(Press-News.org) Physicians at the Virginia Commonwealth University Medical Center have become the first in Virginia to successfully implant a telescope in a patient's eye to treat macular degeneration.
The telescope implant is designed to correct end-stage age-related macular degeneration (AMD), the most advanced form of AMD and the leading cause of blindness in older Americans. Patients with end-stage AMD have a central blind spot. This vision loss makes it difficult or impossible to see faces, to read and to perform everyday activities such as watching television, preparing meals and self-care.
William H. Benson, M.D., a cornea specialist and chairman of the Department of Ophthalmology at the VCU School of Medicine, performed the procedure.
"We are excited to provide this new surgical option to our advanced macular degeneration patients, who up until now have had limited options for improving vision," Benson said. "Advanced macular degeneration is a devastating disease, which cannot be treated by any available drugs or surgical procedures. The telescope implant offers a new hope for patients with limited vision."
Smaller than a pea, the telescope implant uses micro-optical technology to magnify images that would normally be seen in one's "straight ahead" or central vision. The images are projected onto the healthy portion of the retina not affected by the disease, making it possible for patients to see or discern the central vision object of interest.
The Implantable Miniature Telescope (By Dr. Isaac Lipshitz) is a product of VisionCare Ophthalmic Technologies, Inc.
INFORMATION:
VCU Medical Center first in Virginia to implant telescope for macular degeneration
Implant improves vision for patients suffering from the leading cause of blindness in older Americans
2013-04-16
ELSE PRESS RELEASES FROM THIS DATE:
Fish prone to melanoma get DNA decoded
2013-04-16
Scientists at Washington University School of Medicine in St. Louis and elsewhere have decoded the genome of the platyfish, a cousin of the guppy and a popular choice for home aquariums.
Among scientists, the fish are meticulously studied for their tendency to develop melanoma and for other attributes more common to mammals, like courting prospective mates and giving birth to live young.
Known scientifically as Xiphophorus maculatus, platyfish sport a variety of spectacular colors – brilliant oranges, yellows and a lovely iridescent silver – and myriad striped and speckled ...
Resorts nationwide go sun smart
2013-04-16
A group of researchers led by San Diego State University communication professor Peter Andersen, have teamed up with 40 resorts nationwide to encourage vacationers to be smart about sun protection through Go Sun Smart.
The program, funded by the National Institute of Health, kicked off in March at the PGA Golf Resort in Palm Beach, Florida, and Lago Mar Resort and Club in Fort Lauderdale, Florida. It will continue to roll out to resorts all over North America this summer.
"Our goal is to see if we can get guests at outdoor resorts to be more sun smart," said Andersen. ...
Without adequate funding, deadly wheat disease could threaten global food supplies
2013-04-16
MINNEAPOLIS / ST. PAUL (04/15/2013) -- Disease-resistant wheat developed over the past half century helped ensure steady world food supplies, but a global team led by researchers from the University of Minnesota warns in a new paper that without increased financial support for disease resistance research, new strains of a deadly fungal disease could leave millions without affordable access to food.
The study, published in the current edition of the journal Science, examines how Ug99 – new virulent forms of stem rust first found in Uganda in 1999—could continue its movement ...
An important discovery in breast cancer by IRCM researchers
2013-04-16
Montréal, April 15, 2013 – A team of researchers at the IRCM, led by Dr. Jean-François Côté, made an important discovery in breast cancer, which will published online this week by the scientific journal Proceedings of the National Academy of Sciences (PNAS). The Montréal scientists identified the DOCK1 protein as a potential target to reduce the progression of metastases in patients suffering from breast cancer, the most common type of cancer in women.
Dr. Côté's laboratory is interested in metastasis, which is the spread of cancer from an organ (or part of an organ) ...
UCLA researchers find nanodiamonds could improve effectiveness of breast cancer treatment
2013-04-16
Recently, doctors have begun to categorize breast cancers into four main groups according to the genetic makeup of the cancer cells. Which category a cancer falls into generally determines the best method of treatment.
But cancers in one of the four groups — called "basal-like" or "triple-negative" breast cancer (TNBC) — have been particularly tricky to treat because they usually don't respond to the "receptor-targeted" treatments that are often effective in treating other types of breast cancer. TNBC tends to be more aggressive than the other types and more likely ...
The bigger the group, the smaller the chance of interracial friendship
2013-04-16
ANN ARBOR—The larger the group, the smaller the chance of forming interracial friendships, a new University of Michigan study shows.
Published in the Proceedings of the National Academy of Sciences, the study examines how the size of a community affects the realization of people's preferences for friends. U-M researchers Siwei Cheng and Yu Xie tested their theoretical model using both simulated and real data on actual friendships among 4,745 U.S. high school students.
"We found that total school size had a major effect on the likelihood that students would form interracial ...
System allows multitasking runners to read on a treadmill
2013-04-16
Writers: Emil Venere, (765) 494-4709, venere@purdue.edu
Sources: Ji Soo Yi, 765-496-7213, yij@purdue.edu
Bum chul Kwon, kwonb@purdue.edu
Related Web site:
Ji Soo Yi: http://web.ics.purdue.edu/~yij/
PHOTO CAPTION:
Purdue industrial engineering doctoral candidate Bum chul Kwon demonstrates a new system that allows treadmill users to read while they run. The system, called ReadingMate, adjusts text on a monitor to counteract the bobbing motion of a runner's head so that the text appears still. (Purdue University photo/Mark Simons)
A publication-quality ...
Tiny colorful snails are in danger of extinction with vanishing limestone ecosystems
2013-04-16
Researchers from Chulalongkorn University, Bangkok and the Natural History Museum, London (Thanit Siriboon, Chirasak Sutcharit, Fred Naggs and Somsak Panha) discovered many new taxa of the brightly coloured carnivorous terrestrial snails family Streptaxidae. Terrestrial snails are primarily herbivores and only a rare few groups like this one are carnivorous. The animals come from several limestone areas across the world, including some threatened by human exploitation, especially by quarrying.
Three new species from the genus Perrottetia were described from north and ...
Paper: Sharing individual health information could improve care and reduce costs for all
2013-04-16
INDIANAPOLIS and WEST LAFAYETTE, Ind. -- Information collected from individual patients at doctor's office and hospital visits could be used to improve health care and reduce costs on a national scale, according to a discussion paper released by the Institute of Medicine.
As health care records move to electronic systems, there is an opportunity to compile information taken from individuals and use it to conduct large studies that advance the entire health care system, said Michael D. Murray, PharmD, MPH, the Regenstrief Institute investigator and Purdue University professor ...
Scientists learn what makes nerve cells so strong
2013-04-16
How do nerve cells -- which can each be up to three feet long in humans -- keep from rupturing or falling apart?
Axons, the long, cable-like projections on neurons, are made stronger by a unique modification of the common molecular building block of the cell skeleton. The finding, which may help guide the search for treatments for neurodegenerative diseases, was reported in the April 10 issue of Neuron by researchers at the University of Illinois at Chicago College of Medicine.
Microtubules are long, hollow cylinders that are a component of the cytoskeleton in all cells ...
LAST 30 PRESS RELEASES:
Combining non-invasive brain stimulation and robotic rehabilitation improves motor recovery in mouse stroke model
Chickening out – why some birds fear novelty
Gene Brown, MD, RPh, announced as President of the American Academy of Otolaryngology-Head and Neck Surgery and its Foundation
Study links wind-blown dust from receding Salton Sea to reduced lung function in area children
Multidisciplinary study finds estrogen could aid in therapies for progressive multiple sclerosis
Final day of scientific sessions reveals critical insights for clinical practice at AAO-HNSF Annual Meeting and OTO EXPO
Social adversity and triple-negative breast cancer incidence among black women
Rapid vs standard induction to injectable extended-release buprenorphine
Galvanizing blood vessel cells to expand for organ transplantation
Common hospice medications linked to higher risk of death in people with dementia
SNU researchers develop innovative heating and cooling technology using ‘a single material’ to stay cool in summer and warm in winter without electricity
SNU researchers outline a roadmap for next-generation 2D semiconductor 'gate stack' technology
The fundamental traditional Chinese medicine constitution theory serves as a crucial basis for the development and application of food and medicine homology products
Outfoxed: New research reveals Australia’s rapid red fox invasion
SwRI’s Dr. Chris Thomas named AIAA Associate Fellow
National Collegiate Athletic Association (NCAA) funding for research on academic advising experiences of Division I Black/African American student-athletes at minority serving institutions
Johri developing artificial intelligence literacy among undergraduate engineering and technology students
Boston Children’s receives a $35 million donation to accelerate development of therapeutic options for children with brain disorders through the Rosamund Stone Zander and Hansjoerg Wyss Translational
Quantum crystals offer a blueprint for the future of computing and chemistry
Looking beyond speech recognition to evaluate cochlear implants
Tracking infectious disease spread via commuting pattern data
Underweight children cost the NHS as much per child as children with obesity, Oxford study finds.
Wetland plant-fungus combo cleans up ‘forever chemicals’ in a pilot study
Traditional Chinese medicine combined with peginterferon α-2b in chronic hepatitis B
APS and SPR honor Dr. Wendy K. Chung with the 2026 Mary Ellen Avery Neonatal Research Award
The Gabriella Miller Kids First Data Resource Center (Kids First DRC) has launched the Variant Workbench
Yeast survives Martian conditions
Calcium could be key to solving stability issues in sodium-ion batteries
Can smoother surfaces prevent hydrogen embrittlement?
Heart rate changes predict depression treatment success with magnetic brain stimulation
[Press-News.org] VCU Medical Center first in Virginia to implant telescope for macular degenerationImplant improves vision for patients suffering from the leading cause of blindness in older Americans