Research overview
This groundbreaking study on Gestational Diabetes Mellitus (GDM) and its impact on newborn health is the most comprehensive of its kind in Western Australia.
The study conducted at King Edward Memorial Hospital and titled The SWEET Mum + Baby Study, will compare outcomes for babies born to mothers with diagnosed GDM, those who tested negative, and those who declined screening.
GDM affects one in six pregnancies in Australia, with cases tripling over the past decade. Additionally, there is a growing clinical concern over an increasing number of mothers opting out of GDM screening.
Infants born to mothers with GDM face higher risks of preterm birth, low birth weight, and respiratory distress syndrome, and long-term health issues such as obesity, type 2 diabetes and cardiovascular disease.
The urgent need for this study is underscored by the rapid rise in GDM cases across Australia.
GDM is the fastest-growing type of diabetes in Australia, and better strategies to support mothers and their babies are needed. Understanding the reasons and impact of declining screening is crucial for improving care.
The research aims to explore perinatal outcomes for babies born to women diagnosed with GDM and for those who declined GDM screening over the past five years in WA’s largest maternity service.
It will also explore the experiences of mothers with GDM and the observed health outcomes for their newborns, while assessing the long-term implications of declining GDM screening on mother-baby health, feeding practices, and future vulnerability to chronic conditions.
This study will not only shed light on the consequences of declining GDM screening but also pave the way for improved antenatal screening, care and early intervention strategies.
The findings will help optimise the health of at-risk mothers and babies ensuring they receive the best possible start in life.
Project researchers
Associate Professor Zoe Bradfield
Funders
Channel 7 Telethon Trust
Project timeline
Commenced 2025
