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Intranasal Administration of CNS Therapeutics to Awake Mice
Published on: April 8, 2013
Hypertonic saline: first-line therapy for cerebral edema?
Wendy C Ziai1, Thomas J K Toung, Anish Bhardwaj
1Neurosciences Critical Care Division, Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Journal of the Neurological Sciences
|June 26, 2007
Summary
Hypertonic saline (HS) therapy is crucial for managing acute brain injury in neurocritical care. This review examines HS solutions for conditions like traumatic brain injury and stroke.
Area of Science:
- Neurocritical care
- Neurosurgery
- Neurology
Background:
- Osmotherapy using hypertonic saline (HS) solutions is a cornerstone in managing elevated intracranial pressure.
- Controversies and postulated mechanisms surrounding HS therapy require ongoing investigation.
- Previous reviews provide a foundation, but current data necessitates updated insights.
Purpose of the Study:
- To review experimental and clinical data on hypertonic saline (HS) in neurocritical care.
- To discuss controversies and mechanisms of HS therapy for acute brain injury.
- To focus on HS applications in specific clinical scenarios.
Main Methods:
- Literature review of experimental and clinical studies.
- Analysis of data on osmotherapy with hypertonic saline solutions.
- Focus on clinical paradigms of acute brain injury.
Main Results:
- Hypertonic saline (HS) demonstrates efficacy in managing intracranial pressure across various acute brain injury types.
- Understanding the mechanisms of HS action is critical for optimizing its use.
- Clinical data supports HS therapy in traumatic brain injury, post-operative edema, intracranial hemorrhage, and ischemic stroke.
Conclusions:
- Hypertonic saline (HS) remains a vital therapeutic option in neurocritical care for acute brain injury.
- Further research into HS mechanisms can refine treatment protocols.
- Evidence supports the use of HS in managing cerebral edema associated with TBI, ICH, tumors, and stroke.
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