Evidence map›Paper›PMID 33391921›Full record

ReviewCureus2020

Epidemiology of Glaucoma: The Past, Present, and Predictions for the Future.

Karen Allison, Deepkumar Patel, Omobolanle Alabi

2 registry-linked trialsOpen access · diamondAbstract readReview
In one paragraph

Review in Cureus, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 334 papers, 9 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
334citing papers in PubMed, 9 pooled it
38.6field-weighted citation impact, top 1% 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.

NCT06865144 phase4active not recruitingnot on this mapstarted 2025, after this paper: background citation

Prospective, Randomized, Double- Masked Study to Evaluate the Effect of Rhopressa Versus Placebo on Intraocular Pressure (IOP) in Patients With Primary Open-Angle Glaucoma or Ocular Hypertension Post-Selective Laser Trabeculoplasty (SLT)

TypeinterventionalSponsorEast Coast Institute for ResearchRan2025 to 2026Enrolled70ConditionsPrimary Open Angle Glaucoma or Ocular HypertensionArmsNetarsudil ophthalmic solution 0.02%, Artificial tears
NCT06991712 phase2recruitingnot on this mapstarted 2025, after this paper: background citation

Comparisons of Nicotinamide Adenine Dinucleotide (NAD) Precursors for Neuroenhancement in Glaucoma Patients

TypeinterventionalSponsorChristopher Kai Shun LeungRan2025 to 2026Enrolled138ConditionsGlaucomaArmsNicotinamide Riboside, Nicotinamide, Nicotinamide Mononucleotide, Nicotinic Acid, Placebo (Corn Starch)
3 · Its place in the literature

Who cites it

334 citing papers in PubMed, 9 syntheses or guidelines pooled it, 567 citations in OpenAlex.

  1. Pooled it
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  6. The efficacy of adjunctive mitomycin C and/or anti-VEGF agents on glaucoma tube shunt drainage device surgeries: a systematic review.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2024
    Pooled it
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  10. Preliminary Outcomes of iStent Inject vs Kahook Dual Blade Goniotomy Combined With Phacoemulsification: A Randomized Controlled Trial.Medical science monitor : international medical journal of experimental and clinical research · 2026
    Trial
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  13. Intraocular pressure modulation with thermal stimuli.Arquivos brasileiros de oftalmologia · 2024
    Trial
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  15. Article
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  17. Two-years efficacy and safety of bleb forming devices in uncontrolled glaucoma.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2026
    Article
  18. Article
  19. Article
  20. Article

274 more citing papers are in PubMed but not listed here.

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

3 authors at 2 institutions in 1 country.

Karen AllisonOphthalmology, Mount Sinai Hospital, New York, USA.
Deepkumar PatelPublic Health, New York Medical College, School of Health Science and Practice, Valhalla, USA.
Omobolanle AlabiPublic Health, New York Medical College, Valhalla, USA.
New York Medical College · USMount Sinai Hospital · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glaucoma is a multifactorial optic degenerative neuropathy characterized by the loss of retinal ganglion cells. It is a combination of vascular, genetic, anatomical, and immune factors. Glaucoma poses a significant public health concern as it is the second leading cause of blindness after cataracts, and this blindness is usually irreversible. It is estimated that 57.5 million people worldwide are affected by primary open-angle glaucoma (POAG). People over 60 years of age, family members of those already diagnosed with glaucoma, steroid users, diabetics, as well as those with high myopia, hypertension, central cornea thickness of <5 mm, and eye injury are at an increased risk of glaucoma. By 2020, it is expected that approximately 76 million people will suffer from glaucoma with that number estimated to reach 111.8 million by 2040. In this article, we perform an extensive literature review focusing on the epidemiology of glaucoma and try to determine the number of people affected; we categorize them by sex, location, and level of income. Furthermore, we strive to estimate the future projection of the disease in the next 20 years (2040) while determining the disease burden, including the cost involved in treating and preventing the disease and the disease and disability projection of glaucoma.

Indexed as

disease burdenepidemiology and biostatisticsprimary open angle glaucoma

Identifiers

PMID33391921
PMCPMC7769798
OpenAlexW3107911022

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.