Autor: |
Wolfgang Huber, N. Öveges, Gábor Lebák, Ildikó László, Dániel Érces, Krisztián Tánczos, Márton Németh, Bianca-Andreea Tudor-Drobjewski, József Kaszaki, László Rudas, Zsolt Molnár |
Jazyk: |
angličtina |
Rok vydání: |
2018 |
Předmět: |
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Zdroj: |
PLoS ONE, Vol 13, Iss 6, p e0196188 (2018) PLoS ONE |
ISSN: |
1932-6203 |
Popis: |
INTRODUCTION Fluid resuscitation is the cornerstone of treatment in hemorrhagic shock. Despite increasing doubts, several guidelines recommend to maintain mean arterial pressure (MAP) >65 mmHg as the most frequent indication of fluid therapy. Our aim was to investigate the effects of a MAP-guided management in a bleeding-resuscitation animal experiment. MATERIALS AND METHODS After anesthesia and instrumentation (tbsl) animals were bled till the initial stroke volume index dropped by 50% (t0). Fluid replacement was performed in 4 equivalent steps (t1-4) with balanced crystalloid solution to reach the baseline values of MAP. Invasive hemodynamic measurements and blood gas analyses were performed after each step. RESULTS Mean arterial pressure dropped from tbsl to t0 (114±11 vs 76.9±16.9 mmHg, p |
Databáze: |
OpenAIRE |
Externí odkaz: |
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