2015
DOI: 10.1111/aor.12629
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The Coagulative Profile of Cyanotic Children Undergoing Cardiac Surgery: The Role of Whole Blood Preoperative Thromboelastometry on Postoperative Transfusion Requirement

Abstract: The objective of this study is to evaluate the preoperative coagulation pattern and its association to postoperative blood products transfusion in children with congenital heart disease (CHD), focusing on cyanotic patients (oxygen saturation, SATO 2 < 85%). From January to August 2014, preoperative standard coagulation tests and rotational thromboelastometry assays were performed on 81 pediatric patients (<16 years old) who underwent surgery for CHD with the aid of cardiopulmonary bypass. Sixty patients (74%) … Show more

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Cited by 22 publications
(27 citation statements)
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“…Recently, aVWS has been described as a relevant cause of major bleeding in the cardiac intensive care unit , but the impact of aVWS on the intraoperative bleeding tendency of infants with complex CHD is still unclear, because of the abundance of other potential causes for intraoperative hemorrhage. Neonates and infants undergoing complex cardiac surgery are most challenging in terms of intraoperative coagulation management as they tend to develop intense and profound bleeding episodes, often requiring massive transfusions . This fact is illustrated by the data from our cohort.…”
Section: Discussionmentioning
confidence: 77%
“…Recently, aVWS has been described as a relevant cause of major bleeding in the cardiac intensive care unit , but the impact of aVWS on the intraoperative bleeding tendency of infants with complex CHD is still unclear, because of the abundance of other potential causes for intraoperative hemorrhage. Neonates and infants undergoing complex cardiac surgery are most challenging in terms of intraoperative coagulation management as they tend to develop intense and profound bleeding episodes, often requiring massive transfusions . This fact is illustrated by the data from our cohort.…”
Section: Discussionmentioning
confidence: 77%
“…Não há sugestões específicas para cirurgia cardíaca pediátrica. 19 Já as Diretrizes Práticas da Sociedade Americana de Anestesiologia para o Manejo de Sangramento Perioperatório 68 (atualização publicada em fevereiro de 2015), na abordagem da hipofibrinogenemia, apenas recomendam considerar o uso do concentrado de fibrinogênio em pacientes com sangramento excessivo.Vida et al69 , em um estudo retrospectivo publicado em 2016, analisaram dados de 81 pacientes submetidos à cirurgia cardíaca congênita. O objetivo desse estudo era avaliar o padrão de coagulação pré-operatório e sua associação com transfusão pós-operatória em crianças com doença cardíaca congênita.…”
unclassified
“…Estudos prévios 83% em estudos anteriores 3,10,36,37,39. Em relação aos dados pós-operatórios, dois estudos retrospectivos relataram que 52% e 62% dos seus pacientes foram expostos à transfusão na UTI pós-cirúrgica38,69 , taxas superiores à apresentada neste estudo.Não houve diferença entre os grupos em relação à transfusão intraoperatória, pós-operatória e entre os hemocomponentes transfundidos. Esses resultados estão em desacordo com alguns dados apresentados em estudos prévios com concentrado de fibrinogênio em cirurgia de cardiopatia congênita.…”
unclassified
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