Evidence map›Paper›PMID 36138392›Full record

ArticleBMC ophthalmology2022

Comparison of swept-source OCTA and indocyanine green angiography in central serous chorioretinopathy.

Qiaozhu Zeng, Yuou Yao, Siying Li, Zhi Yang, Jinfeng Qu, Mingwei Zhao

Open access · goldAbstract read
In one paragraph

Article in BMC ophthalmology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
3.3field-weighted citation impact, top 7% 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

3 citing papers in PubMed, 16 citations in OpenAlex.

  1. Quantitative assessment of intervortex anastomosis in central serous chorioretinopathy and fellow eyes: Does the size of anastomotic vessels matter for the diagnosis?Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2024
    Article
  2. Article
  3. Observational
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 2 institutions in 1 country.

Qiaozhu Zeng *Department of Ophthalmology, Eye Diseases and Optometry Institute, Peking University People's Hospital, No. 11 Xizhimen South Street, Xicheng District, Beijing, China.
Yuou Yao *Department of Ophthalmology, Eye Diseases and Optometry Institute, Peking University People's Hospital, No. 11 Xizhimen South Street, Xicheng District, Beijing, China.
Siying Li *Department of Ophthalmology, Eye Diseases and Optometry Institute, Peking University People's Hospital, No. 11 Xizhimen South Street, Xicheng District, Beijing, China.
Zhi YangTowardPi (Beijing) Medical Technology, Beijing, China.
Jinfeng QuDepartment of Ophthalmology, Eye Diseases and Optometry Institute, Peking University People's Hospital, No. 11 Xizhimen South Street, Xicheng District, Beijing, China.
Mingwei ZhaoDepartment of Ophthalmology, Eye Diseases and Optometry Institute, Peking University People's Hospital, No. 11 Xizhimen South Street, Xicheng District, Beijing, China. drzmwpku@163.com.
Peking University · CNPeking University People's Hospital · CN

Funding

the National Key R&D Program of China No. 2020YFC2008200
6 · The paper itself

Abstract

backgroundTo compare swept-source optical coherence tomography angiography (SS-OCTA) and indocyanine green angiography (ICGA) in patients with central serous chorioretinopathy (CSC).

methodsSS-OCTA and ICGA images of 39 eyes with symptomatic CSC were collected and aligned. Spatial overlap of the annotations of the coarse granulated high reflective area on choriocapillary OCTA and the hyperfluorescence area on mid-phase ICGA was calculated according to the Jaccard index (JI). SS-OCTA findings of fellow eyes and changes in SS-OCTA abnormalities during the follow-up were also analyzed.

resultsThree main types of abnormalities in choriocapillaris SS-OCTA images were found: type A, coarse granulated high reflective area (39 eyes [100%]); type B, roundish dark halo around Type A (32 eyes [82.1%]); and type C, coarse granulated low reflective area (39 eyes [100%]). The mean JI of type A on SS-OCTA and the hyperfluorescence area on ICGA were 0.55 ± 0.15 for grader 1 and 0.49 ± 0.15 for grader 2. The mean area of type A abnormalities on SS-OCTA and hyperfluorescence on ICGA was 3.976 (IQR, 2.139-8.168) and 3.043 (IQR, 1.408-4.909) mm

conclusionThe coarse granulated high reflective area in SS-OCTA corresponded well with the hyperpermeability area in ICGA. SS-OCTA promotes noninvasive visualization and follow-up quantifications of the choroidal vasculature in CSC patients.

Indexed as

Central Serous ChorioretinopathyChoroidColoring AgentsFluorescein AngiographyHumansIndocyanine GreenTomography, Optical CoherenceColoring AgentsIndocyanine GreenCentral serous chorioretinopathyIndocyanine green angiographyJaccard indexSwept-source optical coherence tomography angiography

Identifiers

PMID36138392
PMCPMC9502960
OpenAlexW4296613142

What OpenQuestion holds

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LicenceCC BY
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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.