التفاصيل البيبلوغرافية
| العنوان: |
Hemodynamic Changes during a Deep Inspiration Maneuver Predict Fluid Responsiveness in Spontaneously Breathing Patients. |
| المؤلفون: |
Préau, Sébastien, Dewavrin, Florent, Soland, Vincent, Bortolotti, Perrine, Colling, Delphine, Chagnon, Jean-luc, Durocher, Alain, Saulnier, Fabienne |
| المصدر: |
Cardiology Research & Practice; 2012, p1-8, 8p, 5 Charts, 3 Graphs |
| مصطلحات موضوعية: |
ACADEMIC medical centers, HEMODYNAMICS, INTENSIVE care units, LONGITUDINAL method, PATIENT monitoring, RESPIRATION, WATER-electrolyte balance (Physiology), EQUIPMENT & supplies, DESCRIPTIVE statistics |
| مصطلحات جغرافية: |
FRANCE |
| مستخلص: |
Objective. We hypothesized that the hemodynamic response to a deep inspiration maneuver (DIM) indicates fluid responsiveness in spontaneously breathing (SB) patients. Design. Prospective study. Setting. ICU of a general hospital. Patients. Consecutive nonintubated patients without mechanical ventilation, considered for volume expansion (VE). Intervention. We assessed hemodynamic status at baseline and after VE. Measurements and Main Results. We measured radial pulse pressure (PP) using an arterial catheter and peak velocity of femoral artery flow (VF) using continuous Doppler. Changes in PP and VF induced by a DIM (ΔPPdim and ΔVFdim) were calculated in 23 patients. ΔPPdim and ΔVFdim ⩾12% predicted responders to VE with sensitivity of 90% and specificity of 100%. Conclusions. In a restricted population of SB patients with severe sepsis or acute pancreatitis, ΔPPdim and ΔVFdim are accurate indices for predicting fluid responsiveness. These results should be confirmed in a larger population before validating their use in current practice. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
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