Potential Protective Effects of Metformin on Ocular Complications in Patients with Type 2 Diabetes
Diabetes mellitus (DM) as a chronic condition is a growing global problem. Its numerous complications, including ocular diseases, affect patients’ quality and length of life. Metformin is an effective, safe, and inexpensive first-line pharmacotherapy for type 2 diabetes (T2D). The current evidence i...
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| Main Authors: | , , , , |
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| Format: | Book Chapter |
| Language: | English |
| Published: |
IntechOpen
2020
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| Subjects: | |
| Online Access: | https://www.intechopen.com/chapters/71185 |
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| Summary: | Diabetes mellitus (DM) as a chronic condition is a growing global problem. Its numerous complications, including ocular diseases, affect patients’ quality and length of life. Metformin is an effective, safe, and inexpensive first-line pharmacotherapy for type 2 diabetes (T2D). The current evidence indicates metformin’s multiple sites of action and multiple molecular mechanisms leading to its beneficial impact on metabolism, inflammation, oxidative stress, aging, as well as to its cardiovascular, neurological, bone, and antiproliferative properties. These impacts are the result of its acting on adenosine monophosphate-activated protein kinase (AMPK)-dependent and AMPK-independent pathways. Limited data suggest the protective role of metformin on microvascular ocular complications, including retinopathy, glaucoma, and age-related macular degeneration in patients with T2D. However, to confirm its mentioned protective and therapeutic effects, more large, randomized, double-blind, and placebo-controlled clinical studies are needed. |
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| ISBN: | 978-1-83880-427-5 |
| DOI: | 10.5772/intechopen.91263 |