Tailored ultrasound learning for acute care surgeons: a review of the MUSEC (Modular UltraSound ESTES Course) project.

PURPOSE: The European Society for Trauma and Emergency Surgery (ESTES) identified the need for general and trauma surgeons involved in the management of critically ill surgical patients to embrace and learn both basic and advanced US skills. A steering group was created to address this deficit. METHODS: Modular UltraSound ESTES Course (MUSEC) is a modular blended-learning course. It incorporates pre-test/post-test examinations, pre-course online materials, didactic and interactive lectures, interactive case scenarios discussion with pathological US clips, hands-on practice on healthy volunteer models, and on original phantoms for simulating both pathological US findings and practicing US-guided interventional maneuvers. Four independent modules were provided. Surgical decision-making didactics were also included in the course curriculum. Learning gain (Δ of the rating of pre-test and post-test) was calculated for each module. An anonymous post-course satisfaction survey was also administered (16 questions with a Likert's 5-point scale of evaluation). RESULTS: Twenty-three MUSEC Courses were run in a 30 months period, training 416 doctors from 29 countries. A total of 52 modules were delivered. The mean pre-test and post-test grades were 8.3/12 and 10.7/12, respectively, yielding a significant mean learning gain of 28.9 % (p = 0.001). Post-course satisfaction survey got an overall ranking of 4.5/5. CONCLUSIONS: MUSEC is an effective and original educational format, enjoyed by candidates, that fills an educational gap for tailored US education as a procedural skill to acute care surgeons. Ongoing revisions should reduce the current limitations and increase the educational value, in terms of number of modules and post-course credentialing.

ESTES guidelines: acute mesenteric ischaemia.

PURPOSE: Acute mesenteric ischaemia (AMI) accounts for about 1:1000 acute hospital admissions. Untreated, AMI will cause mesenteric infarction, intestinal necrosis, an overwhelming inflammatory response and death. Early intervention can halt and reverse this process leading to a full recovery, but the diagnosis of AMI is difficult and failure to recognize AMI before intestinal necrosis has developed is responsible for the high mortality of the disease. Early diagnosis and prompt treatment are the goals of modern therapy, but there are no randomized controlled trials to guide treatment and the published literature contains a high ratio of reviews to original data. Much of that data comes from case reports and often small, retrospective series with no clearly defined treatment criteria. METHODS: A study group of the European Society for Trauma and Emergency Surgery (ESTES) was formed in 2013 with the aim of developing guidelines for the management of AMI. A comprehensive literature search was performed using the Medical Subject Heading (MeSH) thesaurus keywords "mesenteric ischaemia", "bowel ischaemia" and "bowel infarction". The bibliographies of relevant articles were screened for additional publications. After an initial systematic review of the literature by the whole group, a steering group formulated questions using a modified Delphi process. The evidence was then reviewed to answer these questions, and recommendations formulated and agreed by the whole group. RESULTS: The resultant recommendations are presented in this paper. CONCLUSIONS: The aim of these guidelines is to provide recommendations for practice that will lead to improved outcomes for patients.