Retinopathy News and Research

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Studies examine rates of blindness and vision impairment worldwide

Sobering new statistics released by the Global Burden of Disease study found no significant reduction in the number of people with treatable sight loss worldwide since 2010 as public health services failed to meet World Health Organization (WHO) targets.

2 Dec 2020

An acebuchin-oil-enriched diet helps to reduce arterial blood pressure

An acebuchin-oil-enriched diet helps to reduce arterial blood pressure, as shown by a study carried out by the Cardiovascular Physiopathology research group at the Physiology Department of the University of Seville.

17 Nov 2020

Study finds diabetes epidemic among Xavante indigenous community in Central Brazil

The Xavante, one of the indigenous communities most vulnerable to SARS-CoV-2 in Brazil, are suffering from an epidemic of diabetes, a "silent" disease considered a risk factor for severe COVID-19.

10 Nov 2020

Scripps Research scientists uncover potential new strategy for treating eye diseases

Scientists at Scripps Research have uncovered a potential new strategy for treating eye diseases that affect millions of people around the world, often resulting in blindness.

27 Oct 2020

Common medication used to treat diabetic macular edema is less effective in Black patients

A medication frequently used to treat diabetic macular edema, which is the most common cause of blindness in people with diabetes, is less effective when used to treat the condition in Black patients, new study results show.

22 Oct 2020

Researchers design new ocular insert to administer antioxidants in the eye

Researchers from Valencia’s CEU Cardenal Herrera University have published their study on this new way to administer glutathione for the treatment of ocular diseases linked to oxidative stress in journal Pharmaceutics.

21 Oct 2020

New tool can employ MRI scan data to predict motor development risks for preterm infants

As many as 70% of very premature infants (born earlier than 32 weeks gestation) show signs of white matter abnormalities at birth. But only some of those infants go on to develop cognitive, language, motor, or behavioral disorders as they grow.

30 Sep 2020

COVID-19 can affect the retina

Now, a new study published in the journal EClinicalMedicine shows that the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus that causes the coronavirus disease (COVID-19), targets the retina.

22 Sep 2020

UC Davis uses microneedles to deliver gene therapy for retinal diseases

A novel approach to delivering gene therapy for retinal diseases eliminates the need for complex eye surgery and treats more damaged cells than existing methods, a team of UC Davis physicians and veterinary eye specialists has found.

16 Sep 2020

National Eye Institute grant supports research initiatives in major vision- robbing conditions

A $3 million National Eye Institute grant is enabling the critical infrastructure necessary to grow research initiatives in major vision-robbing conditions at the Medical College of Georgia and Augusta University.

11 Sep 2020

Nonharmful stress promotes disease resilience in offspring, shows study

Research led by Jeff Gidday, PhD, Professor of Ophthalmology, Biochemistry, Neuroscience, and Physiology at LSU Health New Orleans School of Medicine, reports what is believed to be the first study in a mammalian model documenting the reprogramming of heritability to promote disease resilience in the next generation.

10 Sep 2020

Fight for Sight partners with Diabetes UK to investigate link between eye disease and COVID-19

Eye research charity Fight for Sight is partnering with Diabetes UK to investigate if people with the eye disease diabetic retinopathy are at greater risk of developing complications from Covid-19, in a study that hopes to save lives.

8 Sep 2020

A healthy lifestyle for cardiovascular health may reduce odds of developing ocular diseases

In a new study, investigators found that ideal cardiovascular health, which is indicative of a healthy lifestyle, was associated with lower odds for ocular diseases especially diabetic retinopathy.

20 Aug 2020

Choosing the best milk fortifiers can lead to improved health outcomes in premature babies

More than 380,000 babies are born prematurely in the United States each year, according to the March of Dimes.

13 Aug 2020

Pupil size predicts death and hospital readmission in patients with heart failure

Pupil size predicts death and hospital readmission in patients with heart failure, according to research published today in ESC Heart Failure, a journal of the European Society of Cardiology (ESC).1

11 Aug 2020

Scientists identify new treatment targets for blinding retinal disease

When the eye isn't getting enough oxygen in the face of common conditions like premature birth or diabetes, it sets in motion a state of frenzied energy production that can ultimately result in blindness, and now scientists have identified new points where they may be able to calm the frenzy and instead enable recovery

10 Aug 2020

Telemedicine services can help expand patients' access to specialized medical care

Safety new medical providers can substantially increase their telemedicine services with modest investments in new staff and technology, a move that can help them expand patients' access to specialized medical care, according to a new RAND Corporation study.

29 Jul 2020

Researchers identify underlying mechanism for metabolic memory and diabetic complications

For people with diabetes, vascular complications like kidney disease and atherosclerosis, which can lead to poor health and even death, are seen at increased rates.

20 Jul 2020

Study results do not show benefit of proteomic analysis for detecting diabetic nephropathy

One of the consequences of diabetes mellitus, particularly if accompanied by high blood pressure (hypertension), can be a chronic kidney disease (diabetic nephropathy), which can lead to permanent failure of the kidneys (end-stage renal disease).

6 Jul 2020

Artificial intelligence can detect serious eye disease in diabetic patients

Results from the largest study of artificial intelligence use in the English Diabetic Eye Screening Programme (DESP), have shown that the technology can accurately detect serious eye disease among those with diabetes (retinopathy) and could halve the human workload associated with screening for diabetic eye disease, saving millions of pounds annually.