RESUMO
INTRODUCTION: Arterial filter is the part of the cardiopulmonary bypass circuit where blood cells are exposed to high mechanical stress and where cellular aggregates may fasten in large quantities. The aim of this study was to analyse blood cell adhesiveness in the arterial filter through scanning electron microscopy and real-time PCR assay. METHODS: Prospective, clinical and observational study performed on 28 patients undergoing cardiac surgery with cardiopulmonary bypass. Arterial filters were analysed by scanning electron microscopy. Real-time PCR assay was performed in extracted material from the arterial filters for analysis of platelet GPIb and CD45 leucocyte gene expression. Blood coagulation was analysed during cardiopulmonary bypass. Patients were followed until hospital discharge or 28 days after surgery. RESULTS: All studied arterial filters used in the subject patients showed a degree of adhesion from blood elements at scanning electron microscopy. All studied filters were positive for platelets GPIb gene expression and 15% had CD45 leucocyte gene expression. The GPIb platelet gene expression in blood lowered at the end of cardiopulmonary bypass (p = 0.019). There was negative correlation between blood GPIb platelet gene expression and Clot SR (HEPSCREEN2 ReoRox®) (rho = 0.635; p = 0.027). The filter fields count was correlated to the D-dimer dosage (rho = 0.828; p < 0.001). CONCLUSION: There was adhesion of blood elements, especially nucleated platelets, on all arterial filters studied. Although the arterial filter worked as a safety device, that possibly prevented arterial embolisation, it may also have caused greater hyperfibrinolysis during cardiopulmonary bypass.
Assuntos
Procedimentos Cirúrgicos Cardíacos , Ponte Cardiopulmonar , Células Sanguíneas , Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Adesão Celular , Humanos , Microscopia Eletrônica de Varredura , Estudos Prospectivos , Reação em Cadeia da Polimerase em Tempo RealRESUMO
INTRODUCTION: The technical complexity of D2 lymphadenectomy and esophago-jejunal anastomosis are the main factors that limit the application of laparoscopic surgery in the treatment of gastric cancer. Robotic assisted gastric surgery provides potential technical advantages over conventional laparoscopy but an improvement in clinical outcomes after robotic surgery has not been demonstrated yet. EVIDENCE ACQUISITION: Data from 128 consecutive patients who had undergone robotic gastrectomy for gastric cancer at our center institution from April 2017 to June 2020 where retrospectively reviewed from a prospectively updated database. A narrative review was then carried out on PubMed, Embase and Scopus using the following keywords: "gastric cancer," "robotic surgery," "robotic gastrectomy" and "robotic gastric surgery". EVIDENCE SYNTHESIS: Ninety-eight patients underwent robotic distal gastrectomy and 30 underwent robotic total gastrectomy. The mean value of estimated blood loss was 99.5 ml. No patients required conversion to laparoscopy or open surgery. The median number of retrieved lymph nodes was 42. No tumor involvement of the proximal or distal margin was found in any patient. The median time to first flatus and first oral feeding was on postoperative day 3 and 5, respectively. We registered 6 leakages (4.6%), namely, 1 duodenal stump leakage and 5 anastomotic leakages. No 30-day surgical related mortality was recorded. The median length of hospital stay was 10.5 days (range 4-37). CONCLUSIONS: Published data and our experience suggest that the robotic approach for gastric cancer is safe and feasible with potential advantages over conventional laparoscopy.
Assuntos
Laparoscopia , Procedimentos Cirúrgicos Robóticos , Neoplasias Gástricas , Gastrectomia/efeitos adversos , Humanos , Estudos Retrospectivos , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Neoplasias Gástricas/cirurgiaRESUMO
A Sociedade Brasileira de Anestesiologia, pelo Núcleo Vida de Ecocardiografia Transesofágica Intraoperatória (ETTI/SBA) juntamente com o Departamento de Imagem Cardiovascular da Sociedade Brasileira de Cardiologia (DIC/SBC), fez uma força-tarefa para normatizar a feitura da ecocardiografia transesofágica intraoperatória para os anestesiologistas e ecocardiografistas brasileiros com base nas evidências científicas da Sociedade dos Anestesiologistas Cardiovasculares/Sociedade Americana de Ecocardiografia (SCA/ASE) e da Sociedade Brasileira de Cardiologia
Assuntos
Humanos , Anestesiologia/métodos , Anestesiologia/normas , Ecocardiografia Transesofagiana/métodos , Ecocardiografia Transesofagiana/normas , Valva Aórtica , Brasil , Esôfago , Política Informada por Evidências , Guias como Assunto/normas , Coração , Átrios do Coração , Ventrículos do Coração , Monitorização Hemodinâmica/métodos , Valva Mitral , Sonda de Prospecção , Artéria Pulmonar , Cirurgia Torácica/métodos , Valva TricúspideRESUMO
RESUMO A Sociedade Brasileira de Anestesiologia, pelo Núcleo Vida de Ecocardiografia Transe-sofágica Intraoperatória (ETTI/SBA) juntamente com o Departamento de Imagem Cardiovascularda Sociedade Brasileira de Cardiologia (DIC/SBC), fez uma forc ̧a-tarefa para normatizar afeitura da ecocardiografia transesofágica intraoperatória para os anestesiologistas e ecocar-diografistas brasileiros com base nas evidências científicas da Sociedade dos AnestesiologistasCardiovasculares/Sociedade Americana de Ecocardiografia (SCA/ASE) e da Sociedade Brasileirade Cardiologia.
ABSTRACT Through the Life Cycle of Intraoperative Transesophageal Echocardiography(ETTI/SBA) the Brazilian Society of Anesthesiology, together with the Department of Cardi-ovascular Image of the Brazilian Society of Cardiology (DIC/SBC), createded a task force tostandardize the use of intraoperative transesophageal echocardiography by Brazilian anesthesi-ologists and echocardiographers based on scientific evidence from the Society of CardiovascularAnesthesiologists/American Society of Echocardiography (SCA/ASE) and the Brazilian Society ofCardiology.
Assuntos
Humanos , Ecocardiografia Transesofagiana/normas , Coração/diagnóstico por imagem , Procedimentos Cirúrgicos Cardíacos , Cuidados Intraoperatórios , Ecocardiografia Transesofagiana/efeitos adversos , Ecocardiografia Transesofagiana/métodosRESUMO
RESUMO: A Sociedade Brasileira de Anestesiologia, pelo Núcleo Vida de Ecocardiografia Transesofágica Intraoperatória (ETTI/SBA) juntamente com o Departamento de Imagem Cardiovascular da Sociedade Brasileira de Cardiologia (DIC/SBC), fez uma força-tarefa para normatizar a feitura da ecocardiografia transesofágica intraoperatória para os anestesiologistas e ecocardiografistas brasileiros com base nas evidências científicas da Sociedade dos Anestesiologistas Cardiovasculares/Sociedade Americana de Ecocardiografia (SCA/ASE) e da Sociedade Brasileira de Cardiologia.
ABSTRACT: Through the Life Cycle of Intraoperative Transesophageal Echocardiography (ETTI/SBA) the Brazilian Society of Anesthesiology, together with the Department of Cardiovascular Image of the Brazilian Society of Cardiology (DIC/SBC), createded a task force to standardize the use of intraoperative transesophageal echocardiography by Brazilian anesthesiologists and echocardiographers based on scientific evidence from the Society of Cardiovascular Anesthesiologists/American Society of Echocardiography (SCA/ASE) and the Brazilian Society of Cardiology.
Assuntos
Cuidados Pré-Operatórios , Ecocardiografia Transesofagiana , AnestesiologiaRESUMO
Through the Life Cycle of Intraoperative Transesophageal Echocardiography (ETTI/SBA) the Brazilian Society of Anesthesiology, together with the Department of Cardiovascular Image of the Brazilian Society of Cardiology (DIC/SBC), createded a task force to standardize the use of intraoperative transesophageal echocardiography by Brazilian anesthesiologists and echocardiographers based on scientific evidence from the Society of Cardiovascular Anesthesiologists/American Society of Echocardiography (SCA/ASE) and the Brazilian Society of Cardiology.