Evidence map›Paper›PMID 22125096›Full record

ReviewNeurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics2012

Novel treatment targets for cerebral edema.

Brian P Walcott, Kristopher T Kahle, J Marc Simard

Open access · bronzeAbstract readReview
In one paragraph

Review in Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
70citing papers in PubMed, 1 pooled it
9.5field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

70 citing papers in PubMed, 1 synthesis or guideline pooled it, 136 citations in OpenAlex.

  1. Pooled it
  2. Observational
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  11. Review
  12. MRI investigation of vascular remodeling for heterogeneous edema lesions in subacute ischemic stroke rat models: Correspondence between cerebral vessel structure and function.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2021
    Article
  13. Article
  14. Treatment experience in two adults with creatinfe transporter deficiency.Molecular genetics and metabolism reports · 2021
    Article
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  16. Review
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10 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 2 institutions in 1 country.

Brian P WalcottDepartment of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA.
Kristopher T Kahle
J Marc Simard
Massachusetts General Hospital · USUniversity of Maryland, Baltimore · US

Funding

Sulfonylurea receptor 1 (SUR1)- A novel therapeutic target in ischemic strokeR01HL082517 · NHLBI · UNIVERSITY OF MARYLAND BALTIMORE · PI SIMARD, J. MARC · 2006 to 2021
$5.6M
Spinal cord injury, progressive hemorrhagic necrosis and the NC(Ca-ATP) channelR01NS060801 · NINDS · UNIVERSITY OF MARYLAND BALTIMORE · PI SIMARD, J. MARC · 2009 to 2018
$3.3M
Pathological role of the SUR1-regulated NC(Ca-ATP) channel in cortex after subaraR01NS061808 · NINDS · UNIVERSITY OF MARYLAND BALTIMORE · PI SIMARD, J. MARC · 2009 to 2013
$1.6M
NHLBI NIH HHS HL082517NHLBI NIH HHS R01 HL082517NINDS NIH HHS NS060801NINDS NIH HHS NS061808NINDS NIH HHS R01 NS060801NINDS NIH HHS R01 NS061808
6 · The paper itself

Abstract

Cerebral edema is a common finding in a variety of neurological conditions, including ischemic stroke, traumatic brain injury, ruptured cerebral aneurysm, and neoplasia. With the possible exception of neoplasia, most pathological processes leading to edema seem to share similar molecular mechanisms of edema formation. Challenges to brain-cell volume homeostasis can have dramatic consequences, given the fixed volume of the rigid skull and the effect of swelling on secondary neuronal injury. With even small changes in cellular and extracellular volume, cerebral edema can compromise regional or global cerebral blood flow and metabolism or result in compression of vital brain structures. Osmotherapy has been the mainstay of pharmacologic therapy and is typically administered as part of an escalating medical treatment algorithm that can include corticosteroids, diuretics, and pharmacological cerebral metabolic suppression. Novel treatment targets for cerebral edema include the Na(+)-K(+)-2Cl(-) co-transporter (NKCC1) and the SUR1-regulated NC(Ca-ATP) (SUR1/TRPM4) channel. These two ion channels have been demonstrated to be critical mediators of edema formation in brain-injured states. Their specific inhibitors, bumetanide and glibenclamide, respectively, are well-characterized Food and Drug Administration-approved drugs with excellent safety profiles. Directed inhibition of these ion transporters has the potential to reduce the development of cerebral edema and is currently being investigated in human clinical trials. Another class of treatment agents for cerebral edema is vasopressin receptor antagonists. Euvolemic hyponatremia is present in a myriad of neurological conditions resulting in cerebral edema. A specific antagonist of the vasopressin V1A- and V2-receptor, conivaptan, promotes water excretion while sparing electrolytes through a process known as aquaresis.

Indexed as

Brain EdemaAntidiuretic Hormone Receptor AntagonistsATP-Binding Cassette TransportersBenzazepinesBumetanideCerebral CortexHumansNervous System DiseasesPotassium Channels, Inwardly RectifyingReceptors, DrugSodium Potassium Chloride Symporter InhibitorsSodium-Potassium-Chloride SymportersSolute Carrier Family 12, Member 2Sulfonylurea ReceptorsABCC8 protein, humanAntidiuretic Hormone Receptor AntagonistsATP-Binding Cassette TransportersBenzazepinesBumetanideconivaptanPotassium Channels, Inwardly RectifyingReceptors, DrugSLC12A2 protein, humanSodium Potassium Chloride Symporter InhibitorsSodium-Potassium-Chloride SymportersSolute Carrier Family 12, Member 2Sulfonylurea Receptors

Identifiers

PMID22125096
PMCPMC3271162
OpenAlexW2021163309

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.