MARCELO BISCEGLI JATENE

(Fonte: Lattes)
Índice h a partir de 2011
12
Projetos de Pesquisa
Unidades Organizacionais
Departamento de Cardio-Pneumologia, Faculdade de Medicina - Docente
Instituto do Coração, Hospital das Clínicas, Faculdade de Medicina
LIM/11 - Laboratório de Cirurgia Cardiovascular e Fisiopatologia da Circulação, Hospital das Clínicas, Faculdade de Medicina - Líder

Resultados de Busca

Agora exibindo 1 - 10 de 52
  • article 0 Citação(ões) na Scopus
    Surgical Correction of Ascending Aortic Aneurysm Without Coronary Dilatation After Kawasaki Disease in a 3-Year-Old Child
    (2022) SANTOS, Romullo M.; MASSOTI, Maria Raquel B.; CORONEL, Monica Raquel Gonzalez; MAIA, Frederico Faria; MIANA, Leonardo Augusto; JATENE, Marcelo Biscegli
    Kawasaki disease (KD) is an inflammatory condition that may affect genetically predisposed individuals in pediatric ages after infectious/ environmental triggering. An infrequent finding associated with KD is ascending aortic aneurysm during or after the acute phase of the disease. In this Multimedia presentation, we describe a three-year-old girl submitted to surgical treatment.
  • article 5 Citação(ões) na Scopus
    Mucopolysaccharidosis type VI: case report with first neonatal presentation with ascites fetalis and rapidly progressive cardiac manifestation
    (2020) HONJO, Rachel Sayuri; VACA, Evelyn Cristina Nunez; LEAL, Gabriela Nunes; ABELLAN, Deipara Monteiro; IKARI, Nana Miura; JATENE, Marcelo Biscegli; MARTINS, Ana Maria; KIM, Chong Ae
    Background The Mucopolysaccharidosis type VI (MPS VI), also known as Maroteaux-Lamy syndrome (OMIM 253200) is an autosomal recessive lysosomal disorder, caused by the deficiency of the enzyme N-acetylgalactosamine 4-sulfatase (also known as arylsulfatase B) due to mutations of the ARSB gene. Cardiologic features are well recognized, and are always present in MPS VI patients. Generally, the onset and the progression of the cardiologic symptoms are insidious, and just a few patients have developed a rapidly progressive disease. Cardiac involvement in MPS VI is a common and progressive feature. For MPS patients, cardiac evaluations are recommended every 1 to 2 years, including blood pressure measurement, electrocardiography and echocardiography. However, congestive heart failure and valvular surgical repair are not frequently seen, and if so, they are performed in adults. Here we report on an atypical MPS VI case with ascites fetalis and a rapidly progressive cardiac disease. Case presentation A 6-month-old Brazilian male, only child of a Brazilian healthy non-consanguineous couple. During pregnancy, second trimester ultrasonography observed fetal ascites and bilateral hydrocele. Physical exam at 6 months-old revealed a typical gibbus deformity and MPS was suspected. Biochemical investigation revealed a diagnosis of MPS type VI, confirmed by molecular test. Baseline echocardiogram revealed discrete tricuspid regurgitation and a thickened mitral valve with posterior leaflet prolapse, causing moderate to severe regurgitation. The patient evolved with mitral insufficiency and congestive heart failure, eventually requiring surgical repair by the first year of age. Conclusions We report the first case of MPS VI whose manifestations started in the prenatal period with fetal ascites, with severe cardiac valvular disease that eventually required early surgical repair. Moreover, in MPS with neonatal presentation, including fetal hydrops, besides MPS I, IVA and VII, clinicians should include MPS VI in the differential diagnosis.
  • article 5 Citação(ões) na Scopus
    Tratamento cirúrgico da persistência do canal arterial na população adulta
    (2011) JATENE, Marcelo Biscegli; ABUCHAIM, Decio Cavalet Soares; TIVERON, Marcos G.; TANAMATI, Carla; MIURA, Nana; RISO, Arlindo; AUIK, Edrnar; LOPES, Antonio Augusto; MARCIAL, Miguel Barbero
    Objective: To analyze 34 patients submitted to surgical treatment of patent arterial duct with age beyond 18 years old. Methods: Retrospective data collected from patient's charts with more than eighteen years old, submitted to surgical correction of patent arterial duct between 1997 and 2008 at Instituto do Coracao da Faculdade de Medicina da Universidade de Sao Paulo. Results: The mean age was 28.7 (18 a 53) years and 22 (64.7%) were female. The more prevalent symptom was dyspnea (76.5%). Left lateral thoracotomy was used in 33 (97.1%); the DA was sectioned and sutured in 25 (73.5%) cases and one patient needed cardiopulmonary bypass support. There were eight (23.5%) calcified arterial duct and 12 (35.3%) previous treatment with transcatheter devices were performed. The complication rate was 32%, with one (2.9%) permanent vocal cord palsy. Two (5.8%) patients had residual shunt less than 2mm. Transient left cord voice palsy was observed in 3 (8.8%) The procedure improves functional class (P < 0.0001) and no mortality was observed. Conclusion: In this series, the surgical treatment of patent arterial duct in adults could be done without mortality and low incidence of complications.
  • article 16 Citação(ões) na Scopus
    Blunted peripheral blood supply and underdeveloped skeletal muscle in Fontan patients: The impact on functional capacity
    (2018) TURQUETTO, Aida Luiza Ribeiro; SANTOS, Marcelo Rodrigues dos; SAYEGH, Ana Luiza Carrari; SOUZA, Francis Ribeiro de; AGOSTINHO, Daniela Regina; OLIVEIRA, Patricia Alves de; SANTOS, Yarla Alves dos; LIBERATO, Gabriela; BINOTTO, Maria Angelica; OTADUY, Maria Concepcion Garcia; NEGRAO, Carlos Eduardo; CANEO, Luiz Fernando; JATENE, Fabio Biscegli; JATENE, Marcelo Biscegli
    Background: Changes in circulatory physiology are common in Fontan patients due to suboptimal cardiac output, which may reduce the peripheral blood flow and impair the skeletal muscle. The objective of this study was to investigate the forearm blood flow (FBF), cross-sectional area (CSA) of the thigh and functional capacity in asymptomatic clinically stable patients undergoing Fontan surgery. Methods: Thirty Fontan patients and 27 healthy subjects underwent venous occlusion plethysmography, magnetic resonance imaging of the thigh musculature and maximal cardiopulmonary exercise testing. Muscle sympathetic nerve activity (MSNA), norepinephrine measures, cardiovascular magnetic resonance, handgrip strength and 6-minute walk test were also performed. Results: Fontan patients have blunted FBF (1.59 +/- 0.33 vs 2.17 +/- 0.52 mL/min/100 mL p < 0.001) and forearm vascular conductance (FVC) (1.69 +/- 0.04 vs 2.34 +/- 0.62 units p < 0.001), reduced CSA of the thigh (81.2 +/- 18.6 vs 116.3 +/- 26.4 cm(2) p < 0.001), lower peak VO2 (29.3 +/- 6 vs 41.5 +/- 9mL/kg/min p < 0.001), walked distance (607 +/- 60 vs 701 +/- 58m p < 0.001) and handgrip strength (21 +/- 9 vs 30 +/- 8 kgf p < 0.001). The MSNA (30 +/- 4 vs 22 +/- 3 bursts/min p < 0.001) and norepinephrine concentration [265 (236-344) vs 222 (147-262) pg/mL p = 0.006] were also higher in Fontan patients. Multivariate linear regression showed FVC (beta = 0.653; CI = 0.102-1.205; p = 0.022) and stroke volume (beta = 0.018; CI = 0.007-0.029; p = 0.002) to be independently associated with reduced CSA of the thigh adjusted for body mass index. The CSA of the thigh adjusted for body mass index (beta = 5.283; CI = 2.254-8.312; p = 0.001) was independently associated with reduced peak VO2. Conclusion: Patients with Fontan operation have underdeveloped skeletal muscle with reduced strengh that is associated with suboptimal peripheral blood supply and diminished exercise capacity.
  • article 0 Citação(ões) na Scopus
    Physiotherapy in cardiac surgery
    (2012) CARVALHO, Vitor Oliveira; JATENE, Marcelo Biscegli
  • article 2 Citação(ões) na Scopus
    Heart Retransplantation for Coronary Allograft Vasculopathy in Children: 25 Years of Single -Center Experience
    (2020) AZEKA, Estela; WALKER, Thomas; SIQUEIRA, Adailson Wagner da Silva; PENHA, Juliano; MIANA, Leonardo; CANEO, Luiz Fernando; MASSOTI, Maria Raquel; TANAMATI, Carla; MIURA, Nana; JATENE, Marcelo Biscegli
  • article 22 Citação(ões) na Scopus
    Improving preoperative risk-of-death prediction in surgery congenital heart defects using artificial intelligence model: A pilot study
    (2020) CHANG JUNIOR, Joao; BINUESA, Fabio; CANEO, Luiz Fernando; TURQUETTO, Aida Luiza Ribeiro; ARITA, Elisandra Cristina Trevisan Calvo; BARBOSA, Aline Cristina; FERNANDES, Alfredo Manoel da Silva; TRINDADE, Evelinda Marramon; JATENE, Fabio Biscegli; DOSSOU, Paul-Eric; JATENE, Marcelo Biscegli
    Background Congenital heart disease accounts for almost a third of all major congenital anomalies. Congenital heart defects have a significant impact on morbidity, mortality and health costs for children and adults. Research regarding the risk of pre-surgical mortality is scarce. Objectives Our goal is to generate a predictive model calculator adapted to the regional reality focused on individual mortality prediction among patients with congenital heart disease undergoing cardiac surgery. Methods Two thousand two hundred forty CHD consecutive patients' data from InCor's heart surgery program was used to develop and validate the preoperative risk-of-death prediction model of congenital patients undergoing heart surgery. There were six artificial intelligence models most cited in medical references used in this study: Multilayer Perceptron (MLP), Random Forest (RF), Extra Trees (ET), Stochastic Gradient Boosting (SGB), Ada Boost Classification (ABC) and Bag Decision Trees (BDT). Results The top performing areas under the curve were achieved using Random Forest (0.902). Most influential predictors included previous admission to ICU, diagnostic group, patient's height, hypoplastic left heart syndrome, body mass, arterial oxygen saturation, and pulmonary atresia. These combined predictor variables represent 67.8% of importance for the risk of mortality in the Random Forest algorithm. Conclusions The representativeness of ""hospital death"" is greater in patients up to 66 cm in height and body mass index below 13.0 for InCor's patients. The proportion of ""hospital death"" declines with the increased arterial oxygen saturation index. Patients with prior hospitalization before surgery had higher ""hospital death"" rates than who did not required such intervention. The diagnoses groups having the higher fatal outcomes probability are aligned with the international literature. A web application is presented where researchers and providers can calculate predicted mortality based on the CgntSCORE on any web browser or smartphone.
  • article 3 Citação(ões) na Scopus
    Translation and Validation of the Boston Technical Performance Score in a Developing Country
    (2021) MIANA, Leonardo A.; NATHAN, Meena; TENORIO, Davi Freitas; MANUEL, Valdano; GUERREIRO, Gustavo; FERNANDES, Natalia; CAMPOS, Carolina Vieira de; V, Paula Gaiolla; CASSAR, Renata Sa; TURQUETTO, Aida; AMATO, Luciana; CANEO, Luiz Fernando; DARODA, Larissa Leitao; JATENE, Marcelo Biscegli; JATENE, Fabio B.
    Introduction: The Technical Performance Score (TPS) was developed and subsequently refined at the Boston Children's Hospital. Our objective was to translate and validate its application in a developing country. Methods: The score was translated into the Portuguese language and approved by the TPS authors. Subsequently, we studied 1,030 surgeries from June 2018 to October 2020. TPS could not be assigned in 58 surgeries, and these were excluded. Surgical risk score was evaluated using Risk Adjustment in Congenital Heart Surgery (or RACHS-1). The impact of TPS on outcomes was studied using multivariable linear and logistic regression adjusting for important perioperative covariates. Results: Median age and weight were 2.2 (interquartile range [IQR] = 0.5-13) years and 10.8 (IQR = 5.6-40) kilograms, respectively. In-hospital mortality was 6.58% (n=64), and postoperative complications occurred in 19.7% (n=192) of the cases. TPS was categorized as 1 in 359 cases (37%), 2 in 464 (47.7%), and 3 in 149 (15.3%). Multivariable analysis identified TPS class 3 as a predictor of longer hospital stay (coefficient: 6.6; standard error: 2.2; P=0.003), higher number of complications (odds ratio [OR]: 1.84; 95% confidence interval [CI]: 1.1-3; P=0.01), and higher mortality (OR: 3.2; 95% CI: 1.4-7; P=0.004). Conclusion: TPS translated into the Portuguese language was validated and showed to be able to predict higher mortality, complication rate, and prolonged postoperative hospital stay in a high-volume Latin-American congenital heart surgery program. TPS is generalizable and can be used as an outcome assessment tool in resource diverse settings.
  • conferenceObject
    RESTRICTIVE AND HYPERTROPHIC CARDIOMYOPATHIES AS INDICATION FOR HEART TRANSPLANTATION: CLINICAL OUTCOME IN A SINGLE CENTER
    (2013) TANAKA, Ana Cristina; MIURA, Nana; THOMAZ, Ana Maria; AIELLO, Vera Demarchi; BENEVENUTI, Luiz; TAVARES, Glaucia; NOMURA, Cesar; JATENE, Marcelo Biscegli; AZEKA, Estela
    PURPOSE: The purpose of this study was evaluate the prevalence and outcome of restrictive and hypertrophic cardiomyopathies in a cohort of pediatric heart transplantation. METHOD: To evaluate the prevalence and clinical outcome of children with restrictive and hypertrophic cardiomyopathies submitted heart transplantation. RESULTS: From october 1992 to 2012, 115 patients were submitted heart transplantation. 120 transplants were performed at Heart Institute (InCor) University São Paulo Medical School. Seventeen (14,7%) of these patients hat restrictive cardiomyopathy/hypertrophic cardiomyopathy and have undergone to heart transplantation. The mean age was 10,4 years. Survival was 76,4%. Follow-up period ranged from 26 days to 6,6 years. CONCLUSION: Restrictive and hypertrophic cardiomyopathies can be an indication for heart transplantation a favorable outcome.
  • article 9 Citação(ões) na Scopus
    Functional lymphatic reserve capacity is depressed in patients with a Fontan circulation
    (2021) MOHANAKUMAR, Sheyanth; KELLY, Benjamin; TURQUETTO, Aida Luiza Ribeiro; ALSTRUP, Mathias; AMATO, Luciana Patrick; BARNABE, Milena Schiezari Ru; SILVEIRA, Joao Bruno Dias; AMARAL, Fernando; MANSO, Paulo Henrique; JATENE, Marcelo Biscegli; HJORTDAL, Vibeke Elisabeth
    Background: Lymphatic abnormalities play a role in effusions in individuals with a Fontan circulation. Recent results using near-infrared fluorescence imaging disclosed an increased contraction frequency of lymphatic vessels in Fontan patients compared to healthy controls. It is proposed that the elevated lymphatic pumping seen in the Fontan patients is necessary to maintain habitual interstitial fluid balance. Hyperthermia has previously been used as a tool for lymphatic stress test. By increasing fluid filtration in the capillary bed, the lymphatic workload and contraction frequency are increased accordingly. Using near-infrared fluorescence imaging, the lymphatic functional reserve capacity in Fontan patients were explored with a lymphatic stress test. Methods: Fontan patients (n = 33) were compared to a group of 15 healthy individuals of equal age, weight, and gender. The function of the superficial lymphatic vessels in the lower leg during rest and after inducing hyperthermia was investigated, using near-infrared fluorescence imaging. Results: Baseline values in the Fontan patients showed a 57% higher contraction frequency compared to the healthy controls (0.4 +/- 0.3 min-1 vs. 0.3 +/- 0.2 min(-1), p = 0.0445). After inducing stress on the lymphatic vessels with hyperthermia the ability to increase contraction frequency was decreased in the Fontan patients compared to the controls (0.6 +/- 0.5 min(-1) vs. 1.2 +/- 0.8 min(-1), p = 0.0102). Conclusions: Fontan patients had a higher lymphatic contraction frequency during normal circumstances. In the Fontan patients, the hyperthermia response is dampened indicating that the functional lymphatic reserve capacity is depressed. This diminished reserve capacity could be part of the explanation as to why some Fontan patients develop late-onset lymphatic complications.