Evidence map›Paper›PMID 37306515›Full record

ArticleAnnals of medicine2023

Incidence and prevalence of neovascular age-related macular degeneration: 15-year epidemiological study in a population-based cohort in Finland.

Ida Korva-Gurung, Anna-Maria Kubin, Pasi Ohtonen, Nina Hautala

Open access · goldAbstract read
In one paragraph

Article in Annals of medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
5.9field-weighted citation impact, top 3% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.

  1. Ranibizumab biosimilars vs. reference Ranibizumab for neovascular age-related macular degeneration: a systematic review and meta-analysis.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2025
    Pooled it
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  12. Real-world therapy and persistence of patients with neovascular age-related macular degeneration and diabetic retinopathy or diabetic macular edema: a German claims data analysis.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2025
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  15. Development of Biosimilar Aflibercept SDZ-AFL.Current therapeutic research, clinical and experimental · 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

4 authors at 2 institutions in 1 country.

Ida Korva-GurungDepartment of Ophthalmology, PEDEGO Research Unit and Medical Research Center, University of Oulu, Oulu, Finland.
Anna-Maria KubinDepartment of Ophthalmology, PEDEGO Research Unit and Medical Research Center, University of Oulu, Oulu, Finland.
Pasi OhtonenResearch Service Unit, Oulun yliopistollinen sairaala, Oulu, Finland.
Nina HautalaDepartment of Ophthalmology, PEDEGO Research Unit and Medical Research Center, University of Oulu, Oulu, Finland.ORCID 0000-0001-5454-5602
Oulu University Hospital · FIUniversity of Oulu · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

objectivesNeovascular age-related macular degeneration (nAMD) is a common cause for visual impairment in the ageing population. An increasing number of nAMD patients causes significant health burden, although intravitreal anti-VEGF agents have revolutionized nAMD treatment during the past 15 years. We aimed to define incidence and prevalence of nAMD in different age-categories in the anti-VEGF era and to estimate the number of the individuals over 75 years of age in 2050. PATIENTS AND

methodsWe conducted an epidemiological study of the nAMD cohort (

resultsThe average age at the diagnosis of nAMD was 788 years, and 62% of the patients were women. The incidence of nAMD was 71 (95% CI 55-90) and 102 (95% CI 88-118) per 100,000 person years in 2006 and 2020, respectively. During 2006-2020, 1.2- and 2.4-fold increases in nAMD incidence were noted in 75-84 and in 85-96 age groups, respectively. In the oldest 75-84 and 85-96 age categories the nAMD prevalence was 2865/100,000 (3%, 95% CI 2665-3079) and 2620/100,000 (3%, 95% CI 2323-2956), respectively. The proportion of the inhabitants >75 years old is estimated to increase from 10% in 2020 to 17% by 2050.

conclusionsOur results indicate constant 1.2- and 2.4-fold increases in nAMD incidence during the past 15 years in age groups of 75-84 and 85-96 years, respectively, and 3% prevalence of nAMD in 2020. An almost two-fold increase in the ageing population by the year 2050 may also predict the trends in nAMD.KEY MESSAGESThe results of the current population-based study indicate 1.2- and 2.4-fold increases in the incidence of neovascular AMD (nAMD) during the last 15 years in the Finnish population aged 75-84 and 85-96 years and 3% prevalence of nAMD in 2020.An almost two-fold increase in the number of individuals over 75 years of age by the year 2050 is estimated, which may also predict the trends in nAMD.Intravitreal anti-vascular endothelial growth factor (anti-VEGF)- agents have revolutionized the treatment and prognosis of nAMD. Timely recognition and referral of nAMD patients to ophthalmologist can ensure vision-related functionality especially among the ageing population.

Indexed as

Angiogenesis InhibitorsWet Macular DegenerationAgedEpidemiologic StudiesFemaleFinlandHumansIncidenceMalePrevalenceVascular Endothelial Growth Factor AVisual AcuityAngiogenesis InhibitorsVascular Endothelial Growth Factor Aageing populationAge-related macular degenerationincidenceprevalence

Identifiers

PMID37306515
PMCPMC10262804
OpenAlexW4380291503

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.