Hemodilution
Mostrando 1-12 de 36 artigos, teses e dissertações.
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1. Anesthesia Management for a Patient Undergoing Pulmonary Endarterctomy without Cardiopulmonary Bypass
Abstract Pulmonary endarterectomy is a curative procedure for chronic thromboembolic Pulmonary Hypertension. As usual, cardiopulmonary bypass circuit is required. However, there are several complications attributed to extracorporeal circulation. Hemodilution, systemic inflammatory response syndrome and leukocyte sequestration are circulation related complica
Braz. J. Cardiovasc. Surg.. Publicado em: 02/12/2019
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2. Acute Normovolemic Hemodilution in Spinal Deformity Surgery
Resumo Objetivo Comparar de modo prospectivo os parâmetros clínicos e laboratoriais dos pacientes submetidos a hemodiluição normovolêmica aguda associada ao ácido tranexâmico com um grupo de controle que recebeu apenas ácido tranexâmico, durante cirurgia de correção de deformidades da coluna, e avaliar a influência da técnica de hemodiluição
Rev. bras. ortop.. Publicado em: 14/11/2019
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3. Adverse Events and Risk Factors of Blood Transfusion in Cardiovascular Surgery: A Prospective Cohort Study
Abstract Background: Hemodilution, transoperative bleeding and cardiopulmonary bypass (CPB) are some of the factors associated with high transfusion rates in cardiac surgery. Objective: To analyze the incidence of blood transfusion and early postoperative outcomes in cardiac surgery patients. Methods: Cohort study of patients undergoing cardiac surgery in
Int. J. Cardiovasc. Sci.. Publicado em: 08/08/2019
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4. Functional Performance of Different Venous Limb Options in Simulated Neonatal/Pediatric Cardiopulmonary Bypass Circuits
Abstract Objective: Hemodilution is a concern in cardiopulmonary bypass (CPB). Using a smaller dual tubing rather than a single larger inner diameter (ID) tubing in the venous limb to decrease prime volume has been a standard practice. The purpose of this study is to evaluate these tubing options. Methods: Four different CPB circuits primed with blood (hem
Braz. J. Cardiovasc. Surg.. Publicado em: 2018-06
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5. A review of the application of autologous blood transfusion
Autologous blood transfusion (ABT) has been gradually attracting more attention due to the increasingly prominent problem of blood transfusion safety and blood shortage in recent years. With the rapid development of blood conservation techniques, blood component separation technology, blood transfusion medicine and a constant increase in clinical needs, ABT
Braz J Med Biol Res. Publicado em: 01/08/2016
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6. Clinical applications of retrograde autologous priming in cardiopulmonary bypass in pediatric cardiac surgery
Retrograde autologous priming (RAP) has been routinely applied in cardiac pediatric cardiopulmonary bypass (CPB). However, this technique is performed in pediatric patients weighing more than 20 kg, and research about its application in pediatric patients weighing less than 20 kg is still scarce. This study explored the clinical application of RAP in CPB in
Braz J Med Biol Res. Publicado em: 26/04/2016
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7. Fluid distribution kinetics during cardiopulmonary bypass
OBJECTIVE: The purpose of this study was to examine the isovolumetric distribution kinetics of crystalloid fluid during cardiopulmonary bypass. METHODS: Ten patients undergoing coronary artery bypass grafting participated in this prospective observational study. The blood hemoglobin and the serum albumin and sodium concentrations were measured repeatedly
Clinics. Publicado em: 2014-08
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8. Liver enzymes serum levels in patients with chronic kidney disease on hemodialysis: a comprehensive review
We reviewed the literature regarding the serum levels of the enzymes aspartate aminotransferase, alanine aminotransferase, and gamma-glutamyl transferase in patients with chronic kidney disease on hemodialysis with and without viral hepatitis. Original articles published up to January 2013 on adult patients with chronic kidney disease on hemodialysis were se
Clinics. Publicado em: 2014-04
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9. Liver enzymes in patients with chronic kidney disease undergoing peritoneal dialysis and hemodialysis
OBJECTIVE: The present study was designed to analyze the serum levels of aspartate and alanine aminotransferases, gamma-glutamyl transferase, and the hematocrit in patients with chronic kidney disease who were undergoing peritoneal dialysis or hemodialysis. PATIENTS AND METHODS: Twenty patients on peritoneal dialysis and 40 on hemodialysis were assessed, and
Clinics. Publicado em: 2012
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10. Avaliação da responsividade cardiovascular por meio da variação de pulso com diferentes fluídos em modelo experimental de hemodiluição normovolêmica aguda / Assessment of cardiovascular responsiveness through variation in pulse with different fluids in an experimental model of acute normovolemic hemodilution
Background: Pulse pressure variation (PPV), have been shown to be useful tools to indicate fluid responsiveness in clinical and experimental studies. However, this parameter has not been adequately explored in situations of acute variation of blood viscosity, as happens in acute normovolemic hemodilution (ANH). The purpose of this research was to compare the
Publicado em: 2009
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11. Avaliação da resposta inflamatória durante a hemodiluição normovolêmica aguda / Inflammatory response during acute normovolemic hemodilution
Introdução: A Hemodiluição normovolêmica Aguda (HNA) envolve a retirada do sangue total e concomitante infusão de fluidos de reposição volêmica para manutenção da normovolemia. É uma estratégia que restringe a transfusão de sangue e evita a transmissão de doenças, imunossupressão e outras complicações associadas à transfusão sanguínea.
Publicado em: 2009
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12. Comparison between two techniques of volemic expansion during surgery to total hip arthroplasty: hydroxyethyl starch (130/0,4) and lactateds Ringer solutions. Study prospective, randomized / Estudo prospectivo randomizado comparando duas técnicas de expansão volêmica em cirurgia de artroplastia total de quadril: hidroxietilamido (130/0,4) e Ringer lactato
Introduction: Hydroxyethyl starches (HES) are considered effective plasma expanders in patients undergoing major surgeries. However, the clinical use of HES is limited mainly by their affection of hemostasis, detectable by impaired platelet function and altered coagulation. The extent of such alteration has classically been related to the molecular weight or
Publicado em: 2009