Evidence map›Paper›PMID 20299105›Full record

ArticleOphthalmology2010

Vitrectomy outcomes in eyes with diabetic macular edema and vitreomacular traction.

Diabetic Retinopathy Clinical Research Network Writing Committee, Julia A Haller, Haijing Qin, Rajendra S Apte, Roy R Beck, Neil M Bressler, David J Browning, Ronald P Danis, Adam R Glassman, Joseph M Googe and 4 more

Registry-linked trialOpen access · bronzeAbstract readMulticenter Study
In one paragraph

Article in Ophthalmology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00709319 (Evaluation of Vitrectomy for Diabetic Macular Edema Study), which is not on this map. Cited by 114 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
114citing papers in PubMed, 2 pooled it
18.8field-weighted citation impact, top 1% 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.

NCT00709319 completednot on this map

Evaluation of Vitrectomy for Diabetic Macular Edema Study

TypeobservationalSponsorJaeb Center for Health ResearchRan2005 to 2009Enrolled87ConditionsDiabetic Retinopathy, Diabetic Macular Edema
3 · Its place in the literature

Who cites it

114 citing papers in PubMed, 2 syntheses or guidelines pooled it, 281 citations in OpenAlex.

  1. Pooled it
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  6. Concurrent vitrectomy with phacoemulsification for subclinical diabetic macular edema: a long-term comparative study.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2026
    Article
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  11. Efficacy of vitrectomy combined with and without cataract surgery for diabetic macular edema: one-year follow-up multi-center study in Japan.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2025
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54 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

14 authors at 1 institution in 1 country.

Diabetic Retinopathy Clinical Research Network Writing CommitteeWills Eye Institute.
Julia A Haller
Haijing Qin
Rajendra S Apte
Roy R Beck
Neil M Bressler
David J Browning
Ronald P Danis
Adam R Glassman
Joseph M Googe
Craig Kollman
Andreas K Lauer
Mark A Peters
Margaret E Stockman
Wills Eye Hospital · US

Funding

DIABETIC RETINOPATHY CLINICAL RESEARCH NETWORK COORDINATING CENTERU10EY014231 · NEI · JAEB CENTER FOR HEALTH RESEARCH, INC. · PI GLASSMAN, ADAM R · 2002 to 2018
$91.2M
DRCR Retina NetworkUG1EY014231 · NEI · JAEB CENTER FOR HEALTH RESEARCH, INC. · PI Adam R Glassman, DANIEL F MARTIN · 2019 to 2026
$75.4M
Diabetic Retinopathy Clinical Research NetworkU10EY014229 · NEI · UNIVERSITY OF WISCONSIN-MADISON · PI DANIS, RONALD · 2002 to 2008
$2.4M
Study Chair Core Center:DME Clinical Research NetworkU10EY014269 · NEI · JOSLIN DIABETES CENTER · PI AIELLO, LLOYD P · 2002 to 2005
$1.1M
NEI NIH HHS EY14229NEI NIH HHS EY14231NEI NIH HHS EY14269NEI NIH HHS U10 EY014229NEI NIH HHS U10 EY014231NEI NIH HHS U10 EY014269NEI NIH HHS UG1 EY014231
6 · The paper itself

Abstract

purposeTo evaluate vitrectomy for diabetic macular edema (DME) in eyes with at least moderate vision loss and vitreomacular traction.

designProspective cohort study.

participantsThe primary cohort included 87 eyes with DME and vitreomacular traction based on investigator's evaluation, visual acuity 20/63-20/400, optical coherence tomography (OCT) central subfield >300 microns and no concomitant cataract extraction at the time of vitrectomy.

methodsSurgery was performed according to the investigator's usual routine. Follow-up visits were performed after 3 months, 6 months (primary end point), and 1 year.

main outcome measuresVisual acuity, OCT retinal thickening, and operative complications.

resultsAt baseline, median visual acuity in the 87 eyes was 20/100 and median OCT thickness was 491 microns. During vitrectomy, additional procedures included epiretinal membrane peeling in 61%, internal limiting membrane peeling in 54%, panretinal photocoagulation in 40%, and injection of corticosteroids at the close of the procedure in 64%. At 6 months, median OCT central subfield thickness decreased by 160 microns, with 43% having central subfield thickness <250 microns and 68% having at least a 50% reduction in thickening. Visual acuity improved by > or =10 letters in 38% (95% confidence interval, 28%-49%) and deteriorated by > or =10 letters in 22% (95% confidence interval, 13%-31%). Postoperative complications through 6 months included vitreous hemorrhage (5 eyes), elevated intraocular pressure requiring treatment (7 eyes), retinal detachment (3 eyes), and endophthalmitis (1 eye). Few changes in results were noted between 6 months and 1 year.

conclusionsAfter vitrectomy performed for DME and vitreomacular traction, retinal thickening was reduced in most eyes. Between 28% and 49% of eyes with characteristics similar to those included in this study are likely to have improvement of visual acuity, whereas between 13% and 31% are likely to have worsening. The operative complication rate is low and similar to what has been reported for this procedure. These data provide estimates of surgical outcomes and serve as a reference for future studies that might consider vitrectomy for DME in eyes with at least moderate vision loss and vitreomacular traction.

Indexed as

VitrectomyAgedCohort StudiesDiabetic RetinopathyEye DiseasesFemaleFollow-Up StudiesHumansMacular EdemaMaleMiddle AgedPostoperative ComplicationsProspective StudiesRetinaTomography, Optical CoherenceTreatment Outcome

Identifiers

PMID20299105
PMCPMC2911350
OpenAlexW304552158

What OpenQuestion holds

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Registered trials

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.