Evidence map›Paper›PMID 35585135›Full record

ArticleEye (London, England)2023

Comparison of long-term visual and anatomical outcomes between internal limiting membrane flap and peeling techniques for macular holes with a propensity score analysis.

Jay Jiyong Kwak, Suk Ho Byeon

Abstract read
In one paragraph

Article in Eye (London, England), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Observational
  4. Retinal displacement after surgery for idiopathic macular hole.International journal of ophthalmology · 2024
    Review
  5. Article
  6. 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

2 authors.

Jay Jiyong KwakInstitute of Vision Research, Department of Ophthalmology, Yonsei University College of Medicine, Seoul, Korea.
Suk Ho ByeonInstitute of Vision Research, Department of Ophthalmology, Yonsei University College of Medicine, Seoul, Korea. shbyeon@yuhs.ac.ORCID 0000-0001-8101-0830

Funding

National Research Foundation of Korea (NRF) 2019R1A2C2086729
6 · The paper itself

Abstract

objectivesTo compare visual and anatomical outcomes between internal limiting membrane (ILM) flap (IF) and peeling (IP) techniques for full-thickness macular holes (FTMHs).

methodsA retrospective case series with propensity-score matching (PSM). Patients with a minimum 12 months follow-up were divided into IF and IP groups and matched based on FTMH size and preoperative best-corrected visual acuity (BCVA). BCVA and optical coherence tomography (OCT) findings were obtained to assess outer retinal layer integrity, foveal thickness, and foveal displacement.

resultsTwenty-six eyes were included in each group after PSM. The IF group showed significantly greater BCVA after 1 month, its corresponding change from preoperative BCVA, proportions of eyes with ellipsoid zone defects <250 μm after 1 month, and interdigitation zone restoration after 6 and 12 months (P = 0.007, 0.038, 0.048, 0.025, and 0.023, respectively), as well as less foveal gliosis after 1, 3, 6, and 12 months (P = 0.020, 0.017, 0.050, and 0.024, respectively). In the IP group, the mean outer nuclear layer thickness significantly decreased at 3 (P = 0.019) and 12 months (P = 0.016) compared to 1 month, and the foveal displacement toward the optic disc was significant after 1, 3, 6, and 12 months (P = 0.049, 0.006, 0.001, and <0.001, respectively).

conclusionsCompared to IP, IF promoted faster recovery of BCVA and outer retinal layers and was more protective against postoperative foveal thinning and displacement; hence, it should be considered for small and large FTMHs.

Indexed as

Epiretinal MembraneRetinal PerforationsBasement MembraneHumansPropensity ScoreRetrospective StudiesTomography, Optical CoherenceVisual AcuityVitrectomy

Identifiers

PMID35585135
PMCPMC10102159

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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.