Related Experiment Video
Updated: May 4, 2026

Glaucoma-inducing Procedure in an In Vivo Rat Model and Whole-mount Retina Preparation
Published on: March 12, 2016
[Medicinal glaucoma therapy. What can we learn from large randomized clinical trials?]
A G M Jünemann1, C Huchzermeyer, R Rejdak
1Klinik für Augenheilkunde, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Schwabachanlage 6, 90154, Erlangen, Deutschland, anselm.juenemann@uk-erlangen.de.
Landmark clinical trials confirm that lowering intraocular pressure reduces glaucoma progression across all stages. Identifying new risk factors enhances glaucoma progression assessment for better patient management.
Area of Science:
- Ophthalmology
- Clinical Trials
- Glaucoma Research
Context:
- Landmark prospective multicenter randomized controlled clinical trials (RCTs) in glaucoma management.
- Studies include Ocular Hypertension Glaucoma Treatment Study (OHTS), Early Manifest Glaucoma Trial (EMGT), Advanced Glaucoma Intervention Study (AGIS), Collaborative Initial Glaucoma Treatment Study (CITGS), and Collaborative Normal Tension Glaucoma Study (CNGTS).
Purpose:
- To provide evidence for therapeutic decisions in clinical practice.
- To confirm the consensus that reducing intraocular pressure lowers glaucoma progression risk.
- To identify new risk factors for precise progression assessment.
Summary:
- These RCTs established that lowering intraocular pressure is crucial for mitigating glaucoma progression, from ocular hypertension to advanced stages.
- The studies underscored the importance of identifying novel risk factors to refine glaucoma progression risk assessment.
- They successfully generated high-level evidence, advancing the understanding and treatment of glaucoma.
Impact:
- The findings have significantly influenced clinical practice and therapeutic decisions in glaucoma management.
- Bridged the gap between consensus-based and evidence-based treatment approaches.
- Emphasized the need for accurate interpretation of trial results for effective clinical implementation.
Related Concept Videos
Open Angle Glaucoma: Treatment
Drugs such as carbonic anhydrase inhibitors, α2- and...
Angle Closure Glaucoma: Treatment
Glaucoma: Overview
Clinical Trials
There are four phases in a clinical trial. A phase one...
Clinical Trials: Overview
Ophthalmic Drug Delivery Systems

