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Our results show that a combination of EUS-FNA-FC is a feasible and highly accurate method, which may be used for the diagnosis and subtyping of deep-seated lymphoma, providing a significant improvement to cytomorphology alone both for diagnosis and treatment planning, as long as immunocytochemistry is available for non-lymphoma cases.

Background:The SARS-CoV-2 pandemic has had a huge impact on healthcare systems, resulting in many routine diagnostic procedures either being halted or postponed. Aims: To evaluate whether the diagnoses of colorectal, gastric and pancreatic cancers have been impacted by the SARS-CoV-2 pandemic in Italy. Methods: A survey designed to collect the number of histologically-proven diagnoses of the three cancers in gastroenterology services across Italy from January 1 to October 31 in 2017-2020. Non-parametric ANOVA for repeated measurements was applied to compare distributions by years and macro-areas. Results: Compared to 2019, in 2020 gastric cancer diagnoses decreased by 15.9%, CRC by 11.9% and pancreatic by 9.9%. CRC distributions showed significant differences between all years, stomach cancer be-

Background & aim: Although acute lower GI bleeding (LGIB) represents a significant healthcare burden, prospective real-life data on management and outcomes are scanty. Present multicentre, prospective cohort study was aimed at evaluating mortality and associated risk factors and at describing patient management. Methods: Adult outpatients acutely admitted for or developing LGIB during hospitalization were consecutively enrolled in 15 high-volume referral centers. Demographics, comorbidities, medications, interventions and outcomes were recorded. Results: Overall 1,198 patients (1060 new admissions;138 inpatients) were included. Most patients were elderly (mean-age 74 ±15 years), 31% had a Charlson-Comorbidity-Index ≥3, 58% were on antithrombotic therapy. In-hospital mortality (primary outcome) was 3.4% (95%CI 2.5-4.6). At logistic regression analysis, independent predictors of mortality were increasing age, comorbidity, inpatient status, hemodynamic instability at presentation, and ICU-admission. Colonoscopy had a 78.8% diagnostic yield, with significantly higher hemostasis rate when performed within 24-hours than later (21.3% vs.10.8%, p = 0.027). Endoscopic hemostasis was associated with neither in-hospital mortality nor rebleeding. A definite or presumptive source of bleeding was disclosed in 90.4% of investigated patients. Conclusion: Mortality in LGIB patients is mainly related to age and comorbidities. Although early colonoscopy has a relevant diagnostic yield and is associated with higher therapeutic intervention rate,

Objective patients presenting with melena and nondiagnostic esophagogastroduodenoscopy are usually investigated with colonoscopy and if negative, with small bowel capsule endoscopy. In this pilot study, we tested feasibility and performance of panenteric capsule endoscopy (PCE) in patients presenting with melena and negative esophagogastroduodenoscopy. Methods Between January and December 2018, consecutive patients presenting with melena, clinically significant bleeding and negative esophagogastroduodenoscopy were invited to undergo PCE by swallowing PillCam Colon 2 (Medtronic Inc., Dublin, Ireland). PCE results, further diagnostic or therapeutic examinations, rebleeding rates at 30 days and 12 months were recorded. Results Out of 128 patients with melena, 23 had negative esophagogastroduodenoscopy. Of them, 12 (8 female, mean age 76 years) underwent PCE, which allowed complete small bowel and colonic evaluation in 12 (100%) and 11 (91.7%) patients, respectively. The small bowel and colon cleansing were adequate in 100 and 83.3%, respectively. No PCE-related complications were observed. The PCE diagnostic yield was 83.3%: significant findings were located in the small bowel, colon or both in 5 (41.7%), 4 (33.3%) and 1 (8.3%) patients, respectively. Device-assisted enteroscopy was performed in 6 (50%) patients. Thirty days and 1 year rebleeding rates were 0 and 18.1%, respectively. Conclusions In this proof-of-concept study, PCE was feasible and safe in patients with melena and negative esophagogastroduodenoscopy, identifying the bleeding site in 83% of patients. PCE lead to small bowel therapeutic interventions in 50% of patients, thus avoiding unnecessary standard colonoscopy. Further large prospective randomized studies investigating this strategy are warranted.

Background & Aims: Obeticholic acid (OCA) has recently been restricted in patients with primary biliary cholangitis (PBC) with "advanced cirrhosis" because of its narrow therapeutic index. We aimed to better define the predicting factors of hepatic serious adverse events (SAEs) and non-response in cirrhotic patients undergoing OCA therapy.Methods: Safety and efficacy of treatment were evaluated in a cohort of consecutive PBC cirrhotic patients started with OCA. OCA response was evaluated according to the Poise criteria. Risk factors for hepatic SAEs and non-response were reported as risk ratios (RR) with 95% confidence intervals (CIs).Results: One hundred PBC cirrhotics were included, 97 Child-Pugh class A and 3 class B. Thirty-one had oesophageal varices and 5 had a history of ascites. Thirty-three per cent and 32% of patients achieved a biochemical response at 6 and 12 months respectively. Male sex (adjusted-RR 1.75, 95%CI 1.42-2.12), INR (1.37, 1.00-1.87),

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