Sunday, September 30, 2007

Health Headlines - September 30

Frozen Beef Patty Recall Widened to 21 Million Pounds

A New Jersey meat distributor on Saturday widened by millions its recall of frozen beef patties potentially contaminated with e. coli, after U.S. health inspectors found inadequate safety measures at its plant.

The Topps Meat. Co., based in Elizabeth, said it was now recalling 21.7 million pounds of ground beef products, up from 332,000 pounds of ground beef initially recalled on Sept. 25, the Associated Press reported.

The initial recall resulted after at least six people in New York State became ill, and three were hospitalized. Investigators now think 25 people may have been sickened in eight states.

Health officials said cases were found in Connecticut, Florida, Indiana, Maine, New Jersey, New York, Ohio and Pennsylvania. And the company said the recalled products had been distributed to retail grocery stores and food service institutions throughout the United States.

The recall represents all Topps products with either a "sell by date" or "best if used by date" between Sept. 25, 2007 and Sept. 25, 2008, which can be found on the back panel of the packages.

In addition, all the recalled products have a USDA establishment number of EST 9748, also located on the back panel of the package and/or in the USDA legend.

The move comes after federal inspectors on Friday said they suspended the grinding of raw products after finding inadequate safety measures at the Topps plant. The USDA has declined to detail the inadequate safety measures, but said New York health officials have found additional Topps products tainted with the bacteria, the AP reported.

Geoffrey Livermore, Topps' operations vice president, said the company was continuing to work with the USDA, state health departments, retailers and distributors and has augmented its procedures with microbiologists and food safety experts.

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Brain-Eating Amoeba Linked to 6 Deaths

An amoeba that typically lives in lakes and enters the body through the nose and attacks the brain has been linked to six deaths in the United States this year, federal health officials report.

Even though encounters with the single-celled organism are rare, it has killed six boys and young men this year. The increase in cases has health officials concerned, with predictions of more cases in the future, the Associated Press reported.

"This is a heat-loving amoeba. As water temperatures go up, it does better," Michael Beach, a specialist in recreational waterborne illnesses for the U.S. Centers for Disease Control and Prevention, told the news service. "In future decades, as temperatures rise, we'd expect to see more cases."

According to the CDC, the amoeba is called Naegleria fowleri, and it killed 23 people in the United States from 1995 to 2004. But health officials have noticed a rise in cases this year, with three in Florida, two in Texas and one in Arizona. The CDC knows of only several hundred cases worldwide since the microscopic bug's discovery in Australia in the 1960s, the AP said.

Though infections tend to be found in southern states, Naegleria lives almost everywhere in lakes, hot springs, even dirty swimming pools, subsisting off algae and bacteria in the sediment. People become infected when they wade through shallow water and stir up the bottom, Beach said.

Symptoms of infection include a stiff neck, headaches and fever. In the later stages, victims will show signs of brain damage such as hallucinations and behavioral changes, he said.

Once infected, most people have little chance of survival, the AP said.

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Teens Who Work More Likely to Smoke: Study

High school students who work part-time jobs may be gaining just a bit too much real-world experience: A new study suggests they're more likely to start smoking than their peers who don't work.

The study of 10th- and 11th-grade students in Baltimore found that those kids who took jobs -- often in retail outlets and fast-food or other restaurants -- had a greater likelihood of lighting up. And the more they worked, the more they were likely to smoke, the Canadian Press reported.

"Of those who didn't smoke at grade 10, kids who [began working] were at least three times more likely to start smoking than kids who didn't start working," said study lead author Rajeev Ramchand, a psychiatric epidemiologist with the Rand Corp.

Ramchand offered several possible explanations for the finding. One, teens may be exposed on the job to older youths or to adults who are more likely to smoke and where smoking is more common and acceptable.

"Second is that they can now buy cigarettes, as before they may have not had the means, the money, to buy cigarettes," said Ramchand, who conducted the study with colleagues while a graduate student at the Johns Hopkins School of Medicine in Baltimore, the news service said.

The findings were published Friday in the American Journal of Public Health.

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Most Medicare Beneficiaries Can Get Lower Drug Premiums in 2008

In 2008, more than 90 percent of U.S. Medicare beneficiaries in a stand-alone Part D prescription drug plan will have access to at least one drug plan with a lower premium than they paid this year, the federal Department of Health and Human Services (HHS) said this week.

Beneficiaries in all states will be able to select at least one plan with premiums of less than $20 a month and from at least five plans with premiums of less than $25 a month. In 2008, the average monthly premium for the basic Medicare drug benefit is projected to be $25, according to HHS.

"The actual average premium paid by beneficiaries for standard Part D coverage in 2008 is expected to be nearly 40 percent lower than originally projected when the benefit was established in 2003. Moreover, our data show that the Medicare prescription drug benefit is saving seniors an average of $1,200 a year," HHS Secretary Mike Leavitt said in a prepared statement.

The open enrollment period for 2008 begins Nov. 15 and ends Dec. 31, 2007.

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New York Smoking Ban Linked to Decline in Heart Attacks

A reduction in people's exposure to secondhand smoke after New York State banned indoor smoking in virtually all workplaces may have led to an eight percent decline in heart attacks, says a state Health Department report published in the American Journal of Public Health.

The Clean Indoor Air Act took effect in 2003. In 2004, hospitals in the state admitted 3,813 fewer patients for heart attacks than would have been expected without the smoking ban, the study said. There was no change in hospital admissions for stroke, the Associated Press reported.

Some previous studies have found that heart attack rates dropped 27 to 40 percent in areas that banned indoor smoking in public places.

According to the National Conference of State Legislatures, at least 22 states and the District of Columbia have smoke-free laws for all workplaces, including bars and restaurants, the AP reported. Exposure to secondhand smoke increases nonsmokers' risk of heart disease and lung cancer by up to 30 percent, the U.S. Surgeon General said last ye ar.

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Breath Could Track Diabetics' Blood Sugar Levels

It may be possible to develop a breath test that offers a simple way to check blood sugar levels in people with diabetes, says a University of California, Irvine study that found that people with type I diabetes exhale higher levels of methyl nitrates when they have high blood glucose levels.

Using a chemical analysis technique developed to test for air pollution, the researchers found that methyl nitrate levels were nearly 10 times higher than normal when children with type 1 diabetes had high blood sugar levels, BBC News reported.

It's believed that methyl nitrate is a byproduct of damage caused to body tissues when blood sugar levels are too high. The study appears in the journal Proceedings of the National Academy of Sciences.

"While no clinical breath test exists yet for diabetes, this study shows the possibility of non-invasive methods that can help the millions who have this chronic disease," said study author Dr. Pietro Galassetti, BBC News reported.

Health Tips for September 30

Health Tip: Floss Your Teeth

Recent studies make a direct connection between longevity and teeth flossing. Nobody knows exactly why. Perhaps it's because people who floss tend to be more health conscious than people who don't? Thought for the day: Floss and be your body's boss.

Health Tip: Avoid Excessive Drinking

While recent studies show a glass of wine or one drink a day (two for men) can help protect against heart disease, more than that can cause other health problems such as liver and kidney disease and cancer. Thought for the day: A jug of wine should last a long time.

Saturday, September 29, 2007

Health Headlines - September 29

Most Medicare Beneficiaries Can Get Lower Drug Plan Premiums in 2008

In 2008, more than 90 percent of U.S. Medicare beneficiaries in a stand-alone Part D prescription drug plan will have access to at least one drug plan with a lower premium than they paid this year, the federal Department of Health and Human Services (HHS) said this week.

Beneficiaries in all states will be able to select at least one plan with premiums of less than $20 a month and from at least five plans with premiums of less than $25 a month. In 2008, the average monthly premium for the basic Medicare drug benefit is projected to be $25, according to HHS.

"The actual average premium paid by beneficiaries for standard Part D coverage in 2008 is expected to be nearly 40 percent lower than originally projected when the benefit was established in 2003. Moreover, our data show that the Medicare prescription drug benefit is saving seniors an average of $1,200 a year," HHS Secretary Mike Leavitt said in a prepared statement.

The open enrollment period for 2008 begins Nov. 15 and ends Dec. 31, 2007.

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New York Smoking Ban Linked to Decline in Heart Attacks

A reduction in people's exposure to secondhand smoke after New York State banned indoor smoking in virtually all workplaces may have led to an eight percent decline in heart attacks, says a state Health Department report published in the American Journal of Public Health.

The Clean Indoor Air Act took effect in 2003. In 2004, hospitals in the state admitted 3,813 fewer patients for heart attacks than would have been expected without the smoking ban, the study said. There was no change in hospital admissions for stroke, the Associated Press reported.

Some previous studies have found that heart attack rates dropped 27 to 40 percent in areas that banned indoor smoking in public places.

According to the National Conference of State Legislatures, at least 22 states and the District of Columbia have smoke-free laws for all workplaces, including bars and restaurants, the AP reported. Exposure to secondhand smoke increases nonsmokers' risk of heart disease and lung cancer by up to 30 percent, the U.S. Surgeon General said last year.

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Breath Could Track Diabetics' Blood Sugar Levels

It may be possible to develop a breath test that offers a simple way to check blood sugar levels in people with diabetes, says a University of California, Irvine study that found that people with type I diabetes exhale higher levels of methyl nitrates when they have high blood glucose levels.

Using a chemical analysis technique developed to test for air pollution, the researchers found that methyl nitrate levels were nearly 10 times higher than normal when children with type 1 diabetes had high blood sugar levels, BBC News reported.

It's believed that methyl nitrate is a byproduct of damage caused to body tissues when blood sugar levels are too high. The study appears in the journal Proceedings of the National Academy of Sciences.

"While no clinical breath test exists yet for diabetes, this study shows the possibility of non-invasive methods that can help the millions who have this chronic disease," said study author Dr. Pietro Galassetti, BBC News reported.

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FDA Fails to Protect Clinical Trial Participants: Report

A U.S. federal investigator says the Food and Drug Administration does a poor job of protecting the millions of people who take part in clinical trials.

In a report to be released Friday, Daniel R. Levinson, inspector general of the Department of Health and Human Services, found that FDA officials didn't know how many clinical trials were being conducted and audited fewer than one percent of clinical testing sites, The New York Times reported.

In the few instances where FDA inspectors did check a site, they generally showed up long after the tests had been completed, Levinson noted.

The FDA has 200 inspectors to monitor about 350,000 testing sites. Even when inspectors identified serious problems in human clinical trials, top FDA officials downgraded the inspectors' findings 68 percent of the time, Levinson found.

In the rest of the cases, it was rare for the FDA to follow up with inspections to assess whether corrective actions ordered by the agency had been done, The Times reported.

"In many ways, rats and mice get greater protection as research subjects in the United States than do humans," Arthur L. Caplan, chairman of the department of medical ethics at the University of Pennsylvania, told the newspaper.

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New U.S. Law Boosts Prescription Drug Safety

A U.S. Congress bill that improves the Food and Drug Administration's ability to oversee prescription drug safety was signed into law Thursday by President Bush.

The new law renews for five years programs to collect fees from drug and medical device makers -- which defrays the FDA's costs of reviewing products submitted for approval -- and gives the agency more powers to take action when there are problems with drugs already on the market, the Associated Press reported. For example, the FDA can order drug companies to do further studies on the safety of medicine and to put new label warnings on products. The agency now has the authority to fine companies who fail to comply with such orders.

Under the new Food and Drug Administration Amendments Act of 2007, companies must publicly release results of all clinical trials that show how well approved drugs performed, the AP reported.

"The law signals a new era of openness and accountability when it comes to prescription drug safety," Jim Guest, president of Consumers Union, publisher of Consumer Reports, said in a prepared statement. He said the FDA "will begin to have the tools and resources to protect the public from unsafe medications. And the drug industry has been put on notice that it no longer can keep vital safety information from consumers."

The new law is "a vital step to both strengthen our nation's drug safety system" and to "preserve crucial incentives to help spur research," said a statement released by the Pharmaceutical Research and Manufacturers of America.

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Wal-Mart Adds More Discount Generic Drugs

Wal-Mart announced Thursday that it's adding seven new compounds to the list of generic drugs it sells for $4, including the attention deficit hyperactivity disorder drug methylphenidate and generic versions of the heart drug Coreg and the nail fungus drug Lamisil.

The company also announced that it will start selling generic versions of two popular birth control pills -- Ortho Cyclen and Ortho Tri-Cyclen -- and a fertility drug called clomiphene for $9 a month, The New York Times reported.

Wal-Mart's generic plan will now include 361 prescriptions representing various formulations of 157 medications, an increase of about 24 prescriptions.

Wal-Mart first introduced its discount generic drug plan just over a year ago. Many other retailers have kept in step, including Target, which said that it would match Wal-Mart's latest moves, The Times reported.

However, Walgreens and CVS -- two of the largest prescription drug retailers in the United States -- have not matched the discount prices and say Wal-Mart's moves haven't affected their business.

Health Tips for September 29

Health Tip: Understanding Fever Blisters

Fever blisters, sometimes called cold sores, are small blisters that occur on the lips or in or around the mouth. The sores are caused by the herpes simplex virus, and can be very painful.

Here are some facts and suggestions about fever blisters, courtesy of the American Academy of Otolaryngology - Head and Neck Surgery:

* The dormant fever blister virus can be made active by stress, the sun, fever, hormonal changes or trauma.
* The virus is very contagious, and can be easily spread to other areas of the body, and from person to person.
* To reduce the risk of spreading the virus, avoid touching or picking at a blister, and avoid touching other people or other parts of your body until you wash your hands thoroughly.
* Fever blisters tend to recur, often in the same place.
* The virus can be spread even when there are no blisters present.
* While there is no cure for the virus, antiviral ointment applied to a sore can help hide its appearance.

Health Tip: Even Babies Can Have Foot Problems

New parents are understandably concerned about the health of their baby. But while worrying about hearing, eyesight and other things, they might forget the feet.

The American Podiatric Medical Association warns that foot problems that flare up in adults often start in infancy.

The association says parents should report anything suspicious to the family doctor. To maintain healthy feet, parents should make sure blankets are loose and allow the baby to kick. Also, be sure to change the baby's position often because lying too long in one position can strain the legs and feet.

Friday, September 28, 2007

Health Headlines - September 28

Cervical, Testicular Cancers Boost Divorce Risk

Problems with sexuality and intimacy may be reasons why testicular and cervical cancer patients are at increased risk for divorce, according to a Norwegian study presented Thursday at the European Cancer Conference in Barcelona, Spain.

The study found that women who develop cervical cancer are 40 percent more likely to divorce, while men who develop testicular cancer are 20 percent more likely to suffer failed marriages, Bloomberg news reported.

"During the course of treatment (for cervical and testicular cancers), sexual function will certainly be impaired," noted Dr. John Smyth, professor of medical oncology at the University of Edinburgh, Scotland and outgoing president of the Federation of European Cancer Societies.

He added that sexual counseling should be included in the care provided to people with testicular and cervical cancer, Bloomberg reported.

The risk of divorce actually declined for colorectal, lung, prostate and breast cancer patients in the initial years after diagnosis, the study found.

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Russian Woman Has 17-Pound Baby

A 42-year-old women in Siberia gave birth to a 17.05-pound baby girl, the heaviest newborn ever recorded in Russia. The baby was delivered by Caesarean section on Sept. 17 and was doing well and developing normally, a doctor said.

The infant, the 12th child for Tatiana Khalina, was born at a maternity clinic in the town of Aleisk in southern Siberia and then transferred to a maternity hospital in the city of Barnaul, the Associated Press reported.

A Russian newspaper quoted a local official as saying that the mother and father weren't tall.

According to international statistics, an average weight for a newborn baby is about 7.04 pounds., the AP reported. A 23.12-pound baby born in the United States in 1879 is the heaviest ever recorded in the world, says the Guinness Book of Records. The baby died 11 hours after it was born. Babies weighing 22.8 pounds were born in Italy in 1955 and in South Africa in 1982.

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Do More to Cut Suicidal Behavior in Older Adults: U.S. Report

In 2005, there were an estimated 7,105 U.S. hospital emergency department visits for treatment of nonfatal self-inflicted injuries among adults aged 65 and older, according to a report in this week's Morbidity and Mortality Weekly Report, a journal from the U.S. Centers for Disease Control and Prevention.

Self-inflicted injuries include suicidal and self-harming behaviors. Of the cases in this report, 80 percent involved suicidal behavior.

The report noted that a significantly higher percentage (70.6 percent) of older adults seen at hospital emergency rooms for self-inflicted injuries were hospitalized following care for suicidal behavior than younger adults (ages 20-34, 42.8 percent; ages 35-49, 53.2 percent; 50-64, 56.4 percent).

Average medical costs for overall self-inflicted injuries among older adults are twice that of younger adults (ages 25-64), noted the report authors. They called for increased prevention efforts that focus on multiple risk factors -- such as better identification and treatment of depression and enhancing social support for those at-risk -- in order to reduce suicidal behaviors among older adults.

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New U.S. Recalls of 600,000 Chinese-Made Toys, Kids' Jewelry

Seven new recalls of more than 600,000 Chinese-made toys and children's jewelry that contain excessive levels of lead were announced Wednesday by the U.S. Consumer Product Safety Commission (CPSC).

One of the new recalls was for 200,000 units of five kinds (two vehicles and three accessories) of Thomas & Friends railway toys distributed by Chicago-area RC2 Corp, which recalled 1.5 million Thomas & Friends railway toys in June, the Chicago Tribune reported.

RCR2 also recalled 800 "Knights of the Sword" toys with lead paint.

Other recalls announced Wednesday included:

  • 350,000 children's gardening tools and chairs sold by Target.
  • 23,500 Toby & Me jewelry sets, sold by TOBY N.Y.C of New York.
  • 16,000 children's toy rakes, sold by Jo-Ann Stores Inc. of Hudson, Ohio.
  • 10,000 floor puppet theaters, sold by Guidecraft Inc., of Englewood, N.J.
  • 850 children's spinning wheel metal necklaces, sold by Rhode Island Novelty, of Cumberland, R.I.

So far this year, the CPSC has announced 50 lead-based recalls in the United States. That's more than double the most recalls in any previous year in the agency's history, the Tribune reported.

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Bill Would Regulate Workers' Exposure to Microwave Popcorn Chemical

The U.S. House voted Wednesday to have the federal Occupational Safety and Health Administration (OSHA) regulate workers' exposure to a chemical used to provide artificial butter taste and smell to microwave popcorn.

While no firm scientific evidence exists, some believe diacetyl to be responsible for a deadly lung disease suffered by workers who package microwave popcorn. The OSHA is conducting a study on the safety of the chemical but House Democrats didn't want to wait for the results of the study, the Associated Press reported.

Under the bill, which hasn't yet been considered by the Senate, companies would have to limit worker exposure to the chemical, institute air monitoring, medical surveillance and safety labeling, and require workers to wear protective clothing and equipment.

The lack of an OHSA standard on diacetyl "has endangered the health of families," said Rep. Betty Sutton (D.-Ohio). "That is why we have to act today. Workers should never have to choose between their health and feeding their families."

Many companies that make microwave popcorn have already found a substitute for diacetyl, the AP reported. There is no evidence of any danger to people who eat microwave popcorn that contains diacetyl.

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19th Century Autopsy Helps Spot Adrenal Tumor Gene

Clues from a 123-year-old autopsy report on the sudden death of a young German woman helped U.S. researchers discover a germ line (inherited) mutation that causes adrenal gland tumors, says a study in this week's New England Journal of Medicine.

The team from the Cleveland Clinic's Genomic Medicine Institute found that the germ line mutation causes a rare inherited condition called pheochromocytoma, which leads to tumors on the central portion of the adrenal gland, resulting in excess adrenaline production. Too much adrenaline can cause a severe and potentially fatal elevation in blood pressure.

The 1884 autopsy report detailed the sudden illness and death of 18-year-old Minna Roll of Wittenweier, Germany. The autopsy revealed that she had tumors on both of her adrenal glands. The Cleveland Clinic team gathered genetic samples and family history from six of Minna Rolls' family descendents.

The researchers found that people in the family inherited the germ line mutation that causes pheochromocytoma. New technology has been developed to screen people for the mutation and begin early treatment.

"This work shows how far we've come in technology and understanding the human genome, and how that knowledge can benefit today's patients," team leader Dr. Charis Eng, chair of the Genomic Medicine Institute, said in a prepared statement. "If genetic and family screening were available 123 years ago, Minna most likely would have lived because the tumors would have been diagnosed earlier, and the lives of all those subsequent family members could have been saved."

Health Tips for September 28

Health Tip: Spotting a Tremor

A tremor is an uncontrolled, involuntary, rapid movement of a muscle, and can be caused by a medication or certain conditions such as Parkinson's disease.

Here are common signs of tremor, courtesy of the U.S. National Library of Medicine:

* Frequent, uncontrolled shaking of the hands, eyelids, head, arms or muscles.
* Shaking on one side of the body, or with a different severity on each side of the body.
* Shaking that occurs occasionally, intermittently or temporarily rather than constantly.
* Nodding or quivering of the head.
* Shaking that stops during sleep.
* Worsening of shaking symptoms during stress.
* A shaking or quivering sound to the voice.

Health Tip: Considering Low-Carb?

Low-carbohydrate diets are rich in proteins (such as meats) and low in carbohydrates (such as breads and pastas).

Because of the limited food choices offered by these plans, some people on a low-carb diet may need to take a multivitamin and a fiber supplement to get needed nutrients, says the American Academy of Family Physicians.

Before starting any diet, the AAFP recommends talking to your doctor. A low-carb diet may not be a good idea for people with diabetes, kidney stones, high cholesterol, or women who are pregnant.

Thursday, September 27, 2007

Health Headlines - September 27

FDA Warns About Cancer Pain Drug Fentora

Due to recent reports of deaths and other problems associated with the cancer pain drug Fentora (fentanyl buccal) tablets, the U.S. Food and Drug Administration on Wednesday issued a warning about the drug to doctors and patients.

Fentora is a powerful opioid pain drug used only for the treatment of breakthrough pain in cancer patients who no longer respond to standard opioid pain treatment, the FDA said. Breakthrough pain refers to intense increases in pain that occur with rapid onset, even when opioid pain control drugs are being used.

The reported deaths of patients receiving Fentora were the result of improper selection of patients, dosing or improper product substitution, according to the Public Health Advisory and Health Care Professional Sheet issued by the FDA.

The agency reminded doctors and other health professionals that it is critical to follow product labeling when administering Fentora, and that it's dangerous to use Fentora for any short-term pain such as headaches or migraines. Fentora must not be used in patients who are not opioid tolerant.

Patients must be under a doctor's care and close supervision when taking Fentora and the dose should be carefully adjusted to control breakthrough pain adequately, the FDA said.

The agency told Fentora manufacturer Cephalon Inc. to strengthen warnings and improve the dosing instructions on the drug's product labeling. The company must also improve its education plan for prescribers and pharmacists on proper patient selection, dosing instructions, and restrictions on substituting Fentora for other products.

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36 Million Americans Have Never Had Cholesterol Checked

About one in six Americans age 20 and older (almost 36 million people) have never had their cholesterol levels checked, even though the link between cholesterol and heart disease has been well publicized.

That's the finding of the latest News and Numbers from the U.S. Agency for Healthcare Research and Quality.

Those who've never had their blood cholesterol levels checked include:

  • more than one-third of uninsured people ages 20 to 64; 22 percent of those with public insurance; and 16 percent of those with private insurance.
  • one-fourth of Hispanic adults; 16 percent of black and Asian adults; and 15 percent of white adults.
  • 20 percent of males and 14 percent of females.
  • about 21 percent of people who didn't graduate from high school.
  • nearly 40 percent of people ages 20 to 34; 17 percent of those ages 35 to 44; six percent of those ages 45 to 64; and two percent of those 65 and older.

The report is based on 2005 data from the agency's annual Medical Expenditure Panel Survey, which gathers information from U.S households about health care use, expenses, access, health status and quality of care.

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Experimental Skin Cancer Drug Shows Promise

An experimental drug called STA-4783 may prove an effective new treatment for skin cancer, according to research presented Wednesday at a meeting of the European Cancer Organization in Barcelona, Spain.

The drug causes tumor cells to self-destruct by overloading them with oxygen. A study of 81 patients with advanced melanoma skin cancer found that the 28 who received the standard chemotherapy drug paclitaxel went an average of 1.8 months before their cancer worsened. The 53 patients who received paclitaxel plus STA-4783 went an average of 3.7 months before their cancer worsened, the Associated Press reported.

The study also found that patients who received the combination therapy survived an average of one year after diagnosis, compared with an average of 7.8 months for those who received only paclitaxel. The study was paid for by Synta Pharmaceuticals Corp. of Lexington, Mass., which developed STA-4783.

The new drug, which has no effect on normal cells, may also prove effective against other cancers, the AP reported.

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E. Coli Risk Prompts Frozen Beef Patty Recall

A cluster of e. coli cases in the U.S. Northeast has prompted a nationwide recall of 331,582 pounds of frozen beef patties distributed by New Jersey-based Topps Meat Co. At least six people in New York State became ill, and three were hospitalized. The state Health Department said all six are recovering, the Associated Press reported.

The recall includes: certain 10-lb. boxes of Butcher's Best 100% All Beef Patties; certain 10-lb. boxes of Kohler Foods burgers; certain 10-lb. boxes of Sand Castle Fine Meat; certain 2-lb. boxes of Topps 100% Pure Ground Beef Hamburgers; and certain 3-lb. boxes of Topps 100% Pure Ground Beef Hamburgers.

The U.S. Department of Agriculture said the recalled products carry the number "Est. 9748" inside the USDA mark of inspection, and were produced on June 22, July 12 or July 23, the AP reported.

Topps is "fully cooperating with the U.S. Department of Agriculture to make sure all customers are informed and the potentially contaminated products are properly disposed of," said company spokeswoman Cortney McMahon.

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U.S. House Votes to Expand Child Health Insurance Bill

The U.S. House on Tuesday voted 265-159 in favor of expanding the State Children's Health Insurance Program (SCHIP) by $35 billion over five years, but didn't get the two-thirds majority needed to override President Bush's threatened veto of the bill, the Associated Press reported.

Currently, the state-federal program covers about 6.6 million children in families that have incomes above the poverty line but have difficulty affording private health insurance. The new bill would provide coverage for an additional 4 million children.

Bush says he opposes the Democratic-led bill due to its cost, reliance on a tobacco tax increase and its potential for replacing private health insurance with government grants. In Tuesday's vote, 51 Republicans supported the bill while 151 of them voted against it, the AP reported.

Most governors and many health advocacy groups support the bill. It's expected that the Senate will pass the bill by a wide margin later this week. However, even if the Senate vote results in a two-thirds majority, the failure of the House to achieve such a majority means that Congress ca nnot override Bush's veto.

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Bone Marrow Stem Cells May Help Liver Failure Patients

Using stem cells taken from bone marrow to dampen immune response may offer a new way to treat liver failure and keep patients alive longer until an organ donor is found, say Massachusetts General Hospital researchers.

The researchers said this method may even help keep the liver -- the only organ that can regenerate -- functioning long enough to repair itself, BBC News reported. The technique has only been tested in animals.

In this study, the researchers found that delivering molecules secreted by mesenchymal stem cells (MSCs) to the liver lessened inflammation in rats with liver failure. In addition, cycling the rats' blood through an external bioreactor containing MSCs reduced signs of liver failure, and increased survival rates from 14 percent to 71 percent, BBC News reported.

The findings appear in the journal PLoS One.

Currently, transplant is the only option for patients with end-stage liver failure. However, there's a limited supply of donor organs and recipients must take powerful immune-suppressing drugs.

Health Tips for September 27

Health Tip: Wash Fruits and Vegetables

While it's important to eat plenty of fresh fruits and vegetables each day, it's also crucial to wash them before eating.

Here are some guidelines, courtesy of the University of Maine Cooperative Extension:

* Wash any raw fruit or vegetable before peeling, cutting, eating or cooking.
* Try a fruit and vegetable wash that is designed to remove bacteria and pesticides.
* Soak and wash produce in distilled water for one to two minutes.
* Use a vegetable brush to scrub any produce with a thick skin.
* Wash any produce that you grew yourself, or that was grown by someone else.
* Thoroughly wash your hands and any cutting or preparation surfaces before preparing fresh produce.

Health Tip: Weaning Baby From a Pacifier

A pacifier helps comfort young babies by satisfying their natural sucking reflex. But as babies mature and their teeth begin to grow, a pacifier can damage teeth.

The Swedish Medical Center offers these suggestions for weaning your baby off of a pacifier:

* Try reducing access time to a pacifier to only night time and nap time, then gradually work the infant up to sleeping without it.
* Have your child trade a pacifier for a game, book or toy that is more enjoyable and productive.
* Have the child spend time with other toddlers who no longer use a pacifier.
* Explain that pacifiers that are used when you are a baby, and one isn't needed now that he or she is older.
* Reward the child for time spent without a pacifier, with things like stickers, gold stars or a stuffed animal.
* Be patient and offer lots of reassurance, but don't give up on trying to break the habit.
* Offer lots of hugs.

Wednesday, September 26, 2007

Health Headlines - September 26

U.S. Hits Illegal Steroid Labs

More than 120 people were arrested and dozens of labs that made growth hormone for sale on the black market were raided as U.S. authorities conducted the largest-ever crackdown on illegal steroids, the Associated Press reported.

The Drug Enforcement Administration said Monday that agents seized 56 labs and confiscated 11.4 million doses of steroids. The 18-month Operation Raw Deal also involved a number of other federal agencies, including the FBI, Internal Revenue Service, and the Food and Drug Administration.

Nine other countries -- including Canada, China, and Mexico -- also took part in the investigation.

U.S. officials said high school athletes, body builders, and ordinary people who just want to improve their appearance were likely among the labs' customers, the AP reported.

"We were a little bit stunned at the amount of labs we found as a result of this investigation," DEA spokesman Garrison Courtney said Monday. "It's not something that's on a scale that we've ever seen."

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Employer, Worker Health Costs Continue to Rise

In 2007, employer health premiums for workers increased by more than twice the rate of inflation, according to a study released Monday by the global human resources company Hewitt Associates.

On average, employers paid 5.3 percent more to provide health coverage for their workers in 2007, which was the smallest increase in nine years, the study said. In 2006, there was a 7.9 percent increase, the Wall Street Journal reported.

While there was a smaller increase in 2007, the Hewitt study predicted that premiums for employer-provided health coverage will increase an average of 8.7 percent in 2008. That would increase the average annual premium per employee to $8,676, from $7,982 this year.

In recent years, employers used funds carried over from previous years' budgets to cushion health premium increases. But "that surplus is now gone," said Bob Tate, chief actuary in Hewitt's Health Management Consulting business, the Wall Street Journal reported.

The study also predicted that in 2008 workers are likely to pay an average of $3,597 in out-of-pocket expenses, through co-payments, annual deductibles, and co-insurance. That's an increase of 10.1 percent or more from this year.

-----

Study Questions Value of Annual Physical Exams

For healthy American adults, the benefits of an annual physical exam may not justify the cost, according to a study in the current issue of the journal Archives of Internal Medicine.

"A lot of doctors don't think physical exams are very helpful," said author Ateev Mehrotra, assistant professor at the University of Pittsburgh School of Medicine.

The study found that 80 percent of preventive care occurs during other kinds of patient visits to doctors, such as a complaint about a minor ailment, said US News and World Report.

"The annual physical is not necessary," said Rick Kellerman, president of the American Academy of Family Physicians. He said people don't need to be concerned if they miss an annual physical, or several, as long as they have their doctor's approval and remain in close communication with their doctor.

However, a 2005 survey of 800 primary care physicians in Boston, Denver and San Diego found that 65 percent of them believed that an annual physical was a necessity, said US News and World Report. The survey also found that 74 percent of the doctors said annual exams improved early detection of illness, and 94 percent believed they improved patient-doctor relationships.

-----

E.U. Approves New Cervical Cancer Vaccine

The European Union has approved the sale of Cervarix, a vaccine against certain types of the human papillomavirus (HPV) that cause cervical cancer, British pharmaceutical company GlaxoSmithKline said Monday.

The approval means the vaccine can now be prescribed by doctors in 27 E.U. countries to females ages 10 to 25 to help protect them against cervical cancer. It is the second most common cancer in women, a Glaxo executive said in a statement, Agence France-Presse reported.

A U.S. Food and Drug Administration decision on whether to approve Cervarix is expected in January.

Currently, Merck's Gardasil is the only HPV vaccine approved in the United States.

-----

Too Little -- or Too Much -- Sleep Increases Risk of Death

Both too little and too much sleep can increase the risk of death, says a U.K. study presented Monday to the British Sleep Society.

University of Warwick researchers studied 10,308 people between 1985 and 1988 and between 1992 and 1993 and found that seven hours of sleep a night was optimal for the average adult, CBC News reported.

People who slept five hours a night had a 1.7-fold increased risk of death from all causes and a two-fold increased risk of cardiovascular-related death. But the study also found that those who slept eight hours a night were more than twice as likely to die as people who slept for seven hours.

Researcher Francesco Cappuccio noted that a lack of sleep has been shown to be a risk factor for weight gain, hypertension and type 2 diabetes, CBC News reported.

"But in contrast to the short sleep-mortality association, it appears that no potential mechanisms by which long sleep could be associated with increased mortality have yet been investigated. Some candidate causes for this include depression, low socioeconomic status and cancer-related fatigue," Cappuccio said.

-----

Brain Activity Different in Pedophiles: Study

Using functional magnetic imaging, a Yale University team found that pedophiles have distinct differences in brain activity compared to the general population. When shown adult, erotic material, pedophiles had less activity in the hypothalamus, which is known to play a role in arousal and hormone release.

The findings, published in the journal Biological Psychiatry, are the first to provide real-time evidence of differences in pedophiles' thought patterns, BBC News reported.

"Our findings may thus be seen as the first step towards establishing a neurobiology of pedophilia which ultimately may contribute to the development of new and effective means of therapies for this debilitating disorder," said lead researcher Dr. Georg Northoff.

Journal editor Dr. John Krystal said he didn't know if the pattern of different brain activity noted in this study could be used to predict a person's risk of pedophilia, BBC News reported.

The findings do "provide clues to the complexity of this disorder, and this deficit (in brain activity) may predispose individuals who are vulnerable to pedophilia to seek other forms of stimulation," Krystal said.

Health Tips for September 26

Health Tip: Finding Fiber in Your Diet

Fiber should be an important part of every diet. According to the American Academy of Family Physicians, dietary fiber can help prevent heart disease, high cholesterol, diabetes, and even some types of cancer.

The academy offers this list of fiber-rich foods:

* Fruits like apples, oranges, berries, prunes, figs and pears.
* Vegetables like broccoli, cauliflower, brussel sprouts, peas, carrots and beans.
* Whole grains like bran muffins, oatmeal, brown rice, popcorn, whole wheat bread and multigrain cereals.
* Added wheat bran to foods like applesauce, oatmeal, and cooked cereals.

Health Tip: Causes of Corns and Calluses

Calluses are patches of rough, thick and yellowed skin that often develop on the soles of the feet. Corns are smaller patches of thickened skin that form on the toes.

The University of Michigan Health System lists these common causes of corns and calluses:

* Wearing shoes that are too tight or poorly fitted, which rub on your feet.
* Wearing shoes or sandals without socks.
* Wearing high heels.
* Having a high arch, which adds weight and pressure to the ball of your foot and your toes.
* Having an uneven distribution of weight on your feet as you walk, sometimes caused by a physical abnormality.
* Having sharp bones in your feet that may rub against your shoes.
* Having bony feet that lack typical cushioning.

Tuesday, September 25, 2007

Health Headlines - September 25

E.U. Approves New Cervical Cancer Vaccine

The European Union has approved the sale of Cervarix, a vaccine against certain types of the human papillomavirus (HPV) that cause cervical cancer, British pharmaceutical company GlaxoSmithKline said Monday.

The approval means the vaccine can now be prescribed by doctors in 27 E.U. countries to females ages 10 to 25 to help protect them against cervical cancer. It is the second most common cancer in women, a Glaxo executive said in a statement, Agence France-Presse reported.

A U.S. Food and Drug Administration decision on whether to approve Cervarix is expected in January.

Currently, Merck's Gardasil is the only HPV vaccine approved in the United States.

-----

Too Little -- or Too Much -- Sleep Increases Risk of Death

Both too little and too much sleep can increase the risk of death, says a U.K. study presented Monday to the British Sleep Society.

University of Warwick researchers studied 10,308 people between 1985 and 1988 and between 1992 and 1993 and found that seven hours of sleep a night was optimal for the average adult, CBC News reported.

People who slept five hours a night had a 1.7-fold increased risk of death from all causes and a two-fold increased risk of cardiovascular-related death. But the study also found that those who slept eight hours a night were more than twice as likely to die as people who slept for seven hours.

Researcher Francesco Cappuccio noted that a lack of sleep has been shown to be a risk factor for weight gain, hypertension and type 2 diabetes, CBC News reported.

"But in contrast to the short sleep-mortality association, it appears that no potential mechanisms by which long sleep could be associated with increased mortality have yet been investigated. Some candidate causes for this include depression, low socioeconomic status and cancer-related fatigue," Cappuccio said.

-----

Brain Activity Different in Pedophiles: Study

Using functional magnetic imaging, a Yale University team found that pedophiles have distinct differences in brain activity compared to the general population. When shown adult, erotic material, pedophiles had less activity in the hypothalamus, which is known to play a role in arousal and hormone release.

The findings, published in the journal Biological Psychiatry, are the first to provide real-time evidence of differences in pedophiles' thought patterns, BBC News reported.

"Our findings may thus be seen as the first step towards establishing a neurobiology of pedophilia which ultimately may contribute to the development of new and effective means of therapies for this debilitating disorder," said lead researcher Dr. Georg Northoff.

Journal editor Dr. John Krystal said he didn't know if the pattern of different brain activity noted in this study could be used to predict a person's risk of pedophilia, BBC News reported.

The findings do "provide clues to the complexity of this disorder, and this deficit (in brain activity) may predispose individuals who are vulnerable to pedophilia to seek other forms of stimulation," Krystal said.

-----

Device Provides Bird-Flu Test Results Within 30 Minutes

A hand-held device that can provide bird-flu virus test results for people within 30 minutes has been developed by scientists in Singapore. Other tests currently available take a minimum of several hours to provide results.

The scientists say their new device is able to isolate, purify, amplify, and identify bird flu virus DNA in throat swab samples taken from patients, BBC News reported. When tested on samples of the deadly H5N1 virus, the device delivered accurate results within 28 minutes.

Quick testing of people could help make it easier to contain bird-flu outbreaks. The device could prove especially useful in areas where there's a lack of basic health resources, said the scientists from Singapore's Institute of Bioengineering and Nanotechnology.

The so-called mini lab is described in the journal Nature Medicine.

-----

Number of Elderly Cancer Patients Could Double by 2030

By 2030, there will be twice the number of elderly cancer patients (65 and older) worldwide than there were in 2000, an increase that will pose "huge challenges" to health-care systems, cancer experts warned Monday at a European Cancer Conference meeting.

The global increase in elderly cancer patients will be the result of aging societies, especially in developed nations, and improved diagnosis and treatment, Agence France-Presse reported.

"There are not enough health-care professionals who have skills and knowledge in both cancer and the best care and treatment for the elderly," Kathy Redmond, editor of Cancer World, said at the meeting.

She described the impending upsurge in elderly cancer patient numbers as a "time bomb," and said that not enough is being done to prepare to deal with the increase, AFP reported.

-----

Horses More Dangerous Than Motorcycles

Horseback riding is more dangerous than motorcycling, football or skiing, according to a study by researchers at the University of Calgary-Calgary Health Region in Canada.

They reviewed data on 7,941 trauma patients treated at an area medical center over 10 years and found that 151 were severely injured while horseback riding. Many of them were veteran riders, the Canadian Press reported.

The study found that the injury rate for horseback riding was more than three times higher than that for motorcycling. The findings are published in the American Journal of Surgery.

Most of the horseback riders in the study said they felt their accidents were preventable. Only nine percent were wearing helmets, the CP reported.

Riders should wear helmets and safety vests to reduce their risk of injury, the researchers recommended.

Health Tips for September 25

Health Tip: The Benefits of Tying the Knot

Marriage offers real benefits to a person's mental and physical health, research has found.

Here are some examples, courtesy of Hope College:

* Better general health than non-married people, and fewer illnesses.
* Lower incidence of alcoholism.
* Lower rate of suicide.
* Fewer average time spent in hospitals than non-married people, and faster rates of recovery.
* Stronger immune system.
* Less risk of depression, and reduced stress and anxiety.

Health Tip: Controlling Foot Odor

Sweaty feet and shoes that don't allow for circulation can lead to fungus and bacteria breeding inside your shoes and socks. These germs can cause an embarrassing odor when you remove your shoes.

Here are suggestions on how to reduce foot odor, courtesy of the American Academy of Orthopaedic Surgeons:

* Wash feet thoroughly each day with soap and water, then dry thoroughly to prevent bacterial growth.
* Change shoes and socks frequently -- at least once a day.
* Apply daily a non-medicated powder, like baby powder or foot powder.
* Check your feet for any signs of fungal or bacterial infection, and treat any symptoms promptly.
* Wear thick, absorbent cotton socks with shoes.
* Wear shoes made of breathable materials, like canvas, leather or mesh, and avoid plastic or nylon shoes.
* Don't wear the same pair of shoes two days in a row.

Monday, September 24, 2007

Health Headlines - September 24

Outbreaks of Bluetongue, Foot-and-Mouth Threaten U.K. Livestock

British authorities on Saturday said they have identified the first case of the viral disease bluetongue in livestock, even as they extend the "protection zone" for an outbreak of foot-and-mouth disease in another locale, Bloomberg news reported.

Bluetongue, which does not affect humans, was found in a cow near Ipswich, Suffolk, the Department for Environment, Food and Rural Affairs said on its Web site. The disease has also popped up recently in livestock in Germany, the Netherlands and Belgium.

U.K. authorities have also expanded by an additional 3 kilometers the protection zone around a farm near Petersfield in Hampshire, the site of an outbreak of foot-and-mouth disease, Bloomberg said. A sixth outbreak of the cattle illness has been confirmed in Surrey, southern England. Cattle in that outbreak, first spotted Sept. 21, have been slaughtered, officials said.

Outbreaks of foot-and-mouth in British cattle were first identified in August, and the European Commission has halted imports of British animals or animal products vulnerable to foot-and-mouth disease till at least Oct. 15, labeling the U.K. a "high-risk" area.

A 2001 outbreak of foot-and-mouth disease cost the U.K. economy over $20 billion and resulted in the slaughter of thousands of animals.

-----

Private Takeover Can Mean Poorer Care at U.S. Nursing Homes

A survey of complaints against more than 16,000 U.S. nursing homes finds that care often deteriorates significantly after homes are acquired by large private investment firms, The New York Times reports.

The Times compared the number of complaints received against 1,200 nursing homes acquired by these for-profit firms against those of 14,000 other nursing homes.

They report that, on average, residents of these homes are now much worse off in terms of depression, loss of mobility, and loss of ability to dress and bathe themselves than before the takeover, according to data compiled by the U.S. Centers for Medicare and Medicaid Services.

Much of that shortfall in care is linked to drastic cuts in nursing and other staff in the months after an investment firm takes over the home, the Times reported. At Tampa, Fla.'s Habana Health Care Center, for example, the 150-bed home lost half its nursing staff within months of being acquired by Formation Properties I, a private investment fund.

Over the next 3 years, 15 Habana residents died from what suing family members claim was negligent care -- even as profits from the nursing home rose. "They've created a hellhole," plaintiff Vivian Hewitt told the Times. She sued Habana after her mother died from the feces-linked infection of a large bedsore.

"The first thing owners do is lay off nurses and other staff that are essential to keeping patients safe," noted Charlene Harrington, a University of California, San Francisco professor whose work focuses on nursing homes. "Chains have made a lot of money by cutting nurses, but it's at the cost of human lives," she told the newspaper.

But Arnold Whitman, a principal with Formation, said companies like his have rescued many failing nursing homes from the brink of bankruptcy, brought on by what he sees as out-of-control litigation.

"Lawyers were convincing nursing home residents to sue over almost anything," he told the Times. "We should be recognized for supporting this industry when almost everyone else was running away."

-----

Experimental AIDS Vaccine Fails Key Test

A trial of a vaccine designed to control AIDS has been halted after numerous participants became infected with HIV, the virus that causes the disease.

Drug maker Merck & Co. said Friday that it was stopping enrollment and vaccination of volunteers taking part in the international study, which was partly funded by the U.S. National Institutes of Health.

Merck told the Associated Press that 24 of 741 volunteers who got the vaccine in one part of the trial eventually became infected with HIV. In a comparison group of volunteers who got dummy shots, 21 of 762 participants also became infected with HIV.

The volunteers were HIV-free at the start of the trial. But they were at high risk for getting HIV. Most were homosexual men or female sex workers. They were all repeatedly counseled about how to reduce their risk of HIV infections, including use of condoms, according to Merck, the AP said.

The Merck vaccine was the first major test of a new strategy to prevent HIV infection. Initial trials to develop a vaccine tried to stimulate antibodies against the virus, but that didn't work.

The new approach -- which is also being tried by other researchers -- seeks to prod the body to produce more of key immune system cells called killer T-cells, the news service said.

-----

Researchers ID Hundreds of Genes Linked to Infertility

U.S. researchers say they've identified nearly 350 genes linked to female fertility, a finding that could lead to greater study of the poorly understood field of infertility.

"This study gives us a way to begin to understand the causes of female infertility," said Dr. Diego Castrillon, assistant professor of pathology at the University of Texas Southwestern Medical Center, in Dallas. "It gives us a much more complete list of candidate genes to explore. Before, we didnt even know where to look."

The new study was done with mice, but "at the molecular level, ovarian biology is very similar in mice and humans," said Castrillon, senior author of the paper that is published in the September issue of the journal Genetics.

The findings might one day allow clinicians to test whether an infertile woman has problems with a specific gene, allowing for improved diagnostic tests and individualized therapy, said Castrillon, a specialist in the diagnosis of infertility and other diseases of women.

About 13 percent of women suffer from infertility, with the most common cause being dysfunction of the ovary. Researchers suspected genetic links in many cases, he said.

-----

FDA Urged to Ease Patient Restrictions for Heart Ablation Trials

Experts say the U.S. Food and Drug Administration should ease restrictions on which patients with a common heart condition called atrial fibrillation can be enrolled in clinical trials of devices used to provide a treatment called ablation, The New York Times reported.

That was one of the suggestions offered Thursday by a panel of experts at a daylong meeting on clinical trials for treatments of atrial fibrillation, a nonfatal but distressing condition in which electrical shortcircuits in the upper chambers of the heart cause rapid, erratic contraction. The condition affects about 2.2 million Americans.

Ablation involves burning or freezing certain areas of the atrial muscle to either eliminate the source of the irregular pulses or to block the pathways they travel. This common method of treatment is used when drug therapy fails or causes intolerable side effects, the Times reported.

"We have to be more flexible," Dr. Bram Zuckerman, director of the FDA's cardiovascular devices division, said in response to the expert panel's remarks about rapidly evolving technology for treating atrial fibrillation.

-----

Simplicity Recalls Cribs Linked to Deaths of 3 Babies

About one million Chinese-made cribs have been voluntarily recalled by Simplicity Inc. because problems with the drop rail can create a dangerous gap that poses a risk of suffocation and entrapment. The cribs have been linked to the deaths of at least three children in the United States, the federal Consumer Product Safety Commission said Friday.

The three babies -- ages 6 months, 9 months, and 1 year -- died in cribs where the drop rail was installed upside down due to poor hardware and crib design, the Chicago Tribune reported. The CPSC said it's also aware of seven infant entrapments and 55 incidents in these cribs.

The recalled Simplicity crib models include: Aspen 3 in 1; Aspen 4 in 1; Nursery-in-a Box; Crib N Changer Combo; and the Chelsea and Pooh 4 in 1. The recall also includes these Simplicity cribs sold with the Graco logo: Aspen 3 in 1; Ultra 3 in 1; Ultra 4 in 1; Ultra 5 in 1; Whitney; and the Trio.

This is the largest crib recall since the CPSC was created in the 1970s, the Tribune reported. For more information, contact Simplicity toll-free at (888) 593-9274.

Health Tips for September 24

Health Tip: Protect Yourself from Pollution

If you can't live in a smog-free environment, at least avoid smoke-filled rooms, high traffic areas, breathing in highway fumes and exercising near busy thoroughfares. Exercise outside when the smog rating is low. Exercise indoors in air conditioning when air quality is good. Plant lots of shrubbery in your yard. It's a good pollution and dirt from the street deterrent. Thought for the day: 'Smoke gets in your eyes'…and your mouth, and your nose and your lungs as do pollutants….hum the tune daily.

Health Tip: Wear Your Seat Belt

Statistics show that seat belts add to longevity and help alleviate potential injuries in car crashes. Thought for the day: Buckle down and buckle up.

Sunday, September 23, 2007

Health Headlines - September 23

Experimental AIDS Vaccine Fails Key Test

A trial of a vaccine designed to control AIDS has been halted after numerous participants became infected with HIV, the virus that causes the disease.

Drug maker Merck & Co. said Friday that it was stopping enrollment and vaccination of volunteers taking part in the international study, which was partly funded by the U.S. National Institutes of Health.

Merck told the Associated Press that 24 of 741 volunteers who got the vaccine in one part of the trial eventually became infected with HIV. In a comparison group of volunteers who got dummy shots, 21 of 762 participants also became infected with HIV.

The volunteers were HIV-free at the start of the trial. But they were at high risk for getting HIV. Most were homosexual men or female sex workers. They were all repeatedly counseled about how to reduce their risk of HIV infections, including use of condoms, according to Merck, the AP said.

The Merck vaccine was the first major test of a new strategy to prevent HIV infection. Initial trials to develop a vaccine tried to stimulate antibodies against the virus, but that didn't work.

The new approach -- which is also being tried by other researchers -- seeks to prod the body to produce more of key immune system cells called killer T-cells, the news service said.

-----

Researchers ID Hundreds of Genes Linked to Infertility

U.S. researchers say they've identified nearly 350 genes linked to female fertility, a finding that could lead to greater study of the poorly understood field of infertility.

"This study gives us a way to begin to understand the causes of female infertility," said Dr. Diego Castrillon, assistant professor of pathology at the University of Texas Southwestern Medical Center, in Dallas. "It gives us a much more complete list of candidate genes to explore. Before, we didnt even know where to look."

The new study was done with mice, but "at the molecular level, ovarian biology is very similar in mice and humans," said Castrillon, senior author of the paper that is published in the September issue of the journal Genetics.

The findings might one day allow clinicians to test whether an infertile woman has problems with a specific gene, allowing for improved diagnostic tests and individualized therapy, said Castrillon, a specialist in the diagnosis of infertility and other diseases of women.

About 13 percent of women suffer from infertility, with the most common cause being dysfunction of the ovary. Researchers suspected genetic links in many cases, he said.

-----

FDA Urged to Ease Patient Restrictions for Heart Ablation Trials

Experts say the U.S. Food and Drug Administration should ease restrictions on which patients with a common heart condition called atrial fibrillation can be enrolled in clinical trials of devices used to provide a treatment called ablation, The New York Times reported.

That was one of the suggestions offered Thursday by a panel of experts at a daylong meeting on clinical trials for treatments of atrial fibrillat ion, a nonfatal but distressing condition in which electrical shortcircuits in the upper chambers of the heart cause rapid, erratic contraction. The condition affects about 2.2 million Americans.

Ablation involves burning or freezing certain areas of the atrial muscle to either eliminate the source of the irregular pulses or to block the pathways they travel. This common method of treatment is used when drug therapy fails or causes intolerable side effects, the Times reported.

"We have to be more flexible," Dr. Bram Zuckerman, director of the FDA's cardiovascular devices division, said in response to the expert panel's remarks about rapidly evolving technology for treating atrial fibrillation.

-----

Simplicity Recalls Cribs Linked to Deaths of 3 Babies

About one million Chinese-made cribs have been voluntarily recalled by Simplicity Inc. because problems with the drop rail can create a dangerous gap that poses a risk of suffocation and entrapment. The cribs have been linked to the deaths of at least three children in the United States, the federal Consumer Product Safety Commission said Friday.

The three babies -- ages 6 months, 9 months, and 1 year -- died in cribs where the drop rail was installed upside down due to poor hardware and crib design, the Chicago Tribune reported. The CPSC said it's also aware of seven infant entrapments and 55 incidents in these cribs.

The recalled Simplicity crib models include: Aspen 3 in 1; Aspen 4 in 1; Nursery-in-a Box; Crib N Changer Combo; and the Chelsea and Pooh 4 in 1. The recall also includes these Simplicity cribs sold with the Graco logo: Aspen 3 in 1; Ultra 3 in 1; Ultra 4 in 1; Ultra 5 in 1; Whitney; and the Trio.

This is the largest crib recall since the CPSC was created in the 1970s, the Tribune reported. For more information, contact Simplicity toll-free at (888) 593-9274.

-----

Colic Remedy May Contain Parasite

Parents should not give their babies a liquid herbal supplement called Baby's Bliss Gripe Water -- sold as a remedy for colic and teething pain -- because it may contain a parasite that can cause diarrhea and intestinal infections, the U.S. Food and Drug Administration said Thursday.

Tests on several bottles of apple-flavored Baby's Bliss Gripe Water tested positive for Cryptosporidium, which may have sickened a 6-week-old baby in Minnesota. To date, that baby is the only one with a reported illness possibly linked to the supplement, the Associated Press reported.

The product is distributed in the United States by MOM Enterprises of San Rafael, Calif. The company has recalled about 17,600 bottles sold through the Internet and at retail stores across the country. The recall covers 4-ounce bottles with the code 26952V and an expiry date of October 2008. Consumers can call the company at 877-457-4955 for more information.

The FDA advised parents to throw out any of the product they have and to consult a pediatrician if the product was consumed by a child who seems sick, the AP reported.

-----

California Officials Warn of Lead in Lunch Boxes

Concerns about the presence of lead prompted California officials Thursday to warn people not to use about 56,000 made-in-China lunch boxes distributed by the state as part of a program to encourage people to eat more fruits and vegetables.

Tests detected elevated levels of lead in three of the green canvas boxes, which were distributed at health fairs and other events, the Associated Press reported. The lunch boxes carry a logo that says "eat fruits and vegetables and be active."

Parents whose children used the lunch boxes should consult with a doctor to determine if the children should be tested for exposure to lead, said Mark Horton, director of California's Department of Public Health.

A swab test conducted in July by the Sacramento County Health Department indicated that the lunch boxes contained lead, Horton said. Several weeks of more sophisticated testing through the state Department of Toxic Substance Control confirmed that there was lead in multiple parts of the box, the AP reported.

-----

Mattel Apologizes to China Over Toy Recalls

In an extraordinary move, U.S. toy giant Mattel Inc. on Friday issued a public apology to China over the recall of Chinese-made toys. Mattel said it was to blame for design flaws in the toys and said its recalls of lead-tainted toys were more extensive than necessary.

"Our reputation has been damaged lately by these recalls," Thomas A. Dombrowski, Mattel's vice president for worldwide operations, said in a meeting with Chinese product safety chief Li Changjiang, the Associated Press reported.

"And Mattel takes full responsibility for these recalls and apologizes personally to you, and the Chinese people, and all of our customers who received the toys," Dombrowski said.

In recent months, concerns about lead paint and tiny magnets that could be swallowed prompted Mattel to order three high-profile recalls of more than 21 million Chinese-made toys.

Dombrowski said the "vast majority of those products that were recalled were the result of a design flaw in Mattel's design, not through a manufacturing flaw in China's manufacturers," the AP reported. Only a small percentage of the recalled toys were lead-tainted, he noted.

Health Tips for September 23

Food Fact:
Culture club.


When yogurt's live active cultures colonize your digestive system, they draw a line in the sand against disease. The cultures -- especially acidophilus and bifida - muscle out potentially threatening bacteria. Low-fat or fat-free yogurt has a lot of other things going for it: It's easy to digest, especially for those who are lactose-intolerant and have difficulty digesting milk and many cheeses; it's an excellent source of calcium, protein, riboflavin (a B vitamin), vitamin B-12 (which may be low in vegetarian diets) and vitamin A; and provides selenium, potassium and magnesium.

Fitness Tip of the day:
Muscled out?


Inactive adults over age 30 lose about 3 - 5% of muscle tissue every 10 years; here's what you can do. Go to the weight room. Strength training prevents the reduction in muscle tissue that causes the body metabolism to slow and makes the bones more vulnerable to conditions like osteoporosis.

FAQ of the day:
Can certain foods prevent cancer?


No one can say with absolute certainty how powerful is diet in preventing cancer. But at least a third (and possibly more) of all cancers have been linked to diet. People who eat the most fruits and vegetables have been shown to have about half the risk of developing cancer as people who rarely eat them. Your genes and other lifestyle factors, such as smoking, have a strong say in your susceptibility to cancer. But it's likely that improving the typical American diet would make a big dent in new cases of cancer, the nation's second biggest killer after heart disease.

Saturday, September 22, 2007

Health Headlines - September 22

FDA Urged to Ease Patient Restrictions for Heart Ablation Trials

Experts say the U.S. Food and Drug Administration should ease restrictions on which patients with a common heart condition called atrial fibrillation can be enrolled in clinical trials of devices used to provide a treatment called ablation, The New York Times reported.

That was one of the suggestions offered Thursday by a panel of experts at a daylong meeting on clinical trials for treatments of atrial fibrillation, a nonfatal but distressing condition in which electrical shortcircuits in the upper chambers of the heart cause rapid, erratic contraction. The condition affects about 2.2 million Americans.

Ablation involves burning or freezing certain areas of the atrial muscle to either eliminate the source of the irregular pulses or to block the pathways they travel. This common method of treatment is used when drug therapy fails or causes intolerable side effects, the Times reported.

"We have to be more flexible," Dr. Bram Zuckerman, director of the FDA's cardiovascular devices division, said in response to the expert panel's remarks about rapidly evolving technology for treating atrial fibrillation.

-----

Simplicity Recalls Cribs Linked to Deaths of 3 Babies

About one million Chinese-made cribs have been voluntarily recalled by Simplicity Inc. because problems with the drop rail can create a dangerous gap that poses a risk of suffocation and entrapment. The cribs have been linked to the deaths of at least three children in the United States, the federal Consumer Product Safety Commission said Friday.

The three babies -- ages 6 months, 9 months, and 1 year -- died in cribs where the drop rail was installed upside down due to poor hardware and crib design, the Chicago Tribune reported. The CPSC said it's also aware of seven infant entrapments and 55 incidents in these cribs.

The recalled Simplicity crib models include: Aspen 3 in 1; Aspen 4 in 1; Nursery-in-a Box; Crib N Changer Combo; and the Chelsea and Pooh 4 in 1. The recall also includes these Simplicity cribs sold with the Graco logo: Aspen 3 in 1; Ultra 3 in 1; Ultra 4 in 1; Ultra 5 in 1; Whitney; and the Trio.

This is the largest crib recall since the CPSC was created in the 1970s, the Tribune reported. For more information, contact Simplicity toll-free at (888) 593-9274.

-----

Colic Remedy May Contain Parasite

Parents should not give their babies a liquid herbal supplement called Baby's Bliss Gripe Water -- sold as a remedy for colic and teething pain -- because it may contain a parasite that can cause diarrhea and intestinal infections, the U.S. Food and Drug Administration said Thursday.

Tests on several bottles of apple-flavored Baby's Bliss Gripe Water tested positive for Cryptosporidium, which may have sickened a 6-week-old baby in Minnesota. To date, that baby is the only one with a reported illness possibly linked to the supplement, the Associated Press reported.

The product is distributed in the United States by MOM Enterprises of San Rafael, Calif. The company has recalled about 17,600 bottles sold through the Internet and at retail stores across the country. The recall covers 4-ounce bottles with the code 26952V and an expiry date of October 2008. Consumers can call the company at 877-457-4955 for more information.

The FDA advised parents to throw out any of the product they have and to consult a pediatrician if the product was consumed by a child who seems sick, the AP reported.

-----

California Officials Warn of Lead in Lunch Boxes

Concerns about the presence of lead prompted California officials Thursday to warn people not to use about 56,000 made-in-China lunch boxes distributed by the state as part of a program to encourage people to eat more fruits and vegetables.

Tests detected elevated levels of lead in three of the green canvas boxes, which were distributed at health fairs and other events, the Associated Press reported. The lunch boxes carry a logo that says "eat fruits and vegetables and be active."

Parents whose children used the lunch boxes should consult with a doctor to determine if the children should be tested for exposure to lead, said Mark Horton, director of California's Department of Public Health.

A swab test conducted in July by the Sacramento County Health Department indicated that the lunch boxes contained lead, Horton said. Several weeks of more sophisticated testing through the state Department of Toxic Substance Control confirmed that there was lead in multiple parts of the box, the AP reported.

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Mattel Apologizes to China Over Toy Recalls

In an extraordinary move, U.S. toy giant Mattel Inc. on Friday issued a public apology to China over the recall of Chinese-made toys. Mattel said it was to blame for design flaws in the toys and said its recalls of lead-tainted toys were more extensive than necessary.

"Our reputation has been damaged lately by these recalls," Thomas A. Dombrowski, Mattel's vice president for worldwide operations, said in a meeting with Chinese product safety chief Li Changjiang, the Associated Press reported.

"And Mattel takes full responsibility for these recalls and apologizes personally to you, and the Chinese people, and all of our customers who received the toys," Dombrowski said.

In recent months, concerns about lead paint and tiny magnets that could be swallowed prompted Mattel to order three high-profile recalls of more than 21 million Chinese-made toys.

Dombrowski said the "vast majority of those products that were recalled were the result of a design flaw in Mattel's design, not through a manufacturing flaw in China's manufacturers," the AP reported. Only a small percentage of the recalled toys were lead-tainted, he noted.

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Pro Golf Announces Anti-Doping Policy

Following the lead of other major sports, professional golf's top organizations have announced an anti-doping policy that will take effect in 2008. The policy includes a list of banned substances including narcotics, stimulants, anabolic steroids, hormones, beta blockers and masking agents.

The organizations involved in the policy are the: PGA Tour; European Tour; U.S. Golf Association; Royal & Ancient Golf Club; Augusta National Golf Club; PGA of America; and the LPGA Tour, the Associated Press reported.

The policy will be coordinated so that a punishment imposed on a player for a doping infraction will be recognized and enforced worldwide.

Golf officials say there is no evidence of golfers taking performance-enhancing drugs, but they'd been facing increasing pressure to develop an anti-doping policy, AP reported.

Health Tips for September 22

Health Tip: Choosing a Contraceptive

Among couples who wish to prevent unwanted pregnancy, there are many contraceptive options available.

Here are some of them, courtesy of the American Academy of Family Physicians:

* Condoms, which also protect against sexually transmitted disease.
* A diaphragm or cervical cap, which must be fitted by a doctor.
* Birth control pills, which must be taken each day.
* The prescription birth control patch.
* The vaginal contraceptive ring, which is worn all the time in three-week increments.
* Hormone shots, which can prevent pregnancy for about one to three months.
* An intrauterine device (IUD), which is implanted in the uterus.

Health Tip: If Your Child Wets the Bed

While some cases of bed-wetting are triggered by a medical condition, most often the problem occurs as a child learns bladder control.

Here are suggestions for parents to help prevent their child from bed-wetting, courtesy of the University of Florida:

* Wake your child at regular intervals to use the bathroom. Progressively stretch out these intervals until the child makes it through the night without wetting the bed.
* Don't let your child drink too much at night, especially beverages with caffeine. Make sure your child gets enough to drink during the day, however, to prevent dehydration.
* Try a moisture alarm, which reacts to moisture and will wake the child to use the bathroom.
* Have the child try bladder exercises, such as stopping and holding a stream of urine.
* For bed-wetting problems that cannot be resolved with time and training, medication and psychotherapy may be in order.

Friday, September 21, 2007

Health Headlines - September 21

Pro Golf Announces Anti-Doping Policy

Following the lead of other major sports, professional golf's top organizations have announced an anti-doping policy that will take effect in 2008. The policy includes a list of banned substances including narcotics, stimulants, anabolic steroids, hormones, beta blockers and masking agents.

The organizations involved in the policy are the: PGA Tour; European Tour; U.S. Golf Association; Royal & Ancient Golf Club; Augusta National Golf Club; PGA of America; and the LPGA Tour, the Associated Press reported.

The policy will be coordinated so that a punishment imposed on a player for a doping infraction will be recognized and enforced worldwide.

Golf officials say there is no evidence of golfers taking performance-enhancing drugs, but they'd been facing increasing pressure to develop an anti-doping policy, AP reported.

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Chinese Food Products Banned From Philippine Schools

Four Chinese food products reported to contain cancer-causing formaldehyde have been banned from school canteens in the Philippines, the country's education department announced Thursday.

The school ban -- which includes the popular White Rabbit and Milk Candy brand, Bairong Grape Biscuits and the Yong Kang Foods Grape Biscuit -- comes after health officials issued a public warning about the products, Agence France-Presse reported.

Tests conducted on samples of the products proved positive for formaldehyde, which is commonly used to preserve dead bodies.

In July, the Philippines government banned imports of the four food items. Only the makers of White Rabbit -- Guan Sheng Yuan Group Co. -- have denied using formaldehyde, AFP reported.

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FDA Targets CFCs in Asthma Inhalers

The U.S. Food and Drug Administration said Thursday that it wants to eliminate the use of chlorofluorocarbons (CFCs) in metered dose inhalers for epinephrine, which are used to provide temporary relief of occasional symptoms of mild asthma.

Under the proposal, epinephrine measured dose inhalers (MDIs) with CFCs would be taken off the market by the end of 2010, United Press International reported. After the proposed change is published in the Federal Register, there will be a 60-day public comment period.

There don't appear to be any major technical barriers to formulating epinephrine as a product that doesn't release CFCs, FDA officials said.

It's believed that CFCs -- banned from most consumer aerosol products in the U.S. for years -- damage the Earth's ozone layer, UPI reported.

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Bill Gives FDA More Power to Ensure Drug Safety

A bill passed Wednesday by the U.S. House would give the Food and Drug Administration new powers to ensure the safety of prescription drugs, including the authority to require label changes that warn doctors and patients of newly emerging risks, the Associated Press reported.

The bill, approved in a 405-7 vote, was hailed as the most significant drug safety legislation in more than 40 years. It's expected that the Senate will pass the bill as early as Thursday and that President Bush will sign it into law.

It took months of negotiations to get widespread support for the bill, which renews for five years two programs to collect fees from drug and medical device makers to help cover the FDA's costs of reviewing new products submitted for agency approval, the AP reported.

Under the bill, drug companies would have to publicly release results of all clinical trials of drug performance, but it hasn't yet been determined how much information the drug makers would have to disclose.

In addition to giving the FDA authority to require new label warnings, the bill gives the agency the power to force drug makers to conduct further safety studies of medicines when needed, the AP reported.

The bill also allows the FDA to fine companies that fail to conduct follow-up studies on drugs after they've been approved by the agency. Drug makers often promise to do such studies but are often slow to start or complete them, if ever.

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Gardasil Protects Against Multiple HPV Strains

The Gardasil vaccine blocks infection by 10 other strains of human papilloma virus (HPV), in addition to the four strains targeted by the vaccine, according to new data from vaccine maker Merck & Co.

The company said that means that Gardasil offers protection -- at least partially -- against 90 percent of the HPV strains that cause cervical cancer, the Associated Press reported. The data was presented Wednesday at a medical conference.

This is the first evidence of any vaccine providing cross-protection against other HPV strains, according to Merck. About 15 of the more than 60 strains of HPV are thought to cause cervical cancer.

Gardasil, approved for use in 85 countries and being considered for approval in 40 others, is the only cervical cancer vaccine currently on the market, the AP reported.

Worldwide, nearly 500,000 new cases of cervical cancer are diagnosed each year and 233,000 women die of the disease.

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Soccer Burns More Fat, Builds More Muscle Than Jogging

Soccer burns more fat and builds more muscle than jogging, concludes a three-month Danish study that looked at men ages 31 to 33. The researchers also found that soccer players felt less tired after their workout because they had had more fun.

At the start of the study, the men were divided into groups that were told to play soccer, jog, or do no exercise. They all had similar health profiles at the start of the study.

After 12 weeks, there was a 3.7 percent decline in body fat among the soccer players and a two percent decline among joggers, the Associated Press reported.

The soccer players increased their muscle mass by about two kilograms (4.5 pounds), but there was no significant muscle mass change noted in the joggers. Men who did no exercise had little change in body fat or muscle mass. The study was presented last week at the annual conference of the British Association of Sport and Exercise Sciences.

The findings are interesting but it's difficult enough to get people to do moderate exercise, let alone participate in a high-intensity sport like soccer, noted Nick Cavill, a research associate at the British Heart Foundation at Oxford University, the AP reported.

"There might be enormous benefits to telling people to play (soccer) twice a week. But if they're not going to do it, then that message may be useless," he said.

Health Tips for September 21

Health Tip: Understanding Glaucoma

Glaucoma occurs when pressure builds up in the eye from excess fluid. Early detection and treatment can preserve eyesight, but there is no cure for the disease once it has progressed.

Here is important information about glaucoma, courtesy of the American Foundation for the Blind:

* Glaucoma can trigger loss of peripheral vision, which impairs the ability to move about safely and independently.
* Among blacks, glaucoma is the leading cause of blindness.
* Glaucoma can make reading difficult, by limiting vision so that only one word can be read at a time.
* If undiagnosed or untreated, glaucoma can cause permanent, irreversible damage to the eye.
* Regular eye exams are important for detection and early treatment. Testing should begin as early as age 35.
* Glaucoma rarely triggers symptoms in its earliest and most treatable stages.

Health Tip: Pacifier Safety

A pacifier can help keep your baby calm and happy between feedings. While pacifiers are generally safe, it's important to follow a few rules to prevent accidents.

Here are some suggestions, courtesy of the University of Michigan Health System:

* Never try to produce a homemade pacifier -- only use commercially approved, one-piece pacifiers.
* Use a clip designed to attach the pacifier to your baby's clothing, but never attach it with a string or any device that could strangle her.
* Only give your baby a pacifier with a hollow center. Avoid liquid-filled pacifiers, which could harbor germs.
* Never dip the pacifier in any liquid or sweet, as this can promote tooth decay.
* Wash the pacifier after each use, or if it has been dropped on the floor.
* If a pacifier has been damaged or broken, throw it away immediately.

Thursday, September 20, 2007

Health Headlines - September 20

Most U.S. Marriages Don't Last 25 Years

For the first time since World War II, America's married couples are more likely to have split by the 25-year mark than to have stayed together, new data from the U.S. Census Bureau shows.

As reported in The New York Times, more than half of people who might have celebrated a 25th wedding anniversary in the year 2000 either found themselves divorced, separated or widowed instead, the government data found.

Part of that may have to do with the fact that Americans are now more likely to wed later in life. In their mid-20s, most men (54 percent) and 41 percent of women have not yet tied the knot, the census found.

However, more Americans are marrying more than once during their lifetime -- in 1996, 69 percent of men and 76 percent of women over the age of 15 had been married only once, but those numbers dropped to 54 percent and 58 percent, respectively, by the latest census.

The divorce rate has remained constant over the past decade, at about one in every five people surveyed. "Basically, it looks like we're pretty much holding steady," Rose Kreieder, a Census Bureau demographer, told the Times.

Other statistics:

  • Older baby boomers were most likely to have been through a divorce -- 38 percent of males in their 50s were divorced, as were 41 percent of females.
  • The "seven-year-itch" is alive and well: Couples who separate tend to do so seven years into a marriage.
  • People who remarry typically do so about 3.5 years after their last marriage ended. Second marriages that end in divorce typically fizzle after about 9 years for men and a little more than 7 years for women.
  • In 2004, 12 percent of American men and 13 percent of American women had been married twice. Three percent of Americans of either gender have exchanged rings three or more times, the statistics show.

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U.S. Hospital Admissions for Kids with Cancer Surge

Between 2000 and 2005, there was a more than 80 percent increase (from about 54,000 to 100,000) in the number of annual U.S. hospital admissions for cancer patients age 18 and younger, says the latest News and Numbers from the federal Agency for Healthcare Research and Quality (AHRQ).

A dramatic improvement in survival rates of children with cancer was partly responsible for this increase, said the report. It also found that in 2005:

  • Children with leukemia and brain cancer were most likely to be hospitalized, at 10,100 and 6,100 hospitalizations, respectively.
  • Other leading causes of hospitalization included: bone and connective tissue cancer (3,200), Non-Hodgkin's Lymphoma (1,700), kidney cancer (1,400), and Hodgkin's disease (900). Children requiring maintenance chemotherapy or radiation therapy for cancer accounted for about 53,000 hospital stays.
  • Children ages 1 to 4 accounted for more than 26 percent of pediatric cancer hospitalizations, followed by children: ages 10 to 14 (25 percent); ages 5 to 9 (22 percent): and ages 15 to 17 (19 percent). The death rate for children with cancer in hospitals was 0.9 percent.
  • Hospital costs for children with cancer totaled $1.7 billion.

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Many Hispanics Lack Guidance on Helping Kids with ADHD

About one-third (36 percent) of Hispanic parents in the United States wouldn't know where to seek help for children with attention deficit hyperactivity disorder (ADHD), compared with 22 percent of non-Hispanic parents, according to a national survey released Wednesday by the National Alliance for Hispanic Health.

The survey also found that Hispanic parents see greater barriers to ADHD treatment, including social stigma and health system obstacles.

Other findings from the survey:

  • Many Hispanic parents (59 percent) reported that they have not received information about ADHD in the language of their preference.
  • A large number of Hispanic parents said that not having information (54 percent), the cost of treatment (54 percent), and not wanting their child to take medication (53 percent) are major factors in preventing children with ADHD from getting treatment.
  • About a third (30 percent) of Hispanic parents said they would worry a great deal about their child being discriminated against because of ADHD.

The survey was released to mark National Attention Deficit Hyperactivity Disorder Awareness Day.

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U.S. Grocery Industry Calls For Tighter Food Import Controls

The U.S. grocery industry wants the federal government to increase regulation of imported food products in order to calm consumer concerns after a series of high-profile incidents, including drug-laced farmed fish and tainted pet food.

Under a Grocery Manufacturers Association proposal, the Food and Drug Administration would oversee a program to ensure that imported foods meet U.S. safety and quality standards and Congress would give the FDA enough funding to do the job, the Associated Press reported.

The association also wants to establish a system to expedite processing of imports that have been pre-cleared by the FDA. This would be achieved, in part, by having companies share in confidence test results and other data about those imports with the FDA.

This would enable the FDA to devote more resources to imports from sources deemed to be at high risk, the association said. Currently, the FDA inspects less than one percent of all food imports, the AP reported.

The proposal was welcomed by lawmakers and consumer groups who say that the FDA is unable to adequately monitor food imports.

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FDA Recalls Defibrillators

A Class I recall for MRL/Welch Allyn AED 20 Automatic External Defibrillators has been issued by the U.S. Food and Drug Administration. A Class I recall, the most serious type, involves situations where there's a reasonable probability that the use of a product will cause serious injury or death.

AEDs are used by emergency or medical personnel to treat people having a heart attack.

The AEDs in this recall were made between October 2003 and January 2005, with serial numbers 205787 through 207509. These AEDs may show a "Defib Comm" error message on the device display during use which may result in terminal failure of the device to analyze the patient's ECG and deliver the appropriate therapy, the FDA said.

Anyone with the recalled devices should stop using them and contact Welch Allyn for a replacement. The company can be reached at 1-800-462-0777.

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FDA Warns Proctor & Gamble About Hand Sanitizer Claims

The U.S. Food and Drug Administration on Tuesday ordered Proctor & Gamble to stop advertising that its Vicks Early Defense foaming hand sanitizer prevents the spread of viruses that cause colds, Bloomberg News reported.

There is not enough evidence to show the product is safe for such use, according to a warning letter posted on the FDA's Web site. The agency made specific reference to Proctor & Gamble's promotion of Early Defense for use by schoolchildren to prevent colds and to provide antimicrobial activity for up to three hours.

The FDA ordered Proctor & Gamble to correct the violations or face legal action, seizure or an injunction, Bloomberg reported.

The active ingredient in Early Defense is triclosan, which is covered under FDA regulations for certain antiseptic uses. Those regulations do not include Proctor & Gamble's directions that users should leave the Early Defense product on their hands, without rinsing with water.

"We believe we're within the FDA guidelines, and we're going to work with the FDA to clear up any misunderstandings," said Proctor & Gamble spokesman David Bernens, Bloomberg reported.

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Stem Cell-Derived Lung Cells Successfully Implanted in Mice

U.K. scientists grew lung cells from mouse embryo stem cells and successfully implanted them in the lungs of mice. This "global breakthrough" suggests that someday it may be possible to use this kind of approach to treat lung disease in humans, Agence France-Presse reported.

In this study, scientists injected embryonic stem cell-cultivated lung cells into the lungs of mice. When the mice were examined two days later, the researchers found that the injected lung cells had lodged in the rodents' lungs.

This demonstrates the "high degree of specialization of these cells, which attach only to their target organ, ie, the lungs," the researchers said. The finding "opens up exciting new horizons for the treatment of lung disease."

The study was presented at the European Respiratory Society's annual meeting in Stockholm, AFP reported.