Impaired cerebral autoregulation using near-infrared spectroscopy and its relation to clinical outcomes in premature infants

Alexander Caicedo; Dominique De Smet; Joke Vanderhaegen; Gunnar Naulaers; Martin Wolf; Petra Lemmers; Frank Van Bel; Lieveke Ameye; Sabine Van Huffel

doi:10.1007/978-1-4419-7756-4_31

Impaired cerebral autoregulation using near-infrared spectroscopy and its relation to clinical outcomes in premature infants

Alexander Caicedo, Dominique De Smet, Joke Vanderhaegen, Gunnar Naulaers, Martin Wolf, Petra Lemmers, Frank Van Bel, Lieveke Ameye, Sabine Van Huffel

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25 Citas (Scopus)

Resumen

The concordance between the change in the Mean Arterial Blood Pressure (MABP) and the Cerebral Blood Flow (CBF) is studied using the Correlation, Coherence and Partial Coherence methods in order to detect Impaired Cerebral Autoregulation in Neonates. The presence of impaired autoregulation is assessed by the use of the Critical Percentage of Recording Time (CPRT). The changes in CBF are reflected by the measurement of changes in cerebral intravascular oxygenation (HbD), regional cerebral oxygen saturation (rSO₂), and cerebral tissue oxygenation (TOI), as measured by Near-Infrared Spectroscopy (NIRS) (INVOS4100 and NIRO300). The relation between impaired autoregulation and long term clinical outcomes in premature infants is studied.

Idioma original	Inglés estadounidense
Páginas (desde-hasta)	233-239
Número de páginas	7
Publicación	Advances in Experimental Medicine and Biology
Volumen	701
DOI	https://doi.org/10.1007/978-1-4419-7756-4_31
Estado	Publicada - 2011
Publicado de forma externa	Sí

Áreas temáticas de ASJC Scopus

Bioquímica, Genética y Biología Molecular General

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10.1007/978-1-4419-7756-4_31

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title = "Impaired cerebral autoregulation using near-infrared spectroscopy and its relation to clinical outcomes in premature infants",

abstract = "The concordance between the change in the Mean Arterial Blood Pressure (MABP) and the Cerebral Blood Flow (CBF) is studied using the Correlation, Coherence and Partial Coherence methods in order to detect Impaired Cerebral Autoregulation in Neonates. The presence of impaired autoregulation is assessed by the use of the Critical Percentage of Recording Time (CPRT). The changes in CBF are reflected by the measurement of changes in cerebral intravascular oxygenation (HbD), regional cerebral oxygen saturation (rSO2), and cerebral tissue oxygenation (TOI), as measured by Near-Infrared Spectroscopy (NIRS) (INVOS4100 and NIRO300). The relation between impaired autoregulation and long term clinical outcomes in premature infants is studied.",

author = "Alexander Caicedo and {De Smet}, Dominique and Joke Vanderhaegen and Gunnar Naulaers and Martin Wolf and Petra Lemmers and {Van Bel}, Frank and Lieveke Ameye and {Van Huffel}, Sabine",

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AU - Caicedo, Alexander

AU - De Smet, Dominique

AU - Vanderhaegen, Joke

AU - Naulaers, Gunnar

AU - Wolf, Martin

AU - Lemmers, Petra

AU - Van Bel, Frank

AU - Ameye, Lieveke

AU - Van Huffel, Sabine

PY - 2011

Y1 - 2011

N2 - The concordance between the change in the Mean Arterial Blood Pressure (MABP) and the Cerebral Blood Flow (CBF) is studied using the Correlation, Coherence and Partial Coherence methods in order to detect Impaired Cerebral Autoregulation in Neonates. The presence of impaired autoregulation is assessed by the use of the Critical Percentage of Recording Time (CPRT). The changes in CBF are reflected by the measurement of changes in cerebral intravascular oxygenation (HbD), regional cerebral oxygen saturation (rSO2), and cerebral tissue oxygenation (TOI), as measured by Near-Infrared Spectroscopy (NIRS) (INVOS4100 and NIRO300). The relation between impaired autoregulation and long term clinical outcomes in premature infants is studied.

AB - The concordance between the change in the Mean Arterial Blood Pressure (MABP) and the Cerebral Blood Flow (CBF) is studied using the Correlation, Coherence and Partial Coherence methods in order to detect Impaired Cerebral Autoregulation in Neonates. The presence of impaired autoregulation is assessed by the use of the Critical Percentage of Recording Time (CPRT). The changes in CBF are reflected by the measurement of changes in cerebral intravascular oxygenation (HbD), regional cerebral oxygen saturation (rSO2), and cerebral tissue oxygenation (TOI), as measured by Near-Infrared Spectroscopy (NIRS) (INVOS4100 and NIRO300). The relation between impaired autoregulation and long term clinical outcomes in premature infants is studied.

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Impaired cerebral autoregulation using near-infrared spectroscopy and its relation to clinical outcomes in premature infants

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