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1. IU Opt Clinics: Patient Education: What is glaucoma?
- www.opt.indiana.edu
- IU Optometry Clinics & Patient Care: Patient EducationAngle on Glaucoma.
- What Is Glaucoma? .
- Glaucoma is not a single clinical disease. ... Most forms of glaucoma follow the classic triad of (1) increased intraocular pressure, (2) optic nerve damage, and (3) a loss of side vision.
- It is extremely important for the doctor to evaluate each of the three elements before diagnosing a specific type of glaucoma. Glaucoma can be caused by many different disorders, and it occurs in all races and at all ages. ...
- Facts and statistics on glaucoma.
- What Is Glaucoma? | Types of Glaucoma | Diagnosing Glaucoma | Treatments | Research & Links | Glaucoma Home .
- edu/clinics/pteduc/glaucoma/whatis. ...
- Facts and Statistics on Glaucoma .
- Glaucoma is the second most common cause of blindness in Americans and the number one cause in African Americans. ... 3 million Americans with primary open angle glaucoma (POAG) of which only half have been diagnosed. ...
- The ratio of glaucoma in African Americans to Caucasians is 4:1.
- Risk Factors for Glaucoma .
- Glaucoma can be found in all populations and in people of all ages; however, researchers have found several ocular and general risk factors.
- Although younger people can develop glaucoma, your risk for developing glaucoma greatly increases after the age of 45. Also, it is believed that someone with a close family history of glaucoma is 3-6 times more likely to develop glaucoma, especially those with a family history of pigmentary glaucoma and juvenile glaucoma. Additionally, glaucoma is not confined to a specific race, but if you are of African American descent, your risk is 4 times higher to develop primary open angle glaucoma. Asians are more prone to develop angle closure glaucoma than open angle glaucoma, and pigmentary glaucoma is more prevalent in the Caucasian population.
2. Low Vision Aids and Magnifiers - Glaucoma
- www.optelec.com
- Glaucoma.
- Glaucoma is a group of eye diseases in which a specific pattern of damage to the optic nerve, located in the back of the eye, results in loss of eyesight. ... However, while loss of sight can be stopped, it can't be reversed, and if Glaucoma is not treated, total blindness can occur over time.
- Glaucoma may develop after an eye injury, after eye surgery, from the growth of an eye tumor, or as a complication of a medical condition such as Diabetes. Certain drugs (corticosteroids) may cause Glaucoma when they are used to treat eye inflammation or other diseases. Glaucoma that develops as a result of another condition is called secondary Glaucoma.
- Some people are more likely to develop Glaucoma than others. At high risk are African-Americans related to someone with Glaucoma, Caucasians over 50 years old and African Americans over 35, and the very nearsighted.
- There are three basic types of Glaucoma. Open-Angle Glaucoma (OAG) is the most common form of Glaucoma in the United States. ...
- Closed-angle Glaucoma (CAG) is less common, about 10% of all Glaucoma cases in the United States. ... In closed-angle Glaucoma, the colored part of the eye (iris) and the lens block the movement of fluid between the chambers of the eye, causing pressure to build up and the iris to press on the drainage system (trabecular meshwork) of the eye. One type, acute closed-angle Glaucoma, is often an emergency situation and needs immediate medical care to prevent permanent damage to the eye.
- Congenital Glaucoma (also called infantile Glaucoma) is a rare form of Glaucoma that is present in some infants at birth or within the first few years of life. Infants with Glaucoma usually have cloudy eyes that are sensitive to light and have excessive tearing. ... People between the age of 3 years and young adulthood can develop a similar type of Glaucoma called juvenile Glaucoma.
3. About Glaucoma: Treatment, Risk Factors, Symptoms, News, Research, Resources
- www.ahaf.org
- National Glaucoma Research .
- AHAF's National Glaucoma Research (NGR) program was established in 1978 to fund research on and educate the public about glaucoma. ...
- Glaucoma, once thought of as a single disease, is actually a broad term for a certain pattern of damage to the optic nerve (the bundle of nerve fibers that carries information from the eye to the brain). This pattern usually occurs in the presence of high intraocular pressure, but contrary to popular belief, glaucoma can occur with normal or even below-normal eye pressure. ... 8 million people have visual impairment from glaucoma, with 6. ...
- In the United States, approximately three million people have glaucoma, and of these, as many as 120,000 are blind due the disease. ... Glaucoma is a leading cause of blindness in the United States. Blacks experience glaucoma at a rate of five times that of Whites and experience blindness four times more frequently. Between the ages of 45 and 64, glaucoma is fifteen times more likely to cause blindness in Blacks than in Whites.
- Unfortunately, the vision lost to glaucoma is gone forever. ...
- The 'About Glaucoma' section has a wealth of information including the following: .
- Statistical information on glaucoma .
- Glaucoma risk factors .
- The symptoms of glaucoma .
- Frequently asked questions about glaucoma .
- Real Life Questions: research and science questions concerning glaucoma .
4. Science News: NO to Glaucoma
- www.accessexcellence.org
- NO to Glaucoma.
- 99)- A new neuroprotective approach aimed at blocking the synthesis of nitric oxide may offer the hope of new treatments for glaucoma, a leading cause of blindness in the world. ...
- The gradual vision loss seen with glaucoma is associated with a progressive loss of retinal ganglion cells and axons leading to deterioration of the optic nerve. Elevated intraocular pressure (IOP) has been a known risk factor for glaucoma for at least a hundred years, and all current treatments aim to lower IOP as a means to slow the progression of disease. ...
- Some patients develop glaucoma in the absence of elevated intraocular pressure, and others fail to show much improvement even when the pressures are reduced. Researchers have only very recently begun to explore the role that various neurochemicals play in the glaucoma disease process. ...
- As glaucoma develops, the flow of neurotrophins to the retinal cells is impaired. ...
- New research conducted at the Washington University School of Medicine indicates that excess nitric oxide(NO), a ubiquitous chemical in the human body, is associated with increases in IOP and other signs of glaucoma in animal models. ...
- "Having seen reports on nerve damage caused by excessive nitric oxide, we decided to look for evidence of high levels of nitric oxide in human eyes with glaucoma. Using sophisticated staining techniques, we detected an enzyme called inducible nitric oxide synthase in the optic nerve head tissue of patients with glaucoma," said Arthur H. ...
- Neufeld and colleagues regarded its presence as evidence that nitric oxide might be involved with the ganglion cell damage seen in glaucoma. ...
- "We adopted an animal model of glaucoma that raises pressure levels in the eyes of rats. ...
- This encouraging finding gives researchers hope that it may be possible to treat patients whose glaucoma does not respond to pressure-lowering drugs or surgery, as well as a subset of patients who have glaucoma, but no elevation of IOP. ...
- "New approaches to treating glaucoma are welcome, and this work will be followed closely by other glaucoma researchers. ...
- The significance of these findings may extend beyond glaucoma. ...
- Glaucoma Information .
5. Aniridia Network - Aniridic Glaucoma
- www.aniridia.org
- Aniridic Glaucoma.
- What is glaucoma?.
- Glaucoma is damage to the optic nerve caused by an increase in eye pressure. ...
- This type of glaucoma is called congential glaucoma and is not the most common form of glaucoma in aniridia.
- This type of glaucoma is more common and is believe to occur in anything from 6% to 75% of people with aniridia. This type of glaucoma called secondary or aniridic glaucoma and is believed to be most commonly diagnosed in the first 3 decades of life, however, the risk of glaucoma remains high throughout life.
- Eye pressure may also increase and glaucoma may occur in people with aniridia after eye surgery.
- How is glaucoma detected?.
- It is very important for signs of glaucoma to be identified and treated as soon as posible, as a delay in diagnosis can cause perminent vision loss and the glaucoma may become difficult to treat medically and surgically. Therefore it is suggested that people with aniridia are checked once a year for signs of glaucoma.
- The first test in detecting glaucoma is to check eye pressure. ...
- How is glaucoma treated?.
- Glaucoma is a condition that cannot be cured, so if a person with aniridia is found to have increaseed eye pressure or glaucoma, treatment seeks to stablise eye pressure and in doing so prevent glaucoma or the progression of glaucoma.
- This proceedure is more commonly used on individuals with congential glaucoma, and is not very successful in secondary aniridic glaucoma. ...
- This is the most affective proceedure for people with aniridic glaucoma in a study conducted at King Khaled Eye Specialist Hospital, Riyadh, Kingdom of Saudi Arabia by R. ... the success of drainage devices has proven to be successful in patients with aniridic glaucoma in other studies.
6. Friends of the Congressional Glaucoma Caucus Foundation (877) 611-4232
- www.glaucomacongress.org
- Glaucoma Screenings.
- The Friends of the Congressional Glaucoma Caucus Foundation, Inc. (FCGCF) is dedicated to supporting the activities of the Congressional Glaucoma Caucus, a group of United States Congress members who are dedicated to helping all Americans fight the scourge of glaucoma and other eye diseases. FCGCF provides diagnostic screenings opportunities for high risk glaucoma population groups in their home districts across the nation. ...
- In support of the 81 members and former members of the Congressional Glaucoma Caucus, FCGCF arranges and provides screenings for glaucoma and other eye diseases throughout the United States at no cost to screening participants. ... Of those screened, approximately 33% were referred for further vision related medical treatment, and of those referred, 15% displayed signs consistent with glaucoma. It is well known that for the vast majority of individuals with glaucoma, the chances of preserving their sight is significantly improved if diagnosed and treated early enough. ...
- FCGCF targets groups of people at high risk of developing glaucoma or other eye disease, such as African Americans and Hispanics over the age of 40. ...
- Because of the high incidence of glaucoma among persons with diabetes and hypertension, screenings include testing for glucose and blood pressure when possible. ...
- The Friends of the Congressional Glaucoma Caucus Foundation.
7. New England Eye Center - Education - Glaucoma
- www.neec.com
- Glaucoma Fellowship Program.
- The Glaucoma Fellowship Program at the Department of Ophthalmology, Tufts University School of Medicine is a one-year clinical program blending clinical training, academic activities and research opportunities. ...
- The fellow also takes part in surgical procedures such as trabeculectomy (with and without antimetabolites), combined cataract and filtration surgery, and glaucoma implants. ...
- The evaluation of glaucoma patients is the single most important aspect of their initial care. ...
- It is anticipated that the fellow will have training in the placement of glaucoma drainage implants. The fellow will also gain exPerience with cataract surgery and intraocular lens implantation in glaucoma patients, as well as combined cataract and filtration surgery. ...
- A wide variety of research opportunities exist, with a special emphasis on studies of nerve fiber layer analysis, glaucoma genetics, ocular physiology and pharmacology and laser-tissue interactions, both in patients and in the laboratory. ...
- Schuman is Director of the Glaucoma Service. He is also Director of the Glaucoma Fellowship Program and the Residency Program. He completed his residency at the Medical College of Virginia and his glaucoma fellowship at Massachusetts Eye & Ear Infirmary, where he subsequently joined the full-time staff as a glaucoma surgeon. ...
- Mattox completed her residency at Eastern Virginia Medical School and her glaucoma fellowship at the Massachusetts Eye & Ear Infirmary. ... Her special interests include surgical management of glaucoma and secondary glaucomas. ...
- Singh is the Director of the New England Eye Center-Beverly and a full-time member of the Glaucoma Service. She completed her residency at eh University of Alberta Hospial and her glaucoma fellowship with Richard L. ...
- Bellows completed his residency at Yale University School of Medicine and his glaucoma fellowship at Massachusetts Eye & Ear Infirmary. His special interests include glaucoma filtering surgery, ciliary body ablation, drainage implants for glaucoma and episcleral vessels, and the measurement of eipscleral venous pressure. ...
8. Blindness and Visual Impairment Centre: Glaucoma
- www.cnib.ca
- Glaucoma (loss of peripheral vision).
- What is glaucoma? .
- What causes glaucoma? .
- How is glaucoma diagnosed? .
- How is glaucoma treated? .
- What is glaucoma? .
- Glaucoma is an eye disease caused by increased pressure within the eye. ...
- People with glaucoma probably lose their sight because increased pressure in the eye and other factors (such as poor blood flow) affect the optic nerve at the back of the .
- What causes glaucoma? .
- No one knows exactly what causes glaucoma, but some factors raise your chances of having it: .
- It is important to know about glaucoma, especially if you have any of the risk factors listed above, or have had a serious eye injury or eye disease. Some drugs, such as steroids, can also cause glaucoma. There are many myths about glaucoma. ...
- Glaucoma is not caused by stress or anxiety. ...
- Glaucoma is not caused by poor nutrition or lack of vitamins. ...
- Glaucoma is not a form of cancer. ...
9. Wills Glaucoma Research
- willsglaucomaresearch.org
- The Glaucoma Research Center at Wills Eye Hospital is striving to understand all aspects of glaucoma including: its treatment, impact on patient quality of life, how best to screen for the disease, and ultimately, how to cure it. ...
- Collaborating with basic scientists and an interdisciplinary support staff, our clinicians are defining the standard of practice in glaucoma and working to discern the science behind it. ...
- © 2003 Glaucoma Research Center.
10. ORJ: Glaucoma
- www.ophthal.org
- Glaucoma .
- J Glaucoma.
- Glaucoma.
- Topical cyclosporin A in the management of postkeratoplasty glaucoma.
- Optic disc hemorrhages in a population with and without signs of glaucoma.
- Fibrin glue: an alternative method of wound closure in glaucoma surgery.
- J Glaucoma 1996 Dec;5(6):367-70.
- Use of antifibrosis agents and glaucoma drainage devices in the American and Japanese Glaucoma Societies.
- J Glaucoma 1997 Jun;6(3):192-6.
- Journal of Glaucoma. ...
- Latanoprost, a Prostaglandin Analog, for Glaucoma Therapy: Efficacy and Saftery after 1 Year of Treatment in 198 patients.
- Optic Disc Hemorrhages and Progression of Glaucoma.
- Comparison of Latanoprost and Timolol in Patients with Ocular Hypertension and Glaucoma: A Six-month, Masked, Multicenter Trial in the United States.
- Experience with the Baerveldt Glaucoma Implant in Treating Neovascular Glaucoma.
- The Glaucoma Flow Sheet.
11. glaucoma
- www.mrcophth.com
- Glaucoma .
- The following visual field defects are typically seen in primary open angle glaucoma: a. ...
- angle recession glaucoma .
- The following are true about lens induced glaucoma: a. ...
- glaucoma .
- phacolytic glaucoma is characterized by blockage of the .
- phacolytic glaucoma typically occurs following cataract .
- phacolytic glaucoma is associated with Morgagnian .
- phacoanaphylactic glaucoma is associated with .
- In a patient with angle recession glaucoma, gonioscopy may reveal: a. ...
- In primary congenital glaucoma: a. ...
- In uveitic glaucoma: a. ...
- more likely to develop glaucoma than their male .
- The following glaucoma are associated with bilateral primary abnormalities of the corneal endothelium: a. ...
- the additive effect on glaucoma is increased if it is .
- The risk of developing steroid-induced glaucoma is increased in the following conditions: a. ...
12. GLAUCOMA
- www.oftalmored.com
- GLAUCOMA .
- ¿POR QUE SE PRODUCE EL GLAUCOMA? .
- TIPOS DE GLAUCOMA .
- TRATAMIENTO DEL GLAUCOMA.
- ¿POR QUE SE PRODUCE EL GLAUCOMA? .
- TIPOS DE GLAUCOMA : .
- - Glaucoma congénito: .
- - Glaucoma crónico de ángulo abierto: .
- - Glaucoma agudo o de ángulo cerrado: .
- Esta forma de glaucoma, la más conocida por presentarse bruscamente con gran dolor y brusca disminución de la visión, visión de halos coloreados alrededor de las luces, e incluso sensación de nauseas, vómitos, etc. ...
- - Antecedentes familiares de glaucoma. ...
- COMO SE DIAGNOSTICA EL GLAUCOMA: .
- Las revisiones oftalmológicas periódicas que habitualmente se realizan con carácter anual para la detección del glaucoma, incluyen las siguientes exploraciones: .
- - Gonioscopía para comprobar, en caso de sospecha de glaucoma, a que tipo pertenece. ...
- TRATAMIENTO DEL GLAUCOMA: .
- Cuando el oftalmólogo realiza el diagnóstico, va a optar por el tratamiento médico o quirúrgico, dependiendo por una parte del tipo de glaucoma (hay algunos glaucomas que únicamente responden al tratamiento quirúrgico, el congénito por ejemplo) y por otra de la situación de mayor o menor gravedad en el momento del diagnóstico. ...
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