Adolescents News and Research

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Warning about the indiscriminate use of diet drugs

The United Nations (UN) has issued a warning about the rise in a number of countries of the use of diet drugs to lose weight.

1 Mar 2007

Delaying sex can have positive effects for adolescents

Teens who start having sex significantly earlier than their peers also show higher rates of delinquency in later years, new research shows.

27 Feb 2007

Single-slice magnetic resonance imaging reveals 'hidden' fat that puts adolescents at risk for disease

According to a new study featured in the March issue of Radiology, single-slice magnetic resonance imaging (MRI) is a fast, non-invasive way to measure intra-abdominal fat, which when excessive, may put children and teenagers at risk for developing heart disease, diabetes and other illnesses.

27 Feb 2007

Osteopenia and cancer in children and adolescents

Physicians caring for children with cancer should be on the lookout for signs of bone fragility caused by disease and treatment, according to a new report.

26 Feb 2007

FDA wants warning label on omalizumab (Xolair)

The Food and Drug Administration (FDA) announced that it has requested Genentech, Inc. add a boxed warning to the product label for omalizumab, marketed as Xolair.

21 Feb 2007

Anorexia nervosa may be genetic

A researcher in the United States says a ten year study into the eating disorder anorexia nervosa suggests that sufferers may have a genetic predisposition for it.

21 Feb 2007

Psychologists call for replacing sexualized images of girls in media and advertising with positive ones

A report of the American Psychological Association (APA) released found evidence that the proliferation of sexualized images of girls and young women in advertising, merchandising, and media is harmful to girls' self-image and healthy development.

20 Feb 2007

Teens spending more time in front of the computer and less time being physically active

As they grow older, teenagers are spending more time in front of the computer and television and less time participating in physical activities, according to researchers at the University of Minnesota School of Public Health.

19 Feb 2007

Genetic variations contribute to a person's risk for nicotine dependence

Americans are bombarded with antismoking messages, yet at least 65 million of us continue to light up. Genetic factors play an important role in this continuing addiction to cigarettes, suggest scientists at Washington University School of Medicine in St. Louis.

18 Feb 2007

Sugar substitute Xylitol reduces risk of cavities

The sugar substitute xylitol affects the bacterial composition of the oral cavity even in low doses. On the other hand, a relatively high intake is needed to counteract the production of acid between the teeth, according to Pernilla Lif Holgerson in the dissertation she will defend at Umea University in Sweden on February 23.

15 Feb 2007

Children with parents in the military have higher blood pressure

Researchers looked at 121 adolescents - including 48 with civilian parents, 20 with a parent deployed to Iraq and 53 with a parent in the military but not deployed - days after Operation Iraqi Freedom was launched in March 2003 and nearly three months later when President Bush announced major hostilities had ceased.

11 Feb 2007

Lack of sleep a factor in childhood obesity

According to the latest research not getting enough sleep can increase a child's risk of being overweight.

7 Feb 2007

Children who sleep more tend to weigh less

Children who slept more had lower BMI (body mass index) measures and were less likely to be overweight five years later than their counterparts who slept less, even when their BMI and overweight status and such factors as parents' income and education and the children's race and ethnicity were taken into consideration.

7 Feb 2007

TV + teenagers = high blood pressure

Teenagers who spend a lot of time planted in front of the TV are more likely to have higher blood pressure, regardless of whether they are overweight.

5 Feb 2007

Tea tree and lavender oils may cause enlarged breasts in boys

According to new research the use of shampoos, soaps and lotions which contain lavender oil and tea tree oils can cause some boys to develop enlarged breasts.

1 Feb 2007

Psychological effects of heart surgery

Cases of congenital heart disease (CHD), in both adolescents and adults, have been on the rise for many years.

30 Jan 2007

Multiple behavioral risk factors among adolescent cancer survivors

A significant number of young survivors of childhood cancers smoke, are physically inactive and/or don't use sunscreen, according to researchers at Lombardi Comprehensive Cancer Center.

23 Jan 2007

Lap band surgery effective in combating obesity in adolescents

It is the first study to evaluate the lap band in patients under the age of 17, and it revealed that patients on average lost about 50% of their excess weight by one year after surgery.

23 Jan 2007

Gambling addiction and its treatment within the NHS

In its hard-hitting report, Gambling addiction and its treatment within the NHS, the BMA is calling for gambling to be a recognised addiction that requires treatment on the NHS.

16 Jan 2007

Physician groups, CDC recommend HPV vaccination for girls ages 11, 12

Changes to the 2007 immunization schedules for children and adolescents in the U.S. -- issued by the American Academy of Pediatrics on Tuesday and approved by CDC and the American Academy of Family Physicians -- include recommending that girls ages 11 and 12 receive Merck's human papillomavirus vaccine Gardasil, Reuters Health reports .

7 Jan 2007