Evidence map›Paper›PMID 31278381›Full record

Observational studyEye (London, England)2019

Identification of hyperreflective foci in angioid streaks.

Francesco Romano, Stefano Mercuri, Alessandro Arrigo, Alessandro Marchese, Maria Vittoria Cicinelli, Giorgia Carlotta Albertini, Francesco Bandello, Maurizio Battaglia Parodi

Open access · bronzeAbstract readObservational Study
In one paragraph

Observational study in Eye (London, England), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.1field-weighted citation impact, top 20% 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

8 citing papers in PubMed, 15 citations in OpenAlex.

  1. Observational
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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

8 authors at 1 institution in 1 country.

Francesco RomanoDepartment of Ophthalmology, University Vita-Salute, Scientific Institute San Raffaele, Milan, Italy. f.romano@studenti.unisr.it.ORCID http://orcid.org/0000-0002-0458-9727
Stefano MercuriDepartment of Ophthalmology, University Vita-Salute, Scientific Institute San Raffaele, Milan, Italy.
Alessandro ArrigoDepartment of Ophthalmology, University Vita-Salute, Scientific Institute San Raffaele, Milan, Italy.
Alessandro MarcheseDepartment of Ophthalmology, University Vita-Salute, Scientific Institute San Raffaele, Milan, Italy.
Maria Vittoria CicinelliDepartment of Ophthalmology, University Vita-Salute, Scientific Institute San Raffaele, Milan, Italy.
Giorgia Carlotta AlbertiniDepartment of Ophthalmology, University Vita-Salute, Scientific Institute San Raffaele, Milan, Italy.
Francesco BandelloDepartment of Ophthalmology, University Vita-Salute, Scientific Institute San Raffaele, Milan, Italy.
Maurizio Battaglia ParodiDepartment of Ophthalmology, University Vita-Salute, Scientific Institute San Raffaele, Milan, Italy.
Vita-Salute San Raffaele University · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsTo assess hyperreflective foci (HF) number in angioid streaks (AS) by means of spectral-domain optical coherence tomography (SD-OCT).

methodsObservational and cross-sectional study. Sixty-two eyes with AS and 62 controls underwent best-corrected visual acuity (BCVA), fundoscopy, and SD-OCT. HF were assessed on the horizontal scan of a six-line radial OCT, in the fovea (1500-μm diameter) and parafovea (500 μm external to the fovea), and sub-classified as retinal or choroidal, small or large. Eyes were distributed in one of four groups, as carrying foveal AS without choroidal neovascularization (CNV) (14 eyes), extra-foveal AS without CNV (14), active CNV (20), and inactive CNV (14). Primary outcome was HF assessment in AS. Secondary outcomes included their correlations with BCVA.

resultsAS-affected eyes had higher HF numbers. Our sub-analysis revealed that patients with active CNV had a larger number of retinal and choroidal HF than all the other groups, whereas retinal and choroidal foci were significantly increased in inactive CNV only with respect to controls. Interestingly, patients with foveal AS showed HF number increase in the choroid and fovea. BCVA deterioration positively correlated with the total HF number found in the fovea and the choroid.

conclusionHF are significantly increased in patients with AS. Despite being especially evident in active CNV, the increasing number in eyes without CNV might suggest new pathogenetic aspects of the disease.

Indexed as

Visual AcuityAdolescentAdultAgedAged, 80 and overAngioid StreaksChoroidCross-Sectional StudiesFemaleFluorescein AngiographyFovea CentralisFundus OculiHumansMaleMiddle AgedProspective Studies

Identifiers

PMID31278381
PMCPMC7002726
OpenAlexW2954195714

What OpenQuestion holds

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 OpenQuestion graph.