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Professor Leonie Callaway
Professor

Leonie Callaway

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Overview

Background

Professor Leonie Callaway is an Obstetric Physician, with a strong track record in clinical research relating to gestational diabetes, hypertension in pregnancy, medical disorders of pregnancy, clinical trials, clinical studies and epidemiology. Research funding to date has totalled in excess of 12 million dollars. This includes funding for a number of clinical trials and clinical studies as Chief Investigator supported by both the NH&MRC and the Medical Research Futures Fund.

Prof Callaway has a long track record of successful PhD scholar supervision. She has a particular interest in the issues of work life balance and wellbeing for scholars undertaking research higher degrees.

At present, Prof Callaway holds a number of roles including Director of Research within Women’s and Newborn Services at the Royal Brisbane and Women’s Hospital, Executive Director of the Women’s and Children’s Stream for Metro North Hospital and Health Service District and Co-Chair of the Queensland Maternal and Perinatal Quality Council. This work has been supported by qualifications in Executive Leadership and as a Company Director.

Prof Callaway’s past leadership experience is broad, and includes the domains of clinical education, health service delivery and research. Previous roles include Chair of the Board of the Australasian Diabetes in Pregnancy Society, Deputy Dean of the School of Medicine at the University of Queensland, Acting Director of Internal Medicine Services at Royal Brisbane and Women’s Hospital and Head of the Royal Brisbane Clinical School for the University of Queensland.

Prof Callaway is particularly interested in the role of values such as integrity, respect and compassion, and their importance in workplace culture and wellbeing.

Availability

Professor Leonie Callaway is:
Available for supervision

Qualifications

  • Bachelor (Honours) of Medicine Surgery, The University of Queensland
  • Doctor of Philosophy, The University of Queensland

Works

Search Professor Leonie Callaway’s works on UQ eSpace

267 works between 2002 and 2025

101 - 120 of 267 works

2019

Journal Article

Probiotics for the prevention of gestational diabetes mellitus in overweight and obese women: findings from the SPRING double-blind randomized controlled trial

Callaway, Leonie K., McIntyre, H. David, Barrett, Helen L., Foxcroft, Katie, Tremellen, Anne, Lingwood, Barbara E., Tobin, Jacinta M., Wilkinson, Shelley, Kothari, Alka, Morrison, Mark, O’Rourke, Peter, Pelecanos, Anita and Dekker Nitert, Marloes (2019). Probiotics for the prevention of gestational diabetes mellitus in overweight and obese women: findings from the SPRING double-blind randomized controlled trial. Diabetes Care, 42 (3), dc182248-371. doi: 10.2337/dc18-2248

Probiotics for the prevention of gestational diabetes mellitus in overweight and obese women: findings from the SPRING double-blind randomized controlled trial

2019

Conference Publication

'Dads in Distress' - persisting depressive and traumatic symptoms in fathers following poor fetal, neonatal and maternal outcomes

Kothari, A., Bruxner, G., Callaway, L. and Dulhunty, J. (2019). 'Dads in Distress' - persisting depressive and traumatic symptoms in fathers following poor fetal, neonatal and maternal outcomes. RCOG World Congress 2019, London, United Kingdom, 17–19 June 2019. Hoboken, NJ United States: Wiley-Blackwell. doi: 10.1111/1471-0528.16_15703

'Dads in Distress' - persisting depressive and traumatic symptoms in fathers following poor fetal, neonatal and maternal outcomes

2019

Journal Article

A five-year retrospective cohort study of maternal, neonatal outcomes and anesthetic management in women with extreme obesity at an Australian hospital

Bright, M., Chawla, G., Callaway, L. and Eley,V. A. (2019). A five-year retrospective cohort study of maternal, neonatal outcomes and anesthetic management in women with extreme obesity at an Australian hospital. Acta Anaesthesiologica Belgica, 70 (2), 77-83.

A five-year retrospective cohort study of maternal, neonatal outcomes and anesthetic management in women with extreme obesity at an Australian hospital

2019

Conference Publication

Experiences of women, hospital clinicians and general practitioners with gestational diabetes mellitus postnatal follow-up: a mixed methods approach

Kilgour, Catherine , Bogossian, Fiona , Callaway, Leonie and Gallois, Cindy (2019). Experiences of women, hospital clinicians and general practitioners with gestational diabetes mellitus postnatal follow-up: a mixed methods approach. Herston State of the Art Healthcare Symposium, Herston, QLD, Australia, 9-12 September 2019.

Experiences of women, hospital clinicians and general practitioners with gestational diabetes mellitus postnatal follow-up: a mixed methods approach

2019

Conference Publication

Anaesthetic and peripartum care and outcomes in women with extreme obesity

Bright, Matthew, Chawla, Gunjan, Callaway, Leonie and Eley, Victoria (2019). Anaesthetic and peripartum care and outcomes in women with extreme obesity. Australian and New Zealand College of Anaesthetists Annual Scientific Meeting, Kuala Lumpur, Malaysia, 29 April-3 May 2019.

Anaesthetic and peripartum care and outcomes in women with extreme obesity

2018

Journal Article

Preconception risk of gestational diabetes: Development of a prediction model in nulliparous Australian women

Schoenaker, Danielle A.J.M., Vergouwe, Yvonne, Soedamah-Muthu, Sabita S., Callaway, Leonie K. and Mishra, Gita D. (2018). Preconception risk of gestational diabetes: Development of a prediction model in nulliparous Australian women. Diabetes Research and Clinical Practice, 146, 48-57. doi: 10.1016/j.diabres.2018.09.021

Preconception risk of gestational diabetes: Development of a prediction model in nulliparous Australian women

2018

Journal Article

Placental mitochondrial adaptations in preeclampsia associated with progression to term delivery

Holland, Olivia J., Cuffe, James S. M., Dekker Nitert, Marloes, Callaway, Leonie, Kwan Cheung, Keith A., Radenkovic, Filip and Perkins, Anthony V. (2018). Placental mitochondrial adaptations in preeclampsia associated with progression to term delivery. Cell Death & Disease, 9 (12) 1150, 1150. doi: 10.1038/s41419-018-1190-9

Placental mitochondrial adaptations in preeclampsia associated with progression to term delivery

2018

Journal Article

Young adult pregnancy status and the risk of developing overweight and obesity among women and men

Mamun, A. A., McIntyre, D. H., Najman, J. M., Williams, G. M., Khatun, M., Finlay, J. and Callaway, L. (2018). Young adult pregnancy status and the risk of developing overweight and obesity among women and men. Clinical Obesity, 8 (5), 327-336. doi: 10.1111/cob.12262

Young adult pregnancy status and the risk of developing overweight and obesity among women and men

2018

Journal Article

A vegetarian diet is a major determinant of gut microbiota composition in early pregnancy

Barrett, Helen L., Gomez-Arango, Luisa F., Wilkinson, Shelley A., McIntyre, H. David, Callaway, Leonie K., Morrison, Mark and Dekker Nitert, Marloes (2018). A vegetarian diet is a major determinant of gut microbiota composition in early pregnancy. Nutrients, 10 (7) 890, 890. doi: 10.3390/nu10070890

A vegetarian diet is a major determinant of gut microbiota composition in early pregnancy

2018

Journal Article

Trends in asthma self-management skills and inhaled corticosteroid use during pregnancy and postpartum from 2004 to 2017

Robijn, Annelies L, Jensen, Megan E, Gibson, Peter G, Powell, Heather, Giles, Warwick B, Clifton, Vicki L, Mattes, Joerg, Peek, Michael J, Barrett, Helen L, Seeho, Sean K, Callaway, Leonie K, Abbott, Alistair, Attia, John, Wark, Peter A and Murphy, Vanessa E (2018). Trends in asthma self-management skills and inhaled corticosteroid use during pregnancy and postpartum from 2004 to 2017. Journal of Asthma, 56 (6), 1-9. doi: 10.1080/02770903.2018.1471709

Trends in asthma self-management skills and inhaled corticosteroid use during pregnancy and postpartum from 2004 to 2017

2018

Journal Article

Iron supplementation has minor effects on gut microbiota composition in overweight and obese women in early pregnancy

Dekker Nitert, Marloes, Gomez-Arango, Luisa F., Barrett, Helen L., McIntyre, H. David, Anderson, Gregory J., Frazer, David M. and Callaway, Leonie K. (2018). Iron supplementation has minor effects on gut microbiota composition in overweight and obese women in early pregnancy. British Journal of Nutrition, 120 (03), 1-7. doi: 10.1017/S0007114518001149

Iron supplementation has minor effects on gut microbiota composition in overweight and obese women in early pregnancy

2018

Journal Article

Postnatal gestational diabetes mellitus follow-up: perspectives of Australian hospital clinicians and general practitioners

Kilgour, Catherine, Bogossian, Fiona Elizabeth, Callaway, Leonie and Gallois, Cindy (2018). Postnatal gestational diabetes mellitus follow-up: perspectives of Australian hospital clinicians and general practitioners. Women and Birth, 32 (1), e24-e33. doi: 10.1016/j.wombi.2018.04.011

Postnatal gestational diabetes mellitus follow-up: perspectives of Australian hospital clinicians and general practitioners

2018

Journal Article

A review of blood pressure measurement in obese pregnant women

Eley, V. A., Christensen, R., Kumar, S. and Callaway, L. K. (2018). A review of blood pressure measurement in obese pregnant women. International Journal of Obstetric Anesthesia, 35, 64-74. doi: 10.1016/j.ijoa.2018.04.004

A review of blood pressure measurement in obese pregnant women

2018

Book Chapter

Gestational diabetes mellitus, obesity, and pregnancy outcomes

McIntyre, Harold David, Dekker-Nitert, Marloes, Barrett, Helen Lorraine Graham and Callaway, Leonie Kaye (2018). Gestational diabetes mellitus, obesity, and pregnancy outcomes. Textbook of Diabetes and Pregnancy. (pp. 246-252) Boca Raton, FL United States: CRC Press.

Gestational diabetes mellitus, obesity, and pregnancy outcomes

2018

Journal Article

Maternal overweight and obesity: where to from here?

Ellwood, David A. and Callaway, Leonie K. (2018). Maternal overweight and obesity: where to from here?. Medical Journal of Australia, 208 (3), 112-113. doi: 10.5694/mja17.01128

Maternal overweight and obesity: where to from here?

2018

Book Chapter

Probiotics in the prevention of gestational diabetes mellitus (GDM)

Gomez Arango, Luisa F., Barrett, Helen L., Callaway, Leonie K., McIntyre, H. David and Nitert, Marloes Dekker (2018). Probiotics in the prevention of gestational diabetes mellitus (GDM). Nutrition and diet in maternal diabetes: an evidence-based approach. (pp. 275-288) edited by Rajkumar Rajendram, Victor R. Preedy and Vinood B. Patel. Cham, Switzerland: Humana Press. doi: 10.1007/978-3-319-56440-1_22

Probiotics in the prevention of gestational diabetes mellitus (GDM)

2018

Journal Article

The physiological and glycaemic changes in breastfeeding women with type 1 diabetes mellitus

Achong, Naomi, Duncan, Emma L., McIntyre, H. David and Callaway, Leonie (2018). The physiological and glycaemic changes in breastfeeding women with type 1 diabetes mellitus. Diabetes Research and Clinical Practice, 135, 93-101. doi: 10.1016/j.diabres.2017.11.005

The physiological and glycaemic changes in breastfeeding women with type 1 diabetes mellitus

2018

Book Chapter

Biomarkers of metabolic and cardiovascular risk in gestational diabetes

Nitert, Marloes Dekker, Callaway, Leonie K., McIntyre, H. David and Barrett, Helen L. (2018). Biomarkers of metabolic and cardiovascular risk in gestational diabetes. Nutrition and diet in maternal diabetes: an evidence-based approach. (pp. 147-159) edited by Rajkumar Rajendram, Victor R. Preedy and Vinood B. Patel. Cham, Switzerland: Springer Nature. doi: 10.1007/978-3-319-56440-1_13

Biomarkers of metabolic and cardiovascular risk in gestational diabetes

2017

Journal Article

Prevalence of maternal urinary ketones in pregnancy in overweight and obese women

Robinson, Helen, Barrett, Helen L., Foxcroft, Katie, Callaway, Leonie K. and Nitert, Marloes Dekker (2017). Prevalence of maternal urinary ketones in pregnancy in overweight and obese women. Obstetric Medicine: The Medicine of Pregnancy, 11 (2), 79-82. doi: 10.1177/1753495X17743163

Prevalence of maternal urinary ketones in pregnancy in overweight and obese women

2017

Journal Article

Low dietary fiber intake increases Collinsella abundance in the gut microbiota of overweight and obese pregnant women

Gomez-Arango, Luisa F, Barrett, Helen L, Wilkinson, Shelley A, Callaway, Leonie K, McIntyre, H David, Morrison, Mark and Nitert, Marloes Dekker (2017). Low dietary fiber intake increases Collinsella abundance in the gut microbiota of overweight and obese pregnant women. Gut microbes, 9 (3), 1-13. doi: 10.1080/19490976.2017.1406584

Low dietary fiber intake increases Collinsella abundance in the gut microbiota of overweight and obese pregnant women

Funding

Current funding

  • 2023 - 2025
    Weight-inclusive maternity care: Codesigning best practice principles with women, clinicians and key stakeholders
    WHRTN Co-Production Grant
    Open grant
  • 2023 - 2028
    NINA: National Infrastructure for federated learNing in DigitAl health
    MRFF - National Critical Infrastructure Initiative
    Open grant
  • 2021 - 2026
    A novel use of sterile water for injection to relieve pain in labour
    NHMRC MRFF PPHR - Efficient Use of Existing Medicines
    Open grant
  • 2020 - 2025
    Exposure to Trihalomethanes in pregnancy and birth outcomes in Queensland: integrated data analysis and case studies for better policy and health outcomes
    NHMRC Partnership Projects
    Open grant

Past funding

  • 2022
    Effect of pre-delivery antibiotics on the neonatal intestinal microbiome and allergy onset
    Ferring Pharmaceuticals Pty Limited
    Open grant
  • 2021 - 2023
    Do pre-delivery antibiotics affect the neonatal microbiome and immune system? Intravenous Cefazolin v Placebo before elective caesarean section: RCT Feasibility Study
    Preclinical and Clinical Early Career Research
    Open grant
  • 2017 - 2018
    Antibiotics in pregnancy: unintended effects on the microbiome, maternal metabolism and infant body composition?
    Metro North Hospital and Health Service
    Open grant
  • 2017 - 2018
    Linking maternal and infant microbiome: effects of GDM or effects of probiotics?
    Diabetes Australia Research Program
    Open grant
  • 2017 - 2021
    Trophoblast cell-cell fusion in preeclampsia
    NHMRC Project Grant
    Open grant
  • 2016 - 2017
    Assessing ketone production after a meal with restricted carbohydrate in women with gestational diabetes
    Royal Brisbane and Women's Hospital
    Open grant
  • 2016 - 2017
    Is the resistome in the gut microbiome in pregnant women changing pregnancy outcomes?
    Royal Brisbane and Women's Hospital
    Open grant
  • 2016 - 2018
    Postprandial triglycerides in diabetes in pregnancy: a pilot study
    Royal Brisbane and Women's Hospital
    Open grant
  • 2015 - 2016
    Periconception weight loss and the epigenetic regulation of stress and growth in the infant
    Royal Brisbane and Women's Hospital
    Open grant
  • 2015 - 2016
    Your microbiome or your mother's? The relationship between the microbiomes of mothers and babies
    Royal Brisbane and Women's Hospital
    Open grant
  • 2014 - 2015
    Metabolic toxins and placental functions
    Royal Brisbane and Women's Hospital
    Open grant
  • 2014 - 2019
    The Breathing for Life Trial (NHMRC Project Grant administered by the University of Newcastle)
    University of Newcastle
    Open grant
  • 2013 - 2015
    Does preconception weight loss alter the neonatal stress response to heel stick? A pilot study
    Royal Brisbane and Women's Hospital
    Open grant
  • 2013 - 2019
    Breastfeeding in mothers with Type 2 Diabetes: Breastfeeding rates, maternal benefits and factors affecting success
    Royal Brisbane and Women's Hospital
    Open grant
  • 2013 - 2015
    Insulin requirements in women with Type 1 Diabetes Mellitus during the peri-partum period and lactation
    Royal Brisbane and Women's Hospital
    Open grant
  • 2013 - 2015
    The gut microbiome: A secret ingredient in the development of gestational diabetes?
    Royal Brisbane and Women's Hospital
    Open grant
  • 2013 - 2015
    Validation of a triglyceride meter for home monitoring of triglyceride levels in pregnancy
    Royal Brisbane and Women's Hospital
    Open grant
  • 2012 - 2014
    Early detection of women at risk of complications of pregnancy
    Royal Brisbane and Women's Hospital
    Open grant
  • 2012 - 2018
    Impact of metformin treatment for gestational diabetes on gestational lipid metabolism and infant body composition: A prospective observational study
    Royal Brisbane and Women's Hospital
    Open grant
  • 2012 - 2016
    A randomized controlled trial of probiotics to prevent gestational diabetes
    NHMRC Project Grant
    Open grant
  • 2011 - 2013
    Prospective study of validity of an obstetric risk score revision
    Queensland Health
    Open grant
  • 2010
    Preconception care practices among general practitioners
    Royal Brisbane and Women's Hospital
    Open grant
  • 2009 - 2013
    Exercise as a prescription: Can we prevent adverse outcomes for at risk mothers and babies?
    Royal Brisbane & Women's Hospital Research Foundation
    Open grant
  • 2009 - 2013
    Complement C5a Receptors , Placental Inflammation and Reproductive Impairment.
    NHMRC Project Grant
    Open grant

Supervision

Availability

Professor Leonie Callaway is:
Available for supervision

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Supervision history

Current supervision

  • Doctor Philosophy

    Measuring Maternal Morbidity in Queensland Hospitals

    Principal Advisor

  • Doctor Philosophy

    CPAP for obstructive sleep apnoea during pregnancy

    Principal Advisor

    Other advisors: Associate Professor Lauren Kearney

  • Doctor Philosophy

    Breastfeeding in Women with Type 2 Diabetes: Rate, Secretory Activation and factors Influencing Sucessful Lactation Establishment

    Principal Advisor

  • Doctor Philosophy

    Hormonal physiology in childbearing and the impacts of maternity-care interventions for mothers, babies and public health' to Oxytocin in childbearing

    Principal Advisor

    Other advisors: Dr Melinda Protani, Professor Abdullah Mamun

  • Doctor Philosophy

    Parental psychological distress associated with high-risk infants admitted to the Neonatal Intensive Care

    Principal Advisor

    Other advisors: Professor Vanessa Cobham

  • Doctor Philosophy

    Models of care and the effect of breastfeeding rates on hospital discharge

    Principal Advisor

    Other advisors: Associate Professor Susie de Jersey, Dr Nigel Lee

  • Doctor Philosophy

    Adverse Childhood Experiences and Health Outcomes in Indigenous Population: A Life Course Approach

    Associate Advisor

    Other advisors: Professor James Ward, Professor Abdullah Mamun

Completed supervision

Media

Enquiries

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communications@uq.edu.au