Trainee involvement increases precut rates and delays access to the common bile duct without an increase in procedure-related adverse events: a brave new world of ERCP training?

Background and aims. Selective cannulation of the desired duct is a key element in ERCP procedures and an important step in the training of fellows. However, there is limited data about technical success and patient safety for ERCPs conducted in a training setting.We aimed to evaluate the impact of trainee involvement on the cannulation technique and procedure related outcomes at ERCP

Endoscopic management of recurrent tracheoesophageal fistula induced by chronic use of nonsteroidal anti-inflammatory drugs: A case report and review of the literature

Tracheoesophageal fistula (TEF) is frequently congenital and requires surgical correction. TEF can also occur secondary to malignant esophageal tumors or benign diseases and these cases are managed by endoscopic means, such as closing the defect with metallic stents. Although esophageal injury can occur secondary to nonsteroidal anti-inflammatory drugs (NSAIDs), TEF secondary to chronic NSAIDs use has not been described in the literature

The diagnostic and prognostic value of serum endocan in patients with cirrhotic cardiomyopathy

Background. We aimed to determine the relationship between endocan and cirrhotic cardiomyopathy

Pancreas divisum and recurrent pancreatitis: long-term results of minor papilla sphincterotomy

Background and aims: Pancreas divisum (PD) is the most common congenital variant of the pancreatic ductal system and a potential cause of acute recurrent pancreatitis (ARP). Endoscopic therapy is a therapeutic option for symptomatic PD, but there is limited data on long-term results. We aimed to assess the effect of minor papilla endoscopic sphincterotomy (MiES) in the setting of ARP in patients with PD. Methods: Consecutive patients treated by MiES were included. Clinical data, including gender, age, smoking and drinking habits, number of episodes of acute pancreatitis (AP) as well as technical data pertaining to the endoscopic therapy were reviewed. Patients available for follow-up were contacted to assess the long-term impact of MiES using the Patient\u2019s Global Impression of Change (PGIC) questionnaire. Results: A total of 138 patients with PD including 77 patients with ARP underwent MiES; 48 patients were available for long-term follow-up using the PGIC score, with a mean follow-up period of 9.7\ua0years. Procedure-related adverse events developed in 10 cases (12.9%): 5 post-MiES delayed bleeding and 5 mild pancreatitis. MiES was clinically successful in 35 patients (72.9%) who did not experience any more episodes of AP. Improvement in quality of life (PGIC 656) occurred in 41/48 patients (85.4%). On multivariate analysis, stenosis of the MiES was the only predictive factor for increased risk of recurrent pancreatitis after initial therapy. Conclusion: MiES resulted an efficient treatment for ARP in patients with PD with clinical benefit, patient satisfaction and improved quality of life even at long-term follow-up

Technical and clinical outcomes of endoscopic retrograde cholangiopancreatography (ERCP) procedures performed in patients with COVID-19

Background: The unprecedented situation caused by the coronavirus disease 2019 (COVID-19) pandemic has profoundly affected endoscopic practice in regard to access, volume, and workflow. We aimed to assess the potential changes in the technical outcomes of endoscopic retrograde cholangiopancreatography (ERCP) procedures carried out in patients with confirmed SARS-CoV-2 infection. Methods: We conducted an international, multicenter, retrospective, matched case-control study of ERCP procedures carried out in patients with confirmed COVID-19. The main outcome was technical success of the procedure as assessed by the endoscopist, and the secondary outcome was the development of procedure-related adverse events. Each case was matched in a 1:4 ratio with controls extracted from each center’s database in order to identify relevant changes in outcome measures compared with the pre-pandemic era. Results: Eighteen procedures performed in 16 COVID-19 patients [14 men, 65 years (9–82)] and 67 controls were included in the final analysis. Technical success was achieved in 14/18 COVID-19 cases, which was significantly lower as compared with the control group (14/18 versus 64/67, p = 0.034), with an endoscopic reintervention required in 9/18 cases. However, the rate of procedure-related adverse events was low in both groups (1/18 versus 10/67, p = 0.44). On multivariable analysis, COVID-19 status remained the only risk factor for technical failure of the procedure [odds ratio of 19.9 (95% confidence interval 1.4–269.0)]. Conclusions: The COVID-19 pandemic has affected the volume and practice of ERCP, resulting in lower technical success rates without significantly impacting patient safety. Prioritizing cases and following recommendations on safety measures can ensure good outcome with minimal risk in dedicated centers.SCOPUS: ar.jinfo:eu-repo/semantics/publishe

Usefulness of virtual chromoendoscopy in the evaluation of subtle small bowel ulcerative lesions by endoscopists with no experience in videocapsule

BACKGROUND AND STUDY AIMS: In videocapsule endoscopy examination (VCE), subtle variations in mucosal hue or pattern such as those seen in ulcerations can be difficult to detect, depending on the experience of the reader. Our aim was to test whether virtual chromoendoscopy (VC) techniques, designed to enhance the contrast between the lesion and the normal mucosa, could improve the characterization of ulcerative mucosal lesions. PATIENTS AND METHODS: Fifteen trainees or young gastroenterologists with no experience in VCE were randomly assigned to evaluate 250 true ulcerative and 100 false ulcerative, difficult-to-interpret small bowel lesions, initially as white light images (WLI) and then, in a second round, with the addition of one VC setting or again as WLI, labeling them as real lesions or artifacts. RESULTS: On the overall image evaluation, an improvement in lesion characterization was observed by adding any chromoendoscopy setting, especially Blue mode and FICE 1, with increases in accuracy of 13\u200a% [95\u200a%CI 0.8, 25.3] and 7.1\u200a% [95\u200a%CI\u200a-\u200a17.0, 31.3], respectively. However, when only false ulcerative images were considered, with the same presets (Blue mode and FICE 1), there was a loss in accuracy of 10.7\u200a% [95\u200a%CI\u200a-\u200a10.9, 32.3] and 7.3\u200a% [95\u200a%CI\u200a-\u200a1.3, 16.0], respectively. The interobserver agreement was poor for both readings. CONCLUSIONS: VC helps beginner VCE readers correctly categorize difficult-to-interpret small bowel mucosal ulcerative lesions. However, false lesions tend to be misinterpreted as true ulcerative with the same presets. Therefore care is advised in using VC especially under poor bowel preparatio