June 21st, 2010 by GarySchwitzer in Better Health Network, Health Policy, News, Opinion, Quackery Exposed, Research
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Headlines every day in the New York Daily News are luring men in as part of a mass prostate cancer screening campaign that the American Cancer Society not only does not endorse, but its chief medical officer recommends against. Yet the paper brags that it’s beginning its second decade of this non-evidence-based campaign. Sample headlines:
• Doctors urge New York men to take advantage of free, city-wide PSA testing
• What you don’t know can kill you. Get a FREE prostate cancer test. It can save your life
• Bring dad in for FREE prostate cancer test across the city on Father’s Day
and
• Don’t skip the PSA test! My prostate cancer is treatable because simple test caught it early (written by a Daily News staffer). Read more »
*This blog post was originally published at Gary Schwitzer's HealthNewsReview Blog*
June 8th, 2010 by Toni Brayer, M.D. in Better Health Network, Health Tips
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When Dennis Hopper died of prostate cancer at age 74, my husband asked me: “Hey, I thought prostate cancer is slow-growing and doesn’t kill men.”
Well, he’s right about it usually being slow-growing, but prostate cancer is still the second leading cause of cancer death in men. His question made me realize that there are some facts that everyone should know about prostate cancer. Read more »
*This blog post was originally published at EverythingHealth*
April 6th, 2010 by DrRob in Better Health Network, Health Tips, Opinion
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April is “Embarrassing Subject Month” for my podcast. I am covering the following problems:
- Hemorrhoids
- Digestive problems (constipation/diarrhea)
- Urinary incontinence
- “Male problems”
It should be fun, and it will be promoted on iTunes, so it should drum up more subscribers and downloads.
But it begs the question: Why are certain conditions embarrassing to people? Why can people open up to me about so many personal things, yet be embarrassed to discuss hemorrhoids? Why is it easier to talk about your marriage falling apart than your urinary “accidents?” Why is diarrhea more embarrassing than vomiting? Read more »
*This blog post was originally published at Musings of a Distractible Mind*
March 30th, 2010 by KevinMD in Better Health Network, Health Tips, News, Opinion
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Is the tide finally turning on PSA screening for prostate cancer? There’s no definitive data that PSA screening saves lives from prostate cancer, and it indeed can lead to further, invasive, tests that can cause men significant discomfort. Medical societies are divided on the issue. Primary care groups like the U.S. Preventive Services Task Force (USPSTF) recommend against it for older men, while the American Urological Association (AUA) continues to recommend screening.
In a strongly worded op-ed in the New York Times, Richard Ablin, also known as the founder of the PSA test, bemoans how our healthcare system has twisted its use. “The test’s popularity has led to a hugely expensive public health disaster,” he writes. Read more »
*This blog post was originally published at KevinMD.com*
March 27th, 2010 by Medgadget in Better Health Network, News, Research
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The New York Times profiles research by Harvey A. Liu and Kenneth J. Balkus Jr. of the University of Texas at Dallas to create a therapeutic nitric oxide releasing bandage. Nitric oxide can play a significant role in peripheral vasodilation, relaxation of pulmonary vasculature, and other physiological processes, such as penile erection. Therefore, an effective method of delivering this free radical should allow the development of new types of vascular stockings, bandages, and other therapeutic (or recreational) devices.
A snippet from NYT:
As they describe in a paper in Chemistry of Materials, the researchers use a zeolite, an aluminosilicate mineral that has a three-dimensional cage structure. Zeolites have been shown to be able to store and release nitric oxide and other chemicals. They embed the mineral in fibers of a biocompatible polymer, polylactic acid, as they are spun and form a tissue-like mat. The fibers are then infused with nitric oxide; by controlling the porosity of the fibers, the researchers could control the release of the gas.
The researchers say the resulting material could be incorporated into socks for diabetics that would deliver nitric oxide through the skin. It might also prove useful before transplants as a wrapping for organs to help preserve them outside the body for longer.
More from the New York Times…
Abstract in Chemistry of Materials: Novel Delivery System for the Bioregulatory Agent Nitric Oxide
*This blog post was originally published at Medgadget*
