A Randomized Trial Of Idarubicin Dose Escalation In Consolidation Therapy For Adult Acute Myeloid Leukemia
Funder
National Health and Medical Research Council
Funding Amount
$425,000.00
Summary
This project is a clinical trial to test the value of giving a higher than usual dose of one of the most important anti-cancer drugs, called idarubicin, in the initial treatment of adults with newly diagnosed acute myeloid leukemia (AML). This disease is the most serious form of leukemia in adults, and is usually treated with strong anti-cancer drugs, including idarubicin. Research in Australia and overseas has shown that increasing the doses of the other major drug (called cytarabine) used to t ....This project is a clinical trial to test the value of giving a higher than usual dose of one of the most important anti-cancer drugs, called idarubicin, in the initial treatment of adults with newly diagnosed acute myeloid leukemia (AML). This disease is the most serious form of leukemia in adults, and is usually treated with strong anti-cancer drugs, including idarubicin. Research in Australia and overseas has shown that increasing the doses of the other major drug (called cytarabine) used to treat AML in adults results in a doubling of the number of people cured of this disease, given that they have achieved a remission. This project will examine whether there is a similar benefit of increasing the idarubicin dose beyond that which has been conventionally used up to date. People who have AML diagnosed at one of the Australian hospitals participating in this study will receive initial treatment with an established drug combination. Those patients achieving a good response to the first treatment will then be randomly allocated to receive 2 further courses of treatment, one with a conventional dose of idarubicin, and the other with double the idarubicin dose. All patients will then be assesed for side effects of the treatment, and followed for at least 3 years for any signs of recurrence of their leukemia.Read moreRead less
A-Prof Roberst is a clinical haematologist caring for patients with blood cancers, who is committed to developing new therapies for currently incurable diseases through laboratory and clinical trial research.
In Australia seventeen persons are diagnosed with leukemia or a related blood disorder each day. An understanding of the way the body controls blood cell production has widespread relevance to diseases like leukemia and the way that they are treated. The burden of this disease on the Australian health budget will continue to increase dramatically as our population ages in coming years. Moreover, an understanding of blood cell production has wider relevance to similar control mechanisms in other ....In Australia seventeen persons are diagnosed with leukemia or a related blood disorder each day. An understanding of the way the body controls blood cell production has widespread relevance to diseases like leukemia and the way that they are treated. The burden of this disease on the Australian health budget will continue to increase dramatically as our population ages in coming years. Moreover, an understanding of blood cell production has wider relevance to similar control mechanisms in other organs, as nature reuses its best inventions. Australia has had an enviable international record in discoveries related to factors controlling blood cells and we wish to continue that tradition by examining an exciting new development involving microRNAs. These molecules are found in all normal cells but they have been ignored until recently. Although the field is in its infancy, we now know that these microRNAs are likely to be involved in many cellular processes. In this project we will study the importance of this new class of regulatory molecule in order to discover previously-hidden functions in normal blood cells and their malignant counterparts (leukemias) in humans. The team comprises two laboratories which have collaborated for many years and already a number of exciting molecular methods have been developed. Ultimately this project may lead to novel treatments involving gene therapy, bone marrow transplantation and blood hormones.Read moreRead less
Antagonists Of P38 MAPK As Therapeutics For Acute Lymphoblastic Leukemia.
Funder
National Health and Medical Research Council
Funding Amount
$521,961.00
Summary
New therapies are needed to treat patients with leukemia. Moving leukemic cells into the blood reduces their growth and increases the effects of chemotherapy. Currently we cannot move leukemic cells into the blood without moving normal blood forming cells, making them more sensitive to chemotherapy. We have identified a drug that only affects leukemic cell movement. This study will examine the potential of this drug to treat leukemia.