Efficacy of Vonoprazan vs. Pantoprazole or Non-acid Suppression in Prevention of Post-variceal Ligation Ulcer Bleeding in Portal Hypertension: A Multi-arm Randomized Controlled Trial.

Background: Up-to-date data about the role of acid suppression therapy e.g. proton-pump inhibitors; to reduce post-endoscopic variceal ligation (EVL) ulcer-bleeding are conflicting.

Serum matrix metalloproteinase-9 concentration as a marker of disease activity in patients with inflammatory bowel disease.

Background And Aim: Diagnosing inflammatory bowel disease (IBD), determining the appropriate treatment and follow-up of patients rely mainly on endoscopy and biopsy. Finding a sensitive, specific, cost-effective and less-invasive biomarker is the focus of much of the current research in this field. The aim was to investigate the relation between serum matrix metalloproteinase-9 (MMP-9) levels and disease activity in patients with IBD, correlating with clinical and endoscopic indices of disease activity and with treatment received.

Study of serology and genetics of celiac disease in patients with juvenile systemic lupus erythematosus 'celiac in juvenile systemic lupus'.

Introduction: Several case reports and case series have suggested a possible association between celiac disease (CD) and systemic lupus erythematosus (SLE). Patients with CD developing SLE and vice versa have been reported, highlighting a possible association. Up to 23% of patients with CD have raised anti-double-stranded DNA and likewise 5-22% of SLE patients are seropositive for CD.

Seattle protocol vs narrow band imaging guided biopsy in screening of Barrett's esophagus in gastroesophageal reflux disease patients.

Barrett's esophagus has 0.5% to 7% risk of progression to esophageal adenocarcinoma. The method of obtaining biopsies to diagnose Barrett's is challenging.