilca; LISBOA, Luiz Augusto Ferreira; DALLAN, Luis Alberto Oliveira; POMERANTZEFF, Pablo Maria Alberto; TRINDADE, Evelinda Marramon; JATENE, Fabio Biscegli; KALIL FILHO, Roberto
    Cardiovascular diseases represent the greatest burden of morbidity and mortality for the health system and cardiac surgery has an important impact on their resolutivity. The association and correlation of patients' demographic and clinical relevant information with the resources required for each stratum represent the possibility to adapt, improve and innovate into the healthcare programs. This project aims to remodel the ""InsCor"" risk score for the formulation of the SP-SCORE (Sao Paulo System for Cardiac Operative Risk Evaluation) in order to better reflects the complexity of cardiac surgical care. The participating hospitals include the Health Technology Assessment Centers in of the Health Secretariat' HTA Network of Sao Paulo State (HTA-NATSs / SES-SP). The SP-SCORE will use 10 variables of the InsCor model and others 8 variables with presumed influence in Brazil. The primary endpoints are morbidity and mortality. Bootstrap technique besides automated selection of variables (stepwise) will be used to develop a parsimonious model by multiple logistic regression. This project will contribute for the SUS-SP regionalized health-care (RRAS) sustainability and financing of the CABG and/or heart valve surgery programs promoting equitable allocation, increasing access and effectiveness, as well as characterizing the magnitude of available resources and its impact.
  • article 19 Citação(ões) na Scopus
    Effect of a Perioperative Intra-Aortic Balloon Pump in High-Risk Cardiac Surgery Patients: A Randomized Clinical Trial
    (2018) FERREIRA, Graziela Santos Rocha; ALMEIDA, Juliano Pinheiro de; LANDONI, Giovanni; VINCENT, Jean Louis; FOMINSKIY, Evgeny; GALAS, Filomena Regina Barbosa Gomes; GAIOTTO, Fabio A.; DALLAN, Luis Oliveira; FRANCO, Rafael Alves; LISBOA, Luiz Augusto; DALLAN, Luis Roberto Palma; FUKUSHIMA, Julia Tizue; RIZK, Stephanie Itala; PARK, Clarice Lee; STRABELLI, Tania Mara; LAGE, Silvia Helena Gelas; CAMARA, Ligia; ZEFERINO, Suely; JARDIM, Jaquelline; ARITA, Elisandra Cristina Trevisan Calvo; RIBEIRO, Juliana Caldas; AYUB-FERREIRA, Silvia Moreira; AULER JR., Jose Otavio Costa; KALIL FILHO, Roberto; JATENE, Fabio Biscegli; HAJJAR, Ludhmila Abrahao
    Objectives: The aim of this study was to evaluate the efficacy of perioperative intra-aortic balloon pump use in high-risk cardiac surgery patients. Design: A single-center randomized controlled trial and a meta-analysis of randomized controlled trials. Setting: Heart Institute of SAo Paulo University. Patients: High-risk patients undergoing elective coronary artery bypass surgery. Intervention: Patients were randomized to receive preskin incision intra-aortic balloon pump insertion after anesthesia induction versus no intra-aortic balloon pump use. Measurements and Main Results: The primary outcome was a composite endpoint of 30-day mortality and major morbidity (cardiogenic shock, stroke, acute renal failure, mediastinitis, prolonged mechanical ventilation, and a need for reoperation). A total of 181 patients (mean [sd] age 65.4 [9.4] yr; 32% female) were randomized. The primary outcome was observed in 43 patients (47.8%) in the intra-aortic balloon pump group and 42 patients (46.2%) in the control group (p = 0.46). The median duration of inotrope use (51hr [interquartile range, 32-94 hr] vs 39hr [interquartile range, 25-66 hr]; p = 0.007) and the ICU length of stay (5 d [interquartile range, 3-8 d] vs 4 d [interquartile range, 3-6 d]; p = 0.035) were longer in the intra-aortic balloon pump group than in the control group. A meta-analysis of 11 randomized controlled trials confirmed a lack of survival improvement in high-risk cardiac surgery patients with perioperative intra-aortic balloon pump use. Conclusions: In high-risk patients undergoing cardiac surgery, the perioperative use of an intra-aortic balloon pump did not reduce the occurrence of a composite outcome of 30-day mortality and major complications compared with usual care alone.
  • article 1 Citação(ões) na Scopus
    Current Impact of Cardiopulmonary Bypass in Coronary Artery Bypass Grafting in Sao Paulo State
    (2020) BORGOMONI, Gabrielle Barbosa; MEJIA, Omar Asdrubal Vilca; ORLANDI, Bianca Maria Maglia; GONCHAROV, Maxim; LISBOA, Luiz Augusto Ferreira; CONTE, Pedro Henrique; OLIVEIRA, Marco Antonio Praca; FIORELLI, Alfredo Inacio; JUNIOR, Orlando Petrucci; TIVERON, Marcos Grandim; DALLAN, Luis Alberto de Oliveira; JATENE, Fabio Biscegli
    Background: Previous results on the use of cardiopulmonary bypass (CPB) have generated difficulties in choosing the best treatment for each patient undergoing myocardial revascularization surgery (CABG) in the current context. Objective: Evaluate the current impact of CPB in CABG in Sao Paulo State. Methods: A total of 2905 patients who underwent CABG were consecutively analyzed in 11 Sao Paulo State centers belonging to the Sao Paulo Registry of Cardiovascular Surgery (REPLICCAR) I. Perioperative and follow-up data were included online by trained specialists in each hospital. Associations of the perioperative variables with the type of procedure and with the outcomes were analyzed. The study outcomes were morbidity and operative mortality. The expected mortality was calculated using EuroSCORE II (ESII). The values of p <5% were considered significant. Results: There were no significant differences concerning the patients' age between the groups (p=0.081). 72.9% of the patients were males. Of the patients, 542 underwent surgery without CPB (18.7%). Of the preoperative characteristics, patients with previous myocardial infarction (p=0.005) and ventricular dysfunction (p=0.031) underwent surgery with CPB. However, emergency or New York Heart Association (NYHA) class IV patients underwent surgery without CPB (p<0.001). The ESII value was similar in both groups (p=0.427). In CABG without CPB, the radial graft was preferred (p<0.001), and in CABG with CPB the right mammary artery was the preferred one (p<0.001). In the postoperative period, CPB use was associated with reoperation for bleeding (p=0.012). Conclusion: Currently in the REPLICCAR, reoperation for bleeding was the only outcome associated with the use of CPB in CABG.
  • article 6 Citação(ões) na Scopus
    Continuous quality improvement programme in cardiovascular surgery: the Latin American perspective
    (2016) MEJIA, Omar A.; LISBOA, Luiz A.; JATENE, Fabio B.
  • article 1 Citação(ões) na Scopus
    Quality improvement program in Latin America decreases mortality after cardiac surgery: a before-after intervention study
    (2022) MEJIA, Omar Asdrubal Vilca; BORGOMONI, Gabrielle Barbosa; DALLAN, Luis Roberto Palma; MIOTO, Bruno Mahler; ACCORSI, Tarso Augusto Duenhas; LIMA, Eduardo Gomes; SOEIRO, Alexandre de Matos; LIMA, Felipe Gallego; BRANDAO, Carlos Manuel de Almeida; POMERANTZEFF, Pablo Maria Alberto; DALLAN, Luis Alberto Oliveira; LISBOA, Luiz Augusto Ferreira
    Background: The current challenge of cardiac surgery (CS) is to improve outcomes in adverse scenarios. The aim of this study was to assess the impact of a quality improvement program (QIP) on hospital mortality in the largest CS center in Latin America.Methods: Patients were divided into two groups: before (Jan 2013-Dec 2015, n = 3534) and after establishment of the QIP (Jan 2017-Dec 2019, n = 3544). The QIP consisted of the implementation of 10 central initiatives during 2016. The procedures evaluated were isolated coronary artery bypass grafting surgery (CABG), mitral valve surgery, aortic valve surgery, combined mitral and aortic valve surgery, and CABG associated with heart valve surgery. Propensity Score Matching (PSM) was used to adjust for inequality in patients' preoperative characteristics before and after the implementation of QIP. A multivariate logistic regression model was built to predict hospital mortality and validated using discrimination and calibration metrics.Results: The PMS paired two groups using 5 variables, obtaining 858 patients operated before (non-QIP) and 858 patients operated after the implementation of the QIP. When comparing the QIP versus Non-QIP group, there was a shorter length of stay in all phases of hospitalization. In addition, the patients evolved with less anemia (P = 0.001), use of intra-aortic balloon pump (P = 0.003), atrial fibrillation (P = 0.001), acute kidney injury (P < 0.001), cardiogenic shock (P = 0.011), sepsis (P = 0.046), and hospital mortality (P = 0.001). In the multiple model, among the predictors of hospital mortality, the lack of QIP increased the chances of mortality by 2.09 times.Conclusion: The implementation of a first CS QIP in Latin America was associated with a reduction in length of hospital stay, complications and mortality after the cardiac surgeries analyzed.
  • article 2 Citação(ões) na Scopus
    Bilateral Internal Thoracic Artery and Optimal Revascularization Strategy in Insulin-Dependent Diabetic Patients
    (2015) MEJIA, Omar Asdrubal Vilca; LISBOA, Luiz Augusto Ferreira; DALLAN, Luis Alberto Oliveira; JATENE, Fabio Biscegli