Evidence map›Paper›PMID 33987989›Full record

ArticleKorean journal of radiology2021

Characterization of Brain Microstructural Abnormalities in High Myopia Patients: A Preliminary Diffusion Kurtosis Imaging Study.

Huihui Wang, Hongwei Wen, Jing Li, Qian Chen, Shanshan Li, Yanling Wang, Zhenchang Wang

Open access · hybridAbstract read
In one paragraph

Article in Korean journal of radiology, 2021. 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
1.0field-weighted citation impact, top 25% 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, 11 citations in OpenAlex.

  1. Article
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  3. Observational
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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

7 authors at 2 institutions in 1 country.

Huihui WangDepartment of Radiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China.ORCID 0000-0001-7908-8030
Hongwei WenKey Laboratory of Cognition and Personality (Ministry of Education), School of Psychology, Southwest University, Chongqing, China.ORCID 0000-0003-1717-7235
Jing LiDepartment of Radiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China.ORCID 0000-0001-9392-6600
Qian ChenDepartment of Radiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China.ORCID 0000-0001-5210-9647
Shanshan LiDepartment of Radiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China.ORCID 0000-0002-5905-5247
Yanling WangDepartment of Ophthalmology, Beijing Friendship Hospital, Capital Medical University, Beijing, China.ORCID 0000-0002-3487-0122
Zhenchang WangDepartment of Radiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China. cjr.wzhch@vip.163.com.ORCID 0000-0001-8190-6469
Capital Medical University · CNSouthwest University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo evaluate microstructural damage in high myopia (HM) patients using 3T diffusion kurtosis imaging (DKI). MATERIALS AND

methodsThis prospective study included 30 HM patients and 33 age- and sex-matched healthy controls (HCs) with DKI. Kurtosis parameters including kurtosis fractional anisotropy (FA), mean kurtosis (MK), axial kurtosis (AK), and radial kurtosis (RK) as well as diffusion metrics including FA, mean diffusivity, axial diffusivity (AD), and radial diffusivity derived from DKI were obtained. Group differences in these metrics were compared using tract-based spatial statistics. Partial correlation analysis was used to evaluate correlations between microstructural changes and disease duration.

resultsCompared to HCs, HM patients showed significantly reduced AK, RK, MK, and FA and significantly increased AD, predominately in the bilateral corticospinal tract, right inferior longitudinal fasciculus, superior longitudinal fasciculus, inferior fronto-occipital fasciculus, and left thalamus (all

conclusionHM patients showed microstructural alterations in the brain regions responsible for motor conduction and vision-related functions. DKI is useful for detecting white matter abnormalities in HM patients, which might be helpful for exploring and monitoring the pathogenesis of the disease.

Indexed as

MyopiaWhite MatterBrainDiffusion Magnetic Resonance ImagingDiffusion Tensor ImagingHumansProspective StudiesBrainDiffusional kurtosis imagingHigh myopiaWhite matter

Identifiers

PMID33987989
PMCPMC8236370
OpenAlexW3162048095

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Registered trials

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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.