Evidence map›Paper›PMID 32168880›Full record

ReviewJournal of clinical medicine2020

Primary Open Angle Glaucoma and Vascular Risk Factors: A Review of Population Based Studies from 1990 to 2019.

Andrzej Grzybowski, Mariusz Och, Piotr Kanclerz, Christopher Leffler, Carlos Gustavo De Moraes

Registry-linked trialOpen access · goldAbstract readReview
In one paragraph

Review in Journal of clinical medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07119905 (Association Between Matrix Metalloproteinase-9 Gene Polymorphism and Susceptibility to Primary Open Angle Glaucoma Patients in Sohag University Hospital), which is not on this map. Cited by 50 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed, 2 pooled it
14.3field-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.

NCT07119905 not yet recruitingnot on this mapstarted 2026, after this paper: background citation

Association Between Matrix Metalloproteinase-9 Gene Polymorphism and Susceptibility to Primary Open Angle Glaucoma Patients in Sohag University Hospital

TypeobservationalSponsorSohag UniversityRan2026 to 2027Enrolled80ConditionsPrimary Open Angle Glaucoma (POAG)Armsgenotyping assay by polymerase chain reaction
3 · Its place in the literature

Who cites it

50 citing papers in PubMed, 2 syntheses or guidelines pooled it, 120 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Research Progress of Diabetes-related Glaucoma: Mechanisms, Impacts and Management Strategies.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2026
    Review
  5. Observational
  6. Observational
  7. Carotid Doppler imaging in glaucoma and glaucoma suspects.Indian journal of ophthalmology · 2026
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. The Effect of Carotid Atherosclerosis on the Risk for Open-Angle Glaucoma.Investigative ophthalmology & visual science · 2025
    Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Efficacy of Continuous-Wave Transscleral Cyclophotocoagulation Post-Pars Plana Vitrectomy in Glaucoma Patients: A Retrospective Study from Poland.Medical science monitor : international medical journal of experimental and clinical research · 2023
    Article
  18. Review
  19. Observational
  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

5 authors at 4 institutions in 2 countries.

Andrzej GrzybowskiInstitute for Research in Ophthalmology, Foundation for Ophthalmology Development, 61-285 Poznan, Poland.ORCID 0000-0002-3724-2391
Mariusz OchDepartment of Ophthalmology, The Voivodal Specialistic Hospital in Olsztyn, 10-447 Olsztyn, Poland.
Piotr KanclerzDepartment of Ophthalmology, Hygeia Clinic, 80-286 Gdańsk, Poland.ORCID 0000-0002-8036-7691
Christopher LefflerDepartment of Ophthalmology, Virginia Commonwealth University, Richmond, Virginia, VA 23284, USA.
Carlos Gustavo De MoraesBernard and Shirlee Brown Glaucoma Research Laboratory, Edward S. Harkness Eye Institute, Department of Ophthalmology, Columbia University Irving Medical Center, New York, NY 10032, USA.
Columbia University Irving Medical Center · USGdańsk Medical University · PLUniversity of Computer Sciences and Economics in Olsztyn · PLVirginia Commonwealth University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glaucoma is one of the leading causes of blindness worldwide, and as the proportion of those over age 40 increases, so will the prevalence of glaucoma. The pathogenesis of primary open angle glaucoma (POAG) is unclear and multiple ocular risk factors have been proposed, including intraocular pressure, ocular perfusion pressure, ocular blood flow, myopia, central corneal thickness, and optic disc hemorrhages. The purpose of this review was to analyze the association between systemic vascular risk factors (including hypertension, diabetes, age, and migraine) and POAG, based on major epidemiological studies. Reports presenting the association between POAG and systemic vascular risk factors included a total of over 50,000 patients. Several epidemiological studies confirmed the importance of vascular risk factors, particularly hypertension and blood pressure dipping, in the pathogenesis and progression of glaucomatous optic neuropathy. We found that diabetes mellitus is associated with elevated intraocular pressure, but has no clear association with POAG. No significant correlation between migraine and POAG was found, however, the definition of migraine varied between studies.

Indexed as

diabeteshypertensionmigrainepopulation based studyprimary open angle glaucoma

Identifiers

PMID32168880
PMCPMC7141380
OpenAlexW3010978801

What OpenQuestion holds

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LicenceCC BY
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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.