Evidence map›Paper›PMID 36180942›Full record

ArticleInternational journal of retina and vitreous2022

Risk factors for epiretinal membrane formation and peeling following pars plana vitrectomy for primary rhegmatogenous retinal detachment, an OCT guided analysis.

Andrei-Alexandru Szigiato, Fares Antaki, Simon Javidi, Samir Touma, Renaud Duval, Ghassan Cordahi, Sebastien Olivier, Flavio A Rezende

Open access · goldAbstract read
In one paragraph

Article in International journal of retina and vitreous, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

8 citing papers in PubMed, 16 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Review
  4. Article
  5. Article
  6. Article
  7. Observational
  8. 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

8 authors at 1 institution in 1 country.

Andrei-Alexandru SzigiatoDepartment of Ophthalmology, Hôpital Maisonneuve Rosemont, Montreal, Québec, Canada.
Fares AntakiDepartment of Ophthalmology, Hôpital Maisonneuve Rosemont, Montreal, Québec, Canada.
Simon JavidiDepartment of Ophthalmology, Hôpital Maisonneuve Rosemont, Montreal, Québec, Canada.
Samir ToumaDepartment of Ophthalmology, Hôpital Maisonneuve Rosemont, Montreal, Québec, Canada.
Renaud DuvalDepartment of Ophthalmology, Hôpital Maisonneuve Rosemont, Montreal, Québec, Canada.
Ghassan CordahiDepartment of Ophthalmology, Hôpital Maisonneuve Rosemont, Montreal, Québec, Canada.
Sebastien OlivierDepartment of Ophthalmology, Hôpital Maisonneuve Rosemont, Montreal, Québec, Canada.
Flavio A RezendeDepartment of Ophthalmology, Hôpital Maisonneuve Rosemont, Montreal, Québec, Canada. frezendef@hotmail.com.ORCID http://orcid.org/0000-0001-7764-6713
Hôpital Maisonneuve-Rosemont · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo evaluate the rate and risk factors of epiretinal membrane (ERM) formation and need for ERM peeling after pars plana vitrectomy (PPV) for uncomplicated primary rhegmatogenous retinal detachment (RRD).

methodsRetrospective, single-center, cohort study of 119 consecutive patients (119 eyes) that underwent RRD repair using PPV. The primary outcomes were ERM formation, classified using an optical coherence tomography grading system, and the rate of ERM peeling. Visual acuity, postoperative complications, and risk factors for ERM formation and peeling were also identified.

resultsPostoperative ERM formation occurred in 69 eyes (58.0%); 56 (47.1%) were stage 1, 9 (7.6%) stage 2, 3 (2.5%) stage 3, and 1 (0.8%) stage 4. Only 6 (5.0%) eyes required secondary PPV for a visually significant ERM, with a mean time to reoperation of 488 ± 351 days. Risk factors for ERM formation included intraoperative cryotherapy, more than 1000 laser shots, 360° laser photocoagulation, and choroidal detachment (p < 0.01). Eyes with more than 3 tears had a trend towards increased ERM surgery (p = 0.10).

conclusionsVisually significant ERM formation following PPV for primary RRD was uncommon in this cohort (5%). Half of the ERMs were detected after the first post-operative year, indicating that this complication may be underreported in studies with only 1-year follow-up.

Indexed as

CryotherapyEpiretinal membraneOCTOptical coherence tomographyPneumatic retinopexyRetinaRetinal detachmentVitrectomy

Identifiers

PMID36180942
PMCPMC9524009
OpenAlexW4298144225

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.