Cataract News and Research RSS Feed - Cataract News and Research

A cataract is a clouding of the lens in the eye that affects vision. Most cataracts are related to aging. Cataracts are very common in older people. By age 80, more than half of all Americans either have a cataract or have had cataract surgery.

A cataract can occur in either or both eyes. It cannot spread from one eye to the other.
Trifocal lenses: the best chance of true spectacle independence?

Trifocal lenses: the best chance of true spectacle independence?

Trifocal intraocular lenses (IOLs) represent the latest in premium lens technology. They are tiny, artificial lenses that are implanted into the eye during a cataract or lens replacement procedure. [More]
NIHR HSRIC experts identify innovative and promising treatments for corneal disorders

NIHR HSRIC experts identify innovative and promising treatments for corneal disorders

The National Institute for Health Research (NIHR) Horizon Scanning Research and Intelligence Centre (HSRIC), working with Fight for Sight, has identified 130 new and emerging technologies and procedures for treating corneal disorders. [More]
Gender matching key for corneal transplants? An interview with Professor Kaye

Gender matching key for corneal transplants? An interview with Professor Kaye

The cornea is a transparent tissue lining the front of the eye, that is invisible tissue to the naked eye. It is a delicate tissue and disease or injury may lead to a loss of transparency or a change in the shape of the cornea, resulting in severe visual impairment. [More]
New vision simulator allows cataract patients to test artificial lens designs before implantation

New vision simulator allows cataract patients to test artificial lens designs before implantation

Today, patients with cataracts can choose from several types of artificial lenses, which are surgically implanted in the eye to replace cloudy lenses that obstruct vision. [More]
Are your sunglasses safe? An interview with Omar Hassan

Are your sunglasses safe? An interview with Omar Hassan

All sunglasses that carry the CE mark block all UV rays, particularly if they're marked with the UV 400 label. [More]
Tecnis Symfony Extended Range of Vision IOL approved for cataract patients

Tecnis Symfony Extended Range of Vision IOL approved for cataract patients

The U.S. Food and Drug Administration today approved the first intraocular lens (IOL) that provides cataract patients with an extended depth-of-focus, which helps improve their sharpness of vision (visual acuity) at near, intermediate and far distances. [More]
New, minimally invasive procedure may be effective for patients with FED

New, minimally invasive procedure may be effective for patients with FED

A new, minimally invasive procedure appears to be effective for many patients with Fuchs endothelial dystrophy (FED), a common eye disease, without the potential side effects and cost of the current standard of care, a cornea transplant. [More]
Shire’s Xiidra receives FDA approval for treating dry eye disease in adult patients

Shire’s Xiidra receives FDA approval for treating dry eye disease in adult patients

Shire plc announces that the U.S. Food and Drug Administration has approved Xiidra (lifitegrast ophthalmic solution) 5%, a twice-daily eye drop solution indicated for the treatment of the signs and symptoms of dry eye disease in adult patients. [More]
TKCI Srujana Innovation Award launched to combat corneal blindness

TKCI Srujana Innovation Award launched to combat corneal blindness

The Tej Kohli Cornea Institute [TKCI] in partnership with world-renowned LV Prasad Eye Institute (LVPEI) is proud to announce the launch of the TKCI Srujana Innovation Award. The award encourages ideas that will lead to the next big breakthrough in treatment of corneal blindness. It launches in conjunction with the fourth annual ‘Engineering The Eye Workshop’ at which LVPEI clinicians and MIT engineers meet every July in Hyderabad, India. [More]
Study finds preoperative falls common among adults of all age groups

Study finds preoperative falls common among adults of all age groups

In a large study of 15,000 adults undergoing elective surgery, researchers at Washington University School of Medicine in St. Louis found that falling up to six months before an operation is common and often causes serious injuries — not only in elderly patients but across all age groups. Surprisingly, the frequency of falls among middle-aged patients was slightly higher than those who were age 65 or older. [More]
FDA approves Raindrop Near Vision Inlay device for patients with presbyopia

FDA approves Raindrop Near Vision Inlay device for patients with presbyopia

The U.S. Food and Drug Administration today approved the Raindrop Near Vision Inlay, a device implanted in the cornea (the clear, front surface) of one eye to improve near vision in certain patients with presbyopia. [More]
Controlling corneal blindness by 2030: an interview with Dr Pravin Vaddavalli

Controlling corneal blindness by 2030: an interview with Dr Pravin Vaddavalli

Corneal blindness is estimated to be the second most prevalent cause of blindness in many less developed countries. Globally, bilateral corneal blindness is estimated to afflict 4.9 million persons and accounts for 12% of 39 million blind, utilizing WHO 2010 global blindness data. [More]
NIH-funded study finds visual impairment, blindness may double by 2050

NIH-funded study finds visual impairment, blindness may double by 2050

With the youngest of the baby boomers hitting 65 by 2029, the number of people with visual impairment or blindness in the United States is expected to double to more than 8 million by 2050, according to projections based on the most recent census data and from studies funded by the National Eye Institute, part of the National Institutes of Health. [More]
CSU researchers develop colorful potatoes that are high in antioxidants, rich in nutrients

CSU researchers develop colorful potatoes that are high in antioxidants, rich in nutrients

Purple potatoes might not be the first thing that comes to mind when trying to increase vitamin, mineral and antioxidant intake. However, a group of researchers from Colorado State University have recently developed potato varieties that satisfy these nutritional needs and could act as a preventive measure to several diseases. [More]
Lack of UV protection in car windows may contribute to increased cancer rates

Lack of UV protection in car windows may contribute to increased cancer rates

A recent analysis of the glass in car windows has shown that front windshields consistently provide a high level of ultraviolet (UV) protection whereas the UV protection afforded by side windows was much lower and more variable. Drivers who frequently make long journeys may thus be unwittingly exposing themselves to damaging UV rays. [More]
Leica Microsystems launches IOLcompass Pro intraocular lens positioning system

Leica Microsystems launches IOLcompass Pro intraocular lens positioning system

Leica Microsystems in partnership with TrueVision Systems Inc. launches the IOLcompass Pro. IOLcompass Pro is a software-based guidance system for pre-operative planning and intra-operative positioning of premium intraocular lenses (IOLs). It supports ophthalmic surgeons to achieve minimal residual astigmatism for their patients by providing stable and accurate guidance throughout the cataract surgical workflow. [More]
Scientists find way to reduce need for secondary cataract surgery

Scientists find way to reduce need for secondary cataract surgery

Scientists at the University of East Anglia may have found a way to prevent complications from surgery to treat cataract - the world's leading cause of blindness. [More]
TKCI outlines plan to curb corneal blindness worldwide by 2030

TKCI outlines plan to curb corneal blindness worldwide by 2030

The Tej Kohli Cornea Institute in partnership with the world-renowned LV Prasad Eye Institute, has today laid out its plan to control corneal blindness, globally, by 2030. [More]
New data from studies evaluating diagnostic tools, therapies for infectious diseases released at ECCMID 2016

New data from studies evaluating diagnostic tools, therapies for infectious diseases released at ECCMID 2016

New data from ten late-breaking abstracts is released at ECCMID 2016 – the annual meeting of the European Society of Clinical Microbiology and Infectious Disease. [More]
Increased expression of VEGF-A promotes three common aging-related eye conditions

Increased expression of VEGF-A promotes three common aging-related eye conditions

A Massachusetts General Hospital investigator has found that increased expression of the angiogenic factor VEGF-A promotes three common aging-related eye conditions - both versions of age-related macular degeneration (AMD) and also cataracts - in an animal model. [More]
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