Adolescents News and Research

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Genetic factors associated with common fears

Genetic factors that are associated with fears appear to change as children and adolescents age, with some familial factors declining in importance over time while other genetic risk factors arise in adolescence and adulthood, according to a report in the April issue of Archives of General Psychiatry.

8 Apr 2008

Sleeping less in infancy linked to being overweight in preschool

Infants who sleep less than 12 hours per day have an increased risk of being overweight as preschoolers than those who sleep 12 hours or more, according to a report in the April issue of Archives of Pediatrics & Adolescent Medicine, a theme issue on children and sleep.

8 Apr 2008

Less sleep, more TV leads to overweight infants and toddlers

Infants and toddlers who sleep less than 12 hours a day are twice as likely to become overweight by age 3 than children who sleep longer.

8 Apr 2008

Pediatricians alerted to the developmental nature of underage drinking in special journal supplement

In a special supplement to Pediatrics, edited and sponsored by the National Institute on Alcohol Abuse and Alcoholism (NIAAA), physicians will have access in one place to the reviews and analyses of current research on biological, behavioral, and environmental changes during childhood and adolescence that foster the initiation, maintenance, and acceleration of illegal use of alcohol by underage youth.

7 Apr 2008

Genetics, environment differently influence the 'pathway of risk' leading to alcohol dependence

Alcohol dependence (AD) is influenced by both genetic and environmental factors, and its development involves "transitioning" through multiple stages of drinking behaviors.

4 Apr 2008

Stimulant treatment for ADHD does not contribute to substance abuse later in life

Treating children as early as age six or seven with stimulants for Attention Deficit Hyperactivity Disorder (ADHD) is not likely to increase risk of substance abuse as adults, according to two studies funded by the National Institutes of Health (NIH).

2 Apr 2008

Diabetics have same risk for heart attack, stroke or death from cardiovascular diseases

People with diabetes have the same high risk for heart attack or stroke or cardiovascular death as people who've already had a heart attack, researchers reported in Circulation: Journal of the American Heart Association.

1 Apr 2008

Cooperative classrooms lead to better friendships, higher achievement in young adolescents

Students competing for resources in the classroom while discounting each others' success are less likely to earn top grades than students who work together toward goals and share their success, according to an analysis of 80 years of research.

31 Mar 2008

Teenage brains are different

Many parents are convinced that the brains of their teenage offspring are different than those of children and adults.

31 Mar 2008

GPS enabled cell phones to track risky behaviour in teens

How can researchers track where teens go when not in or near home or school to see if this movement has an impact on health-related behavior such as smoking or sexual activity? The answer is through that ubiquitous teen accessory - the cell phone.

25 Mar 2008

Military to fight Dengue fever in Rio de Janeiro, Brazil

Since the beginning of the year across the state of Rio, 49 people have died from the potentially deadly fever, the vast majority of victims have been in the city itself, with hospitals struggling to cope.

24 Mar 2008

Chronic insomnia and its negative consequences for adolescents

Documenting a "twofold to fivefold" increase in personal problems among adolescents with persistent sleeplessness, public health researchers at The University of Texas Health Science Center at Houston say they have completed the first prospective study demonstrating the negative impact of chronic insomnia on 11 to 17 year olds.

24 Mar 2008

Parental observations and perceptions important in detecting sleep problems in children

A new study from the University of Rochester has found that parental observations and perceptions of their childrens' sleep habits are a valuable supplement to objective laboratory tests in detecting obstructive sleep apnea (OSA).

20 Mar 2008

Keeping middle schoolers from alcohol is a tougher task in the inner city than in rural areas

A three-year, three-pronged prevention program did little to keep Chicago middle schoolers from drinking or using drugs, despite its prior success in rural Minnesota, where the program reduced alcohol use 20 to 30 percent, UF and University of Minnesota researchers recently reported in the online edition of the journal Addiction.

18 Mar 2008

Advair reduces asthma-related hospitalization and emergency department visits

Advair Diskus (fluticasone propionate and salmeterol inhalation powder) was associated with fewer asthma-related hospitalizations and emergency department (ED) visits in pediatric patients when compared to the use of inhaled corticosteroids (ICS) alone, and use of Advair by pediatric and adult patients through the summer was associated with fewer hospitalizations and ED visits in the fall.

17 Mar 2008

Depression is not always manifested in children as dejection and anhedonia

Depending on the age of the child, the dominant features may be weeping, irritability or defiance, as explained by Prof. Claudia Mehler-Wex and Dr. Michael Kölch of Ulm University in the new edition of Deutsches Ärzteblatt International (Dtsch Arztebl Int 2008; 105(9): 149-55).

17 Mar 2008

Adolescent girls with ADHD are at increased risk for eating disorders

Girls with attention deficit hyperactivity disorder stand a substantially greater risk of developing eating disorders in adolescence than girls without ADHD, a new study has found.

17 Mar 2008

Toddlers affected most by secondhand smoke exposure at home

Secondhand smoke in the home appears to induce markers for heart disease as early as the toddler years, researchers reported at the American Heart Association's 48th Annual Conference on Cardiovascular Disease Epidemiology and Prevention.

14 Mar 2008

After-school programs can increase physical activity of adolescent girls

Afterschool programs can modestly increase the amount of physical activity among girls in middle school, according to new results from the Trial of Activity for Adolescent Girls (TAAG), a multiple site, community based study supported by the National Heart, Lung, and Blood Institute (NHLBI) of the National Institutes of Health.

14 Mar 2008

Watch your teeth if drinking energy drinks

For more than 10 years, energy drinks in the United States have been on the rise, promising consumers more "oomph" in their day.

13 Mar 2008

Adolescents News and Research

Genetic factors associated with common fears

Sleeping less in infancy linked to being overweight in preschool

Less sleep, more TV leads to overweight infants and toddlers

Pediatricians alerted to the developmental nature of underage drinking in special journal supplement

Genetics, environment differently influence the 'pathway of risk' leading to alcohol dependence

Stimulant treatment for ADHD does not contribute to substance abuse later in life

Diabetics have same risk for heart attack, stroke or death from cardiovascular diseases

Cooperative classrooms lead to better friendships, higher achievement in young adolescents

Teenage brains are different

GPS enabled cell phones to track risky behaviour in teens

Military to fight Dengue fever in Rio de Janeiro, Brazil

Chronic insomnia and its negative consequences for adolescents

Parental observations and perceptions important in detecting sleep problems in children

Keeping middle schoolers from alcohol is a tougher task in the inner city than in rural areas

Advair reduces asthma-related hospitalization and emergency department visits

Depression is not always manifested in children as dejection and anhedonia

Adolescent girls with ADHD are at increased risk for eating disorders

Toddlers affected most by secondhand smoke exposure at home

After-school programs can increase physical activity of adolescent girls

Watch your teeth if drinking energy drinks

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