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Search Results: 1 - 10 of 1385 matches for " Braile Domingo Marcolino "
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Avalia??o de nova técnica de hemoconcentra??o e da necessidade de transfus?o de hemoderivados em pacientes submetidos à cirurgia cardíaca com circula??o extracorpórea
Souza, Dulcimar Donizete de;Braile, Domingo Marcolino;
Revista Brasileira de Cirurgia Cardiovascular , 2004, DOI: 10.1590/S0102-76382004000300006
Abstract: objective: to assess a new technique of hemoconcentration and the necessity of blood derivative transfusion. method: eighty-six male (61.4%) and 54 female (38.6%) patients submitted to heart surgery under cardiopulmonary bypass were divided into two groups of 70 patients each according to conventional technique of blood preparation (group a) and the use of the new technique of hemoconcentration. results: the hemoconcentration technique is feasible and did not alter the intra- and postoperative complications of the patients. the amount of blood and plasma used during and after cardiopulmonary bypass was less in group b patients. moreover, the fluid balance after cardiopulmonary bypassin this group was better when compared to the group a patients. conclusions: the new technique of hemoconcentration was efficient regarding removal of fluids, allowed a better use of oxygenator residual contents and decreased the amounts of blood derivatives used during and after cardiopulmonary bypass.
Perspective of clinical application of pumpless extracorporeal lung assist (ECMO) in newborn
Gandolfi, José Francisco;Braile, Domingo Marcolino;
Revista Brasileira de Cirurgia Cardiovascular , 2003, DOI: 10.1590/S0102-76382003000400010
Abstract: extracorporeal lung assist (ecla) has been proposed as an invasive alternative to conventional treatment when oxygenation is not possible by rigorous mechanical ventilation alone. usually, ecla is carried out by establishing a venovenous or venoarterial shunt consisting of a roller or centrifugal pump, a membrane oxygenator, and a heat exchanger. however, the extracorporeal membrane oxygenation (ecmo) with circulatory support lead hemolysis, coagulation disorders, inflammatory response, and specific technical complications inherent to a procedure of high risk and cost. to reduce the drawbacks of mechanical blood trauma during prolonged ecla, the patient′s arteriovenous pressure gradient as the driving force for the blood flow through for the extracorporeal circuit can be used. in this article are analysed the main contributions of pumpless ecmo, used experimentally and in children and adults with respiratory failure, with perspective of clinical application in newborn.
Perspective of clinical application of pumpless extracorporeal lung assist (ECMO) in newborn
Gandolfi José Francisco,Braile Domingo Marcolino
Revista Brasileira de Cirurgia Cardiovascular , 2003,
Abstract: Extracorporeal lung assist (ECLA) has been proposed as an invasive alternative to conventional treatment when oxygenation is not possible by rigorous mechanical ventilation alone. Usually, ECLA is carried out by establishing a venovenous or venoarterial shunt consisting of a roller or centrifugal pump, a membrane oxygenator, and a heat exchanger. However, the extracorporeal membrane oxygenation (ECMO) with circulatory support lead hemolysis, coagulation disorders, inflammatory response, and specific technical complications inherent to a procedure of high risk and cost. To reduce the drawbacks of mechanical blood trauma during prolonged ECLA, the patient′s arteriovenous pressure gradient as the driving force for the blood flow through for the extracorporeal circuit can be used. In this article are analysed the main contributions of pumpless ECMO, used experimentally and in children and adults with respiratory failure, with perspective of clinical application in newborn.
Case 2/2003
Croti Ulisses Alexandre,Braile Domingo Marcolino
Revista Brasileira de Cirurgia Cardiovascular , 2003,
Abstract:
Current treatment of the persistent arterial duct
Jacob José Luiz Balthazar,Braile Domingo Marcolino
Revista Brasileira de Cirurgia Cardiovascular , 2003,
Abstract:
Terapia celular: uma nova perspectiva no tratamento da insuficiência cardíaca de causa isquêmica
Braile Domingo Marcolino,Godoy Moacir F. de
Arquivos Brasileiros de Cardiologia , 2005,
Abstract:
Avalia??o in vitro de um novo filtro de veia cava
Braile, Domingo Marcolino;Godoy, José Maria Pereira de;Centola, Marco;
Jornal Vascular Brasileiro , 2005, DOI: 10.1590/S1677-54492005000400005
Abstract: objective: the objective of the current study was to evaluate the efficacy of a new low-profile vena cava filter in the retention of emboli in an in vitro model. method: the filter consists of two cones connected at the apexes. the distal cone is comprised of eight stainless steel arms with a purpose of retaining emboli and the proximal cone, made of four arms, acts as an anchor to centralize the filter. filters were installed and fixed inside three systems using transparent pvc tubes of different sizes (internal diameters of 25, 30 and 35 mm) that were held in a vertical position and connected to a pulsating flow system (peristaltic pump). a reservoir of 0.9% saline solution with 40% glycerin at room temperature was used as the vehicle. thrombi were made from bovine blood in 3-mm, 4-mm, 5-mm and 6-mm plastic tubes and later the thrombi were sectioned into 10-mm, 15-mm, 20-mm and 30-mm lengths. each of the 12 sizes of thrombi was assessed 100 times in each of the three systems, with a total of 3,600 events. five emboli were sequentially released, 10 for each size of embolus and tube, with a total of 360 events. an evaluation of the capacity of the three systems - 100 events each, total of 300 events - to dynamically retain the emboli was made. mresults: the diameter and length of the emboli, as well as tubes greater than 35 mm in diameter can negatively affect the efficacy of the filter. the average of emboli capture for the filters was 80.5% in 35-mm tubes, 88.7% for 30-mm tubes and 86.6% for 25-mm tubes. conclusion: we conclude that the efficacy of this filter is influenced by the size of the emboli and the diameter of the pvc tubes.
Análise cientométrica dos periódicos em Ciências da Saúde e áreas correlatas disponíveis no Portal de Periódicos da Capes
Martins, Cláudia Araújo;Braile, Domingo Marcolino;
Perspectivas em Ciência da Informa??o , 2009, DOI: 10.1590/S1413-99362009000300006
Abstract: scientometrics was used to analyze the literature on journals from health science and related areas in portal de periódicos da capes, aiming at providing support for the alignment of public policies for s&t, characterize the literature, and to produce instructional material for bibliographic searches. it was concluded that there is an excessive amount of duplicated scientific journals, the national literature is underrepresented, disproportion between the amount of titles subscribed in different subjects, insufficiency of titles in some areas; and also the inability of qualis/capes system to classify scientific journals.
Fator de impacto: importancia e influência no meio editorial, acadêmico e científico
Ruiz, Milton Artur;Greco, Oswaldo Tadeu;Braile, Domingo Marcolino;
Revista Brasileira de Cirurgia Cardiovascular , 2009, DOI: 10.1590/S0102-76382009000400004
Abstract: in this report the authors present information on the bibliometric instruments and their importance in measuring the quality of scientific journals and researchers. they in particular the history and deployment of the impact factor of the existing institute for scientific information since 1955. are presented and discussed the criticism regarding the inadequacy of the impact factor for evaluation of scientific production, misuse and strategies editorial handling of the bibliometric index. it is presented to the new classification capes for the journals, based on various criteria and the impact factor and its influence on national scientific and academic life. the authors conclude that, despite all obstacles and discussions, the impact factor of the institute for scientific information is still an useful tool and the only isolation available to assess the scientific and intellectual productivity
A troponina como marcador de injúria celular miocárdica
Godoy Moacir Fernandes de,Braile Domingo Marcolino,Purini Neto José
Arquivos Brasileiros de Cardiologia , 1998,
Abstract:
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