Evidence map›Paper›PMID 36759529›Full record

ArticleScientific reports2023

Outcomes of cystoid macular edema following Descemet's membrane endothelial keratoplasty in a referral center for keratoplasty in Spain: retrospective study.

Nuno Moura-Coelho, Renato Papa-Vettorazzi, Imalvet Santiesteban-García, Arnaldo Dias-Santos, Felicidad Manero, João Paulo Cunha, José Güell

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

2 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Review
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 5 institutions in 4 countries.

Nuno Moura-CoelhoCornea and Refractive Surgery Unit, Instituto Microcirurgia Ocular (IMO), Carrer Josep Maria Lladó, 3, 08035, Barcelona, Spain. nunomouracoelho.oft@gmail.com.ORCID 0000-0002-5176-1411
Renato Papa-VettorazziCornea and Refractive Surgery Unit, Instituto Microcirurgia Ocular (IMO), Carrer Josep Maria Lladó, 3, 08035, Barcelona, Spain.
Imalvet Santiesteban-GarcíaCornea and Refractive Surgery Unit, Instituto Microcirurgia Ocular (IMO), Carrer Josep Maria Lladó, 3, 08035, Barcelona, Spain.
Arnaldo Dias-SantosNOVA Medical School, Faculdade de Ciências Médicas - Universidade Nova de Lisboa (NMS|FCM-UNL), Lisbon, Portugal.ORCID 0000-0003-3295-360X
Felicidad ManeroCornea and Refractive Surgery Unit, Instituto Microcirurgia Ocular (IMO), Carrer Josep Maria Lladó, 3, 08035, Barcelona, Spain.
João Paulo CunhaOphthalmology, Hospital CUF Cascais, Cascais, Portugal.ORCID 0000-0002-3162-0531
José GüellCornea and Refractive Surgery Unit, Instituto Microcirurgia Ocular (IMO), Carrer Josep Maria Lladó, 3, 08035, Barcelona, Spain.ORCID 0000-0002-1522-3691
Instituto de Microcirugía Ocular · ESUniversitat Autònoma de Barcelona · ESEuropean Society for Medical Oncology · CHInstituto Politécnico de Lisboa · PTUnidade Local de Saúde de São José · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was to analyze the outcomes of eyes with visually significant cystoid macular œdema (vs-CMO) after Descemet membrane endothelial keratoplasty (DMEK) in a referral center for keratoplasty in Spain. We conducted a retrospective, single-surgeon case series of eyes that developed post-DMEK vs-CMO performed between January 2011 and December 2020. Data collected included: indication for DMEK; biometric data; ocular comorbidities; past medical history; time to detection of vs-CMO after DMEK (T, weeks); best-corrected visual acuity (BCVA, logMAR) and central retinal thickness (CRT, µm) at diagnosis of vs-CMO, after resolution of CMO, and at last follow-up; and management strategy. Main outcomes analyzed were incidence of vs-CMO, improvement in BCVA and CRT after treatment of vs-CMO. Of 291 consecutive DMEK surgeries, 14 eyes of 13 patients (4.8%) developed vs-CMO. Five patients (38.5%) had history of CMO, and 28.6% of eyes had ophthalmic comorbidities. Median (P25-P75) T was 4 (3-10) weeks. Treatment success was observed in 12/13 eyes (92.3%), two of which required second-line treatment. In successful cases (median time-to-resolution 3.0 (2.0-3.5) months), median BCVA improved from 0.60 (0.40-0.80) logMAR to 0.30 (0.15-0.40) logMAR (p = 0.002) after treatment, and median CRT improved from 582.5 (400.0-655.0) µm to 278.0 (258.0-294.0) µm (p = 0.005). In our study, we found a 4.8% rate of post-DMEK vs-CMO, with most cases occurring in the first 3 months after surgery. Good functional and anatomical outcomes are expected in most eyes, without treatment-related complications or implications in graft outcomes. Additional studies are encouraged to determine a standardized protocol for post-DMEK vs-CMO.

Indexed as

Descemet Stripping Endothelial KeratoplastyFuchs' Endothelial DystrophyMacular EdemaDescemet MembraneEndothelium, CornealHumansReferral and ConsultationRetrospective StudiesSpain

Identifiers

PMID36759529
PMCPMC9911599
OpenAlexW4319826697

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.