Wal-Mart teams up with 1-800 CONTACTS
BENTONVILLE, Ark. and DRAPER, Utah Wal-Mart Stores today announced that it is partnering with 1-800 CONTACTS to bring contact lenses to more Americans at lower prices.
According to the companies, the alliance combines 1-800 CONTACTS’ convenience and customer support with the high quality care of independent eye doctors located in nearly 3,000 Wal-Mart Stores and Sam’s Clubs. The companies added that by combining their efforts they will save customers about $400 million over the next three years.
Jonathan Coon, chief executive officer of 1-800 CONTACTS stated, “The majority of contact lens wearers experience high prices and limited service. This alliance can save these customers nearly 20% on their contact lenses while also offering the convenience of 24/7 live service from an associate by calling 1-800 CONTACTS or online at www.1800contacts.com.”
Study shows infrared thermometer helps cut down on diabetic foot ulcers
WASHINGTON A new study published last month in the American Journal of Medicine showed that a new infrared digital thermometer decreases the chance of a diabetic receiving a foot ulcer, according to published reports.
Foot ulcers each year strike 600,000 U.S. diabetics, who are slow to notice they even have a wound because diabetes has numbed their feet. Worse, foot ulcers are so slow healing and vulnerable to infection that they’re to blame for most of the roughly 80,000 amputations of toes, feet and lower legs that diabetics undergo each year.
Using the thermometer reduced the number of high-risk patients who got foot ulcers by nearly two-thirds, according to Armstrong who studied 225 diabetic veterans.
The thermometer works by measuring the difference in temperature around the foot, looking for hot spots that can signal inflammation, which correlates to tissue injury. Patients measure half a dozen spots on each foot. When the thermometer signals a hot spot, they put up their feet for a day or so until the temperature normalizes. Easing pressure before the skin cracks lets the body heal more easily than it can with a full-blown wound.
“Heat is one of the most sensitive things, one of the first things that happens when we begin to have tissue breakdown,” says Crystal Holmes, a University of Michigan podiatrist who has begun prescribing the thermometers.
The results of the study, which took place over 18 months, showed that 12.2 percent of patients who did standard foot checks got ulcers, compared to 4.7 percent of those who used the thermometers.
The thermometer, called the TempTouch and made by Xilas, is currently available by prescription only.
AstraZeneca to conduct comparison between Crestor and Lipitor
LONDON AstraZeneca announced that it will conduct a clinical trial comparing its cholesterol-fighting drug Crestor with Pfizer’s cholesterol drug Lipitor, the world’s best selling drug, according to Reuters.
The new trial, called SATURN, would compare the drugs’ ability to reduce the progression, or induce regression, of atherosclerosis, the main cause of cardiovascular disease, following two years of treatment in patients with coronary artery disease. Crestor was recently approved by the Food and Drug Administration to fight atherosclerosis.
AstraZeneca said the first of around 1,300 patients in the SATURN trial would be enrolled later this month and the study was expected to complete in 2011.
Lipitor had sales of $12.9 billion, compared to Crestor’s $2 billion in 2006.