Robotic Versus Laparoscopic Right Hemicolectomy For Cancer
Authors:   ¹Department of General Surgery, Faculty of Medicine, Ain Shams University, Abbassia, Cairo, Egypt, El-Barbary H , Piccoli M ,   Department of General and Specialized Surgery, Nuovo Ospedale Civile S. Agostino-Estense (NOCSAE), Baggiovara, Modena, Italy, Marchi D ,   Department of General and Specialized Surgery, Nuovo Ospedale Civile S. Agostino-Estense (NOCSAE), Baggiovara, Modena, Italy, Trapani V ,   Department of General and Specialized Surgery, Nuovo Ospedale Civile S. Agostino-Estense (NOCSAE), Baggiovara, Modena, Italy, Luppi C ,   Department of General and Specialized Surgery, Nuovo Ospedale Civile S. Agostino-Estense (NOCSAE), Baggiovara, Modena, Italy, Longinotti E E ,   Department of General and Specialized Surgery, Nuovo Ospedale Civile S. Agostino-Estense (NOCSAE), Baggiovara, Modena, Italy, Varoli M ,   Department of General and Specialized Surgery, Nuovo Ospedale Civile S. Agostino-Estense (NOCSAE), Baggiovara, Modena, Italy, B Mullineris ,   Department of General and Specialized Surgery, Nuovo Ospedale Civile S. Agostino-Estense (NOCSAE), Baggiovara, Modena, Italy, G Melotti ,   Department of General and Specialized Surgery, Nuovo Ospedale Civile S. Agostino-Estense (NOCSAE), Baggiovara, Modena, Italy
Published: July 2023

Background: Laparoscopic right colectomy is regarded technically difficult especially with intracorporeal anastomosis, and in obese patients. Robotic surgery may offer a solution to these limitations. Our aim is to evaluate the results of robotic right hemicolectomy for cancer compared to traditional laparoscopy. Methods: Retrospective study including all patients who underwent elective laparoscopic or robotic right hemicolectomy for cancer from January 2009 till August 2011.We analyzed the preoperative, operative and pathological criteria, postoperative outcomes and follow up. Results: We had 48 patients (M: F of 1.3:1), 34 laparoscopic, 14 robotic comparable as regards ASA grade BMI and co-morbid conditions. The site of lesions were; cecum=18, ascending colon=24, hepatic flexure=7 (one patient had 2 synchronous tumors). There were no statistically significant differences in the total operative time or amount of blood loss or hospital stay between both groups. No open conversion in the robotic group compared to 2 in the laparoscopic group. There was a statistically significant difference in the number of lymph nodes retrieved; 21.1±10 in the robotic group compared to 16.4±4.8 in the laparoscopic group (P value=0.0320). In the laparoscopic group we performed extracorporeal mechanical anastomosis in 24 cases (70%) and in the robotic group intracorporeal manual anastomosis in 9(64%). In the laparoscopic group there were 3 anastomosis related complications: 2 bleedings and one major leak, none in the robotic group. We had a single mortality in the laparoscopic group from advanced disease. Short term follow up revealed no relapses in neither groups. Conclusion: Robotic hemicolectomy for right colon cancer appears as a safe and effective technique with less anastomosis related complications and better patient outcome with comparable oncological result