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Sabtu, 08 Oktober 2011

Why Are So Many Seniors Getting End-of-Life Surgery?

AppId is over the quotaAppId is over the quota One in three people on Medicare have surgery in the final year of their lives, and many have surgery in their last month, according to a new study published in The Lancet.Of the 1.8 million Medicare patients over age 65 who died in 2008, researchers found that a third had undergone surgery in the year before death and that 18% of those surgeries had occurred in the month before death. Nearly 1 in 10 had surgery in their final week. The numbers were surprisingly high, researchers said.To some extent, the finding makes sense: sick people have surgery...

Antioxidants tied to mixed effects in breast cancer

AppId is over the quotaAppId is over the quota By Amy NortonNEW YORK | Fri Oct 7, 2011 4:20pm EDT NEW YORK (Reuters Health) - Breast cancer patients who take antioxidants may have an increased or decreased risk of death or recurrent cancer, depending on which vitamin they use, a new study suggests.Researchers found that among nearly 2,300 women with early-stage breast cancer, those who regularly used either vitamins C or E had a lower risk of cancer recurrence over five years than those who didn't use the vitamins.On the other hand, women who regularly took a mix of carotenoids had a higher risk...

Zytiga creeps up on Provenge prostate-cancer drug

AppId is over the quotaAppId is over the quota By Ransdell PiersonNEW YORK | Fri Oct 7, 2011 3:19pm EDT NEW YORK (Reuters) - Interest in Dendreon Corp's Provenge vaccine to treat prostate cancer seems to be waning following recent approval of Johnson & Johnson's more-convenient and faster-acting Zytiga treatment, according to some doctors and industry analysts."The bloom is off the rose for Provenge because patients are looking for something that can treat them more quickly," and with greater convenience, said Charles Duncan, a biotechnology analyst for JMP Securities.Although Provenge extended...

Diet tricks the pros tell their friends

AppId is over the quotaAppId is over the quota Variety, color and presentation go a long way toward fooling your stomach. Taste buds learn to love the food they're with -- so make a commitment to wholesome foodsEat small amounts of dark chocolate every day to avoid bingeing on sweetsHide your craving food in a hard-to-get-to place so you have to work to find it(Health.com) -- Wish you had your own get-slim dream team? Well, you're in luck: We tapped celebrated weight-loss pros and asked them to...

Legionnaires' link to Corfu break

AppId is over the quotaAppId is over the quota 7 October 2011 Last updated at 15:27 GMT By James Gallagher Health reporter, BBC News Legionnaires' disease is caused by bacteria and is a form of pneumonia There have been nine cases of Legionnaires' disease in the UK, all linked to travel to Corfu since August, according to the Health Protection Agency.However, the HPA cannot rule out a UK source of the infections and is still investigating.It is advising people to be aware of the symptoms of Legionnaires'...

CDC: Self-reported drunken driving is down

AppId is over the quotaAppId is over the quota ATLANTA (AP) — Drunken driving incidents have fallen 30 percent in the last five years, and last year were at their lowest mark in nearly two decades, according to a new federal report.The decline may be due to the down economy: Other research suggests people are still drinking as heavily as in years past, so some may just be finding cheaper ways of imbibing than by going to bars, night clubs and restaurants."One possibility is that people are drinking...

Pancreatic cancer declining, but among most deadly

AppId is over the quotaAppId is over the quota FILE - In this Jan. 6, 2004 file photo, Apple CEO Steve Jobs displays the iPod mini at the Macworld Conference and Expo in San Francisco. Jobs, the Apple founder and former CEO who invented and masterfully marketed ever-sleeker gadgets that transformed everyday technology, from the personal computer to the iPod and iPhone, died Wednesday. He was 56. (AP Photo/Marcio Jose Sanchez, File) FILE - In this Jan. 6, 2004 file photo, Apple CEO Steve Jobs displays...

New Efforts to Crack Down on Residential Programs for Troubled Teens

AppId is over the quotaAppId is over the quota The first legislation aimed at regulating residential programs for troubled teens was introduced on Thursday in the House and the Senate. The bill would crack down on hundreds of programs housing thousands of teens, many of which use punishing "tough love" regimes found to include physical, sexual and emotional abuse.The Stop Child Abuse in Residential Programs for Teens Act of 2011 was sponsored in the House by Rep. George Miller (D-Calif.) and in the Senate by Sen. Tom Harkin (D-Iowa). A previous version of the bill passed the House twice,...

Severe hypoglycaemia cause found

AppId is over the quotaAppId is over the quota 7 October 2011 Last updated at 01:05 GMT If blood sugar levels drop too far it can lead to unconsciousness The cause of a rare and severe form of hypoglycaemia - or very low levels of sugar in the blood - is genetic, say researchers.The life-threatening condition means the body does not have enough energy to function.Scientists at the University of Cambridge say mutations in the AKT2 gene are to blame.Writing in the journal Science, they say there...

FDA approves Merck's new diabetes therapy combo

AppId is over the quotaAppId is over the quota By Alina SelyukhFri Oct 7, 2011 1:23pm EDT n">(Reuters) - U.S. health regulators approved a new combination therapy for type 2 diabetes from Merck & Co, the first to combine a diabetes drug with cholesterol-lowering medicine in one tablet.Merck's new drug Juvisync combines the drugmaker's diabetes medicine Januvia, which helps lower high blood sugar levels, with simvastatin, a commonly prescribed statin that helps lower cholesterol alongside diet and exercise.About 20 million Americans have type 2 diabetes, and many of them also have high cholesterol...

Weight loss plan 'lacks evidence'

AppId is over the quotaAppId is over the quota 6 October 2011 Last updated at 02:56 GMT By Helen Briggs Health editor, BBC News website Can you lose weight by changing your mindset? 'Nudging' people to lose weight by thinking about their lifestyle shows little evidence of success, an analysis of published data suggests.It showed the step-by-step behavioural approach used in hospitals and clinics led to an average weight loss of 2kg (4.4lb) or less.The report, by The Cochrane Library, looked at...

Panel expected to say no prostate screenings for men

AppId is over the quotaAppId is over the quota Study: Men don't need prostate examsNEW: Prostate Cancer Foundation spokesman calls recommendation a mistakeNEW: But author of report says he believes testing does more harm than goodU.S. Preventive Services Task Force to give prostate specific antigen testing a "D" ratingIt says tests bring "small or no reduction" in prostate cancer deaths(CNN) -- The U.S. Preventive Services Task Force, the group that told women in their 40s that they don't need mammograms, will soon recommend that men not get screened for prostate cancer, according to a source...

21 deaths now linked to listeria in cantaloupe

AppId is over the quotaAppId is over the quota WASHINGTON (AP) — Federal health authorities say a nationwide outbreak of listeria in Colorado cantaloupes is now responsible for 21 deaths and the number may continue to grow.The Centers for Disease Control and Prevention on Friday reported new deaths in Indiana and New York. The CDC also confirmed a death in Wyoming that state officials reported last week. CDC said 109 people have been sickened in the outbreak — including the 21 dead — in 23 states...

Women freezing eggs for future

AppId is over the quotaAppId is over the quota "It's an insurance policy," Dr. Rachel Wellner says of freezing her eggs. An estimated 5,000 women nationwide are using egg-freezing technologyProcess costs thousands of dollars and it doesn't always workAmerican Society for Reproductive Medicine hasn't endorsed egg freezing(CNN) -- When Dr. Rachel Wellner got a text from her brother Tuesday night that his wife was in labor, she was speaking at a fancy charity event for breast cancer research. As soon...

Steve Jobs Had LSD. We Have the iPhone

AppId is over the quotaAppId is over the quota Days before Apple founder Steve Jobs died, the New York Times ran an op-ed proclaiming that "You Love Your iPhone. Literally." Our infatuation with our iPhones is not mere addiction, but genuine love, the piece asserted, because brain scans proved it. There's no doubt that Jobs' computers were the first of their kind to engender such widespread and ardent passion. So why did 45 neuroscientists write an angry letter to the Times disputing the science behind the contention?The paradoxes of love have perhaps never been clearer than in our relationships...

Pregnancy: Eating Well Cuts the Risk of Birth Defects

AppId is over the quotaAppId is over the quota Need more of a reason to eat a healthy diet? Pregnant women who load up on fruits, veggies and whole grains have a reduced risk of having babies with neural tube defects, such as spina bifida or cleft lip, according to one of the first studies to look at the connection between diet and birth defects.What that means for expectant mothers is that it's not enough just to take folic acid, which doctors recommend as a way to prevent up to 40% of neural tube defects (NTDs). As word has spread among pregnant women about the importance of a folic-acid supplementation,...

NHS bosses urge honesty over cuts

AppId is over the quotaAppId is over the quota 7 October 2011 Last updated at 00:27 GMT By Adam Brimelow Health Correspondent, BBC News Managers have told the BBC that cuts are being presented as modernisation Health service managers have called on the government to be more honest about the financial challenges facing the NHS in England.The NHS Confederation says a lack of candour over funding is damaging as the public may resist a service being cut.This, say managers, can lead to potentially dangerous...

Panel Advises Against Routine Prostate Screening

AppId is over the quotaAppId is over the quota Visuals Unlimited, Inc. / Dr. Gladden Willis / Getty ImagesNo major medical group recommends routine PSA blood tests to check men for prostate cancer, and now a government panel is saying they do more harm than good and healthy men should no longer receive the tests as part of routine cancer screening.The panel's guidelines had long advised men over 75 to forgo the tests and the new recommendation extends that do-not-screen advice to healthy men of...

Why pancreatic cancer is so deadly

AppId is over the quotaAppId is over the quota Steve Jobs had a pancreatic neuroendocrine tumor. Apple Inc. announced his death Wednesday.About 95 percent of people with pancreatic cancer die from it, experts sayAs people age, the risk of developing pancreatic cancer goes upThe pancreas is an oblong organ that lies deep in the abdomenThere are two types of pancreatic cancer: exocrine tumors and endocrine tumors(CNN) -- As the technology world mourns computing visionary and Apple, Inc. co-founder...

Risky pregnancy drug raised daughters' cancer odds

AppId is over the quotaAppId is over the quota This Tuesday, Oct. 4, 2011 photo shows Debbie Wingard in her office at the University of California-San Diego where she is a professor. Wingard has had breast cancer twice and has been unable to conceive which she believes is due to her mother's use of the drug DES during pregnancy. The drug that millions of pregnant women took decades ago to prevent miscarriage and complications has put their daughters at higher risk for breast cancer and other health...

Scientists hail gain in human embryonic stem cell research

AppId is over the quotaAppId is over the quota The achievement is an "important step" in stem cell research, scientists say They used a technique similar to the one used to clone Dolly the sheepThe motivation for the research was to eventually cure diseases such as Parkinson's, diabetes(CNN) -- For the first time, researchers have succeeded in creating human embryonic stem cells by injecting DNA from a skin cell into an unfertilized egg, according to a study published Wednesday.To achieve what is being called an "important step" in stem cell research, scientists in New York used a cloning technique...