Evidence map›Paper›PMID 34574058›Full record

ArticleDiagnostics (Basel, Switzerland)2021

Macular Microvascular Modifications in Progressive Lamellar Macular Holes.

Fiammetta Catania, Davide Allegrini, Alessandra Nembri, Filippo Confalonieri, Piero Zollet, Emanuele Crincoli, Mario R Romano

Abstract read
In one paragraph

Article in Diagnostics (Basel, Switzerland), 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
–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.

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.

  1. Article
  2. Article
  3. Article
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  5. Article
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  7. Primary Lamellar Macular Holes: To Vit or Not to Vit.Journal of clinical medicine · 2022
    Review
  8. 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

7 authors.

Fiammetta CataniaDepartment of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Milan, Italy.ORCID 0000-0003-1551-8120
Davide AllegriniDepartment of Ophthalmology, Humanitas Gavazzeni-Castelli, 24128 Bergamo, Italy.ORCID 0000-0002-5988-706X
Alessandra NembriDepartment of Ophthalmology, Humanitas Gavazzeni-Castelli, 24128 Bergamo, Italy.
Filippo ConfalonieriDepartment of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Milan, Italy.
Piero ZolletDepartment of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Milan, Italy.ORCID 0000-0002-5892-7533
Emanuele CrincoliOphthalmology Unit, "Fondazione Policlinico Universitario A. Gemelli IRCCS", 00168 Rome, Italy.ORCID 0000-0001-9996-9871
Mario R RomanoDepartment of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Milan, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lamellar macular holes (LMHs) may show morphological and functional deterioration over time, yet no definite prognostic factor for progression has been identified. Since neurovascular retinal unit impairment may take part in neurodegeneration, we compare progressive LMHs to stable ones in optical coherence tomography (OCT) angiography parameters.

methodsOCT B scans of eyes with LMH were analyzed to detect the presence of tissue loss (TL) over time, allowing us to identify a TL group and a stable (ST) group (14 patients each). The best corrected visual acuity (BCVA) at each considered imaging time point was collected. Lastly, patients underwent macular OCT angiography.

resultsBCVA at last follow up was significantly reduced in the TL group compared to both the ST group and TL group baseline assessment. SCP foveal vessel density (VD), SCP and deep capillary plexus (DCP) perfusion density (PD) and parafoveal PD were lower in the TL group. Linear correlations between quantitative TL over time and parafoveal PD in SCP and between the speed of TL and BCVA variation during follow up were also detected.

conclusionsTL in LMHs is associated with both OCT angiography modifications and BCVA deterioration over time. We suggest these findings to be a manifestation of foveal Muller cell impairment in progressive LMHs.

Indexed as

lamellar macular holeMuller cellsneurovascular unitoct angiographyretinal microvasculature

Identifiers

PMID34574058
PMCPMC8466957

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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.