Evidence map›Paper›PMID 31489401›Full record

ArticleTherapeutic advances in ophthalmology

Enzymatic vitreolysis for the treatment of tractional diabetic macular edema.

Bernardete Pessoa, João Coelho, Constança Coelho, Sílvia Monteiro, Carolina Abreu, João Figueira, Angelina Meireles, João Nuno Melo Beirão

Abstract read
In one paragraph

Article in Therapeutic advances in ophthalmology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Review
  2. Observational
  3. 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

8 authors.

Bernardete PessoaDepartamento de Oftalmologia, Hospital de Santo António, Centro Hospitalar Universitário do Porto, Porto, Portugal; Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Porto, Portugal.ORCID https://orcid.org/0000-0002-5673-1561
João CoelhoDepartamento de Oftalmologia, Hospital de Santo António, Centro Hospitalar Universitário do Porto, Porto, Portugal; Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal.ORCID https://orcid.org/0000-0003-2261-5682
Constança CoelhoGenetics Laboratory, Institute of Environmental Health, Lisbon Medical School, University of Lisbon, Lisbon, Portugal.ORCID https://orcid.org/0000-0002-5331-2257
Sílvia MonteiroDepartamento de Oftalmologia, Hospital de Santo António, Centro Hospitalar Universitário do Porto, Porto, Portugal.
Carolina AbreuDepartamento de Oftalmologia, Hospital de Santo António, Centro Hospitalar Universitário do Porto, Porto, Portugal.
João FigueiraCentro Hospitalar e Universitário de Coimbra, Coimbra, Portugal; Faculty of Medicine, University of Coimbra, Coimbra, Portugal; Association for Innovation and Biomedical Research on Light and Image, Coimbra, Portugal.
Angelina MeirelesDepartamento de Oftalmologia, Hospital de Santo António, Centro Hospitalar Universitário do Porto, Porto, Portugal; Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Porto, Portugal.
João Nuno Melo BeirãoDepartamento de Oftalmologia, Hospital de Santo António, Centro Hospitalar Universitário do Porto, Porto, Portugal; Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Porto, Portugal.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundA new approach to address focal vitreomacular adhesion in patients with diabetic macular edema may control and stabilize diabetic macular edema with fewer anti-vascular endothelial growth factor injections.

objectivesThe aim of this study was to demonstrate that diabetic macular edema can be improved by inducing the release of a vitreomacular adhesion, with less than 2500 μm, with enzymatic vitreolysis.

methodsFrom a retrospective analysis of clinical records from patients with diabetic retinopathy, patients with diabetic macular edema and vitreomacular adhesion <2500 μm were selected for a single-arm prospective study. The primary endpoint was to control diabetic macular edema with fewer anti-vascular endothelial growth factor injections after an observed vitreomacular adhesion release. A statistical subanalysis was performed for the following two groups: the group with vitreomacular adhesion release (group 1) and the group without vitreomacular adhesion release (group 2).

resultsA total of 23 eyes from 19 patients were included. A reduction of the median number of injections was achieved in group 1 (

conclusionRelease of vitreomacular adhesion <2500 μm through enzymatic vitreolysis contributed to the control and stabilization of diabetic macular edema with fewer anti-vascular endothelial growth factor injections, reducing the burden and the risks related to these invasive and frequently chronic treatments.

Indexed as

anti-vascular endothelial growth factor injectionsdiabetic macular edemaocriplasminvitreolysisvitreomacular traction

Identifiers

PMID31489401
PMCPMC6710704

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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.