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Dopamine therapy is associated with impaired cerebral autoregulation in preterm infants

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Standard

Dopamine therapy is associated with impaired cerebral autoregulation in preterm infants. / Eriksen, Vibeke R; Hahn, Gitte H; Greisen, Gorm.

I: Acta paediatrica (Oslo, Norway : 1992), Bind 103, Nr. 12, 12.2014, s. 1221-1226.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

Harvard

Eriksen, VR, Hahn, GH & Greisen, G 2014, 'Dopamine therapy is associated with impaired cerebral autoregulation in preterm infants', Acta paediatrica (Oslo, Norway : 1992), bind 103, nr. 12, s. 1221-1226. https://doi.org/10.1111/apa.12817

APA

Eriksen, V. R., Hahn, G. H., & Greisen, G. (2014). Dopamine therapy is associated with impaired cerebral autoregulation in preterm infants. Acta paediatrica (Oslo, Norway : 1992), 103(12), 1221-1226. https://doi.org/10.1111/apa.12817

Vancouver

Eriksen VR, Hahn GH, Greisen G. Dopamine therapy is associated with impaired cerebral autoregulation in preterm infants. Acta paediatrica (Oslo, Norway : 1992). 2014 dec;103(12):1221-1226. https://doi.org/10.1111/apa.12817

Author

Eriksen, Vibeke R ; Hahn, Gitte H ; Greisen, Gorm. / Dopamine therapy is associated with impaired cerebral autoregulation in preterm infants. I: Acta paediatrica (Oslo, Norway : 1992). 2014 ; Bind 103, Nr. 12. s. 1221-1226.

Bibtex

@article{be49c02947344ed081e2282abdde2959,
title = "Dopamine therapy is associated with impaired cerebral autoregulation in preterm infants",
abstract = "AIM: Hypotension is a common problem in newborn infants and is associated with increased mortality and morbidity. Dopamine is the most commonly used antihypotensive drug therapy, but has never been shown to improve neurological outcomes. This study tested our hypothesis that dopamine affects cerebral autoregulation (CA).METHODS: Near-infrared spectroscopy was used to measure the cerebral oxygenation index in 60 very preterm infants, and mean arterial blood pressure was monitored towards the end of their first day of life. Measurements were performed continuously for two to three hour periods. CA was quantified as the cerebral oximetry index (COx).RESULTS: We treated 13 of the 60 infants (22%) with dopamine during the measurements. COx was higher in the dopamine group than the untreated group (0.41 ± 0.25 vs. 0.08 ± 0.25, p < 0.001). Blood pressure tended to be lower in the dopamine group, but the anticipated difference in cerebral oxygenation was not detected. The need for mechanical ventilation in the first day of life and incidences of mortality was higher in the dopamine group.CONCLUSION: Dopamine therapy was associated with decreased CA in preterm infants. We were unable to determine whether dopamine directly impaired CA or was merely an indicator of illness.",
author = "Eriksen, {Vibeke R} and Hahn, {Gitte H} and Gorm Greisen",
note = "{\textcopyright}2014 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.",
year = "2014",
month = dec,
doi = "10.1111/apa.12817",
language = "English",
volume = "103",
pages = "1221--1226",
journal = "Acta Paediatrica",
issn = "0803-5253",
publisher = "Wiley-Blackwell",
number = "12",

}

RIS

TY - JOUR

T1 - Dopamine therapy is associated with impaired cerebral autoregulation in preterm infants

AU - Eriksen, Vibeke R

AU - Hahn, Gitte H

AU - Greisen, Gorm

N1 - ©2014 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

PY - 2014/12

Y1 - 2014/12

N2 - AIM: Hypotension is a common problem in newborn infants and is associated with increased mortality and morbidity. Dopamine is the most commonly used antihypotensive drug therapy, but has never been shown to improve neurological outcomes. This study tested our hypothesis that dopamine affects cerebral autoregulation (CA).METHODS: Near-infrared spectroscopy was used to measure the cerebral oxygenation index in 60 very preterm infants, and mean arterial blood pressure was monitored towards the end of their first day of life. Measurements were performed continuously for two to three hour periods. CA was quantified as the cerebral oximetry index (COx).RESULTS: We treated 13 of the 60 infants (22%) with dopamine during the measurements. COx was higher in the dopamine group than the untreated group (0.41 ± 0.25 vs. 0.08 ± 0.25, p < 0.001). Blood pressure tended to be lower in the dopamine group, but the anticipated difference in cerebral oxygenation was not detected. The need for mechanical ventilation in the first day of life and incidences of mortality was higher in the dopamine group.CONCLUSION: Dopamine therapy was associated with decreased CA in preterm infants. We were unable to determine whether dopamine directly impaired CA or was merely an indicator of illness.

AB - AIM: Hypotension is a common problem in newborn infants and is associated with increased mortality and morbidity. Dopamine is the most commonly used antihypotensive drug therapy, but has never been shown to improve neurological outcomes. This study tested our hypothesis that dopamine affects cerebral autoregulation (CA).METHODS: Near-infrared spectroscopy was used to measure the cerebral oxygenation index in 60 very preterm infants, and mean arterial blood pressure was monitored towards the end of their first day of life. Measurements were performed continuously for two to three hour periods. CA was quantified as the cerebral oximetry index (COx).RESULTS: We treated 13 of the 60 infants (22%) with dopamine during the measurements. COx was higher in the dopamine group than the untreated group (0.41 ± 0.25 vs. 0.08 ± 0.25, p < 0.001). Blood pressure tended to be lower in the dopamine group, but the anticipated difference in cerebral oxygenation was not detected. The need for mechanical ventilation in the first day of life and incidences of mortality was higher in the dopamine group.CONCLUSION: Dopamine therapy was associated with decreased CA in preterm infants. We were unable to determine whether dopamine directly impaired CA or was merely an indicator of illness.

U2 - 10.1111/apa.12817

DO - 10.1111/apa.12817

M3 - Journal article

C2 - 25266994

VL - 103

SP - 1221

EP - 1226

JO - Acta Paediatrica

JF - Acta Paediatrica

SN - 0803-5253

IS - 12

ER -

ID: 135498112