Evidence map›Paper›PMID 42129509›Full record

ArticleScientific reports2026

Experimental and clinical evidence of multilayer retinal damage caused by subretinal hemorrhage in neovascular age-related macular degeneration.

Akinari Yamamoto, Yuta Nakanishi, Midori Ideyama, Masahiro Akada, Ryosuke Tamiya, Manabu Miyata, Ai Kido, Hiroshi Tamura, Sotaro Ooto, Akitaka Tsujikawa and 1 more

Abstract read
In one paragraph

Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Akinari YamamotoDepartment of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Shogoin Kawahara cho 54, Sakyo-ku, Kyoto City, Kyoto Prefecture, 606-8507, Japan.
Yuta NakanishiDepartment of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Shogoin Kawahara cho 54, Sakyo-ku, Kyoto City, Kyoto Prefecture, 606-8507, Japan.
Midori IdeyamaDepartment of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Shogoin Kawahara cho 54, Sakyo-ku, Kyoto City, Kyoto Prefecture, 606-8507, Japan.
Masahiro AkadaDepartment of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Shogoin Kawahara cho 54, Sakyo-ku, Kyoto City, Kyoto Prefecture, 606-8507, Japan.
Ryosuke TamiyaDepartment of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Shogoin Kawahara cho 54, Sakyo-ku, Kyoto City, Kyoto Prefecture, 606-8507, Japan.
Manabu MiyataDepartment of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Shogoin Kawahara cho 54, Sakyo-ku, Kyoto City, Kyoto Prefecture, 606-8507, Japan.
Ai KidoDepartment of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Shogoin Kawahara cho 54, Sakyo-ku, Kyoto City, Kyoto Prefecture, 606-8507, Japan.
Hiroshi TamuraDepartment of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Shogoin Kawahara cho 54, Sakyo-ku, Kyoto City, Kyoto Prefecture, 606-8507, Japan.
Sotaro OotoDepartment of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Shogoin Kawahara cho 54, Sakyo-ku, Kyoto City, Kyoto Prefecture, 606-8507, Japan.
Akitaka TsujikawaDepartment of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Shogoin Kawahara cho 54, Sakyo-ku, Kyoto City, Kyoto Prefecture, 606-8507, Japan.
Masayuki HataDepartment of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Shogoin Kawahara cho 54, Sakyo-ku, Kyoto City, Kyoto Prefecture, 606-8507, Japan. trj74h6@kuhp.kyoto-u.ac.jp.

Funding

BrightFocus Foundation grant M2025006NJapan Agency for Medical Research and Development grant JP25gm6510029h0003Japan Society for the Promotion of Science No. 24K02293
6 · The paper itself

Abstract

Neovascular age-related macular degeneration (AMD) with subretinal hemorrhage (SRH) is associated with a poor visual prognosis. This study investigated the effects of SRH in neovascular AMD on visual function and retinal integrity. An SRH mouse model, established by subretinal injection of autologous blood, exhibited early apoptotic cell death across both outer and inner retinal layers, ultimately resulting in retinal ganglion cell loss and inner retinal thinning. Clinically, we retrospectively reviewed consecutive treatment-naïve neovascular AMD patients who visited Kyoto University Hospital between December 2012 and December 2013. Among 43 eyes from 43 patients, the presence of baseline SRH was independently associated with poorer best-corrected visual acuity at 1 year (β = 0.16, P = 0.03). Eyes with SRH exhibited significant thinning of the ganglion cell complex (GCC) and outer nuclear layer (ONL). Reductions in GCC and ONL thickness were significantly correlated with worse 1-year BCVA (ρ = 0.51, P = 0.02; and ρ = 0.62, P = 0.003, respectively). These findings indicate that SRH induces neuronal damage not only in the outer retina adjacent to the hemorrhage but also in the inner retinal layers, both of which contribute to sustained visual impairment in neovascular AMD.

Indexed as

Macular DegenerationRetinaRetinal HemorrhageAgedAged, 80 and overAnimalsDisease Models, AnimalFemaleHumansMaleMiceRetinal Ganglion CellsRetrospective StudiesTomography, Optical CoherenceVisual AcuityGanglion cell complex (GCC)Neovascular age-related macular degeneration (AMD)Outer nuclear layer (ONL)Subretinal hemorrhage (SRH)

Identifiers

PMID42129509
PMCPMC13365463

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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.