Evidence map›Paper›PMID 38217767›Full record

ArticleGraefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie2024

Flare levels after intravitreal injection of brolucizumab for diabetic macular edema.

Yushi Ichihashi, Yoshihiro Takamura, Takao Hirano, Masahiko Shimura, Keisuke Yoneda, Keiichiro Konno, Yutaka Yamada, Masakazu Morioka, Makoto Gozawa, Takehiro Matsumura and 1 more

Open access · hybridAbstract readMulticenter Study
In one paragraph

Article in Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
1.1field-weighted citation impact, top 28% 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

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. Increased aqueous flare after intravitreal brolucizumab injections compared to aflibercept in neovascular age-related macular degeneration.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2026
    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

11 authors at 5 institutions in 1 country.

Yushi IchihashiDepartment of Ophthalmology, Faculty of Medical Sciences, University of Fukui, Eiheiji-Cho, Yoshida-Gun, Fukui-Ken, 910-1193, Japan.
Yoshihiro TakamuraDepartment of Ophthalmology, Faculty of Medical Sciences, University of Fukui, Eiheiji-Cho, Yoshida-Gun, Fukui-Ken, 910-1193, Japan. takamurayoshihiro@gmail.com.ORCID http://orcid.org/0000-0001-7334-2245
Takao HiranoDepartment of Ophthalmology, Shinshu University School of Medicine, Matsumoto, Japan.
Masahiko ShimuraDepartment of Ophthalmology, Tokyo Medical University Hachioji Medical Center, Tokyo, Japan.
Keisuke YonedaDepartment of Ophthalmology, National Defense Medical College, Tokorozawa, Japan.
Keiichiro KonnoDepartment of Ophthalmology, Mie University Graduate School of Medicine, Tsu, Japan.
Yutaka YamadaDepartment of Ophthalmology, Faculty of Medical Sciences, University of Fukui, Eiheiji-Cho, Yoshida-Gun, Fukui-Ken, 910-1193, Japan.
Masakazu MoriokaDepartment of Ophthalmology, Faculty of Medical Sciences, University of Fukui, Eiheiji-Cho, Yoshida-Gun, Fukui-Ken, 910-1193, Japan.
Makoto GozawaDepartment of Ophthalmology, Faculty of Medical Sciences, University of Fukui, Eiheiji-Cho, Yoshida-Gun, Fukui-Ken, 910-1193, Japan.
Takehiro MatsumuraDepartment of Ophthalmology, Faculty of Medical Sciences, University of Fukui, Eiheiji-Cho, Yoshida-Gun, Fukui-Ken, 910-1193, Japan.
Masaru InataniDepartment of Ophthalmology, Faculty of Medical Sciences, University of Fukui, Eiheiji-Cho, Yoshida-Gun, Fukui-Ken, 910-1193, Japan.
University of Fukui · JPMie University · JPNational Defense Medical College · JPShinshu University · JPTokyo Medical University Hachioji Medical Center · JP

Funding

Japan Society for the Promotion of Science 20K09768
6 · The paper itself

Abstract

purposeThis study aimed to evaluate anterior flare intensity (AFI) after intravitreal injection of brolucizumab (IVBr) in patients with diabetic macular edema (DME), and to identify the factors associated with the change of AFI after IVBr.

methodsThis prospective multicenter study was conducted at five sites in Japan for patients with DME who underwent a single IVBr. AFI and central retinal thickness (CRT) were measured using a laser flare meter and spectral-domain optical coherence tomography, respectively, at weeks 0 and 6.

resultsSixty-five patients (phakia, 37 eyes; pseudophakia, 28 eyes) were enrolled. Six weeks after IVBr, CRT and best-corrected visual acuity significantly improved (p < 0.0001). AFI (p = 0.0003) and age (p = 0.0054) were significantly higher in patients with pseudophakic eyes than those with phakic eyes. The AFI of the phakic eyes decreased after IVBr (p = 0.043). As the AFI before injection is higher (p = 0.0363) and the age is lower (p = 0.0016), the AFI decreases after IVBr. There was a significant positive correlation between the rates of change in CRT and AFI (p = 0.024).

conclusionAfter IVBr, AFI decreases in phakic eyes but not in pseudophakic eyes. The age, AFI and CRT before injection and changes of CRT are involved in the change in AFI after IVBr.

Indexed as

Angiogenesis InhibitorsAntibodies, Monoclonal, HumanizedDiabetic RetinopathyIntravitreal InjectionsMacular EdemaTomography, Optical CoherenceVisual AcuityAgedFemaleFluorescein AngiographyFollow-Up StudiesHumansMaleMiddle AgedProspective StudiesTreatment OutcomeAngiogenesis InhibitorsAntibodies, Monoclonal, HumanizedbrolucizumabVascular Endothelial Growth Factor AAnterior flare intensityBrolucizumabDiabetic macular edemaInflammationVEGF

Identifiers

PMID38217767
PMCPMC11106208
OpenAlexW4390839294

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.