A methodology for detecting and exploring non-convulsive seizures in patients with acute brain injury

2014 ◽  
Vol 2 ◽  
pp. 396-399 ◽  
Author(s):  
DJ Albers ◽  
J Claassen ◽  
M Schmidt ◽  
G Hripcsak
Keyword(s):  
Brain Injury ◽  
Acute Brain Injury ◽  
Convulsive Seizures

Alterations of blood IL-8, TGF-beta1 and nitric oxide levels in relation to blood cells in patients with acute brain injury

Therapy ◽  
2006 ◽  
Vol 3 (3) ◽  
pp. 399-405
Author(s):  
Elham Hadidi ◽  
Mojtaba Mojtahedzadeh ◽  
Mohammad Hassan Paknejad ◽  
Shekoufeh Nikfar ◽  
Mohammad Jafar Zamani ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Brain Injury ◽  
Blood Cells ◽  
Acute Brain Injury

Heart rate and blood pressure variability and baroreflex sensitivity in patients with acute brain injury

2005 ◽  
Vol 20 (4) ◽  
pp. 394 ◽  
Author(s):  
V. Papaioannou ◽  
M. Giannakou ◽  
N. Maglaveras ◽  
E. Sofianos ◽  
M. Giala
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Brain Injury ◽  
Blood Pressure Variability ◽  
Baroreflex Sensitivity ◽  
Acute Brain Injury

scholarly journals Outcome Prognostication of Acute Brain Injury using the Neurological Pupil Index (ORANGE) study: protocol for a prospective, observational, multicentre, international cohort study

BMJ Open ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. e046948
Author(s):  
Mauro Oddo ◽  
Fabio Taccone ◽  
Stefania Galimberti ◽  
Paola Rebora ◽  
Giuseppe Citerio
Keyword(s):  
Brain Injury ◽  
Latent Class ◽  
Acute Brain Injury ◽  
Institutional Review ◽  
Infrared Pupillometry ◽  
Poor Neurological Outcome ◽  
Registration Number ◽  
Poor Outcomes ◽  
Injured Patients ◽  
Neurological Pupil Index

IntroductionThe pupillary examination is an important part of the neurological assessment, especially in the setting of acutely brain-injured patients, and pupillary abnormalities are associated with poor outcomes. Currently, the pupillary examination is based on a visual, subjective and frequently inaccurate estimation. The use of automated infrared pupillometry to measure the pupillary light reflex can precisely quantify subtle changes in pupillary functions. The study aimed to evaluate the association between abnormal pupillary function, assessed by the Neurological Pupil Index (NPi), and long-term outcomes in patients with acute brain injury (ABI).Methods and analysisThe Outcome Prognostication of Acute Brain Injury using the Neurological Pupil Index study is a prospective, observational study including adult patients with ABI requiring admission at the intensive care unit. We aimed to recruit at least 420 patients including those suffering from traumatic brain injury or haemorrhagic strokes, over 12 months. The primary aim was to assess the relationship between NPi and 6-month mortality or poor neurological outcome, measured by the Extended Glasgow Outcome Score (GOS-E, poor outcome=GOS-E 1–4). Supervised and unsupervised methods and latent class mixed models will be used to identify patterns of NPi trajectories and Cox and logistic model to evaluate their association with outcome.Ethics and disseminationThe study has been approved by the institutional review board (Comitato Etico Brianza) on 16 July 2020. Approved protocol V.4.0 dated 10 March 2020. The results of this study will be published in peer-reviewed journals and presented at conferences.Trial registration numberNCT04490005.

Reliability and Validity of the PERPOS for Post-Acute Brain Injury Rehabilitation

2015 ◽  
Vol 96 (10) ◽  
pp. e31
Author(s):  
Carlos Daniel Marquez de la Plata ◽  
Lisa Morgan ◽  
Devin Qualls ◽  
Patrick Michael Plenger ◽  
Richard M. Capriotti ◽  
...  
Keyword(s):  
Brain Injury ◽  
Reliability And Validity ◽  
Acute Brain Injury ◽  
Injury Rehabilitation

Extracellular fluid S100B in the injured brain: a future surrogate marker of acute brain injury?

2005 ◽  
Vol 147 (8) ◽  
pp. 897-900 ◽  
Author(s):  
J. Sen ◽  
A. Belli ◽  
A. Petzold ◽  
S. Russo ◽  
G. Keir ◽  
...  
Keyword(s):  
Brain Injury ◽  
Surrogate Marker ◽  
Extracellular Fluid ◽  
Acute Brain Injury ◽  
Injured Brain

Hierarchical Cluster Analysis Identifies Distinct Physiological States After Acute Brain Injury

2021 ◽  
Author(s):  
Swarna Rajagopalan ◽  
Wesley Baker ◽  
Elizabeth Mahanna-Gabrielli ◽  
Andrew William Kofke ◽  
Ramani Balu
Keyword(s):  
Cluster Analysis ◽  
Brain Injury ◽  
Hierarchical Cluster Analysis ◽  
Hierarchical Cluster ◽  
Acute Brain Injury

scholarly journals Isoflurane and Propofol Block Neurotoxicity Caused by MK-801 in the Rat Posterior Cingulate/Retrosplenial Cortex

1997 ◽  
Vol 17 (2) ◽  
pp. 168-174 ◽  
Author(s):  
Vesna Jevtović-Todorović ◽  
Charity O. Kirby ◽  
John W. Olney
Keyword(s):  
Brain Injury ◽  
Neuronal Degeneration ◽  
Nmda Antagonist ◽  
Retrosplenial Cortex ◽  
Acute Brain Injury ◽  
Nmda Antagonists ◽  
General Anesthetics ◽  
General Anesthetic ◽  
Mk 801 ◽  
Anesthetic Agents

In acute brain injury syndromes, the potent N-methyl-D-aspartate (NMDA) antagonist, MK-801, can prevent neuronal degeneration, and the general anesthetics, isoflurane and propofol, may also provide neuroprotective benefits. An obstacle to the use of NMDA antagonists for neuroprotective purposes is that they can cause a neurotoxic vacuole reaction in cerebrocortical neurons. This study demonstrates the ability of isoflurane and propofol to prevent the neurotoxic vacuole reaction induced by MK-801. Low sedative doses of inhaled isoflurane (1%) or intravenous (i.v.) propofol (7.5 mg/kg/h) were as effective as higher general anesthetic doses. Thus, in the clinical management of acute brain injury conditions such as stroke and brain trauma, administration of one of these anesthetic agents together with an NMDA antagonist may be an excellent formula for obtaining optimal neuroprotection while eliminating serious side effects.

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