Does laparoscopic mobilisation of the stomach as part of a trans-thoracic oesophageal resection result in improved peri-operative outcomes as compared with an open approach?

A best evidence topic in surgery was written according to a structured protocol. The question addressed was whether laparoscopic mobilisation of the stomach as part of a trans-thoracic oesophageal resection results in improved peri-operative outcomes as compared with an open approach. 319 papers were found using the reported search; the 5 representing the best evidence to answer the question are discussed. The evidence on this subject is poor, none of the studies were randomised and only one was prospective. We conclude that laparoscopically-assisted gastric mobilisation during trans-thoracic oesophageal resection may have advantages over open surgery in terms of short-term peri-operative outcomes including reduced blood loss, reduced dependence on ventilatory support and shortened intensive care and overall hospital stay. However there was no difference between laparoscopic and open surgery in terms of overall morbidity or mortality rates.