Adult Consequences Of Childhood Exposure To Psychological Trauma
Funder
National Health and Medical Research Council
Funding Amount
$292,530.00
Summary
The importance of childhood experience to adult adjustment (DOES THIS MAKE SENSE) is an issue of general public health interest. In particular, in the area of personality development, there are a number of theories concerning the importance of childhood experience and developmental stresses on later personality, development, psychological functioning and physical health. More recently there has been debate on the accuracy with which adults areable to remember traumatic experiences in childhood. ....The importance of childhood experience to adult adjustment (DOES THIS MAKE SENSE) is an issue of general public health interest. In particular, in the area of personality development, there are a number of theories concerning the importance of childhood experience and developmental stresses on later personality, development, psychological functioning and physical health. More recently there has been debate on the accuracy with which adults areable to remember traumatic experiences in childhood. This study will follow a group of 808 primary school children who were exposed to the 1983 Ash Wednesday bushfires in SOuth Australia. They were involved in a study which examined them two months, eight months and twenty six months after the disaster. This rich descriptive set of information about these children and their families forms an objective data base against which their adult recall of the experience can be judged. The symptoms of these children were also documented at the time as was their disaster exposure. The impact of this one event, in the context of the other developmental influences will be examined as determinants of their adjustment in adult life. Finally, there has been an increasing interest in the way that previous traumatic exposure influences the nature of the hormonal response to stress. Using a test of functioning of the cortisol system, the stress response of this population will be compared with a control population who were also studied at the time of the original disaster.Read moreRead less
Acceptance And Commitment Therapy For Medication-resistant Psychosis: A Randomised Controlled Trial
Funder
National Health and Medical Research Council
Funding Amount
$558,200.00
Summary
In spite of advances in medication, approximately one third of people with schizophrenia continue to experience distressing symptoms such as hearing voices and paranoia. Psychological 'talking treatments' are effective in helping people to cope with and be less distressed by these experiences. This study will be the first trial of a new psychological treatment, called Acceptance and Commitment Therapy, which may be more effective, briefer and more easily provided than existing approaches.
Efficacy Of Treatment For Resistant Command Hallucinations.
Funder
National Health and Medical Research Council
Funding Amount
$343,875.00
Summary
Auditory hallucinations (AHs), often described as voices, are a common symptom of schizophrenia and psychoses. Command hallucinations (CHs) are a type of AH in which the voice heard by the patient commands him or her to perform a particular action. The nature of the directive may vary from inconsequential actions to commands to harm the patient or others. There is widespread public concern about the danger individuals with schizophrenia or related disorders pose to themselves and to the communit ....Auditory hallucinations (AHs), often described as voices, are a common symptom of schizophrenia and psychoses. Command hallucinations (CHs) are a type of AH in which the voice heard by the patient commands him or her to perform a particular action. The nature of the directive may vary from inconsequential actions to commands to harm the patient or others. There is widespread public concern about the danger individuals with schizophrenia or related disorders pose to themselves and to the community. There is firm evidence pointing to the important role that CHs play in propelling psychotic individuals into serious and damaging actions. We have found, however, that most individuals who comply with dangerous CHs do so, not because they are angry, violent, antisocial or wish to cause harm, but because they feel powerless to resist. Though CHs are one of the most disturbing symptoms of psychosis, standard treatment has proved to be of limited benefit. This study will evaluate the effectiveness of Treatment of Resistant Command Hallucinations (TORCH), an innovative treatment for CHs. TORCH is an extension of an existing treatment for psychosis that we previously developed. TORCH aims to reduce the distress, worry and harmful or self-defeating behaviour associated with CHs by arming the patient with effective strategies that will enhance resistance and reduce compliance. The project has clear implications for improved clinical and therapeutic management of CHs with major public health, clinical and forensic repercussions. The consequences of being formally assessed as being at risk of acting violently result in the potential for substantial restrictions on the freedom of the individual. The availability of TORCH may prompt a less restrictive management of individuals at risk of dangerous behaviour and promote a more optimistic attitude amongst clinicians. Relatives and carers also stand to benefit through reduction in perplexing and fear-inducing behaviours.Read moreRead less
An Investigation Of The Aetiology Of Eating Disorders: Interactions Between Genes And Environmental Risk Factors.
Funder
National Health and Medical Research Council
Funding Amount
$225,000.00
Summary
Eating disorders, along with substance abuse, carry the highest risk of premature death, from both natural and unnatural causes, out of 27 mental disorder categories. Eating disorders, including anorexia nervosa, bulimia nervosa, and binge-eating disorder, affect about 6% of Australian women. Despite increased levels of research into the aetiology of eating disorders over the last 20 years, little knowledge exists as to which risk factors cause women to attempt weight loss to the point of increa ....Eating disorders, along with substance abuse, carry the highest risk of premature death, from both natural and unnatural causes, out of 27 mental disorder categories. Eating disorders, including anorexia nervosa, bulimia nervosa, and binge-eating disorder, affect about 6% of Australian women. Despite increased levels of research into the aetiology of eating disorders over the last 20 years, little knowledge exists as to which risk factors cause women to attempt weight loss to the point of increasing their risk of premature mortality. A review of twin studies in eating disorders concludes that there is increasing evidence to suggest that genetic factors play a role in the development of eating disorders. In addition, a recent series of studies, examining risk factors before the age of eating disorder onset, have found the following events to specifically predict the development of an eating disorder as opposed to another psychiatric condition: negative self-evaluation, parental alcoholism, low parental contact and high parental expectations, critical comments about weight, shape or eating during childhood, and childhood obesity. To date, no studies have attempted to integrate the findings from twin studies with the findings from early risk factor studies. Specifically, the ways in which genes interact with the environment to increase the chances of genetic vulnerability to an eating disorder being expressed have not been examined. The proposed project seeks to investigate precisely these interactions between genes and the environment, by examining a large number of female twins, aged 29-37. An enhanced understanding of how genes interact with the environment to either increase the chances that a woman will develop an eating disorder, or alternatively to protect a woman from developing an eating disorder, will benefit our understanding of how to target prevention and treatment strategies.Read moreRead less
Psychiatric Morbidity, Quality Of Life And Coping Styles Of Patients With Early Stage & Advanced Prostate Cancer
Funder
National Health and Medical Research Council
Funding Amount
$281,018.00
Summary
Prostate cancer affects thousands of men each year. Advances in treatment are continuing, but side-effects frequently create disruptions to daily living. If the quality of care for prostate cancer patients is to be further improved, there is much to be learned about the psychosocial impact of the disease and its treatment across its different phases. There has not been a systematic prospective study of psychosocial adjustment in men with prostate cancer. In this study, we longitudinally follow t ....Prostate cancer affects thousands of men each year. Advances in treatment are continuing, but side-effects frequently create disruptions to daily living. If the quality of care for prostate cancer patients is to be further improved, there is much to be learned about the psychosocial impact of the disease and its treatment across its different phases. There has not been a systematic prospective study of psychosocial adjustment in men with prostate cancer. In this study, we longitudinally follow two separate groups of men with prostate cancer, those with early disease and those with advanced illness. We focus on the particular side-effects of urinary incontinence, impotence and bowel symptoms and the potential these have to affect the patient's sense of wellbeing. We use a standardised interview and questionnaires to assess for the presence of psychiatric disorders and psychological problems, overall quality of life and coping styles in these men. We seek to recognise the predictors of men who may have coping problems. A statistical approach termed pathway analysis will help us understand the relative contributions of different factors associated with these problems. The outcome of this systematic, longitudinal study will be a body of knowledge concerning risk factors for poorer psychosocial adjustment and optimum coping strategies for managing the impact of prostate cancer and its treatment, thereby empowering a range of targeted interventions to be developed to enhance the wellbeing and quality of life of these men.Read moreRead less