Evidence map›Paper›PMID 33015168›Full record

ArticleBioMed research international2020

Optical Coherence Tomography Angiography Analysis of Retinal and Choroidal Vascular Networks during Acute, Relapsing, and Quiescent Stages of Macular Toxoplasma Retinochoroiditis.

Georges Azar, Catherine Favard, Sawsen Salah, Antoine Brézin, Vivien Vasseur, Martine Mauget-Faÿsse

Open access · hybridAbstract read
In one paragraph

Article in BioMed research international, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.5field-weighted citation impact, top 22% 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

6 citing papers in PubMed, 11 citations in OpenAlex.

  1. Ocular Toxoplasmosis: Advances inPathogens (Basel, Switzerland) · 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

6 authors at 3 institutions in 2 countries.

Georges AzarEye & Ear Hospital International, Beirut, Lebanon.ORCID https://orcid.org/0000-0002-9808-5545
Catherine FavardRothschild Ophthalmological Foundation, 25 Rue Manin, 75940 Paris Cedex 19, France.
Sawsen SalahUniversité Paris Descartes, Centre d'ophtalmologie de l'Assistance Publique-Hôpitaux de Paris, Hôpital Cochin, 75014 Paris, France.
Antoine BrézinUniversité Paris Descartes, Centre d'ophtalmologie de l'Assistance Publique-Hôpitaux de Paris, Hôpital Cochin, 75014 Paris, France.
Vivien VasseurRothschild Ophthalmological Foundation, 25 Rue Manin, 75940 Paris Cedex 19, France.
Martine Mauget-FaÿsseRothschild Ophthalmological Foundation, 25 Rue Manin, 75940 Paris Cedex 19, France.
Fondation de Rothschild · FRDélégation Paris 5 · FRSaint Joseph University · LB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo highlight the advantages of optical coherence tomography angiography (OCTA) in delineating the morphological features of the retinal and choroidal vascular network during acute, relapsing, and quiescent stages of macular toxoplasma retinochoroiditis.

methodsThis prospective study included patients presenting with both active and quiescent ocular toxoplasmoses. OCTA was obtained to diagnose and follow the subsequent vascular network changes at diagnosis and six months after acute presentation.

resultsTwenty-three eyes of 23 patients were included. In active lesions, OCTA showed extensive, well-delineated areas of intense hyposignal and perifoveal capillary arcade disruption in the parafoveal superficial capillary plexus (pSCP) and less extensive hyposignal in the parafoveal deep capillary plexus (pDCP). Signals of decreased deep capillary density and disorganization were also seen in the choroid. In nonactive lesions, OCTA demonstrated a homogenous and equally attenuated grayish hyposignal of the pSCP and pDCP and a partial restoration of the nonperfused choroidal areas.

conclusionOCTA is a useful technique for vascular network analysis in toxoplasma retinochoroiditis. It allows the visualization of the different network changes and behaviors during the different stages of the infection.

Indexed as

AdultCapillariesChoroidFemaleFluorescein AngiographyHumansMaleMicrovesselsProspective StudiesRetinaRetinal VesselsTomography, Optical CoherenceToxoplasmaToxoplasmosis, OcularVisual Acuity

Identifiers

PMID33015168
PMCPMC7512044
OpenAlexW2953090267

What OpenQuestion holds

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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.