ABSTRACT
Robotic surgery has been proposed over the last decade as a valid option to treat gastrointestinal malignancies in a minimally invasive method, yielding encouraging results. The authors examine the outcomes of a consecutive series of patients with stromal gastrointestinal neoplasms who were operated on using a totally robotic technique. There were 36 patients in the study, with median age 70 years. Resected tumors were located in the esophagus, stomach, duodenum, small intestine and rectum. Perioperative morbidity was 8% and no mortality occurred. R0 resection was achieved in all cases. At a median follow-up of 25 months, 35 patients were disease free while there was one case of death related to metastatic disease. Robotic surgery is a valid option to resect gastrointestinal stromal tumors anywhere along the gastrointestinal tract in a minimally invasive manner.
Subject(s)
Gastrointestinal Neoplasms/surgery , Gastrointestinal Stromal Tumors/surgery , Robotic Surgical Procedures , Adult , Aged , Aged, 80 and over , Feasibility Studies , Female , Follow-Up Studies , Gastrointestinal Neoplasms/pathology , Gastrointestinal Stromal Tumors/pathology , Humans , Male , Middle Aged , Operative Time , Postoperative Complications , Robotic Surgical Procedures/adverse effects , Tumor Burden , Young AdultABSTRACT
BACKGROUND: Over recent decades, minimally invasive esophagectomy has gained popularity and is increasingly performed worldwide. The aim of this work was to investigate the perioperative, clinicopathologic, and oncological outcomes of robot-assisted esophagectomy on a consecutive series of totally robotic procedures. METHODS: All patients received either an Ivor Lewis or a McKeown procedure according to tumor location. Perioperative, clinicopathologic and oncological outcomes were examined. RESULTS: A total of 38 patients underwent robot-assisted esophagectomy procedures. All underwent surgery for primary esophageal neoplasms. Neoadjuvant therapy was given to 22 patients. R0 resections were achieved in all patients and no conversion to open surgery occurred. Overall morbidity and mortality were 42% and 10%, respectively. The 1 year disease free survival was 78.9%, whereas the 1 year overall survival was 84.2%. CONCLUSIONS: Robotic surgery can be employed to treat esophageal malignancy competently. Robotic esophagectomy satisfies all features of pathologic appropriateness and offers the expected oncological results.
