Evidence map›Paper›PMID 42154378›Full record

ArticleJapanese journal of ophthalmology2026

One-year outcomes of treat-and-extend regimen with intravitreal aflibercept 8 mg for treatment-naïve neovascular age-related macular degeneration.

Hidetaka Matsumoto, Junki Hoshino, Saki Numaga, Yosuke Asatori, Hideo Akiyama

Abstract read
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Article in Japanese journal of ophthalmology, 2026. 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
–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

1 citing paper in PubMed.

  1. 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

5 authors.

Hidetaka MatsumotoDepartment of Ophthalmology, Gunma University Graduate School of Medicine, 3-39-15 Showa-machi, Maebashi, Gunma, 371-8511, Japan. hide-m@gunma-u.ac.jp.ORCID http://orcid.org/0000-0003-2311-0280
Junki HoshinoDepartment of Ophthalmology, Gunma University Graduate School of Medicine, 3-39-15 Showa-machi, Maebashi, Gunma, 371-8511, Japan.
Saki NumagaDepartment of Ophthalmology, Gunma University Graduate School of Medicine, 3-39-15 Showa-machi, Maebashi, Gunma, 371-8511, Japan.
Yosuke AsatoriDepartment of Ophthalmology, Gunma University Graduate School of Medicine, 3-39-15 Showa-machi, Maebashi, Gunma, 371-8511, Japan.
Hideo AkiyamaDepartment of Ophthalmology, Gunma University Graduate School of Medicine, 3-39-15 Showa-machi, Maebashi, Gunma, 371-8511, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo evaluate 1-year outcomes of loading phase treatment followed by a treat-and-extend (TAE) regimen with intravitreal aflibercept 8 mg for neovascular age-related macular degeneration (nAMD). STUDY

designRetrospective, interventional case series.

methodsWe retrospectively studied 83 eyes of 80 consecutive patients with treatment-naïve nAMD, assessing best-corrected visual acuity (BCVA), foveal thickness (FT), central choroidal thickness (CCT), total number of injections over 1 year, and intended injection interval at the last visit.

resultsSixty eyes (72.3%) completed the 1-year aflibercept 8mg treatment. Their BCVA improved significantly, with significant reductions in FT and CCT, for up to 1 year. The total number of injections was 6.5±0.7, and the intended injection interval at the last visit was 13.4±3.3 weeks. Of the 23 eyes (27.7%) failing to complete the 1-year treatment, 9 (10.8%) developed non-infectious intraocular inflammation (IOI) associated with retinal vasculitis during the loading phase, leading to treatment discontinuation. Moreover, 7 eyes (8.4%) were switched to intravitreal brolucizumab due to persistent exudation with an 8-week interval of aflibercept 8mg injections in the maintenance phase. The remaining 7 eyes (8.4%) dropped out.

conclusionsLoading phase treatment followed by a TAE regimen with intravitreal aflibercept 8 mg appears to be effective for improving visual acuity and ameliorating exudative changes in eyes with nAMD. However, there might be cases in which exudative changes cannot be adequately controlled with injections of aflibercept 8 mg. Moreover, careful monitoring is required due to the potential development of IOI associated with retinal vasculitis during the loading phase.

Indexed as

Receptors, Vascular Endothelial Growth FactorRecombinant Fusion ProteinsVisual AcuityWet Macular DegenerationAgedAged, 80 and overAngiogenesis InhibitorsDose-Response Relationship, DrugFemaleFluorescein AngiographyFollow-Up StudiesFundus OculiHumansIntravitreal InjectionsMaleRetrospective StudiesafliberceptAngiogenesis InhibitorsReceptors, Vascular Endothelial Growth FactorRecombinant Fusion ProteinsVascular Endothelial Growth Factor AAflibercept 8 mgAge-related macular degenerationAnti-vascular endothelial growth factorTreat-and-extend

Identifiers

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Textmetadata
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 Socratic graph.