Evidence map›Paper›PMID 42237096›Full record

ArticleBMC ophthalmology2026

Predictors of treatment response to subthreshold micropulse laser and oral spironolactone therapy for central serous chorioretinopathy.

Sheng Gao, Yun Zhang, Ge Ge, Meixia Zhang

Abstract read
In one paragraph

Article in BMC ophthalmology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. Article
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

4 authors.

Sheng GaoDepartment of Ophthalmology, West China Hospital, Sichuan University, Chengdu, 610041, China.
Yun ZhangDepartment of Ophthalmology, West China Hospital, Sichuan University, Chengdu, 610041, China.
Ge GeDepartment of Ophthalmology, West China Hospital, Sichuan University, Chengdu, 610041, China.
Meixia ZhangDepartment of Ophthalmology, West China Hospital, Sichuan University, Chengdu, 610041, China. zhangmeixia@scu.edu.cn.

Funding

the Sichuan Provincial Science and Technology Support Project 2024YFFK0303the Sichuan Provincial Science and Technology Support Project 2025ZNSFSC0698
6 · The paper itself

Abstract

objectivesTo identify the specific predictors of treatment response to subthreshold micropulse laser (SML) and oral spironolactone therapy in patients with central serous chorioretinopathy (CSC).

methodsPatients diagnosed with CSC and treated with SML or spironolactone were included in this cohort study. Baseline characteristics, systemic factors, and various imaging characteristics were included as potential predictors of treatment response. Univariate and multivariate analysis was performed to identify predictive factors for the disease.

resultsA total of 103 eyes from 97 patients were included and divided into SML group (52 eyes) and spironolactone group (51 eyes). SRF resolution and OCT parameters, including CRT (p = 0.018) and SRF height (p < 0.001), decreased significantly in both groups, but SFCT decreased only in the spironolactone group. Regression analysis revealed that baseline SRF area was correlated with disease resolution in both SML (p = 0.005) and spironolactone (p = 0.016) groups, whereas changes in CRT and SFCT were correlated with a history of hyperuricemia (p = 0.047) and drinking (p = 0.035) only in the spironolactone group.

conclusionBoth SML and oral spironolactone are alternative therapies with similar efficacy. The SRF area at baseline can be a predictor of disease resolution. A history of hyperuricemia and drinking correlates with worse efficacy with spironolactone treatment.

trial registrationThe study was registered on Chinese Clinical Trial Registry (identifier: ChiCTR2100044356) at 17 March 2021.

Indexed as

Central Serous ChorioretinopathyLaser CoagulationLasers, SemiconductorMineralocorticoid Receptor AntagonistsSpironolactoneVisual AcuityAdministration, OralAdultFemaleFluorescein AngiographyFollow-Up StudiesFundus OculiHumansMaleMiddle AgedRetrospective StudiesMineralocorticoid Receptor AntagonistsSpironolactoneCentral serous chorioretinopathySpecific predictorsSpironolactoneSubthreshold micropulse laserTreatment response

Identifiers

PMID42237096
PMCPMC13450446

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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.