Healthy isn?t something you are or aren?t. It?s a hundred little things: eating a banana, walking in the park, putting a bandage on a boo-boo, playing tag, reading up on ways to keep you and your family well and safe. It?s a balance between living well and taking care, and you can start right where you are.
A blog by Christina Elston
Healthy isn't something you are or aren't. It's a hundred little things: eating a banana, walking in the park, putting a bandage on a boo-boo, playing tag, reading up on ways to keep you and your family well and safe. It's a balance between living well and taking care, and you can start right where you are.


Archive for June, 2012

With Kids’ Prescriptions, Ask and Tell

Wednesday, June 27th, 2012

When your child is prescribed medication, ask questions and report problems. That’s the take-home message from U.S. Food and Drug Administration (FDA) experts on the heels of the latest report examining trends in pediatric prescription medications.

Diane Murphy, M.D., of FDA’s Office of Pediatric Therapeutics, explains that the report is part of the agency’s effort to increase the number of medications that have been studied in children by targeting areas for further research.

The report, published June 18 in Pediatrics, noted that the number of prescriptions for antibiotics had fallen, while prescriptions for ADHD drugs were on the rise. Murphy, one of the authors, says experts were delighted at the antibiotics trend. “Ever since I have been practicing medicine we have been trying to convince parents not to request antibiotics for viral illnesses,” she explains. And the increase in ADHD prescriptions was not a particular surprise. “We expected that some classes of drugs would go up, because they finally have been studied in children,” she says.

Because clinical trials in children are more complicated than those in adults, and there is less profit to be made on drugs targeted to kids, drug companies have been reluctant to study their products in children. Legislation is turning the situation around, but many medications commonly prescribed in children still have never been formally studied. “Even though we’ve made great strides, we’re about half way,” Murphy says.

One example mentioned in the report is lansoprazole (brand name Prevacid), an anti-reflux drug prescribed 350,000 times to infants in 2010, despite the fact that no studies have been conducted in infants to show its safety and effectiveness. Ann McMahon, M.D., also of the Office of Pediatric Therapeutics and another author of the report, is heading up a study on use of lansoprazole in infants – a complicated undertaking that won’t likely yield any results before 2013.

Meanwhile, Murphy and McMahon have this advice for any parent whose child has been prescribed medication.

Be aware that many medications still have not been studied for use in children. Because of this, doctors often have to prescribe drugs “off label,” and many medications have been used this way in kids for years.

• Ask whether the medication has been studied for treatment of your child’s condition in children your child’s age. If it has not, ask whether there is an alternative medicine that has been studied in children, and why your doctor wants to use this one instead. The “off label” medication could be safer to use with other drugs your child is taking, or a better fit for some other reason. Or there may be no alternative.

• Ask whether there are any side-effects you should look out for. Some could be minor, such as interfering with appetite or sleep. Others could be serious.

• Make sure your doctor reports any side-effects or “adverse events” your child experiences to FDA. Even when a drug has been studied for use in children, these reports help shape labeling of drugs and help keep doctors informed about potential problems. “These studies [in children] are often small, and they don’t pick up some of the more unusual things,” McMahon says. In the case of one ADHD medication, “hallucinations” was listed among possible side-effects, but not featured prominently on the label. Once FDA began receiving reports, the labeling was changed to make sure parents were aware that if children taking the medication began to hallucinate, reducing the dosage or discontinuing the medication would correct the problem.

And, of course, don’t hesitate to contact your doctor if you are worried about symptoms your child experiences while taking medication.

To Get Kids Off the Couch, Parents Have To Pitch In

Friday, June 22nd, 2012

The amount of time young kids spend sitting in front of a screen (be it TV, computer, or smart phone) may have more to do with the kind of parents they have than the kind of gadgets and games those parents provide.

Almost all kids sit too much, but studies out online June 21 in the journal Early Child Development and Care found those whose parents were more involved were active around 30 minutes more a day than those whose caregivers spent less time with their kids.

Researchers from Oregon State University found that among the 200 families they studied, all of the kids ages 2 to 4 were sitting around four to five hours a day – a fact the authors called “disturbing.” But those whose parents reported being away from home more, and less involved with their children, spent an average of 30 minutes longer watching TV, playing video games or otherwise engaging in “screen time.” And these parents didn’t make up for weekday absence with extra play on weekends. In fact, their kids spent around one our of additional couch potato time on weekend days.

It might not sound like much, but over the course of a week it means these children spent four to five more hours in front of screens than kids with more involved parents did.

Children are naturally active early in life, but become less active once they enter school. So experts say these early years are an important time to establish good habits.

When the researchers talked with parents whose children were more active, they found that these parents were most likely to actively play with their children. But any level of encouragement to move – whether watching their child play, or driving them to the park or another activity – helped counteract the lure of the screen.

California Standard Requiring Toxic Flame Retardants To Be Revised

Tuesday, June 19th, 2012

On the heels of a Chicago Tribune investigation  revealing deception from the chemical industry and the eve of a scheduled June 26 legislative hearing on the subject, California Governor Jerry Brown issued a statement yesterday directing state agencies to revise flammability standards for upholstered furniture sold in the state.

Evidence that the flame retardants required by California’s 40-year-old TB 117 flammability standard cause harm has been piling up:

• A 2008 Environmental Working Group study found that toddlers have three times the level of flame retardant chemicals in their bodies as their parents do. California toddlers carry some of the highest levels in the nation.

• Scientists at Cal/EPA found in a peer-reviewed study that California women have higher levels of flame retardants in their breast tissue than women in other states and countries.

• UC Berkeley researchers found significant associations between flame retardant levels in California women and reduced fertility, which they believe is due to alterations in thyroid hormone levels caused by the chemicals.

• A study in the Journal of Occupational and Environmental Medicine found that firefighters – who work with and inhale these chemicals regularly – have elevated rates of cancer, including non-Hodgkin’s lymphoma and brain cancer.

Brown has asked the Bureau of Electronic and Appliance Repair, Home Furnishings and Thermal Insulation to review the standard and recommend changes that would ensure fire safety while reducing toxic flame retardants – which are currently found in everything from high chairs to couches. “We must find better ways to meet fire safety standards by reducing and eliminating – wherever possible – dangerous chemicals,” Brown said in a statement. The process to do so will include workshops, administrative review and a chance for public comment.

“Research links many of these flame retardant chemicals to lower IQs and hyperactivity in children, and also to reproductive problems and endocrine disruption,” said Sarah Janssen, M.D., MPH, of UC San Francisco and the Natural Resources Defense Council in response to the news. “The entire world is watching California to see if we will act to prevent continuing global contamination from chemicals used to meet TB 117.”

A Doctor Visit For Dad

Friday, June 15th, 2012

Father’s day is a great time to remember to pester that guy who has taken such good care of you – so that he takes better care of himself. On average, men die younger than women and are less likely to see their doctors. Here are a few things Aaron Michelfelder, M.D., of the Loyola University Health System says men need to pay attention to:

Checkups: There’s some controversy about the value of a yearly physical, but Michelfelder says it offers a good opportunity to talk with his patients about controlling their weight and getting enough physical activity, and to conduct needed screening tests.

Body Mass Index: This measure of body fat based on weight and height is a number everyone should know. Normal range is 18.5 to 24.9. Click here to check yours.

Colorectal Cancer: Men should be screened beginning at age 50. The gold standard is a colonoscopy, where a doctor uses a slender, lighted tube to examine the entire colon. A normal colonoscopy need not be repeated for 10 years. Other tests include a fecal occult blood test and a sigmoidoscopy, which examines the lower colon.

Cardiovascular Disease: Men ages 45-79 can take one baby aspirin a day to help prevent heart attacks.

Dental Checkups: Dental disease is a risk factor for cardiovascular disease, and your teeth can impact other parts of the body as well. Get a checkup every 6 months, or at least once a year.

Diabetes: Men with a family history of the disease or who are overweight should be screened with a fasting blood test.

Blood Pressure: All men 18 and older should have their blood pressure checked at least yearly.

Cholesterol: Men ages 20-35 with diabetes or other cardiovascular disease risk factors should have their cholesterol checked. Men over age 35 should also be screened every five years if their levels are normal, more often if they are borderline.

 

Avoid Unnecessary Medical Imaging To Lower Breast Cancer Risk

Thursday, June 14th, 2012

Breast cancer researchers have increasingly been looking into the possible role of environmental factors – like pesticides, beauty products, household chemicals and plastics used to make water bottles – in boosting women’s risk for the disease. But a review of all available scientific data by the Institute of Medicine (IOM) last December failed to find enough data to confirm or rule out links to these factors.

Except one.

“The single thing that the IOM highlighted that a woman can do to lower her risk of breast cancer is to avoid unnecessary medical imaging,” says radiology and medical imaging professor Rebecca Smith-Bindman, M.D. The UC San Francisco researcher contributed to the report, and authored an article in the June 11 issue of Archives of Internal Medicine detailing its findings. She suggests women whose doctors have suggested they undergo CT scans or other forms of medical imaging ask the following questions:

• Is this scan absolutely necessary or can we make decisions about my care without it?

• Is it necessary to do it now?

• Are there other, alternative tests?

• How can I be sure the test will be done in the safest way possible?

• Will having the scan information change the management of my disease in a positive way that cannot happen without the scan?

• Can I wait until after seeing a specialist before getting the scan?

Doctors should also explain the risks and benefits, and the radiation burden, from any test they have ordered, Smith-Bindman says.

Burbank 10-year-old Speaks Up About ‘Adult’ Lung Disease That Affects Kids

Tuesday, June 12th, 2012

When 4-year-old Lucas Van Wormer didn’t have the energy to play like other kids his age, his parents took him to one doctor after another. He had been on a “downward trajectory” for the better part of a year, and no one seemed to have any answers. “We just noticed that he was sluggish and not feeling well,” says Lucas’ father, Steve Van Wormer. “He was basically being misdiagnosed with asthma.”

And the Burbank preschooler’s symptoms looked like asthma – shortness of breath, fatigue and fainting. It was a stroke of luck that provided the Van Wormers with a true diagnosis. A pediatrician filling in for Lucas’ regular doctor ordered a chest X-ray to check for pneumonia, and instead found that the right side of Lucas’ heart was enlarged.

A few referrals later, the mystery was solved. In November 2006 doctors discovered Lucas has pulmonary hypertension (PH), a disease that’s rarely diagnosed in kids.

How PH Works

The lungs are delicate, like a sponge, and can only handle so much blood pressure. If pressure within the lungs gets too high – as it does in people with PH – “it’s like having a high-velocity garden hose shooting blood into the sponge,” explains Juan Alejos, M.D., director of the pediatric pulmonary hypertension program at Mattel Children’s Hospital UCLA. Under pressure, the blood vessels in the lungs thicken, decreasing blood flow to the lungs and oxygen flow to the body. “It’s as if the blood vessel was working out,” says Alejos.

You can be born with PH, or it can be brought on by small defects in the heart. Alejos, who has been treating Lucas since his diagnosis in 2006, believes that PH isn’t necessarily less common in kids than in adults. It’s just more difficult to spot in children.

PH can only be cured through lung or heart-lung transplant (and survival rates aren’t high), but medications that relax the blood vessels can help keep symptoms at bay and keep damage to the lungs from getting worse. Because these medications have only been tested and approved for use in adults, doctors have to use them “off label.” Lucas is currently on a very low dose of one of these medications, and doing great. “It was literally overnight that we had a different kid once he started his therapy,” says Van Wormer.

A PH PSA

To help raise awareness about PH in kids, Lucas, who’s now 10, is using his lungs – more specifically, his voice. He teamed up with his dad, who does professional voice-over work, to create a 30-second Public Service Announcement to help educate the public about how the disease affects kids.

In the video, Lucas makes the following points.

• Before 1995 there were no treatments for pulmonary hypertension.

• Today there are nine PH medications approved to treat adults, but no approved medications for kids.

• The Pulmonary Hypertension Association (www.phassociation.org) is dedicated to funding research into treatments for both adults and kids, and gifts to the association support this effort.

Steve Van Wormer says there is an especially big push to support the Robin Barst Fund (www.phassociation.org/barstfund), created by pioneering PH researcher Robin Barst, M.D. When the goal to raise $1 million is reached, an initiative for pediatric-specific PH research will be created.

Many people with PH, he says, take as long as three years to get diagnosed. And the lack of treatment can take a serious toll on their health. “We were very lucky and got flagged and found out very early,” he says. “For other parents and other patients, I wish that for them as well.” Because while Van Wormer feels that with ongoing research time is now on Lucas’ side, it is running out for others with PH. “I still get daily, weekly email updates on kids that lost their battle, that weren’t as lucky,” says Van Wormer.

Lucas, meanwhile, has finished fourth grade and is enjoying his summer break. On his schedule are a trip to Florida to attend a big PHA conference, and a session of summer camp on Catalina Island for kids with heart conditions, run by Alejos. Eventually, he would like to become a voice over actor.

Click here to see Lucas’ PSA.

Click here for information on the upcoming Swing4theCure golf tournament July 9 in Aliso Viejo. The event, organized by a woman who lost her husband and two sons to PH, has raised more than $160,000 for PH research since 2006.