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

• (untitled)5 passages
• A Beginning or the End? A Meta-analysis to Assess the Diagnostic Accuracy of Transient Elastography for the Prediction of Esophageal Varices.1 passage
• A CT-guided fat transversing coaxial biopsy technique for pancreatic lesion biopsy that avoids major organs and vessels.1 passage
• A Saudi Gastroenterology association position statement on the use of tumor necrosis factor-alfa antagonists for the treatment of inflammatory bowel disease.1 passage
• A cross-sectional survey of Saudi gastroenterologists: Transition strategies for adolescents with inflammatory bowel disease.1 passage
• A cross-sectional survey of multi-generation inflammatory bowel disease consanguinity and its relationship with disease onset.1 passage
• A cross-sectional survey on the psychological impact of the COVID-19 pandemic on inflammatory bowel disease patients in Saudi Arabia.1 passage
• A meta-analysis of early oral refeeding and quickly increased diet for patients with mild acute pancreatitis.1 passage
• A novel technique using endoscopic band ligation for removal of long-stalked (>10 mm) pedunculated colon polyps: A prospective pilot study.1 passage
• A prospective trial in Saudi Arabia comparing the 14-day standard triple therapy with the 10-day sequential therapy for treatment of Helicobacter pylori infection: A further confirmation of "Geographic Weight".1 passage
• A quick screening model for symptomatic bacterascites in cirrhosis.1 passage
• A randomized controlled trial on the effect of vitamin D3 on inflammation and cathelicidin gene expression in ulcerative colitis patients.1 passage
• A randomized open label trial of tenofovir monotherapy versus tenofovir plus telbivudine in spontaneous reactivation of hepatitis B.1 passage
• A systematic review and meta-analysis of the efficacy of medical treatments for the management of solitary rectal ulcer syndrome.1 passage
• A systematic review on the safety and effectiveness of yttrium-90 radioembolization for hepatocellular carcinoma with portal vein tumor thrombosis.1 passage
• Abnormal liver-related biomarkers in COVID-19 patients and the role of prealbumin.1 passage
• Accuracy of invasive and noninvasive methods of1 passage
• Actin gamma 1 is a critical regulator of pancreatic ductal adenocarcinoma.1 passage
• Acute liver failure in pregnancy: causative and prognostic factors.1 passage
• Adherence and treatment satisfaction in liver transplant recipients.1 passage
• After proper optimization of carvedilol dose, do different child classes of liver disease differ in terms of dose tolerance and response on a chronic basis?1 passage
• An open-label randomized control study to compare the efficacy of vitamin e versus ursodeoxycholic acid in nondiabetic and noncirrhotic Indian NAFLD patients.1 passage
• Anatomical predilection of intestinal metaplasia based on 78,335 endoscopic cases.1 passage
• Antiviral efficacy of entecavir versus entecavir plus adefovir for hepatitis B virus rtA181V/T mutants alone.1 passage
• Are patients aware of potential risks of weight reduction surgery? An internet based survey.1 passage
• Are serum quantitative hepatitis b surface antigen levels, liver histopathology and viral loads related in chronic hepatitis b-infected patients?1 passage
• Association between gastroesophageal reflux disease and nonalcoholic fatty liver disease: A meta-analysis.1 passage
• Association between hypokalemia and small bowel capsule endoscopy completion rates in patients in South China: A prospective single-center study.1 passage
• Association between patient characteristics and magnetically controlled capsule endoscopy findings.1 passage
• Association of coagulopathy with the risk of bleeding after invasive procedures in liver cirrhosis.1 passage
• Association of global DNA hypomethylation with clinicopathological variables in colonic tumors of Iraqi patients.1 passage
• Association of metabolic traits with occurrence of nonalcoholic fatty liver disease-related hepatocellular carcinoma: A systematic review and meta-analysis of longitudinal cohort studies.1 passage
• Autologous bone marrow-derived cells in the treatment of liver disease patients.1 passage
• Awareness and cognition of illness in Saudi Arabian patients with Crohn's disease.1 passage
• Bacterial dysbiosis predicts the diagnosis of Crohn's disease in Saudi children.1 passage
• Bactericidal permeability increasing protein gene polymorphism is associated with inflammatory bowel diseases in the Turkish population.1 passage
• Barriers to research productivity among gastroenterologists and hepatologists in Saudi Arabia.1 passage
• Biliary anatomy and pancreatic duct variations: A cross-sectional study.1 passage
• Biologic agents in inflammatory bowel disease - quality of internet website information.1 passage
• Blue mode imaging may improve the detection and visualization of small-bowel lesions: A capsule endoscopy study.1 passage
• Bone mineral density loss in patients with cirrhosis.1 passage
• Bowel preparation quality between hospitalized patients and outpatient colonoscopies.1 passage
• COVID-19 and endoscopy services in intermediately affected countries: a position statement from the saudi gastroenterology association.1 passage
• COX-2/C-MET/KRAS status-based prognostic nomogram for colorectal cancer: A multicenter cohort study.1 passage
• Candidemia after endoscopic retrograde cholangiopancreatography in an immunocompetent patient: A case report and literature review.1 passage
• Carbon dioxide insufflation or warm-water infusion for unsedated colonoscopy: A randomized controlled trial in patients with chronic constipation in China.1 passage
• Cardiac arrests in patients undergoing gastrointestinal endoscopy: A retrospective analysis of 73,029 procedures.1 passage
• Cardiac functions assessment in children with celiac disease and its correlation with the degree of mucosal injury: Doppler tissue imaging study.1 passage
• Catheter-related blood stream infection in patients receiving long-term home parenteral nutrition: Tertiary care hospital experience in Saudi Arabia.1 passage
• Celiac disease-related osteopathy among Saudi celiac patients: Are we adherent to recommendations?1 passage
• Characteristics of patients who underwent gastric electrical stimulation vs. surgical pyloric interventions for refractory gastroparesis.1 passage
• Circular RNA ARHGAP26 is over-expressed and its downregulation inhibits cell proliferation and promotes cell apoptosis in gastric cancer cells.1 passage
• Circulating tumor cells in whole process management of gastrointestinal stromal tumor in a real-life setting.1 passage
• Clinical and prognostic significance of MUC1 expression in patients with esophageal squamous cell carcinoma after radical resection.1 passage
• Clinical characteristics and efficacy of endoscopic treatment of gastrointestinal ectopic varices: A single-center study.1 passage
• Clinical characteristics, natural history, and outcomes of Crohn's-related intra-abdominal collections.1 passage
• Clinical comparison of febrile and afebrile patients with pyogenic liver abscess: A two-centre retrospective study.1 passage
• Clinical effects of ursodeoxycholic acid on patients with ulcerative colitis may improve via the regulation of IL-23-IL-17 axis and the changes of the proportion of intestinal microflora.1 passage
• Clinical features of Epstein-Barr virus in the intestinal mucosa and blood of patients with inflammatory bowel disease.1 passage
• Clinical, endoscopic, and radiologic features of three subtypes of achalasia, classified using high-resolution manometry.1 passage
• Colorectal cancer liver metastasis trends in the kingdom of Saudi Arabia.1 passage
• Colorectal cancer: A review of the genome-wide association studies in the kingdom of Saudi Arabia.1 passage
• Comment on: Efficacy and safety of gum chewing in adjunct to high-dose senna for bowel cleansing before colonoscopy: a single-blind randomized controlled trial.1 passage
• Common bile duct duplication: the more the murkier.1 passage
• Comparative effectiveness and tolerability of targeted agents combined with chemotherapy in patients with HER2-positive gastroesophageal cancer: A network meta-analysis.1 passage
• Comparative evaluation of efficacy and safety of drotaverine versus mebeverine in irritable bowel syndrome: A randomized double-blind controlled study.1 passage
• Comparison between laparoscopic and endoscopic resections for gastric submucosal tumors.1 passage
• Comparison of cold snare polypectomy and endoscopic mucosal resection for 3-10-mm colorectal polyps in end-stage renal disease patients.1 passage
• Comparison of diagnostic efficacy between AFI, NBI, and AFI combined with NBI for colonic cancers: A meta-analysis.1 passage
• Comparison of efficacy and safety between endoscopic submucosal dissection and transanal endoscopic microsurgery for the treatment of rectal tumor.1 passage
• Comparison of first-year results of tenofovir and entecavir treatments of nucleos(t)ide-naive chronic hepatitis B patients with hepatosteatosis.1 passage
• Comparison of long-term efficacy between endoscopic and percutaneous biliary drainage for resectable extrahepatic cholangiocarcinoma with biliary obstruction: A systematic review and meta-analysis.1 passage
• Comparison of the effect of 1-day and 2-day low residue diets on the quality of bowel preparation before colonoscopy.1 passage
• Continuous infusion of lidocaine in pediatric colonoscopy: A randomized double-blind placebo-controlled study.1 passage
• Correlated non-nuclear COX2 and low HER2 expression confers a good prognosis in colorectal cancer.1 passage
• Correlation of HVPG level with ctp score, MELD Score, ascites, size of varices, and etiology in cirrhotic patients.1 passage
• Correlation of narrow band imaging endoscopy and histopathology in the diagnosis of nonerosive reflux disease.1 passage
• Cost-effectiveness analysis of colorectal cancer screening in a low incidence country: The case of Saudi Arabia.1 passage
• Cytochrome P450 family members are associated with fast-growing hepatocellular carcinoma and patient survival: An integrated analysis of gene expression profiles.1 passage
• Cytology findings in pancreatic heterotopia, a potential pitfall for malignancy: a case report and literature review.1 passage
• Desmoplasia influenced recurrence of disease and mortality in stage III colorectal cancer within five years after surgery and adjuvant therapy.1 passage
• Detectability of choledocholithiasis on CT: The effect of positive intraduodenal enteric contrast on portovenous contrast-enhanced studies.1 passage
• Detection of1 passage
• Detection of mutations in1 passage
• Determination of the optimal volume of ascitic fluid for the precise diagnosis of malignant ascites.1 passage
• Developing a risk prediction model for multidrug-resistant bacterial infection in patients with biliary tract infection.1 passage
• Development and validation of a nomogram for predicting varices needing treatment in compensated advanced chronic liver disease: A multicenter study.1 passage
• Development and validation of a nomogram to individually predict survival of young patients with nonmetastatic gastric cancer: A retrospective cohort study.1 passage
• Development and validation of a predictive model for feeding intolerance in intensive care unit patients with sepsis.1 passage
• Development and validation of metric-based-training to proficiency simulation curriculum for upper gastrointestinal endoscopy using a novel assessment checklist.1 passage
• Development of pancreatic cancer during observation for hepatocellular carcinoma: A retrospective cohort study.1 passage
• Diagnostic delay of pediatric inflammatory bowel disease in Saudi Arabia.1 passage
• Diagnostic roles of calretinin in hirschsprung disease: A comparison to neuron-specific enolase.1 passage
• Differences in efficacy of uncovered self-expandable metal stent in relation to placement in the management of malignant distal biliary obstruction.1 passage
• Disability and quality of life before and during the COVID-19 outbreak: A cross-sectional study in inflammatory bowel disease patients.1 passage
• Does anxiety or waiting time influence patients' tolerance of upper endoscopy?1 passage
• Does combining liraglutide with intragastric balloon insertion improve sustained weight reduction?1 passage
• Does restricting fluid volume impact post-ERCP pancreatitis in patient with heart disease?1 passage
• Doxorubicin-loaded drug-eluting beads versus conventional transarterial chemoembolization for nonresectable hepatocellular carcinoma.1 passage
• EUS-guided drainage of pancreatic fluid collection, using a modified technique of cystotome alone without a FNA needle.1 passage
• Early squamous neoplasia of the esophagus: The endoscopic approach to diagnosis and management.1 passage
• Early versus conventional stoma closure following bowel surgery: A randomized controlled trial.1 passage
• Effect of long-term proton pump inhibitor administration on gastric mucosal atrophy: A meta-analysis.1 passage
• Effect of public knowledge, attitudes, and behavior on willingness to undergo colorectal cancer screening using the health belief model.1 passage
• Effect of telmisartan on histological activity and fibrosis of non-alcoholic steatohepatitis: A 1-year randomized control trial.1 passage
• Effectiveness and safety of the different endoscopic resection methods for 10- to 20-mm nonpedunculated colorectal polyps: A systematic review and pooled analysis.1 passage
• Effects of taste stimulation on gastric myoelectrical activity and autonomic balance.1 passage
• Efficacy and safety of probiotics in irritable bowel syndrome: A systematic review and meta-analysis.1 passage
• Efficacy of a bismuth-based quadruple therapy regimen for1 passage
• Efficacy of contrast-enhanced harmonic endoscopic ultrasonography in the diagnosis of pancreatic ductal carcinoma.1 passage
• Efficacy of proton pump inhibitors for patients with duodenal ulcers: A pairwise and network meta-analysis of randomized controlled trials.1 passage
• Efficacy of repeat review with flexible spectral imaging color enhancement in patients with no findings by capsule endoscopy.1 passage
• Efficacy of single- versus split-dose polyethylene glycol electrolyte solution for morning colonoscopy: A randomized controlled study.1 passage
• EncephalApp Stroop App predicts poor sleep quality in patients with minimal hepatic encephalopathy due to hepatitis B-induced liver cirrhosis.1 passage
• Endocrine and metabolic complications after bariatric surgery.1 passage
• Endoscopic color doppler ultrasonography in predicting the safety of endoscopic submucosal dissection for antral heterotopic pancreas.1 passage
• Endoscopic features and clinical outcomes of enteropathy-associated T-cell lymphoma: A tertiary center retrospective study.1 passage
• Endoscopic resection of asymptomatic, colonic, polypoid arteriovenous malformations: Two case reports and a literature review.1 passage
• Endoscopic resection of gastric submucosal tumors: A comparison of endoscopic nontunneling with tunneling resection and a systematic review.1 passage
• Endoscopic retrograde cholangiopancreatography in Billroth II gastrectomy patients: Outcomes and potential factors affecting technical failure.1 passage
• Endoscopic retrograde cholangiopancreatography with double balloon enteroscope in patients with altered gastrointestinal anatomy: A meta-analysis.1 passage
• Endoscopic robotic suturing: The way forward.1 passage
• Endoscopic ultrasound versus computed tomography in determining the resectability of pancreatic cancer: A diagnostic test accuracy meta-analysis.1 passage
• Endoscopic ultrasound-guided antegrade stenting in an occluded biliary self-expandable metal stent.1 passage
• Endoscopic ultrasound-guided gallbladder drainage: Results of long-term follow-up.1 passage
• Endoscopic ultrasound-guided pancreatic duct drainage.1 passage
• Enhanced efficacy of 5-fluorouracil in combination with a dual histone deacetylase and phosphatidylinositide 3-kinase inhibitor (CUDC-907) in colorectal cancer cells.1 passage
• Eosinophil counts in colonic tissue eosinophilia: Investigating specificity and sensitivity of cutoff points and comparing two counting methods.1 passage
• Epidemiology of irritable bowel syndrome and its associated factors in Saudi undergraduate students.1 passage
• Epidemiology, disease burden, and treatment strategies of chronic hepatitis C virus infections in Saudi Arabia in the new treatment paradigm shift.1 passage
• Evaluation of the safety and efficacy of minimal endoscopic sphincterotomy followed by papillary balloon dilation for the removal of common bile duct stones.1 passage
• Expression analysis of aryl hydrocarbon receptor repressor (AHRR) gene in gallbladder cancer.1 passage
• Expression and significance of interleukin-17 and interleukin-22 in the serum and the lower esophageal sphincter of patients with achalasia.1 passage
• Extrahepatic portal vein obstruction and portal vein thrombosis in special situations: Need for a new classification.1 passage
• FOS-like antigen 1 is a prognostic biomarker in hepatocellular carcinoma.1 passage
• Factors for cecal intubation time during colonoscopy in women: Impact of surgical history.1 passage
• Factors influencing challenging colonoscopies during anesthesiologist-assisted deep sedation.1 passage
• Feasibility of conversion of percutaneous cholecystostomy to internal transmural endoscopic ultrasound-guided gallbladder drainage.1 passage
• Findings during screening colonoscopies in a Middle Eastern cohort.1 passage
• Framework for interpretation of trypsin-antitrypsin imbalance and genetic heterogeneity in pancreatitis.1 passage
• Gastric adenocarcinoma expressing human epidermal growth factor receptor in South Asian population.1 passage
• Gastric calcifying fibrous tumor: A case of suspected immunoglobulin G4-related gastric disease.1 passage
• Gastrointestinal and liver manifestations of COVID-19.1 passage
• Gastrointestinal tuberculosis: A systematic review of epidemiology, presentation, diagnosis and treatment.1 passage
• Genetic susceptibility for celiac disease is highly prevalent in the Saudi population.1 passage
• Gluten-Free hepatomiracle in "celiac hepatitis": A case highlighting the rare occurrence of nutrition-induced near total reversal of advanced steatohepatitis and cirrhosis.1 passage
• Greater prevalence of comorbidities with increasing age: Cross-sectional analysis of chronic hepatitis B patients in Saudi Arabia.1 passage
• HBsAg clearance in chronic hepatitis B patients with add-on pegylated interferon alfa-2a to ongoing tenofovir treatment: A randomized controlled study.1 passage
• Health related quality of life among Saudi children and adolescents with celiac disease.1 passage
• Hepatitis B care pathway in Saudi Arabia: Current situation, gaps and actions.1 passage
• Hepatitis C virus infection and risk of osteoporosis: A meta-analysis.1 passage
• Hepatitis b virus expression and replication in ovum and the influencing factors.1 passage
• Hepatitis c virus genotype 4 replication in the hepatocellular carcinoma cell line HepG2/C3A.1 passage
• Hepcidin levels in children with chronic liver disease.1 passage
• High HOXD4 protein expression in gastric adenocarcinoma tissues indicates unfavorable clinical outcomes.1 passage
• Histological outcomes between hot and cold snare polypectomy for small colorectal polyps.1 passage
• Histopathological and epidemiological findings of colonoscopy screening in a population with an average risk of colorectal cancer in Kuwait.1 passage
• Host genetic factors in predicting response status in chronic hepatitis B patients discontinuing nucleos(t)ide analogs.1 passage
• Immunohistochemical staining of cytokeratin 20 and cytokeratin 7 in colorectal carcinomas: Four different immunostaining profiles.1 passage
• Impact of pediatric inflammatory bowel disease on linear growth: Data from a national cohort study in Saudi Arabia.1 passage
• Implementation of the simple endoscopic activity score in crohn's disease.1 passage
• In-hospital post-transplant acute hepatitis A viral (HAV) infection in a liver transplant recipient who was HAV seropositive pre-transplant.1 passage
• Incidence of symptomatic cholelithiasis after laparoscopic sleeve gastrectomy and its association with rapid weight loss.1 passage
• Inefficacy of triple therapy and comparison of two different bismuth-containing quadruple regimens as a firstline treatment option for helicobacter pylori.1 passage
• Inflammation and pancreatic cancer: An updated review.1 passage
• Inflammatory bowel "Cardiac" disease: Point prevalence of atrial fibrillation in inflammatory bowel disease population.1 passage
• Inhibition of ALAS1 activity exerts anti-tumour effects on colorectal cancer1 passage
• Initial experience of video capsule endoscopy at a tertiary center in Saudi Arabia.1 passage
• Intrahepatic cholestasis in two omani siblings associated with a novel homozygous1 passage
• Involvement of epithelial-mesenchymal transition in liver fibrosis.1 passage
• Is endoscopic papillary large balloon dilation safe for treating large CBD stones?1 passage
• Is plasma caveolin-1 level a prognostic biomarker in metastatic pancreatic cancer?1 passage
• Is there any link between atrial arrhythmias and inflammatory bowel disease?1 passage
• Is water exchange superior to water immersion for colonoscopy? A systematic review and meta-analysis.1 passage
• Knowledge and attitudes of primary healthcare physicians toward the diagnosis and management of inflammatory bowel disease following an educational intervention: A comparative analysis.1 passage
• Knowledge, attitude, and practices of primary health care physicians toward colorectal cancer screening.1 passage
• LncRNA NEAT1 modulates sorafenib resistance in hepatocellular carcinoma through regulating the miR-149-5p/AKT1 axis.1 passage
• Low expression of MUC2 is associated with longer disease-free survival in patients with colorectal carcinoma.1 passage
• Lumen-apposing metal stents in management of pancreatic fluid collections: The nobody's land of removal timing.1 passage
• Magnetic resonance enterography and bowel ultrasonography in Saudi Arabian patients with Crohn's disease: A correlation study.1 passage
• Major bleeding risk of endoscopic sphincterotomy versus endoscopic papillary balloon dilatation in hemodialysis patients.1 passage
• Maladaptive coping, low self-efficacy and disease activity are associated with poorer patient-reported outcomes in inflammatory bowel disease.1 passage
• Management of hepatitis c genotype 4 in the liver transplant setting.1 passage
• Mannose-binding lectin gene polymorphism and chronic hepatitis B infection in children.1 passage
• MiR-26a enhances the sensitivity of gastric cancer cells to cisplatin by targeting NRAS and E2F2.1 passage
• MicroRNA-155-enhanced autophagy in human gastric epithelial cell in response to Helicobacter pylori.1 passage
• Mirizzi's syndrome: A scoring system for preoperative diagnosis.1 passage
• Modelling the episodes of care for iron deficiency anemia patients in a secondary-care center using continuous-time multistate Markov chain.1 passage
• Molecular characterization of colorectal cancer: A five-gene prognostic signature based on RNA-binding proteins.1 passage
• Mucosal molecular pattern of tissue transglutaminase and interferon gamma in suspected seronegative celiac disease at marsh 1 and 0 stages.1 passage
• Natural history and outcome of inflammatory bowel diseases in children in Saudi Arabia: A single-center experience.1 passage
• Neuroblastoma amplified sequence gene mutation: A rare cause of recurrent liver failure in children.1 passage
• Neurokinin-1 receptor antagonists as antitumor drugs in gastrointestinal cancer: A new approach.1 passage
• New combined parameter of liver and splenic stiffness as determined by elastography in healthy volunteers.1 passage
• New endoscopic classification of esophageal mucosa in achalasia: A predictor for submucosal fibrosis.1 passage
• New insights into intestinal failure-associated liver disease in adults: A comprehensive review of the literature.1 passage
• New mutations of1 passage
• No mortality difference following treatment with terlipressin or somatostatin in cirrhotic patients with gastric variceal hemorrhage.1 passage
• Nonalcoholic fatty liver disease burden - Saudi Arabia and United Arab Emirates, 2017-2030.1 passage
• Nonalcoholic fatty liver disease: Noninvasive methods of diagnosing hepatic steatosis.1 passage
• Nonalcoholic fatty liver disease: The role of quercetin and its therapeutic implications.1 passage
• Nonclostridium difficile enteric infection and the risk of developing inflammatory bowel disease: A systematic review and meta-analysis.1 passage
• Noninvasive biomarkers as surrogate predictors of clinical and endoscopic remission after infliximab induction in patients with refractory ulcerative colitis.1 passage
• Noninvasive fibrosis marker can predict recurrence of hepatocellular carcinoma after radiofrequency ablation.1 passage
• Nutrition and the gut microbiome during critical illness: A new insight of nutritional therapy.1 passage
• Obesity in inflammatory bowel disease: A review of its role in the pathogenesis, natural history, and treatment of IBD.1 passage
• Operable gastric adenocarcinoma with different histological subtypes: Cancer-specific survival in the United States.1 passage
• Optimized high-dose amoxicillin-proton-pump inhibitor dual therapies fail to achieve high cure rates in China.1 passage
• Outcome of acute upper gastrointestinal bleeding in patients with coronary artery disease: A matched case-control study.1 passage
• Outcome of biliary atresia among Saudi children: A tertiary care center experience.1 passage
• Outcome of peroral endoscopic myotomy in achalasia cardia: Experience with a new triangular knife.1 passage
• Outcome of phlebotomy for treating nonalcoholic fatty liver disease: A systematic review and meta-analysis.1 passage
• Overweight and obesity among Saudi children and adolescents: Where do we stand today?1 passage
• Paired comparison of procedural sequence in same-day bidirectional endoscopy with moderate sedation and carbon dioxide insufflation: A prospective observational study.1 passage
• Palliative endoscopic retrograde biliary drainage for malignant biliary obstruction in Korea: A nationwide assessment.1 passage
• Partial splenic embolization has beneficial effects for the management of gastroesophageal variceal hemorrhage.1 passage
• Partially hydrolyzed guar gum in the treatment of irritable bowel syndrome with constipation: effects of gender, age, and body mass index.1 passage
• Patient-perceived barriers to lifestyle interventions in cirrhosis.1 passage
• Pediatric gastrointestinal sarcoidosis: Successful treatment with infliximab.1 passage
• Perceptions, attitudes, and barriers toward obesity management in Saudi Arabia: Data from the ACTION-IO study.1 passage
• Percutaneous endoscopic gastrostomy in children less than 10 kilograms: A comparative study.1 passage
• Peripancreatic fluid collections, plastic stents, and different sub-types of metal stents: Where does the evidence land?1 passage
• Peroral endoscopic myotomy (POEM) for the treatment of achalasia: A multicenter Middle Eastern experience.1 passage
• Peroral endoscopic myotomy achieves similar clinical response but incurs lesser charges compared to robotic heller myotomy.1 passage
• Pigment epithelium-derived factor and matrix metalloproteinase-9 in liver cirrhosis.1 passage
• Plasma ghrelin and leptin in patients with inflammatory bowel disease and its association with nutritional status.1 passage
• Policy of screening for colorectal cancer in Saudi Arabia: A prospective analysis.1 passage
• Post pancreaticoduodenectomy hemorrhage: A retrospective analysis of incidence, risk factors and outcome.1 passage
• Pre-illness diet as risk factor in pediatric inflammatory bowel disease in Saudi Arabia.1 passage
• Predictors for occlusion of the first inserted metallic stent in patients with malignant biliary obstruction.1 passage
• Predictors of failure of endoscopic retrograde cholangiography in clearing bile duct stone on the initial procedure.1 passage
• Predictors of in-hospital mortality among patients presenting with variceal gastrointestinal bleeding.1 passage
• Predictors of incomplete optical colonoscopy using computed tomographic colonography.1 passage
• Predictors of morbidity and mortality post emergency abdominal surgery: A national study.1 passage
• Predictors of sustained virologic response after discontinuation of nucleos(t)ide analog treatment for chronic hepatitis B.1 passage
• Preoperative biliary drainage using a fully covered self-expandable metallic stent for pancreatic head cancer: A prospective feasibility study.1 passage
• Preparatory information reduces gastroscopy-related stress in children as confirmed by salivary cortisol.1 passage
• Presence of pink-color sign within 1 min after iodine staining has high diagnostic accordance rate for esophageal high-grade intraepithelial neoplasia/invasive cancer.1 passage
• Prevalence and clinical predictors of LPR among patients diagnosed with GERD according to the reflux symptom index questionnaire.1 passage
• Prevalence and molecular characterization of hepatitis D virus in Saudi Arabia: A single-center study.1 passage
• Prevalence and socioeconomic correlates of growth impairment among Saudi children and adolescents.1 passage
• Prevalence of biopsy-proven nonalcoholic fatty liver among patients with gallstone disease.1 passage
• Prevalence of celiac disease among symptom-free children from the Eastern Province of Saudi Arabia.1 passage
• Prevalence of sleep disorder in irritable bowel syndrome: A systematic review with meta-analysis.1 passage
• Prevalence, severity and associated factors of restless leg syndrome in inflammatory bowel disease patients.1 passage
• Prognostic significance of serum galectin-3 levels in patients with hepatocellular cancer and chronic viral hepatitis.1 passage
• Prophylactic effect of somatostatin in preventing Post-ERCP pancreatitis: an updated meta-analysis.1 passage
• Proposal for a clinicopathological prognostic score for resected gastric cancer patients.1 passage
• Prospective trial in Saudi Arabia comparing the 14-day standard triple therapy with the 10-day sequential therapy for treatment of Helicobacter pylori infection.1 passage
• Protective association of TNFSF15 polymorphisms with Crohn's disease and ulcerative colitis: A meta-analysis.1 passage
• Public awareness of colorectal cancer in Saudi Arabia: A survey of 1070 participants in Riyadh.1 passage
• Quality of gastroenterology research published in Saudi Arabian scientific journals.1 passage
• Quality of life in dyspepsia and its subgroups using EQ-5D (EuroQol) questionnaire.1 passage
• Quantitative HBsAg levels do not identify hepatic fibrosis in HBeAg-negative chronic hepatitis B patients.1 passage
• Quantitative diffusion-weighted magnetic resonance imaging for prediction of early infection in pancreatic collections: Results of a pilot study.1 passage
• Radiofrequency ablation versus surgical resection in elderly patients with early-stage hepatocellular carcinoma in the era of organ shortage.1 passage
• Randomized controlled trial of cholestyramine and hydrotalcite to eliminate bile for capsule endoscopy.1 passage
• Rapid fecal calprotectin testing to assess for endoscopic disease activity in inflammatory bowel disease: A diagnostic cohort study.1 passage
• Rate and predictive factors of1 passage
• Real-world single-center experience with entecavir and tenofovir disoproxil fumarate in treatment-naïve and experienced patients with chronic hepatitis B.1 passage
• Recovery of cognitive function after sedation with propofol for outpatient gastrointestinal endoscopy.1 passage
• Restrictive versus liberal transfusion strategy in upper gastrointestinal bleeding: A randomized controlled trial.1 passage
• Risk factors associated with intolerance to enteral nutrition in moderately severe acute pancreatitis: A retrospective study of 568 patients.1 passage
• Risk factors of in-hospital mortality among patients with upper gastrointestinal bleeding and acute myocardial infarction.1 passage
• Risk of coronary artery disease in celiac disease population.1 passage
• Risk of neutropenia in inflammatory bowel disease patients treated with TNF inhibitors: A single-center, retrospective cohort study.1 passage
• Role of D-dimer in the Development of Portal Vein Thrombosis in Liver Cirrhosis: A Meta-analysis.1 passage
• Role of N-acetylcysteine treatment in non-acetaminophen-induced acute liver failure: A prospective study.1 passage
• SASLT practice guidelines for the management of Hepatitis B virus - An update.1 passage
• Safety of endoscopic retrograde cholangiopancreatography (ERCP) in pregnancy: A systematic review and meta-analysis.1 passage
• Safety of non-anesthesia provider administered propofol sedation in non-advanced gastrointestinal endoscopic procedures: A meta-analysis.1 passage
• Sarcopenia and risk of nonalcoholic fatty liver disease: A meta-analysis.1 passage
• Saudi Association for the Study of Liver diseases and Transplantation practice guidelines on the diagnosis and management of hepatocellular carcinoma.1 passage
• Saudi association for the study of liver diseases and transplantation position statement on liver transplantation during the COVID-19 pandemic.1 passage
• Screening irritable bowel syndrome patients for symptoms predictive of crohn's disease using the red flag score.1 passage
• Sequential double-guidewire technique and transpancreatic precut sphincterotomy for difficult biliary cannulation.1 passage
• Sequential versus concomitant therapy for eradication of Helicobacter Pylori in patients with perforated duodenal ulcer: A randomized trial.1 passage
• Serum mucin 3A as a potential biomarker for extrahepatic cholangiocarcinoma.1 passage
• Serum pancreatic enzymes and imaging in paediatric acute pancreatitis: Does lipase diagnostic superiority justify eliminating amylase testing?1 passage
• Short versus long esophageal myotomy during peroral endoscopic myotomy: A systematic review and meta-analysis of comparative trials.1 passage
• Short-term outcomes of stents in obstructive rectal cancer: A systematic review and meta-analysis.1 passage
• Significance of BMI1 and FSCN1 expression in colorectal cancer.1 passage
• Social media usage pattern and its influencing factors among celiac patients and their families.1 passage
• Solitary rectal ulcer syndrome: A single-center case series.1 passage
• Split dose bowel preparation before colonoscopy of PEG (Nulytely) in comparison to routine single dose bowel preparation.1 passage
• Study of biofilm formation in C57Bl/6J mice by clinical isolates of Helicobacter pylori.1 passage
• Study on detection rate of polyps and adenomas in artificial-intelligence-aided colonoscopy.1 passage
• Successful response of intradermal hepatitis B vaccine in nonresponders of intramuscular hepatitis B vaccine in general and hemodialysis population.1 passage
• Superiority of 10-mm-wide balloon over 8-mm-wide balloon in papillary dilation for bile duct stones: A matched cohort study.1 passage
• Surface gene variants of hepatitis B Virus in Saudi Patients.1 passage
• Surgical treatment for hepatocellular carcinoma.1 passage
• Surveillance for hepatocellular carcinoma in patients with advanced liver fibrosis.1 passage
• TMAO promotes apoptosis and oxidative stress of pancreatic acinar cells by mediating IRE1α-XBP-1 pathway.1 passage
• Takayasu's arteritis and liver transplantation: Association and implications.1 passage
• Tenofovir in the treatment of naïve and refractory chronic Hepatitis B: A single center experience in Saudi Arabia.1 passage
• The LMS and Z scale growth reference for Saudi school-age children and adolescents.1 passage
• The Level of1 passage
• The association between SNPs rs1800591 and rs3816873 of the MTTP gene and nonalcoholic fatty liver disease: A meta-analysis.1 passage
• The characteristics of 83 giant peptic ulcers in Chinese children: Evaluation and follow-up.1 passage
• The cost-effectiveness of sequential versus standard triple therapy for1 passage
• The diagnostic value of polymerase chain reaction for1 passage
• The effect of hepatic steatosis on COVID-19 severity: Chest computed tomography findings.1 passage
• The effect of using simethicone with or without N-acetylcysteine before gastroscopy: A meta-analysis and systemic review.1 passage
• The effect of virulence genotypes of1 passage
• The effects of amiloride and age on oxygen consumption coupled to electrogenic sodium transport in the human sigmoid colon.1 passage
• The efficacy and safety of infliximab and calcineurin inhibitors in steroid-refractory UC patients: A meta-analysis.1 passage
• The efficacy and safety of the left lateral position for endoscopic retrograde cholangiopancreatography.1 passage
• The efficacy of temporary placement of nasobiliary drainage following endoscopic metal stenting to prevent post-ERCP cholangitis in patients with cholangiocarcinoma.1 passage
• The efficacy of the application of the curative criteria of the 51 passage
• The evaluation of left ventricular functions with tissue doppler echocardiography in adults with celiac disease.1 passage
• The expression and significance of feces cyclooxygensae-2 mRNA in colorectal cancer and colorectal adenomas.1 passage
• The expression of hepatic carboxypeptidase E is decreased in patients with cholesterol gallstone.1 passage
• The gap between knowledge and undergoing colorectal cancer screening using the Health Belief Model: A national survey.1 passage
• The impact of Clostridum difficile on surgical rate among ulcerative colitis patients: A systemic review and meta-analysis.1 passage
• The impact of inpatient capsule endoscopy on the need for therapeutic interventions in patients with obscure gastrointestinal bleeding.1 passage
• The implications of oxidative stress and antioxidant therapies in Inflammatory Bowel Disease: Clinical aspects and animal models.1 passage
• The incidence of and risk factors for inadequate bowel preparation in elderly patients: A prospective observational study.1 passage
• The international normalized ratio does not reflect bleeding risk in esophageal variceal hemorrhage.1 passage
• The long-term outcomes of cirrhotic patients with pleural effusion.1 passage
• The new era of hepatitis C virus therapy.1 passage
• The prevalence of irritable bowel syndrome among Saudi population in Riyadh by use of Rome IV criteria and self-reported dietary restriction.1 passage
• The prognostic value of UHRF-1 and p53 in gastric cancer.1 passage
• The psychological impact of COVID-19 pandemic on physicians in Saudi Arabia: A cross-sectional study.1 passage
• The regulatory roles of long noncoding RNAs in the biological behavior of pancreatic cancer.1 passage
• The relationship between platelet-lymphocyte ratio, neutrophil-lymphocyte ratio, and survival in metastatic gastric cancer on firstline modified docetaxel and cisplatinum plus 5 Fluorourasil Regimen: A single institute experience.1 passage
• The relationship of circulating fetuin-a with liver histology and biomarkers of systemic inflammation in nondiabetic subjects with nonalcoholic fatty liver disease.1 passage
• The role of imaging in determining prognosis for primary sclerosing cholangitis: A systematic review.1 passage
• The role of the PLR-NLR combination in the prediction of the presence of1 passage
• The therapeutic use of endoscopic ultrasonography in pediatric patients is safe: A case series.1 passage
• The use of nonselective beta blockers is a risk factor for portal vein thrombosis in cirrhotic patients.1 passage
• The utility of esophagogastroduodenoscopy and1 passage
• The value of endoscopic resection for non-ampullary duodenal lesions: A single-center experience.1 passage
• Therapeutic efficacy of an elemental diet for patients with crohn's disease and its association with amino acid metabolism.1 passage
• Thiazolidinediones and risk of colorectal cancer in patients with diabetes mellitus: A meta-analysis.1 passage
• Thromboembolic events in patients with inflammatory bowel disease.1 passage
• Time trends of causes of upper gastrointestinal bleeding and endoscopic findings.1 passage
• Toll-like receptor gene polymorphisms and susceptibility to Epstein-Barr virus-associated and -negative gastric carcinoma in Northern China.1 passage
• Transient elastography in clinical detection of liver cirrhosis: A systematic review and meta-analysis.1 passage
• Treatment efficacy of ledipasvir/sofosbuvir for 8 weeks in non-cirrhotic chronic hepatitis C genotype 4 patients.1 passage
• Treatment of nonalcoholic fatty liver disease: Where do we stand? an overview.1 passage
• Treatment with compound Lactobacillus acidophilus followed by a tetracycline- and furazolidone-containing quadruple regimen as a rescue therapy for Helicobacter pylori infection.1 passage
• Tricho-hepato-enteric syndrome: Retrospective multicenter experience in Saudi Arabia.1 passage
• Two-week triple therapy has a higher Helicobacter pylori eradication rate than 1-week therapy: A single-center randomized study.1 passage
• Undisclosed payments by pharmaceutical manufacturers to authors of inflammatory bowel disease guidelines in the United States.1 passage
• Unique characteristics of1 passage
• Upper gastrointestinal bleeding: Causes and patient outcomes.1 passage
• Use of COVID-19 vaccines in patients with liver disease and post-liver transplantation: Position statement of the Saudi association for the study of liver diseases and transplantation.1 passage
• Use of image-enhanced endoscopy in the characterization of colorectal polyps: Still some ways to go.1 passage
• Usefulness of Routine Plain CT the Day After an Interventional EUS Procedure.1 passage
• Utility of inflammatory markers to predict adverse outcome in acute pancreatitis: A retrospective study in a single academic center.1 passage
• Utility of rectoscopy in the assessment of response to neoadjuvant treatment for locally advanced rectal cancer.1 passage
• Validity and clinical impact of glucose transporter 1 expression in colorectal cancer.1 passage
• Variation in inflammatory bowel disease care among saudi pediatric gastroenterologists.1 passage
• Virologic response and safety of tenofovir versus entecavir in treatment-naïve chronic Hepatitis B patients.1 passage
• Vitamin D and iron deficiencies among Saudi children and adolescents: A persistent problem in the 211 passage
• Vitamin D supplementation in adolescents with irritable bowel syndrome: Is it useful? A randomized controlled trial.1 passage
• Water exchange versus air insufflation for colonoscopy: A meta-analysis.1 passage
• Water immersion sigmoidoscopy versus standard insufflation for colorectal cancer screening: A cohort study.1 passage
• Where are we today with1 passage
• Wire-guided cannulation versus contrast-guided cannulation in pediatric endoscopic retrograde cholangiopancreatography.1 passage
• Yield of p53 expression in esophageal squamous cell cancer and its relationship with survival.1 passage
• p16 protein is upregulated in a stepwise fashion in colorectal adenoma and colorectal carcinoma.1 passage
• α-Smooth muscle actin expression predicts the outcome of Kasai portoenterostomy in biliary atresia.1 passage
• γ-glutamyl transpeptidase in men and alanine aminotransferase in women are the most suitable parameters among liver function tests for the prediction of metabolic syndrome in nonviral hepatitis and nonfatty liver in the elderly.1 passage