Evidence map›Paper›PMID 39696716›Full record

ArticleInternational journal of retina and vitreous2024

Retinal microvascular changes in systemic lupus erythematosus assessed by optical coherence tomography angiography.

André Ferreira, Luísa Viveiros, Raquel Faria, Francisca Bragança, Ana Carolina Abreu, Daniela Santos, Maria João Furtado, Miguel Lume, Pedro Menéres, José P Andrade

Registry-linked trialAbstract read
In one paragraph

Article in International journal of retina and vitreous, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05863689 (Microvascular Ocular Changes of Systemic Lupus Erythematous), which is not on this map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
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.

NCT05863689 unknown statusnot on this map

Microvascular Ocular Changes of Systemic Lupus Erythematous

TypeobservationalSponsorUniversidade do PortoRan2023 to 2025Enrolled50ConditionsEye Manifestations, Lupus Erythematosus, SystemicArmsSpectralis SD-OCT
3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Insulin Resistance and Inflammation.International journal of molecular sciences · 2026
    Review
  5. 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.

André Ferreira *Department of Ophthalmology, Unidade Local de Saúde de Santo António, Largo do Prof. Abel Salazar, Porto, 4099-001, Portugal. u13396@chporto.min-saude.pt.ORCID http://orcid.org/0000-0001-8577-5128
Luísa Viveiros *Serviço de Medicina Interna, Unidade Local de Saúde de Santo António, Porto, Portugal.ORCID http://orcid.org/0009-0005-6679-2762
Raquel FariaUnidade de Imunologia Clínica, Centro Hospitalar Universitário de Santo António, Porto, Portugal.ORCID http://orcid.org/0000-0002-2956-1966
Francisca BragançaDepartment of Ophthalmology, Unidade Local de Saúde de Santo António, Largo do Prof. Abel Salazar, Porto, 4099-001, Portugal.ORCID http://orcid.org/0000-0002-6702-6622
Ana Carolina AbreuDepartment of Ophthalmology, Unidade Local de Saúde de Santo António, Largo do Prof. Abel Salazar, Porto, 4099-001, Portugal.ORCID http://orcid.org/0000-0003-4842-8623
Daniela SantosDepartment of Ophthalmology, Unidade Local de Saúde de Santo António, Largo do Prof. Abel Salazar, Porto, 4099-001, Portugal.
Maria João FurtadoDepartment of Ophthalmology, Unidade Local de Saúde de Santo António, Largo do Prof. Abel Salazar, Porto, 4099-001, Portugal.ORCID http://orcid.org/0000-0003-2319-105X
Miguel LumeDepartment of Ophthalmology, Unidade Local de Saúde de Santo António, Largo do Prof. Abel Salazar, Porto, 4099-001, Portugal.ORCID http://orcid.org/0000-0002-8629-1288
Pedro MenéresDepartment of Ophthalmology, Unidade Local de Saúde de Santo António, Largo do Prof. Abel Salazar, Porto, 4099-001, Portugal.ORCID http://orcid.org/0000-0002-1989-3465
José P AndradeDepartment of Biomedicine - Unit of Anatomy, Faculty of Medicine, University of Porto, Porto, Portugal.ORCID http://orcid.org/0000-0003-2585-200X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo assess the retinal microvasculature of Systemic Lupus Erythematosus (SLE) patients using Optical Coherence Tomography Angiography (OCTA).

methodsTwenty adult SLE patients without disease activity and no ocular manifestations were recruited and cross-sectionally assessed. A demographically similar cohort of healthy subjects was used for comparison. The main outcome is vascular density (VD). As secondary outcomes, foveal avascular zone (FAZ) parameters, total vessel length (TVL), vessel length density (VLD), vessel diameter and tortuosity, branchpoint density (BD) and fractal dimension (FD) were evaluated.

resultsForty eyes of 40 women (20 SLE patients and 20 healthy subjects) were enrolled with a mean ± SD age of 36.7 ± 9.9 years. In both the superficial and deep capillary plexuses, SLE patients presented significantly lower VD and TVL values, mean vessel diameter and FD (all p < 0.005). No significant differences were found in FAZ values. A negative correlation was found between age and FAZ parameters and between age and TVL, VLD and FD in the superficial capillary plexus (all p < 0.05).

conclusionsThis study supports the evidence of subclinical retinal microvascular changes in adult SLE patients, providing a more comprehensive characterization of vascular changes. We found vessel diameter and length and FD are decreased in SLE.

trial registrationNCT05863689, 2023-10-19.

Indexed as

Autoimmune diseaseOptical coherence tomography angiographySystemic Lupus ErythematosusVascular network

Identifiers

PMID39696716
PMCPMC11657433

What OpenQuestion holds

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Registered trials

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.