Symptoms And Treatment Of Glaucoma

Glaucoma is an eye disease that affects the optic nerve in the eye and can cause

As humans, we don't always see with our eyes, but often with our imagination (Grunwald, 2016). Often times as people we never realize how useful our vision really is to us. You really don't think about something like that until it would actual happen to you. Throughout this essay, you will learn how the body is affected by Macular Degeneration (MD). Different signs and symptoms, as well as the etiology of MD, will be discussed. In the following, diagnosis tests and treatments may also be listed in order to help others who would like to know more about MD. Not to mention, you will learn the incidence and progression of MD. Furthermore, information though agencies and associations, as well as new research about MD will be given.

How does the progression of optic nerve and RGC damage translate to the clinical symptoms of glaucoma? In a study published by Harwerth and Quigley in 2006, the structure-function relationships of human glaucoma and experimental glaucoma in monkeys are compared, in order to discern a possible correlation between the progressive loss of visual field experienced by glaucoma patients and the gradual neural losses. Previous studies had suggested a large amount of variance between the well-defined relationship of experimental glaucoma and the slightly different system of clinical glaucoma, but the discrepancies could have equally resulted from different methods of data analysis, which would affect the precision of the results. The study compared

Glaucoma is a disease that damages the optic nerve because of extra fluid increasing pressure in the eye (Boyd). It is also the leading cause of blindness if left untreated in people over sixty Boyd states. Varieties of options are available for treatment regarding glaucoma and all are intended to lower the blood pressure and protect optic nerve (Radhakrishan and Iwach). Glaucoma can be treated with eye drops, pills, and surgery or a combination of these methods. (“Treating Glaucoma”). Right now eye drops are the first choice of treatment because they lower eye pressure, helping fluid drain better or decreasing fluid made by the eye (Radhakrishan and Iwach). As is states in the article “Treating Glaucoma” when eye drops cannot control the glaucoma,

Glaucoma is several eye conditions that can damage to your optic nerve. Increased pressure in the eye can cause glaucoma, which leads to vision loss or blindness (Healthline). There are five different types of glaucoma, which are open-angle (chronic) glaucoma, angle-closure (acute) glaucoma, congenital glaucoma, secondary glaucoma, and normal-tension glaucoma (Healthline). Open-angle (chronic) glaucoma is the most common type of glaucoma, and there are no signs or symptoms expect gradual vision loss (Healthline). People that over sixty years old are at risk for glaucoma, and African Americans risk starts at forty years old. There is no cure for glaucoma, but surgeries and medicine can help

Like many diseases, Open-Angle Glaucoma is very similar to other non-communicable disease, such as diabetes, where the disease causes damage prior to any observable signs or symptoms show. An early diagnosis and treatment for Open-Angle Glaucoma is critical to reserve any remaining vision. Open-Angle Glaucoma can be prevented, however, visual loss from glaucoma cannot be reversed.  “As of 2011, over 2.7 million individuals are estimated to have primary open angle glaucoma (POAG) in the United States, a number projected to increase to 7.3 million by 2050.” (Zebardast, N., Solus, J. F., Quigley, H. A., Srikumaran, D., & Ramulu, P.

Did you know that 9-12% of people are diagnosed with glaucoma. Glaucoma is a disease of the optic nerve, which is usually associated with high pressure inside the eye. Glaucoma has been labelled the “sneak thief of sight”, because people remain undiagnosed until irreversible vision loss occurs. About 1 out of every 10,000 babies born in the United States are diagnosed with glaucoma. Over 3 million Americans have glaucoma, but only half of them realize they have glaucoma. In this essay, it will discuss about the different types of glaucoma, different causes of glaucoma, and different treatments for glaucoma.

Open Angle Glaucoma Is a very common type of glaucoma in 90% patients who suffer with glaucoma. “Open-angle” means that

Risk factors for Glaucoma I was unaware that existed are black ethnicity, gender (female), and myopia. Another detail that got my attention was Glaucoma in one eye. It can be difficult to diagnose an individual who only has Glaucoma in one eye, because the individual may be completely unaware they are having any issues. When a person has Glaucoma in one eye, their unaffected eye can compensate/hide the issue because the two eye fields overlap each other. Often an eye issue is not noticeable until damage becomes severe. Reading this made complete since to me, but it was not something I would have thought of on my own. As well as this next fact, which I found intriguing regarding modifiable risk factors for Glaucoma. I knew before hand, that decreasing IOP was used as a treatment, however, it is also used as a modifiable risk factor. It delays the onset of the disease, as well as slows the progression of Glaucoma for an individual who already has the disease. To go along with the IOP, each person as a different target IOP, there is no predetermined standard for everyone who has Glaucoma. The IOP is typically centered around the age and severity of the disease. The younger age patients and those who are move advanced have a lower IOP target. The last paragraph in this article talked about future treatment options and one idea discussed was using stem cell transplant

When comparing the chemical ablation, TSCP, evisceration and the drainage shunts, all are considered good treatment options for glaucoma because they can maintain a low intraocular pressure long term. The chemical ablation and TSCP worked well for some patients, but some needed a second treatment for it to be successful. While the drainage shunt shows promise, data suggests that it is not as good as the other treatments due to the high risk of fibrin obstructing the shunt. That makes it a good short term glaucoma treatment, but it would eventually need to be removed and a second procedure would need to follow

Glaucoma is the name given to a group of eye diseases that causes damage to the optic nerve fibers and can lead to progressive vision loss or blindness if left untreated. The damage is primarily a result of the buildup of intraocular pressure, which results when an imbalance occurs in the production and drainage of aqueous humour. In the human eye the ciliary body constantly creates aqueous humour to provide sustenance for surrounding tissues. To maintain a healthy balance as new fluid is produced, older fluid must leave the eye through the meshwork drainage system along the periphery of the iris. If too much aqueous humour is produced or the drainage system is not working properly, intraocular pressure builds, causing optic nerve fibre damage and deterioration of vision.

Visual field loss in glaucoma is the result of damage to the RGCs. Bipolar cells synapse with several different types of RGCs, and it is believed that each type of RGC completely covers the field of vision. Some RGC types may be more damaged in glaucoma than other types, leading to the idea that visual stimuli preferentially detected by RGC types which are most likely to be damaged in glaucoma would be able to detect glaucoma at its earliest stages. The three types of ganglion cells are

Family history of glaucoma—having a family history of glaucoma increases the risk of developing glaucoma.

Demographic risk factors for POAG are Africandescent14, 15,16 and older age (>70 years).14-22 In thepopulation-based Baltimore Eye Survey in the USA, African-Americans were four times more likely tohave glaucoma than white people.14 White people and African-Americans aged 70 years or older were 3•5 and7•4 times more likely to have glaucoma than whitepeople and African-Americans

Glaucoma is a group of eye disorders that cause blindness by hurting the optic nerve, which is the large nerve that is responsible for vision. In glaucoma, the optic nerve damage is related to a change in the fluid pressure that circulates around the eyeball. In many cases, Glaucoma occurs when the eye's fluid pressure is high, but it can also occur when the pressure is measured as normal.