Prone position in mechanically ventilated patients -- the hard or the soft way?
- PMID: 15987415
- PMCID: PMC1175901
- DOI: 10.1186/cc3534
Prone position in mechanically ventilated patients -- the hard or the soft way?
Abstract
Prone positioning may even in patients without abdominal hypertension result in an increased intra-abdominal pressure (IAP). Previous research could not demonstrate a marked increase in IAP associated with cardiovascular, renal, or hepato-splanchnic dysfunction when patients were proned in air-cushioned beds. Michelet and colleagues in this issue of Critical Care report that the increase in IAP in the prone position depends on the used mattress type. Compared with air-cushion beds, conventional foam mattresses resulted in a greater increase in IAP which was associated with a decrease in the plasma disappearance rate of indocyanin green (PDRICG) indicating inadequate heptosplanchnic function.
Comment on
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Influence of support on intra-abdominal pressure, hepatic kinetics of indocyanine green and extravascular lung water during prone positioning in patients with ARDS: a randomized crossover study.Crit Care. 2005 Jun;9(3):R251-7. doi: 10.1186/cc3513. Epub 2005 Mar 31. Crit Care. 2005. PMID: 15987398 Free PMC article. Clinical Trial.
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