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Ophthalmology news

Ophthalmology

Implanted drug 'reservoir' safely reduces injections for people with macular degeneration

In a clinical trial of 220 people with "wet" age-related macular degeneration, Johns Hopkins Medicine researchers, collaborators from many sites across the country, and Genentech in South San Francisco have added to evidence ...

Medical research

The first tomography map for diagnosing glaucoma

Pablo Amil, a researcher from the research group in Nonlinear Dynamics, Nonlinear Optics and Lasers (DNOLL) at the ESEIAAT, has created an objective model that classifies the degrees of the iridocorneal angle, a key element ...

Ophthalmology

Q&A: When can cataract surgery wait?

Dear Mayo Clinic: I was just diagnosed with a cataract, but it's not bothering me at all. Is it a good idea to have cataract surgery now, or can I wait? What is the recovery from this surgery like?

Ophthalmology

Our tears could one day tell us if we have glaucoma

Contrary to what many of us think, high pressure inside the eye does not define glaucoma and investigators want to know if the proteins circulating in the fluid of our eyes might.

Genetics

Brighter possibilities for treating blindness

Advances in preclinical research are now being translated into innovative clinical solutions for blindness, a review published in the 10th Anniversary Series of Science Translational Medicine reports.

Ophthalmology

Cataract treatment inventor Dr. Patricia Bath dies at 76

Dr. Patricia Bath, a pioneering ophthalmologist who became the first African American female doctor to receive a medical patent after she invented a more precise treatment of cataracts, has died. She was 76.

Ophthalmology

Impaired vision tied to perceived discrimination in older adults

(HealthDay)—Older adults with impaired vision are at increased risk for perceived discrimination, which in turn is associated with poorer emotional well-being, according to a study published online May 30 in JAMA Ophthalmology.

Medical research

A step closer to identifying cause of a blinding disease

Leber hereditary optic neuropathy (LHON) is an inherited form of vision loss that causes people to have trouble with their colour vision and difficulty seeing in the centre of their visual field. Due to the founder effect ...

Medical research

Small shrew could make a big difference in dry eye research

Breakthroughs in health care can come from unusual places. Jianzhong Chen, Ph.D., assistant professor in the University of Alabama at Birmingham's School of Optometry, and his colleagues may have discovered a new one for ...