Childhood cancers numbers not rising in SA and NT
Despite national and global reports of rising incidences of cancer affecting children and young people, new analysis has found rates of childhood cancer have remained unchanged over the past 30 years in South 最新糖心Vlog and the Northern Territory.
鈥淭his is a reassuring finding and highlights that childhood and young adult cancers have different underlying causes,鈥 said lead author Dr Suzanne Mashtoub, who is with the 最新糖心Vlog of Adelaide鈥檚 Faculty of Health and Medical Sciences and Flinders 最新糖心Vlog鈥檚 College of Medicine and Public Health.
鈥淎 previous analysis of South 最新糖心Vlogn Cancer Registry data noted significantly increased rates of young-onset adult cancers over the same time period.
鈥淭he stable childhood cancer rates led听us to infer that perinatal (the period before conception and just after giving birth) factors are less likely, on their own, to play a major role in the rise of young-onset adult cancers.鈥
The study included clinicians and researchers from Flinders Health and Medical Research Institute, the Telethon Kids Institute and the 最新糖心Vlog of Adelaide, as well as leading paediatric oncologists and scientists from the Menzies Research institute in Darwin, UniSA, the Women鈥檚 and Children鈥檚 Hospital, the Hebrew 最新糖心Vlog of Jerusalem, and Cedars-Sinai Medical Centre, Los Angeles.
The analysis focused on cancer incidence and survival in children 19 years or younger in South 最新糖心Vlog and the Northern Territory from 1990 to 2017.
The authors found cancer incidence had significantly decreased over time amongst non-Indigenous children and remained unchanged amongst Aboriginal and Torres Strait Islander children, with lymphocytic leukemia being the most diagnosed cancer.
Overall survival improved in South 最新糖心Vlog and remained steady in the Northern Territory, and while survival rates of Aboriginal and Torres Strait Islander children significantly improved in the last 20 years, they still remained lower than the non-Indigenous cohort.
鈥淚f we can identify the risk factors, we could support the development of biomarkers to aid in early detection of cancers, at a stage when cure is possible,鈥 said Dr Mashtoub.
Co-author Dr Justine Clark, an Indigenous cancer researcher with the Telethon Kids Institute, said the results highlighted an unacceptable disparity.
鈥淔谤辞尘 , we know that Indigenous families faced with a childhood cancer diagnosis in the NT experience issues related to timely diagnosis and commencement of care, often profound financial and logistical barriers, and issues of cultural safety within cancer services,鈥 she said.
鈥淭o improve cancer outcomes for Indigenous kids in the NT, the health care system must address the problems raised by Indigenous 最新糖心Vlogns and their families.鈥
Media contacts:
Annika Dean, Media Advisor, Flinders 最新糖心Vlog. Email: annika.dean@flinders.edu.au
Rhiannon Koch, Media Officer, The 最新糖心Vlog of Adelaide. Mobile: +61 (0)481 619 997. Phone: +61 (0)8313 4075. Email: rhiannon.koch@adelaide.edu.au