Tech news - winter 2026

30 January 2026
Winter 2026

A glance at what’s happening in the world of technology.

1. Tiny implant for rare, sight-robbing disease shows efficacy

The first Food and Drug Administration-approved treatment for a rare, progressive retinal neurovascular and glial degenerative disease has been found to demonstrate efficacy in the latest round of trials. 

Macular telangiectasia type 2 (MacTel) produces a macular photoreceptor atrophy and loss of central vision in patients. 

The study, published in NEJM Evidence, investigated the efficacy and safety of revakinagene taroretcel (NT-501) in two phase III trials. These found that NT-501 resulted in a statistically significant reduced progression of ellipsoid zone area loss. 

The researchers concluded that the implant may provide a protected environment for retinal pigment epithelial cells to survive and secrete therapeutic levels of ciliary neurotrophic factor.

Sign in to continue

Forgotten password?
Register

Not already a member of the College?

Start enjoying the benefits of College membership today. Take a look at what the College can offer you and view our membership categories and rates.

Related further reading

This webinar explores how primary care optometry can play a fuller role across the glaucoma pathway.

The Health Bill is part of the government's modernisation agenda to improve patient care in England.

Primary eye care organisations have welcomed the publication of NHS England's Getting It Right First Time (GIRFT) Best Practice Guidance for Glaucoma Services.