Evidence map›Paper›PMID 34059759›Full record

ArticleScientific reports2021

Changes in each retinal layer and ellipsoid zone recovery after full-thickness macular hole surgery.

Min-Woo Lee, Tae-Yeon Kim, Yong-Yeon Song, Seung-Kook Baek, Young-Hoon Lee

Abstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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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

16 citing papers in PubMed.

  1. Article
  2. Article
  3. High-altitude retinopathy with isolated ellipsoid zone loss: a case report.Documenta ophthalmologica. Advances in ophthalmology · 2026
    Article
  4. The outer nuclear layer changes in full-thickness macular holes according to the restoration of the outer retinal layer postoperatively.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Microstructural and hemodynamic changes in the fundus after pars plana vitrectomy for different vitreoretinal diseases.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2024
    Review
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  10. Article
  11. Article
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  13. Observational
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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

5 authors.

Min-Woo LeeDepartment of Ophthalmology, Konyang University College of Medicine, Konyang University Hospital, #158 Gwanjeodong-ro, Seo-gu, Daejeon, 35365, Republic of Korea.
Tae-Yeon KimDepartment of Ophthalmology, Konyang University College of Medicine, Konyang University Hospital, #158 Gwanjeodong-ro, Seo-gu, Daejeon, 35365, Republic of Korea.
Yong-Yeon SongDepartment of Ophthalmology, Konyang University College of Medicine, Konyang University Hospital, #158 Gwanjeodong-ro, Seo-gu, Daejeon, 35365, Republic of Korea.
Seung-Kook BaekDepartment of Ophthalmology, Konyang University College of Medicine, Konyang University Hospital, #158 Gwanjeodong-ro, Seo-gu, Daejeon, 35365, Republic of Korea.
Young-Hoon LeeDepartment of Ophthalmology, Konyang University College of Medicine, Konyang University Hospital, #158 Gwanjeodong-ro, Seo-gu, Daejeon, 35365, Republic of Korea. astrix001@gmail.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To analyze the changes in each retinal layer and the recovery of the ellipsoid zone (EZ) after full-thickness macular hole (FTMH) surgery. Patients who underwent surgery for FTMH were included. Spectral-domain optical coherence tomography (SD-OCT) was performed preoperatively and postoperatively at 1, 3, 6, 9, and 12 months. A total of 32 eyes were enrolled. Ganglion cell layer, inner plexiform layer, and inner nuclear layer showed significant reductions over time after surgery (P = 0.020, P = 0.001, and P = 0.001, respectively), but were significantly thicker than those of fellow eyes at 12 months postoperatively. The average recovery duration of the external limiting membrane (ELM), outer nuclear layer (ONL), and EZ was 1.5, 2.1, and 6.1 months, respectively. Baseline best-corrected visual acuity (BCVA) (P = 0.003), minimum linear diameter (MLD) (P = 0.025), recovery of EZ (P = 0.008), and IRL thickness (P < 0.001) were significant factors associated with changes in the BCVA. Additionally, axial length (P < 0.001), MLD (P = 0.020), and IRL thickness (P = 0.001) showed significant results associated with EZ recovery. The IRL gradually became thinner after FTMH surgery but was still thicker than that of the fellow eye at 12 months postoperatively. The recovery of ELM and ONL may be a prerequisite for the EZ recovery. The BCVA change was affected by baseline BCVA, MLD, recovery of EZ, and IRL thickness. Additionally, axial length, MLD, and IRL thickness were significantly associated with EZ recovery.

Indexed as

FemaleHumansMaleRetinaRetinal PerforationsTomography, Optical CoherenceVisual Acuity

Identifiers

PMID34059759
PMCPMC8167100

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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.