Evidence map›Paper›PMID 31588376›Full record

ArticleTranslational vision science & technology2019

Fluorescence Lifetime Imaging Ophthalmoscopy of the Retinal Pigment Epithelium During Wound Healing After Laser Irradiation.

Alessa Hutfilz, Svenja Rebecca Sonntag, Britta Lewke, Dirk Theisen-Kunde, Salvatore Grisanti, Ralf Brinkmann, Yoko Miura

Open access · goldAbstract read
In one paragraph

Article in Translational vision science & technology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.4field-weighted citation impact, top 35% 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

5 citing papers in PubMed, 5 citations in OpenAlex.

  1. Detection sensitivity of fluorescence lifetime imaging ophthalmoscopy for laser-induced selective damage of retinal pigment epithelium.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

7 authors at 3 institutions in 1 country.

Alessa HutfilzInstitute of Biomedical Optics, University of Lübeck, Lübeck, Germany.
Svenja Rebecca SonntagDepartment of Ophthalmology, University Hospital Schleswig-Holstein, Campus Lübeck, Lübeck, Germany.
Britta LewkeInstitute of Biomedical Optics, University of Lübeck, Lübeck, Germany.
Dirk Theisen-KundeMedical Laser Center Lübeck, Lübeck, Germany.
Salvatore GrisantiDepartment of Ophthalmology, University Hospital Schleswig-Holstein, Campus Lübeck, Lübeck, Germany.
Ralf BrinkmannInstitute of Biomedical Optics, University of Lübeck, Lübeck, Germany.
Yoko MiuraInstitute of Biomedical Optics, University of Lübeck, Lübeck, Germany.
Medizinisches Laserzentrum Lübeck (Germany) · DEUniversity Hospital Schleswig-Holstein · DEUniversity of Lübeck · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo investigate the change in fluorescence lifetime of retinal pigment epithelium (RPE) after laser irradiation by using an organ culture model.

methodsPorcine RPE-choroid-sclera explants were irradiated with selective retina treatment laser (wavelength: 527 nm, beam diameter: 200 μm, energy: 80-150 μJ). At 24 and 72 hours after irradiation, the mean fluorescence lifetime (

resultsThe RPE defect after selective retina treatment was mostly closed within 72 hours. FLIO clearly demarcated the irradiated region, with prolonged

conclusionsFLIO may clearly demarcate the RPE defect, demonstrate its closure, and, moreover, indicate the induced metabolic changes of surrounding cells during wound healing. TRANSLATIONAL RELEVANCE: This ex vivo study showed that FLIO may be used to evaluate the extent and quality of restoration of the damaged RPE and to detect its metabolic change in human fundus noninvasively.

Indexed as

energy metabolismfluorescence lifetimeretinal pigment epitheliumselective retina therapywound healing

Identifiers

PMID31588376
PMCPMC6748347
OpenAlexW2973466690

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.