Evidence map›Paper›PMID 37041295›Full record

ArticleEuropean journal of pediatrics2023

Relationship of cerebral blood volume with arterial and venous flow velocities in extremely low-birth-weight infants.

Toshiyuki Imanishi, Wakako Sumiya, Chika Kanno, Masayuki Kanno, Ken Kawabata, Masaki Shimizu

Abstract read
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In one paragraph

Article in European journal of pediatrics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
2.9field-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

2 citing papers in PubMed, 5 citations in OpenAlex.

  1. Observational
  2. 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 1 institution in 1 country.

Toshiyuki ImanishiDivision of Neonatology, Department of Maternal and Perinatal Center, Saitama Children's Medical Center, 1-2 Shintoshin, Chuo, Saitama, 330-8777, Japan. imaworks2020@gmail.com.ORCID http://orcid.org/0000-0003-2667-1139
Wakako SumiyaDivision of Neonatology, Department of Maternal and Perinatal Center, Saitama Children's Medical Center, 1-2 Shintoshin, Chuo, Saitama, 330-8777, Japan.
Chika KannoDivision of Neonatology, Department of Maternal and Perinatal Center, Saitama Children's Medical Center, 1-2 Shintoshin, Chuo, Saitama, 330-8777, Japan.
Masayuki KannoDivision of Neonatology, Department of Maternal and Perinatal Center, Saitama Children's Medical Center, 1-2 Shintoshin, Chuo, Saitama, 330-8777, Japan.
Ken KawabataDivision of Neonatology, Department of Maternal and Perinatal Center, Saitama Children's Medical Center, 1-2 Shintoshin, Chuo, Saitama, 330-8777, Japan.
Masaki ShimizuDivision of Neonatology, Department of Maternal and Perinatal Center, Saitama Children's Medical Center, 1-2 Shintoshin, Chuo, Saitama, 330-8777, Japan.
Saitama Children's Medical Center · JP

Funding

Saitama Children's Medical Center 2022-A5
6 · The paper itself

Abstract

Unstable cerebral blood flow is theorised to contribute to the occurrence of intraventricular haemorrhage (IVH) in extremely low-birth-weight infants (ELBWIs), which can be caused by increased arterial flow, increased venous pressure, and impaired autoregulation of brain vasculature. As a preliminary step to investigate such instability, we aimed to check for correlations of cerebral blood volume (CBV), as measured using near-infrared spectroscopy, with the flow velocities of the anterior cerebral artery (ACA) and internal cerebral vein (ICV), as measured using Doppler ultrasonography. Data were retrospectively analysed from 30 ELBWIs uncomplicated by symptomatic patent ductus arteriosus, which can influence ACA velocity, and severe IVH (grade ≥ 3), which can influence ICV velocity and CBV. The correlation between tissue oxygen saturation (StO

Indexed as

Cerebral Blood VolumeInfant, Extremely Low Birth WeightBlood Flow VelocityBrainCerebral HemorrhageHumansInfant, NewbornRetrospective StudiesAnterior cerebral arteryCerebral blood volumeDoppler ultrasoundExtremely low-birth-weight infantInternal cerebral veinNear-infrared spectroscopy

Identifiers

PMID37041295
OpenAlexW4364376529

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.