Evidence map›Paper›PMID 29135322›Full record

ArticleCurrent eye research2018

Retinal Structure in Pre-Clinical Age-Related Macular Degeneration.

S Nusinowitz, Y Wang, P Kim, S Habib, R Baron, Y Conley, M Gorin

Open access · greenAbstract read
In one paragraph

Article in Current eye research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

11 citing papers in PubMed, 18 citations in OpenAlex.

  1. Central retinal volume derived from optical coherence tomography as a potential predictor of mortality in the old-aged population- results from the German AugUR study.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2025
    Article
  2. Extracting full information from OCT scans-signs of early age-related macular degeneration within inner retinal layers by local neighbourhood statistics. Part II: Results.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2025
    Article
  3. Extracting full information from OCT scans-signs of early age-related macular degeneration within inner retinal layers by local neighbourhood statistics. Part I: Methodology.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2025
    Article
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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 2 institutions in 1 country.

S Nusinowitza Department of Ophthalmology , David Geffen School of Medicine-UCLA, Stein Eye Institute , Los Angeles , CA , USA.
Y Wanga Department of Ophthalmology , David Geffen School of Medicine-UCLA, Stein Eye Institute , Los Angeles , CA , USA.
P Kima Department of Ophthalmology , David Geffen School of Medicine-UCLA, Stein Eye Institute , Los Angeles , CA , USA.
S Habiba Department of Ophthalmology , David Geffen School of Medicine-UCLA, Stein Eye Institute , Los Angeles , CA , USA.
R Baronb Department of Human Genetics, Graduate School of Public Health , University of Pittsburgh , Pittsburgh , PA , USA.
Y Conleyb Department of Human Genetics, Graduate School of Public Health , University of Pittsburgh , Pittsburgh , PA , USA.
M Gorina Department of Ophthalmology , David Geffen School of Medicine-UCLA, Stein Eye Institute , Los Angeles , CA , USA.
Doheny Eye Institute · USUniversity of Pittsburgh · US

Funding

GENETICS OF AGE-RELATED MACULOPATHYR01EY009859 · NEI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI GORIN, MICHAEL B · 1993 to 2011
$11.5M
NEI NIH HHS R01 EY009859
6 · The paper itself

Abstract

purposeTo determine, if there are identifiable retinal structural changes associated with genetic risk for age-related macular degeneration (AMD). MATERIALS AND

methodsSeventy-three subjects (range 51.5 to 68.9 years) participated in this prospective study. Subjects were recruited based on the presence of a family history of AMD in one or both parents. All participants underwent a complete ophthalmic exam and imagery for staging of disease severity and genetic testing to assess genetic risk for AMD development. Optical coherence tomography (OCT) imaging was performed on all participants. Semi-automated retinal layer segmentation was performed to assess retinal structural changes.

resultsOf 73 subjects, 47 subjects had normal appearing retina with no evidence of drusen or other changes consistent with AMD, 16 subjects were classified as early AMD, and 13 were designated as intermediate AMD. Retinal volume measures of total retina, outer retina, outer nuclear layer and the retinal pigment epithelium, were not related to AMD classification, genetic risk scores, or age. The thickness of the outer retina showed statistically significant thickening in the foveal region in only the intermediate AMD group and a statistically significant thickening of the RPE in early and intermediate AMD groups in the central retina.

conclusionNo consistent changes were observed in retinal structure at multiple locations that are associated with pre-clinical AMD, based on AMD genetic risk or with aging within the age range of our cohort.

Indexed as

AgedFemaleHumansMacular DegenerationMaleMiddle AgedProspective StudiesRetinaRetinal Pigment EpitheliumSeverity of Illness IndexTomography, Optical CoherenceAge-related macular degenerationAMDOCTretinastructure

Identifiers

PMID29135322
PMCPMC6217942
OpenAlexW2770908101

What OpenQuestion holds

Textmetadata
LicenceTDM
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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.