Mothers' History Of Mental Health Impairment And Its Impact During Mid-Life
Funder
National Health and Medical Research Council
Funding Amount
$421,580.00
Summary
There have been few specific studies of the health of women in mid-life. In mid-life, mental health impairment and health problems associated with biological and social transitions (e.g. menopause) are major concerns. National estimates indicate that between 15% and 20% of women in the mid-life age range have experienced a mental illness in the past year. The proportion of women experiencing a combination of emotional and physical symptoms, frequently associated with the menopause, is likely to ....There have been few specific studies of the health of women in mid-life. In mid-life, mental health impairment and health problems associated with biological and social transitions (e.g. menopause) are major concerns. National estimates indicate that between 15% and 20% of women in the mid-life age range have experienced a mental illness in the past year. The proportion of women experiencing a combination of emotional and physical symptoms, frequently associated with the menopause, is likely to be somewhat higher. This proposal involves merging information collected initially from 1981 onwards, with data on the mother's mental and physical health, to be collected in this follow-up. Women in this study (8556) were enrolled at their first obstetrical visit and they have been followed up shortly after the birth, when the child was 6 months, 5 years and 14 years. On each occasion extensive information has been obtained on the mother's mental and physical health, as well as on the child's health and development. This study will examine the chronicity of the mother's mental health symptoms over a 21-year period, and assess the association between her early mental health, the child's health and her current health status. This is the only large Australian cohort study to have followed a sample of women for 21 years. It will permit us to understand more of how women's health changes over time and the factors associated with these changes. It will provide the first large-scale study of factors influencing women's health transition through the menopause.Read moreRead less
A Randomised Phase III Trial Of Anastrozole For Breast Cancer Prevention In Postmenopausal Women At High Risk.
Funder
National Health and Medical Research Council
Funding Amount
$1,593,125.00
Summary
Each year over 10,000 new cases of breast cancer are diagnosed in Australia and over 2500 women die. This project (IBIS 2) is designed to continue the work started by the IBIS 1 prevention trial in determining whether a chemopreventive strategy towards breast cancer is beneficial. IBIS 1 investigated the use of tamoxifen as a preventative agent for women with moderate to increased risk of developing breast cancer and was found to prevent 48% of oestrogen receptor positive breast cancers. IBIS 2 ....Each year over 10,000 new cases of breast cancer are diagnosed in Australia and over 2500 women die. This project (IBIS 2) is designed to continue the work started by the IBIS 1 prevention trial in determining whether a chemopreventive strategy towards breast cancer is beneficial. IBIS 1 investigated the use of tamoxifen as a preventative agent for women with moderate to increased risk of developing breast cancer and was found to prevent 48% of oestrogen receptor positive breast cancers. IBIS 2 investigates anastrozole (Arimidex) as a preventative agent for women with moderate to increased risk of developing breast cancer. It is a multi-centre, randomised, double blind control trial which has the potential to benefit many millions of women worldwide. Anastrozole is an aromatase inhibitor (AI). AIs are a class of endocrine drug which have been shown to be at least as effective as tamoxifen but without the serious side effects seen with tamoxifen. Anastrozole has been shown to be 60% better than tamoxifen in preventing a second breast cancer in women already diagnosed with breast cancer. Women who participate in this study will be postmenopausal with a relative risk of at least two-fold of developing breast cancer. They will be randomised to receive either anastrozole or placebo as a daily tablet, and neither the woman nor her treating clinician will know which treatment has been allocated (double blind study). To investigate whether anastrozole effects bone density, a baseline bone density scan will be measured prior to study entry. This sub-study will investigate bone density in greater detail and the potential role of bone preserving treatment (bisphosphonate). The primary endpoint for the IBIS 2 study is the development of histologically confirmed breast cancer, invasive or non-invasive.Read moreRead less
Follow-up Phase Of A Randomised Trial Of Tamoxifen Or Placebo For Breast Cancer Prevention In High Risk Women.
Funder
National Health and Medical Research Council
Funding Amount
$459,900.00
Summary
Each year over 10,000 new cases of breast cancer are diagnosed in Australia and over 2500 women die. Tamoxifen, a non-toxic tablet used to control the growth of breast cancer, has safely been taken by over a million women long term . This project measures tamoxifen's role in preventing breast cancer in high risk women compared to placebo, in a randomised double blind clinical trial. The trial has the potential to benefit many millions of women worldwide. The study is called IBIS1 (International ....Each year over 10,000 new cases of breast cancer are diagnosed in Australia and over 2500 women die. Tamoxifen, a non-toxic tablet used to control the growth of breast cancer, has safely been taken by over a million women long term . This project measures tamoxifen's role in preventing breast cancer in high risk women compared to placebo, in a randomised double blind clinical trial. The trial has the potential to benefit many millions of women worldwide. The study is called IBIS1 (International Breast cancer Intervention Study) , and is conducted in Australia by the Australian New Zealand Breast Cancer Trials Group (ANZ BCTG), and internationally by the Imperial Cancer Research Fund (ICRF) in London. On the trial women have regular, annual mammography, 6 monthly clinical checks and take a tablet each day called TAMPLAC, which is either tamoxifen or placebo. The accrual phase has been funded by the NHMRC and by November 2000 the target number of women on the trial was reached ahead of schedule - over 7000 internationally including over 2500 from Australia. Follow-up is being completed with planned data analysis within the next three years. Funding for this phase in Australia is now being sought. The ANZ BCTG and over 2500 women at increased risk of breast cancer have demonstrated a remarkable commitment to complete accrual. It is now vitally important that the essential follow-up with careful monitoring is completed to facilitate anaysis of the data at the earliest opportunity. The only other large randomised trial testing tamoxifen (NSABP P-1) ceased and unblinded in 1998, with an average follow-up of less than 4 years. This trial has had to re-commence follow-up to determine longer term tamoxifen effects. The IBIS 1 study is now the only large, blinded trial remaining in the world, and it's follow-up is of very high international importance. The completion of follow-up and the publication of results will have substantial impact worldwide.Read moreRead less
IBIS II: A Randomised Phase III Trial Of Anastrozole For Breast Cancer Prevention In Postmenopausal Women At High Risk.
Funder
National Health and Medical Research Council
Funding Amount
$1,732,559.00
Summary
The IBIS II trial builds on the successful IBIS 1 breast cancer (BC) prevention trial in determining whether a chemopreventive strategy towards BC is beneficial. Women who are postmenopausal with an increased risk of BC are randomised to receive either anastrozole (an aromatase inhibitor) or placebo as a daily tablet. Neither the woman nor her clinician know which treatment has been allocated (double blind study). IBIS 2 has the potential to benefit many higher risk women worldwide.
Follow-up Of A Randomised Trial Of Tamoxifen Or Placebo For Breast Cancer Prevention In High Risk Women.
Funder
National Health and Medical Research Council
Funding Amount
$893,483.00
Summary
Each year over 10,000 new cases of breast cancer are diagnosed in Australia and over 2500 women die. Tamoxifen, a non-toxic tablet used to control the growth of breast cancer, has safely been taken by more then a million women long term . This project measures tamoxifen's role in preventing breast cancer in high risk women compared to placebo, in a randomised double blind clinical trial. The trial has the potential to benefit many millions of women worldwide. The study, IBIS I (International Bre ....Each year over 10,000 new cases of breast cancer are diagnosed in Australia and over 2500 women die. Tamoxifen, a non-toxic tablet used to control the growth of breast cancer, has safely been taken by more then a million women long term . This project measures tamoxifen's role in preventing breast cancer in high risk women compared to placebo, in a randomised double blind clinical trial. The trial has the potential to benefit many millions of women worldwide. The study, IBIS I (International Breast Cancer Intervention Study), is conducted in Australia by the Australian New Zealand Breast Cancer Trials Group (ANZ BCTG), and internationally by Cancer Research UK (CRUK). On the trial women have regular, annual mammography, 6 monthly clinical checks and take a tablet each day called TAMPLAC, which is either tamoxifen or placebo. The accrual phase has been funded by the NHMRC and the target number of women on the trial was reached ahead of schedule - 7154 internationally including 2674 from Australia. By April 2006 all women will have completed the treatment phase. Funding is now being sought, in Australia, for continued follow-up and investigations of additional risk factors (breast density and types of tumors which occur-have occurred on IBIS I). The ANZ BCTG and all the women involved in IBIS I have demonstrated remarkable commitment. It is now vitally important that the essential follow-up is completed to facilitate analysis of the data, including the post-treatment phase, as well as related risk factors and types of tumors which develop. The only other large randomised trial testing tamoxifen (NSABP P-1) ceased and was unblinded in 1998, with an average follow-up of less than 4 years, the trial had to re-commence follow-up to determine longer term tamoxifen effects. The IBIS 1 study remains the only large, blinded trial in the world, and completion of it's follow-up and analysis is of very high international importance.Read moreRead less
An Ethnographic Study Of The Meaning Of Cancer To Aboriginal Women
Funder
National Health and Medical Research Council
Funding Amount
$26,477.00
Summary
The impetus for development of the palliative care movement was the plight of cancer patients, which is why my study aims to explore and interpret what cancer means to Aboriginal women and how experiences and perception of the disease impacts on their attitudes toward treatment options. In my thesis I hope to build a critique of Aboriginal women�s perceptions of cancer that will inform health care services of socio-cultural issues that should be considered in developing and providing culturally ....The impetus for development of the palliative care movement was the plight of cancer patients, which is why my study aims to explore and interpret what cancer means to Aboriginal women and how experiences and perception of the disease impacts on their attitudes toward treatment options. In my thesis I hope to build a critique of Aboriginal women�s perceptions of cancer that will inform health care services of socio-cultural issues that should be considered in developing and providing culturally supportive care.Read moreRead less