Evidence map›Paper›PMID 34431609›Full record

ArticleActa ophthalmologica2022

Stargardt disease: monitoring incidence and diagnostic trends in the Netherlands using a nationwide disease registry.

Esmee H Runhart, Patty Dhooge, Magda Meester-Smoor, Jeroen Pas, Jan Willem R Pott, Redmer van Leeuwen, Hester Y Kroes, Arthur A Bergen, Yvonne de Jong-Hesse, Alberta A Thiadens and 7 more

Open access · hybridAbstract read
In one paragraph

Article in Acta ophthalmologica, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
1.2field-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

24 citing papers in PubMed, 33 citations in OpenAlex.

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  10. Improving personalised genetic counselling forMedizinische Genetik : Mitteilungsblatt des Berufsverbandes Medizinische Genetik e.V · 2025
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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

17 authors at 8 institutions in 1 country.

Esmee H RunhartDepartment of Ophthalmology, Radboud University Medical Centre, Nijmegen, the Netherlands.ORCID https://orcid.org/0000-0003-2343-4699
Patty DhoogeDepartment of Ophthalmology, Radboud University Medical Centre, Nijmegen, the Netherlands.ORCID https://orcid.org/0000-0003-1096-1668
Magda Meester-SmoorDepartment of Ophthalmology, Erasmus University Medical Centre, Rotterdam, the Netherlands.
Jeroen PasDepartment of Ophthalmology, Radboud University Medical Centre, Nijmegen, the Netherlands.
Jan Willem R PottDepartment of Ophthalmology, University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands.
Redmer van LeeuwenDepartment of Ophthalmology, University Medical Centre Utrecht, Utrecht, the Netherlands.
Hester Y KroesDepartment of Genetics, University Medical Centre Utrecht, Utrecht, the Netherlands.
Arthur A BergenDepartment of Clinical Genetics, Academic Medical Centre, Amsterdam, the Netherlands.
Yvonne de Jong-HesseDepartment of Ophthalmology, Amsterdam University Medical Centres, Amsterdam, the Netherlands.
Alberta A ThiadensDepartment of Ophthalmology, Erasmus University Medical Centre, Rotterdam, the Netherlands.
Mary J van SchooneveldDepartment of Ophthalmology, Amsterdam University Medical Centres, Amsterdam, the Netherlands.
Maria van GenderenDepartment of Ophthalmology, University Medical Centre Utrecht, Utrecht, the Netherlands.
Camiel BoonDepartment of Ophthalmology, Amsterdam University Medical Centres, Amsterdam, the Netherlands.
Caroline KlaverDepartment of Ophthalmology, Radboud University Medical Centre, Nijmegen, the Netherlands.
L Ingeborg van den BornThe Rotterdam Eye Hospital, Rotterdam, the Netherlands.
Frans P M CremersDonders Institute for Brain, Cognition and Behaviour, Radboud University Medical Centre, Nijmegen, the Netherlands.ORCID https://orcid.org/0000-0002-4954-5592
Carel B HoyngDepartment of Ophthalmology, Radboud University Medical Centre, Nijmegen, the Netherlands.ORCID https://orcid.org/0000-0002-1358-5963
Radboud University Nijmegen · NLUniversity Medical Center Utrecht · NLAmsterdam University Medical Centers · NLErasmus MC · NLLeiden University Medical Center · NLNetherlands Institute for Neuroscience · NLRotterdam Eye Hospital · NLUniversity Medical Center Groningen · NL

Funding

Foundation Fighting Blindness PPA-0517-0717-RADUitZicht 2015-30
6 · The paper itself

Abstract

purposeTo assess the incidence of Stargardt disease (STGD1) and to evaluate demographics of incident cases.

methodsFor this retrospective cohort study, demographic, clinical and genetic data of patients with a clinical diagnosis of STGD1 were registered between September 2010 and January 2020 in a nationwide disease registry. Annual incidence (2014-2018) and point prevalence (2018) were assessed on the basis of this registry.

resultsA total of 800 patients were registered, 56% were female and 83% were of European ancestry. The incidence was 1.67-1.95:1,000,000 per year and the point prevalence in 2018 was approximately 1:22,000-1:19,000 (with and without 10% of potentially unregistered cases). Age at onset was associated with sex (p = 0.027, Fisher's exact); 1.9x more women than men were observed (140 versus 74) amongst patients with an age at onset between 10 and 19 years, while the sex ratio in other age-at-onset categories approximated one. Late-onset STGD1 (≥45 years) constituted 33% of the diagnoses in 2014-2018 compared to 19% in 2004-2008. Diagnostic delay (≥2 years between the first documentation of macular abnormalities and diagnosis) was associated with older age of onset (p = 0.001, Mann-Whitney). Misdiagnosis for age-related macular degeneration (22%) and incidental STGD1 findings (14%) was common in patients with late-onset STGD1.

conclusionThe observed prevalence of STGD1 in real-world data was lower than expected on the basis of population ABCA4 allele frequencies. Late-onset STGD1 was more frequently diagnosed in recent years, likely due to higher awareness of its phenotype. In this pretherapeutic era, mis- and underdiagnosis of especially late-onset STGD1 and the role of sex in STGD1 should receive special attention.

Indexed as

ATP-Binding Cassette TransportersDelayed DiagnosisFemaleHumansIncidenceMaleMutationNetherlandsRegistriesRetrospective StudiesStargardt DiseaseABCA4 protein, humanATP-Binding Cassette TransportersABCA4incidenceprevalenceStargardt DiseaseSTGD1

Identifiers

PMID34431609
PMCPMC9291619
OpenAlexW3195563891

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.