9 documents found, page 1 of 1
Surgery is unlikely to be enough for a patient to stop smoking 24 h prior to ho...
Marinho,Igor Maia; Carmona,Maria José C.; Benseñor,Fábio Ely Martins; Hertel,Julia Mintz; Moraes,Marcos Fernando Breda deAbstract Introduction The need for surgery can be a decisive factor for long-term smoking cessation. On the other hand, situations that precipitate stress could precipitate smoking relapse. The authors decided to study the impact of a surgery on the patient's effort to cease smoking for, at least, 24 h before hospital admission and possible relapse on the last 24 h before hospital admission for ex-smokers. Meth...
Effect of nitrous oxide on fentanyl consumption in burned patients undergoing d...
Vale,Arthur Halley Barbosa do; Videira,Rogério Luiz da Rocha; Gomez,David Souza; Carmona,Maria José Carvalho; Tsuchie,Sara Yume; Flório,CláudiaBACKGROUND AND OBJECTIVES: Thermal injuries and injured areas management are important causes of pain in burned patients, requiring that these patients are constantly undergoing general anesthesia for dressing change. Nitrous oxide (N2O) has analgesic and sedative properties; it is easy to use and widely available. Thus, the aim of this study was to evaluate the analgesic effect of N2O combined with fentanyl in...
Perioperative cardiac arrest: an evolutionary analysis of the intra-operative c...
Vane,Matheus Fachini; Nuzzi,Rafael Ximenes do Prado; Aranha,Gustavo Fabio; Luz,Vinicius Fernando da; Malbouisson,Luiz Marcelo SáABSTRACT BACKGROUND: Great changes in medicine have taken place over the last 25 years worldwide. These changes in technologies, patient risks, patient profile, and laws regulating the medicine have impacted the incidence of cardiac arrest. It has been postulated that the incidence of intraoperative cardiac arrest has decreased over the years, especially in developed countries. The authors hypothesized that, as...
Sevoflurane preconditioning during myocardial ischemia-reperfusion reduces infa...
Pasqualin,Rubens Campana; Mostarda,Cristiano Teixeira; Souza,Leandro Ezequiel de; Vane,Matheus Fachini; Sirvente,Raquel; Otsuki,Denise AyaABSTRACT PURPOSE: To investigate the myocardial ischemia-reperfusion with sevoflurane anesthetic preconditioning (APC) would present beneficial effects on autonomic and cardiac function indexes after the acute phase of a myocardial ischemia-reperfusion. METHODS: Twenty Wistar rats were allocated in three groups: control (CON, n=10), myocardial infarction with sevoflurane (SEV, n=5) and infarcted without sevoflu...
Noradrenaline and dobutamine effects on the volume expansion with normal saline...
Ramalho,Gualter Lisboa; Vane,Matheus Fachini; Lima,Luciana Cavalcanti; Vane,Lucas Fachini; Amorim,Rosa Beatriz; Domingues,Maria AparecidaABSTRACT PURPOSE: To evaluate the effects of dobutamine (DB), noradrenaline (NA), and their combination (NADB), on volume retention in rabbits submitted to hemorrhage. METHODS: Thirty six rabbits were randomly divided into 6 groups: SHAM, Control, Saline, DB, NA, DB+NA. All the animals, except for SHAM, were subjected to hemorrhage of 25% of the calculated blood volume. Control animals were replaced with their ...
Effects of catecholamines on volemic replacement with saline solution and the i...
Moraes,José Mariano Soares de; Vane,Matheus Fachini; Rodrigues,Denise de Fátima; Mostarda,Cristiano Teixeira; Moraes,Thiago Soares Mendes Moreira dePURPOSE: To verify the effects of different catecholamines on volemic expansion and on the autonomic nervous system in rabbits that were subjected to hemorrhage.METHODS: Twenty four rabbits subjected to hemorrhage (with a 25% loss of blood volume) and were randomly divided into four experimental groups: 1) HEMO Group underwent replacement with their own blood in an equal volume; 2) SS Group underwent replacemen...
Effects of propofol in lipid-based emulsion and in microemulsion on the inciden...
Paço,Cristian Durço; Vane,Matheus Fachini; Andrade,Rafael Bicarato de; Domingues,Maria Aparecida; Carvalho,Lidia Raquel de; Santos,Daniela Carvalho dosPURPOSE: To compare the incidence of endothelial injury after single-dose or continuous propofol infusion in conventional lipid-based emulsion (LE) versus microemulsion (ME). METHODS: Forty-two rabbits (2.5-4.5 Kg) were randomly allocated into seven groups of six animals each: SHAM- surgical treatment alone; Bolus Control Group - 3 mL-intravenous (IV) bolus of saline; Continuous Infusion Control Group - 3 mL- I...
Perception of physicians of Intensive Care Units of the Clinicas Hospital Compl...
Vane,Matheus Fachini; Posso,Irimar de PaulaBACKGROUND AND OBJECTIVES: Modern medicine lives a moment of searching for a sensible balance in the physician-patient relationship. As opposed to what was observed few years ago, when patients were, in the strict conception of the word, patients, that is, someone who obeys without questioning, today they are considered autonomous agents actively participating and deciding about themselves. At the same time, me...
Comparação dos efeitos da dobutamina e da milrinona sobre a hemodinâmica e o tr...
Carmona,Maria José Carvalho; Martins,Laura Mariana; Vane,Matheus Fachini; Longo,Breno Altero; Paredes,Lemuel Silva; Malbouisson,Luiz Marcelo SáJUSTIFICATIVA E OBJETIVOS: Diversas classes de fármacos inotrópicos, com efeitos hemodinâmicos diferentes, são utilizadas no tratamento do baixo débito cardíaco em pacientes com disfunção sistólica submetidos a procedimento cirúrgico cardíaco. O objetivo deste estudo foi comparar o efeito da dobutamina e da milrinona sobre a hemodinâmica e o transporte de oxigênio nessa população de pacientes. MÉTODO: Após apro...