Research output per year

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Personal profile


Zach is a critical care resident at Austin Health (Melbourne, Australia) and an Adjunct Research Associate at the ANZIC-RC. Following the completion of a Bachelor of Medical Science (Honours) in 2016 on The Effect of Prophylactic Hypothermia on Traumatic Brain Injury Haemorrhage Progression, Zach’s research interests have included acute kidney injury, sepsis and fluid resuscitation. 
 Zach is passionate about global health and is aspiring to eventually conduct critical care trials in developing countries.
In 2020, Zach began studying a Master of Applied Analytics. 

Education/Academic qualification


BMedSci (Hons)

External positions

Doctor - Critical Care Resident, Austin Health

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Research Output

Haemodynamic effect of a 20% albumin fluid bolus in post-cardiac surgery patients

Cutuli, S. L., Bitker, L., Osawa, E. A., O'Brien, Z., Canet, E., Yanase, F., Ancona, P., Wilson, A., Lucchetta, L., Kubicki, M., Cronhjort, M., Cioccari, L., Peck, L., Young, H., Eastwood, G. M., Mårtensson, J., Glassford, N. J. & Bellomo, R., Mar 2020, In : Critical Care and Resuscitation. 22, 1, p. 15-25 11 p.

Research output: Contribution to journalArticleResearchpeer-review

Sex and mortality in septic severe acute kidney injury

O'Brien, Z., Cass, A., Cole, L., Finfer, S., Gallagher, M., McArthur, C., McGuiness, S., Myburgh, J., Bellomo, R., Mårtensson, J., on behalf of the RENAL Study Investigators & on behalf of the Australian and New Zealand Intensive Care Clinical Trials Group, Feb 2019, In : Journal of Critical Care. 49, p. 70-76 7 p.

Research output: Contribution to journalArticleResearchpeer-review

2 Citations (Scopus)