Robotic Gastrectomy With 5th Arm

This is a multicenter single arm clinical pilot study to investigate the safety and feasibility of a novel multiport Sentire Robotic Surgical System with Patient Side Single Arm (5th arm) in patients with gastric cancer undergoing robotic radical gastrectomy. 10 adult patients with newly diagnosed cancer of the stomach deemed operable would be recruited from Prince of Wales Hospital, Hong Kong and Fujita Health University Hospital, Nagoya, Japan. The primary aim of this study is to determine the feasibility of robotic surgical procedures performed using the Cornerstone Robotics Sentire Surgical System C1000 Ultra, as measured by the technical success rate of surgery, and to evaluate the safety of the procedures as measured by the incidence of perioperative complications.