Australia is Not Immune to Sight Loss Due to Diabetic Retinopathy

Posted on November 21st, 2017 by

As the number of patients with diabetes worldwide continues to skyrocket, Australia’s current population of 24.6 million people is not immune. As a matter of fact, 1.1 million or 22.4 percent of the population has diabetes. As diabetes increases so does the prevalence of Diabetic Retinopathy (DR) making it the leading cause of visual impairment and preventable blindness in working age people in Australia1.

In general, most individuals are not aware how risky DR is to sight loss, therefore it is critical for them to be educated on the risks.  Even if a patient is asymptomatic, they may have early non-proliferative stages of DR which typically shows progressive vascular changes within the retina which usually occurs before any change to vision. Once disease reaches the proliferative stage, vision loss can occur rapidly and can be permanent. Key symptoms of proliferative DR include new abnormal blood vessels on the retinal surface, these new blood vessels are weak and may bleed causing retinal damage or lead to vitreous hemorrhage; this may also be associated with the formation of fibrous scar tissue and can cause retinal detachments.

optomap® ultra-widefield (UWF™) retinal imaging assists eyecare professionals detect, manage, and treat the diseases associated with diabetes. …
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What a Difference a Daytona Makes

Posted on November 15th, 2017 by
Daytona, Optos, optomap

The Daytona from Optos captures 200° or 82 percent of the retina in a single ultra-widefield (UWF) optomap® image in less than half a second. The built-in eye-steering technology allows non-mydriatic, visualization and imaging of all quadrants beyond the standard 200° view,1 which can make it a valuable technology in early peripheral pathology detection, timely decision-making and, ultimately, sight preservation.

Dr. Nicole Kish has been using the Daytona in her Visionworks practice (Norman, OK) for more than a year now and has seen the value of its integration into the practice workflow protocols. With the full support of an Optos account manager, Dr. Kish has been able to incorporate her entire staff into the pre-testing process, which, in turn, reduces clinical “chair time” and increases the time spent talking with patients.2 According to Dr. Kish UWF imaging has supported her ability to identify early peripheral changes in patients suspected of having undiagnosed diabetes.

The educational value of the optomap system was a big selling point for Dr. Kish. She has been able to educate large numbers of patients about their eye conditions, providing them with “…a level of education and images of their own eyes they’ve never seen.”

According to Dr. …
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November is Diabetic Eye Disease Awareness Month

Posted on November 8th, 2017 by
November Is Diabetic Eye Disease Awareness Month

Diabetic eye disease is a leading cause of blindness and vision loss,1 and, according to the World Health Organization, the incidence of diabetes worldwide is escalating.2 It is estimated that by the year 2035, the number of people worldwide with diabetes will have soared to almost 600 million.3 The National Eye Institute (NEI) reports that there are another 86 million American adults who have pre-diabetes.

Diabetic eye disease describes a group of eye conditions that include diabetic retinopathy (DR), glaucoma, diabetic macular edema and cataracts. DR is often reported as the most common form of diabetic eye disease. It is a serious complication of diabetes mellitus (DM), afflicting one third of all people with the disease, and it is the leading cause of blindness among the working population in the world.4

In its report, “Diabetic Eye Disease Projected to Increase Among U.S. Population,” the NEI states that there are currently 7.7 million people ages 40 and older who have DR, and this number is expected to increase to around 11 million by the year 2030. With advances in technology and medicine, adequate management and regular eye examinations, sight loss associated with diabetes may be prevented in 98 percent of …
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The Role of UWF Imaging in the Effective Management of Non-Infectious Uveitis

Posted on October 27th, 2017 by
optomap

Uveitis describes a group of intra-ocular inflammatory conditions, where etiology is diverse and may be characterized by inflammation of the uveal tract or indirect inflammation of adjacent tissues1. In his paper, A Long-Term Game Plan for Non-Infectious Uveitis, Sam S. Dahr, MD, reports that the majority of uveitis cases seen in daily practice are non-infectious and idiopathic in origin. This report estimates that the disease affects approximately 300,000 American adults and 22,000 American children. Of great concern for the young, is the lack of proper treatment in the early stages of the disease, which can be attributed to a poor visual outcome 2.

Proactive and effective management of non-infectious uveitis relies heavily upon developing a therapeutic strategy and a long-term plan, which may involve systemic therapy, patient counseling, close follow-up, dosing adjustments, combination therapy, and consultation with rheumatologists. In his report, however, Sam S. Dahr, MD, suggests that imaging metrics are “…more powerful than any blood test the rheumatologist can order to monitor response”; positioning ophthalmologists to “… bear the decision-making responsibility for these patients.” Many patients with non-infectious uveitis suffer “…inflammatory breakthroughs during systemic therapy, most of which tend to be fairly mild and treatable with topical, injected or …
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Home Eye Safety Month and the Value of optomap Technology

Posted on October 4th, 2017 by
home eye safety month

A survey conducted by the American Academy of Ophthalmology (AAO) highlighted a significant discrepancy between the perceived versus the actual danger of the home environment being a threat for eye injuries1. The survey determined that fewer than half of the respondents saw the home environment as a potential site for eye injuries, and those that did cited the garden and garage as the most dangerous places. In reality, however, each year it is estimated that 50 percent of all eye injuries occur in the home and most could have been prevented if proper eye protection had been worn2. Sadly, only 35 percent of people surveyed claimed to follow a practice of home eye safety by always wearing eye protection when it was needed.

Statistics show that there are several ways that people are at risk of eye injury in their homes. The AAO reported that 125,000 eye injuries occur each year due to accidents involving common household products, such as bleach and oven cleaner. Unprotected eyes are also at risk where there are things that move at high speed, such as debris from yard work, power tools or nails being hammered into hard surfaces and even champagne corks.

In the …
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