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An Assay to Detect Protection of the Retinal Vasculature from Diabetes-Related Death in Mice

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Diabetic retinopathy - An update.

Abdulrahman A Alghadyan¹

¹Department of Ophthalmology, Dammam University, Dammam, Saudi Arabia.

Saudi Journal of Ophthalmology : Official Journal of the Saudi Ophthalmological Society

|August 21, 2013

Summary

Effective diabetes management requires controlling hyperglycemia, hypertension, and dyslipidemia. Ocular treatments like laser therapy and intravitreal injections (anti-VEGF, steroids) are crucial for diabetic retinopathy and macular edema.

Keywords:

Anti-VEGF Diabetic retinopathy Laser Management Pathophysiology Steroids

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Area of Science:

Ophthalmology
Endocrinology
Medical Research

Background:

Diabetes mellitus necessitates comprehensive management addressing both systemic and ocular complications.
Diabetic retinopathy (DR) is a leading cause of vision loss, influenced by glycemic, blood pressure, and lipid control.
Ocular management of DR includes laser treatments and emerging combination therapies.

Purpose of the Study:

To review the current management strategies for diabetic retinopathy, emphasizing both systemic control and ocular interventions.
To highlight the role of laser photocoagulation and the potential of combination therapies in treating diabetic macular edema and proliferative diabetic retinopathy.

Main Methods:

Literature review of systemic and ocular management of diabetic retinopathy.
Analysis of treatment modalities including laser photocoagulation (focal/grid, panretinal), intravitreal injections (anti-VEGF, steroids), and surgical interventions.
Evaluation of combination therapy approaches for diabetic macular edema.

Main Results:

Systemic control of hyperglycemia, hypertension, and dyslipidemia is fundamental in preventing and managing diabetic retinopathy.
Laser treatment (focal/grid, panretinal photocoagulation) remains a cornerstone for diabetic macular edema and severe/proliferative DR.
Combination therapy, involving intravitreal injections followed by laser, shows promise for sustained response in diabetic macular edema.
Anti-VEGF agents serve as effective adjuncts in proliferative DR, particularly in patients undergoing vitrectomy or other ocular surgeries.

Conclusions:

Integrated management of diabetes, encompassing systemic control and targeted ocular treatments, is essential.
Combination therapies offer a valuable alternative and adjunct to existing treatments for diabetic retinopathy and its complications.
Further research into optimizing combination strategies is warranted to improve visual outcomes in diabetic patients.