1367 Cerebral Haemodynamics and Carbon Dioxide Reactivity at Children During Severe Nosocomial Pneumonia
نویسندگان
چکیده
منابع مشابه
Cerebral haemodynamics and carbon dioxide reactivity during sepsis syndrome
BACKGROUND Most patients with sepsis develop potentially irreversible cerebral dysfunctions. It is yet not clear whether cerebral haemodynamics are altered in these sepsis patients at all, and to what extent. We hypothesized that cerebral haemodynamics and carbon dioxide reactivity would be impaired in patients with sepsis syndrome and pathological electroencephalogram patterns. METHODS After...
متن کاملCerebral cortical and white matter reactivity to carbon dioxide.
We measured cerebrovascular reactivity to carbon dioxide in the cerebral cortex and the subcortical white matter of 12 healthy adult volunteers (four young subjects aged 21-24, four middle-aged subjects aged 34-40, and four elderly subjects aged 62-85 years). Blood flow was computed from the concentration history of xenon-133 in the volume of interest measured with an ultrapure germanium detect...
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.............................................................................................................................. ii Co-Authorship Statement................................................................................................... iv Epigraph .............................................................................................................................. v Ded...
متن کاملCerebral pressure autoregulation and carbon dioxide reactivity during propofol-induced EEG suppression.
We studied cerebral pressure autoregulation and carbon dioxide reactivity during propofol-induced electrical silence of the electroencephalogram (EEG) in 10 patients. Anaesthesia was induced with propofol 2.5 mg kg-1, fentanyl 3 micrograms kg-1 and vecuronium 0.1 mg kg-1, and a propofol infusion of 250-300 micrograms kg-1 min-1 was used to induce EEG silence. Cerebral pressure autoregulation wa...
متن کاملCerebrovascular carbon dioxide reactivity in children anaesthetized with sevoflurane.
BACKGROUND To determine the effects of sevoflurane on cerebrovascular carbon dioxide reactivity (CCO2R), middle cerebral artery blood flow velocity (CBFV) was measured at different levels of PE'CO2 by transcranial Doppler sonography in 16 ASA I or II children, aged 18 months to 7 yr undergoing elective urological surgery. METHODS Anaesthesia comprised 1.0 MAC sevoflurane and air in 30% oxygen...
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ژورنال
عنوان ژورنال: Pediatric Research
سال: 2010
ISSN: 0031-3998,1530-0447
DOI: 10.1203/00006450-201011001-01367