Predicting fluid responsiveness in ICU patients: comparison of different parameters and cutoff limits using pulse power analysis assessment
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چکیده
منابع مشابه
Respiratory Variation in Pulse Oximetry: A Simple Fluid Responsiveness Parameter
Respiratory variation in arterial pulse pressure (ΔPP) has been shown to be the most accurate predictor of fluid responsiveness in mechanically ventilated patients, with a predictive cutoff value of 13%. However, this dynamic parameter is invasive and not widely available. The pulse oximetry plethysmographic (POP) signal resembles the arterial pressure waveform in both shape and amplitude varia...
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In the ICU, fluid therapy is conventional strategy for the patient in shock. However, only half of ICU patients have well-responses to fluid therapy, and fluid loading in nonresponsive patient delays definitive therapy. Prediction of fluid responsiveness (FR) has become intense topic in clinic. Most of conventional FR prediction method based on time domain analysis, and it is limited ability to...
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STUDY OBJECTIVE To determine whether the degree of pulse pressure variation (PPV) and systolic pressure variation (SPV) predict an increase in cardiac output (CO) in response to volume challenge in postoperative patients who have undergone coronary artery bypass grafting (CABG), and to determine whether PPV is superior to SPV in this setting. DESIGN AND SETTING This was a prospective clinical...
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OBJECTIVE Dynamic tests of fluid responsiveness have been developed and investigated in clinical trials of goal-directed therapy. The impact of this approach on clinically relevant outcomes is unknown. We performed a systematic review and meta-analysis to evaluate whether fluid therapy guided by dynamic assessment of fluid responsiveness compared with standard care improves clinically relevant ...
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Intravascular volume status and volume responsiveness continue to be important questions for the management of critically ill or injured patients. Goal-directed hemodynamic therapy has been shown to be of benefit to patients with severe sepsis and septic shock, acute lung injury and adult respiratory distress syndrome, and for surgical patients in the operating room. Static measures of fluid st...
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عنوان ژورنال:
دوره 19 شماره
صفحات -
تاریخ انتشار 2015