The impact of EAES Fellowship Programme: a five-year review and evaluation.

BACKGROUND: The European Association of Endoscopic Surgery (EAES) fellowship programme was established in 2014, allowing nine surgeons annually to obtain experience and skills in minimally invasive surgery (MIS) from specialist centres across the Europe and United States. It aligns with the strategic focus of EAES Education and Training Committee on enabling Learning Mobility opportunities. To assess the impact of the programme, a survey was conducted aiming to evaluate the experience and impact of the programme and receive feedback for improvements. METHODS: A survey using a 5-point Likert scale was used to evaluate clinical, education and research experience. The impact on acquisition of new technical skills, change in clinical practice and ongoing collaboration with the host institute was assessed. The fellows selected between 2014 and 2018 were included. Ratings were analysed in percentage; thematic analysis was applied to the free-text feedbacks using qualitative analysis. RESULTS: All the fellows had good access to observing in operating theatres and 70.6% were able to assist. 91.2% participated in educational activities and 23.5% were able to contribute through teaching. 44.1% participated in research activities and 41.2% became an author/co-author of a publication from the host. 97.1% of fellows stated that their operative competency had increased, 94.3% gained new surgical skills and 85.7% was able to introduce new techniques in their hospitals. 74.29% agreed that the clinical experience led to a change in their practices. The most commonly suggested improvements were setting realistic target in clinical and research areas, increasing fellowship duration, and maximising theatre assisting opportunities. Nevertheless, 100% of fellows would recommend the fellowship to their peers. CONCLUSION: EAES fellowship programme has shown a positive impact on acquiring and adopting new MIS techniques. To further refine the programme, an individualised approach should be adopted to set achievable learning objectives in clinical skills, education and research.

Serum cholesterol is a significant and independent mortality predictor in liver cirrhosis patients.

BACKGROUND AND AIM: Accurate assessment of cirrhotic patient's prognosis is essential for decisions regarding the course of treatment. Therefore we aimed to confirm and quantify the predictive value of serum cholesterol and serum triglycerides in liver cirrhosis patients. MATERIAL AND METHODS: We performed a retrospective observational cohort study on consecutive patients with liver cirrhosis (n = 191). Relevant clinical and laboratory variables were obtained from patients' charts and patients were followed for two months. Mortality was the main outcome. RESULTS: Thirty-eight patients died in the follow-up period. Significant difference was observed in the level of total serum cholesterol between surviving and deceased patients (2.27 ± 1.02 mmol/L vs. 2.97 ± 1.00 mmol/L, P < 0.0001 respectively). Cholesterol was confirmed as a significant predictor of mortality in univariate logistic regression analysis, and independent predictor beside bilirubin, creatinine and MELD score in multivariate logistic regression analysis. Addition of serum cholesterol level to a prognostic model based on total bilirubin, creatinine and INR increased its accuracy by 4%. Adding cholesterol to the MELD score improved prediction accuracy by 3%. There was no significant difference in serum levels of triglycerides between surviving and deceased patients. CONCLUSION: Serum cholesterol is a routinely measured parameter, which has independent prognostic value in patients with liver cirrhosis.

Discharge protocol in acute pancreatitis: an international survey and cohort analysis.

There are several overlapping clinical practice guidelines in acute pancreatitis (AP), however, none of them contains suggestions on patient discharge. The Hungarian Pancreatic Study Group (HPSG) has recently developed a laboratory data and symptom-based discharge protocol which needs to be validated. (1) A survey was conducted involving all members of the International Association of Pancreatology (IAP) to understand the characteristics of international discharge protocols. (2) We investigated the safety and effectiveness of the HPSG-discharge protocol. According to our international survey, 87.5% (49/56) of the centres had no discharge protocol. Patients discharged based on protocols have a significantly shorter median length of hospitalization (LOH) (7 (5;10) days vs. 8 (5;12) days) p < 0.001), and a lower rate of readmission due to recurrent AP episodes (p = 0.005). There was no difference in median discharge CRP level among the international cohorts (p = 0.586). HPSG-protocol resulted in the shortest LOH (6 (5;9) days) and highest median CRP (35.40 (13.78; 68.40) mg/l). Safety was confirmed by the low rate of readmittance (n = 35; 5%). Discharge protocol is necessary in AP. The discharge protocol used in this study is the first clinically proven protocol. Developing and testifying further protocols are needed to better standardize patients' care.

[Have changes in the management of treatment of the patients with acute pancreatitis brought the expected result?]. / Priniesla zmena manazmentu u chorých s t'azkou akútnou pankreatitídou ocakávaný výsledok?

BACKGROUND: Mortality from severe acute pancreatitis (AP) has remarkably decreased (10-20%) during the last decades. However, many questions on the treatment of this disease remained opened. To extend the most recent professional literature which discuses the abovementioned problem, experience from the treatment of patients at the department where the authors work is presented. METHODS: Influenced by the new methods published in professional literature and under the circumstances at own workplace, the decision to change the management of the treatment of AP has been made. The management referred to the enteral nutrition, epidural analgesy, antibiotic prophylaxis, pushing the surgical operation to the later period in the case of infected necrosis. Comparing of two groups of patients--A (2003-2005 years) and B (2006-2008 years) the authors came to interesting results. RESULTS: Applying the new protocol we observed: increased percentage of patients with sterile necrosis from 46% to 58%, decreased number of surgical re-operations from 43% to 33% and decreased mortality from 53,8% to 18%. CONCLUSIONS: Applying changes in the management of treatment of the patients with the complicated form of acute pancreatitis, the authors achieved remarkable results. Nevertheless, these results have to be evaluated very cautiously, because the group of patients who have been treated by the novel approach has not been very large.

Immunohistochemical study of jejunal graft mucosa cell populations during the initial adaptation phase in the host body in rats.

The character of the changes in cell populations within the jejunal graft mucosa during the initial adaptation phase in the host body was investigated. 24 adult male Wistar rats underwent intestinal heterotopic allotransplantation. Aorto-aortal and porto-caval anastomoses were performed using the end-to-side microsurgery technique. Graft tissues were compared to the intestinal tissues of the recipients. This study demonstrates that: (1) Distinct injury to the graft mucosa 1h after transplantation was accompanied by significant reduction in numbers of epithelial secretory cell populations. The injury was more intense in the mesenteric portion. Six hours after transplantation the graft mucosa was covered by a continuous epithelium, but the number of goblet and Paneth cells was found to be less than 30% of that in the recipient epithelium. (2) In comparison with recipients, myeloperoxidase-positive cell numbers increased significantly in the graft mucosa 1 h after transplantation. In the epithelial layer, denudation and destruction of villi was associated with a significant reduction in intraepithelial lymphocyte numbers. A significant decrease in mucosal mast cell numbers was detected 6 h after transplantation. They attained only 10% of the number found in the recipients. (3) Time-dependent changes in the graft mucosa revealed that CD163-positive cells increased significantly in the graft mucosa during 6 h after transplantation and reached the level found in the recipients. In contrast, the myeloperoxidase-positive cell population significantly decreased in the graft mucosa within the initial 6 h.