Ophthalmology News and Research

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Ophthalmology is the specialized field of medicine that focuses on the health of the eye. It includes the anatomy, physiology and diseases that may affect the eye. Historically, the science of ophthalmology encompassed all aspects of visual function, both in health and in illness. Additionally, ophthalmology also includes animal eyes as ocular function and optic diseases are similar among humans and animals.

Revolutionary treatment for blindness

The first clinical trial to test a revolutionary treatment for blindness in children has been announced by researchers at UCL (University College London).

2 May 2007

New class of nontoxic cancer treatments

A new class of compounds developed by two University of Kentucky researchers shows promise as a nontoxic treatment of some cancers previously treated with toxic chemotherapy, the researchers report today.

2 May 2007

Headaches may act like tiny transient strokes

Migraines may be doing more than causing people skull-splitting pain. Scientists have found evidence that the headaches may also be acting like tiny transient strokes, leaving parts of the brain starved for oxygen and altering the brain in significant ways.

30 Apr 2007

Community based digital eye screening programme set to expand

Community based digital eye screening programme designed to detect and treat diabetic retinopathy, the leading cause of blindness in the developed world, is being rolled out to other locations, following its huge success since launching seven months ago.

24 Apr 2007

Dry eye remedy

If you don't suffer from dry eye syndrome (DES), chances are you've never heard of it.

20 Apr 2007

LASIK for patients 40-69 years old

A new University of Illinois at Chicago study appearing in the online edition of the journal Ophthalmology reports on the safety, efficacy and predictability of laser eye surgery (laser in situ keratomileusis or LASIK) in patients 40-69 years old.

19 Apr 2007

Lexicon Reports on anti-angiogenesis target discoveries

Lexicon Genetics has presented results from the company's genetic screen to identify proteins involved in blood vessel formation and organization.

18 Apr 2007

Natalizumab (Tysabri) reduces vision loss in MS patients

According to a study that appears in the April 17 issue of Neurology, researchers at the University of Pennsylvania School of Medicine have found that natalizumab (TYSABRI), a drug that slows disability and reduces relapse rates in patients with multiple sclerosis (MS), also reduces vision loss in patients with relapsing MS.

17 Apr 2007

World through artists' eyes

Michael Marmor, MD, wanted to know what it was like to see through the eyes of an artist. Literally.

11 Apr 2007

MRSA can be a serious post-operative complication

Drug-resistant bacteria can complicate treatment after many surgical procedures.

11 Apr 2007

One cornea can treat three persons' eye disease

A new study from India has found that one donated cornea may have the potential to treat three people with eye damage or disease.

11 Apr 2007

One donor cornea may be divided and transplanted into multiple patients with eye disease

Recent developments have allowed ophthalmologic surgeons to move from transplanting the entire cornea in every patient to more focused operations that involve removing and replacing only the diseased or damaged portion of the cornea.

10 Apr 2007

No-line bifocals slows myopia progression in some children

Certain children who wear a special kind of no-line bifocal lenses show signs of slower progression of myopia than those who wear more conventional lenses according to a new study published in Investigative Ophthalmology & Visual Science (IOVS).

14 Mar 2007

Cannibalistic signals help mammalian embryos develop normally

A cannibalistic process called autophagy spurs dying embryonic stem cells to send "eat me" and "come get me" signals to have their corpses purged, a last gasp that paves the way for normal mammalian development, UT Southwestern Medical Center researchers have found.

8 Mar 2007