Risk Factors For The Development Of Eating Disorder Phenotypes And Endophenotypes In Adolescent Twins
Funder
National Health and Medical Research Council
Funding Amount
$266,500.00
Summary
The overall aim of the project is to develop a better understanding of how environment, temperament and genes work together to cause disordered eating and eating disorders. Eating disorders, including anorexia nervosa and bulimia nervosa, are an extremely difficult and costly condition to treat, and are associated with high mortality. Eating disorders in adolescence lead to increased risk for anxiety disorders, chronic fatigue, chronic pain, depressive disorders, infectious diseases, suicide att ....The overall aim of the project is to develop a better understanding of how environment, temperament and genes work together to cause disordered eating and eating disorders. Eating disorders, including anorexia nervosa and bulimia nervosa, are an extremely difficult and costly condition to treat, and are associated with high mortality. Eating disorders in adolescence lead to increased risk for anxiety disorders, chronic fatigue, chronic pain, depressive disorders, infectious diseases, suicide attempts, and limitation in activities due to poor health in adulthood. Full- and partial-syndrome eating disorders affect around 10% of adolescent girls. Given the seriousness of the consequences of eating disorders, and the large number of Australians affected, a better understanding of what causes the development of eating disorders is required. The current research investigates identical and non-identical adolescent female twins aged 13-15 years. As well as examining their eating, this study will look at the sort of environments and temperaments that may increase genetic susceptibility to develop eating problems. The types of environment to be examined include media influence, weight related peer teasing, parental dieting, and pre- and pernatal complications. Twin temperament will also be examined, including perfectionism, sense of ineffectiveness, body dissatisfaction and depression. Parental anxiety and novelty seeking will also be examined for impact on the development of disordered eating in their children. The twins will be followed up over a 2-year period, the peak risk age for onset of eating problems. By comparing the identical and non-identical twins, we can define the characteristics of those most at risk of developing eating problems. The results of this project can be used to formulate specific prevention strategies.Read moreRead less
Improving The Capacity Of Peers To Provide Guidance And Support For Adolescents With Mental Health Problems
Funder
National Health and Medical Research Council
Funding Amount
$1,196,608.00
Summary
Adolescents frequently look to peers for support when experiencing mental health problems. However, peers may lack the knowledge and skills to provide appropriate guidance and support. This project evaluates a new school-based training program for adolescents called 'teen Mental Health First Aid'. Preliminary evidence shows that this training is effective, but a more rigorous evaluation is needed. If effective, this program can be disseminated nationally and internationally by MHFA Australia.
This fellowship aims to reduce youth suicide via an integrated research program delivered across North West Melbourne. It’s objectives are to: 1) Improve the care provided to young people who present to emergency departments with self-harm 2) Increase capacity of young people and school staff to recognise and respond to risk; and 3) Reduce suicidal behaviour among those at risk through delivering novel online interventions in specialist clinical settings.
Lifecourse And Global Epidemiology Of Adolescent Health And Wellbeing
Funder
National Health and Medical Research Council
Funding Amount
$863,910.00
Summary
In the past 20 years, my group has become the world-leader in adolescent health research. We have published papers that have transformed thinking on adolescent health. In the next five years, we will undertake research into the effects of puberty on mental health, explore the effects of health prior to pregnancy on a healthy start to life for the next generation and undertake global research that will enable the roll-out of new multi-billion dollar investments in adolescent health.
I am a psychiatric epidemiologist with a focus on the biological, psychological and social determinants of healthy development during adolescence and the consequences of youth health problems on later health and well-being.
Neurodevelopment During Adolescence: A Longitudinal Imaging Study
Funder
National Health and Medical Research Council
Funding Amount
$1,706,589.00
Summary
Adolescence is a risk period for the emergence of psychiatric disorders. It is also a time of rapid change in the brain, but few studies have detailed changes in neurodevelopment during this sensitive period. We will study twins from early adolescence and use brain imaging to investigate changing brain patterns as the brain matures, and thereby, gain insight into factors responsible for increasing our risk or resilience for major mental health conditions and optimal points for intervention.
Suicide Prevention In Schools: A Social Connectedness Approach
Funder
National Health and Medical Research Council
Funding Amount
$825,989.00
Summary
Suicide is the leading cause of death in Australians aged 15-24 years. This project will investigate the effectiveness of an intervention to promote help-seeking for suicidal behaviours in adolescence. Taking a whole school approach, peer leaders in 16 Australian high schools will receive training in the Sources of Strength program. The primary aim of the project is to determine whether peer leadership training and messaging improves help-seeking attitudes, intentions and behaviour for suicide.
Prevention At Critical Points: A Randomised Controlled Trial Of An E Health Application To Prevent Depression, Suicide Risk And Anxiety In Youth.
Funder
National Health and Medical Research Council
Funding Amount
$711,083.00
Summary
Adolescence is a highly stressful period in a young person's life: a time during which depression commonly develops, not only affecting interpersonal relationships and emotional functioning, but also impacting on academic performance. This project is the first of its kind. It target students during Year 11, providing them with an online, automated, self-help depression program, with the aim of preventing the development of depression in Year 12, and of improving academic success.
A Stepped Care Approach For The Management Of Childhood Anxiety Disorders: A Randomised Controlled Trial
Funder
National Health and Medical Research Council
Funding Amount
$936,628.00
Summary
Anxiety disorders are the most common form of mental disorder in childhood. Research has led to some good treatments but these don't necessarily suit all families. Stepped care is a format that allows the least complicated treatment to be given to a child first, followed by more intense treatments only when needed. The current study aims to compare this approach against a standard, established treatment. We expect the stepped care approach to result in better outcomes at a lower overall cost.