Evidence map›Paper›PMID 33675394›Full record

ArticleGraefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie2021

Functional recovery after macula involving retinal detachment and its correlation with preoperative biomarkers in optical coherence tomography.

Julian E Klaas, Philip Rechl, Nikolaus Feucht, Jakob Siedlecki, Julia Friedrich, Chris P Lohmann, Mathias Maier

Open access · hybridAbstract read
In one paragraph

Article in Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

9 citing papers in PubMed, 19 citations in OpenAlex.

  1. Review
  2. Early Photoreceptor Alterations After Retinal Detachment Repair.Investigative ophthalmology & visual science · 2025
    Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Review
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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 at 3 institutions in 1 country.

Julian E KlaasKlinik und Poliklinik für Augenheilkunde, Technische Universität München, Munich, Germany. julian.klaas@mri.tum.de.ORCID http://orcid.org/0000-0003-3207-4517
Philip RechlKlinik für Augenheilkunde, Universitätsklinikum Freiburg, Freiburg im Breisgau, Germany.ORCID https://orcid.org/0000-0001-8982-7749
Nikolaus FeuchtKlinik und Poliklinik für Augenheilkunde, Technische Universität München, Munich, Germany.ORCID https://orcid.org/0000-0001-9848-0070
Jakob SiedleckiAugenklinik der Universität München, Ludwig-Maximilians-Universität, Munich, Germany.ORCID https://orcid.org/0000-0002-0279-4823
Julia FriedrichKlinik und Poliklinik für Augenheilkunde, Technische Universität München, Munich, Germany.
Chris P LohmannKlinik und Poliklinik für Augenheilkunde, Technische Universität München, Munich, Germany.
Mathias MaierKlinik und Poliklinik für Augenheilkunde, Technische Universität München, Munich, Germany.ORCID https://orcid.org/0000-0003-4165-4003
Klinik und Poliklinik für Augenheilkunde Universitätsklinikum Regensburg · DELudwig-Maximilians-Universität München · DEUniversity Medical Center Freiburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To introduce an ETDRS grid-based classification for macula involving retinal detachment (MIRD) with or without center (foveal) involvement and to identify biomarkers in preoperative optical coherence tomography (OCT) associated with a favorable postoperative functional outcome in eyes with center involving retinal detachment (CIRD). One hundred and two eyes of 102 consecutive patients (f/m: 35/67) with primary rhegmatogenous retinal detachment, preoperative evidence of MIRD (perifoveal involvement of ≤ 6.0 mm), and successful retinal surgery were included in this retrospective cohort study. Eyes were assigned to 5 grades of MIRD (G1-G5), based on the extent of detachment in the ETDRS grid. Eyes with a detached foveal status (CIRD) were assigned to G4 or G5. In CIRD, the following OCT biomarkers were quantified and correlated with mean BCVA (logMAR) at 3 months postsurgery, using univariate and multivariable regression models: grade of detachment, extent of intraretinal edema, height of foveal detachment, subretinal folds, and epiretinal membrane. Forty-one of 102 eyes (40.2%) presented with an attached foveal status, defined as either outer (G1: 11.8%) or inner (G2: 18.6%) macular involvement or fovea-threatening MIRD (G3: 9.8%). Sixty-one eyes (59.8%) showed CIRD (G4 or G5). Eyes with CIRD had significantly worse postoperative BCVA than eyes without foveal involvement (0.355 logMAR vs. 0.138 logMAR, p<0.001). If CIRD was limited to three outer ETDRS quadrants (G4), mean BCVA was better compared to CIRD involving all four ETDRS quadrants (G5) (0.254 logMAR vs. 0.522 logMAR, p<0.001). Reading ability (BCVA ≤ 0.4 logMAR) was restored in 97.6% of eyes with G1-G3 compared to 86.9% of eyes with G4 (p=0.072) and 52.4% of eyes with G5 (p<0.001). In multivariable regression analysis of eyes with CIRD, a lower grade of detachment (G4 vs. G5: p<0.05) and lower extent of cystoid edema (focal/none vs. wide: p<0.001) were both associated with better postoperative function. The functional outcome after MIRD may be worse in the presence of foveal involvement (CIRD), but a lower grade of detachment and the absence of intraretinal edema can predict a good recovery in spite of CIRD.

Indexed as

Macula LuteaRetinal DetachmentBiomarkersHumansRetrospective StudiesTomography, Optical CoherenceVisual AcuityBiomarkersBiomarkerCenter Involving RetinalCIRDDetachmentFovea-offMacula Involving Retinal DetachmentMacula-offMacula-onMIRDMorphologyNomenclatureOCTOptical coherence tomographyRetinal detachmentRhegmatogenous

Identifiers

PMID33675394
PMCPMC8380578
OpenAlexW3134616865

What OpenQuestion holds

Textmetadata
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.