Articles tagged with Ophthalmology
A structured group session improved quality of life, mood, and function in AMD patients after six months. The program also prevented depression cases and increased participants' confidence in their physical abilities.
The January 2005 issue of the American Academy of Ophthalmology's Journal features various studies on glaucoma, including the restoration of retinal ganglion cell function in early glaucoma after intraocular pressure reduction. Other topics include LASIK surgery and its effects on myopia, as well as a study on familial aggregation of h...
The American Academy of Ophthalmology published a comprehensive collection of 60 case studies covering diverse ophthalmic topics including sebaceous carcinoma, refractive errors, glaucoma, and more. The studies provide valuable insights into the diagnosis and management of various eye conditions.
Researchers found that atropine eye drops administered two days a week are as effective as daily drops or an eye patch in treating amblyopia. This reduces hassle for young patients, enabling better vision development.
A new approach to assessing glaucoma risk, inspired by the coronary heart disease model, aims to identify individuals at risk and guide treatment decisions. This initiative has the potential to shift the focus from reactive treatment to proactive prevention and earlier intervention for those at risk.
The study found that central corneal thickness significantly impacts clinical management decisions for patients with glaucoma. Adjustments in therapy, including eye drops, laser therapy, and surgery, were made based on CCT measurements, affecting approximately 8-10% of patients.
A significant association has been found between hypothyroidism and an increased risk of developing glaucoma in men. Researchers analyzed data from nearly 6,000 male patients with newly diagnosed glaucoma, revealing that nearly 7% had a prior diagnosis of hypothyroidism compared to 4% of non-glaucoma patients.
The study found that nearly 60% of patients achieved 20/20 or better visual acuity after three years, while reports of symptoms decreased. The ICL was more effective than LASIK for patients with higher degrees of myopia.
This September 2004 issue of Ophthalmology journal features groundbreaking research on predictive factors for glaucomatous visual field progression, primary open-angle glaucoma in Japan, and hypothyroidism's impact on open-angle glaucoma. The studies also explore the mechanism of ocular hypotensive action of bimatoprost and optic nerve...
The study reveals alarming rates of eye diseases among Latinos, including open-angle glaucoma, diabetic retinopathy, and cataracts. These findings underscore the importance of developing tailored prevention and treatment strategies for this underserved population.
The Los Angeles Latino Eye Study investigated the prevalence of open-angle glaucoma and ocular hypertension in Latinos. The study also explored changes in retinal nerve fiber layer thickness after acute primary angle closure. Additionally, researchers examined the impact of cataract on frequency-doubling technology perimetry results.
The American Academy of Ophthalmology published significant studies in the July 2004 issue, shedding light on innovative treatments and technologies for various eye conditions. These groundbreaking findings have the potential to transform the field of ophthalmology and improve patient outcomes.
This June 2004 Ophthalmology Journal issue presents various studies on retinal detachment, glaucoma valve implantation, and age-related maculopathy. The efficacy and safety of adjunctive Mitomycin C during Ahmed Glaucoma Valve Implantation are also examined.
A study published in Investigative Ophthalmology & Visual Science found that breathing supplemental oxygen for three months reduced fluid buildup and swelling in the macula, and improved visual acuity in some cases. The therapy was found to reduce excess thickness of the macula by an average of 43 percent.
This May 2004 Ophthalmology journal issue covers a range of topics including refractive surgery, protective eyewear in the military, and ultraviolet absorption of intraocular lenses. Key findings also include higher risk of multiple falls among elderly women with visual acuity loss and patterns of macular edema in patients with uveitis.
This April 2004 journal from the American Academy of Ophthalmology presents numerous studies on eye conditions such as Mohs surgery, glaucoma intervention, cataract surgery outcomes, and more. The research findings cover a range of topics including diabetic macular edema diagnosis, retinal detachment, and keratoconic corneas.
Research on glaucoma medication latanoprost vs. timolol shows intraocular pressure-reducing effects and safety benefits. A study on frequency-doubling perimetry also explores its feasibility in young children.
A new study reveals uveitis is more prevalent than previously estimated, with nearly 1,000 patients in northern California affected. The disease affects over 280,000 people in the US each year, leading to 30,000 new cases of blindness annually.
A study by the American Academy of Ophthalmology found that blacks are 1.8 times more likely to develop cataracts than whites, with a three-fold risk of cortical cataract development in black populations. The increased risk is attributed to high rates of diabetes, hypertension, and abdominal obesity in black populations.
The study found that 88% of patients treated with wavefront-guided LASIK showed improved contrast sensitivity, compared to 40% for standard LASIK. This technology reduces higher-order distortions, leading to sharper vision with greater contrast sensitivity.
A case-control study found associations between CSCR and various systemic conditions, including alcohol, tobacco, and antibiotic use. Eye doctors are advised to discuss these risk factors with patients and take steps to eradicate them.
Research suggests eye disease is a risk factor for sleep disorders, particularly in patients with optic nerve disease. The study found that visually impaired subjects with optic nerve disease were nine times more likely to experience pathologic sleepiness than those with normal sight.
The American Academy of Ophthalmology released its February 2004 journal, showcasing groundbreaking research in the field. The publication highlights significant breakthroughs in ophthalmic care and treatment options.
This issue of the January 2004 Ophthalmology journal presents a range of studies on LASIK complications, including night vision issues and corneal epithelial adhesion abnormalities. Researchers also explore various eye diseases, such as retinal tears, glaucoma, and macular degeneration.
OXiGENE has expanded its research and development program in ophthalmology following a significant improvement in a patient with myopic macular degeneration. The patient's vision was restored to 20/20 after treatment with CA4P, a vascular targeting agent.
The American Academy of Ophthalmology published various studies on cataract surgery, glaucoma treatment, and eye diseases in December 2003. These studies examined the effectiveness of different surgical techniques and medications for treating refractive errors, glaucoma, and age-related macular degeneration.
The American Academy of Ophthalmology meeting explored approaches to preventing, treating, and living with macular degeneration. Researchers presented updates on the effect of vitamin and mineral supplementation, surgical approaches, anti-VEGF drugs like Macugen, and visual rehabilitation.
Cataract surgery is expected to increase due to its major cause of blindness globally. New technologies like implantable miniature telescopes, multifocal IOLs, and accommodating IOLs are being developed to enhance vision, especially for patients with defective irises or macular degeneration.
A recent study suggests that daily vitamin supplements can reduce the risk of advanced age-related eye disease (AMD) by 25% and vision loss by 19%. Researchers estimate that 1.3 million adults may develop advanced AMD without treatment, highlighting the importance of regular retina exams.
A new randomized clinical trial found that patching therapy for lazy eye in children can be as effective with six-hour treatment regimens as full-time regimens. The study suggests this change may lessen the risk of patching-induced amblyopia, benefiting many children with severe degrees of amblyopia.
A study reveals six cases of patients experiencing vision-threatening problems after wearing illegal costume contact lenses. The FDA has issued a warning about the dangers associated with these lenses, which can cause permanent eye injuries and potentially lead to blindness.
The American Academy of Ophthalmology has published several new studies on various eye conditions, including amblyopia, glaucoma, and corneal surgery. Researchers have explored the effectiveness of patching regimens for treating severe amblyopia in children and found promising results.
The American Academy of Ophthalmology reports that unregulated sale of decorative contact lenses poses a grave danger to the public. Six patients experienced vision-threatening problems after wearing lenses purchased from unlicensed vendors, including corneal scarring and bacterial infections.
Researchers at McGill University Health Centre identify two key gene mutations in French-Canadian families with retinitis pigmentosa. The study reveals variable and severe symptoms, including hearing loss. The breakthrough promises new screening and diagnostic tests for affected families.
This edition of the Ophthalmology journal presents significant research findings on PRK after 12 years, multifocal intraocular lenses, and posterior capsule opacification. The studies also investigate photorefractive keratectomy outcomes, LASIK lens power calculation methods, and new treatments for glaucoma and retinal diseases.
A study found that people with glaucoma and macular degeneration had lower rates of annual eye exams compared to those with diabetes. The study suggests that changes in medical practice are necessary to improve patient compliance and prevent visual loss.
Researchers have developed a hydrophobically modified hydrogel that could restore accommodative ability and enable individuals to focus on near and far objects. The material is soft and viscoelastic, similar to the natural human lens, and has the potential to be injectable, reducing invasive surgery.
The American Academy of Ophthalmology honors Dr. Della Rocca, Dr. Lieberman, and Dr. Helveston for their dedication to providing medical care and training to underserved populations worldwide. Their efforts have improved the lives of thousands through ophthalmic missions and educational programs.
Multifocal lenses offer improved unaided near vision, but also reduce contrast sensitivity. The study found that only 26-47% of patients with multifocal lenses were spectacle-free, compared to 1-11% with monofocal lenses.
The American Academy of Ophthalmology is honoring Dr. Demorest, Dr. Scott, and Dr. Stambaugh for their significant contributions to ophthalmology. They are recognized for their clinical, educational, and research achievements, as well as their leadership positions in the field.
The American Academy of Ophthalmology has awarded Special Recognition Awards to Mr. McManus for his dedication to vision research, and Dr. Jones and Dr. Brown for their innovative research and humanitarian efforts. The awards recognize their contributions to the field of ophthalmology.
A new study suggests that atropine may be a viable treatment option for children with lazy eye, offering an alternative to traditional patching methods. The research found that atropine was just as effective in improving visual acuity as patching, even in children with poorer eyesight.
A case report suggests Munchausen syndrome by proxy may be responsible for unexplained medical conditions in infants, with symptoms including bleeding, seizures, and rash. The condition can be difficult to diagnose due to the perpetrator's cooperative nature, but experts emphasize its potential lethality.
Researchers have discovered a gene mutation associated with an eye disease that resembles age-related macular degeneration. The study, led by Michigan Medicine scientists, has found that the mutation in RDS can be inherited in an autosomal dominant pattern, affecting central vision and leading to permanent loss of vision.
Researchers used transgenic mice to study CA4P's effect on choroidal neovascularization, finding it suppressed development and induced partial regression of established CNV. CA4P joins a growing list of drugs with potential as prophylactic agents for retinal and/or choroidal neovascularization.
A study has shown that using larger laser treatment zones can safely correct nearsightedness and astigmatism in patients with large pupils. Nearly 56% of patients achieved uncorrected visual acuity of 20/20 or better, while nearly 62% achieved the same level in patients with astigmatism.
A recent study analyzed data from two Finnish cohorts and found the risk of any type of eye injury caused by airbags to be very slight, only 2.5 percent. Open eye injuries were more likely to occur among eyeglass wearers, but those who did not wear eyeglasses were more likely to suffer from injuries caused by airbag chemicals.
A study of 74 eyes found that corneal ring segments significantly improved uncorrected and best-spectacle corrected visual acuity in keratoconus patients. The use of Intacs provides a less invasive solution, changing the curvature of the cornea without removing tissue.
A study of 104 eyes found that superior-hinged LASIK flaps resulted in reduced corneal sensation and increased dry eye symptoms. The American Academy of Ophthalmology recommends using nasal-hinged flaps to minimize the risk of dry eye complications.
A study found that HAART reduced the risk of visual impairment and improved quality of life for AIDS patients. Patients who received HAART had a lower incidence of visual acuity loss compared to those who did not, especially those with substantial improvement in their immunity.
A new study finds that wearing an eye patch for just two hours a day is as effective as six hours in treating moderate amblyopia in children. Children with this condition, which affects 3% of US kids, showed significant improvement in vision after four months of treatment.
Studies found associations between high blood pressure, retinal changes, and increased risk of stroke and age-related macular degeneration. Hypertension and pulse pressure may be markers for small-vessel diseases that predict stroke and other vascular events.
A recent study found that patients over 40 years old have a higher risk of needing LASIK retreatments, while those with high refractive error and astigmatism also require more frequent corrections. The study's results suggest that lifting flaps using manual technique can reduce the need for recut flaps during retreatments.
A study has identified that ophthalmology clinics are an ideal setting to screen elderly patients for depression, dementia, and functional impairment. Easy-to-use screening tools have been shown to be effective in identifying at-risk patients and improving healthcare outcomes.
A six-week self-management program has been shown to enhance the quality of life and reduce depression in patients with age-related macular degeneration. The program, which includes group sessions and problem-solving skills, improved patients' confidence and ability to cope with their vision loss.
Researchers found that pressure-lowering eye drops reduced the development of primary open-angle glaucoma by more than 50% in high-risk individuals. The study also highlighted personal and ocular risk factors associated with glaucoma development.
Researchers at USC's Doheny Retina Institute have made significant progress with a permanent retinal prosthesis, designed to restore vision to patients with retinitis pigmentosa and macular degeneration. The device has been implanted in the first patient as part of an FDA-approved trial.
A recent study found that glaucoma was the most common cause of blindness among Hispanics, accounting for 0.3% of the population, with open-angle glaucoma being the leading cause. The prevalence of visual impairment increased with age, with cataract and age-related macular degeneration also being significant causes.
A randomized trial comparing atropine eye drops and patching found that atropine improved visual acuity by 74%, while parents preferred this treatment method. The study addressed the long-standing debate about which method is better, providing valuable insights for doctors and researchers.
Researchers found that atropine drops can work just as effectively as patching in treating amblyopia, a condition of poor vision in one eye. Compliance is key, and the drops offer a convenient and stigma-free option for children and older patients.