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Tundra lists 2 Upper Endoscopy clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT07372976
Role and Diagnostic Yield of Upper Endoscopy in Children With Chronic Abdominal Pain
Chronic abdominal pain is a common problem in children and may be caused by functional or organic gastrointestinal disorders. While many children have no identifiable structural disease, some may have conditions that can be detected by upper gastrointestinal endoscopy. This study aims to evaluate the role and diagnostic outcome of upper gastrointestinal endoscopy in children presenting with chronic abdominal pain at Assiut University Children Hospital. Children aged 18 years or younger who have had abdominal pain for at least three months and who undergo upper gastrointestinal endoscopy as part of their routine medical care will be included. Clinical symptoms, alarm features, endoscopic findings, and biopsy results will be analyzed to determine how often endoscopy identifies an organic cause of pain. The results of this study may help guide the appropriate use of endoscopy in the evaluation of chronic abdominal pain in children.
Gender: All
Ages: 0 Years - 18 Years
Updated: 2026-03-17
NCT07006142
Effect of Prolonged Fasting Time on Gastric Residual Volume in Patients Taking GLP1 Receptor Agonists
The aim of this study is to determine whether a modified fasting protocol can reduce the potential risk of aspiration for patients currently prescribed GLP1-RAs.
Gender: All
Ages: 18 Years - Any
Updated: 2026-02-03
1 state