If you have Diabetes, you need to pay special attention to your EYES before it is too late. Patients with diabetes are more likely to develop eye problems such as cataracts and glaucoma, but the disease's affect on the retina is the main threat to vision. Diabetic retinopathy is the leading cause of blindness in young and middle-aged adults today. NPDR, also known as background retinopathy, is an early stage of diabetic retinopathy and occurs when the tiny blood vessels of the retina are damaged and begin to bleed or leak fluid into the retina resulting in swelling (diabetic macular edema) and the formation of deposits known as exudates.
PDR carries the greatest risk of loss of vision and typically develops in eyes with advanced NPDR.
Vitreous hemorrhage - proliferating retinal blood vessels grow into the vitreous cavity and break down.
Traditional retinal detachment - scar tissue in the vitreous and on the retina cause the retina to detach. Tractional and rhegmatogenous retinal detachment - scar tissue creates a hole or tear in the retina causing it to detach. Neovascular glaucoma - abnormal blood vessel growth on the iris blocks the flow of fluid out of the eye causing the pressure to increase and damaging the optic nerve.
FUNDUS FLUORESCEIN ANGIOGRAPHY (FFA) : During this test, a dye is injected into the arm and quickly travels throughout the blood system. The most effective overall strategy for diabetic retinopathy is to prevent it as much as possible. Diabetics can also greatly reduce the possibilities of eye complications by scheduling routine examinations with an Ophthalmologist. If you have Diabetes make sure that you get a Dilated Retinal Examination at least once a year to prevent Vision Loss.
Early detection of Diabetic Retinopathy is the best protection against Loss of VisionBetter control of blood sugar levels slows the progressive of the disease and lowers the risk of vision loss. Diabetic retinopathy is treated in many ways depending on the stage of the disease and the specific problem that requires attention.
Vitrectomy is commonly needed for diabetic patients who suffer a vitreous hemorrhage (bleeding in the gel-like substance that fills the center of the eye). DEI is fully equipped with the latest technology and highly qualified experienced Vitreo Retinal Specilaists for the diagnosis and treatment of all retinal ailments. Digital Fundus Camera for Fundus Fluoroscien Angiography (FFA) and Fundus Photography - This is connected to image net software for easy Archiving and retrieval of Photographs and instant reporting.
Frequency doubled ND -YAG Laser (Green Laser) a€“ It is used for treatment of disease like Diabetics Retinopathy, Vascular Occlusions and peripheral retinal degenerations. Herea€™s why Doctor Eye Institute with its latest and finest treatment is the preferred place for you to address your diabetic retinopathy. If you are interested in our vacancies please upload your CV and we will get back to you to ask for further information. This ground-breaking new eye mask could bring relief to sufferers of diabetic retinopathy; brought to you by The Outside Clinic, in association with the award-winning research company PolyPhotonix.
Diabetic retinopathy (DR) is one of the UK’s main causes of blindness in people of all ages – old and young. The Noctura® 400 Sleep Mask is a new, innovative, non-invasive therapy developed by PolyPhotonix. You can find out more about the Noctura® 400 Sleep Mask here or call today to book your consultation 0800 60 50 40. This entry was posted in Eye Anatomy, Eye Disease, Eye Exams, Uncategorized and tagged diabetes affects eyes, diabetic eyes, diabetic retinopathy by rinkov. People with diabetes often use a blood sugar monitoring device to help them test and control sugar levels.
Type I diabetes is a disease where the pancreas stops producing insulin, a hormone that signals the body's cells to absorb glucose from the bloodstream and convert it into energy. Type I diabetes, which accounts for about 5 percent of all cases of diabetes, according to the ADA, is typically diagnosed in younger individuals. In some adults, the body simply doesn't produce enough insulin, which is known as Type 2 diabetes, a far more common disease. Additionally, the imbalance in sugar leads to the flow of fluid from the cells into the rest of the body. Some of these symptoms can become more extreme without treatment, resulting in blindness, amputation of limbs or kidney failure, among other complications. The preferred test for diagnosing diabetes is the fasting plasma glucose (FPG) test, according to the NIDDK. Doctors diagnose the disease when a person has more than 126 milligrams of glucose per deciliter of plasma. The oral glucose tolerance test allows doctors to evaluate how the person's body reacts to sugar. The A1C test tracks average blood sugar levels over the past two to three months, but is not used for diagnosis. The insulin used to treat diabetes can result in low blood sugar, which may cause feelings of weakness or hunger and headaches. Fast-acting insulin, which is absorbed quickly, corrects blood sugar when people eat meals or snacks, Mezitis said. Blood glucose monitors allow a person with diabetes to determine if they need more insulin or if they need to eat more.
While insulin is the frontline therapy to control diabetes, more drastic treatments may be recommended in some cases.


The ADA notes that a pancreas transplant may be a treatment option for this type of diabetes; however, this is only done in extreme cases where complications of diabetes are very significant because the drugs necessary to allow the body to accept the new organ are severe and 10 to 20 percent of pancreas recipients die within a year. In addition to taking insulin as advised, people with Type I diabetes can take a number of steps for healthy living. Eating properly and exercising regularly are important for people with diabetes in order to help maintain proper levels of blood sugar. As a staff writer for Live Science, Laura Geggel covers general science, including the environment and amazing animals. This glycated hemoglobin test is carried out on people to find out how an individual reacted to diabetes controlling measures in last six to twelve weeks.
A clinical trial funded by the National Institutes of Health has found that the drug ranibizumab (Lucentis) is highly effective in treating proliferative diabetic retinopathy.
Abnormal blood vessels bleeding into the center of the eye due to proliferative diabetic retinopathy. Treating abnormal retinal blood vessels with laser therapy became the standard treatment for proliferative diabetic retinopathy after the NEI announced results of the Diabetic Retinopathy Study in 1976. A complication of diabetes, diabetic retinopathy can damage blood vessels in the light-sensitive retina in the back of the eye. Because Lucentis is commonly used to treat diabetic macular edema—the build-up of fluid in the central area of the retina—the study permitted the use of Lucentis for diabetic macular edema in the laser group, if necessary. At two years, vision in the Lucentis group improved by about half a line on an eye chart compared with virtually no change in the laser group.
Rates of serious systemic adverse events, including cardiac arrest and stroke, were similar between the two groups. In addition to treating proliferative diabetic retinopathy, the report suggests Lucentis may even help prevent diabetic macular edema from occurring. Subscribe To Our NewsletterJoin our mailing list to receive the latest news and updates from our team.
Failing vision could be the first sign of damage being caused to your vital organs due to diabetes. The longer a person has diabetes, the greater their chance of developing diabetic retinopathy. PDR occurs when blood vessels on the retina or optic nerve become blocked consequently starving the retina of necessary nutrients. A dilated eye exam is the only way to detect changes inside the eye before loss of vision begins. If you have diabetes, or a family history of diabetes, you need to pay special attention to your EYES before it is too late. Failing vision could be the first sign of damage being caused to your vital organs due to high sugar levels.
Gradually as the blood vessels leak , it feels like black spekcs or patch floating in the eye which may or may not go away. If an ophthalmologist discovers diabetic retinopathy, he or she may wish to order color photographs of the retina through a test called fluorescein angiography.
Researchers have found that diabetic patients who are able to maintain appropriate blood sugar levels have fewer eye problems than those with poor control.
DR is a progressive condition in which new blood vessels grow in the retina but are prone to leakage and can cause swelling and loss of vision. The mask is currently being commercially trialled in the UK as a complimentary therapy for DR and could save diabetics from losing their sight. Diabetes can severely affect a person’s eyes and vision if the damage goes undetected and untreated.
We’ve provided comprehensive eye exams, contact lenses, eyeglasses, sunglasses and medical treatment of eye disease such as cataract treatment in Columbus, Ohio, for over 35 years.
Weight loss is also a frequent symptom of Type I diabetes, as tissue will shrink without sugar being stored in it. Thirst, frequent urination, blurred vision and tingling in the body's extremities can all result from this situation. The NIDDK states, however, that a test should be repeated on a second day to confirm the diagnosis.
The person fasts for eight hours, drinks water with 75 grams of glucose and then takes a blood test. The test can determine the person's blood-sugar levels before diagnosis as well as after to see whether treatment plans are effective, Mezitis said.
These shots should be timed with meals and, once a routine is established, are done three or four times per day. There are different types of insulin, with some lasting an entire day and others 15 minutes to a few hours. The tests involve pricking the finger to get a drop of blood and placing the drop on a testing strip to be read by the meter.
Kidney transplantation may become necessary if diabetes causes too much damage to the organs. She has written for the Simons Foundation, Scholastic, Popular Science and The New York Times.
In some less frequent cases, children or even infants are diagnosed with this metabolic disorder.
Those who find encouraging results of limiting their HbA1c values, thereby indicating controlled diabetes, can extend their time intervals of testing.
Although laser therapy effectively preserves central vision, it can damage night and side vision; so, researchers have sought therapies that work as well or better than laser but without such side effects.


As the disease worsens, blood vessels may swell, become distorted and lose their ability to function properly. Slightly more than half (53 percent) of eyes in the laser group received Lucentis injections to treat diabetic macular edema. There was little change in side vision with injection (average worsening of 23 decibels) but a substantial loss of side vision with laser (average worsening of 422 decibels).   The vitrectomy rate was lower in the Lucentis group (8 of 191 eyes) than in the laser group (30 of 203 eyes). Among people without diabetic macular edema at the start of the study, only 9 percent of Lucentis-treated eyes developed diabetic macular edema during the study, compared with 28 percent in the laser group.
The network formed in 2002 and comprises more than 350 physicians practicing at more than 140 clinical sites across the country.
Additional research funding for this study was provided by the National Institute of Diabetes and Digestive and Kidney Diseases, also a part of the NIH.
NEI supports basic and clinical science programs that result in the development of sight-saving treatments.
Spanning the full spectrum of medicine and afflicting people of all ages and ethnic groups, these diseases encompass some of the most common, severe and disabling conditions affecting Americans. Until now, the only treatment has been laser surgery and eye injections, both highly invasive. The Outside Clinic carries out the initial consultation and ongoing checks for you at home and the mask is simply worn at night, emitting a low-level, non-disruptive, green light through the eyelids while you sleep. Come see an optometrist at one of our Columbus locations – Downtown, West Columbus, Dublin, Westerville and Reynoldsburg. If two tests show blood glucose levels of 200 milligrams per deciliter or more (2 mg per liter) after two hours, the person has diabetes, Mezitis said. Laura grew up in Seattle and studied English literature and psychology at Washington University in St. This is one ailment where a person is found to have higher amounts of sugar in the blood stream. The main function of hemoglobin is to transport oxygen to all parts of the human body through the blood circulation cycle. However the tests must be carried out at least once in six months, even in such situations.
Diabetic retinopathy becomes proliferative when lack of blood flow in the retina increases production of a substance called vascular endothelial growth factor, which can stimulate the growth of new, abnormal blood vessels.
For participants who enrolled both eyes in the study, one eye was assigned to the laser group and the other was assigned to the Lucentis group.
About 6 percent of eyes in the Lucentis group received laser therapy, mostly to treat retinal detachment or bleeding. NIH is the primary federal agency conducting and supporting basic, clinical, and translational medical research, and is investigating the causes, treatments, and cures for both common and rare diseases. Diabetes decreases the blood flow to the retinal tissue, which results in an insufficient amount of oxygen to the retinal cells. Higher blood sugar results in increased frequency of urination and increased bouts of thirst or hunger. When the sugar in the diabetes affected person is not controlled and is present in higher proportions, the excess sugar tends to get attached to hemoglobin. Studies have indicated that figures beyond 7.0 % indicate that the diabetic situation can lead to further complications.
People who care about their health should follow the proper regimen of HbA1c testing to rid of complications.
These new vessels are prone to bleeding into the center of the eye, often requiring a surgical procedure called a vitrectomy to clear the blood. About half of the eyes assigned to the laser group required more than one round of laser treatment. Gross presented results November 13, 2015, at the annual meeting of the American Academy of Ophthalmology in Las Vegas. Status of anemia, the existence of a kidney or liver malfunction or presence or vitamin C or E supplements, higher cholesterol levels can adversely affect the results of this test. All of these are much easier to treat and have a better prognosis when found and treated early. One of the group called as Type 1, refers to patients having absence of insulin producing mechanism in the body.
In case of such situations, thorough body check up is recommended, before arriving at definite conclusions. Lucentis is among several drugs that block the effects of vascular endothelial growth factor.
People with no history of diabetic retinopathy are recommended to have yearly dilated exams, and those with mild retinopathy may be required to have more frequent exams. Another group known as Type 2, refers to people, who have insufficient production of insulin or whose cells do not react to insulin. A third category called Gestational Diabetes is found in pregnant women, caused by complex reactions in their body. Persons diagnosed with diabetes are required to undergo some regular and some occasional tests to determine the severity of their disorder and for deciding corrective medication or treatment. HbA1c utilizes averages over longer periods and hence the results carry greater importance in medical terminology.



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Comments

  1. 28.02.2016 at 18:44:13


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    Author: VORZAKON
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    Author: boks
  3. 28.02.2016 at 16:57:31


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    Author: SEBINE
  4. 28.02.2016 at 15:54:10


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    Author: Vasmoylu_Kayfusha