Evidence map›Paper›PMID 35668416›Full record

ArticleBMC ophthalmology2022

OCT biomarkers related to subthreshold micropulse laser treatment effect in central serous chorioretinopathy.

Fang Zheng, Jingliang He, Zhitao Su, Ye Liu, Yufeng Xu, Lei Liu, Panpan Ye

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 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.6field-weighted citation impact, top 18% 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

7 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Clinical outcomes of 577-nm subthreshold micropulse laser therapy in chronic central serous chorioretinopathy: influence of retinal pigment epithelium alterations and baseline OCT characteristics.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2026
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  3. Review
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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 2 institutions in 1 country.

Fang ZhengEye Center, Second Affiliated Hospital, College of Medicine, Zhejiang University, No.88, Jiefang Road, Hangzhou, 310009, China.
Jingliang HeEye Center, Second Affiliated Hospital, College of Medicine, Zhejiang University, No.88, Jiefang Road, Hangzhou, 310009, China.
Zhitao SuEye Center, Second Affiliated Hospital, College of Medicine, Zhejiang University, No.88, Jiefang Road, Hangzhou, 310009, China.
Ye LiuEye Center, Second Affiliated Hospital, College of Medicine, Zhejiang University, No.88, Jiefang Road, Hangzhou, 310009, China.
Yufeng XuEye Center, Second Affiliated Hospital, College of Medicine, Zhejiang University, No.88, Jiefang Road, Hangzhou, 310009, China.
Lei LiuGuangdong Eye Institute, Department of Ophthalmology, Guangdong Provincial People's Hospital, Guangzhou, China.
Panpan YeEye Center, Second Affiliated Hospital, College of Medicine, Zhejiang University, No.88, Jiefang Road, Hangzhou, 310009, China. yepanpan@zju.edu.cn.
Second Affiliated Hospital of Zhejiang University · CNGuangdong Provincial People's Hospital · CN

Funding

National Natural Youth Science Foundation Project of China 31500795Zhejiang Natural Science Foundation Project of China LY18H120001Zhejiang University Foundation Project 2020-518052-0054
6 · The paper itself

Abstract

backgroundTo identify the OCT biomarkers related to the anatomical outcomes in eyes with central serous chorioretinopathy (CSCR) after subthreshold micropulse laser (SML) treatment.

methodsPatients with CSCR underwent SML were enrolled in this retrospective study. Only patients who underwent enhanced depth imaging optical coherence tomography (EDI-OCT) examination before and after SML were selected. Patients were divided into two groups based on whether subretinal fluid (SRF) absorbed or not after SML. Group 1 was the SRF resolved group, and Group 2 was the SRF non-resolved group. Factors including age and gender, duration of symptoms, CSCR history, the height of SRF at baseline, retinal pigment epithelium (RPE) /inner choroid alterations, as well as subfoveal choroidal thickness (SFCT) of the affected eye and the fellow eye before and after SML were recorded and compared between two groups. Longitudinal change of SFCT of a subgroup of patients were analyzed.

resultsA total of 58 eyes of 58 patients were involved in this study. SRF of 31 eyes got completely absorbed, and SRF of 27 eyes was retained after SML. Logistic regression analysis revealed baseline SFCT of the affected eye (OR = 1.007, 95% CI: 1.001-1.012, P = 0.019) and RPE/inner choroid alterations (OR = 25.229, 95% CI: 2.890-220.281, P = 0.004) were correlated with SML efficacy. Thirty-three eyes of 33 patients were enrolled in the subgroup analysis. A significant difference of SFCT changes between two groups were demonstrated (P = 0.001). The difference of SFCT between baseline and three months after SML was also related to SRF resolution (OR = 0.952, 95% CI: 0.915-0.990, P = 0.014).

conclusionBaseline SFCT, change of SFCT at 3-month after treatment, and RPE/inner choroid alterations were the OCT biomarkers related to SRF resolution after SML treatment.

Indexed as

Central Serous ChorioretinopathyBiomarkersChoroidFluorescein AngiographyHumansLasersRetrospective StudiesTomography, Optical CoherenceBiomarkersCentral serous chorioretinopathyChoroidal thicknessOCT biomarkersRPE/inner choroidal alterationsSubthreshold micropulse laser

Identifiers

PMID35668416
PMCPMC9172075
OpenAlexW4281890879

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.