Evidence map›Paper›PMID 33906612›Full record

ArticleBMC ophthalmology2021

Epiretinal membrane appearance or progression after intravitreal injection in age-related macular degeneration.

Hikari Taniguchi, Izumi Yoshida, Masashi Sakamoto, Takatoshi Maeno

Open access · goldAbstract read
In one paragraph

Article in BMC ophthalmology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.7field-weighted citation impact, top 33% 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

4 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Article
  3. Seven-year outcome after 1-year fixed regimen of intravitreal aflibercept injections followed by pro re nata treatment for neovascular age-related macular degeneration.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2023
    Observational
  4. 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

4 authors at 1 institution in 1 country.

Hikari TaniguchiSakura Medical Center, Toho University, 285-8741 Sakura-shi, Chiba, Japan.
Izumi YoshidaSakura Medical Center, Toho University, 285-8741 Sakura-shi, Chiba, Japan. izumi.yoshida@med.toho-u.ac.jp.ORCID https://orcid.org/0000-0001-8921-052X
Masashi SakamotoSakura Medical Center, Toho University, 285-8741 Sakura-shi, Chiba, Japan.
Takatoshi MaenoSakura Medical Center, Toho University, 285-8741 Sakura-shi, Chiba, Japan.
Toho University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe purpose of this study is to evaluate the influence of anti-vascular endothelial growth factor (VEGF) in the appearance or progression of epiretinal membranes (ERMs) in age-related macular degeneration (ARMD) and investigate confounding factors causing ERMs.

methodsSeventy-six eyes that were treated for more than 36 months from the first anti-VEGF injection were assessed. Binary logistic regression analysis was performed between smoking, lens status, subretinal hemorrhage, posterior vitreous detachment (PVD) status, peripheral retinal degeneration, type of AMD, conditions of contralateral eye, and the number of injections as independent variables and appearance or progression of ERMs during 36 months as dependent variables.

resultsThe presence of vitreomacular adhesion (VMA) or development of PVD during the observation period was significantly associated (Odds ratio [OR]: 5.77; 95% confidence interval [CI], 1.72-19.4; p = 0.005) with the appearance or progression of ERMs. Moreover, peripheral retinal degeneration was significantly associated (OR: 3.87; 95% CI, 1.15-13.0; p = 0.029). Injection number of anti-VEGF was not significantly associated (OR: 1.02; 95% CI, 0.90-1.16; p = 0.72).

conclusionThis study suggests possibilities that anti-VEGF injections alone are unable to cause the development of ERMs, that VMA or developing PVD has a prior impact on the developing ERMs in ARMD similar to that of idiopathic ERMs, and that peripheral retinal degenerations and vitreomacular adhesion were both related to ERMs development and pathogenesis of ARMD.

Indexed as

Epiretinal MembraneMacular DegenerationAngiogenesis InhibitorsHumansIntravitreal InjectionsTomography, Optical CoherenceVisual AcuityVitreous BodyAngiogenesis InhibitorsAge-related macular degenerationEpiretinal membraneIntravitreal injectionPosterior vitreous detachment

Identifiers

PMID33906612
PMCPMC8080384
OpenAlexW3133503528

What OpenQuestion holds

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LicenceCC BY
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.