A record linkage study of the relationship between intra-uterine growth, birth weight and childhood acute leukaemia [ 2006 - 2007 ]

Research Grant

Researchers: Prof Elizabeth Milne (Principal investigator) ,  Prof Caroline Bower ,  Prof Nicholas De Klerk

Brief description Little is known about the causes of childhood leukaemia and cancer, and this has been the subject of intense study over many years. Acute Lymphoblastic Leukaemia (ALL) and Acute Myeloid Leukaemia (AML) are the most common types of childhood cancers. The early age of onset of diagnosis of cancer-leukaemia in childhood has focused attention on factors related to pregnancy. Many studies have investigated the relationship between birth weight and risk of leukaemia. Some studies have reported finding an increasing risk of Acute Lymphoblastic Leukaemia with increasing birth weight, but not all studies have reported this relationship. The relationship between birth weight and Acute Myeloid Leukaemia has been even less well described. Many previous studies have not taken account of important factors when analysing the results. This study will use an existing pool of routinely recorded health information, thus ensuring accurate information on birth weight and factors such as maternal height and age and the length of the pregnancy. We will also have complete and accurate information on childhood cancer in Western Australia. Our results will contribute to knowledge about the causes of childhood leukaemia and the biological pathways involved in its development. If growth-related factors do prove to be integrally involved in the aetiology of childhood leukaemia, then the rapidly increasing prevalence of juvenile diabetes, overweight and obesity in Australia and other developed countries could have even more serious implications for the health of our children. It is important that we investigate this question as soon as possible.

Funding Amount $AUD 126,000.00

Funding Scheme NHMRC Project Grants

Notes Standard Project Grant