Eye Test for Stroke Risk

Robert Kelly, M.D., an Ophthalmologist at Center for Sight in Fall River, Massachusetts shared encouraging information about a new eye test that may help identify patients who are at high risk for stroke. “I am really quite pleased to have reviewed a study about a new eye test for stroke risk from the University of Zurich published in Ophthalmology, the journal of the American Academy of Ophthalmology,” commented Dr. Kelly. “This study showed that a test called Ocular Pulse Amplitude (OPA) can reliably detect carotid artery stenosis (CAS) or carotid artery narrowing, a condition that clogs or blocks the arteries that feed the front part of the brain which is a known risk factor for stroke. I am hopeful that we will soon be able to perform this test as part of a routine eye exam.”

Each year, approximately 795,000 Americans suffer a new or recurrent stroke, and more than 137,000 of these people die as a result. People with severe CAS are much more likely to suffer stroke.”We would like to catch and treat CAS before that can happen, but because CAS has no symptoms and an efficient test is not currently available the disease often goes undetected,” explained Dr. Kelly.

If you or someone you know has questions about eye exams, eye health and stroke prevention please feel free to call Center for Sight at 508-730-2020, or visit www.center-for-sight.com or www.facebook.com/centerforsightfallriver to schedule an appointment.

Center for Sight is conveniently located at 1565 North Main Street, Suite 406, Fall River, Massachusetts 02720 for patients from Massachusetts or Rhode Island. 

Need a Little Lift? Ask About BOTOX® & Fillers

Have you noticed a few more fine lines and wrinkles when you look in the mirror? Are your eyelids a little droopy, making you look more tired than feel? At Center for Sight we can help! Dr. Gregory Hofeldt is a board certified, fellowship trained eye plastic surgeon specializing in liquid eyelid lifts and non surgical treatments including BOTOX® Cosmetic, Radiesse® Juvedèrm® and Xeomin® to help you look your best!

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Choose the Right Sunglasses for Fall River

“Choosing the right sunglasses means understanding that they are more than just a fashion accessory,” commented Fall River Optometrist, Dr. Christopher Covello of Center for Sight. “Sunglasses are an important form of protection for your eyes against the damaging rays of the sun,” Dr. Covello explained.

It's important for you to know what types of light you need to protect your eyes from and what types of light are not necessarily harmful. Here are some tips for picking the right pair of nonprescription sunglasses.  

Ø  Choose Sunglasses that Block 99% of Ultraviolet (UV) Rays. This is the most important feature of your sunglasses, and you should always choose sunglasses that provide this protection. Long-term exposure to ultraviolet (UV) radiation in sunlight is linked to eye disease, including cataracts. Some manufacturers' labels say UV absorption up to 400nm. This is the same thing as 100 percent UV absorption. Some glasses make additional claims for blocking infrared rays, but research has not shown a close connection between infrared rays and eye disease.

Ø  Don't Rely on the Price. Many types of affordable sunglasses offer 99 to 100% UV protection, so you don't necessarily need to spend a lot of money on a pair of sunglasses.

Ø  Do Rely on the Quality. In addition to UV protection, you also want to check the optical quality of the lenses. You can easily test the quality of sunglasses by looking at something with a rectangular pattern, such as a floor tile. Hold the glasses at a comfortable distance and cover one eye. Move the glasses slowly from side to side, then up and down. If the lines stay straight, the lenses are fine. If the lines wiggle, especially in the center of the lens, try another pair.

Ø  Look for Impact-Resistant Lenses. All sunglasses must meet impact standards set by the U.S. Food and Drug Administration (FDA) for safety. No lens is truly unbreakable, but plastic lenses are less likely to shatter when hit by a ball or stone. Polycarbonate plastics, used in many sports sunglasses, are especially strong, but scratch easily. If you buy polycarbonate lenses, choose ones with a scratch-resistant coating.

Ø  Use Protective Eyewear NOT Sunglasses for Hazardous Activities. If you are going to be engaged in outdoor activities like water or snow skiing that put your eye at risk for injury, don't count on your eyeglasses for protection. Protective eyewear is available with UV protection to shield your eyes from sunburn and glare.

Ø  Lens Color Tinting & Polarization are Personal Preferences. There's no medical reason to recommend one tint of lens over another. Likewise, while polarized lenses work better at deflecting glare, they're not blocking any more harmful UV light than non-polarized lenses.

Once you have the right sunglasses, make sure you wear them, especially in the summer when UV levels are at least three times higher than in the winter. Also be sure to wear them when participating in winter sports, particularly at high elevations.

If you or someone you know has a question or would like to learn more about choosing the right sunglasses please feel free to call Center for Sight at 508-730-2020, or visit www.center-for-sight.com or www.facebook.com/centerforsightfallriver to schedule an appointment.

Center for Sight is conveniently located at 1565 North Main Street, Suite 406, Fall River, Massachusetts 02720 for patients from Massachusetts or Rhode Island. 

Protect Against UV Eye Injury

Using some common sense and precaution can go a long way to help you protect against UV eye injury and damage. May marks Ultraviolet (UV) Eye Protection Awareness Month, so Center for Sight wants to comment on the need for UV protective eyewear and precautions people should take. This time of year, increased exposure to the sun and ultraviolet or UV rays on a daily basis requires the use of proper UV eye protection. 

Some basic precautions to help you with UV eye protection include:

• Always wear sunglasses that block 100% of UVA and UVB rays. Sunglasses without UV protection may shade the eyes but actually cause the pupils to dilate, allowing in even more harmful rays. 
• Wear a brimmed hat along with sunglasses that block 100% of UVA and UVB rays. 
• Choose wrap-around sunglasses to protect the eyes and the skin around the eyes. 
• Be aware that although some contact lenses may offer UV protection, they cannot protect the entire eye and the skin around it. 
• Choose sunglasses made of unbreakable polycarbonate, especially for children and for those who lead active lifestyles. 

Be sure to ask your doctor about the photosensitizing side effects of any medications that you might take.
Always wear eye protection when using a tanning bed. According the American Academy of Ophthalmology, tanning beds can produce UV levels up to 100 times more than the sun, which can cause serious damage to the external and internal structures of the eye and eyelids. 

Excessive and repetitive exposure to UV has been linked to many eye problems and in some instances is thought to quicken the onset of eye diseases such as cataracts, Age Related Macular Degeneration (AMD), certain cancers on the delicate skin around the eye, Pterygia-a growth of white tissue on the surface of the eye-and even Photokeratitis, a type of sunburn of the cornea.

At Center for Sight we offer wide range of UV protecting eyeglass lenses to choose from. Eye protection from UV needs to be complete but doesn’t have to be overly expensive. 

Patients visiting Center for Sight are invited speak with one of our Registered Dispensing Opticians who can provide proper counseling and fitting of UV protecting lenses and eyewear. These eye care professionals can offer a wide variety of UV blocking lenses, coatings and color changing lenses to keep you safe.

If you or someone you know has a question or concerns about ultraviolet (UV) eye damage and injury and how to select protective eyewear please feel free to call Center for Sight at 508-730-2020, visit http://www.center-for-sight.com or http://www.facebook.com/centerforsightfallriver to schedule an appointment.

Center for Sight is conveniently located at 1565 North Main Street, Suite 406 Fall River, Massachusetts 02720 at 508-730-2020 for patients wishing to learn more about LASIK in Massachusetts or Rhode Island.