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

• 5-aminosalicylic acid agents for prevention of recurrent diverticulitis: A systematic review and meta-analysis1 passage
• A comparison of efficacy and safety of potassium-competitive acid blocker and proton pump inhibitor in gastric acid-related diseases: A systematic review and meta-analysis1 passage
• A systematic review and meta-analysis of the efficacy of vonoprazan for proton pump inhibitor-resistant gastroesophageal reflux disease1 passage
• Acupuncture for functional gastrointestinal disorders: A systematic review and meta-analysis1 passage
• Adherence to colonoscopy in cascade screening of colorectal cancer: A systematic review and meta-analysis1 passage
• Amoxicillin-vonoprazan dual therapy for Helicobacter pylori eradication: A systematic review and meta-analysis1 passage
• Association between irritable bowel syndrome and micronutrients: A systematic review1 passage
• Association between obstructive sleep apnea and gastroesophageal reflux disease: A systematic review and meta-analysis1 passage
• Bleeding after endoscopic resection between direct oral anticoagulants or warfarin: Systematic review and meta-analysis1 passage
• Blood Urea Nitrogen-to-Creatinine Ratio to Differentiate Upper From Lower Gastrointestinal Bleeding: A Systematic Review and Meta-Analysis1 passage
• Clinical, endoscopic, and histological differentiation between celiac disease and tropical sprue: A systematic review1 passage
• Comparison of the efficiency of two different proton pump inhibitor formula in treatment of patients with atypical gastroesophageal reflux disease: a prospective randomized study1 passage
• Comparison of vonoprazan bismuth-containing triple therapy with quadruple therapy in Helicobacter pylori-infected treatment-naive patients: a prospective multicenter randomized controlled trial1 passage
• Cost Effectiveness of Colorectal Cancer Screening Strategies in Middle- and High-Income Countries: A Systematic Review1 passage
• Cost-of-Illness of Irritable Bowel Syndrome: A Systematic Review1 passage
• Cumulative evidence for reducing recurrence of colonic diverticular bleeding using endoscopic clipping versus band ligation: Systematic review and meta-analysis1 passage
• Curcuma longa Linn versus omeprazole in treatment of functional dyspepsia: A randomized, double-blind, placebo-controlled trial1 passage
• Detection rates of colorectal neoplasia during colonoscopies and their associated factors in the SCREESCO study1 passage
• Does the microbiome play a role in the pathogenesis of colonic diverticular disease? A systematic review1 passage
• Early TIPS versus endoscopic therapy for secondary prophylaxis after management of acute esophageal variceal bleeding in cirrhotic patients: a meta-analysis of randomized controlled trials1 passage
• Effect of gastro-esophageal reflux symptoms on the risk of Barrett's esophagus: A systematic review and meta-analysis1 passage
• Effectiveness of electroacupuncture on postoperative ileus prevention after abdominal surgery: A systematic review and trial sequential analysis of randomized controlled trials1 passage
• Effects of the herbal medicine Rikkunshito, for functional dyspepsia: A systematic review and meta-analysis1 passage
• Efficacy and Safety of Postbiotics in Irritable Bowel Syndrome: A Systematic Review and Meta-Analysis1 passage
• Efficacy and Safety of Quadruple Therapy With Semisynthetic Tetracycline for Helicobacter pylori Eradication: A Meta-Analysis1 passage
• Efficacy and Safety of Tegoprazan-Amoxicillin Dual Therapy for Helicobacter pylori Eradication: A Systematic Review and Meta-Analysis With Trial Sequential Analysis of Randomized Controlled Trials1 passage
• Efficacy of Linaclotide in Functional Dyspepsia and Constipation-Predominant Irritable Bowel Syndrome Overlap: A Randomized Trial1 passage
• Electroacupuncture plus on-demand gastrocaine for refractory functional dyspepsia: Pragmatic randomized trial1 passage
• Eradication of Helicobacter pylori With Vonoprazan-Amoxicillin Dual Therapy as an Alternative for Bismuth-Based Quadruple Therapy: A Systematic Review and Noninferiority Meta-Analysis1 passage
• Gastroenterological Society of Australia Position Statement on the Assessment and Management of Idiopathic Gastroparesis1 passage
• Helicobacter pylori Infection and Eradication in Relation to Gastroesophageal Reflux Disease1 passage
• Hemostatic Powder for Non-Malignant Upper Gastrointestinal Bleeding: A Systematic Review and Meta-Analysis of Randomized Controlled Trials1 passage
• Human intestinal spirochetosis, irritable bowel syndrome, and colonic polyps: A systematic review and meta-analysis1 passage
• Hypermobile Ehlers-Danlos syndrome and disorders of the gastrointestinal tract: What the gastroenterologist needs to know1 passage
• Influence of glucagon-like peptide-1 receptor agonists on hepatic events in type 2 diabetes: a systematic review and meta-analysis1 passage
• Insufficient evidence of benefit regarding mortality due to albumin substitution in HCC-free cirrhotic patients undergoing large volume paracentesis1 passage
• Intraluminal therapy for Helicobacter pylori infection1 passage
• Long-term outcomes of nasogastric tube with Gastrografin for adhesive small bowel obstruction1 passage
• Mindfulness-based cognitive therapy in functional dyspepsia: A pilot randomized trial1 passage
• Noneffectiveness of electroacupuncture for comorbid generalized anxiety disorder and irritable bowel syndrome1 passage
• Optimization of Minocycline-Containing Bismuth Quadruple Therapy for Helicobacter pylori Rescue Treatment: A Randomized Controlled Trial1 passage
• Over-the-Scope Clip Versus Standard Endoscopic Treatment in Patients With Acute Nonvariceal Upper Gastrointestinal Bleeding: A Systematic Review and Meta-Analysis1 passage
• Post-colonoscopy appendicitis: Systematic review of current evidence1 passage
• Practice Guidelines for the Diagnosis and Treatment of Subepithelial Lesion Observed in Upper Gastrointestinal Endoscopy1 passage
• Prevalence and etiologies of non-responsive celiac disease: A systematic review and meta-analysis1 passage
• Preventing Unnecessary Endoscopic Retrograde Cholangiopancreatography in Patients With Spontaneous Bile Duct Stone Passage: A Systematic Review and Meta-Analysis1 passage
• Probiotics Combined With Trimebutine for the Treatment of Irritable Bowel Syndrome Patients: A Systematic Review and Meta-Analysis1 passage
• Probiotics for Irritable Bowel Syndrome: An Updated Systematic Review and Meta-Analysis With Trial Sequential Analysis1 passage
• Randomized trial of vonoprazan-based versus proton-pump inhibitor-based third-line triple therapy with sitafloxacin for Helicobacter pylori1 passage
• Rifabutin triple therapy for first-line and rescue treatment of Helicobacter pylori infection: A systematic review and meta-analysis1 passage
• Role of oral iron supplementation for anemia secondary to acute nonvariceal upper gastrointestinal bleeding: a randomized controlled trial1 passage
• Safety of Potassium-Competitive Acid Blockers Compared With Proton Pump Inhibitors in Patients With Gastroesophageal Reflux Disease and Peptic Ulcer Disease: A Systematic Review and Meta-Analysis1 passage
• Searching for a definition for pharmacologically refractory constipation: A systematic review1 passage
• Second Asian Consensus Report on Functional Dyspepsia (2025): Updated Recommendations1 passage
• Susceptibility testing alone will not reliably achieve high Helicobacter pylori cure rates: A systematic review and meta-analysis1 passage
• Systematic review and meta-analysis of endoscopic versus medical management of peptic ulcers with adherent clots1 passage
• Systematic review and network meta-analysis: Comparative effectiveness of therapies for second-line Helicobacter pylori eradication1 passage
• Systematic review of machine learning models in predicting the risk of bleed/grade of esophageal varices in patients with liver cirrhosis: A comprehensive methodological analysis1 passage
• Ten vs. 14 Days of Vonoprazan-Based Therapy for Helicobacter pylori: Systematic Review and Meta-Analysis of Randomized Trials1 passage
• Ten-day high-dose proton pump inhibitor triple therapy versus sequential therapy for Helicobacter pylori eradication1 passage
• Thailand guideline 2020 for medical management of gastroesophageal reflux disease1 passage
• The Effectiveness of Plecanatide for Treating Constipation and Bloating in Patients Aged 18 to 40 Years With Irritable Bowel Syndrome: Utilization of a New Composite Trisymptom Endpoint1 passage
• Therapy of gastroesophageal reflux disease and functional dyspepsia overlaps with symptoms after usual-dose proton pump inhibitor: Acotiamide plus usual-dose proton pump inhibitor versus double-dose proton pump inhibitor1 passage
• Tranexamic Acid With Acid Suppression Versus Acid Suppression Alone as Therapy for Upper Gastrointestinal Bleeding: A Meta-Analysis of Randomized Controlled Trials1 passage
• Vitamin D supplementation for irritable bowel syndrome: A systematic review and meta-analysis1 passage
• Vonoprazan non-inferior to lansoprazole in treating duodenal ulcer and eradicating Helicobacter pylori in Asian patients1 passage