Evidence
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Stroke survivors with vision impairments need personalised rehabilitation and greater support

People who survive a stroke but suffer loss of vision do not always receive the care they need. A group of patients in northwest England said the rehabilitation they received was not personalised. Some had met with apathy from health professionals. Focus groups and interviews revealed that patients with loss of vision experience long-term emotional, ...

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Eplerenone does not improve vision in people with central serous chorioretinopathy

Eplerenone, a drug used for people with central serous chorioretinopathy, is no more effective than placebo. Neither visual acuity nor the build-up of fluid in the eye shows an important improvement. Central serous chorioretinopathy is a serious eye condition that causes blurred and distorted vision. Fluid collects underneath the macula, which is the central area ...

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A patch or eye drops are similarly effective for the treatment of “lazy eye” in children

Both the use of a patch or atropine eye drops are equally suitable methods for improving clarity of vision (visual acuity) in children and young adults with amblyopia (a “lazy eye”). Amblyopia is a cause of poor vision in childhood that usually affects only one eye, resulting in the individual relying more on the good ...

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A laser eye procedure can be effective and safe if used early as treatment for glaucoma

Using a laser to improve drainage of fluid within the eye showed similar results to eye drops as a first-line treatment for adults with open angle glaucoma or ocular hypertension (raised pressure in the eye). It improved vision without increasing the risk of adverse events. It was preferred by patients and also associated with lower ...

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Fish oil supplements are ineffective for treating dry eyes

Omega-3 fatty acids or ‘fish oil’ supplements are no more effective than inactive olive oil capsules for relieving dry eye disease. Some patients take fish oil supplements for this common problem, but this new evidence suggests that they consider alternatives. Dry eye disease is a common long-term inflammatory condition causing discomfort, and disturbances including blurred ...

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Financial incentives do not increase attendance for diabetic eye screening

Two types of financial incentives are not effective at increasing attendance at eye screening for people with diabetes who do not regularly attend screening. Surprisingly, financial incentives may even reduce the numbers of people attending screening. Retinopathy is a type of eye disease common to people with diabetes. Sight deteriorates only in the later stages ...

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Antibiotics by injection into the eye can prevent severe infection following cataract surgery

Injecting the antibiotics vancomycin or moxifloxacin into the eyeball after eye surgery can reduce the risk of developing severe infection inside the eye (endophthalmitis) compared to other routes. Cefuroxime is currently the antibiotic of choice for this in the UK, but researchers wanted to see if drugs with lower rates of resistance might also be ...

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Ultrasound could help diagnose giant cell arteritis

Ultrasound may aid giant cell arteritis diagnosis in people referred from the community. It is less invasive than biopsy and might provide quicker results than a biopsy, but its role and place in the diagnostic pathway remain unclear. Giant cell arteritis is a disease of medium to large sized arteries and can lead to a range ...

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Eye surgery to remove the lens shows promise for treating early glaucoma

Lens extraction, a procedure usually used to remove cataracts, could be a better first choice for some people with one type of glaucoma than laser treatment. Glaucoma is a group of eye conditions which damage the optic nerve and eventually lead to blindness. Commonly the pressure within the eye is raised and nerve damage can ...

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Wearing a patch after a scratch to the eye probably makes no difference to healing

After a scratch or minor damage to the outer layer of the eye (corneal abrasion), wearing an eye patch is unlikely to reduce pain at 24 hours and might not lead to quicker healing after 24 hours. Patching the eye was compared to leaving the eye uncovered. Eye patches did not significantly affect symptoms such ...

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