A simple clinical score to stratify the risk of procedure-related adverse events in ERCP procedures with trainee involvement.

BACKGROUND : Optimal training strategies in endoscopic retrograde cholangiopancreatography (ERCP) remain controversial despite the shift toward competence-based training models, with limited data available on patient safety during training. We aimed to assess whether pre-procedural clinical predictors could identify patients at low risk of developing procedure-related adverse-events (AEs) in a training environment. METHODS : We performed a prospective, multicenter, cohort study in five training centers. A data collection system documenting indication, clinical data, trainee performance (assessed using a validated competence assessment tool), technical outcomes, and AEs over a 30-day follow-up was utilized. We developed a clinical risk score (Trainee Involvement in ERCP Risk Score [TIERS]) for patients undergoing ERCP and compared the rate of AEs in a training environment between low-risk and high-risk groups. The association between trainee performance and AE rate was also evaluated. RESULTS : 1283 ERCPs (409 [31.9 %, 95 %CI 29.3 %-34.4 %] with trainee involvement) performed by 11 trainers and 10 trainees were analyzed. AEs were more frequent in the high-risk compared with the low-risk group: 26.7 % (95 %CI 20.5 %-34.7 %) vs. 17.1 % (95 %CI 12.8 %-22.2 %). TIERS demonstrated a high negative predictive value for AEs (82.9 %, 95 %CI 79.4 %-85.8 %) and was the only predictor of AEs on multivariable analysis (odds ratio 1.38, 95 %CI 1.09-1.75). Suboptimal trainee performance was associated with an increase in AE rates. CONCLUSION : Simple, clinical-based predictive tools could improve ERCP training by selecting the most appropriate cases for hands-on training, with the aim of increasing patient safety.

Impact of trainee involvement on the outcome of ERCP procedures: results of a prospective multicenter observational trial.

BACKGROUND: Training in advanced endoscopic techniques such as endoscopic retrograde cholangiopancreatography (ERCP) should be driven by key performance measures and standardized competence assessment in order to provide safe and high-quality interventions. We aimed to determine whether the involvement of trainees influences the outcome of the procedure and the incidence of ERCP-related adverse events. METHODS: This was an international, multicenter, prospective, observational study conducted at six high- and low-volume centers across Europe between October 2016 and October 2018, and included independent operators and their trainees. Standard report forms documenting indication, trainee involvement, technical outcome, and complications over a 30-day follow-up of consecutive ERCP procedures were included in the analysis. Technical success of the procedure and procedure-related adverse events were compared between procedures in the trainee group and the control group using bivariable and multivariable analysis. RESULTS: 21 trainees and 16 control endoscopists performed 1843 ERCPs during the study period. Trainee involvement in ERCP procedures did not decrease technical success (92.4 % vs. 93.7 %; P = 0.30) or increase the risk of adverse events (14.7 % vs. 14.6 %; P > 0.99). Conversely, there were significantly more moderate or severe adverse events in the control group compared with the trainee group (6.2 % vs. 3.4 %, P = 0.01). On multivariable analysis, only increased bilirubin levels, time to cannulation, and procedure difficulty level increased the risk of any procedure-related adverse event. CONCLUSION: Trainee involvement in ERCP interventions within a proper teaching setting is safe and does not compromise the success of the procedure.

Incidence and prevalence of inflammatory bowel disease in Vukovarsko-Srijemska County, Croatia, 1991-2000 and 2001-2010: a population-based study.

Inflammatory bowel diseases (IBD), Crohn's disease (CD) and ulcerative colitis (UC), were retrospectively assessed on the incidence and prevalence in Vukovarsko-Srijemska County, continental Croatia. There were a total number of 150 patients, 119 with UC and 31 with CD. Of them, 79.3% were patients with UC, indicating a predominant participation of UC in the sample. Comparisons between the period of surveillance, 2001-2010, and the decade before, 1991-2000, showed a significant increase in the incidence rates of both, UC and CD (UC 3.5, CD 0.95, 2001-2010, and UC 1.0, CD 0.45, 1991-2000). Comparison of this study with that performed in Primorsko-Goranska County, coastal Croatia, revealed different distribution patterns of IBD. In Primorsko-Goranska County, significantly higher incidence and prevalence rates of UC and CD and rather equal ratios between two diseases, were observed. The results are indicative of the differences between more developed Western and less developed Eastern parts of Croatia.

Clinical expression of inflammatory bowel diseases--a retrospective population-based cohort study; Vukovarsko-Srijemska County, Croatia, 2010.

Clinical characteristics of the cohort of 150 patients with inflammatory bowel diseases, ulcerative colitis (UC) and Crohn's disease (CD), Vukovarsko-Srijemska County, Croatia, were retrospectively assessed. UC was clinically presented with frequent passage of bloody, slimy stools, while preferential symptoms of CD were fever, anemia and severe weight loss, differences reflecting longer duration of symptoms prior to the diagnosis, in patients with CD. The prevalent disease localisations, in patients with UC, were the rectum and the left colon and the anorectum, while the prevailing phenotype, in patients with CD, corresponded with younger adult age at disease onset, ileocolonic localization and stricturing disease behavior Intestinal complications, including perforation, fistula, abscess and ileus, were more prevalent in patients with CD. Of extraintestinal complications, only ankylosing spondylitis and erythema nodosum, reached marginally significant differences, in favor to patients with CD. Shortcomings of this study include the lack of associations and the time-dependent disease projections.

Epidemiology and clinical presentation of inflammatory bowel disease in Zadar County, Croatia.

Results of the retrospective, population-based study, 2000-2010, on inflammatory bowel disease, ulceratice colitis (UC) and Crohn's disease (CD), from Zadar County, have been presented and compared with world experience and comparative data from Primorsko-Goranska and Vukovarsko-Srijemska Counties. The average incidence rates (per 100 000) were 8.2 and 8.4, for UC and CD, respectively. Prevalence rates, at the end of the follow up, were 133.9 for UC and 111 for CD. Constant increase in the incidence rates for both, UC and CD, have been recorded, for CD more prominently in the second part of the follow up, 2006-2010. Prevalence rates have being continuosly rased for both diseases, data for UC exceeding that for CD. Results of data comparison among the counties contribute in favour to the hypothesis of Zadar County as a rapidly developing area and strongly argue against the existence of the North-South gradient between Vukovarsko-Srijemska and Zadar Counties.

Dermatofibrosarcoma Protuberans (DFSP) with Fibrosarcomatous Changes in a Patient with Crohn's Disease Treated with Anti-TNF (Adalimumab).

Dermatofibrosarcoma protuberans (DFSP) is a low-to-intermediate grade sarcoma with a reported incidence of 4.1 per million person-years. Despite its local invasiveness, it rarely metastasizes (5% of cases). Fibrosarcomatous change in DFSP is a form of tumor progression that carries an increased risk of metastases. We reported a case of 45-year-old patient treated with adalimumab lasting 7 years for Crohn's disease who developed dermatofibrosarcoma protuberans with fibromatous changes. Adalimumab therapy was stopped before surgery, and ustekinumab was introduced 6 months after.

Emotions and Food Consumption: Emotional Eating Behavior in a European Population.

Emotion can reflect in the perception of food consumption. An increase in food intake during emotional and psychological conditions may have a negative impact on human health. The aim of this cross-sectional study was to determine the associations between food consumption, emotional eating behavior, and emotional conditions such as stress, depression, loneliness, boredom eating, maintaining vigilance and alertness, and emotional food consolation. We used a Motivations for Food Choices Questionnaire (Eating Motivations, EATMOT) to determine the emotional aspects of food consumption in 9052 respondents living in 12 European countries between October 2017 and March 2018. Ordinal linear regression was used to identify the associations between the emotional eating behavior and emotional conditions such as stress, depression, loneliness, emotional consolation, and reasons to improve physical and psychological conditions. The regression models confirmed the associations between food consumption, emotional conditions, and emotional eating behavior. Associations were found between the emotional eating behavior and stress (odds ratio (OR) = 1.30, 95% confidence interval (CI) = 1.07-1.60, p = 0.010), depressive mood (OR = 1.41, 95% CI = 1.40-1.43, p < 0.001), loneliness (OR = 1.60, 95% CI = 1.58-1.62, p < 0.001), boredom (OR = 1.37, 95% CI = 1.36-1.39, p < 0.001), and emotional consolation (OR = 1.55, 95% CI = 1.54-1.57, p < 0.001). Emotional eating was associated with an effort to improve physical and psychological conditions, such as controlling body weight (OR = 1.11, 95% CI = 1.10-1.12, p < 0.001), keeping awake and alert (OR = 1.19, 95% CI = 1.19-1.20, p < 0.001) and consumption to feel good (OR = 1.22, 95% CI = 1.21-1.22, p < 0.001). In conclusion, emotions might provoke emotional eating behavior. The appropriate way to handle stress, depression, or other emotional states is important in conditions of being emotionally overwhelmed. The public should be educated on how to handle different emotional states. The focus should be moved somehow from emotional eating and the consumption of unhealthy food to healthy lifestyle practices, including regular exercise and healthy eating habits. Thus, it is necessary to halt these negative health effects on human health through public health programs.

Helicobacter pylori infection and acute myocardial infarction.

The aim of this investigation was to determine whether H. pylori infection is an independent risk factor for acute myocardial infarction (AMI), determine is there a link between H. pylori infection and severity of disease. In this prospective, single centre study, were enrolled 100 patients with AMI and control group was consisted 93 healthy individuals. The results of this study showed no difference between H. pylori seropositivity distribution in the investigate and control group (29 vs. 26 %) and there was no significant difference on the severity of the disease. There was significant association in the patients with three and more risk factors, where the patients with lower blood pressure (124.4/77.4 vs. 145.9/87.7 mmHg) and better controlled diabetes (HbA1c 6.1% vs. 6.9%) had greater risk for AMI if they are H. pylori seropositive. The large multicentric trials would be needed to define a precise role of H. pylori infection on the developement of AMI.

Doppler ultrasound of hepatic and system hemodynamics in patients with alcoholic liver cirrhosis.

OBJECTIVE: The progression of liver cirrhosis eventually increases cardiac output, while blood pressure and systemic vascular resistance are reduced. A complex behavior of portal hemodynamic to hepatic artery and system circulation has not yet been presented. There is a lack in knowledge about the correlation of local and systemic circulation parameters to the degree of liver failure, with respect to presence of ascites and esophageal varices. PATIENTS AND METHODS: The study sample was 76 patients hospitalized for established alcoholic liver cirrhosis. Patients were divided into groups according to Child-Pugh clinical score; grade A (n = 24), B (n = 18) and C (n = 18). Ascites was found in 28 patients and esophageal varices in 46. Portal vein flow velocity (PVFV), hepatic artery resistance index (HARI), heart and great vessels within mediastinal cavity were assessed with ultrasound devices equipped with spectral Doppler. RESULTS: Significant differences in mean blood pressure, systemic vascular resistance index (SVRI) minute volume, cardiac index and PVFV were found in the group of patients with the most severe stage (C). In regard to presence of ascites statistically significant difference was observed in elevated mean blood pressure and SVRI. Correlation was found between conjugated HARI to blood pressure and to SVRI. CONCLUSIONS: In patients with liver cirrhosis there is an inversely reciprocal relationship of conjugated HARI with PVFV, correlating to disease grade. PVFV in cirrhosis decreases and HARI values were over 0.7. Study demonstrated that combining echocardiography with abdominal Doppler ultrasound served as valuable non-invasive diagnostic insight in liver and systemic circulation among different grade of cirrhosis.

[Chronic hepatitis B therapy]. / Terapija kronicnog hepatitisa B.

Chronic hepatitis B is associated with the development of cirrhosis in more than one third of patients and in a large proportion of patients with hepatocellular carcinoma. Current standard treatment includes pegylated interferon alfa-2a and five oral nucleoside/nucleotide analogues: entecavir, tenofovir, adefovir, telbivudine and lamivudine (listed according to antiviral efficacy). The advantage of interferon treatment is the possibility of long-term remission in one third of carefully selected HbeAg+ patients without development of resistance. However, interferon treatment is not efficient in the majority of patients. The advantage of treatment with nucleoside and nucleotide analogues is the possibility to suppress HBV DNA to undetectable levels in 70%-90% of patients. However, analogue treatment is a long-term treatment (possibly life-long) and is associated with the development of resistance.