Blood transfusion is a vital part of medical practice. Patients expect that this treatment will be given only where it will help them, while the community expects that the money spent on transfusion is being spent wisely. The proposed program of work addresses critical deficits in understanding in transfusion medicine. It will improve the evidence base to inform clinical decision-making, provide strategies which ensure this evidence is translated promptly into clinical practice, and extend this ....Blood transfusion is a vital part of medical practice. Patients expect that this treatment will be given only where it will help them, while the community expects that the money spent on transfusion is being spent wisely. The proposed program of work addresses critical deficits in understanding in transfusion medicine. It will improve the evidence base to inform clinical decision-making, provide strategies which ensure this evidence is translated promptly into clinical practice, and extend this evidence base to inform clinical policy and planning in Australia.Read moreRead less
The Use Of Minimal Residual Disease Detection To Improve Treatment Outcome In Childhood Acute Lymphoblastic Leukaemia
Funder
National Health and Medical Research Council
Funding Amount
$316,650.00
Summary
Leukaemia is the most common childhood cancer, representing approximately 35% of all cases. Despite intensive therapy, the disease frequently recurs in the bone marrow and although children are classified into good and poor prognosis groups at diagnosis based on a number of criteria, relapses nevertheless occur in both groups. Available evidence suggests that early detection of poor treatment response in the otherwise good prognosis group, and the implementation of alternative therapy when the c ....Leukaemia is the most common childhood cancer, representing approximately 35% of all cases. Despite intensive therapy, the disease frequently recurs in the bone marrow and although children are classified into good and poor prognosis groups at diagnosis based on a number of criteria, relapses nevertheless occur in both groups. Available evidence suggests that early detection of poor treatment response in the otherwise good prognosis group, and the implementation of alternative therapy when the cancer burden is at a low level, has a high likelihood of improving patient survival. The failure to respond well to treatment is assessed by a novel molecular genetic technique developed in our laboratory that can detect and quantitate very low levels of residual leukaemia with great sensitivity and specificity. The major goal of this project is to conduct a clinical trial in which this testing procedure is used at an early stage of treatment, and patients who have a bad result on this test, will be given more intensive treatment to see if this improves survival rates. In addition, the project is also directed towards investigating a range of genes known to have a role in drug detoxification. A number of naturally occurring variations exist for these drug metabolising genes and there is evidence suggesting that specific variations or patterns may influence a cancer's response to treatment. We will therefore examine the genetic patterns present in a large cohort of leukaemias and correlate these patterns with response to treatment. It is anticipated that these studies will help define the most appropriate treatment strategies for children with leukaemia. This project therefore has major implications for the therapeutic management of children with leukaemia and has the potential of contributing directly to the improved survival of this most common of childhood cancers.Read moreRead less
The Use Of Minimal Residual Disease Detection To Improve Treatment Outcome In Childhood Acute Lymphoblastic Leukaemia
Funder
National Health and Medical Research Council
Funding Amount
$374,625.00
Summary
Leukaemia is the most common childhood cancer, representing approximately 35% of all cases. Despite intensive therapy, the disease frequently recurs in the bone marrow and although children are classified into good and poor prognosis groups at diagnosis based on a number of criteria, relapses nevertheless occur in both groups. Evidence obtained by ourselves and others, suggests that early detection of poor treatment response in the otherwise good prognosis group, and the implementation of altern ....Leukaemia is the most common childhood cancer, representing approximately 35% of all cases. Despite intensive therapy, the disease frequently recurs in the bone marrow and although children are classified into good and poor prognosis groups at diagnosis based on a number of criteria, relapses nevertheless occur in both groups. Evidence obtained by ourselves and others, suggests that early detection of poor treatment response in the otherwise good prognosis group, and the implementation of alternative therapy when the cancer burden is at a low level, has a high likelihood of improving patient survival. In this regard, we have recently developed a novel molecular genetic technique that can detect and quantitate very low levels of residual leukaemia with great sensitivity and specificity. This technique is ideally suited for use in the routine clinical setting, and as a result of this development, we have now established a clinical trial (ANZCCSG Study VIII) in which patients who have a bad result on this test, will be given more intensive treatment to see if this improves survival rates. A number of research questions will also be addressed in this trial including whether the level of residual leukaemia at the end of therapy is able to predict future relapse that would otherwise not be suspected. It is anticipated that the clinical trial will help define the most appropriate treatment strategies for children with leukaemia. This project, which is at the forefront of such studies worldwide, has major implications for the therapeutic management of children with leukaemia and has the potential of contributing directly to the improved survival of this most common of childhood cancers.Read moreRead less