Evidence map›Paper›PMID 28758110›Full record

Trial reportBioMed research international2017

Comparisons of Efficacy of Intravitreal Aflibercept and Ranibizumab in Eyes with Diabetic Macular Edema.

Norihiro Shimizu, Toshiyuki Oshitari, Tomoaki Tatsumi, Yoko Takatsuna, Miyuki Arai, Eiju Sato, Takayuki Baba, Shuichi Yamamoto

Open access · hybridAbstract readClinical TrialComparative Study
In one paragraph

Trial report in BioMed research international, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.8field-weighted citation impact, top 10% 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

15 citing papers in PubMed, 26 citations in OpenAlex.

  1. Aflibercept or ranibizumab for diabetic macular edema.Medical hypothesis, discovery & innovation ophthalmology journal · 2024
    Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Neurovascular Impairment and Therapeutic Strategies in Diabetic Retinopathy.International journal of environmental research and public health · 2021
    Review
  7. VEGFR1 signaling in retinal angiogenesis and microinflammation.Progress in retinal and eye research · 2021
    Review
  8. Article
  9. Observational
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. 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.

Norihiro ShimizuDepartment of Ophthalmology and Visual Science, Chiba University Graduate School of Medicine, Chiba, Japan.
Toshiyuki OshitariDepartment of Ophthalmology and Visual Science, Chiba University Graduate School of Medicine, Chiba, Japan.ORCID 0000-0002-8273-845X
Tomoaki TatsumiDepartment of Ophthalmology and Visual Science, Chiba University Graduate School of Medicine, Chiba, Japan.
Yoko TakatsunaDepartment of Ophthalmology and Visual Science, Chiba University Graduate School of Medicine, Chiba, Japan.
Miyuki AraiDepartment of Ophthalmology and Visual Science, Chiba University Graduate School of Medicine, Chiba, Japan.
Eiju SatoDepartment of Ophthalmology and Visual Science, Chiba University Graduate School of Medicine, Chiba, Japan.
Takayuki BabaDepartment of Ophthalmology and Visual Science, Chiba University Graduate School of Medicine, Chiba, Japan.ORCID 0000-0002-8178-8391
Shuichi YamamotoDepartment of Ophthalmology and Visual Science, Chiba University Graduate School of Medicine, Chiba, Japan.
Chiba University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We compared the efficacy of intravitreal aflibercept (IVA) to intravitreal ranibizumab (IVR) injections in eyes with diabetic macular edema (DME). The medical records of 49 eyes of 36 patients who were diagnosed with DME and had received IVR and 46 eyes of 40 patients who had received IVA treatment were reviewed. The central macular thickness (CMT) and best-corrected visual acuity (BCVA) were measured at the baseline and at 1, 3, and 6 months after the IVR or IVA. The mean number of injections of IVR was 2.6 ± 1.1 and of IVA was 2.7 ± 1.4. At 6 months, the CMT was significantly thinner than the baseline after IVR and after IVA. The mean BCVA was significantly better than the baseline after IVR only at 1 and 3 months and after IVA at 1 and 6 months. The BCVA of eyes with serous retinal detachment (SRD) was significantly better at 1 month after the IVR and at 1 month and 6 months after the IVA. The BCVAs improved more significantly in the SRD+ group than in the SRD- group. The effects of IVA persist longer than that of IVR. The effectiveness of both IVR and IVA was not dependent on the presence of SRD (IRB#2107).

Indexed as

AgedDiabetic RetinopathyFemaleHumansIntravitreal InjectionsMacular EdemaMaleMiddle AgedRanibizumabReceptors, Vascular Endothelial Growth FactorRecombinant Fusion ProteinsTime FactorsafliberceptRanibizumabReceptors, Vascular Endothelial Growth FactorRecombinant Fusion Proteins

Identifiers

PMID28758110
PMCPMC5512051
OpenAlexW2725511023

What OpenQuestion holds

Textmetadata
LicenceCC BY
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 OpenQuestion graph.