No abstract

Aim The aim of this study was to compare robotic and laparoscopic rectal surgery in terms of perioperative data, short‐term outcome and compliance to the Enhanced Recovery After Surgery (ERAS) protocol. Method In this cohort study, 224 patients scheduled for rectal resection for cancer or adenoma between January 2011 and January 2017 were evaluated. In the first time period (12 January 2011 to 23 April 2014), 47 (46%) of 102 patients had laparoscopic surgery. In the second time period (24 April 2014 to 30 January 2017), 72 (59%) of 122 patients had robotic surgery. Perioperative data and short‐term outcome were collected from the ERAS database and patient charts. Data obtained from laparoscopic and robotic surgery in the two time periods studied were compared. Primary outcome was hospital length of stay (LOS) and secondary outcomes were compliance to the ERAS protocol, difference in postoperative complications and conversion to open surgery. Results Compliance to the ERAS protocol was 81.1% in the robotic group and 83.4% in the laparoscopic group (P = 0.890). Robotic surgery was associated with shorter median LOS (3 days vs 7 days, P < 0.001), lower conversion rate (11.1% vs 34.0%, P = 0.002), lower rate of postoperative complications (25% vs 49%, P < 0.01) and longer duration of surgery (5.8 h vs 4.5 h, P < 0.001). The differences remained after multivariate analysis. Conclusion Robotic surgery was associated with shorter LOS, lower conversion rates and fewer postoperative complications compared with laparoscopic surgery. Robotic surgery may add benefits to the ERAS protocol.

Polymorphism in SULT1A1 may predispose to colorectal cancer and GSTP1 may be a biological indicator of prognosis in the patients.

The use of laparoscopy in routine right-sided colectomy in an ERAS environment, with data on outcome corrected for selection bias, may result in faster recovery compared with open surgery.

Background Research on risk factors for anastomotic leakage (AL) alone within an Enhanced Recovery After Surgery (ERAS) protocol has not yet been conducted. The aim of this study was to identify risk factors for AL and study short-term outcome after AL in patients operated with anterior resection (AR). Methods All prospectively and consecutively recorded patients operated with AR in the Swedish part of the international ERAS® Interactive Audit System (EIAS) between January 2010 and February 2020 were included. The cohort was evaluated regarding risk factors for AL and short-term outcomes, including uni- and multivariate analysis. Pre-, intra- and postoperative compliance to ERAS®Society guidelines was calculated and evaluated. Results Altogether 1900 patients were included, 155 (8.2%) with AL and 1745 without AL. Male gender, obesity, peritoneal contamination, year of surgery 2016–2020, duration of primary surgery and age remained significant predictors for AL in multivariate analysis. There was no significant difference in overall pre- and intraoperative compliance to ERAS®Society guidelines between groups. Only preadmission patient education remained as a significant ERAS variable associated with less AL. AL was associated with longer length of stay (LOS), higher morbidity rate and higher rate of reoperations. Conclusion Male gender, obesity, peritoneal contamination, duration of surgery, surgery later in study period, age and preadmission patient education were associated with AL in patients operated on with AR. Overall pre- and intraoperative compliance to the ERAS protocol was high in both groups and not associated with AL.