2006
DOI: 10.1590/s0103-507x2006000200009
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Consenso brasileiro de monitorização e suporte hemodinâmico - Parte IV: monitorização da perfusão tecidual

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Cited by 7 publications
(9 citation statements)
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References 27 publications
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“…As we did not find a single variable in the literature to classify the patient for hemodynamic instability, we used the tissue perfusion markers in this study, considering that the major goal of monitoring and maintaining hemodynamic stability is to guarantee the perfusion of target organs, that is: mean blood pressure >70 mmHg, satisfactory level of consciousness, adequate diuresis (>0.5 mL/kg/ hr), serum lactate <2 mmol/L and central venous oxygen saturation >70%. 5,13 Thus, we assume that the patient presented hemodynamic instability when a concomitant change was found in three of the parameters described at any time during the ICU stay and regardless of the number of times the condition was observed. Thus, the patients were classified as either with hemodynamic instability or without hemodynamic instability.…”
Section: Methodsmentioning
confidence: 99%
See 1 more Smart Citation
“…As we did not find a single variable in the literature to classify the patient for hemodynamic instability, we used the tissue perfusion markers in this study, considering that the major goal of monitoring and maintaining hemodynamic stability is to guarantee the perfusion of target organs, that is: mean blood pressure >70 mmHg, satisfactory level of consciousness, adequate diuresis (>0.5 mL/kg/ hr), serum lactate <2 mmol/L and central venous oxygen saturation >70%. 5,13 Thus, we assume that the patient presented hemodynamic instability when a concomitant change was found in three of the parameters described at any time during the ICU stay and regardless of the number of times the condition was observed. Thus, the patients were classified as either with hemodynamic instability or without hemodynamic instability.…”
Section: Methodsmentioning
confidence: 99%
“…These reactions depend on the intensity, quantity and quality of the stressors. 4 Considering that the main treatment objective of ICU patients is to maintain hemodynamic stability, in order to guarantee the perfusion of the target organs, 5 and aware that the ICU is a stressgenerating environment, we intend to answer the following question: are the perceived stressors at an ICU associated with the presence of hemodynamic instability in the PO of patients submitted to the first cardiac surgery?…”
Section: Introductionmentioning
confidence: 99%
“…Este parámetro evalúa subjetivamente la perfusión periférica con base en la diferencia de la temperatura central y la temperatura periférica, siendo normales los valores comprendidos entre 3 y 7ºC. De esta forma, cualquier alteración de la perfusión periférica se reflejará en un GT superior a 7ºC (Réa-Neto et al 2006). Los valores del GT para el T1 y T2 estuvieron dentro de los limites clínicos, sin diferencia entre ellos (Tabla 1); no obstante, se observa una reducción significativa en el GT para el T3 del PC respecto a los demás tratamientos (p= 0,0429), con valores similares a los reportados por Floriano et al (2016), a los 20min de anestesia con isoflurano.…”
Section: Parámetrounclassified
“…3,23 Como forma de complementar as informações oferecidas pela avaliação direta da microcirculação, as anormalidades de oferta e consumo de oxigênio, a nível celular, podem ser indiretamente avaliadas pela tonometria gástrica, pela dosagem sanguínea ou tecidual do lactato, pH e excesso de base ou pela monitorização da saturação venosa mista ou central de oxigênio ou do gradiente venoarterial da pressão parcial de dióxido de carbono (delta CO 2 ). 24,25 Avaliação da oxigenação tissular O principal objetivo do tratamento da sepse é adequar o transporte e a oferta tissular de oxigênio à condição patológica de consumo. Desta forma, a monitorização direta da alteração provocada pela sepse e da resposta ao tratamento envolveria a avaliação de todos os componentes envolvidos na relação oferta/ consumo de oxigênio, o que, na prática, não é possível com a tecnologia disponível atualmente.…”
Section: Biomarcadoresunclassified