Smoking Cessation For Youth Project Booster And Cohort Tracking Study
Funder
National Health and Medical Research Council
Funding Amount
$135,550.00
Summary
Adolescence is a critical period for the establishment of adult drug use behaviours. If smoking does not commence in teenage years it is unlikely to occur. This innovative project not only continues to address tobacco control with this important age group but also builds on evidence from a randomised intervention trial involving over 4,000 Year 9 students tracked over two years. This project was called the Smoking Cessation for Youth Project (SCYP). Preliminary longitudinal analyses of the SCYP ....Adolescence is a critical period for the establishment of adult drug use behaviours. If smoking does not commence in teenage years it is unlikely to occur. This innovative project not only continues to address tobacco control with this important age group but also builds on evidence from a randomised intervention trial involving over 4,000 Year 9 students tracked over two years. This project was called the Smoking Cessation for Youth Project (SCYP). Preliminary longitudinal analyses of the SCYP data indicate that the intervention students were significantly less likely to smoke heavily (smoking five or more days per week) than the control group and that intervention students were also significantly less likely to have tried smoking than the control group. These results represent a world first in evidence that population-based smoking cessation interventions among teenagers can be successful. The proposed project will determine the extent to which these positive intervention effects are sustainable, two years post intervention, as our cohort moves into Year 12. In addition to tracking the possible decay of SCYP intervention effects, the proposed project will also measure the effects of a booster intervention delivered students when they are in Year 12 (2002). The Year 12 intervention will comprise an innovative self-help 'magazine style' booster and a supportive environmental intervention involving school nurses and local GPs. This proposal represents a cost-effective opportunity to measure the effectiveness of a Year 12 tobacco cessation booster intervention. Further data on tobacco smoking behaviour in 2002 will also enable us to determine how long the SCYP intervention appears to affect behaviour and whether 'boosters' are needed in later secondary school years to maintain the benefits.Read moreRead less
A Healthy Promoting School Approach To Encourage Children To Wear Helmets
Funder
National Health and Medical Research Council
Funding Amount
$165,708.00
Summary
Each year around sixty Australians die as a result of bicycle crashes and thousands more are injured, some so severely they are permanently disabled. The largest proportion of the population affected by bicycle-related injuries are children and adolescents. These injuries are largely preventable if riders wore helmets. Some studies suggest wearing a helmet reduces the likelihood of head injury by more than 75%. Approximately 80% of Western Australian primary school students who ride to school we ....Each year around sixty Australians die as a result of bicycle crashes and thousands more are injured, some so severely they are permanently disabled. The largest proportion of the population affected by bicycle-related injuries are children and adolescents. These injuries are largely preventable if riders wore helmets. Some studies suggest wearing a helmet reduces the likelihood of head injury by more than 75%. Approximately 80% of Western Australian primary school students who ride to school wear a helmet. Students aged 10-12 years are on the cusp of a dramatic decline in helmet usage - secondary school students helmet usage rates are observed at 43%. This project aims to provide a supportive school environment for road users, and with the assistance of their peers, skill children with strategies and dialogue to resist peer pressure not to wear a helmet in order to arrest this rate of decline when they reach secondary school. This three-year study will compare the impact of a whole-school road safety intervention based on the health promoting school model to the standard road safety curriculum. For the study cohort ie: Year 5 - 6 students, the focus will be on bicycle safety, in particular, correct helmet usage. The intervention includes innovative participatory strategies to develop a supportive school environment for road users plus peer-teacher classroom activities that encourage the correct use of bicycle helmets for Year 5 - 6 students (and their parents). The intervention trial will be conducted with 30 Western Australian primary schools in 2000 and 2001. Other target groups of the intervention are teachers, Year 7 peer teachers, school administrators and the school community. Potential benefits of this project include the provision of a model health promoting school intervention to increase the frequency of correct helmet wearing by children which in time may lead to a reduction in bicycle-related morbidity and mortality in Western Australia.Read moreRead less
A pressure pulse may be felt at the wrist with every heart beat. New technology allows the analysis of this pulse and provides information that may help doctors make decisions about a patients risk related to blood pressure as well as the effect of drug treatment. The research aims to determine the clinical significance of pressure pulse analysis at rest and during light exercise. It is expected that the new technology will improve the way people with high blood pressure are treated.
Ultrasonic Blood Pressure Measurement On Implanted Biomedical Surfaces
Funder
National Health and Medical Research Council
Funding Amount
$170,250.00
Summary
The project would develop a prototype device reporting blood pressure on a biomedical implant surface. The device would extract data in real time from a standard ultrasound scanner that images the implant. The School of Mathematical Sciences at Monash University will be contracted to develop this ultrasound pressure sensor.
Renal AT2R Are A Therapeutic Target For The Treatment Of Hypertension In Women
Funder
National Health and Medical Research Council
Funding Amount
$605,939.00
Summary
Being female is associated with better renal function, resistenace to renal injury and hypertension, but it is not understood why. Our work demonstrates that women have more angiotensin type 2 receptors (AT2R) in the kidney then men. In men AT2R have been suggested to protect against hypertension and renal damage. We predict that the effects of AT2R stimulation will be greater in women and therefore the protective benefits greater.
How Does The Central Respiratory Generator Amplify Sympathetic Activity In Hypertension?
Funder
National Health and Medical Research Council
Funding Amount
$290,113.00
Summary
High blood pressure causes many life-threatening cardiovascular diseases, including heart failure and stroke. The cause of most high blood pressure is not known. Using an animal model of high blood pressure we have shown that an interaction, in the brain, between the nerve pathways that generate respiratory activity and regulate blood pressure is altered. This occurs early in life and our evidence strongly suggests this may be a cause of high blood pressure.