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Related Concept Videos

Open Angle Glaucoma: Treatment01:27

Open Angle Glaucoma: Treatment

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.
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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...
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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...
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Related Experiment Video

Updated: Jul 14, 2026

Comparison of Agreement and Accuracy using Binocular Wavefront Optometer with Autorefractor and Phoropter
05:14

Comparison of Agreement and Accuracy using Binocular Wavefront Optometer with Autorefractor and Phoropter

Published on: September 16, 2025

Implementation of evidence-based practice in optometry.

Philip J Anderton1

  • 1School of Optometry and Vision Science, The University of New South Wales, Australia. pjanderton@optusnet.com.au

Clinical & Experimental Optometry
|May 31, 2007
PubMed
Summary

Evidence-based practice enhances optometry by improving treatment decisions, particularly for topical therapies and public health roles in detecting sight-threatening diseases. This approach ensures high-quality patient care through clinical evidence.

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Last Updated: Jul 14, 2026

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Area of Science:

  • Optometry
  • Evidence-Based Medicine
  • Ophthalmology

Background:

  • Healthcare increasingly relies on evidence-based practice (EBP) for treatment decisions.
  • EBP emphasizes high-quality clinical evidence, ideally from large-scale trials.
  • The integration of EBP into primary care optometry is explored.

Purpose of the Study:

  • To provide background on the evidence-based movement in healthcare.
  • To investigate how EBP can enhance the efficacy of clinical optometry.
  • To identify specific areas within optometry where EBP is most beneficial.

Main Methods:

  • Review of the emergence and principles of evidence-based practice.
  • Analysis of current optometric practices.
  • Discussion on the application of EBP to optometric treatment selection and public health functions.

Main Results:

  • Evidence-based practice is deemed appropriate for all optometric domains.
  • EBP shows particular utility in selecting topical therapeutic agents.
  • EBP is highly relevant to optometry's public health role in managing eye diseases.

Conclusions:

  • Adoption of evidence-based practice can significantly improve optometric care.
  • EBP is crucial for optimizing treatment strategies, especially with topical agents.
  • Evidence-based optometry supports enhanced public health outcomes in eye disease management.