Evidence map›Paper›PMID 35660417›Full record

ArticleOphthalmology2022

Reticular Pseudodrusen: The Third Macular Risk Feature for Progression to Late Age-Related Macular Degeneration: Age-Related Eye Disease Study 2 Report 30.

Elvira Agrón, Amitha Domalpally, Catherine A Cukras, Traci E Clemons, Qingyu Chen, Zhiyong Lu, Emily Y Chew, Tiarnan D L Keenan, AREDS and AREDS2 Research Groups

Abstract read
In one paragraph

Article in Ophthalmology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed
–field-weighted citation impact
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

54 citing papers in PubMed.

  1. Trial
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  6. Review of emerging imaging findings to reveal a broader spectrum of lesions in AMD.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2026
    Review
  7. Impaired Rod-Mediated Vision is the Functional Hallmark of Ageing and Early and Intermediate Age-Related Macular Degeneration.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2026
    Article
  8. Review
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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

9 authors.

Elvira AgrónDivision of Epidemiology and Clinical Applications, National Eye Institute, National Institutes of Health, Bethesda, Maryland.
Amitha DomalpallyDepartment of Ophthalmology and Visual Sciences, University of Wisconsin-Madison School of Medicine and Public Health, Madison, Wisconsin.
Catherine A CukrasDivision of Epidemiology and Clinical Applications, National Eye Institute, National Institutes of Health, Bethesda, Maryland.
Traci E ClemonsThe Emmes Company LLC, Rockville, Maryland.
Qingyu ChenNational Center for Biotechnology Information, National Library of Medicine, National Institutes of Health (NIH), Bethesda, Maryland.
Zhiyong LuNational Center for Biotechnology Information, National Library of Medicine, National Institutes of Health (NIH), Bethesda, Maryland.
Emily Y ChewDivision of Epidemiology and Clinical Applications, National Eye Institute, National Institutes of Health, Bethesda, Maryland. Electronic address: echew@nei.nih.gov.
Tiarnan D L KeenanDivision of Epidemiology and Clinical Applications, National Eye Institute, National Institutes of Health, Bethesda, Maryland. Electronic address: tiarnan.keenan@nih.gov.
AREDS and AREDS2 Research Groups

Funding

THE LUTEIN/ZEAXANTHIN AND OMEGA-3 SUPPLEMENT TRIAL--A MULTI CENTER, RANDOMIZED TN01EY50007 · NEI · THE EMMES COMPANY, LLC · PI CLEMONS, TRACI · 2007 to 2011
$23.3M
Machine learning for medical imaging: automated disease diagnosis and prognosisZIALM010021 · NLM · NATIONAL LIBRARY OF MEDICINE · PI LU, ZHIYONG · 2022 to 2025
$4.1M
Age-Related Eye Disease Follow-up Study (AREDS) Follow-up StudyZIAEY000489 · NEI · NATIONAL EYE INSTITUTE · PI CHEW, EMILY Y · 2009 to 2025
$639k
Intramural NIH HHS Z99 EY999999NEI NIH HHS N01EY50007
6 · The paper itself

Abstract

purposeTo analyze reticular pseudodrusen (RPD) as an independent risk factor for progression to late age-related macular degeneration (AMD), alongside traditional macular risk factors (soft drusen and pigmentary abnormalities) considered simultaneously.

designPost hoc analysis of 2 clinical trial cohorts: Age-Related Eye Disease Study (AREDS) and AREDS2.

participantsEyes with no late AMD at baseline in AREDS (6959 eyes, 3780 participants) and AREDS2 (3355 eyes, 2056 participants).

methodsColor fundus photographs (CFPs) from annual visits were graded for soft drusen, pigmentary abnormalities, and late AMD. Presence of RPD was from grading of fundus autofluorescence images (AREDS2) and deep learning grading of CFPs (AREDS). Proportional hazards regression analyses were performed, considering AREDS AMD severity scales (modified simplified severity scale [person] and 9-step scale [eye]) and RPD presence simultaneously.

main outcome measuresProgression to late AMD, geographic atrophy (GA), and neovascular AMD.

resultsIn AREDS, for late AMD analyses by person, in a model considering the simplified severity scale simultaneously, RPD presence was associated with a higher risk of progression: hazard ratio (HR), 2.15 (95% confidence interval [CI], 1.75-2.64). However, the risk associated with RPD presence differed at different severity scale levels: HR, 3.23 (95% CI, 1.60-6.51), HR, 3.81 (95% CI, 2.38-6.10), HR, 2.28 (95% CI, 1.59-3.27), and HR, 1.64 (95% CI, 1.20-2.24), at levels 0-1, 2, 3, and 4, respectively. Considering the 9-step scale (by eye), RPD presence was associated with higher risk: HR, 2.54 (95% CI, 2.07-3.13). The HRs were 5.11 (95% CI, 3.93-6.66) at levels 1-6 and 1.78 (95% CI, 1.43-2.22) at levels 7 and 8. In AREDS2, by person, RPD presence was not associated with higher risk: HR, 1.18 (95% CI, 0.90-1.56); by eye, it was HR, 1.57 (95% CI, 1.31-1.89). In both cohorts, RPD presence carried a higher risk for GA than neovascular AMD.

conclusionsReticular pseudodrusen represent an important risk factor for progression to late AMD, particularly GA. However, the added risk varies markedly by severity level, with highly increased risk at lower/moderate levels and less increased risk at higher levels. Reticular pseudodrusen status should be included in updated AMD classification systems, risk calculators, and clinical trials.

Indexed as

Geographic AtrophyRetinal DrusenWet Macular DegenerationAngiogenesis InhibitorsDisease ProgressionHumansRisk FactorsVascular Endothelial Growth Factor AVisual AcuityAngiogenesis InhibitorsVascular Endothelial Growth Factor AAge-Related Eye Disease StudyAge-Related Eye Disease Study 2Age-related macular degenerationChoroidal neovascularizationDisease progressionGeographic atrophyReticular pseudodrusenRisk calculatorRisk factorSeverity scaleSubretinal drusenoid deposits

Identifiers

PMID35660417
PMCPMC9509418

What OpenQuestion holds

Textmetadata
LicenceTDM
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.