Evidence map›Paper›PMID 33215007›Full record

ArticleInternational journal of ophthalmology2020

Efficacy of internal limiting membrane peeling for diabetic macular edema after preoperative anti-vascular endothelial growth factor injection.

Jing Guo, Xue Bi, Shan-Na Chen, Song Chen, Guang-Hui He, Bin Wu, Wei Zhang, Jian Wang

Open access · goldAbstract read
In one paragraph

Article in International journal of ophthalmology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
0.3field-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

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Post-vitrectomy delayed retinal breaks in proliferative diabetic retinopathy.International journal of retina and vitreous · 2023
    Article
  5. 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

8 authors at 1 institution in 1 country.

Jing GuoClinical College of Ophthalmology, Tianjin Medical University, Tianjin 300070, China.
Xue BiClinical College of Ophthalmology, Tianjin Medical University, Tianjin 300070, China.
Shan-Na ChenClinical College of Ophthalmology, Tianjin Medical University, Tianjin 300070, China.
Song ChenClinical College of Ophthalmology, Tianjin Medical University, Tianjin 300070, China.
Guang-Hui HeClinical College of Ophthalmology, Tianjin Medical University, Tianjin 300070, China.
Bin WuClinical College of Ophthalmology, Tianjin Medical University, Tianjin 300070, China.
Wei ZhangClinical College of Ophthalmology, Tianjin Medical University, Tianjin 300070, China.
Jian WangClinical College of Ophthalmology, Tianjin Medical University, Tianjin 300070, China.
Tianjin Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo explore the efficacy of minimally invasive vitrectomy (MIV) with or without internal limiting membrane (ILM) peeling on the treatment of diabetic macular edema (DME) in proliferative diabetic retinopathy (PDR) combining with preoperative anti-vascular endothelial growth factor (anti-VEGF) injection.

methodsTotally 132 eyes (132 patients) diagnosed PDR with DME were included between June 2015 and June 2018 in Tianjin Eye Hospital. The single MIV treatment group included 68 eyes and the MIV combined with ILM peeling group included 64 eyes. Anti-VEGF drugs were injected intravitreally 1wk before the operation and the period of follow-up was 1 to 3y. Best-corrected visual acuity (BCVA), central retinal thickness (CRT), total macular volume (TMV), macular edema (ME) severity, intraocular pressure (IOP), and complications were recorded. Prognostic factors of visual acuity following ILM peeling were analyzed.

resultsThe BCVA was higher than preoperative values at 1, 3, 6, and 12mo after surgery in both groups (all

conclusionMIV combined with ILM peeling accelerates the absorption of ME, improves vision, reduces the postoperative CRT and TMV, and reduces the recurrence rate of postoperative ME.

Indexed as

anti-vascular endothelial growth factorinternal limiting membranemacular edemaminimally invasive vitrectomyproliferative diabetic retinopathyvitreous macular traction

Identifiers

PMID33215007
PMCPMC7590876
OpenAlexW3094385461

What Socratic holds

Textmetadata
Read underepoch 390

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 Socratic graph.