Evidence map›Paper›PMID 22302291›Full record

ReviewDocumenta ophthalmologica. Advances in ophthalmology2012

The pathogenesis of early retinal changes of diabetic retinopathy.

G B Arden, S Sivaprasad

Registry-linked trialAbstract readReview
PubMed Publisher
In one paragraph

Review in Documenta ophthalmologica. Advances in ophthalmology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03085771 (Desferal Administration to Improve the Impaired Reaction to Hypoxia in Diabetes), which is not on this map. Cited by 43 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed, 3 pooled it
9.6field-weighted citation impact, top 2% 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.

NCT03085771 phase2unknown statusnot on this mapstarted 2017, after this paper: background citation

Desferal Administration to Improve the Impaired Reaction to Hypoxia in Diabetes

TypeinterventionalSponsorKarolinska University HospitalRan2017 to 2024Enrolled30ConditionsDiabetes Mellitus, Type 1Armsdesferal, Isotonic saline
3 · Its place in the literature

Who cites it

43 citing papers in PubMed, 3 syntheses or guidelines pooled it, 82 citations in OpenAlex.

  1. Pooled it
  2. Sleep apnea and eye diseases: evidence of association and potential pathogenic mechanisms.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2022
    Pooled it
  3. Pooled it
  4. Trial
  5. Review
  6. Review
  7. Article
  8. Review
  9. Resilience to diabetic retinopathy.Progress in retinal and eye research · 2024
    Review
  10. Article
  11. Article
  12. Article
  13. Oxidative Stress and Its Regulation in Diabetic Retinopathy.Antioxidants (Basel, Switzerland) · 2023
    Review
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Review
  20. 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

2 authors at 2 institutions in 1 country.

G B ArdenCity University London, London, UK. geoffreyarden@aol.com
S Sivaprasad
City, University of London · GBKing's College Hospital NHS Foundation Trust · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent successful trials of antibodies to vascular endothelial growth factor (VEGF) in diabetic retinopathy implicate this cytokine as a major cause of diabetic retinopathy (DR) and diabetic macular oedema (DME). The mechanisms which cause VEGF to be over-expressed to cause the vasculopathy are not entirely clear. This review explores the earliest changes to the retina in DR and the factors that predispose or prevent DR, including sleep apnoea, receptor degenerations laser treatment and VEGF polymorphism. The review also presents the evidence that retinal hypoxia, existing in the earliest stages, causes DR. This hypoxia is much increased by dark adaptation, indicating a new and possibly superior therapy.

Indexed as

Diabetic RetinopathyVascular Endothelial Growth Factor AAngiogenesis InhibitorsAnimalsDark AdaptationGene Expression RegulationHumansRetinaTime FactorsAngiogenesis InhibitorsVascular Endothelial Growth Factor A

Identifiers

PMID22302291
OpenAlexW2083922350

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.