Evidence map›Paper›PMID 29619647›Full record

ArticleJournal of clinical monitoring and computing2019

Assessment of cerebral hemodynamic parameters using pulsatile versus non-pulsatile cerebral blood outflow models.

Agnieszka Uryga, Magdalena Kasprowicz, Leanne Calviello, Rolf R Diehl, Katarzyna Kaczmarska, Marek Czosnyka

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of clinical monitoring and computing, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.2field-weighted citation impact, top 22% 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

8 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Article
  3. Predictive value of cerebrovascular time constant for delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2024
    Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
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

6 authors at 4 institutions in 3 countries.

Agnieszka UrygaDepartment of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wroclaw University of Science and Technology, Wybrzeze Wyspianskiego 27, 50-370, Wroclaw, Poland. agnieszka.uryga@pwr.edu.pl.ORCID http://orcid.org/0000-0001-8183-7643
Magdalena KasprowiczDepartment of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wroclaw University of Science and Technology, Wybrzeze Wyspianskiego 27, 50-370, Wroclaw, Poland.
Leanne CalvielloBrain Physics Laboratory, Department of Clinical Neurosciences, Division of Neurosurgery, University of Cambridge, Cambridge, UK.
Rolf R DiehlDepartment of Neurology, Alfried-Krupp-Krankenhaus, Essen, Germany.
Katarzyna KaczmarskaDepartment of Neurosurgery, Mossakowski Medical Research Centre Polish Academy of Sciences, Warsaw, Poland.
Marek CzosnykaBrain Physics Laboratory, Department of Clinical Neurosciences, Division of Neurosurgery, University of Cambridge, Cambridge, UK.
Warsaw University of Technology · PLWrocław University of Science and Technology · PLAlfried Krupp Hospital · DEUniversity of Cambridge · GB

Funding

National Science Center (Poland) UMO- 2013/10/E/ST7/00117
6 · The paper itself

Abstract

backgroundPrior methods evaluating the changes in cerebral arterial blood volume (∆C MATERIALS AND

methodsContinuous recordings of non-invasive arterial blood pressure (ABP), transcranial Doppler blood flow velocity (CBFV

resultsBoth CrCP and τ gave significantly lower values with the PFF model when compared with the CFF model (p ≪ 0.001 for both). In comparison to normocapnia, both CrCP and τ determined with the PFF model increased during hypocapnia [CrCP

conclusionOur results suggest that the pulsatile flow forward model better reflects changes in CrCP and in τ induced by controlled alterations in EtCO

Indexed as

Arterial PressureBlood Flow VelocityCerebrovascular CirculationHemodynamicsUltrasonography, Doppler, TranscranialAdolescentAdultBlood PressureBrainFemaleHealthy VolunteersHumansHypercapniaHypocapniaImage Processing, Computer-AssistedIntracranial PressureCerebral arterial blood volumeCerebral arterial complianceCritical closing pressureHypercapniaHypocapniaTime constant of cerebral arterial bedTranscranial Doppler ultrasound

Identifiers

PMID29619647
OpenAlexW2796281160

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.