Efficacy and Perioperative Safety of Robot-Assisted Minimally Invasive Esophagectomy for Esophageal Cancer.

ABSTRACT

Background: Esophageal cancer (EC) remains a significant global health concern. Minimally invasive surgical techniques, including robot-assisted approaches, have emerged as promising options for improving outcomes and patient recovery in EC management. Objective: This study aims to evaluate the clinical utility of robot-assisted minimally invasive esophagectomy (RAMIE) in the treatment of EC. Methods: A total of 160 EC patients undergoing treatment at our hospital were included in this study. Patients were randomly assigned to either the research group, receiving RAMIE, or the control group, undergoing thoracoscopic minimally invasive esophagectomy (MIE). Surgical outcomes, postoperative recovery, complication rates, and changes in inflammatory factors (IFs) such as malondialdehyde (MDA), superoxide dismutase (SOD), and glutathione peroxidase (GSH-Px) levels were compared between the two groups. Additionally, prognostic survival and EC recurrence rates were assessed at a 1-year follow-up. Results: The research group demonstrated longer operative times, a higher number of dissected lymph nodes, reduced intraoperative bleeding, and quicker postoperative recovery compared to the control group, with significantly fewer complications (P < .05). Furthermore, the research group exhibited lower levels of postoperative IFs and MDA, along with higher levels of SOD and GSH-Px, compared to the control group (P < .05). There was no significant difference between the two groups in terms of prognostic survival and EC recurrence rates (P > .05). Conclusion: RAMIE demonstrates superior efficacy in enhancing therapeutic outcomes and accelerating postoperative recovery in patients with EC, thus establishing its value in EC treatment protocols. RAMIE is suggested as a valuable therapeutic option and warrants clinical adoption for EC management.