Evidence map›Paper›PMID 34871313›Full record

ArticlePloS one2021

Risk factors for emerging intraocular inflammation after intravitreal brolucizumab injection for age-related macular degeneration.

Ryo Mukai, Hidetaka Matsumoto, Hideo Akiyama

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
7.3field-weighted citation impact, top 2% 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

36 citing papers in PubMed, 50 citations in OpenAlex.

  1. Aging of Nonhuman Primate Eyes Is Sexually Dimorphic.Investigative ophthalmology & visual science · 2026
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  16. Flare levels after intravitreal injection of brolucizumab for diabetic macular edema.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2024
    Article
  17. Comparison of functional and morphologic changes between brolucizumab and faricimab in neovascular age-related macular degeneration.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2024
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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

3 authors at 1 institution in 1 country.

Ryo MukaiDepartment of Ophthalmology, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan.ORCID 0000-0003-1796-9232
Hidetaka MatsumotoDepartment of Ophthalmology, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan.ORCID 0000-0003-2311-0280
Hideo AkiyamaDepartment of Ophthalmology, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan.
Gunma University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo analyze the risk factors associated with emerging intraocular inflammation (IOI) after intravitreal brolucizumab injection (IVBr) to treat age-related macular degeneration (AMD).

methodsThis study included 93 eyes of 90 patients. The incidence of emerging IOI was analyzed. The patients were classified into IOI or non-IOI groups, and background clinical characteristics in each group were compared.

resultsIOI occurred in 14 eyes of 14 cases (16%; five women, nine men [5:9]; IOI group) after IVBr; contrastingly, no IOI occurred in 76 patients (10 women, 66 men [10:66]; non-IOI group). The mean ages in IOI and non-IOI groups were 79.4 ± 8.1 and 73.8 ± 8.9 years old, respectively, and the average age in the IOI group was significantly higher than that in the non-IOI group (P = 0.0425). In addition, the percentages of females in the IOI and non-IOI groups were 43% and 13%, respectively, and IOI occurred predominantly in females (odds ratio: 4.95, P = 0.0076). Moreover, the prevalence of diabetes in the IOI and non-IOI groups was 64% and 32%, respectively, with a significant difference (odds ratio: 3.90, P = 0.0196). In contrast, the prevalence of hypertension in the IOI and non-IOI groups was 36% and 57%, respectively, with no significant difference (P = 0.15).

conclusionThe comparison of clinical profiles of IOI or non-IOI cases in IVBr treatment for AMD suggests that the risk factors for IOI are old age, female sex, and history of diabetes; however, IOI with vasculitis or vascular occlusion in this cohort does not seem to cause severe visual impairment. Further studies are required to investigate potential risk factors for IOI.

Indexed as

AgedAged, 80 and overAngiogenesis InhibitorsAntibodies, Monoclonal, HumanizedFemaleFluorescein AngiographyHumansIntravitreal InjectionsMacular DegenerationMaleOphthalmic SolutionsRetrospective StudiesRisk FactorsTomography, Optical CoherenceUveitisVisual AcuityAngiogenesis InhibitorsAntibodies, Monoclonal, HumanizedbrolucizumabOphthalmic Solutions

Identifiers

PMID34871313
PMCPMC8648104
OpenAlexW4200522992

What OpenQuestion holds

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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.