Effects of Prone and Supine Position on Cerebral Blood Flow in Preterm Infants

We evaluated the effect of prone and supine position on cerebral blood flow (CBF) in stable preterm infants. CBF, PO2, and PCO2 were measured in the two positions. Peripheral oxygenation increased and CBF decreased in prone position. We speculate that CBF autoregulation may compensate for increased peripheral oxygenation, by decreasing CBF.



Titolo: Effects of Prone and Supine Position on Cerebral Blood Flow in Preterm Infants
Autori: 
BEMBICH, STEFANO
ORETTI, CHIARA
CLARICI, ANDREA
MASSACCESI, STEFANO
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Data di pubblicazione: 2012
Rivista: 
THE JOURNAL OF PEDIATRICS  
Abstract: We evaluated the effect of prone and supine position on cerebral blood flow (CBF) in stable preterm infants. CBF, PO2, and PCO2 were measured in the two positions. Peripheral oxygenation increased and CBF decreased in prone position. We speculate that CBF autoregulation may compensate for increased peripheral oxygenation, by decreasing CBF.
Handle: http://hdl.handle.net/11368/2762641
Digital Object Identifier (DOI): http://dx.doi.org/10.1016/j.jpeds.2011.08.056
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http://hdl.handle.net/11368/2762641
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