Author

C. Duong

3 papers indexed here

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Open access Aug 2026

Pathophysiology of Delayed Gastric Conduit Emptying After Oesophagectomy: A Multicentre Cohort Study.

BACKGROUND Delayed gastric conduit emptying (DGCE) is a common and functionally significant complication following oesophagectomy, yet its pathophysiology is incompletely understood. This study aimed to determine the incidence of early and late DGCE using standardised criteria and to identify independent predictors for...

Jonathan Sivakumar, E. Lim, Shaun Chew et al. · ANZ journal of surgery · 0 citations

Open access Oct 2026

Prophylactic Pyloric Dilatation and its Impact on Early Delayed Gastric Conduit Emptying and Pneumonia Post-esophagectomy: A Multi-centre Cohort Study.

BACKGROUND Early delayed gastric conduit emptying (DGCE) and pneumonia are among the most common complications following oesophagectomy. These issues can be challenging to address during minimally invasive surgery with pyloroplasty or pyloromyotomy. This study evaluated the impact of prophylactic endoscopic pyloric bal...

Jonathan Sivakumar, Shaun Chew, Amass Zheng et al. · Annals of Surgical Oncology · 0 citations

Aug 2026

PD02.04. Persistent Gastric Conduit Electrophysiological Abnormalities After Esophagectomy Assessed by High-Resolution Body Surface Mapping

Esophageal Cancer: Surgical Treatment of Esophageal Cancer – long term outcomes Delayed gastric conduit emptying and functional morbidity remain common after esophagectomy, yet the underlying physiologic mechanisms are incompletely defined. This study characterized gastric conduit electrophysiology using h...

T. Wang, Jonathan Sivakumar, Ashraf Tokhi et al. · Diseases of the esophagus · 0 citations