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Purpose: The aim of this study was to describe the different techniques currently used in Denmark to construct right-sided ileocolic anastomoses in minimally invasive surgery, and investigate, compare and analyse the anastomotic configurations and their anastomotic leakage (AL) rates. Methods: This was a retrospective register-based, study design using prospectively collected data from the Danish Colorectal Cancer Group (DCCG) database. All patients aged 18 years or older with a malignant colorectal tumour in Denmark in the period of 1 February 2015 until 31 December 2019, and who had an elective, curative, minimally invasive right hemicolectomy (MIRH) with ileocolic anastomosis, were included. Results: Three thousand three hundred ninety-eight patients were included. The most commonly used anastomotic approach was the extracorporeal (EC) hand-sewn anastomosis (HA) with end-to-end configuration (59%) and the second most used was the EC stapled anastomosis (SA) side-to-side configuration (20%). The latter had a higher AL rate compared with the hand-sewn technique (3.8% vs. 1.3%), and had significantly higher odds ratio (OR) (OR: 2.85, 95% CI: 1.56–4.92, p < 0.0001) for AL in the adjusted regression model. The least used technique was the end-to-side HA which also had a significantly higher OR (OR: 3.05, 95% CI: 1.30–7.15, p = 0.010) compared with the end-to-end HA. Smoking was an independent factor associated with higher OR for AL. Conclusion: The ileocolic end-to-end HA was the most commonly used technique and had the lowest AL rate in MIRH for colon cancer. The EC SA technique and tobacco smoking were independent risk factors for leakage of the ileocolic anastomosis. [ABSTRACT FROM AUTHOR]

Background/Aim: Anastomotic leak after esophagectomy is one of the most challenging complications resulting in a high morbidity and mortality and prolonged hospitalization. The study intended to assess the outcome of endoluminal self-expanding stent in the treatment of this problem. Settings and Design: Department of Thoracic and Cardiovascular Surgery, Arhus University Hospital, Skejby, Arhus, Denmark. A retrospective study. Patients and Methods: From January 2007 to December 2010, 209 patients underwent esophagectomy for malignant disease of the esophagus or the cardia. Twenty patients developed anastomotic leak. Treatment consisted of conservative measures, surgery, and stent placement. Details of treatment, clinical outcome, complications, and mortality were evaluated. Statistical analysis: None. Results: One hundred and forty-seven patients (70.3%) had carcinoma of the cardia, whereas 62 patients (29.7%) had esophageal carcinoma. Twenty patients (9.5%) developed anastomotic leak; small (<1 cm) in two patients (10%); managed conservatively and bigger than 1 cm in 15 patients (75%); treated with an esophageal stent (Hanaro stent, DIAGMED Healthcare, Thirsk, YO7 3TD, United Kingdom). In three patients (15%), perforation of the staple line of the intrathoracic gastric conduit was found and managed by reoperation. Functional sealing of anastomoses after stent placement could be achieved in 10 patients (67%). Stent-related morbidity developed in five patients (33%): Migration of the stent, n=3 and tracheoesophageal fistula, n=2. Stents were smoothly removed 3 weeks after discharge. The mean hospital stay was 25 days. There was only one stent-related death (6.6%). Conclusion: Endoluminal stent implantation is an effective and safe option in the management of postesophagectomy leaks. [ABSTRACT FROM AUTHOR]