Evidence map›Paper›PMID 34993121›Full record

ArticleQuantitative imaging in medicine and surgery2022

Retinal thickness and microvascular alterations in the diagnosis of systemic lupus erythematosus: a new approach.

Ren Liu, Yan Wang, Qiang Xia, Tian Xu, Ting Han, Shuang Cai, Shui-Lin Luo, Rui Wu, Yi Shao

Open access · diamondAbstract read
In one paragraph

Article in Quantitative imaging in medicine and surgery, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
4.8field-weighted citation impact, top 4% 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

15 citing papers in PubMed, 28 citations in OpenAlex.

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  13. Involvement of the systemic microcirculation in pediatric uveitis.Pediatric rheumatology online journal · 2023
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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

9 authors at 2 institutions in 1 country.

Ren LiuDepartment of Rheumatology, The First Affiliated Hospital of Nanchang University, Nanchang, China.
Yan WangDepartment of Rheumatology, The First Affiliated Hospital of Nanchang University, Nanchang, China.
Qiang XiaDepartment of Rheumatology, The First Affiliated Hospital of Nanchang University, Nanchang, China.
Tian XuDepartment of Rheumatology, The First Affiliated Hospital of Nanchang University, Nanchang, China.
Ting HanDepartment of Rheumatology, The First Affiliated Hospital of Nanchang University, Nanchang, China.
Shuang CaiDepartment of Rheumatology, The First Affiliated Hospital of Nanchang University, Nanchang, China.
Shui-Lin LuoDepartment of Rheumatology, The First Affiliated Hospital of Nanchang University, Nanchang, China.
Rui WuDepartment of Rheumatology, The First Affiliated Hospital of Nanchang University, Nanchang, China.
Yi ShaoDepartment of Ophthalmology, The First Affiliated Hospital of Nanchang University, Jiangxi Province Ocular Disease Clinical Research Center, Nanchang, China.
Nanchang University · CNFirst Affiliated Hospital of Nanchang University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo investigate the differences of retinal thickness (RT) and superficial vascular density (SVD) between patients with systemic lupus erythematosus (SLE) and healthy controls using optical coherence tomography angiography (OCTA).

methodsIndividuals with SLE (n=12; 24 eyes) and healthy controls (n=12; 24 eyes) were recruited to this study. The study protocol was in accordance with the tenets of the Declaration of Helsinki (as revised in 2013). The monocular best-corrected visual acuity (BCVA) was determined using a Snellen eye chart. Each image was segmented into 9 early treatment diabetic retinopathy study subregions, within which the macular RT and SVD were measured by OCTA. The vascular perfusion area as a percentage of the measured area was considered to be the vascular density.

resultsThe mean age of the SLE group was 33.80±9.49 years, and the mean age of the control group was 33.20±9.41 years. The mean duration of SLE was 4.33±2.67 years. The BCVA was significantly different between the SLE and control groups (0.17±0.20

conclusionsVariations in RT within the macular area may affect visual acuity. The OCTA measurement of RT may be a potential marker for diagnosis of SLE and an indicator of its inflammatory activity.

Indexed as

diagnosisnew approachRetinal thicknesssystemic lupus erythematosus (SLE)vascular density

Identifiers

PMID34993121
PMCPMC8666755
OpenAlexW3198254224

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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.