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Your Child

Concussions May Last Longer in Girls

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New research suggests that girls who suffer a concussion may have more severe symptoms that last longer compared to boys.

No one seems to know why there is a difference, but other studies have come to the same conclusion.

"There have been several studies suggesting there are differences between boys and girls as far as [concussion] symptom reporting and the duration of symptoms," said Dr. Shayne Fehr, a pediatric sports medicine specialist at Children's Hospital of Wisconsin.

In his new study, Fehr also found those differences. He tracked 549 patients, including 235 girls, who sought treatment at a pediatric concussion clinic.

Compared to the boys, the girls reported more severe symptoms and took nearly 22 more days to recover, said Fehr, also an assistant professor of pediatric orthopedics at the Medical College of Wisconsin.

In the new study, Fehr tracked patients from 10 to 18 years old. All were treated between early 2010 and mid-2012. Each patient reported on their symptoms, how severe they were and how long it took from the time of the injury until they were symptom-free.

Girls reported more severe symptoms and took an average of 56 days to be symptom-free. In comparison, the boys took 34 days. Overall, the time to recovery was 44 days when boys and girls were pooled.

The length of time it took for patients to fully recover from concussion is quite a bit longer than people usually think.

"Commonly you hear that seven to 10 days [for recovery] is average," Fehr said.

The patient’s who were part of this study went to concussion clinics, so their injuries may have been more acute.

Fehr did not find age to be linked with severity of symptoms. Most of the injuries -- 76 percent -- were sports-related, with football accounting for 22 percent of the concussions.

The top five reported symptoms were headache, trouble concentrating, sensitivity to light, sensitivity to sound and dizziness. Boys and girls, in general, reported the same types of symptoms, Fehr said, but the girls reported more severity and for a longer time period.

Fehr will present the findings at the American Medical Society for Sports Medicine this week. Studies presented at medical meetings are typically viewed as preliminary until published in a peer-reviewed journal.

Whether it’s a boy or a girl that suffers a concussion, it's important to be seen by a doctor and not return to play prematurely, which can be dangerous or even fatal, according to the American Academy of Pediatrics.

Anyone with a history of concussion is also at higher risk for another injury.

Source: Kathleen Doheny,

Your Teen

Early Puberty and Bone Health

1.50 to read

The normal rate of bone mass decline in adulthood is about 1 to 2 percent each year. This means that a 10 to 20 percent increase in bone density resulting from a naturally early puberty could provide an additional 10 to 20 years of protection against normal age-related decline in bone strength, according to the researchers.A new study suggest the earlier your child starts puberty, the lower the risk he or she will have osteoporosis later in life.

The research was based on 78 girls and 84 boys, who were studied from the time they began puberty until they reached sexual maturity. The investigators found that adult bone mineral density was influenced by age at puberty onset, with greater bone mass linked to early puberty and less bone mass associated with later puberty. However, bone strength did not seem to be affected by how long puberty lasted. "Puberty has a significant role in bone development," study leader Dr. Vicente Gilsanz, director of clinical imaging at the Saban Research Institute of Children's Hospital Los Angeles, said in a hospital news release. "During this time, bones lengthen and increase in density. At the end of puberty the epiphyseal plates close, terminating the ability of the bones to lengthen. When this occurs, the teenager has reached their maximum adult height and peak bone mass," Gilsanz explained. Reduced bone mineral density leads to osteoporosis, which affects 55 percent of Americans aged 50 and older. The normal rate of bone mass decline in adulthood is about 1 to 2 percent each year. This means that a 10 to 20 percent increase in bone density resulting from a naturally early puberty could provide an additional 10 to 20 years of protection against normal age-related decline in bone strength, according to the researchers. The study was published in the January issue of the Journal of Pediatrics. Pediatricians have long understood the role of pediatric bone development in osteoporosis prevention. The tween and teen years are critical for bone development because most bone mass accumulates during this time. In the years of peak skeletal growth, teenagers accumulate more than 25 percent of adult bone. By the time teens finish their growth spurts around age 17, 90 percent of their adult bone mass is established. Following the teen years, bones continue to increase in density until a person is about age 30. The need for calcium in the diet. Calcium is critical to building bone mass to support physical activity throughout life and to reduce the risk of bone fractures, especially those due to osteoporosis. The onset of osteoporosis later in life is influenced by two important factors: •   Peak bone mass attained in the first two to three decades of life •   The rate at which bone is lost in the later years Although the effects of low calcium consumption may not be visible in childhood, lack of adequate calcium intake puts young people at increased risk for osteoporosis later in life. Other foods, including dark green, leafy vegetables such as kale, are also healthy dietary sources of calcium. But, it takes 11 to 14 servings of kale to get the same amount of calcium in 3 or 4 8-ounce glasses of milk. In addition to calcium, milk provides other essential nutrients that are important for optimal bone health and development, including: •       Vitamins D, A, and B12 •       Potassium •       Magnesium •       Phosphorous •       Riboflavin •       Protein The role of physical activity in bone development. Weight-bearing physical activity helps to determine the strength, shape, and mass of bone. Activities such as running, dancing, and climbing stairs, as well as those that increase strength, such as weight lifting, can help bone development. For children and teenagers, some of the best weight-bearing activities include team sports, such as basketball, volleyball, soccer, and softball. Studies show that absence of physical activity results in a loss of bone mass, especially during long periods of immobilization or inactivity.

Your Baby

Benefits of Waiting to Clamp the Umbilical Cord


Could waiting just three minutes before clamping the umbilical cord after childbirth make a difference in your child’s motor and social skills? According to a new Swedish study, children of mothers that delay cord clamping, reap the benefits later in life – especially for boys.

Delaying cord clamping is already known to benefit babies by increasing iron levels in their blood for the first few months of life, researchers write in the most recent edition of JAMA Pediatrics.

“There is quite a lot of brain development just after birth,” said lead author Dr. Ola Andersson of Uppsala University in Sweden. “Iron is needed for that process.”

For the study, researchers followed up on 263 Swedish children born at full term to healthy mothers about four years earlier.

As newborns, the children had been part of a larger study in which a total of 382 babies were randomly assigned to either early cord clamping (within 10 seconds of birth) or late cord clamping (at least three minutes after birth).

Four years later, the children were similarly intelligent regardless of when their cords had been clamped, but there were some notable differences.

“When you just meet a child, you wouldn’t see or notice any differences,” Andersson told Reuters Health. “But we could see the differences in fine motor function.”

The children were tested for IQ, motor skills and behavior. Parents also reported on their children’s communication, problem solving and social skills.

Results of the study showed that overall brain development and behavior scores were similar for both groups, and there was no significant difference in IQ scores.

However, more children in the delayed cord clamping group had a mature pencil grip on the fine motor skills test and better skills on some social aspects compared to those whose cords were clamped early.

Researchers found that boys benefitted much more than girls.

Iron deficiency is much more common among male infants than among females, Andersson said.

“Girls have higher iron stores when they are born,” he said.

Delaying cord clamping by three minutes allows an extra 3.5 ounces of blood to transfuse to the baby, which is equivalent to a half a gallon of blood for an adult, Andersson said.

“There’s a lot of iron in that volume,” he said. “Even three minutes can have quite a lot of effect on the iron in the blood in the body for a long time after birth.”

The new study provides evidence of benefit for full-term babies in a developed country where nutritional deficiency is extremely rare, Andersson said.

“When a baby transitions from inside the womb to outside the womb, if you think about what nature does, it is not to clamp the cord immediately,” said Dr. Heike Rabe of the Brighton and Sussex Medical School and University Hospitals in the UK.

Why do doctors traditionally clamp the cord quickly? About 60 years ago, doctors began clamping the cord almost immediately because it was thought that it would reduce the risk of hemorrhage for the mother. Doctors now know that is not the case.

Even though the scientific understanding behind cord clamping has changed, it’s still difficult for some doctors to change how they’ve always done things.  Today, parents can have more say in how their baby is born and whom they choose to deliver their child.

Parents-to-be should discuss their wishes with their OB/GYN or family doctor ahead of time and weigh the pros and cons of delaying cord clamping for their particular birthing process.

Source: Kathryn Doyle,



Your Child

What Food is Best for Your Child's Breakfast?


What’s the best choice for your child’s breakfast? According to a new study, eggs. Researchers found that children who eat eggs for breakfast tend to consume fewer calories at lunch and benefited from the protein and vitamins they provide.

The study looked at 40 eight to ten year olds who ate a 350 calorie breakfast-of eggs, porridge or cereal. Between breakfast and lunch they played physically active games.

The children were asked throughout the morning how hungry they were and parents kept a food journal of what else the children ate.

The research, led by Tanja Kral of the university’s Department of Biobehavioural Health Science, found children who ate the eggs for breakfast reduced their calorie intake by about four percent (70 calories) at lunch.

The scientists noted that children who regularly eat more than their daily calorie limit could gain weight, leading to obesity. Eggs contain about 6 grams of high quality protein and are a good source of vitamins and amino acids.

 "I'm not surprised that the egg breakfast was the most satiating breakfast," said Kral. He was however, surprised that the children said that the egg breakfast didn’t actually make them feel fuller than cereal or oatmeal even though they ate less at lunchtime.

”It's really important that we identify certain types of food that can help children feel full and also moderate caloric intake, especially in children who are prone to excess weight gain.“

The study was published in the International journal, Eating Behaviours.

Source: Emma Henderson,



Your Baby

Chubby Baby = Obese Child?

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“Look at those cute little rolls of fat and chubby cheeks.” “It’s just baby-fat, he’ll grow out of it.” Common comments when people see a chubby baby. But, what was once thought of as a well-fed and healthy infant might prove to be just the opposite.

Researchers say they’ve found a way to determine if a rapid growing baby will become obese later in life. A new study says that if your baby has passed two key milestones, on a doctor’s growth chart by the age of two, then he or she has double the risk of being obese by the age of 5.  Rapid growers were also more likely to be obese at age 10, and infants whose chart numbers climbed that much during their first 6 months faced the greatest risks.

Children who grew more slowly were less likely to be obese by the same age.

That kind of rapid growth should be a red flag to doctors, and a sign to parents that babies might be overfed or spending too much time in strollers and not enough crawling around, said pediatrician Dr. Elsie Taveras, the study's lead author and an obesity researcher at Harvard Medical School.

Contrary to the idea that chubby babies are the picture of health, the study bolsters evidence that "bigger is not better" in infants, she said.

In an online article on Dr. Michelle Lampl, director of Emory University's Center for the Study of Human Health, expressed concerns.

“It’s a bad idea that could backfire in the long run,” said Lampl.

"It reads like a very handy rule and sounds like it would be very useful _ and that's my concern," Lampl said. The guide would be easy to use to justify feeding infants less and to unfairly label them as fat. It could also prompt feeding patterns that could lead to obesity later, she said.

Lampl noted that many infants studied crossed at least two key points on growth charts; yet only 12 percent were obese at age 5 and slightly more at age 10. Nationally, about 10 percent of preschool-aged children are obese, versus about 19 percent of those aged 6 to 11.

Taveras said the rapid growth shown in the study should be used to raise awareness and not to put babies on a diet.

The study involved 45,000 infants and children younger than age 11 who had routine growth measurements during doctor checkups in the Boston area from 1980 through 2008.

Growth charts help pediatricians plot weight, length in babies and height in older kids in relation to other children their same age and sex. Pediatricians sometimes combine an infant's measures to calculate weight-for-length _ the equivalent of body-mass index, or BMI, a height-to-weight ratio used in older children and adults.

The charts are organized into percentiles. For example, infants at the 75th percentile for weight are heavier than 75 percent of their peers.

An infant whose weight-for-length jumped from the 19th percentile at 1 month to the 77th at 6 months crossed three major percentiles _ the 25th, 50th and 75th _ and would be at risk for obesity later in childhood, the authors said.

Larger infants were most at risk for obesity later on, but even smaller babies whose growth crossed at least two percentiles were at greater risk than those who grew more slowly.

About 40 percent of infants crossed at least two percentiles by age 6 months. An analysis of more than one-third of the study children found that 64 percent grew that rapidly by age 2.

Dr. Joanna Lewis, a pediatrician at Advocate Lutheran General Hospital in Park Ridge, Ill., said she supports the idea that infancy is not too young to start thinking about obesity.

Still, she emphasized that rapid growth in infancy doesn't mean babies are doomed to become obese. "It's not a life sentence," and there are steps parents can take to keep their babies at a healthy weight without restrictive diets, she said.

Lewis said many of her patients are large babies whose parents feed them juice or solid food despite guidelines recommending nothing but breast milk or formula in the first six months.

"The study reinforces what we try to tell parents already: Delay starting solids and don't put juice in a bottle," Lewis said.

Daily Dose

Can Probiotics Boost Immunity?

I have had some travel time in the car so that gave me an opportunity to catch up on my journal reading. I found an interesting article from Pediatrics, August 2009.I have had some travel time in the car so that gave me an opportunity to catch up on my journal reading. I found an interesting article from Pediatrics, August 2009.

This article seemed very timely given that we are into an early flu season with H1N1 already being prevalent throughout most of the country and more colds and influenza on the way this winter. This study was done in China and looked at 326 healthy children ages, three to five years old who were in a childcare center. This was a randomized, placebo controlled, double blind study in which there were three groups of children. The first group received probiotics as lactobacillus acidophilus alone, another group received lactobacillus acidophilus plus bifodbacterium, while the third group received placebo. All of these were given as a powder mixed with four ounces of milk, twice daily (So they were getting dairy too). Surprisingly, significantly fewer children in the two probiotic groups than in the placebo group had episodes of fever, cough and runny nose, as reported by both parents and day care providers.  In addition, significantly fewer children in the probiotic groups received antibiotics. The three groups did have similar numbers of physicians visits, but mean days absent from day care were significantly lower in the probiotic group than in the placebo group. There were no notable adverse effects noted in the children taking the probiotic mixtures. Now, the mechanism as to how the probiotics worked is not clear, but probiotics are being studied for their general immune enhancing effects. At the very least this is an interesting study, and hopefully there will be more studies done to see if these results can be duplicated in other trials in the U.S. With that being said, I am going to start reading some more about probiotics and also buying a few probiotics to take this winter. I can’t see that prophylactic probiotics to prevent cold and flu symptoms can hurt, and along with good hand washing and my flu vaccine I hope to stay healthy this winter. More to come about probiotics as more studies are released, I am happy to be a volunteer! That’s your daily dose, we’ll chat again tomorrow.

Your Toddler

Proof That Reading to Your Child is Good for Them


Not only do small children love being read to but a new study confirms that it is actually good for them.

Brain scans taken of 19 preschoolers whose parents regularly read to them showed heightened activity in important areas of the brain. Experts have long theorized that reading to young children on a consistent basis has a positive impact on their brain development; researchers say this study provides hard evidence that it does.

 The study’s leader Dr. John Hutton, of Cincinnati Children's Hospital Medical Center,

 and his team used functional MRI scans to measure real-time brain activity in 19 children, aged 3 to 5 years, as they listened to stories and to sounds other than speech.

Parents were interviewed about "cognitive stimulation" at home, including how often they read to their children. Based on their responses, the number ranged from two nights a week to every night.

Overall, Hutton's team found, the more often children had story time at home, the more brain activity they showed while listening to stories in the research lab.

The impact was largely seen in the area of the brain that is used to obtain meaning from words. There was "particularly robust" activity, the researchers said, in areas where mental images are formed from what is heard.

"When children listen to stories, they have to put it all together in their mind's eye," Hutton explained.

Even though children's books have pictures, he added, that's different from watching all the action play out on a TV or computer screen.

When a child is listening to a story being read to them, they are engaging a different part of the brain than when they are passively sitting in front of a screen with images.

The American Academy of Pediatrics (AAP) advises parents to read to their children every day, starting at birth. That pre-kindergarten time is a critical time for brain development, Hutton said. Other research has found that children with poor reading skills in first grade usually do not "catch up" with their peers.

Hutton believes that a traditional story time provides a critical "back-and-forth" between parents and children.

"It's not just a nice thing to do with your child," he said. "It's important to their cognitive, social and emotional development."

Reading to your child can help him or her build a lifelong relationship with the written word. That skill will help them be able to navigate more easily in school, later on in business and can bring hours of personal pleasure through the stories of gifted writers.

Source: Amy Norton,



Your Child

2 Doses of Chickenpox Vaccine Almost 100 Percent Effective


Chickenpox is one of the most common childhood illnesses. It is a viral infection caused by the Varicella zoster virus and produces a painful, itchy rash with small, fluid-filled blisters.

It occurs most often in early spring and late winter and is highly contagious. Typically, chickenpox occurs in kids between 6 and 10 years of age.

A new study shows that among schoolchildren, two doses of the chickenpox vaccine is more effective than one.

Giving the first dose at age 1 and the second dose at ages 4 to 6 is nearly 100 percent effective in preventing the once common childhood disease, researchers have found.

"A second dose of varicella [chickenpox] vaccine provides school-aged children with better protection against the chickenpox virus, compared to one dose alone or no vaccination," said lead researcher Dana Perella, of the Philadelphia Department of Public Health.

Two doses of the vaccine protected against the moderate to severe chickenpox infections that can lead to complications and hospitalizations, she said.

Before routine chickenpox vaccination began in 1995, virtually all children were infected at some point, sometimes with serious complications. About 11,000 children were hospitalized each year for chickenpox, and 100 died annually from the disease, according to the CDC.

One-dose vaccination greatly reduced incidence of chickenpox, but outbreaks continued to be reported in schools where many kids had been vaccinated. That led the CDC in 2006 to recommend a second vaccine dose.

To evaluate effectiveness of the double- dose regimen, Perella and colleagues collected data on 125 children with chickenpox in Philadelphia and northern Los Angeles and compared them with 408 kids who had not had the disease.

They found that two doses of the vaccine was slightly more than 97 percent effective in protecting kids from chickenpox.

"With improved protection provided by two-dose varicella vaccination compared with one-dose only, continued decreases in the occurrence of chickenpox, including more severe infections and hospitalizations, are expected as more children routinely receive dose two between the ages of 4 and 6 years," Perella said.

For children with weakened immune systems that cannot take the vaccine, having their classmates and playmates protected by the vaccine helps protect them against the viral infection.

School vaccine requirements should include two-dose varicella vaccination, Perella said.

"In addition, 'catch-up' varicella vaccination is also important," she said. This applies to anyone over 6 who haven’t had a second vaccine dose, especially if they could be exposed to chickenpox or shingles - a painful condition in older people caused by reactivation of the chickenpox virus, she said.

Most healthy children who get chickenpox do not have serious complications from the illness. But there are cases when chickenpox has caused hospitalization, serious complications and even death.

A child may be at greater risk for complications if he or she:

·      Has a weakened immune system

·      Is under 1 year of age

·      Suffers from eczema

·      Takes a medication called salicylate

·      Was born prematurely

The report was published online March 14 and will appear in the April print issue of the journal Pediatrics.

Story sources: Steven Reinberg,

Your Child

Low Pollen Levels Can Trigger Asthma

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Asthma in children has been on the increase since the 80s and the current estimated number of American children with asthma is between 6 and 9 million. It is the leading cause of chronic illness in kids under 18 years old. If your child is sensitive to pollen, a new study suggests that even low levels can increase the chances of an asthma attack. . 

Yale and Brown University researchers tracked more than 400 children with asthma, as well as the daily pollen levels near each child's home, over the course of five years. Researchers found that there was a 37% increase in respiratory symptoms in children who were sensitive to pollen- even though pollen levels were very low- and they were taking daily medications to control their asthma.

“In some respects, it's common sense that if a child is asthmatic and allergic to pollen, when they're exposed to pollen, they would bear some risk of asthmatic symptoms," said lead author Curt DellaValle, of the Yale School of Forestry and Environmental Studies.

"The biggest thing, though, is seeing these effects even with the lowest levels of pollen," he told Reuters Health. "It leads us to believe that parents of these asthmatic children should be aware that even when pollen levels are low, their children will experience asthmatic symptoms."

The study also revealed data that surprised researchers. Pollen-sensitive kids that were part of the study had fewer symptoms when ragweed – a major irritant- was at high levels. DellaValle said it may mean that the children's parents reacted to high pollen reports and took extra precautions.

"It suggested that they modified their children's behavior by keeping them inside, in air conditioning or by using air filters," DellaValle said.

Here’s how the study worked:

DellaValle's team recruited 430 children with asthma between the ages of four and 12 in New York, Connecticut and Massachusetts between 2000 and 2003. Each kid's mother kept a calendar tracking her child's asthma symptoms and use of asthma medications. The researchers also tested the children's blood for sensitivity to pollens from trees, grass and weeds.

To get a better picture of realistic pollen exposures, every year during the Northeast's pollen season -- generally from late March to early October -- the researchers used a model to analyze the amount of pollen within 1.2 miles of each child's home. They also tracked daily and seasonal weather, foliage, when pollen seasons began and ended and peak pollen periods.

Among kids with sensitivities to particular types of pollen, even small amounts in the air could trigger asthma symptoms.

Children not on maintenance medication who were sensitive to grass pollen, for example, wheezed, coughed and had trouble breathing and other nighttime symptoms when they were exposed to more than two grains per cubic meter of grass pollen.

Kids on daily maintenance therapy and sensitive to weed pollen could have similar symptoms and a need for rescue medication at pollen levels above six to nine grains per cubic meter.

Among the kids sensitive to weed pollen, low-level exposures raised their risk of symptoms by 37 percent. That compared to a 23 percent rise in risk during the highest weed-pollen periods -- hinting that kids may have stayed indoors when pollen levels were known to be high, the researchers note.

Pollen levels were not tied to an increase in asthma symptoms in kids without allergies to specific pollens.

Parents with asthmatic children often follow pollen reports and adjust their children’s outdoor activity accordingly. This study shows that even low levels of pollen can affect a sensitive child’s breathing and general health.

Although there is no cure for asthma, it can be managed with proper prevention and treatment. There is often a genetic compound.

Asthma symptoms can be mild or severe, and many children’s symptoms become worse at night.

Symptoms may include:

- Frequent, intermittent coughing.

- A whistling or wheezing sound when exhaling.

- Shortness of breath.

- Chest congestion or tightness.

- Chest pain, particularly in younger children.

- Trouble sleeping caused by shortness of breath, coughing or wheezing.

- Bouts of coughing or wheezing that get worse with a respiratory infection, such as a cold or the flu.

- Delayed recovery or bronchitis after a respiratory infection.

- Trouble breathing that may limit play or exercise.

- Fatigue, which can be caused by poor sleep.

If your child experiences any of the above symptoms, make sure he or she is seen by a pediatrician or family doctor. 





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Struggling with feeding your kids healthy (er) meals. Rule of thumb: don't stress over it!


Struggling with feeding your kids healthy (er) meals. Rule of thumb: don't stress over it!

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