Glaucoma Vision Loss Recurs in Many Eyes

Adults with open-angle glaucoma saw further field loss in 43.5 percent of eyes within 10 years after an initial progression event.

Updated on Nov. 3, 2026 in Stroke

Bold vector editorial illustration of a single stylized eye in cross-section with a teal fluid chamber and a small coral pressure needle at the iris, on a plain cream field. — Adults with open-angle glaucoma saw further visual field loss in 43.5 percent of eyes within 10 years after an initial progression event, a Bascom Palmer study found. AI Illustration. Upload story photo >

A study published October 22, 2026 in JAMA Ophthalmology found that recurrent visual field progression occurred in 26.3 percent of eyes with glaucoma or suspected glaucoma during follow-up. The research, led by investigators at Bascom Palmer Eye Institute in Miami, is relevant to clinicians and patients managing open-angle glaucoma over many years.

Why it matters

Glaucoma damage can continue after an initial progression event, and this study quantifies how often that happens over long-term monitoring. Understanding which eyes are at higher risk of recurrence may help eye doctors decide how closely to monitor patients and how aggressively to lower eye pressure.

This retrospective analysis followed 635 eyes over a mean of 12.4 years, measuring how often visual field progression recurred after an initial progression event. Eyes that were losing field faster before the first event had substantially higher recurrence rates than slower-progressing eyes, though the study does not establish that treatment changes alter these outcomes.

The players

Bascom Palmer Eye Institute

A leading eye research and clinical center in Miami, known for work across glaucoma, retina, and other ophthalmic conditions.

JAMA Ophthalmology

A peer-reviewed journal from the American Medical Association that publishes clinical and research studies on eye diseases and vision care.

The details

After an initial progression event on guided visual field testing, the study tracked whether further decline appeared in the same eye. Several factors were independently linked to recurrence: faster early loss of mean deviation, higher eye pressure after the first event, less negative mean deviation at first progression, and older age. Each 10 percent greater reduction in intraocular pressure was associated with a lower recurrence risk, suggesting pressure control remains a central lever in glaucoma care.

Oct. 22, 2026: Study published online in JAMA Ophthalmology.
Three years after first progression: cumulative recurrence reached 13.8 percent.
10 years after first progression: cumulative recurrence reached 43.5 percent.

Health Landscape

Glaucoma management has long centered on lowering intraocular pressure and tracking visual fields over time. This long-horizon data on recurrence adds a population-level picture of how often damage continues after progression is first detected.

If you have been diagnosed with glaucoma or suspected glaucoma, this research suggests that continued monitoring matters even after an early progression event, and it is worth asking your eye doctor how often your visual fields should be checked. Discussing your individual eye pressure targets and monitoring plan with your physician is the appropriate next step.

The takeaway

Glaucoma damage can keep progressing after the first detected loss, and eyes losing vision faster early on appear more prone to recurrence. Ask your eye doctor about your own monitoring schedule and intraocular pressure goals.