High mixed venous oxygen saturation levels do not exclude fluid responsiveness in critically ill septic patients
نویسندگان
چکیده
منابع مشابه
High mixed venous oxygen saturation levels do not exclude fluid responsiveness in critically ill septic patients
INTRODUCTION The aim of this study was to determine whether the degree of fluid responsiveness in critically ill septic patients is related to baseline mixed venous oxygen saturation (SvO2) levels. We also sought to define whether fluid responsiveness would be less likely in the presence of a high SvO2 (>70%). METHODS This observational study was conducted in a 32-bed university hospital medi...
متن کاملMixed venous oxygen saturation in critically ill septic shock patients. The role of defined events.
STUDY OBJECTIVE To investigate the frequency and extent of spontaneous changes ("events") in continuously measured mixed venous oxygen saturation (SvO2) in septic patients and to determine whether attention to individual event-frequency offers additional information for patient management. DESIGN Nonrandomized prospective study. SETTING General intensive care unit at a university hospital. ...
متن کاملContinuous Measurement of Central Venous Oxygen Saturation in Critically Ill Patients
gy allows critical care practitioners to continuously monitor and evaluate tissue oxygenation at the bedside by using a fiberoptic pulmonary artery catheter that measures mixed venous oxygen saturation (S–vO2). Placement of a pulmonary artery catheter to measure S–vO2 may not always be feasible early in resuscitation or outside the intensive care unit (ICU). A new technology that uses a modifie...
متن کاملPleth Variability Index predicts fluid responsiveness in critically ill patients
OBJECTIVE To investigate whether the pleth variability index, a noninvasive and continuous tool, can predict fluid responsiveness in mechanically ventilated patients with circulatory insufficiency. DESIGN Prospective study. SETTING Surgical intensive care unit of a university hospital. PATIENTS Forty mechanically ventilated patients with circulatory insufficiency in whom volume expansion ...
متن کامل[Influence of perfusion status on central and mixed venous oxygen saturation in septic patients].
BACKGROUND AND OBJECTIVES Although there is controversy regarding the role of venous oxygen saturation in the initial resuscitation of septic patients with hypoperfusion, these markers are still widely used. This study aimed to evaluate the correlation and concordance between central (SvcO2) and mixed (SvO2) oxygen saturation in septic shock patients with or without hypoperfusion, in addition t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Critical Care
سال: 2011
ISSN: 1364-8535
DOI: 10.1186/cc10326