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Updated: Mar 24, 2026
07:23
Optimization of the Retinal Vein Occlusion Mouse Model to Limit Variability
Published on: August 6, 2021
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[Retinal vein occlusion management algorithm. Part 3. Neovascular complications].
M V Budzinskaya1, N K Mazurina2, A E Egorov3
1Research Institute of Eye Diseases, 11 A, B, Rossolimo St., Moscow, Russian Federation, 119021.
Vestnik Oftalmologii
|March 16, 2016
Summary
Neovascular complications in retinal vein occlusion (RVO) are linked to perfusion issues. Combination therapy with anti-VEGF injections and panretinal photocoagulation (PRP) is most effective for treatment.
Area of Science:
- Ophthalmology
- Vascular Biology
- Retinal Diseases
Context:
- Retinal vein occlusion (RVO) can lead to severe neovascular complications.
- Severity correlates with occlusion level and retinal perfusion.
- Large non-perfusion areas increase risks for neovascularization and glaucoma.
Purpose:
- To review the severity, trends, and management of neovascular complications in RVO.
- To evaluate treatment efficacy of panretinal photocoagulation (PRP) and anti-VEGF agents.
- To discuss preventive strategies for neovascular complications.
Summary:
- Neovascular glaucoma typically develops within 6 months and is linked to hypertension.
- Anterior segment neovascularization in ischemic RVO is more aggressive.
- Panretinal photocoagulation (PRP) is standard; anti-VEGF monotherapy offers short-term relief.
- Combination therapy (anti-VEGF and PRP) is most effective; intravitreal steroids are ineffective.
- Glaucoma drainage surgery is an option for refractory cases.
Impact:
- Identifies combination therapy as the most effective treatment strategy.
- Highlights the importance of regular follow-ups and timely PRP for ischemic zones.
- Provides insights into the declining trend of neovascular complications over 30 years.
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