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Walk the evidence base by book and chapter — the raw source passages that ground Ask, Differential, and the rest.

• (untitled)2 passages
• A Retrospective Analysis of COVID-19-infected Patients with Acute Hepatitis who Develop Acute Liver Failure in a Safety Net Hospital.1 passage
• A Spy took a bite to get the diagnosis right: the benefit of SpyGlass technology in the diagnosis of autoimmune pancreatitis evading traditional diagnostic methods.1 passage
• A Swedish national adoption study of risk of irritable bowel syndrome (IBS).1 passage
• A male Korean who was diagnosed with chronic enteropathy associated with1 passage
• A randomised controlled trial of gemcitabine hydrochloride plus S-1 combination therapy versus gemcitabine hydrochloride therapy alone in pancreatic cancer patients aged ≥75 years: a study protocol for an open-label randomised feasibility study.1 passage
• A randomised, placebo-controlled study of RIPK1 inhibitor GSK2982772 in patients with active ulcerative colitis.1 passage
• Accelerated gastric emptying is associated with improved aspiration efficiency in obesity.1 passage
• Acute appendicitis is associated with appendiceal microbiome changes including elevated1 passage
• Acute kidney injury after multiphase imaging for lesions detected on hepatocellular carcinoma surveillance in patients with cirrhosis.1 passage
• Adenoma Detection before and after the age of 50: a retrospective analysis of Lebanese outpatients.1 passage
• Adherence to recommendations for endoscopy practice during COVID-19 pandemic in Latin America: how are we doing it?1 passage
• Adult-onset autoimmune-type enteropathy: potential relationship to an adverse drug reaction.1 passage
• Advanced endoscopic imaging in gastric neoplasia and preneoplasia.1 passage
• Aflatoxin B1 passage
• Alcohol and hepatocellular carcinoma.1 passage
• Alteration in the gastric microbiota and its restoration by probiotics in patients with functional dyspepsia.1 passage
• An educational tool for the prophylaxis of hepatic encephalopathy.1 passage
• An essential accessory.1 passage
• An evaluation of entecavir treatment among nucleos(t)ide-naïve Moroccan patients with chronic hepatitis B.1 passage
• Anal adenocarcinoma: case report, literature review and comparative survival analysis.1 passage
• Analysis of gastric and duodenal biopsy results in patients presenting with dyspepsia: a cross-sectional study in a middle eastern population.1 passage
• Analysis of the symptom response to esomeprazole 20 mg over days 1-4 of a 14-day course of treatment for frequent heartburn: results of two randomised controlled trials.1 passage
• Androgenic anabolic steroid-induced liver injury: two case reports assessed for causality by the updated Roussel Uclaf Causality Assessment Method (RUCAM) score and a comprehensive review of the literature.1 passage
• Antibiotic use and colorectal neoplasia: a systematic review and meta-analysis.1 passage
• Antitumour necrosis factor-α agents and development of new-onset cirrhosis or non-alcoholic fatty liver disease: a retrospective cohort.1 passage
• Aspartate transaminase to platelet ratio index (APRI) but not FIB-5 or FIB-4 is accurate in ruling out significant fibrosis in patients with non-alcoholic fatty liver disease (NAFLD) in an urban slum-dwelling population.1 passage
• Assessment of1 passage
• Assessment of health utilities and quality of life in patients with non-alcoholic fatty liver disease.1 passage
• Association between antidepressant medication use and steroid dependency in patients with ulcerative colitis: a population-based study.1 passage
• Association between behavioural risk factors for chronic liver disease and transient elastography measurements across the UK: a cross-sectional study.1 passage
• Association between hepatic fat and subclinical vascular disease burden in the general population.1 passage
• Association between metabolic syndrome and liver histology among NAFLD patients without diabetes.1 passage
• Association between proton pump inhibitors after percutaneous coronary intervention and risk of gastric cancer.1 passage
• Association of exercise participation levels with cardiometabolic health and quality of life in individuals with hepatitis C.1 passage
• Association of fatty liver disease with mortality outcomes in an Eastern Finland male cohort.1 passage
• Association of non-alcoholic fatty liver disease and polycystic ovarian syndrome.1 passage
• Associations of chronic diarrhoea with non-alcoholic fatty liver disease and obesity-related disorders among US adults.1 passage
• Autoantibodies in chronic hepatitis C virus infection: impact on clinical outcomes and extrahepatic manifestations.1 passage
• Bacteraemia, sepsis and antibiotic resistance in Australian patients with cirrhosis: a population-based study.1 passage
• Barriers to care for chronic hepatitis C in the direct-acting antiviral era: a single-centre experience.1 passage
• Barriers to implementation of stratified care in primary biliary cholangitis: a scoping exercise.1 passage
• Black esophagus: a syndrome of acute esophageal necrosis associated with active alcohol drinking.1 passage
• Body image dissatisfaction in patients with inflammatory bowel disease: a systematic review.1 passage
• Bowel ulceration following tocilizumab administration in a COVID-19 patient.1 passage
• Burnout and work-related stressors in gastroenterology: a protocol for a multinational observational study in the ASEAN region.1 passage
• Burnout in gastroenterology registrars: a feasibility study conducted in the East of England using a 31-item questionnaire.1 passage
• Cachexia in cancer: what is in the definition?1 passage
• Can topical epinephrine application to the papilla prevent pancreatitis after endoscopic retrograde cholangiopancreatography? Results from a double blind, multicentre, placebo controlled, randomised clinical trial.1 passage
• Case of nivolumab-induced sclerosing cholangitis: lessons from long-term follow-up.1 passage
• Case report and literature review of auto-brewery syndrome: probably an underdiagnosed medical condition.1 passage
• Challenges of continuation of live liver donor programme during COVID-19 pandemic in Pakistan: outcomes and lessons learned.1 passage
• Changes in metabolic complications in patients with alcoholic fatty liver disease monitored over two decades: NAGALA study.1 passage
• Changes in the gut microbiota composition and the plasma ghrelin level in patients with1 passage
• Changing nationwide trends in endoscopic, medical and surgical admissions for inflammatory bowel disease: 2003-2013.1 passage
• Changing trends of hospitalisation of liver cirrhosis in Beijing, China.1 passage
• Characterisation of gene and pathway expression in stabilised blood from children with coeliac disease.1 passage
• Characteristics of oxygen concentration and the role of correction factor in real-time GI breath test.1 passage
• Choice of plastic or metal stent for patients with jaundice with pancreaticobiliary malignancy using simple clinical tools: a prospective evaluation.1 passage
• Circulating miRNA in patients with non-alcoholic fatty liver disease and coronary artery disease.1 passage
• Circulating microRNAs as potential biomarkers to detect transformation of Barrett's oesophagus to oesophageal adenocarcinoma.1 passage
• Clinical and genetic profile of patients with seronegative coeliac disease: the natural history and response to gluten-free diet.1 passage
• Clinical and manometric characteristics of patients with oesophagogastric outflow obstruction: towards a new classification.1 passage
• Clinical and pH study characteristics in reflux patients with and without ineffective oesophageal motility (IEM).1 passage
• Clinical characteristics of antimitochondrial antibody-positive patients at a safety net health care system in Arizona.1 passage
• Clinical codes combined with procedure codes increase diagnostic accuracy of Crohn's disease in a US Military health record.1 passage
• Clinical impact of physical exercise on sleep disorder as assessed by actigram in patients with chronic pancreatitis: a study protocol for a randomised controlled trial.1 passage
• Clinical influence of exercise therapy on sarcopenia in patients with chronic pancreatitis: a study protocol for a randomised controlled trial.1 passage
• Clinical outcomes in COVID-19 and cirrhosis: a systematic review and meta-analysis of observational studies.1 passage
• Clinical relevance of endoscopically identified extrinsic compression of the oesophagus and stomach.1 passage
• Clinicopathological and immunological characteristics and outcome of concomitant coeliac disease and non-alcoholic fatty liver disease in adults: a large prospective longitudinal study.1 passage
• Close observation versus upfront treatment in hepatocellular carcinoma: are the exception points worth the risk?1 passage
• Colon capsule endoscopy in colorectal cancer screening: a randomised controlled trial.1 passage
• Colorectal cancer mortality 10 years after a single round of guaiac faecal occult blood test (gFOBT) screening: experiences from a Danish screening cohort.1 passage
• Colorectal cancer outcomes after screening with the multi-target stool DNA assay: protocol for a large-scale, prospective cohort study (the Voyage study).1 passage
• Combination therapy with vedolizumab and etanercept in a patient with pouchitis and spondylarthritis.1 passage
• Combined effect of modifiable and non-modifiable risk factors for colorectal cancer risk in a pooled analysis of 11 population-based studies.1 passage
• Comparable efficacy with entecavir monotherapy and tenofovir-entecavir combination in chronic hepatitis B patients.1 passage
• Comparative effectiveness of treatment modalities in non-metastatic gastric adenocarcinoma: a propensity score matching analysis of the National Cancer Database.1 passage
• Comparative quantitative survey of patient experience in Barrett's oesophagus and other gastrointestinal disorders.1 passage
• Comparison of outcomes between symptomatic and asymptomatic patients with colorectal cancer: a propensity score-matched analysis of surgical invasiveness, medical costs and oncological outcomes.1 passage
• Competing mortality risks analysis of prediagnostic lifestyle and dietary factors in colorectal cancer survival: the Norwegian Women and Cancer Study.1 passage
• Complete colonoscopy: impact of patients' demographics and anthropometry on caecal intubation time.1 passage
• Consensus for the management of pancreatic exocrine insufficiency: UK practical guidelines.1 passage
• Correlation between gastrointestinal symptoms and disease severity in patients with COVID-19: a systematic review and meta-analysis.1 passage
• Corticosteroid use and mortality risk in patients with perforated colonic diverticular disease: a population-based cohort study.1 passage
• Cost-effectiveness modelling of use of urea breath test for the management of1 passage
• Cost-effectiveness of adalimumab, infliximab or vedolizumab as first-line biological therapy in moderate-to-severe ulcerative colitis.1 passage
• Cost-effectiveness of surveillance with CT colonography after resection of colorectal cancer.1 passage
• Current smoking habits in British IBD patients in the age of e-cigarettes.1 passage
• Cytomegalovirus colitis in inflammatory bowel disease and after haematopoietic stem cell transplantation: diagnostic accuracy, predictors, risk factors and disease outcome.1 passage
• Cytomegalovirus haemorrhagic enterocolitis associated with severe infection with COVID-19.1 passage
• Deep learning and capsule endoscopy: automatic identification and differentiation of small bowel lesions with distinct haemorrhagic potential using a convolutional neural network.1 passage
• Deep learning in gastric tissue diseases: a systematic review.1 passage
• Depression, anxiety and stress among patients with inflammatory bowel disease during the COVID-19 pandemic: Australian national survey.1 passage
• Detecting non-alcoholic fatty liver disease and risk factors in health databases: accuracy and limitations of the ICD-10-AM.1 passage
• Detection of advanced colorectal neoplasia and relative colonoscopy workloads using quantitative faecal immunochemical tests: an observational study exploring the effects of simultaneous adjustment of both sample number and test positivity threshold.1 passage
• Detection of hiatal hernias: comparison of high-resolution manometry and physician reported in an obese-predominant population.1 passage
• Development and validation of a lipase nasogastric tube position test.1 passage
• Development and validation of a simple and robust model to predict 30-day mortality in patients with1 passage
• Development of a national Department of Veterans Affairs mortality risk prediction model among patients with cirrhosis.1 passage
• Diagnostic accuracy of a pH stick, modified to detect gastric lipase, to confirm the correct placement of nasogastric tubes.1 passage
• Diagnostic accuracy of high-resolution MRI as a method to predict potentially safe endoscopic and surgical planes in patients with early rectal cancer.1 passage
• Diarrhoea and preadmission antibiotic exposure in COVID-19: a retrospective cohort study of 1153 hospitalised patients.1 passage
• Discharge of patients with an acute upper gastrointestinal bleed from the emergency department using an extended Glasgow-Blatchford Score.1 passage
• Do gastroenterologists have medical inertia towards coeliac disease? A UK multicentre secondary care study.1 passage
• Does Fibre-fix provided to people with irritable bowel syndrome who are consuming a low FODMAP diet improve their gut health, gut microbiome, sleep and mental health? A double-blinded, randomised controlled trial.1 passage
• Duodenal biopsies for the diagnosis of coeliac disease: are we adhering to current guidance?1 passage
• Economic evaluation of covered stents for transjugular intrahepatic portosystemic stent shunt in patients with variceal bleeding and refractory ascites secondary to cirrhosis.1 passage
• Economic study of the value of expanding HCV treatment capacity in Germany.1 passage
• Effect of an intensive patient educational programme on the quality of bowel preparation for colonoscopy: a single-blind randomised controlled trial.1 passage
• Effect of dexmedetomidine in the prophylactic endoscopic injection sclerotherapy for oesophageal varices: a study protocol for prospective interventional study.1 passage
• Effect of disease duration on the association between serum albumin and mucosal healing in patients with ulcerative colitis.1 passage
• Effect of exercise therapy on sarcopenia in pancreatic cancer: a study protocol for a randomised controlled trial.1 passage
• Effect of nalfurafine hydrochloride in patients with chronic liver disease with refractory pruritus on sleep disorders: a study protocol for single-arm, prospective, interventional study.1 passage
• Effect of physical exercise on sarcopaenia in patients with overt hepatic encephalopathy: a study protocol for a randomised controlled trial.1 passage
• Effect of season and sunlight on viral kinetics during hepatitis C virus therapy.1 passage
• Effectiveness of budesonide MMX (Cortiment) for the treatment of mild-to-moderate active ulcerative colitis: study protocol for a prospective multicentre observational cohort study.1 passage
• Effectiveness of disease-specific cognitive-behavioural therapy on depression, anxiety, quality of life and the clinical course of disease in adolescents with inflammatory bowel disease: study protocol of a multicentre randomised controlled trial (HAPPY-IBD).1 passage
• Effectiveness of phosphatidylcholine as adjunctive therapy in improving liver function tests in patients with non-alcoholic fatty liver disease and metabolic comorbidities: real-life observational study from Russia.1 passage
• Effectiveness of phosphatidylcholine in alleviating steatosis in patients with non-alcoholic fatty liver disease and cardiometabolic comorbidities (MANPOWER study).1 passage
• Effectiveness of screening for colorectal cancer with a faecal occult-blood test, in Finland.1 passage
• Effects of preoperative endoanal ultrasound on functional outcome after anal fistula surgery.1 passage
• Effects of proton pump inhibitors and histamine-2 receptor antagonists on response to fidaxomicin or vancomycin in patients with Clostridium difficile-associated diarrhoea.1 passage
• Efficacy of antiviral therapy in patients with post-hepatitis C liver cirrhosis: is hyperuricaemia a potential adverse effect?1 passage
• Efficacy of capsule endoscopy in patients with cirrhosis for the diagnosis of upper gastrointestinal lesions and small bowel abnormalities: a study protocol for prospective interventional study.1 passage
• Efficacy of dietary and physical activity intervention in non-alcoholic fatty liver disease: a systematic review.1 passage
• Efficacy of individualised diets in patients with irritable bowel syndrome: a randomised controlled trial.1 passage
• Efficacy of second-line regimens for1 passage
• Endoscopic full-thickness resection and its treatment alternatives in difficult-to-treat lesions of the lower gastrointestinal tract: a cost-effectiveness analysis.1 passage
• Endoscopic treatment of Crohn-related strictures with a self-expandable stent compared with balloon dilation: a prospective, randomised, controlled study.1 passage
• Endoscopic ultrasound (EUS) and the management of pancreatic cancer.1 passage
• Endoscopic ultrasound in the assessment of advanced duodenal adenomatosis in familial adenomatous polyposis.1 passage
• Enteropathies with villous atrophy but negative coeliac serology in adults: current issues.1 passage
• Enterosgel for the treatment of adults with acute diarrhoea in a primary care setting: a randomised controlled trial.1 passage
• Epidemiology of coeliac disease in a single centre in Southern Derbyshire 1958-2014.1 passage
• Estimating deaths from foodborne disease in the UK for 11 key pathogens.1 passage
• Evaluation of amnion-derived mesenchymal stem cells for treatment-resistant moderate Crohn's disease: study protocol for a phase I/II, dual-centre, open-label, uncontrolled, dose-response trial.1 passage
• Evaluation of the combined effect of factors influencing bowel preparation and adenoma detection rates in patients undergoing colonoscopy.1 passage
• Exercising in the COVID-19 era: implications in non-alcoholic fatty liver disease (NAFLD).1 passage
• Experiences of support garments following bowel stoma formation: analysis of free-text responses in a cross-sectional survey.1 passage
• Exploring patients' perceptions and experiences of treatments for the prevention of variceal bleeding: a qualitative study.1 passage
• Factors affecting the rates of adherence to surveillance recommendations for incidental pancreatic cystic lesions in a large urban safety net hospital.1 passage
• Factors associated with engagement and adherence to a low-energy diet to promote 10% weight loss in patients with clinically significant non-alcoholic fatty liver disease.1 passage
• Factors associated with renal dysfunction in hepatitis C-related cirrhosis and its correlation with Child-Pugh score.1 passage
• Faecal microbiota transplantation: applications and limitations in treating gastrointestinal disorders.1 passage
• Familial risks for gallstones in the population of Sweden.1 passage
• Feasibility and efficacy of a multicomponent exercise medicine programme in patients with pancreatic cancer undergoing neoadjuvant therapy (the EXPAN trial): study protocol of a dual-centre, two-armed phase I randomised controlled trial.1 passage
• Feasibility of collecting and assessing patient-reported outcomes for emergency admissions: laparotomy for gastrointestinal conditions.1 passage
• Ferric maltol Real-world Effectiveness Study in Hospital practice (FRESH): clinical characteristics and outcomes of patients with inflammatory bowel disease receiving ferric maltol for iron-deficiency anaemia in the UK.1 passage
• Five-year single-centre experience of carcinoma of the oesophagus from Blantyre, Malawi.1 passage
• GAPS-EUS: a new and reliable tool for the assessment of basic skills and performance in EUS among endosonography trainees.1 passage
• Gallstone ileus: a review.1 passage
• Gastric microbiota in the functional dyspepsia patients treated with probiotic yogurt.1 passage
• Gastro-pancreaticojejunostomy for treatment of pancreatic ductal obstruction in a post-Whipple procedure patient.1 passage
• Gastroenterological and hepatic manifestations of patients with COVID-19, prevalence, mortality by country, and intensive care admission rate: systematic review and meta-analysis.1 passage
• Gastrointestinal lymphoma: the new mimic.1 passage
• Gastrointestinal mucosal damage in patients with COVID-19 undergoing endoscopy: an international multicentre study.1 passage
• Genetic polymorphisms in tumour necrosis factor receptors (1 passage
• Genome analysis identifies differences in the transcriptional targets of duodenal versus pancreatic neuroendocrine tumours.1 passage
• Golimumab induction and maintenance for moderate to severe ulcerative colitis: results from GO-COLITIS (Golimumab: a Phase 4, UK, open label, single arm study on its utilization and impact in ulcerative Colitis).1 passage
• Growth patterns of colorectal cancer liver metastases and their impact on prognosis: a systematic review.1 passage
• Gut microbiome composition and risk factors in a large cross-sectional IBS cohort.1 passage
• Gut microbiome identifies risk for colorectal polyps.1 passage
• Gut microbiota associated with HIV infection is significantly enriched in bacteria tolerant to oxygen.1 passage
• Haemorrhagic ulcerative duodenitis in a patient with COVID-19 infection: clinical improvement following treatment with budesonide.1 passage
• Haemostasis treatment using dual red imaging during endoscopic submucosal dissection: a multicentre, open-label, randomised controlled trial.1 passage
• Hepatic decompensation in the absence of obvious precipitants: the potential role of cytomegalovirus infection/reactivation.1 passage
• Hepatitis C elimination in the Netherlands (CELINE): study protocol for nationwide retrieval of lost to follow-up patients with chronic hepatitis C.1 passage
• Hiatal hernia prevalence and natural history on non-contrast CT in the Multi-Ethnic Study of Atherosclerosis (MESA).1 passage
• HiatoGast 1: an exploring, semiblinded trial establishing a new endoscopical categorisation of axial hiatal hernias.1 passage
• High incidence of glucocorticoid-induced hyperglycaemia in inflammatory bowel disease: metabolic and clinical predictors identified by machine learning.1 passage
• High potency multistrain probiotic improves liver histology in non-alcoholic fatty liver disease (NAFLD): a randomised, double-blind, proof of concept study.1 passage
• Higher adenoma detection, sessile serrated lesion detection and proximal sessile serrated lesion detection are associated with physician specialty and performance on Direct Observation of Procedural Skills.1 passage
• Home-based exercise in patients with refractory fatigue associated with primary biliary cholangitis: a protocol for the EXerCise Intervention in cholesTatic LivEr Disease (EXCITED) feasibility trial.1 passage
• How bad is bile acid diarrhoea: an online survey of patient-reported symptoms and outcomes.1 passage
• Hyperbaric oxygen therapy stimulates colonic stem cells and induces mucosal healing in patients with refractory ulcerative colitis: a prospective case series.1 passage
• Hyperbilirubinaemia in HIV-HCV co-infected patients on antiretroviral therapy: drug effect or liver disease severity?1 passage
• ICD-10-AM codes for cirrhosis and related complications: key performance considerations for population and healthcare studies.1 passage
• Imatinib: a new chemopreventive option in adenomatous polyposis?1 passage
• Impact of comorbidities on anti-TNFα response and relapse in patients with inflammatory bowel disease: the VERNE study.1 passage
• Impact of early cholecystectomy on the readmission rate in patients with acute gallstone cholangitis: a retrospective single-centre study.1 passage
• Impact of introducing a faecal immunochemical test (FIT) for haemoglobin into primary care on the outcome of patients with new bowel symptoms: a prospective cohort study.1 passage
• Impact of medical therapies for inflammatory bowel disease on the severity of COVID-19: a systematic review and meta-analysis.1 passage
• Impact of preoperative serum albumin on 30-day mortality following surgery for colorectal cancer: a population-based cohort study.1 passage
• Impact of the National Endoscopy Database (NED) on colonoscopy withdrawal time: a tertiary centre experience.1 passage
• Impact of the coronavirus infectious disease (COVID-19) pandemic on the provision of inflammatory bowel disease (IBD) antenatal care and outcomes of pregnancies in women with IBD.1 passage
• Implication of exercise interventions on sleep disturbance in patients with pancreatic cancer: a study protocol for a randomised controlled trial.1 passage
• Improved detection of adenomas and sessile serrated polyps is maintained with continuous audit of colonoscopy.1 passage
• Inability to walk: a rare presentation of Crohn's disease.1 passage
• Incidence of 'new-onset' constipation and associated factors during lockdown due to the COVID-19 pandemic.1 passage
• Increased cardiovascular risk and reduced quality of life are highly prevalent among individuals with hepatitis C.1 passage
• Infiltrative tumour growth pattern correlates with poor outcome in oesophageal cancer.1 passage
• Inflammation decreases keratin level in ulcerative colitis; inadequate restoration associates with increased risk of colitis-associated cancer.1 passage
• Initial US evaluation of second-generation capsule colonoscopy for detecting colon polyps.1 passage
• Integrated real-time imaging system, 'IRIS', Kangaroo feeding tube: a guide to placement and image interpretation.1 passage
• Interference with the lower gut-liver axis induces remission of primary sclerosing cholangitis in a patient with ulcerative colitis.1 passage
• Intestinal microbiota is altered in patients with colon cancer and modified by probiotic intervention.1 passage
• Intestinal stem cells promote crypt fission during postnatal growth of the small intestine.1 passage
• Is it time we split bowel preparation for all colonoscopies? Outcomes from a national survey of bowel preparation practice in the UK.1 passage
• Is there a standard for surgical therapy of hepatocellular carcinoma in healthy and cirrhotic liver? A comparison of eight guidelines.1 passage
• Less liver fibrosis marker increment in overweight chronic hepatitis B patients observed by age-adjusted Fibrosis-4 Index.1 passage
• Life in lockdown: experiences of patients with IBD during COVID-19.1 passage
• Life-threatening onset of coeliac disease: a case report and literature review.1 passage
• Liver stiffness by transient elastography accompanies illness severity in COVID-19.1 passage
• Living with Ulcerative Colitis Study (LUCY) in England: a retrospective study evaluating healthcare resource utilisation and direct healthcare costs of postoperative care in ulcerative colitis.1 passage
• Long-term follow-up and suboptimal treatment rates of treatment-eligible chronic hepatitis B patients in diverse practice settings: a gap in linkage to care.1 passage
• Low yield of head CT in cirrhotic patients presenting with hepatic encephalopathy.1 passage
• Low-residue breakfast during the preparation for colonoscopy using a polyethylene glycol electrolyte solution: a randomised non-inferiority trial.1 passage
• Lower gastrointestinal symptoms and symptoms-based triaging systems are poor predictors of clinical significant disease on colonoscopy.1 passage
• Lower response to simeprevir and sofosbuvir in HCV genotype 1 in routine practice compared with clinical trials.1 passage
• Management of hepatitis C genotype 4 in the directly acting antivirals era.1 passage
• Maternal inflammatory bowel disease and hypospadias in male offspring: a population-based study in Denmark.1 passage
• Mechanisms of liver disease in patients infected with HIV.1 passage
• Methylated1 passage
• Moderately severe and severe acute pancreatitis : a systematic review of the outcomes in the USA and European Union-5.1 passage
• Mortality in coeliac disease: a population-based cohort study from a single centre in Southern Derbyshire, UK.1 passage
• Multicentre prospective survey of SeHCAT provision and practice in the UK.1 passage
• Mutational load may predict risk of progression in patients with Barrett's oesophagus and indefinite for dysplasia: a pilot study.1 passage
• National complicated acute diverticulitis (CADS) study: a protocol for a prospective observational scoping study for acute diverticulitis.1 passage
• Necessity of transnasal gastroscopy in routine diagnostics: a patient-centred requirement analysis.1 passage
• Neuropsychiatric performance and treatment of hepatitis C with direct-acting antivirals: a prospective study.1 passage
• Non-acid gastro-oesophageal reflux is associated with squamous cell carcinoma of the oesophagus.1 passage
• Non-alcoholic fatty liver disease with obesity as an independent predictor for incident gastric and colorectal cancer: a population-based longitudinal study.1 passage
• Non-alcoholic steatofibrosis (NASF) can independently predict mortality in patients with non-alcoholic fatty liver disease (NAFLD).1 passage
• Non-selective β-blockers in advanced cirrhosis: a critical review of the effects on overall survival and renal function.1 passage
• Normal alkaline phosphatase levels are dependent on race/ethnicity: NationalGEP Health and Nutrition Examination Survey data.1 passage
• Novel associations of bile acid diarrhoea with fatty liver disease and gallstones: a cohort retrospective analysis.1 passage
• Novel multidisciplinary hub-and-spoke tertiary service for the management of severe acute pancreatitis.1 passage
• Novel variant of EATL evolving from mucosal γδ-T-cells in a patient with type I RCD.1 passage
• Novelty in the gut: a systematic review and meta-analysis of the gastrointestinal manifestations of COVID-19.1 passage
• Opioid and benzodiazepine prescription among patients with cirrhosis compared to other forms of chronic disease.1 passage
• Outcome of tacrolimus and vedolizumab after corticosteroid and anti-TNF failure in paediatric severe colitis.1 passage
• Outcomes and risk factors for ERCP-related complications in a predominantly black urban population.1 passage
• Outcomes of inflammatory bowel disease in patients with eosinophil-predominant colonic inflammation.1 passage
• PCR detection of segmented filamentous bacteria in the terminal ileum of patients with ulcerative colitis.1 passage
• Pancreatic cancer 'mismatch' in Lynch syndrome.1 passage
• Panenteric capsule endoscopy versus ileocolonoscopy plus magnetic resonance enterography in Crohn's disease: a multicentre, prospective study.1 passage
• Patient disease knowledge, attitudes and behaviours related to non-alcoholic fatty liver disease: a qualitative study.1 passage
• Patients with symptoms of delayed gastric emptying have a high prevalence of oesophageal dysmotility, irrespective of scintigraphic evidence of gastroparesis.1 passage
• Percutaneous endoscopic transgastric jejunostomy (PEG-J): a retrospective analysis on its utility in maintaining enteral nutrition after unsuccessful gastric feeding.1 passage
• Peribiliary cysts: a systematic review and proposal of a classification framework.1 passage
• Peritoneal or mesenteric tumours revealing histiocytosis.1 passage
• Persistent constipation and abdominal adverse events with newer treatments for constipation.1 passage
• Phase II study of neo-adjuvant chemotherapy for locally advanced gastric cancer.1 passage
• Pitfalls in diagnosis and treatment of alveolar echinococcosis: a sentinel case series.1 passage
• Plasminogen activator inhibitor is significantly elevated in liver transplant recipients with decompensated NASH cirrhosis.1 passage
• Pneumatosis intestinalis in COVID-19.1 passage
• Point-of-care faecal calprotectin testing in patients with paediatric inflammatory bowel disease during the COVID-19 pandemic.1 passage
• Polyethylene glycol versus lactulose in the treatment of hepatic encephalopathy: a systematic review and meta-analysis.1 passage
• Post-transplant lymphoproliferative disorder as a cause of oesophageal ulceration and stricture: case report and literature review.1 passage
• Practical strategies for pruritus management in the obeticholic acid-treated patient with PBC: proceedings from the 2018 expert panel.1 passage
• Practice recommendations for the use of sedation in routine hospital-based colonoscopy.1 passage
• Prediction of in-hospital mortality of1 passage
• Predictors of hepatic decompensation after TACE for hepatocellular carcinoma.1 passage
• Prevalence and screening for anaemia in mild to moderate Crohn's disease and ulcerative colitis in the United States, 2010-2014.1 passage
• Prevalence and sociodemographic determinants of dyspepsia in the general population of Rwanda.1 passage
• Prevalence of and risk factors for non-alcoholic fatty liver disease (NAFLD) and fibrosis among young adults in Egypt.1 passage
• Prevalence of hepatitis B seromarkers and hepatitis C antibodies in blood donors in Basra, Iraq.1 passage
• Prevalence, risk factors and metabolic profile of the non-obese and obese non-alcoholic fatty liver disease in a rural community of South Asia.1 passage
• Prevention and management of major complications in percutaneous endoscopic gastrostomy.1 passage
• Prevention of hepatic encephalopathy by administration of rifaximin and lactulose in patients with liver cirrhosis undergoing placement of a transjugular intrahepatic portosystemic shunt (TIPS): a multicentre randomised, double blind, placebo controlled trial (PEARL trial).1 passage
• Primary hepatic large B-cell lymphoma following direct-acting antiviral treatment for hepatitis C.1 passage
• Probiotic1 passage
• Profiling of gastric cancer cell-surface markers to achieve tumour-normal discrimination.1 passage
• Protocol for a multicentred randomised controlled trial investigating the use of personalised golimumab dosing tailored to inflammatory load in ulcerative colitis: the GOAL-ARC study (GLM dose Optimisation to Adequate Levels to Achieve Response in Colitis) led by the INITIAtive group (NCT 0268772).1 passage
• Pseudoachalasia secondary to metastatic bladder cancer.1 passage
• Pulseless electrical activity arrest due to air embolism during endoscopic retrograde cholangiopancreatography: a case report and review of the literature.1 passage
• Putative biomarkers of vedolizumab resistance and underlying inflammatory pathways involved in IBD.1 passage
• Quality of life and psychological and gastrointestinal symptoms after cholecystectomy: a population-based cohort study.1 passage
• Quality of life in patients with IBD during the COVID-19 pandemic in the Netherlands.1 passage
• Racecadotril for the treatment of severe acute watery diarrhoea in children admitted to a tertiary hospital in Kenya.1 passage
• Randomised clinical study comparing the effectiveness and physiological effects of hypertonic and isotonic polyethylene glycol solutions for bowel cleansing.1 passage
• Randomised clinical trial of a gastrointestinal care bundle to reduce symptoms in patients with pelvic cancer undergoing chemoradiotherapy.1 passage
• Rare case of EBV-induced colitis in an immunocompetent individual.1 passage
• Rate of hepatocellular carcinoma surveillance remains low for a large, real-life cohort of patients with hepatitis C cirrhosis.1 passage
• Re-treatment of patients with chronic hepatitis C virus genotype 4 infection with pegylated interferon and ribavirin: a meta-analysis.1 passage
• Real-world comorbidities and treatment patterns among patients with non-alcoholic fatty liver disease receiving phosphatidylcholine as adjunctive therapy in Russia.1 passage
• Real-world effectiveness of sofosbuvir plus ribavirin for chronic hepatitis C genotype 2 in Asia: a systematic review and meta-analysis.1 passage
• Recurrent myocarditis in a patient with active ulcerative colitis: a case report and review of the literature.1 passage
• Reduced keratin expression in colorectal neoplasia and associated fields is reversible by diet and resection.1 passage
• Refinement and validation of the IDIOM score for predicting the risk of gastrointestinal cancer in iron deficiency anaemia.1 passage
• Relationship between1 passage
• Reliability and validity of the Chronic Liver Disease Questionnaire (CLDQ) in adults with non-alcoholic steatohepatitis (NASH).1 passage
• Relief of biliary obstruction: choosing between endoscopic ultrasound and endoscopic retrograde cholangiopancreatography.1 passage
• Replacement of warfarin with a novel oral anticoagulant in endoscopic mucosal resection: a multicentre, open-label, randomised controlled trial.1 passage
• Results from a retrospective analysis of colonoscopies for Inflammatory bowel disease and colorectal cancer in a Lebanese tertiary care centre.1 passage
• Review of exclusive enteral therapy in adult Crohn's disease.1 passage
• Rifaximin versus norfloxacin for prevention of spontaneous bacterial peritonitis: a systematic review.1 passage
• Risk factors for colorectal cancer significantly vary by anatomic site.1 passage
• Risk factors for developing colorectal cancer in Japanese patients with ulcerative colitis: a retrospective observational study-CAPITAL (Cohort and Practice for IBD total management in Kyoto-Shiga Links) study I.1 passage
• Risk factors of perioperative mortality from complicated peptic ulcer disease in Africa: systematic review and meta-analysis.1 passage
• Risk of colorectal cancer in a population-based study 20 years after diagnosis of ulcerative colitis: results from the IBSEN study.1 passage
• Risk of common infections in people with inflammatory bowel disease in primary care: a population-based cohort study.1 passage
• Risk of lower gastrointestinal bleeding and colorectal neoplasms following initiation of low-dose aspirin: a Danish population-based cohort study.1 passage
• Risk of primary gastrointestinal cancers following incident non-metastatic breast cancer: a Danish population-based cohort study.1 passage
• Role for structured telephone clinics in paediatric gastroenterology: reflections, lessons and patient feedback.1 passage
• Safety of dual biological therapy in Crohn's disease: a case series of vedolizumab in combination with other biologics.1 passage
• School-related experience and performance with inflammatory bowel disease: results from a cross-sectional survey in 675 children and their parents.1 passage
• Scoping review of clinical practice guidelines on the management of benign liver tumours.1 passage
• Screening and management of viral hepatitis and hepatocellular carcinoma in Mongolia: results from a survey of Mongolian physicians from all major provinces of Mongolia.1 passage
• Screening for coeliac disease in children and adults living in a slum of Dhaka, Bangladesh.1 passage
• Semiautomated Glasgow-Blatchford Bleeding Score helps direct bed placement for patients with upper gastrointestinal bleeding.1 passage
• Serum trough levels of infliximab are not associated with peripheral arthralgia activity in patients with inflammatory bowel disease.1 passage
• Severe colic mimicking intussusception: a new phenomenon.1 passage
• Severe ulcerative oesophagitis caused by primary Epstein-Barr virus infection in an immunocompetent individual.1 passage
• Sex differences in disease presentation, treatment and clinical outcomes of patients with hepatocellular carcinoma: a single-centre cohort study.1 passage
• Single modality radical radiotherapy is an acceptable alternative for the older patient with squamous cell carcinoma of the oesophagus.1 passage
• Sirolimus for the treatment of polyposis of the rectal remnant and ileal pouch in four patients with familial adenomatous polyposis: a pilot study.1 passage
• Sitagliptin, a dipeptidyl peptidase-4 inhibitor, in patients with short bowel syndrome and colon in continuity: an open-label pilot study.1 passage
• Spatial expression of glucagon-like peptide 1 receptor and caveolin-1 in hepatocytes with macrovesicular steatosis in non-alcoholic steatohepatitis.1 passage
• Statins, antidiabetic medications and liver histology in patients with diabetes with non-alcoholic fatty liver disease.1 passage
• Study for every other day administration of vonoprazan in maintenance treatment of erosive GERD: study protocol for a multicentre randomised cross-over study.1 passage
• Study protocol for a randomised controlled trial of carvedilol versus variceal band ligation in primary prevention of variceal bleeding in liver cirrhosis (CALIBRE trial).1 passage
• Study to determine the likely accuracy of pH testing to confirm nasogastric tube placement.1 passage
• Successful use of TNFα blockade in a severe case of idiopathic non-granulomatous ulcerative jejunoileitis associated with thrombotic thrombocytopenic purpura.1 passage
• Survival in colon and rectal cancers in Finland and Sweden through 50 years.1 passage
• Sustained virological response and its treatment predictors in hepatitis C virus genotype 4 compared to genotypes 1, 2, and 3: a meta-analysis.1 passage
• Systematic review and meta-analysis of gallstone disease treatment outcomes in early cholecystectomy versus conservative management/delayed cholecystectomy.1 passage
• Systematic review and meta-analysis: real-world effectiveness of direct-acting antiviral therapies in chronic hepatitis C genotype 3 in Asia.1 passage
• Systematic review of genetic association studies involving histologically confirmed non-alcoholic fatty liver disease.1 passage
• Systemic sclerosis is associated with specific alterations in gastrointestinal microbiota in two independent cohorts.1 passage
• TNFα inhibitors exacerbate1 passage
• Tacrolimus or infliximab for severe ulcerative colitis: short-term and long-term data from a retrospective observational study.1 passage
• Tethered capsule en face optical coherence tomography for imaging Barrett's oesophagus in unsedated patients.1 passage
• The Newcastle ENDOPREM™: a validated patient reported experience measure for gastrointestinal endoscopy.1 passage
• The Role of transanal (Ta) dissection in the management of difficult primary and recurrent rectal cancer.1 passage
• The effects of auricular acupuncture on weight reduction and feeding-related cytokines: a pilot study.1 passage
• The first cases of collagenous sprue successfully treated with thioguanine.1 passage
• The societal burden of chronic liver diseases: results from the COME study.1 passage
• The value of anal swab RT-PCR for COVID-19 diagnosis in adult Indonesian patients.1 passage
• Tofacitinib for the treatment of moderately to severely active ulcerative colitis: a systematic review, network meta-analysis and economic evaluation.1 passage
• Tolerability and effectiveness of sofosbuvir and simeprevir in the post-transplant setting: systematic review and meta-analysis.1 passage
• Top-down Infliximab Study in Kids with Crohn's disease (TISKids): an international multicentre randomised controlled trial.1 passage
• Treatment of Clostridium difficile infection in mice with vancomycin alone is as effective as treatment with vancomycin and metronidazole in combination.1 passage
• Treatment persistence and colectomy-free outcomes in patients with ulcerative colitis receiving golimumab or adalimumab: a UK experience.1 passage
• Two rare case reports of ingestion of ammonium hydroxide and novel study of gastrointestinal toxicity.1 passage
• Uncovering undiagnosed liver disease: prevalence and opportunity for intervention in a population attending colonoscopy.1 passage
• Unexpected clinical outcomes following the implementation of a standardised order set for hepatic encephalopathy.1 passage
• Use of ColonFlag score for prioritisation of endoscopy in colorectal cancer.1 passage
• Use of ethylene-oxide gas sterilisation to terminate multidrug-resistant bacterial outbreaks linked to duodenoscopes.1 passage
• Use of hospital resources in the Finnish colorectal cancer screening programme: a randomised health services study.1 passage
• Usefulness of sulfasalazine for patients with refractory-ulcerative colits.1 passage
• Utility of endoscopic ultrasound in idiopathic acute recurrent pancreatitis.1 passage
• Utility of high-resolution anorectal manometry and wireless motility capsule in the evaluation of patients with Parkinson's disease and chronic constipation.1 passage
• Utility of the methylated SEPT9 test for the early detection of colorectal cancer: a systematic review and meta-analysis of diagnostic test accuracy.1 passage
• Utility of the wireless motility capsule and lactulose breath testing in the evaluation of patients with Parkinson's disease who present with functional gastrointestinal symptoms.1 passage
• Utility of wireless motility capsule and lactulose breath testing in the evaluation of patients with chronic functional bloating.1 passage
• VSL#3 induces and maintains short-term clinical response in patients with active microscopic colitis: a two-phase randomised clinical trial.1 passage
• Validation of Novel Fibrosis Index (NFI) for assessment of liver fibrosis: comparison with transient elastography (FibroScan).1 passage
• Validity of studies suggesting postsurgical chemotherapy for resectable gastric cancer: critical appraisal of randomised trials.1 passage
• Value and risk of percutaneous liver biopsy in patients with cirrhosis and clinical suspicion of autoimmune hepatitis.1 passage
• Venous thromboembolism and subsequent risk of cancer in patients with liver disease: a population-based cohort study.1 passage
• Visceral Adiposity Index is a predictor of incident colorectal cancer: a population-based longitudinal study.1 passage
• Vitamin D associates with improved quality of life in participants with irritable bowel syndrome: outcomes from a pilot trial.1 passage
• Volumetric laser endomicroscopy features of dysplasia at the gastric cardia in Barrett's oesophagus: results from an observational cohort study.1 passage
• Weight regain after Roux-en-Y gastric bypass has a large negative impact on the Bariatric Quality of Life Index.1 passage
• When does proton pump inhibitor treatment become long term? A scoping review.1 passage
• Who uses probiotics and why? A survey study conducted among general gastroenterology patients.1 passage
• Wide-area transepithelial sampling in adjunct to forceps biopsy increases the absolute detection rates of Barrett's oesophagus and oesophageal dysplasia: a meta-analysis and systematic review.1 passage