Evidence map›Paper›PMID 25893111›Full record

ArticleJournal of clinical medicine

Association of OCT derived drusen measurements with AMD associated-genotypic SNPs in Amish population.

Venkata Ramana Murthy Chavali, Bruno Diniz, Jiayan Huang, Gui-Shuang Ying, SriniVas R Sadda, Dwight Stambolian

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine. 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
1.1field-weighted citation impact, top 21% 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. Trial
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Association of imaging biomarkers and local activation of complement in aqueous humor of patients with early forms of age-related macular degeneration.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2021
    Article
  8. The GGLEAM Study: Understanding Glaucoma in the Ohio Amish.International journal of environmental research and public health · 2021
    Article
  9. Observational
  10. Article
  11. 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

6 authors at 3 institutions in 2 countries.

Venkata Ramana Murthy ChavaliDepartment of Ophthalmology, University of Pennsylvania, Philadelphia, PA 19104.
Bruno DinizDoheny Eye Institute, Los Angeles, CA 90033 ; Department of Ophthalmology, Universidade Federal de São Paulo, São Paulo 09920, Brazil.
Jiayan HuangCenter for Preventive Ophthalmology and Biostatistics, Department of Ophthalmology, University of Pennsylvania, Philadelphia, PA 19104.
Gui-Shuang YingCenter for Preventive Ophthalmology and Biostatistics, Department of Ophthalmology, University of Pennsylvania, Philadelphia, PA 19104.
SriniVas R SaddaDoheny Eye Institute, Los Angeles, CA 90033 ; Department of Ophthalmology, Keck School of Medicine of the University of Southern California, Los Angeles, CA 90033.
Dwight StambolianDepartment of Ophthalmology, University of Pennsylvania, Philadelphia, PA 19104.
University of Pennsylvania · USUniversidade Federal de São Paulo · BRUniversity of Southern California · US

Funding

Scientific TransparencyP30EY001583 · NEI · UNIVERSITY OF PENNSYLVANIA · PI Geoffrey Karl Aguirre · 1985 to 2026
$19.5M
Genetic Epidemiology of Age-Related Macular Degeneration in the Older Order AmishR01EY023164 · NEI · UNIVERSITY OF PENNSYLVANIA · PI PERICAK-VANCE, MARGARET A., STAMBOLIAN, DWIGHT EDWARD · 2013 to 2017
$6.2M
NEI NIH HHS P30 EY001583NEI NIH HHS R01 EY023164
6 · The paper itself

Abstract

purposeTo investigate the association of OCT derived drusen measures in Amish age-related macular degeneration (AMD) patients with known loci for macular degeneration.

methodsMembers of the Old Order Amish community in Pennsylvania ages 50 and older were assessed for drusen area, volume and regions of retinal pigment epithelium (RPE) atrophy using a Cirrus High- Definition-OCT. Measurements were obtained in the macula region within a central circle (CC) of 3 mm diameter and a surrounding perifoveal ring (PR) of 3 to 5 mm diameter using the Cirrus OCT RPE analysis software. Other demographic information including age, gender and smoking status were collected. Study subjects were further genotyped to determine their risk for the AMD associated SNPs in

results432 eyes were included in the analysis. Multivariate analysis (adjusted by age, gender and smoking status) confirmed the known significant association between AMD and macular drusen with the number of CFH risk alleles for drusen area (area increased 0.12 mm

conclusionAmong the genotyped SNPs tested, the CFH risk genotype appears to play a major role in determining the drusen phenotype in the Amish AMD population.

Indexed as

age-related macular degenerationAMDCFHdrusen areadrusen volumeOCTOlder Order AmishRPE atrophy Cirrus HD-OCTSYN3

Identifiers

PMID25893111
PMCPMC4398021
OpenAlexW1995975961

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.