Vasopressors
Mostrando 1-12 de 22 artigos, teses e dissertações.
-
1. Associated factors with umbilical arterial pH after cesarean delivery under spinal anesthesia: a retrospective cohort study
Abstract Background: Maximum decrease of blood pressure and number of minutes of hypotension were independently associated with umbilical arterial pH. However, the impact of hypotension considering the duration of it on umbilical arterial pH is unknown. Methods: Pregnant women aged ≥ 20 years who delivered a baby at full-term via a cesarean delivery unde
Brazilian Journal of Anesthesiology. Publicado em: 2022
-
2. Are nurses updated on the proper management of patients with sepsis?
Resumo Objetivo: Avaliar o conhecimento dos enfermeiros que atuam em enfermarias sobre as definições do Sepsis-3 e atualizações da Surviving Sepsis Campaign. Métodos: Estudo descritivo realizado de julho a agosto de 2018 com 30 enfermeiros de quatro enfermarias de um hospital universitário de grande porte. Para coleta de dados, criamos, estruturamos
Esc. Anna Nery. Publicado em: 26/08/2019
-
3. Disponibilidade de recursos para tratamento da sepse no Brasil: uma amostra aleatória de instituições brasileiras
RESUMO Objetivo: Caracterizar a disponibilidade de recursos a partir de amostra aleatória representativa das unidades de terapia intensiva do Brasil. Métodos: Realizou-se um questionário estruturado on-line para ser respondido pelo diretor médico de cada unidade participante do estudo SPREAD (Sepsis PREvalence Assessment Database), um estudo de preval�
Rev. bras. ter. intensiva. Publicado em: 30/05/2019
-
4. suPAR na avaliação do prognóstico após permanência na unidade de terapia intensiva: um estudo piloto
RESUMO Objetivo: Determinar o desempenho da dosagem do receptor ativador de plasminogênio tipo uroquinase solúvel quando da alta da unidade de terapia intensiva para predição da mortalidade após permanência na mesma unidade. Métodos: Durante 24 meses conduziu-se um estudo prospectivo observacional de coorte em uma unidade de terapia intensiva poliva
Rev. bras. ter. intensiva. Publicado em: 10/01/2019
-
5. Liver transplantation for acute liver failure due to antitubercular drugs – a single-center experience
OBJECTIVES: Patients receiving treatment for tuberculosis are at risk of developing acute liver failure due to the hepatotoxicity of antitubercular drugs. We aimed to describe our experience with liver transplantation from deceased donors in this situation. METHODS: We identified patients undergoing transplantation for acute liver failure due to antituberc
Clinics. Publicado em: 16/07/2018
-
6. Effects of terlipressin and naloxone compared with epinephrine in a rat model of asphyxia-induced cardiac arrest
OBJECTIVE: To evaluate the hemodynamic and metabolic effects of terlipressin and naloxone in cardiac arrest. METHODS: Cardiac arrest in rats was induced by asphyxia and maintained for 3.5 minutes. Animals were then resuscitated and randomized into one of six groups: placebo (n = 7), epinephrine (0.02 mg/kg; n = 7), naloxone (1 mg/kg; n = 7) or terlipressi
Clinics. Publicado em: 2013
-
7. Clinical evaluation of the flotrac/vigileo™ system for continuous cardiac output monitoring in patients undergoing regional anesthesia for elective cesarean section: a pilot study
BACKGROUND: Spinal anesthesia for cesarean delivery may cause severe maternal hypotension and a decrease in cardiac output. Compared to assessment of cardiac output via a pulmonary artery catheter, the FloTrac/Vigileo™ system may offer a less invasive technique. The aim of this study was to evaluate cardiac output and other hemodynamic measurements made us
Clinics. Publicado em: 2010-06
-
8. CHOQUE HEMORRÁGICO EXPERIMENTAL EM CÃES ANESTESIADOS COM ISOFLUORANO, TRATADOS COM SOLUÇÃO HIPERTÔNICA E COLÓIDE ASSOCIADA A DIFERENTES VASOPRESSORES / EXPERIMENTAL HEMORRHAGIC SHOCK IN DOGS ANESTHETIZED WITH ISOFLURANE, TREATED WITH HYPERTONIC SOLUTION AND COLLOID ASSOCIATED WITH DIFFERENT VASOPRESSORS
Objetivou-se comparar os efeitos hemodinâmicos e metabólicos do tratamento com solução hipertônica e colóide (expansores) associada a diferentes vasopressores em cães submetidos a choque hemorrágico experimental. Foram utilizados 24 cães adultos, SRD, peso médio de 10,84+3,3kg, de ambos os sexos, hígidos. Os animais foram induzidos a anestesia ger
Publicado em: 2010
-
9. Cortisol and 17-a-hydroxy-progesterone levels in infants with refractory hypotension born at 30 weeks of gestation or less
Refractory hypotension is frequent in very low-birth weight infants, whose hypothalamic-pituitary-adrenal axis has been suggested to be immature. The objective of the present study was to evaluate basal cortisol and 17-α-OH-progesterone in the first 36 h of life in preterm infants with and without refractory hypotension (mean arterial blood pressure below t
Publicado em: 2010
-
10. 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
-
11. Morbidade e mortalidade de pacientes com choque séptico tratados com noradrenalina: estudo multicêntrico
Among patients admitted into intensive care units (ICU), 9% present septic shock. More than 50% of them die. The implementation of rapid treatment is essential, with immediate usage of antibiotics, infectious focus elimination, if applicable, and supportive treatment. First, the supportive treatment is based in fluid resuscitation and the use of vasopressors
Publicado em: 2009
-
12. Cortisol and 17-a-hydroxy-progesterone levels in infants with refractory hypotension born at 30 weeks of gestation or less
Refractory hypotension is frequent in very low-birth weight infants, whose hypothalamic-pituitary-adrenal axis has been suggested to be immature. The objective of the present study was to evaluate basal cortisol and 17-a-OH-progesterone in the first 36 h of life in preterm infants with and without refractory hypotension (mean arterial blood pressure below th
Brazilian Journal of Medical and Biological Research. Publicado em: 01/03/2007