Evidence map›Paper›PMID 30824736›Full record

Trial reportScientific reports2019

Evaluation of focal damage in the retinal pigment epithelium layer in serous retinal pigment epithelium detachment.

Masahiro Miura, Shuichi Makita, Shinnosuke Azuma, Yoshiaki Yasuno, Shunichiro Ueda, Satoshi Sugiyama, Toshihiro Mino, Tatsuo Yamaguchi, Harpal S Sandhu, Henry J Kaplan and 2 more

Abstract readClinical Trial
In one paragraph

Trial report in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
  2. Article
  3. Observational
  4. Article
  5. Review
  6. Article
  7. Advances in multimodal imaging in ophthalmology.Therapeutic advances in ophthalmology
    Review
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

12 authors.

Masahiro MiuraDepartment of Ophthalmology, Tokyo Medical University, Ibaraki Medical Center, Inashiki, Japan. m-miura@tokyo-med.ac.jp.
Shuichi MakitaComputational Optics Group, University of Tsukuba, Tsukuba, Japan.ORCID 0000-0002-6614-3640
Shinnosuke AzumaComputational Optics Group, University of Tsukuba, Tsukuba, Japan.
Yoshiaki YasunoComputational Optics Group, University of Tsukuba, Tsukuba, Japan.ORCID 0000-0003-1645-7948
Shunichiro UedaDepartment of Ophthalmology, Tokyo Medical University, Ibaraki Medical Center, Inashiki, Japan.
Satoshi SugiyamaTomey Corporation, Nagoya, Japan.
Toshihiro MinoTopcon Corporation, Tokyo, Japan.
Tatsuo YamaguchiTopcon Corporation, Tokyo, Japan.
Harpal S SandhuDepartment of Ophthalmology and Visual Sciences, University of Louisville, Louisville, KY, USA.
Henry J KaplanDepartment of Ophthalmology and Visual Sciences, University of Louisville, Louisville, KY, USA.ORCID 0000-0003-1799-5692
Takuya IwasakiDepartment of Ophthalmology, Tokyo Medical University, Ibaraki Medical Center, Inashiki, Japan.
Hiroshi GotoDepartment of Ophthalmology, Tokyo Medical University, Tokyo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The purpose of this study was to evaluate focal damage in the retinal pigment epithelium (RPE) layer in serous retinal pigment epithelium detachment (PED) with multi-contrast optical coherence tomography (OCT), which is capable of simultaneous measurement of OCT angiography, polarization-sensitive OCT and standard OCT images. We evaluated 37 eyes with age-related macular degeneration that had serous PED. Focal RPE damage was indicated by hyper-transmission beneath the RPE-Bruch's membrane band in standard OCT images. Distribution of RPE melanin was calculated using the dataset from multi-contrast OCT. Twenty-four points with hyper-transmission were detected in 21 of the 37 eyes. Standard OCT images failed to show disruption of the RPE-Bruch's membrane band at 5 of the 24 hyper-transmission points. Conversely, multi-contrast OCT images clearly showed melanin defects in the RPE-Bruch's membrane band at all points. Areas of melanin defects with disruption of the RPE-Bruch's membrane band were significantly larger than those without disruption. The volume of intraretinal hyper-reflective foci was significantly larger in eyes with hyper-transmission than that in eyes without hyper-transmission. Multi-contrast OCT is more sensitive than standard OCT for displaying changes at the RPE-Bruch's membrane band when there are small areas of RPE damage.

Indexed as

AngiographyRetinal DetachmentRetinal Pigment EpitheliumAgedAged, 80 and overBruch MembraneFemaleHumansMaleMelaninsMiddle AgedTomography, Optical CoherenceMelanins

Identifiers

PMID30824736
PMCPMC6397318

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Registered trials

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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.