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Ophthalmology news
Q&A: Discovery could lead to a cure for glaucoma with nanotherapy
Researchers at the University of Virginia and Northwestern University have created a tool that could help cure glaucoma.
16 hours ago
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Aging blocks the retina's ability to regrow lost neurons, a first-of-its-kind study finds
A new study from the laboratory of Levi Todd, Ph.D., at Upstate Medical University has found that aging significantly limits the ability of support cells in the retina, called glia, to be reprogrammed into new neurons, a ...
Sep 4, 2026
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How HIV affects the eyes of aging adults
Older adults with well-controlled HIV may have a higher prevalence of certain eye conditions, particularly dry eye, compared with similar adults without HIV, according to a new study led by a University of Colorado Anschutz ...
Sep 2, 2026
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Magnesium may guard vision, but timing and concentration narrow the therapeutic window
Retinal ganglion cells, known as RGCs, are the retina's final link to the brain. They collect processed visual information, and their axons form the optic nerve. When these cells die, the lost connection cannot easily be ...
Sep 1, 2026
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Virtual reality-based digital defocus vision training may aid myopia in children
Virtual reality-based digital defocus vision training (DDVT) may be a promising adjunctive approach for pediatric myopia control, according to a study published online Aug. 27 in JAMA Ophthalmology.
Sep 1, 2026
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Special aspherical glasses slow down childhood myopia progression, two-year trial finds
The number of people who need prescription glasses to correct their vision is increasing each year as nearsightedness, or myopia, becomes more common worldwide. Current projections suggest cases could reach 50% by 2050, affecting ...
Lab-grown human retina reveals how vision loss begins in Batten disease
Researchers have developed a new way to study CLN3-Batten disease, a rare inherited condition that causes early vision loss in children followed by progressive neurological decline. Their findings offer new insight into how ...
Aug 26, 2026
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Largest known living-eye cone cell database maps differences by age, sex and retinal location
National Eye Institute researchers have created the largest known database providing a reference for the size of individual cone photoreceptors, the cells in the retina responsible for color vision, across the lifespan. This ...
Aug 26, 2026
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Stem cells can contribute to new treatments for heart attacks and Parkinson's
On the forearms of those working in the laboratory at the University of Oslo, one thing stands out: mysterious round or cross-shaped scars on the skin. Here, researchers need skin cells, and they themselves step up in the ...
Aug 26, 2026
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Fundus images predict risk of hypertension and other systemic diseases
Researchers from Skoltech, the Z-union AI Technologies Consortium, Sber AI Lab and other research centers have proposed an artificial intelligence-based approach for the preventive screening of 15 diseases based on fundus ...
Aug 26, 2026
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Why glaucoma risk may be missed by day: Nighttime eye-pressure pathway revealed
Glaucoma is an eye disease that causes progressive damage to the optic nerve, leading to vision loss. One major risk factor is an increase in intraocular pressure (IOP), or pressure inside the eye. This pressure fluctuates ...
Aug 25, 2026
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Clear Eyes eye drops recalled nationwide over sterility concerns
Nearly 40,000 bottles of a widely sold eye drop are being pulled from shelves nationwide because the maker cannot guarantee the product is sterile.
Aug 25, 2026
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Boosting cell cleanup process may protect against glaucoma
Glaucoma is a neurodegenerative eye disease defined by the progressive death of nerve cells in the retina called retinal ganglion cells (RGCs) and damage to the optic nerve. It doesn't have many warning signs, so significant ...
Aug 21, 2026
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Medicare's paying less for cataract surgery: Eye doctors are turning to lucrative lasers
Cataract surgery—one of the most common operations paid for by Medicare—typically leaves enrollees owing a few hundred dollars. Some patients pay more to have their vision corrected during the procedure.
Aug 21, 2026
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Injectable antioxidant hydrogel promotes retinal neuroprotection and visual recovery in mouse model
Researchers from National Taiwan University (NTU) and National Taiwan University Hospital (NTUH) have developed an injectable antioxidant hydrogel that protects retinal neurons and promotes visual recovery following acute ...
Aug 21, 2026
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Safety intervention reduces incidence of postoperative endophthalmitis
A multifaceted surgical safety intervention is effective and sustainable in reducing the incidence of postoperative endophthalmitis (POE) following ophthalmic surgery, according to a study published in Eye Discovery.
Aug 20, 2026
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Restoring a missing slice of sunshine to indoor light may help prevent myopia
Research has already shown that the more time children spend playing with screens indoors instead of outdoors, the more likely they are to develop myopia. In fact, some experts predict that nearly 5 billion people (or 50% ...
Aug 18, 2026
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New stem cell treatment improves vision for previously untreatable condition
A new stem cell treatment for ARK (aniridia-related keratopathy) improved patients' vision in a first-in-human clinical trial for this previously untreatable rare genetic eye condition at Moorfields Eye Hospital and University ...
Aug 18, 2026
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Portable eye exam equipment aims to reduce barriers in rural health care
Around 75% of American adults need vision correction, but access to eye care remains uneven, particularly in rural communities and for patients with mobility limitations. To help close those gaps, Dr. Nick Panzo and Dr. Hamza ...
Aug 11, 2026
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Deep learning refines how bionic eyes communicate with the brain
Researchers from three institutions, including UC Santa Barbara, have demonstrated that artificial intelligence has the potential to make future visual prostheses, like a bionic eye, more precise, predictable and responsive ...
Aug 7, 2026
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Erectile dysfunction drug used to treat enlarged prostate symptoms may raise glaucoma risk
An erectile dysfunction drug that is also used to treat symptoms, such as sudden urgency and frequency, associated with an enlarged prostate in men may heighten the risk of glaucoma, a serious eye condition, a large comparative ...
Aug 4, 2026
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Analysis finds patient letters from eye clinics often too difficult to read
Letters to patients from ophthalmology services—the highest-volume outpatient specialty in U.K. health care—include too much complex language and medical terminology that patients are likely to find hard to understand, according ...
Aug 4, 2026
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Cortisone eyedrops could save the sight of extremely premature babies
Researchers at the University of Gothenburg and Sahlgrenska University Hospital have conducted the world's first randomized clinical trial to test cortisone eyedrops to slow the progression of serious eye disease in extremely ...
Aug 3, 2026
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Early surgery for bacterial eye infection offers hope to patients
Early vitrectomy surgery for acute endophthalmitis, a rare eye condition, may potentially benefit patients' vision more than the current antibiotic-first approach, according to a study led by researchers at University College ...
Jul 30, 2026
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Renal impairment linked to age-related macular degeneration
Renal impairment and age-related macular degeneration (AMD) are interrelated, with higher odds of AMD among individuals with chronic kidney disease (CKD), according to a review published in the American Journal of Ophthalmology.
Jul 30, 2026
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