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A systematic review published today has highlighted the significant impact of environmental factors on glaucoma progression, helping to expand our understanding beyond traditional risk factors like intraocular pressure (IOP). Studies have identified several key environmental influences, includi...

by John R Martinelli MD OD FAAO — Sep 30, 2024

Glaucoma Treatment & Alzheimers' Risk

Recent findings published just today in Nature: Eye has uncovered a concerning link between certain glaucoma medications and Alzheimers' disease (AD) risk. A nationwide cohort study in Taiwan found glaucoma patients using topical alpha-2 adrenergic agonists had a significantly higher risk of d...

by John R Martinelli MD OD FAAO — Sep 29, 2024

Effect of Cannabis Usage on Thyroid Eye Disease

Findings published last month in Ophthalmic Plastic & Reconstructive Surgery has shown a potential link between cannabis usage and thyroid eye disease (TED) in patients with autoimmune hyperthyroidism. A cohort study utilizing electronic health records examined 36,186 patients over a 20-year per...

by John R. Martinelli MD OD FAAO — Sep 28, 2024

AMD & Parkinson's Treatment

A study published in Ophthalmology: Retina has found an interesting association between levodopa, the common treatment for Parkinson's disease, and a reduced risk of developing neovascular age-related macular degeneration (nAMD). The results suggest individuals taking levodopa may have a lower l...

by John R Martinelli MD OD FAAO — Sep 26, 2024

Treating Friends & Family

Should you examine and treat close friends and family members? This question usually sparks a heated debate. While most of us are likely often asked for medical advice by loved ones, ethical guidelines discourage the practice. Proponents argue treating friends and family can ensure top-quality c...

by John R Martinelli MD OD FAAO — Sep 25, 2024

Hair Dye Retinopathy

Retinopathy associated with hair dye aromatic amines (RAHDAA) may be an emerging concern. This condition manifests as multiple bilateral serous retinal detachments, mimicking MEK inhibitor-associated retinopathy. Symptoms are typically following exposure to hair dyes containing aromatic amines. ...

by John R. Martinelli MD OD FAAO — Sep 24, 2024

Trifocal IOL's post-LASIK?

A study published last week in BMC Ophthalmology comparing outcomes of PanOptix trifocal intraocular lens (IOL) implantation in post-LASIK and virgin eyes showed positive results for both groups. Patients achieved satisfactory visual acuity across distances, with no significant differences i...

by John R Martinelli MD OD FAAO — Sep 23, 2024

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MedEye Minute Newsletter

Brief clinical reviews of things that matter.