Evidence map›Paper›PMID 28692739›Full record

ArticleInvestigative ophthalmology & visual science2017

Analysis of Retinal Architectural Changes Using Intraoperative OCT Following Surgical Manipulations With Membrane Flex Loop in the DISCOVER Study.

Atsuro Uchida, Sunil K Srivastava, Justis P Ehlers

Open access · goldAbstract read
In one paragraph

Article in Investigative ophthalmology & visual science, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 13% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. A randomised controlled trial evaluating internal limiting membrane peeling forceps in macular hole surgery.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2023
    Trial
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  16. Novel use of Finesse Flex loop for macular hole retinal detachment.American journal of ophthalmology case reports · 2020
    Article
  17. Article
  18. [Vitrectomy and iOCT-assisted inverted ILM flap technique in patients with full thickness macular holes].Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft · 2019
    Article
  19. Vitrectomy in high myopia: a narrative review.International journal of retina and vitreous · 2017
    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

3 authors at 2 institutions in 1 country.

Atsuro UchidaOphthalmic Imaging Center, Cole Eye Institute, Cleveland Clinic, Cleveland, Ohio, United States 2Cole Eye Institute, Cleveland Clinic, Cleveland, Ohio, United States.
Sunil K SrivastavaOphthalmic Imaging Center, Cole Eye Institute, Cleveland Clinic, Cleveland, Ohio, United States 2Cole Eye Institute, Cleveland Clinic, Cleveland, Ohio, United States.
Justis P EhlersOphthalmic Imaging Center, Cole Eye Institute, Cleveland Clinic, Cleveland, Ohio, United States 2Cole Eye Institute, Cleveland Clinic, Cleveland, Ohio, United States.
Cleveland Clinic · USCleveland Eye Clinic · US

Funding

Intraoperative Optical Coherence Tomography for Ophthalmic SurgeryK23EY022947 · NEI · CLEVELAND CLINIC LERNER COM-CWRU · PI EHLERS, JUSTIS · 2013 to 2017
$1.0M
NEI NIH HHS K23 EY022947
6 · The paper itself

Abstract

Purpose: We investigate acute retinal alterations identified on intraoperative optical coherence tomography (iOCT) immediately following surgical intervention with the Finesse Flex Loop for vitreoretinal interface disorders. Methods: The Determination of feasibility of Intraoperative Spectral domain microscope Combined/integrated OCT Visualization during En face Retinal and ophthalmic surgery (DISCOVER) study is a prospective multisurgeon intraoperative OCT clinical study. Subjects who had participated in the DISCOVER study and had undergone macular surgery with the membrane flex loop from August 2014 to July 2016 were identified. iOCT images and video sequences were evaluated at various surgical time points. Subjects were excluded if iOCT images were not obtained over the area of membrane peeling performed with the membrane flex loop. Qualitative characteristics of intraoperative changes in retinal images were analyzed, with particular focus on the retinal layers within the bed of membrane peeling performed specifically with the membrane flex loop. Results: We studied 34 eyes of 34 patients, with a mean age of 72.7 (± 6.4) years, 25 of whom were women. The intraoperative diagnosis was full thickness macular hole in 21 eyes (62%) and epiretinal membrane in 13 (38%). All eyes had successful indocyanine green-assisted inner limiting membrane (ILM) flap initiation using the membrane loop. Intraoperative OCT demonstrated expansion of the ellipsoid zone-to-RPE distance in 3 eyes (9%), definitive subretinal fluid accumulation in 1 eye (3%), and hyperreflectivity of the inner retinal layers associated with retinal hemorrhage in 10 eyes (29%). Retinal breaks were not observed in any eye. Conclusions: Acute retinal alterations after ILM peeling with the membrane flex loop were visualized at a frequency of less than 10%. Additional research is needed to understand the clinical impact, if any, of these architectural alterations.

Indexed as

AgedAged, 80 and overEpiretinal MembraneFeasibility StudiesFemaleHumansMacula LuteaMaleMiddle AgedProspective StudiesRetinal PerforationsTomography, Optical CoherenceVitrectomy

Identifiers

PMID28692739
PMCPMC5505120
OpenAlexW2736154762

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.