Sunday, October 19, 2008

Health Headlines - October 19

Medicaid Expenditures Will Rise Sharply in Coming Years: Report

Spending on Medicaid, the joint federal-states program that pays for medical care for those who can't afford it, will outpace the rate of growth in the U.S. economy over the next decade, threatening the stability of the program, according to a federal report released Friday afternoon.

The report, by the Centers for Medicare & Medicaid Services (CMS), estimates that spending on Medicaid benefits will increase 7.3 percent from 2007 to 2008, reaching $339 billion. It will then grow at an annual average rate of 7.9 percent over the next 10 years, reaching $674 billion by 2017. That compares to a projected rate of growth of 4.8 percent in the general economy, MarketWatch reported.

"This report should serve as an urgent reminder that the current path of Medicaid spending is unsustainable for both federal and state governments. We must act quickly to keep state Medicaid programs fiscally sound," said Mike Leavitt, the U.S. Secretary of Health and Human Services. "If nothing is done to rein in these costs, access to health care for the nation's most vulnerable citizens could be threatened."

Although the CMS Office of the Actuary regularly produces 75-year projections of Medicare expenditures for the annual report of the Medicare Board of Trustees, the report released Friday was the first annual fiscal report on Medicaid.

Medicaid is the largest source of general revenue spending for health care for both the federal government and the states. Even with federal support, however, states said they're having trouble meeting their share of the growing Medicaid costs. Some states, such as Maine, are already spending as much as 31 percent of their budgets on Medicaid, the report said.

"High and increasing Medicaid spending clearly leaves states less able to fund other state priorities," said acting CMS Administrator Kerry Weems. "This new financial report confirms that America's health-care system faces significant fiscal challenges. As a nation we must tackle the difficult job of bringing health-care costs under control and assuring that our health-care dollars are buying the highest quality, most efficient health-care services."

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Democratic Fundraiser Gets Unapproved Multiple Myeloma Drug

Despite a drug maker's refusal to grant permission, a prominent Democratic fundraiser is being treated with a drug that's unapproved to treat multiple myeloma.

A "legal basis" was found that cleared the way for the drug Tysabri to be given to 61-year-old Fred Baron, who has late-stage multiple myeloma, his son Andrew Baron said in an email to the Associated Press. The drug was obtained through the Mayo Clinic, which consulted with the U.S. Food and Drug Administration.

Biogen Idec Inc, which makes Tysabri, didn't approve Baron's use of the drug because the regulatory risks of giving him special access to the drug are too great, said company spokeswoman Naomi Aoki.

Tysabri has been approved by the FDA to treat Crohn's disease or multiple sclerosis. The drug's use to treat multiple myeloma is in the early clinical trial stage, the AP reported.

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Psoriasis Drug Raptiva Gets Black Box Warning on Infections

The psoriasis drug Raptiva must now carry a black box warning -- the most serious kind -- about the risk of life-threatening infections, including a rare brain infection called progressive multifocal leukoencephalopathy (PML), the U.S. Food and Drug Administration said Thursday.

Earlier this week, California-based drug maker Genentech said a 70-year-old patient taking Raptiva died after developing PML. A Genentech spokeswoman told Bloomberg news it was the only confirmed case of PML in a patient taking Raptiva.

The black box warning also notes the risk of serious infections -- such as viral meningitis, bacterial blood infections and invasive fungal disease -- that have led to hospitalizations or deaths in patients taking Raptiva. Previously, those warnings were listed in an unboxed section on the drug's labeling.

Raptiva suppresses the immune system in order to reduce psoriasis flare-ups, but this immune system suppression can increase the risk of serious infections and malignancies in patients, the FDA said.

Genentech also added warnings of neurological conditions noted in patients taking Raptiva, Bloomberg reported. The conditions include Guillain-Barre syndrome, chronic inflammatory demyelinating polyneuropathy, transverse myelitis, and facial palsy. Those warnings won't be boxed.

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Recalled Cribs Pose Suffocation and Entrapment Hazard

A suffocation and entrapment hazard that caused the death of a child has prompted the recall of about 2,000 Playkids convertible cribs, the U.S. Consumer Product Safety Commission said Thursday. The sides of the crib are made of mesh that expands, creating a gap between the mattress and the side.

On Aug. 31, a 5-month-old child in Brooklyn, N.Y., became trapped between the crib mattress and drop side rail and suffocated.

This recall involves made-in-China convertible crib/playpen/bassinet/bed with model number PLK-909. "Playkids U.S.A." can be found on the packaging and on a label sewn into the side of the crib, and the model number can be found on the packaging, the CPSC said. The cribs have a drop side rail, a stationary side rail, a canopy assembly, and a bassinet. The sides of the crib, the mattress support, the bassinet, the canopy and the bedskirt are covered in fabric and mesh, which come in a variety of colors and patterns.

The cribs were sold in juvenile product stores in New York from March 2007 through September 2008 for about $100. Consumers should stop using these cribs and contact Playkids USA of Brooklyn, N.Y., at (718) 797-0302 to receive a full refund.

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'Stayin' Alive' May Help Save Lives

The classic disco tune "Stayin' Alive" has almost the perfect beat for people doing CPR chest compressions, according to University of Illinois medical school researchers. The song has 103 beats per minute, while the American Heart Association recommends 100 chest compressions per minute for CPR.

In this study, 15 students and doctors first did CPR on mannequins while listening to "Stayin' Alive." They were told to time chest compressions with the song's beat, the Associated Press reported. Five weeks later, the same participants repeated the drill without the music, but were told to play the famous Bee Gees song in their head, while they did chest compressions.

The average number of compressions in the first session was 109 per minute, and 113 per minute in the second session. That's more than recommended by the AHA, but a few extra compressions are better than too few when trying to restart a stopped heart, said study author Dr. David Matlock, the AP reported.

He plans to present the study this month at an American College of Emergency Physicians meeting.

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Social Security Benefits to Rise 5.8% in 2009

A 5.8 percent increase in Social Security benefits next year means the average retiree will receive an additional $63 per month, the U.S. government announced Thursday.

The increase, based on rises in the Consumer Price Index, is the largest since a 7.4 percent boost in 1982 and more than double the 2.3 percent increase this year, the Associated Press reported.

More than 55 million Americans will benefit from next year's cost of living increase, including more than 50 million on Social Security, and others who receive Supplemental Security Income payments for the poor.

The typical monthly Social Security check for one person will go from $1,090 to $1,153 per month, while the average couple receiving Social Security benefits will see an increase of $103 a month to $1,876, the AP reported.

A couple receiving the standard Supplemental Security Income payment will go from $956 to $1,011 per month, while the monthly SSI payment for an individual will go from $637 to $674 per month. The average monthly check for a disabled worker will go from $1,006 to $1,064 per month.

Health Tips for October 19

Health Tip: Prepare Your Child for a New Baby

Your youngster's reaction to the introduction of a new brother or sister could include a range of emotions, from joy to resentment.

The Nemours Foundation offers these suggestions to help make the transition easier:

  • Look at your older child's baby pictures together.
  • Read books about bringing a new baby into the family.
  • Spend time visiting friends who have babies.
  • Let your child help pack a bag for the hospital.
  • Let your child help think of names for the new baby.
  • Have your child go to the doctor with you and listen to the baby's heartbeat.
Health Tip: Bonding With Your Premature Baby

Premature babies -- those born earlier than 37 weeks -- are at higher risk of complications and may need to spend time in the hospital's neonatal intensive care until they are healthy enough to go home.

The American Pregnancy Association offers these suggestions to help you bond with your premature newborn:

  • Gently touch or stroke your baby as often as possible.
  • Try talking, reading or singing to your baby, who is used to the comforting sound of your voice.
  • If allowed, change your baby's diaper yourself.
  • Take your baby's temperature when it's time.
  • Participate in giving your baby the first bath.

Saturday, October 18, 2008

Health Headlines - October 18

Democratic Fundraiser Gets Unapproved Multiple Myeloma Drug

Despite a drug maker's refusal to grant permission, a prominent Democratic fundraiser is being treated with a drug that's unapproved to treat multiple myeloma.

A "legal basis" was found that cleared the way for the drug Tysabri to be given to 61-year-old Fred Baron, who has late-stage multiple myeloma, his son Andrew Baron said in an email to the Associated Press. The drug was obtained through the Mayo Clinic, which consulted with the U.S. Food and Drug Administration.

Biogen Idec Inc, which makes Tysabri, didn't approve Baron's use of the drug because the regulatory risks of giving him special access to the drug are too great, said company spokeswoman Naomi Aoki.

Tysabri has been approved by the FDA to treat Crohn's disease or multiple sclerosis. The drug's use to treat multiple myeloma is in the early clinical trial stage, the AP reported.

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Psoriasis Drug Raptiva Gets Black Box Warning on Infections

The psoriasis drug Raptiva must now carry a black box warning -- the most serious kind -- about the risk of life-threatening infections, including a rare brain infection called progressive multifocal leukoencephalopathy (PML), the U.S. Food and Drug Administration said Thursday.

Earlier this week, California-based drug maker Genentech said a 70-year-old patient taking Raptiva died after developing PML. A Genentech spokeswoman told Bloomberg news it was the only confirmed case of PML in a patient taking Raptiva.

The black box warning also notes the risk of serious infections -- such as viral meningitis, bacterial blood infections and invasive fungal disease -- that have led to hospitalizations or deaths in patients taking Raptiva. Previously, those warnings were listed in an unboxed section on the drug's labeling.

Raptiva suppresses the immune system in order to reduce psoriasis flare-ups, but this immune system suppression can increase the risk of serious infections and malignancies in patients, the FDA said.

Genentech also added warnings of neurological conditions noted in patients taking Raptiva, Bloomberg reported. The conditions include Guillain-Barre syndrome, chronic inflammatory demyelinating polyneuropathy, transverse myelitis, and facial palsy. Those warnings won't be boxed.

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Recalled Cribs Pose Suffocation and Entrapment Hazard

A suffocation and entrapment hazard that caused the death of a child has prompted the recall of about 2,000 Playkids convertible cribs, the U.S. Consumer Product Safety Commission said Thursday. The sides of the crib are made of mesh that expands, creating a gap between the mattress and the side.

On Aug. 31, a 5-month-old child in Brooklyn, N.Y., became trapped between the crib mattress and drop side rail and suffocated.

This recall involves made-in-China convertible crib/playpen/bassinet/bed with model number PLK-909. "Playkids U.S.A." can be found on the packaging and on a label sewn into the side of the crib, and the model number can be found on the packaging, the CPSC said. The cribs have a drop side rail, a stationary side rail, a canopy assembly, and a bassinet. The sides of the crib, the mattress support, the bassinet, the canopy and the bedskirt are covered in fabric and mesh, which come in a variety of colors and patterns.

The cribs were sold in juvenile product stores in New York from March 2007 through September 2008 for about $100. Consumers should stop using these cribs and contact Playkids USA of Brooklyn, N.Y., at (718) 797-0302 to receive a full refund.

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'Stayin' Alive' May Help Save Lives

The classic disco tune "Stayin' Alive" has almost the perfect beat for people doing CPR chest compressions, according to University of Illinois medical school researchers. The song has 103 beats per minute, while the American Heart Association recommends 100 chest compressions per minute for CPR.

In this study, 15 students and doctors first did CPR on mannequins while listening to "Stayin' Alive." They were told to time chest compressions with the song's beat, the Associated Press reported. Five weeks later, the same participants repeated the drill without the music, but were told to play the famous Bee Gees song in their head, while they did chest compressions.

The average number of compressions in the first session was 109 per minute, and 113 per minute in the second session. That's more than recommended by the AHA, but a few extra compressions are better than too few when trying to restart a stopped heart, said study author Dr. David Matlock, the AP reported.

He plans to present the study this month at an American College of Emergency Physicians meeting.

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Social Security Benefits to Rise 5.8% in 2009

A 5.8 percent increase in Social Security benefits next year means the average retiree will receive an additional $63 per month, the U.S. government announced Thursday.

The increase, based on rises in the Consumer Price Index, is the largest since a 7.4 percent boost in 1982 and more than double the 2.3 percent increase this year, the Associated Press reported.

More than 55 million Americans will benefit from next year's cost of living increase, including more than 50 million on Social Security, and others who receive Supplemental Security Income payments for the poor.

The typical monthly Social Security check for one person will go from $1,090 to $1,153 per month, while the average couple receiving Social Security benefits will see an increase of $103 a month to $1,876, the AP reported.

A couple receiving the standard Supplemental Security Income payment will go from $956 to $1,011 per month, while the monthly SSI payment for an individual will go from $637 to $674 per month. The average monthly check for a disabled worker will go from $1,006 to $1,064 per month.

Health Tips for October 18

Health Tip: Choose a Safe Halloween Costume

Before you and your child head out for a night of trick or treat, make sure you choose a Halloween costume that will keep your child safe.

The U.S. National Safety Council offers these suggestions:
  • Only choose costumes that are flame-retardant.
  • Choose loose-fitting costumes so your child can wear warm clothes underneath.
  • Make sure your child's costume is the right length. Costumes that are too long can cause your child to trip and fall.
  • If your child will be out after dark, make sure the costume is reflective, or you can add strips of reflective tape.
  • Use makeup instead of a mask, which could obstruct your child's vision.
  • If your child does wear a mask, make sure that it has large holes around the eyes, mouth and nose.
  • If your child is carrying an accessory such as a sword or knife, make sure it is made of a soft, flexible material.
Health Tip: Make Time for Breakfast

Your mother probably urged you to eat a healthy breakfast, noting it was the day's most important meal.

She was right, says the Nemours Foundation, which offers these suggestions on how to refuel your kids to begin their day:
  • Keep your kitchen full of healthy, quick and easy breakfast choices.
  • If morning time is at a premium, try to prepare for breakfast the night before. Set out dishes, prepare and cut up food, etc.
  • Wake your family 10 minutes earlier than usual to allow time for breakfast.
  • Encourage your child to help decide what to have for breakfast. The child can even help prepare it.
  • Have on-the-go breakfast options ready for mornings when you're running late, including fresh fruit, yogurt, trail mix, and individual boxes of cereal.
  • Pack a nutritious snack for your child if he or she isn't hungry first thing in the morning.

Friday, October 17, 2008

Health Headlines - October 17

Social Security Benefits To Rise 5.8 Percent in 2009

A 5.8 percent increase in Social Security benefits next year means the average retiree will receive an additional $63 per month, the U.S. government announced Thursday.

The increase, based on rises in the Consumer Price Index, is the largest since a 7.4 percent boost in 1982 and more than double the 2.3 percent increase this year, the Associated Press reported.

More than 55 million Americans will benefit from next year's cost of living increase, including more than 50 million on Social Security, and others who receive Supplemental Security Income payments for the poor.

The typical monthly Social Security check for one person will go from $1,090 to $1,153 per month, while the average couple receiving Social Security benefits will see an increase of $103 a month to $1,876, the AP reported.

A couple receiving the standard Supplemental Security Income payment will go from $956 to $1,011 per month, while the monthly SSI payment for an individual will go from $637 to $674 per month. The average monthly check for a disabled worker will go from $1,006 to $1,064 per month.

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EPA Tightens Lead Air Pollution Limits

A 10-fold tighter limit on lead air pollution announced Thursday by the U.S. Environmental Protection Agency was welcomed by environmentalists, who predicted the EPA would have to increase monitoring in order to enforce the new standard of 0.15 micrograms per cubic meter. The old standard was 1.5 micrograms per cubic meter.

"We commend EPA for taking a giant step in the right direction, but they need to greatly expand the lead monitoring network if they hope to enforce this standard," Dr. Gina Solomon, a senior scientist with the Natural Resource Defense Council, told the Associated Press.

The new standard will better protect everyone, but especially children, who can suffer learning, IQ and memory problems when exposed to even low levels of lead early in life, the EPA said.

Under the new standard, the 16,000 remaining sources of lead, including smelters, metal mines, and waste incinerators, will have to reduce their emissions, the AP reported. No later than October 2011, EPA will designate areas of the country that fail to meet the new standard, and state and local governments in those areas will be required to find ways to reduce lead emissions.

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People With Autism Less Likely to React on 'Gut Instinct': Study

A U.K study suggests that people with autism-related disorders are less influenced by "gut" decisions and less likely to make irrational decisions.

Study participants performed a task in which they had to decide whether or not to gamble with a sum of money. People with autism tended to be more consistent in their pattern of choice. Their greater attention to detail may have helped them avoid being influenced by their emotions, according to University College London researchers cited by United Press International.

The findings appear in the Journal of Neuroscience.

The researchers noted that decision making is a complex process that involves both analysis and intuition. Analysis involves computation and more rational thought, making it slower. Intuition is much faster but less accurate because it relies on gut instinct, UPI reported.

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Fewer Chinese Children in Hospital for Melamine Illness

The number of children being treated in hospital after consuming melamine-tainted milk products has decreased from about 11,000 a week ago to 5,824, Chinese officials said Thursday.

China's Ministry of Health said six of the children still hospitalalized are in serious condition, according to state news agency Xinhua.Agence France Presse reported that the ministry also said a total of 43,603 children have recovered and been discharged from hospitals since the melamine scandal erupted in September.

Of the more than 53,000 children who became sick after consuming melamine-tainted milk products, four have died. Many of those who became ill suffered from kidney stones and vomiting. Melamine, a chemical used to make plastics, has been found in fresh milk, powders, yogurt and other goods made with Chinese-produced milk.

On Wednesday, Chinese officials ordered all dairy products made before Sept. 14 to be pulled from store shelves. All the products will be tested for melamine, AFP reported.

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Cell Phones Linked to Face, Ear Rashes

Nickel on the casings and buttons of cell phones can cause allergic rashes on the faces and ears of people who spend long periods of time on the phones, warns the British Association of Dermatologists.

Women who suffer allergic reactions to nickel in jewelry have a higher risk of suffering a rash from phone use, said the association, which noted that several studies have identified a link between facial/ear rashes and cell phones, BBC News reported.

Anyone who develops a face rash, which could be caused by prolonged cell phone use, should see a doctor, advised the association, which noted that many such cases go unreported or untreated.

A U.S. study published earlier this year found nickel in 10 of 22 popular-brand cell phones, BBC News reported.

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Religious Belief Reduces Teen Pot Use

Religious teens are half as likely to use marijuana as other teens and also less likely to smoke or drink, says a U.S. study that asked more than 18,000 adolescents how often they attended church and how important religion was to them, United Press International reported.

"The power of peers is less among youths who are religious. Meaning if you are religious, the pressure from peers to use drugs will not have as much effect," study co-author Stephen Bahr, a sociology professor at Brigham Young University, said in a news release.

The protective effect of religious belief supplements the influence of parents, suggested study co-author John Hoffmann, a sociologist at BYU, UPI reported.

"Parents shouldn't force it, but they can encourage spirituality and religion in their families, which in itself becomes a positive influence in their children's lives," Hoffmann said.

The study appears in the Journal of Drug Issues.

Health Tips for October 17

Health Tip: Take Care of a Blister

Blisters are fluid-filled sacs on the skin that can be caused by friction from clothing or shoes, burns, or certain disorders and conditions.

The University of Virginia Health System offers these suggestions for how to take care of a blister and prevent infection:

  • Gently wash the blister with soap and water.
  • Apply an ice pack to reduce pain and swelling.
  • Never burst or puncture the blister.
  • If the blister bursts on its own, cover it with a bandage or dressing to keep it clean and dry.
  • Check the blister frequently for signs of infection, which could include warmth, redness, swelling, drainage, pus or pain. If you have any of these signs, contact your doctor without delay.
Health Tip: Keep Stitches Clean and Dry

Stitches are used to close deep cuts in the skin. They need to be properly cared for to prevent significant scarring and infection.

Here are suggestions on caring for stitches, courtesy of the American Academy of Family Physicians:

  • Keep the stitches clean and dry. You should be able to wash the area within one to three days of getting the stitches.
  • If recommended by your doctor, after 24 hours, gently clean the wound with water, thoroughly dry, and re-bandage it.
  • Gently wash off the dirt and crust that forms over the stitches.
  • If a light, yellow fluid drains from the wound, you may need to keep it covered.
  • With your doctor's approval, use a bit of antibiotic ointment on the wound to reduce the risk of infection.
  • To reduce pain and swelling, for up to two days after getting the stitches, try to keep the wound elevated above your heart as much as possible.

Thursday, October 16, 2008

Health Headlines - October 16

Cheney Treated for Abnormal Heart Beat

U.S. Vice President Dick Cheney was treated for an irregular heart beat Wednesday afternoon, which was diagnosed earlier in the day by his physician, the Associated Press reported.

Cheney, 67, underwent an outpatient procedure at George Washington University Hospital in Washington, which returned his heart to normal rhythm.

He went home after the procedure, which a spokesman described as an electric shock.

"During a visit with his doctors this morning, it was discovered that the vice president is experiencing a recurrence of atrial fibrillation, an abnormal rhythm involving the upper chambers of the heart," said his spokeswoman, Megan Mitchell.

Cheney was treated for the same problem in November 2007, the wire service said. An electric shock was administered to the vice president's heart to restore normal rhythm.

The vice president has had four heart attacks, the first when he was age 37. He's also had quadruple bypass surgery and two other procedures to clear clogged arteries. Seven years ago, he had a pacemaker implanted, and last year, the device was surgically replaced, the AP said.

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Nancy Reagan Breaks Pelvis in Fall

Former First Lady Nancy Reagan was recovering at a Los Angeles hospital Wednesday after breaking her pelvis in a fall at her Bel-Air home, the Associated Press reported.

Reagan, 87, fell last week after getting up in the middle of the night and twisting on her leg, AP reported. She decided to visit Ronald Reagan UCLA Medical Center because of lingering pain.

Although no surgery will be needed, it's unclear how long Reagan will be hospitalized, said her spokeswoman, Nancy Drake.

Reagan was hospitalized in February after a similar accident, although tests at the time to determine whether she had broken her hip proved negative, the AP said.

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Bottled Water No Cleaner Than Tap Water: Study

Leading brands of bottled water in the United States contain many of the same contaminants as tap water, according to a study released Wednesday by the Washington-based Environmental Working Group.

The 10 brands of bottled water included in the two-year study were found to contain 38 impurities, including bacteria, fertilizer, solvents, plastic-making chemicals, the radioactive element strontium and the pain reliever acetaminophen, the Associated Press reported.

"In some cases, it appears bottled water is no less polluted than tap water and, at 1,900 times the cost, consumers should expect better," said study co-author and environmental engineer Jane Houlihan.

While all the bottled water brands met federal health standards for drinking water, two of them violated a California state standard for chlorine. Those two brands were Sam's Choice sold by Wal-Mart and Acadia of Giant Food supermarkets.

These "alarmist" findings are based on the faulty premise that a contaminant is a health concern "even if it does not exceed the established regulatory limit or no standard has been set," Joe Doss, president of the International Bottled Water Association, told the AP.

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75 Million More People Went Hungry in 2007: UN

About 75 million more people joined the ranks of the world's underfed last year, making the goal of halving global hunger by 2015 "even more remote," the United Nations' Food and Agriculture Organization (FAO) said this week.

In 2007, higher food prices were a major reason why the number of malnourished people rose from 850 million to 925 million, said FAO Director-General Jacques Diouf, Agence France Presse reported.

Of the 75 million new people who were underfed last year, 41 million were in Asia and the Pacific, 24 million in sub-Saharan Africa, six million in Latin America, and four million in North Africa and the Middle East, the Rome-based agency said.

The FAO added that continuing increases in the prices of grains and oil probably mean that the number of underfed people worldwide will go up again this year, AFP reported.

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Bayer Asked to Prove Aspirin Product's Cholesterol Claims

Drug maker Bayer is being asked by two U.S. lawmakers to explain why it defied U.S. Food and Drug Administration recommendations in adding dietary health claims to Aspirin with Heart Advantage. The tablets contain a plant supplement called phytosterois, which Bayer claims lowers bad cholesterol.

On Tuesday, Democratic Reps. John Dingell and Bart Stupak, both of Michigan, sent a letter to Bayer that quoted an FDA advisory that "strongly recommends that firms refrain from marketing products that combine or co-package drug and dietary supplement ingredients," the Associated Press reported.

Such claims give the false impression that the FDA has evaluated both the drug and the supplement, but the FDA only regulates the drug, the advisory stated.

In their letter, the two lawmakers asked Bayer to provide all studies that show Aspirin with Heart Advantage helps lower bad cholesterol and protect against heart disease, the AP reported.

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Economic Turmoil May Affect HIV Vaccine Research

Worldwide economic problems could lead to reduced AIDS research funding and add to the many difficulties hampering efforts to develop an HIV vaccine, according to leading scientists attending the international AIDS vaccine conference in Cape Town, South Africa. HIV is the virus that causes AIDS.

The U.S. government has cut its spending on AIDS research, and "the increases in the budget that we hoped for will not be forthcoming," Dr. Anthony Fauci, director of the U.S. National Institutes of Allergy and Infectious Diseases, told the Associated Press.

He and others also said the global financial turmoil may cause cutbacks in AIDS research funding from philanthropic organizations such as the Bill and Melinda Gates Foundation.

The new money worries heighten the sense of gloom caused by recent HIV vaccine research failures. For example, a recent study showed that a potential vaccine doesn't prevent infection and may actually increase the risk of contracting HIV, the AP reported.

It's impossible to predict whether an effective HIV vaccine will ever be developed, Fauci said.

"Will there be a guarantee that we will get a vaccine in the classical sense? Realistically, you can't say that. But that doesn't mean we are going to give up trying," Fauci told the AP.

Health Headlines - October 16

Health Tip: Having a Baby After Age 35

While many women have successful pregnancies after age 35, certain complications can occur more frequently in women of that age group.

If you're 35 or older, before you try to conceive, consider this information provided by the American Pregnancy Association:
  • Make an appointment with your doctor to address your questions and concerns.
  • Don't get discouraged if you don't get pregnant right away. On average, it takes women 35 and older one to two years to conceive.
  • Get yourself in good physical, emotional and mental health. Avoid alcohol, smoking and caffeine.
  • Learn when you are most fertile. Watch for signs that you are ovulating.
  • Take an at-home fertility test that screens for fertility elements in both men and women.
  • If you haven't been able to conceive after six months of trying, talk to your doctor about the possibility of fertility testing.
Health Tip: Symptoms of Menopause

Menopause is the normal time in a woman's life when the monthly menstrual cycle stops, usually between ages 45 and 55.

Here are common symptoms of menopause, courtesy of the U.S. Department of Health and Human Services:
  • No menstrual period for the last 12 months, without surgical or other biological cause.
  • Differences in the pattern of your period -- shorter or longer, lighter or heavier, more or less frequent.
  • Hot flashes or night sweats.
  • Vaginal dryness.
  • Moodiness, irritability or crying frequently.
  • Difficulty concentrating or focusing, or confusion.
  • Thinning hair, or the appearance of more facial hair.

Wednesday, October 15, 2008

Health Headlines - October 15

Economic Turmoil May Affect HIV Vaccine Research

Worldwide economic problems could lead to reduced AIDS research funding and add to the many difficulties hampering efforts to develop an HIV vaccine, according to leading scientists attending the international AIDS vaccine conference in Cape Town, South Africa. HIV is the virus that causes AIDS.

The U.S. government has cut its spending on AIDS research, and "the increases in the budget that we hoped for will not be forthcoming," Dr. Anthony Fauci, director of the U.S. National Institutes of Allergy and Infectious Diseases, told the Associated Press.

He and others also said the global financial turmoil may cause cutbacks in AIDS research funding from philanthropic organizations such as the Bill and Melinda Gates Foundation.

The new money worries heighten the sense of gloom caused by recent HIV vaccine research failures. For example, a recent study showed that a potential vaccine doesn't prevent infection and may actually increase the risk of contracting HIV, the AP reported.

It's impossible to predict whether an effective HIV vaccine will ever be developed, Fauci said.

"Will there be a guarantee that we will get a vaccine in the classical sense? Realistically, you can't say that. But that doesn't mean we are going to give up trying," Fauci told the AP.

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Gas Stove Emissions Aggravate Children's Asthma

High indoor levels of emissions from unvented gas stoves can aggravate asthma among inner-city children, says a Johns Hopkins University study that included 150 Baltimore children, ages 2 to 6 years.

The researchers measured nitrogen dioxide levels in the children's homes and compared the intensity of coughing, wheezing, chest tightness and shortness of breath among the youngsters, United Press International reported.

Asthma flare-ups were directly associated with high concentrations of nitrogen dioxide in the homes. Each 20-point increase in nitrogen dioxide levels led to 10 percent more days of cough and 15 percent more days with limited speech due to wheezing, the researchers found.

The study was published in the journal Environmental Health Perspectives.

"Because using stoves as heat sources is a hallmark of urban poverty, our study tellingly points to how profound and direct the effects of purely social and environmental factors can be on a child's health," lead researcher Dr. Nadia Hansel said in a news release, UPI reported.

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China Recalls All Milk Made Before Sept. 14

All liquid and powdered milk made in China before Sept. 14 has been ordered removed from shelves and tested for the chemical melamine. It's the first time since the tainted dairy scandal erupted last month that the government has ordered a blanket recall of products.

"Regardless of the brand or the batch, they must be taken off shelves, their sale must be stopped," the official news agency Xinhua said Tuesday, the Associated Press reported.

The diary products will only be allowed back on store shelves after they pass quality tests and are labeled as safe, said Xihhua, which did not provide any more details or explain why the recall was taking place now.

Until this week, only some types of milk powder and milk had been recalled in mainland China, the AP reported. A Sept. 16 recall was issued for 69 batches of milk powder made by 22 companies and a Sept. 19 recall was issued for liquid milk.

The reason Sept. 14 was chosen as the cut-off date for the new blanket recall isn't clear, but a nationwide inspection of dairy-producing facilities that focused on milk-collecting centers was launched Sept. 15 by Chinese officials, the AP reported.

-----

States Ask Baby Bottle Makers to Halt Use of Bisphenol A

Three states have asked 11 companies that make baby bottles and baby formula containers to stop using the chemical bisphenol A (BPA) in their products because the chemical is potentially harmful to infants.

In letters sent Friday to the companies, the attorneys general from Connecticut, Delaware and New Jersey cited studies that indicate BPA can attach to food in heated containers, the Associated Press reported.

"The preventable release of a toxic chemical directly into the food we eat is unconscionable and intolerable," wrote Connecticut Attorney General Richard Blumenthal.

The letters were sent to baby bottle makers Avent America Inc., Disney First Years, Gerber, Handicraft Co., Playtex Products Inc. and Evenflo Co., and formula makers Abbott, Mead Johnson, PBM Products, Nature's One and Wyeth, the AP reported. Some companies have already said they'd make BPA-free baby bottles.

A preliminary study last month said there may be a link between BPA and risks of heart disease and diabetes. Blumenthal criticized the U.S. Food and Drug Administration for not taking action on BPA.

"Unfortunately, (the FDA) has been asleep at the switch, in fact resistant to respecting the scientific evidence that grave harm can result in the use of this product," said Blumenthal, the AP reported.

-----

WHO Identifies Serious Global Healthcare Inequities

There can be as much as a 40-year difference in life expectancy between people in the poorest and richest countries, says a World Health Organization report that examined primary health-care systems worldwide.

The report identified major inequalities in health outcomes, access to care and what people have to pay for care, and noted these differences are greater than they were 30 years ago, said BBC News.

Among the findings:

  • Of the estimated 136 million women who will give birth this year, about 58 million will receive no medical assistance during and after childbirth -- potentially putting their lives in danger.
  • Average annual government spending on health varies from as little as $20 per person to well over $6,000 per person.
  • For 5.6 billion people in low and middle-income countries, out-of-pocket payments account for more than half of all health care spending, a situation that pushes many people below the poverty line.

The report said action must be taken to improve primary health care and address inequities, BBC News said. Doing nothing isn't an option, warned WHO Director-General Margaret Chan.

"A world that is greatly out of balance in matters of health is neither stable nor secure," Chan said.

-----

Personal Music Players Pose Hearing Threat

Personal music players could cause permanent hearing loss for as many as 10 million of the estimated 50 million to 100 million Europeans who use them, according to experts who conducted a study for the European Union.

The specialists on the Scientific Committee on Emerging and Newly Identified Health Risks concluded that people who listen to personal music players at high volume for five hours a week are exposed to more noise than employees in the noisiest factories or workplaces. Maximum volume on some personal music players can be as loud as an airplane taking off nearby, The New York Times reported.

People who listen at high volumes for more than an hour a day each week risk permanent hearing loss after five years, the study said.

"Regularly listening to personal music players at high-volume settings when young often has no immediate effect on hearing, but is likely to result in hearing loss later in life," wrote the authors of the study, which was published Monday, the Times reported.

Health Tips for October 15

Health Tip: After a Hip Replacement

Having a hip replaced involves major surgery, and you should lighten your activity load for as long as your doctor recommends.

The American Academy of Orthopaedic Surgeons offers these suggestions to help make your recovery easier:

  • Keep items that you use often within close reach, so you won't have to stretch or bend for them.
  • Arrange your furniture to accommodate your walker or crutches, and make your primary room doesn't require climbing stairs.
  • Get a taller-than-average chair with a firmly padded seat. Low, soft seats will be less comfortable.
  • Pick up any rugs that may cause you to slip, and make sure electrical cords are safely secured and out of the way.
  • In the bathroom, use a shower chair, a grab bar and a raised toilet seat.
  • Create an area with all of your medications, a phone, remote control, water and anything else you may need within reach.
  • Use devices that will prevent you from having to reach, such as a long-handled shoehorn, a long-handled sponge, and a grabbing tool.
Health Tip: Have a Hearing Loss?

As with eyesight, difficulty hearing can become more common as people age.

According to the Cleveland Clinic, if you have three or more of these symptoms, you probably have a hearing problem that should be evaluated by your doctor:

  • Difficulty hearing people on the telephone.
  • Difficulty hearing when there is background noise.
  • Problems following a conversation when more than one person is speaking.
  • Straining to hear a conversation, or frequently asking others to repeat themselves.
  • Feeling like people are always mumbling or not speaking clearly.
  • Not understanding what others are saying, and not being able to respond correctly.
  • Frequently hearing sounds that resemble ringing, roaring or hissing.

Tuesday, October 14, 2008

Health Headlines - October 14

Personal Music Players Pose Hearing Threat

Personal music players could cause permanent hearing loss for as many as 10 million of the estimated 50 million to 100 million Europeans who use them, according to experts who conducted a study for the European Union.

The specialists on the Scientific Committee on Emerging and Newly Identified Health Risks concluded that people who listen to personal music players at high volume for five hours a week are exposed to more noise than employees in the noisiest factories or workplaces. Maximum volume on some personal music players can be as loud as an airplane taking off nearby, The New York Times reported.

People who listen at high volumes for more than an hour a day each week risk permanent hearing loss after five years, the study said.

"Regularly listening to personal music players at high-volume settings when young often has no immediate effect on hearing, but is likely to result in hearing loss later in life," wrote the authors of the study, which was published Monday, the Times reported.

-----

Shark Antibodies May Help Fight Cancer

Antibodies in shark blood could offer a powerful weapon against cancer, suggest Australian researchers who found the antibodies can withstand high temperatures and extremely acidic or alkaline conditions.

This suggests that shark antibodies may be able to survive in the harsh environment of the human gut, a capability that's vital in the development of a cancer-fighting pill, BBC News reported.

The researchers also found that shark antibodies can also attach to cancer cells and prevent them from spreading.

"The (cancer) cells actually grow less than when we don't add a shark antibody or we add a completely irrelevant shark antibody," said Mick Foley, an associate professor at La Trobe University in Melbourne, BBC News reported. "So this indicates the shark antibody that we have is binding to those cancer cells and for some reason causing them to grow more slowly and perhaps even killing them."

It's also hoped that shark antibodies may treat other conditions, including rheumatoid arthritis and malaria.

-----

1 in 5 Adults May Use Prescription Drugs for Brain Boost

Up to 20 percent of adults may be using prescription drugs such as Ritalin to increase alertness and brain power, according to a survey of 1,400 people, BBC New reported.

The Nature journal poll found that 20 percent of respondents said they'd taken Ritalin, Provigil (modafinil) or beta-blockers for non-medical reasons such as boosting focus, concentration or memory. Of those, 62 percent had taken Ritalin and 44 percent Provigil, which is normally prescribed to treat daytime sleepiness in people suffering from the sleep disorder narcolepsy, the news service said.

In most cases, users of the drugs got the drugs through prescriptions or bought them online.

Professor Barbara Sahakian, of Addenbrooke's Hospital in Cambridge, England, said there's evidence that the use of drugs for cognitive enhancement is becoming more widespread and safety trials are urgently needed, BBC News reported.

"We do not really have long-term efficacy and safety data in healthy people. These are studies that really need to be done," Sahakian said. "The use of cognitive enhancing drugs is spreading to younger and younger people. That's a concern."

-----

Ultrasound Law Challenged in Oklahoma Abortion Case

An Oklahoma law forbidding a woman from having an abortion until she has an ultrasound and has a physician give her a description of the fetus is being challenged in court.

According to the Associated Press, the law, which goes into effect Nov. 1, is being contested on grounds that it violates a woman's privacy, endangers health and assaults dignity. Oklahoma is joining Alabama, Louisiana and Mississippi as the states having a mandatory ultrasound and consultation law, the wire service reported.

The lawsuit was filed late last week in Oklahoma County District Court by the Center for Reproductive Rights, an abortion rights advocacy group, the AP reported. What makes the Oklahoma law different from the other three states, the wire service reported, is that the ultrasound picture of the fetus is to be turned toward the woman as the doctor describes the dimensions of the fetus to her.

The Oklahoma state Legislature overrode Gov. Brad Henry's veto, and the bill's sponsor, Republican Senator Todd Lamb, told the AP: "I introduced the bill because I wanted to encourage life in society. In Oklahoma, society is on the side of life."

The plaintiff's lead lawyer, Stephanie Toti, told the wire service, "Anti-choice activists will stop at nothing to prevent a woman from getting an abortion, but trying to manipulate a woman's decisions about her own life and health goes beyond the pale."

Health Tips for October 14

Health Tip: Keep a Health Journal

Keeping a health journal is a great way to share your medical history with your doctors.

The American Academy of Family Physicians offers this advice on what to record:

  • Any illness or injury.
  • Any surgery or procedure.
  • Any time you go to the hospital.
  • Any allergies to food, substances or medications.
  • A history, in your immediate family, of any disease or condition.
  • Every medication, vitamin or supplement you take, as well as dosage information.

Health Tip: Be a Smart Patient

Although your doctor and other health-care professionals do their best to help you stay safe, there are things you can do to prevent problems.

The Cleveland Clinic offers these suggestions on how to be a smart patient:

  • If you have a question or concern about your health or treatment, talk to your doctor about it. Bring a friend or family member if you need help understanding what you must do.
  • Give your doctor and pharmacist a complete list of every medication you take, including those sold over-the-counter. Ask about any side effects or sets of drugs that shouldn't be taken together.
  • Always get your test results. Ask your doctor at the time of the test when results will be available, and when you can discuss them together.
  • If you are able to choose a hospital, discuss the choices with your doctor.
  • If you need surgery, ask your physician what will happen, what to expect, and what you need to do.

Monday, October 13, 2008

Health Headlines - October 13

New Ultrasound Mandate Law Challenged in Oklahoma Abortion Case

An Oklahoma law forbidding a woman from having an abortion until she has an ultrasound and has a physician give her a description of the fetus is being challenged in court.

According to the Associated Press, the law, which goes into effect Nov. 1, is being contested on grounds that it violates a woman's privacy, endangers health and assaults dignity. Oklahoma joins Mississippi, Alabama and Louisiana as the states having a mandatory ultrasound and consultation law, the wire service reports.

The lawsuit was filed late last week in Oklahoma County District Court by the Center for Reproductive Rights, an abortion rights advocacy group, the A.P. reports. What makes the Oklahoma law different from the other three states, the wire service reports, is that the ultrasound picture of the fetus is to be turned toward the woman as the doctor describes the dimensions of the fetus to her.

The Oklahoma state legislature overrode Gov. Brad Henry's veto, and the bill's sponsor, Republican Senator Todd Lamb, told the n A.P.: "I introduced the bill because I wanted to encourage life in society. In Oklahoma, society is on the side of life."

The plaintiff's lead lawyer Stephanie Toti told the wire service, "Anti-choice activists will stop at nothing to prevent a woman from getting an abortion, but trying to manipulate a woman's decisions about her own life and health goes beyond the pale."

-----

100 South Africans Under Observation After Unidentified Fever Kills Three

An infection that may be related to the dangerous Ebola virus has killed three people in South Africa, and about 100 others who may have come into contact with the victims are under observation, BBC News reports.

A type of hemorrhagic fever is the suspected cause, BBC News says, of the deaths of a female Zambian tour guide and two medical people who treated her. The woman had been in South Africa for two days when she became ill.

The Associated Press quotes an official from the World Health Organization (WHO) as saying that tests had ruled out the most common forms of hemorrhagic fever, Ebola, Lassa fever, Rift Valley fever, and Marburg fever.

Because hemorrhagic fever strikes so quickly and is so contagious, South African health officials set up the monitoring of 100 people in Johannesburg to make sure no one else is ill. "The public at large are not at risk," intensive care specialist professor Guy Richards is quoted as saying.

Those under observation will have their temperatures taken four times daily for the next three weeks, BBC News reports. Symptoms include high fever, nausea and external bleeding.

-----

Pregnancy Doesn't Cause Memory Problems

There's no evidence to suggest that pregnancy affects a woman's cognitive abilities, says an Australian study that challenges the widespread belief that pregnant women suffer memory problems.

The Australian National University study included 2,500 women aged 20 to 24 when they were first interviewed in 1999. The 76 women who were pregnant in follow-up sessions in 2003 and 2007 scored the same on logic and memory tests as they did in the initial interview, Agence France-Presse reported.

In addition, there were no differences between the pregnant women and the other women.

"It really leaves the question open as to why (pregnant) women think they have poor memories when the best evidence we have is that they don't," study leader Professor Helen Christensen told AFP.

She suggested that normal lapses in memory may be blamed on pregnancy, because that's what's foremost in expectant mothers' minds.

-----

House Repossession Major Threat to Mental Health

House repossession poses the biggest threat to people's mental health, even more than losing a job or receiving a diagnosis of infertility, according to a U.K. survey released Friday to mark World Mental Health Day.

The survey of about 2,000 people, conducted for the mental health charity Rethink, found that 46 percent of respondents rated house possession as the event that would most damage their mental health.

Rethink officials said the findings show that the current economic downturn could pose a significant threat to mental health and called for action to prevent "a mental health disaster," BBC News reported.

"I wouldn't be surprised if we see a rise in the number of people going to their doctor because of mental health problems in the coming months," said Paul Corry, Rethink's director of public affairs.

"Even for people lucky enough to hang on to their home, the stress and worry of arrears building up can be enough to harm your mental health -- this survey shows it worries millions of us," Corry told BBC News.

-----

Dalai Lama Recovering After Gallstone Surgery

Tibet's spiritual leader, the Dalai Lama, is recovering well after surgery Friday to remove gallstones. The operation was performed at a hospital in New Delhi, India.

The Dalai Lama, 73, is expected to remain in the hospital for a few days and will likely be back at work by the end of October, his spokesman said Friday, CBC News reported.

In August, the Dalai Lama was admitted to a hospital in Mumbai, India, for four days and underwent tests for abdominal discomfort. Doctors said he was suffering from exhaustion and advised him to rest.

Just a few days ago, doctors told the Dalai Lama he was fit to resume his world travels. But he was hospitalized Thursday after a new bout of abdominal pain, CBC News reported.

-----

St. John's Wort May Help Treat Depression: Study

The herbal medicine St. John's wort could be a suitable alternative to drugs for treating depression, suggests a German study that included nearly 5,500 people suffering from mild to severe depression.

The researchers compared the effectiveness of St. John's wort, a placebo, and a number of antidepressants, BBC News reported.

"Overall, the St. John's wort extracts tested in the trials were superior to placebo, similarly effective as standard antidepressants, and had fewer side effects," said study leader Dr. Klaus Linde.

St. John's wort has been used for decades as an alternative medicine to treat depression or stress. It's believed it helps keep a mood-enhancing chemical called serotonin in the brain longer, BBC News reported.

"Using St. John's wort extract might be justified, but products on the market vary considerably," Linde noted.

Health Tips for October 13

Health Tip: Something in Your Eye?

Getting something in your eye can be irritating enough, but you do more damage to your eye while trying to get it out.

To get dust, an eyelash, or other small particle out of your eye without injuring yourself, follow these suggestions from the U.S. National Library of Medicine:

* Wash your hands thoroughly, and examine your eye in a mirror in a well-lighted room. Look up, down, and side to side, and try to locate the particle in your eye.
* Do not rub your eye.
* If you can't find the particle, gently pull down the skin beneath your eye and look under the lower lid. Also gently grasp the upper lid and look underneath there, as well.
* Try to gently rinse the eye or eyelid with water when you find the particle.
* If you can't easily remove the particle or it looks like it's already damaged the eye, seek immediate medical attention.

Health Tip: Is LASIK Right for You?

LASIK surgery is performed on the eyes to improve vision, often reducing the need for glasses or contact lenses.

The U.S. National Library of Medicine, in cooperation with the American Academy of Ophthalmology, lists these guidelines for the ideal LASIK candidate:

* Being at least 18 years old. But, in some cases, young children with one very nearsighted eye and one normal eye may benefit from LASIK.
* Women should not be pregnant or nursing.
* Having healthy eyes with vision prescriptions that are relatively stable.
* Candidates should not be taking certain prescription drugs, including Accutane or oral prednisone.
* Being in overall good health, without chronic conditions such as diabetes, rheumatoid arthritis, lupus, glaucoma, herpes eye infections, or cataracts.
* Being unsatisfied with wearing glasses or contacts.
* Having realistic expectations of the surgery and results.

Sunday, October 12, 2008

Health Headlines - October 12

100 South Africans Under Observation After Unidentified Fever Kills Three

An infection that may be related to the dangerous Ebola virus has killed three people in South Africa, and about 100 others who may have come into contact with the victims are under observation, BBC News reports.

A type of hemorrhagic fever is the suspected cause, BBC News says, of the deaths of a female Zambian tour guide and two medical people who treated her. The woman had been in South Africa for two days when she became ill.

The Associated Press quotes an official from the World Health Organization (WHO) as saying that tests had ruled out the most common forms of hemorrhagic fever, Ebola, Lassa fever, Rift Valley fever, and Marburg fever.

Because hemorrhagic fever strikes so quickly and is so contagious, South African health officials set up the monitoring of 100 people in Johannesburg to make sure no one else is ill. "The public at large are not at risk," intensive care specialist professor Guy Richards is quoted as saying.

Those under observation will have their temperatures taken four times daily for the next three weeks, BBC News reports. Symptoms include high fever, nausea and external bleeding.

-----

Pregnancy Doesn't Cause Memory Problems

There's no evidence to suggest that pregnancy affects a woman's cognitive abilities, says an Australian study that challenges the widespread belief that pregnant women suffer memory problems.

The Australian National University study included 2,500 women aged 20 to 24 when they were first interviewed in 1999. The 76 women who were pregnant in follow-up sessions in 2003 and 2007 scored the same on logic and memory tests as they did in the initial interview, Agence France-Presse reported.

In addition, there were no differences between the pregnant women and the other women.

"It really leaves the question open as to why (pregnant) women think they have poor memories when the best evidence we have is that they don't," study leader Professor Helen Christensen told AFP.

She suggested that normal lapses in memory may be blamed on pregnancy, because that's what's foremost in expectant mothers' minds.

-----

House Repossession Major Threat to Mental Health

House repossession poses the biggest threat to people's mental health, even more than losing a job or receiving a diagnosis of infertility, according to a U.K. survey released Friday to mark World Mental Health Day.

The survey of about 2,000 people, conducted for the mental health charity Rethink, found that 46 percent of respondents rated house possession as the event that would most damage their mental health.

Rethink officials said the findings show that the current economic downturn could pose a significant threat to mental health and called for action to prevent "a mental health disaster," BBC News reported.

"I wouldn't be surprised if we see a rise in the number of people going to their doctor because of mental health problems in the coming months," said Paul Corry, Rethink's director of public affairs.

"Even for people lucky enough to hang on to their home, the stress and worry of arrears building up can be enough to harm your mental health -- this survey shows it worries millions of us," Corry told BBC News.

-----

Dalai Lama Recovering After Gallstone Surgery

Tibet's spiritual leader, the Dalai Lama, is recovering well after surgery Friday to remove gallstones. The operation was performed at a hospital in New Delhi, India.

The Dalai Lama, 73, is expected to remain in the hospital for a few days and will likely be back at work by the end of October, his spokesman said Friday, CBC News reported.

In August, the Dalai Lama was admitted to a hospital in Mumbai, India, for four days and underwent tests for abdominal discomfort. Doctors said he was suffering from exhaustion and advised him to rest.

Just a few days ago, doctors told the Dalai Lama he was fit to resume his world travels. But he was hospitalized Thursday after a new bout of abdominal pain, CBC News reported.

-----

St. John's Wort May Help Treat Depression: Study

The herbal medicine St. John's wort could be a suitable alternative to drugs for treating depression, suggests a German study that included nearly 5,500 people suffering from mild to severe depression.

The researchers compared the effectiveness of St. John's wort, a placebo, and a number of antidepressants, BBC News reported.

"Overall, the St. John's wort extracts tested in the trials were superior to placebo, similarly effective as standard antidepressants, and had fewer side effects," said study leader Dr. Klaus Linde.

St. John's wort has been used for decades as an alternative medicine to treat depression or stress. It's believed it helps keep a mood-enhancing chemical called serotonin in the brain longer, BBC News reported.

"Using St. John's wort extract might be justified, but products on the market vary considerably," Linde noted.

-----

Energy-Saving Light Bulbs Can Redden Skin: Report

Ultraviolet emissions from some energy efficient compact fluorescent light (CFL) bulbs can cause reddening of the skin if people get too close for long periods of time, says the U.K.'s Health Protection Agency.

The agency is advising people to stay at least one foot away from CFL bulbs with exposed light coils, which emit UV light that's equivalent to being outside on a sunny day, BBC News reported. There is no danger of skin cancer, the agency emphasized.

It added that there are no UV concerns with enclosed CFL lights, where the coil is covered like a traditional light bulb.

The Health Protection Agency investigated the safety of CFL bulbs at the urging of groups that represent people with light sensitivity issues, BBC News reported. The research, believed to be the first to identify the problem, is due to be published in an academic journal.

Health Tips for October 12

Health Tip: Parenting a Child With ADHD

Children with attention-deficit hyperactivity disorder (ADHD) often require special attention to help manage their behavior.

The University of Michigan Health System offers these suggestions for parents of a child with ADHD:

* Pay attention to the good qualities your child has, and tell him or her when you notice good behavior.
* When offering praise, tell your child specifically what was done well and what you liked about it.
* Offer direction in a positive way. Tell the child what you want done, instead of what shouldn't be done.
* Offer immediate and constant feedback throughout the day, keeping it simple and clear.
* Because medications for ADHD can affect appetite, make sure your child has plenty of healthy meals and snacks throughout the day.
* Keep a close eye on your child during play and exercise to prevent injury caused by active, impulsive behavior.

Health Tip: Does Your Child Need a Nap?

Children need plenty of sleep to keep them healthy and happy.

Take note of these warning signs that your child may need a daily nap, courtesy of the Nemours Foundation:

* Acting sleepy during the day.
* Acting cranky or fussy late in the afternoon.
* Difficulty getting out of bed in the morning.
* Difficulty concentrating, hyperactivity, impatience or aggression.
* Problems concentrating on school work or other tasks.

Saturday, October 11, 2008

Health Headlines - October 11

Pregnancy Doesn't Cause Memory Problems

There's no evidence to suggest that pregnancy affects a woman's cognitive abilities, says an Australian study that challenges the widespread belief that pregnant women suffer memory problems.

The Australian National University study included 2,500 women aged 20 to 24 when they were first interviewed in 1999. The 76 women who were pregnant in follow-up sessions in 2003 and 2007 scored the same on logic and memory tests as they did in the initial interview, Agence France-Presse reported.

In addition, there were no differences between the pregnant women and the other women.

"It really leaves the question open as to why (pregnant) women think they have poor memories when the best evidence we have is that they don't," study leader Professor Helen Christensen told AFP.

She suggested that normal lapses in memory may be blamed on pregnancy, because that's what's foremost in expectant mothers' minds.

-----

House Repossession Major Threat to Mental Health

House repossession poses the biggest threat to people's mental health, even more than losing a job or receiving a diagnosis of infertility, according to a U.K. survey released Friday to mark World Mental Health Day.

The survey of about 2,000 people, conducted for the mental health charity Rethink, found that 46 percent of respondents rated house possession as the event that would most damage their mental health.

Rethink officials said the findings show that the current economic downturn could pose a significant threat to mental health and called for action to prevent "a mental health disaster," BBC News reported.

"I wouldn't be surprised if we see a rise in the number of people going to their doctor because of mental health problems in the coming months," said Paul Corry, Rethink's director of public affairs.

"Even for people lucky enough to hang on to their home, the stress and worry of arrears building up can be enough to harm your mental health -- this survey shows it worries millions of us," Corry told BBC News.

-----

Dalai Lama Recovering After Gallstone Surgery

Tibet's spiritual leader, the Dalai Lama, is recovering well after surgery Friday to remove gallstones. The operation was performed at a hospital in New Delhi, India.

The Dalai Lama, 73, is expected to remain in the hospital for a few days and will likely be back at work by the end of October, his spokesman said Friday, CBC News reported.

In August, the Dalai Lama was admitted to a hospital in Mumbai, India, for four days and underwent tests for abdominal discomfort. Doctors said he was suffering from exhaustion and advised him to rest.

Just a few days ago, doctors told the Dalai Lama he was fit to resume his world travels. But he was hospitalized Thursday after a new bout of abdominal pain, CBC News reported.

-----

St. John's Wort May Help Treat Depression: Study

The herbal medicine St. John's wort could be a suitable alternative to drugs for treating depression, suggests a German study that included nearly 5,500 people suffering from mild to severe depression.

The researchers compared the effectiveness of St. John's wort, a placebo, and a number of antidepressants, BBC News reported.

"Overall, the St. John's wort extracts tested in the trials were superior to placebo, similarly effective as standard antidepressants, and had fewer side effects," said study leader Dr. Klaus Linde.

St. John's wort has been used for decades as an alternative medicine to treat depression or stress. It's believed it helps keep a mood-enhancing chemical called serotonin in the brain longer, BBC News reported.

"Using St. John's wort extract might be justified, but products on the market vary considerably," Linde noted.

-----

Energy-Saving Light Bulbs Can Redden Skin: Report

Ultraviolet emissions from some energy efficient compact fluorescent light (CFL) bulbs can cause reddening of the skin if people get too close for long periods of time, says the U.K.'s Health Protection Agency.

The agency is advising people to stay at least one foot away from CFL bulbs with exposed light coils, which emit UV light that's equivalent to being outside on a sunny day, BBC News reported. There is no danger of skin cancer, the agency emphasized.

It added that there are no UV concerns with enclosed CFL lights, where the coil is covered like a traditional light bulb.

The Health Protection Agency investigated the safety of CFL bulbs at the urging of groups that represent people with light sensitivity issues, BBC News reported. The research, believed to be the first to identify the problem, is due to be published in an academic journal.

-----

Most Europeans Oppose Meat From Cloned Animals

More than 80 percent of Europeans reject the idea of eating meat from cloned animals because they feel there's too little known about the long-term effects of eating it, according to a survey released Thursday by the European Union.

The survey of more than 25,000 people in all 27 EU member states also found that 58 percent of respondents felt that cloning animals for food production could never be justified. However, a large minority said animal cloning was OK in order to preserve rare species, Agence France Presse reported.

The findings provide "valuable insights into the attitudes of EU citizens toward the use of animal cloning technology for food production," said EU Health Commissioner Androulla Vassiliou.

The survey results will be considered along with other opinions from the European Group of Ethics and the European Food Safety Authority, she added.

Health Tips for October 11

Health Tip: Coping With Epilepsy

People with epilepsy are prone to injury in the event of a sudden seizure.

The University of California San Francisco Medical Center offers these suggestions to help reduce your risk of injury:

* Always wear or carry something that identifies you as having epilepsy --a bracelet, necklace or ID card.
* Make sure that your friends, family and co-workers know what to do.
* If you've been having seizures, avoid situations that could be dangerous, such as working in high places or swimming by yourself.
* Understand and follow state rules and laws about driving with epilepsy.
* Never stop taking your epilepsy medication or change your dose without talking to your doctor.
* In addition to your seizure medicine, never take any other medication without talking to your doctor or pharmacist.

Health Tip: Know the Signs of Concussion

A jarring and forceful blow to the head can result in a brain injury called a concussion.

The American Academy of Family Physicians lists the following warning signs of concussion, which should be evaluated as soon as possible by a doctor:

* Headache.
* Difficulty seeing.
* Dizziness.
* Difficulty concentrating, memory loss or confusion.
* Problems retaining balance.
* Nausea.
* Ringing in the ears.

Friday, October 10, 2008

Health Headlines - October 10

St. John's Wort May Help Treat Depression: Study

The herbal medicine St. John's wort could be a suitable alternative to drugs for treating depression, suggests a German study that included nearly 5,500 people suffering from mild to severe depression.

The researchers compared the effectiveness of St. John's wort, a placebo, and a number of antidepressants, BBC News reported.

"Overall, the St. John's wort extracts tested in the trials were superior to placebo, similarly effective as standard antidepressants, and had fewer side effects," said study leader Dr. Klaus Linde.

St. John's wort has been used for decades as an alternative medicine to treat depression or stress. It's believed it helps keep a mood-enhancing chemical called serotonin in the brain longer, BBC News reported.

"Using St. John's wort extract might be justified, but products on the market vary considerably," Linde noted.

-----

Energy-Saving Light Bulbs Can Redden Skin: Report

Ultraviolet emissions from some energy efficient compact fluorescent light (CFL) bulbs can cause reddening of the skin if people get too close for long periods of time, says the U.K.'s Health Protection Agency.

The agency is advising people to stay at least one foot away from CFL bulbs with exposed light coils, which emit UV light that's equivalent to being outside on a sunny day, BBC News reported. There is no danger of skin cancer, the agency emphasized.

It added that there are no UV concerns with enclosed CFL lights, where the coil is covered like a traditional light bulb.

The Health Protection Agency investigated the safety of CFL bulbs at the urging of groups that represent people with light sensitivity issues, BBC News reported. The research, believed to be the first to identify the problem, is due to be published in an academic journal.

-----

Most Europeans Oppose Meat From Cloned Animals

More than 80 percent of Europeans reject the idea of eating meat from cloned animals because they feel there's too little known about the long-term effects of eating it, according to a survey released Thursday by the European Union.

The survey of more than 25,000 people in all 27 EU member states also found that 58 percent of respondents felt that cloning animals for food production could never be justified. However, a large minority said animal cloning was OK in order to preserve rare species, Agence France Presse reported.

The findings provide "valuable insights into the attitudes of EU citizens toward the use of animal cloning technology for food production," said EU Health Commissioner Androulla Vassiliou.

The survey results will be considered along with other opinions from the European Group of Ethics and the European Food Safety Authority, she added.

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Ovarian Cancer Test Illegal: FDA

A blood test to detect ovarian cancer is being marketed illegally by the Laboratory Corporation of America, the U.S. Food and Drug Administration said in a warning letter posted on its Web site Wednesday.

The OvaSure test, introduced in June, promises to detect ovarian cancer at an early stage, when it's still treatable. However, experts say the test hasn't been proved accurate and might cause women to undergo unnecessary surgeries to remove their ovaries, The New York Times reported.

In a previous letter to LabCorp, the FDA said the test "may harm public health." The new warning letter, sent to LabCorp on Sept. 29, says the OvaSure test requires FDA approval before it can be marketed.

LabCorp spokesman Eric Lindblom told the Times that the company is currently in discussions with the FDA, but wouldn't say whether the test would be removed from the market.

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10,000 Chinese Children Hospitalized Due to Tainted Milk Powder

More than 10,000 children remain hospitalized in China after being sickened by milk powder contaminated with the industrial chemical melamine, the Chinese Health Ministry said in a statement on its Web site Wednesday.

The ministry said no new deaths have been recorded in the scandal, which has killed four babies and sickened about 54,000, the Associated Press reported.

It's believed dairy suppliers in China added melamine to watered-down milk to make it appear rich in protein. The chemical can cause kidney stones and potentially fatal kidney failure.

In related news, Singapore officials said traces of melamine were found in more Chinese-made products -- blueberry and chocolate flavored Cadbury Choclairs and Panda Dairy-brand Whole Milk Powder, the AP reported.

In Canada, consumers and businesses have been warned not to eat, distribute or sell Sherwood brand Pirate's Gold milk chocolate coins imported from China because the candy tested positive for melamine.

The candy is sold in 840-gram containers containing 240 pieces per container that bear the designation UPC 0 36077 11240 7 and the lot code 1928S1, the Canadian Press reported. The candy is sold across Canada by Costco. It may also have been sold in bulk packages or as individual pieces at various dollar and bulk stores across the country.

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Smoking Increases Women's Colorectal Cancer Risk

Compared to men, women require less tobacco exposure to have a significantly higher risk of colorectal cancer, say U.S. researchers who analyzed data on 2,707 patients who had colonoscopies between 1999 and 2006, United Press International reported.

The patients were divided into three groups: Heavy smoking exposure, low exposure and no exposure. Those in the heavy exposure group were further divided into two groups -- those who smoked 30 pack years or less and those who smoked more than 30 pack years. Pack years are determined by multiplying the packs of cigarettes smoked per day by the number of years smoked.

Women who smoked less than 30 pack years were almost twice as likely to develop significant colorectal neoplasia (abnormal proliferation of cells) than women who weren't exposed to cigarette smoke, said Dr. Joseph C. Anderson of the University of Connecticut in Farmington and Dr. Zvi A. Alpern of Stony Brook University in New York, UPI reported.

The researchers also found that smoking may increase the risk of pancreatic cancer precursor lesions, particularly in people with a strong family history of the disease.

The study was presented at the annual American College of Gastroenterology scientific meeting in Orlando, Fla.

Health Tips for October 10

Health Tip: Choosing a Knee Brace

A knee brace can help protect an injured knee from further injury, or help prevent injury in a weakened or arthritic knee.

The American Academy of Family Physicians offers this list of different types of knee braces:

* A prophylactic knee brace can protect knees from injury during contact sports, including football.
* Functional braces can help protect an already injured knee from further damage.
* Rehabilitative braces help stabilize and protect knees that are recovering from injury or surgery.
* Unloader or offloader braces offer support and protection to knees that are affected by arthritis.

Health Tip: Massage Arthritis Pain

Medication can help ease arthritis pain, but a gentle massage can also provide relief.

The Arthritis Foundation has this advice:

* If you start to feel pain or discomfort while massaging the arthritic area, stop right away.
* Avoid massaging any joints that are swollen or very painful.
* Use lotion or massage oil on your skin.
* If you massage using a menthol gel, make sure to wash it all off before you apply any heat to the area. This will help prevent burns.
* If you go to a professional masseuse, make sure he or she has experience in working with people who have arthritis.