Evidence map›Paper›PMID 34755665›Full record

ArticleNan fang yi ke da xue xue bao = Journal of Southern Medical University2021

[Treatment response to Conbercept of different types of diabetic macular edema classified based on optical coherence tomography].

Y Zhang, J Yao, Y Quan, J Wang, Y Xing, A Zhou

Open access · greenAbstract read
In one paragraph

Article in Nan fang yi ke da xue xue bao = Journal of Southern Medical University, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.4field-weighted citation impact, top 40% 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

2 citing papers in PubMed, 2 citations in OpenAlex.

  1. Article
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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 1 institution in 1 country.

Y ZhangDepartment of Ophthalmology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China.
J YaoDepartment of Ophthalmology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China.
Y QuanDepartment of Ophthalmology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China.
J WangDepartment of Ophthalmology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China.
Y XingDepartment of Ophthalmology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China.
A ZhouDepartment of Ophthalmology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China.
Second Affiliated Hospital of Xi'an Jiaotong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo compare different types of diabetic macular edema (DME) classified based on optical coherence tomography (OCT) for their responses to Conbercept injection and analyze the factors that affect the treatment responses.

methodsWe retrospectively analyzed the clinical data of 65 patients (76 eyes) with DME diagnosed and treated with intravitreal injection of Conbercept (1+PRN) in our hospital from February, 2019 to February, 2021. According to OCT findings, DME in these patients was classified into cystic macular edema (CME; 28 eyes), serous retinal detachment (SRD; 33 eyes), and diffuse retinal thickening (DRT; 15 eyes). The best corrected visual acuity (BCVA) and central retinal thickness (CRT) were measured before and at 3 months after the first treatment. The baseline OCT characteristics of different types of DME were compared, and the correlation of these OCT characteristics with the treatment response to Conbercept was analyzed.

resultsAll the patients showed significant improvement of the BCVA 3 months after the treatment (

conclusionFor all the 3 types of DME, treatment with intravitreal injection of Conbercept can significantly improve the BCVA and CRT of the patients. DME of the SRD type has the best morphological response to Conbercept, while the DRT type has a relatively poor response. A greater number of HF at baseline may indicate a better morphological response to Conbercept treatment, and baseline ELM/EZ disruption may suggest a poor visual prognosis at 3 months after treatment.

Indexed as

Diabetes MellitusDiabetic RetinopathyMacular EdemaAngiogenesis InhibitorsHumansIntravitreal InjectionsRecombinant Fusion ProteinsRetinaRetrospective StudiesTomography, Optical CoherenceVascular Endothelial Growth Factor AVisual AcuityAngiogenesis InhibitorsKH902 fusion proteinRecombinant Fusion ProteinsVascular Endothelial Growth Factor AConberceptdiabetic macular edemaoptical coherence tomography

Identifiers

PMID34755665
PMCPMC8586849
OpenAlexW3214411995

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.