Jonathan Sivakumar

The Role of Cardiopulmonary Exercise Testing as a Risk Assessment Tool in Patients Undergoing Oesophagectomy: A Systematic Review and Meta-analysis

Jonathan Sivakumar, Harry Sivakumar, Matthew Read, Rhona CF Sinclair, Chistopher P Snowden, Michael W Hii

Journal article  |  2020  |  Annals of Surgical Oncology

INTRODUCTION: Cardiopulmonary exercise testing (CPET) is an objective method of assessing functional capacity to meet the metaboli..

Health economic analysis of curative-intent gastrectomy for gastric carcinoma and the costs related to post-operative complications

Jonathan Sivakumar, Feras Alnimri, Mary A Johnson, Salena Ward, Lynn Chong, Michael W Hii

Journal article  |  2020  |  ANZ Journal of Surgery

BACKGROUND: The management of post-gastrectomy complications requires considerable resources and is likely associated with a subst..

ASO Author Reflections: What is the Role of Cardiopulmonary Exercise Testing Prior to Oesophagectomy?

Jonathan Sivakumar, Harry Sivakumar, Michael W Hii

Journal article  |  2020  |  Annals of Surgical Oncology

Incidental abdominal heterotaxy syndrome

Janaka Lovell, Jonathan Sivakumar, Shiran Wijeratne

Journal article  |  2020  |  ANZ Journal of Surgery

Body Composition Changes Following a Very-Low-Calorie Pre-Operative Diet in Patients Undergoing Bariatric Surgery

Jonathan Sivakumar, Lynn Chong, Salena Ward, Tom R Sutherland, Matthew Read, Michael W Hii

Journal article  |  2020  |  Obesity Surgery

BACKGROUND: Fatty liver in obese patients increases the technical difficulty of bariatric surgery. Pre-operative weight loss with ..