Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Glaucoma: Overview01:25

Glaucoma: Overview

1.7K
Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...
1.7K
Open Angle Glaucoma: Treatment01:27

Open Angle Glaucoma: Treatment

1.1K
In open-angle glaucoma, the iridocorneal angle remains open, but the trabecular meshwork becomes stiff, slowing down the outflow of aqueous humor. This causes a buildup of aqueous humor in the anterior chamber, leading to a sudden increase in intraocular pressure. The treatment for open-angle glaucoma focuses on reducing the elevated intraocular pressure by either decreasing the secretion of aqueous humor or increasing its outflow.
Drugs such as carbonic anhydrase inhibitors, α2- and...
1.1K
Angle Closure Glaucoma: Treatment01:28

Angle Closure Glaucoma: Treatment

1.6K
Angle-closure glaucoma, or closed-angle glaucoma, is an eye condition where the iris bulges out and blocks the iridocorneal angle, resulting in a buildup of aqueous humor and increased intraocular pressure. Immediate medical attention is necessary due to the sudden onset of symptoms. The treatment for angle-closure glaucoma includes short-term and long-term approaches. Short-term treatment involves using eye drops like pilocarpine to lower intraocular pressure by increasing aqueous humor...
1.6K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Effects of matrix metalloproteinase inhibition in cultured human Tenon's capsule fibroblasts.

BMC ophthalmology·2025
Same author

Natural Course and Risk Factors of Glaucoma Development in the Untreated Fellow Eye in Unilateral Normal-Tension Glaucoma.

Investigative ophthalmology & visual science·2025
Same author

Corneal enlargement in congenital glaucoma exhibits predominant peripheral corneal thinning.

Scientific reports·2025
Same author

Understanding glaucoma as astrocyte-driven neurodegeneration in the optic nerve head: an integrative clinicopathological perspective.

Progress in retinal and eye research·2025
Same author

Exosomal microRNA from Plasma in Patients with Pseudoexfoliation Glaucoma of Korea.

International journal of molecular sciences·2025
Same author

Enlargement of microvascular dropout toward the disc-fovea axis indicates new central visual field defect in glaucoma.

Scientific reports·2025

Related Experiment Video

Updated: Apr 29, 2026

Laser Capture Microdissection of Highly Pure Trabecular Meshwork from Mouse Eyes for Gene Expression Analysis
13:47

Laser Capture Microdissection of Highly Pure Trabecular Meshwork from Mouse Eyes for Gene Expression Analysis

Published on: June 3, 2018

9.3K

Population-based glaucoma prevalence studies in Asians.

Hyun-Kyung Cho1, Changwon Kee1

  • 1Department of Ophthalmology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.

Survey of Ophthalmology
|May 20, 2014
PubMed
Summary

Asian populations exhibit higher glaucoma prevalence, particularly primary angle-closure glaucoma, compared to white populations. Standardizing diagnostic criteria and methods is crucial for accurate glaucoma epidemiological studies.

Keywords:
Asianepidemiologyglaucomanormal tension glaucomaprevalenceprimary angle-closure glaucomaprimary open-angle glaucoma

More Related Videos

Assessing Early Stage Open-Angle Glaucoma in Patients by Isolated-Check Visual Evoked Potential
07:11

Assessing Early Stage Open-Angle Glaucoma in Patients by Isolated-Check Visual Evoked Potential

Published on: May 25, 2020

7.7K
Glaucoma-inducing Procedure in an In Vivo Rat Model and Whole-mount Retina Preparation
08:30

Glaucoma-inducing Procedure in an In Vivo Rat Model and Whole-mount Retina Preparation

Published on: March 12, 2016

12.7K

Related Experiment Videos

Last Updated: Apr 29, 2026

Laser Capture Microdissection of Highly Pure Trabecular Meshwork from Mouse Eyes for Gene Expression Analysis
13:47

Laser Capture Microdissection of Highly Pure Trabecular Meshwork from Mouse Eyes for Gene Expression Analysis

Published on: June 3, 2018

9.3K
Assessing Early Stage Open-Angle Glaucoma in Patients by Isolated-Check Visual Evoked Potential
07:11

Assessing Early Stage Open-Angle Glaucoma in Patients by Isolated-Check Visual Evoked Potential

Published on: May 25, 2020

7.7K
Glaucoma-inducing Procedure in an In Vivo Rat Model and Whole-mount Retina Preparation
08:30

Glaucoma-inducing Procedure in an In Vivo Rat Model and Whole-mount Retina Preparation

Published on: March 12, 2016

12.7K

Area of Science:

  • Ophthalmology
  • Epidemiology
  • Public Health

Background:

  • Population-based studies in Asian countries reveal a higher prevalence of glaucoma compared to white populations.
  • Primary angle-closure glaucoma is more common in Asians, though primary open-angle glaucoma (POAG) remains prevalent.
  • Normal tension glaucoma is more common than high tension glaucoma among Asian POAG patients, a unique characteristic.

Purpose of the Study:

  • To analyze glaucoma prevalence and risk factors across diverse Asian populations.
  • To identify distinct glaucoma characteristics in Asian versus white populations.
  • To highlight the need for standardization in glaucoma epidemiological research.

Main Methods:

  • Review of population-based glaucoma studies from multiple Asian countries and comparison with white populations.
  • Analysis of reported glaucoma types, prevalence rates, and identified risk factors.
  • Assessment of variations in diagnostic criteria, devices, and study population demographics.

Main Results:

  • Asian populations show a higher overall glaucoma prevalence and a greater incidence of primary angle-closure glaucoma.
  • Myopia is identified as a more significant risk factor for glaucoma in Asian patients.
  • Inconsistent diagnostic criteria and methodologies across studies hinder direct comparisons.

Conclusions:

  • Glaucoma epidemiology in Asia presents distinct features, including a higher prevalence and specific subtypes.
  • Standardization of diagnostic criteria, equipment, and study demographics is essential for reliable international comparisons.
  • Further research with standardized methods is needed to understand glaucoma's global impact accurately.