Diabetes medication may protect against a common cause of blindness

Diabetes medication may protect against a common cause of blindness
Colin Kerr
Colin Kerr
Published: Saturday, October 27, 2018
Researchers from Taiwan have shown that people with type 2 diabetes who took a common diabetes medication, metformin, had a significantly lower rate of age-related macular degeneration (AMD). The study suggests that the anti-inflammatory and anti-oxidative effects of metformin can protect against AMD while it controls diabetes. Their research was presented at AAO 2018, the 122nd Annual Meeting of the American Academy of Ophthalmology. Using the Taiwan National Health Insurance Research Database, the researchers collected data on all patients recently diagnosed with type 2 diabetes from January 2001 to December 2013, dividing them into two groups: Those who took metformin (45,524 patients) and those who did not (22,681 patients). After following both groups for 13 years, the researchers found that patients in the metformin group had a significantly lower risk of developing AMD. Half as many patients in the metformin group had AMD compared to the control group. “Our study is the first to reveal the protective effect of metformin on the development of AMD,” said lead investigator, Yu-Yen Chen, M.D. “While more study is required to determine just how metformin protects against the development of AMD, this is an exciting development for patients at risk.”
Tags: AMD, diabetes, AAO 2018
Latest Articles
ESCRS Today 2025: Happy Anniversaries!

ESCRS celebrates milestones with pioneers in IOLs, LASIK, femtosecond lasers, and corneal transplantation.

Read more...

ESCRS Today 2025: A Congress for Everyone

From YOs to families, the ESCRS Annual Meeting embraces full participation through inclusivity.

Read more...

ESCRS Today 2025: All Eyes on Innovation

Watching out for obstacles and opportunities

Read more...

Beyond the Numbers

Empowering patient participation fosters continuous innovation in cataract surgery.

Read more...

Thinking Beyond the Surgery Room

Practice management workshop focuses on financial operations and AI business applications.

Read more...

Aid Cuts Threaten Global Eye Care Progress

USAID closure leads retreat in development assistance.

Read more...

Supplement: ESCRS Clinical Trends Series: Presbyopia

Read more...

Debate: FS-LASIK or KLEx for Hyperopia?

FS-LASIK has more of a track record, but KLEx offers advantages.

Read more...

Four AI Applications Ready for Practice

Commercial offerings may save time, improve practice and research.

Read more...

Perioperative Medication Regimens for Cataract Surgery

Randomised controlled clinical trial results provide evidence-based guidance.

Read more...