Evidence map›Paper›PMID 31045546›Full record

ArticleTechnology and health care : official journal of the European Society for Engineering and Medicine2019

Experimental study on healthy volunteers based on magnetic induction brain edema monitoring system.

Jia Xu, Gen Li, Shuanglin Zhao, Mingsheng Chen, Jingbo Chen, Lin Xu, Feng Wang, Zelin Bai, Mingxin Qin, Jian Sun

Open access · bronzeAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Technology and health care : official journal of the European Society for Engineering and Medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.1field-weighted citation impact, top 56% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. 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

10 authors at 1 institution in 1 country.

Jia XuCollege of Biomedical Engineering, Third Military Medical University, Chongqing 400038, China.
Gen LiSchool of Electrical and Electronic Engineering, Chongqing University of Technology, Chongqing 400000, China.
Shuanglin ZhaoCollege of Biomedical Engineering, Third Military Medical University, Chongqing 400038, China.
Mingsheng ChenCollege of Biomedical Engineering, Third Military Medical University, Chongqing 400038, China.
Jingbo ChenCollege of Biomedical Engineering, Third Military Medical University, Chongqing 400038, China.
Lin XuCollege of Biomedical Engineering, Third Military Medical University, Chongqing 400038, China.
Feng WangCollege of Biomedical Engineering, Third Military Medical University, Chongqing 400038, China.
Zelin BaiCollege of Biomedical Engineering, Third Military Medical University, Chongqing 400038, China.
Mingxin QinCollege of Biomedical Engineering, Third Military Medical University, Chongqing 400038, China.
Jian SunCollege of Biomedical Engineering, Third Military Medical University, Chongqing 400038, China.
Army Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCerebral edema is a common secondary disease after stroke. It is very important to realize real-time continuous monitoring of cerebral edema for stroke patients.

objectiveA non-contact magnetic induction phase shift (MIPS) detection system is used to monitor the change of global brain electrical conductivity during cerebral edema.

methodsIn order to verify the feasibility of this system monitoring, we carry out salt solution simulation experiments and healthy people breath holding experiments. As a comparison of later clinical experiments, 13 young healthy volunteers aged 22-35 are selected for this study to carry out a 10 minute/time monitoring experiment.

resultsIt is found that the MIPS values measured by the salt solution of edema and the salt solution of bleeding are significantly different. The results show that the MIPS value of healthy young people is in a stable state with an MIPS mean value of 1.106 (± 0.736)∘. Compare it with the monitoring results of a cerebral edema patient. The MIPS of patient fluctuates greatly, and the changes of MIPS and intracranial pressure show consistent trend at the peak of the edema period.

conclusionsWe preliminarily verify that the system can be used for cerebral edema monitoring.

Indexed as

Electromagnetic FieldsHealthy VolunteersAdultBrain EdemaElectric ConductivityFeasibility StudiesFemaleHumansIntracranial PressureMaleMonitoring, PhysiologicYoung Adultcerebral edemahealthy volunteerintracranial pressureMagnetic induction phase shift

Identifiers

PMID31045546
PMCPMC6598111
OpenAlexW2942511278

What OpenQuestion holds

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LicenceCC BY-NC
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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.