Diagnosis and management of acute appendicitis. EAES consensus development conference 2015.

Unequivocal international guidelines regarding the diagnosis and management of patients with acute appendicitis are lacking. The aim of the consensus meeting 2015 of the EAES was to generate a European guideline based on best available evidence and expert opinions of a panel of EAES members. After a systematic review of the literature by an international group of surgical research fellows, an expert panel with extensive clinical experience in the management of appendicitis discussed statements and recommendations. Statements and recommendations with more than 70 % agreement by the experts were selected for a web survey and the consensus meeting of the EAES in Bucharest in June 2015. EAES members and attendees at the EAES meeting in Bucharest could vote on these statements and recommendations. In the case of more than 70 % agreement, the statement or recommendation was defined as supported by the scientific community. Results from both the web survey and the consensus meeting in Bucharest are presented as percentages. In total, 46 statements and recommendations were selected for the web survey and consensus meeting. More than 232 members and attendees voted on them. In 41 of 46 statements and recommendations, more than 70 % agreement was reached. All 46 statements and recommendations are presented in this paper. They comprise topics regarding the diagnostic work-up, treatment indications, procedural aspects and post-operative care. The consensus meeting produced 46 statements and recommendations on the diagnostic work-up and management of appendicitis. The majority of the EAES members supported these statements. These consensus proceedings provide additional guidance to surgeons and surgical residents providing care to patients with appendicitis.

Risk of anastomotic leakage with nonsteroidal anti-inflammatory drugs within an enhanced recovery program.

INTRODUCTION: Anastomotic leakage is a serious complication after colorectal resection. Recent studies suggest that nonsteroidal anti-inflammatory drugs may increase the risk of anastomotic leakage. We investigated this association in our enhanced recovery population. MATERIAL AND METHODS: Patients undergoing an elective colon or rectal resection with primary anastomosis because of malignancy and treated within our enhanced recovery program were included. Univariable and multivariable logistic regression analyses were used to study risk factors for anastomotic leakage. RESULTS: Between 2006 and 2013, 856 patients were included. The anastomotic leakage rate was significantly higher in the group that received nonsteroidal anti-inflammatory drugs compared to patients who did not: 9.2 vs. 5.3%, p = 0.038. This higher rate was only seen in patients receiving diclofenac: for colonic resections, 11.8 vs. 6.0%, p = 0.016; for rectal resections, 13.1 vs. 0%, p = 0.017. Only male sex (odds ratio 2.20, p = 0.005) was also independently associated with anastomotic leakage. CONCLUSION: The results of this study are in line with other comparable studies in the literature, showing an increased risk for anastomotic leakage with diclofenac. The use of diclofenac in colorectal surgery can no longer be recommended. Alternatives for postoperative analgesia need to be explored within an enhanced recovery program.