Posted on 10/21/2024 8:25:29 PM PDT by ConservativeMind
Researchers have identified cases of sterile intraocular inflammation, including severe retinal vasculitis, associated with faricimab injections used to treat eye conditions including age-related macular degeneration and diabetic macular edema.
Faricimab is a monoclonal antibody that targets vascular endothelial growth factors and angiopoietin pathways to stabilize blood vessels and reduce abnormal growth. FDA approved, it is commonly administered for neovascular age-related macular degeneration and diabetic macular edema. Clinical trials have previously demonstrated its efficacy and an acceptable safety profile.
In a retrospective case series study, researchers reviewed the records of seven patients referred to the ophthalmology department of the University Hospital Zurich between June 2022 and March 2024.
Twelve eyes of the seven patients developed inflammation after receiving faricimab intravitreal injections. Among these cases, two eyes experienced retinal vasculitis, with one progressing to irreversible vision loss due to macular capillary nonperfusion.
The median time between the last faricimab injection and the onset of inflammation was 28 days. Most cases involved moderate inflammation treated with corticosteroids without significant vision changes. The severe cases resulted in substantial and permanent vision impairment, raising concerns that rare adverse events may not have been captured in clinical trials that led to faricimab approval.
In one instance, an 83-year-old woman developed occlusive vasculitis in both arteries and veins of the eye, leading to a drop in visual acuity from 20/80 to 20/2000.
Retrospective case series studies cannot establish cause-and-effect relationships, only find connections between patients with a similar condition. Research involving larger patient populations with specific data collection would be needed to clarify the safety profile of faricimab in real-world settings.
In the meantime, the findings suggest more intensive follow-up is needed for patients receiving faricimab treatment. Vigilant monitoring allows for prompt identification and treatment of these cases, which might be enough to prevent long-term eye damage.
(Excerpt) Read more at medicalxpress.com ...
20/2000?
That’s Missah Magloo territory.
Both my husband and I have been getting these injections for over a year now with no problems.
Prior to this I had been getting injections of Lucentis for 12 years that just lasted a month or two.
After a year or so with Vabysmo the doctor told me that the next injection may be the last because the eye is stable.
So, I really feel this medication has helped me.
This is a little discouraging. I’m getting my shots in both eyes tomorrow. I think it’s vabismo, but my memory isn’t much better than my eyesight.
.
Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.