Mayo Clinic has found that for patients with eye shingles, oral antiviral drugs are critical to prevent long-term consequences in the eye. Untreated, 10 percent of eye shingles patients experience a serious long-term outcome, such as severe visual loss, eyelid scarring or chronic in-turning of the eyelashes; if treated, two percent of patients experience these effects. The Mayo Clinic study refutes the findings of a previous British study of oral antivirals in patients with eye shingles.
"This is the first time its been documented that within the eye, the chance of something really bad happening is greatly reduced by administering oral antivirals," says Keith Baratz, M.D., Mayo Clinic ophthalmologist and author of the manuscript, "Herpes Zoster Ophthalmicus in Olmsted County, Minnesota: Have Systemic Antivirals Made a Difference?" to be published in the March issue of Archives of Ophthalmology, http://archopht.ama-assn.org.
This study, based on data from the Rochester Epidemiology Project, http://www.mayo.edu/research/mir/topic_1029.html, is the first long-term follow-up study and the second largest study of this medication with patients diagnosed with herpes zoster opthalmicus. The largest study completed of oral antivirals for this disease to date, by Moorfields Eye Hospital in London, found that oral antivirals did not significantly affect long-term outcome; the study was not well controlled, however, according to the Mayo Clinic researchers. Oral antiviral treatment has been controversial due to the Moorfields study as well as the cost of the medicine, which can cost several hundred dollars for a course of treatment, or approximately $13 to $22 per day.
Lisa Copeland | EurekAlert!
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Friction stir welding is a still-young and thus often unfamiliar pressure welding process for joining flat components and semi-finished components made of light metals.
Scientists at the University of Stuttgart have now developed two new process variants that will considerably expand the areas of application for friction stir welding.
Technologie-Lizenz-Büro (TLB) GmbH supports the University of Stuttgart in patenting and marketing its innovations.
Friction stir welding is a still-young and thus often unfamiliar pressure welding process for joining flat components and semi-finished components made of...
Optical quantum computers can revolutionize computer technology. A team of researchers led by scientists from Münster University and KIT now succeeded in putting a quantum optical experimental set-up onto a chip. In doing so, they have met one of the requirements for making it possible to use photonic circuits for optical quantum computers.
Optical quantum computers are what people are pinning their hopes on for tomorrow’s computer technology – whether for tap-proof data encryption, ultrafast...
The Fraunhofer Institute for Organic Electronics, Electron Beam and Plasma Technology FEP has been developing various applications for OLED microdisplays based on organic semiconductors. By integrating the capabilities of an image sensor directly into the microdisplay, eye movements can be recorded by the smart glasses and utilized for guidance and control functions, as one example. The new design will be debuted at Augmented World Expo Europe (AWE) in Berlin at Booth B25, October 18th – 19th.
“Augmented-reality” and “wearables” have become terms we encounter almost daily. Both can make daily life a little simpler and provide valuable assistance for...
With the help of artificial intelligence, chemists from the University of Basel in Switzerland have computed the characteristics of about two million crystals made up of four chemical elements. The researchers were able to identify 90 previously unknown thermodynamically stable crystals that can be regarded as new materials. They report on their findings in the scientific journal Physical Review Letters.
Elpasolite is a glassy, transparent, shiny and soft mineral with a cubic crystal structure. First discovered in El Paso County (Colorado, USA), it can also be...
For the first time, Fraunhofer IKTS shows additively manufactured hardmetal tools at WorldPM 2016 in Hamburg. Mechanical, chemical as well as a high heat resistance and extreme hardness are required from tools that are used in mechanical and automotive engineering or in plastics and building materials industry. Researchers at the Fraunhofer Institute for Ceramic Technologies and Systems IKTS in Dresden managed the production of complex hardmetal tools via 3D printing in a quality that are in no way inferior to conventionally produced high-performance tools.
Fraunhofer IKTS counts decades of proven expertise in the development of hardmetals. To date, reliable cutting, drilling, pressing and stamping tools made of...
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28.09.2016 | Event News
27.09.2016 | Event News
29.09.2016 | Materials Sciences
29.09.2016 | Materials Sciences
29.09.2016 | Interdisciplinary Research