Prospective validation of the Barcelona scale for the assessment of mucosal cleanliness during upper gastrointestinal endoscopy.

Background: Some validated scales for assessing upper gastrointestinal (UGI) cleanliness have been developed, though none have been widely implemented.

Objectives: To evaluate the association between the presence of clinically significant lesions (CSLs) in the UGI tract and mucosal cleanliness using the Barcelona Scale. The secondary objective includes assessing the safety of water lavage during esophagogastroduodenoscopy (EGD).

Ergonomics and Endoscopy-Related Injuries Among Endoscopists and Endoscopy Nurses. Results of International Multicenter Survey.

Background And Aim: The aim was to determine the prevalence, risk factors, and patterns of endoscopy-related injury (ERI) and the knowledge of ergonomics.

Methods: A multicenter, international, cross-sectional study was conducted using a 21-item electronic survey to investigate ERI. The study included 484 (67.

Effectiveness and Safety of First-Line Non-Bismuth Quadruple Concomitant Therapy Versus Single-Capsule Bismuth Quadruple Therapy.

Background: The V Spanish Consensus Conference on Helicobacter pylori recommended either a 14-day non-bismuth quadruple concomitant therapy (CT: proton pump inhibitor [PPI], clarithromycin, amoxicillin, and metronidazole) or a 10-day bismuth-containing quadruple therapy (Sc-BQT: PPI, bismuth, tetracycline, and metronidazole in a single capsule). The relative advantages of each remain uncertain.

Aim: To compare the effectiveness and safety of first-line empirical CT versus Sc-BQT in Spain.

Lower rate of pancreatobiliary complications after sludge and microlithiasis pancreatitis compared to gallstone pancreatitis.

Background And Aims: Cholecystectomy is recommended to prevent recurrence of biliary pancreatitis, but supporting evidence is limited for sludge- and microlithiasis-induced acute pancreatitis (AP). This study aimed to compare relapse patterns and risk factors between patients with sludge/microlithiasis-induced AP and gallstone-induced AP.

Methods: This analysis included 789 patients from the international, multicenter Relapstone cohort (Spain: 16 centers; Mexico: 2 centers), hospitalized between January 2018 and April 2020 with first-time biliary AP and no cholecystectomy during admission.

Delphi consensus statement for the management of delayed post-polypectomy bleeding.

Background: Delayed post-polypectomy bleeding (DPPB) is the most common adverse event following colonic polypectomy, yet its management remains highly heterogeneous and lacks standardization. A considerable number of colonoscopies performed for DPPB may be unnecessary and do not result in hemostatic intervention.

Objectives: To develop evidence-based statements to guide clinical decision-making in DPPB.

Timing of endoscopy in high-risk patients with acute upper gastrointestinal bleeding: Results of a multicenter international cohort study.

Objective: The optimal timing for high-risk patients with acute upper gastrointestinal bleeding (AUGIB) remains uncertain. The study aimed to evaluate whether the timing of endoscopy influences outcomes in high-risk patients with AUGIB.

Patients And Methods: We conducted a retrospective, international, multicenter cohort study.

Management of Helicobacter pylori Infection in Spain Beyond the Data Collected in the European Registry on H. pylori Management (Hp-EuReg): Results of a Nationwide Survey.

Background: The management of Helicobacter pylori (H. pylori) infection encompasses different diagnostic and therapeutic procedures.

Materials And Methods: A survey was developed to investigate further factors of the clinical practice concerning the management of H.

Secondary uncovered versus fully-covered metal stents for the management of occluded stent in unresectable distal malignant biliary obstruction.

Introduction: Self-expandable metallic stents (SEMS) have been widely placed for unresectable distal malignant biliary obstruction (UDMBO). However, the dysfunction rate is 19-40% and its treatment is controversial. We aimed asses the efficacy and safety of a secondary biliary stents (uncovered (UC) versus fully-covered (FC) stent) for the management of occluded SEMS.

Primary gastric rhabdomyosarcoma. A rare cause of an upper gastrointestinal bleeding.

Adenocarcinoma accounts for 90% of malignant gastric tumours. Lymphomas, gastrointestinal stromal tumours (GIST) and other less frequent tumours account for 10%. However, rhabdomyosarcoma (RMS) remains a rare cause within the broad differential diagnosis of gastric lesions.

Management of cytomegalovirus reactivation in a patient with immunotherapy-induced gastritis.

We present the case of a 52-year-old woman diagnosed with stage IV clear cell renal cell carcinoma who received combination of surgery and systemic therapy with nivolumab (anti-PD1) and ipilimumab (anti-CTLA-4). During treatment, patient presented oral intolerance, vomiting and abdominal pain. Computed tomography (CT) and gastroscopy (EGD) were performed, identifying findings suggestive of severe gastro-duodenitis with friability and diffuse oedema of the mucosa and deep ulcers.

Intestinal resection in Crohn's disease. Impact of timing of surgery on postoperative complications and recurrence. retrospective cohort study.

Crohn's disease is a chronic inflammatory disorder which involves mainly the gut. It poses a continuous challenge for health care due to the lack of effective medical therapies. Given the situation of this refractory disease, surgery is indicated.

Effect of the SARS-CoV-2 pandemic on colorectal cancer diagnosis and prognosis.

Background And Study Aims: Our aim was to determine the impact of the SARS-CoV-2 pandemic on the diagnosis and prognosis of colorectal cancer (CRC).

Patients And Methods: This prospective cohort study included individuals diagnosed with CRC between March 13, 2019 and June 20, 2021 across 21 Spanish hospitals. Two time periods were compared: prepandemic (from March 13, 2019 to March 13, 2020) and pandemic (from March 14, 2020 to June 20, 2021, lockdown period and 1 year after lockdown).

Recurrent alcohol-associated hepatitis is common and is associated with increased mortality.

Background And Aims: Alcohol relapse after surviving an episode of alcohol-associated hepatitis (AH) is common. However, the clinical features, risk factors, and prognostic implications of recurrent alcohol-associated hepatitis (RAH) are not well described.

Approach And Results: A registry-based study was done of patients admitted to 28 Spanish hospitals for an episode of AH between 2014 and 2021.

Symptomatic gallstone disease: Recurrence patterns and risk factors for relapse after first admission, the RELAPSTONE study.

Background: Delayed cholecystectomy in patients with symptomatic gallstone disease is associated with recurrence. Limited data on the recurrence patterns and the factors that determine them are available.

Objective: We aimed to determine the pattern of relapse in each symptomatic gallstone disease (acute pancreatitis, cholecystitis, cholangitis, symptomatic choledocholithiasis, and biliary colic) and determine the associated factors.

Double-Blind Multicenter Randomized Clinical Trial Comparing Glucagon vs Placebo in the Resolution of Alimentary Esophageal Impaction.

Introduction: The aim of this study was to compare the effectiveness of glucagon vs placebo in resolving esophageal foreign body impaction (EFBI), as well as the length of the procedure and adverse events.

Methods: This was a multicenter, randomized, double-blind trial involving consecutive patients diagnosed with alimentary EFBI. Participants were randomized to receive either 1 mg of intravenous glucagon or placebo.

Endoscopic Vacuum Therapy for Upper Gastrointestinal Leaks and Perforations: Analysis From a Multicenter Spanish Registry.

Introduction: Endoscopic vacuum therapy (EVT) is a novel technique for closing upper gastrointestinal (UGI) defects. Available literature includes single-center retrospective cohort studies with small sample sizes. Furthermore, evidence about factors associated with EVT failure is scarce.

Feasibility and Safety of Through-the-scope versus Over-the-wire Stents for the Palliation of Malignant Dysphagia. A Cohort Real- Life Study.

Background And Aims: In the presence of malignant dysphagia in non-surgical candidates, a self-expanding metal stent (SEMS) represents a safe and effective approach. Recently, a through-the-scope (TTS) SEMS was launched. The aim of our study was to assess the feasibility and safety of the TTS versus over-the-wire (OTW) SEMS in patients with malignant dysphagia.

The impact of obesity on postoperative complications and short-term survival after liver transplantation.

Background And Aims: Obesity is considered a risk factor for perioperative complications, but its effect on patients undergoing liver transplantation (LT) remains unclear. This study was conducted to analyze the impact of obesity on early morbidity and mortality risk following LT.

Methods: A multicenter study of outcomes in patients submitted to LT between 2009 and 2019 was conducted.

Applicability of the Barcelona scale to assess the quality of cleanliness of mucosa at esophagogastroduodenoscopy.

Background And Objectives: There are few scales with prospective validation for the assessment of the upper gastrointestinal mucosal cleanliness during an esophagogastroduodenoscopy (EGD). The aim of this study was to develop a valid and reproducible cleanliness scale for use during an EGD.

Methods: We developed a cleanliness scale (Barcelona scale) with a score (0-2 points) of five segments of the upper gastrointestinal tract with thorough cleaning techniques (esophagus, fundus, body, antrum, and duodenum).

Postreperfusion Biopsy as a Predictor of Biliary Complication After Deceased Donor Liver Transplantation. A Retrospective Cohort Study.

Background: Ischemia reperfusion injury (IRI) on postreperfusion biopsies is associated with worse outcomes after liver transplantation, although the influence on biliary complications (BC) remains poorly studied. Therefore, the primary aim of our study was to assess the influence of IRI on the incidence of BC. A secondary aim was to assess the influence of steatosis on biliary complications and determine factors that predictor BC.

Postreperfusion Liver Biopsy as Predictor of Early Graft Dysfunction and Survival After Orthotopic Liver Transplantation.

Background: Postreperfusion liver biopsy (PRB) can assess the degree of ischemia/reperfusion injury (IRI) after orthotopic liver transplantation (OLT). The influence of IRI on graft outcomes and overall survival is controversial.

Aim: To determine the correlation between the severity of IRI in PRB and overall graft and patient survival and, secondarily, to identify factors on PRB that predict poor graft outcomes.

Impact of the SARS-CoV-2 pandemic on pancreatic cancer: diagnosis and short-term survival.

Introduction: The COVID-19 pandemic has delayed medical consultation, possibly leading to the diagnosis of gastrointestinal cancer. The aim of the study was to analyze the impact of SARS-Cov-2 pandemic on new diagnosis and short-term survival of patients with pancreatic cancer (PC).

Methods: All consecutive patients who had a suspected diagnosis of pancreatic lesion before (from March to September 2019) and during COVID 19 pandemic (from March to September 2020).