Evidence map›Paper›PMID 31500524›Full record

ArticleJournal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism2020

Cerebrovascular effects of endothelin-1 investigated using high-resolution magnetic resonance imaging in healthy volunteers.

Anders Hougaard, Samaira Younis, Afrim Iljazi, Kristian A Haanes, Ulrich Lindberg, Mark B Vestergaard, Faisal M Amin, Kazutaka Sugimoto, Lars S Kruse, Cenk Ayata and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
2.5field-weighted citation impact, top 10% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 35 citations in OpenAlex.

  1. Pooled it
  2. Cerebrovascular effects of glibenclamide investigated using high-resolution magnetic resonance imaging in healthy volunteers.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2021
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  3. Review
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  11. The Effect of KFrontiers in physiology · 2021
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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

11 authors at 2 institutions in 3 countries.

Anders HougaardDepartment of Neurology, Danish Headache Center, Rigshospitalet Glostrup, Glostrup, Denmark.
Samaira YounisDepartment of Neurology, Danish Headache Center, Rigshospitalet Glostrup, Glostrup, Denmark.
Afrim IljaziDepartment of Neurology, Danish Headache Center, Rigshospitalet Glostrup, Glostrup, Denmark.
Kristian A HaanesDepartment of Clinical Experimental Research, Rigshospitalet Glostrup, Glostrup, Denmark.ORCID 0000-0001-5182-8957
Ulrich LindbergDepartment of Clinical Physiology, Functional Imaging Unit, Nuclear Medicine and PET, Rigshospitalet Glostrup, Glostrup, Denmark.
Mark B VestergaardDepartment of Clinical Physiology, Functional Imaging Unit, Nuclear Medicine and PET, Rigshospitalet Glostrup, Glostrup, Denmark.
Faisal M AminDepartment of Neurology, Danish Headache Center, Rigshospitalet Glostrup, Glostrup, Denmark.
Kazutaka SugimotoDepartment of Radiology, Massachusetts General Hospital, Harvard Medical School, Charlestown, USA.
Lars S KruseDepartment of Clinical Experimental Research, Rigshospitalet Glostrup, Glostrup, Denmark.
Cenk AyataStroke Service, Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Charlestown, USA.
Messoud AshinaDepartment of Neurology, Danish Headache Center, Rigshospitalet Glostrup, Glostrup, Denmark.
Glostrup Hospital · DKHarvard University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Endothelin-1 (ET-1) is a highly potent vasoconstrictor peptide released from vascular endothelium. ET-1 plays a major role in cerebrovascular disorders and likely worsens the outcome of acute ischaemic stroke and aneurismal subarachnoid haemorrhage through vasoconstriction and cerebral blood flow (CBF) reduction. Disorders that increase the risk of stroke, including hypertension, diabetes mellitus, and acute myocardial infarction, are associated with increased plasma levels of ET-1. The in vivo human cerebrovascular effects of systemic ET-1 infusion have not previously been investigated. In a two-way crossover, randomized, double-blind design, we used advanced 3 tesla MRI methods to investigate the effects of high-dose intravenous ET-1 on intra- and extracranial artery circumferences, global and regional CBF, and cerebral metabolic rate of oxygen (CMRO

Indexed as

AdultBrainCerebral AngiographyCerebrovascular CirculationEndothelin-1Endothelium, VascularFemaleHealthy VolunteersHumansInfusions, IntravenousMagnetic Resonance ImagingMaleMiddle Cerebral ArterySpin LabelsVasoconstrictionVasoconstrictor AgentsEndothelin-1Spin LabelsVasoconstrictor Agentscerebral haemodynamicsEndothelinendotheliumhumanvasoconstriction

Identifiers

PMID31500524
PMCPMC7370364
OpenAlexW2972843091

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.