The Bologna Guidelines include evidence-based medicine and reflect the international consensus obtained through earnest discussions among professionals in the field on 1–3 July, 2010, at the Belmeloro Convention

Center, Bologna, Italy. We aimed to validate and refine the first version of the guidelines, hypothesizing that a model, incorporated in a treatment algorithm, would be predictive, would prevent delayed management of CHIR-99021 strangulation and would be successfully improved. Therefore in 2013 the guidelines have been revised and updated by the WSES Working Group on ASBO with the development of diagnosis and treatment evidence-based algorithms (Figure 1, Figure 2). Figure 1 Evidence-based Algorithm for Diagnosis and Assessment of ASBO. Figure 2 Evidence-based Algorithm

for Management and Treatment of ASBO. Furthermore a customary management can help to standardize care throughout a district, a region, or a state satisfying the corporate governance requirements of “clinical efficacy” and “economic efficiency” with the results of improved outcomes and decreased costs. STI571 nmr Improvement of performance is a mainstay of any practice management guideline. Notes on the use of the guidelines The Guidelines are evidence-based, with the grade of recommendation also based on the evidence. The Guidelines present the diagnostic and therapeutic methods for optimal management and prevention of ASBO. The practice Guidelines promulgated in this work do not represent a standard of practice. They are suggested plans of care, based on best available evidence and triclocarban the consensus of experts, but they do not exclude other approaches as being within the standard of practice. For example, they should not be used to compel adherence to a given method of medical management, which method should be finally determined after taking account of the conditions at the relevant medical institution (staff levels, experience, equipment, etc.) and the characteristics of the individual patient. However, responsibility for the

results of treatment rests with those who are directly engaged therein, and not with the consensus group. Definition Abdominal adhesions, which can begin forming within a few hours after an operation, represent the most common cause of intestinal obstruction being responsible for 60% to 70% of SBO [1, 2]. Adhesional postoperative small bowel obstruction is characterized by the presence of abdominal pain, vomiting, distention, and obstipation, in conjunction of confirmatory imaging. Risk factors Patients with ASBO treated nonsurgically have shorter hospital stay, however they have an higher recurrence rate, shorter time to re-admission, although the risk of new surgically treated episodes of ASBO is the same (Level of Evidence 2b). SBO can be classified according to completeness: Partial vs. Complete (or high grade vs. low grade), according to etiology: Adhesional vs. Non-adhesional, according to timing: Early vs.