Zollinger-Ellison syndrome
MONDO:0019610Zollinger-Ellison syndrome (ZES) is characterized by severe peptic disease (ulcers/esophageal disease) caused by hypergastrinemia secondary to a gastrinoma resulting in increased gastric acid secretion.
Also known as: Zollinger Ellison syndrome, Zollinger-Ellison syndrome, Zollinger-Ellison syndrome (disease), Z E syndrome, Z-E syndrome, ZES, gastrinoma, pancreatic ulcerogenic tumor syndrome
5 clinical trials for this condition and its sub-types, 2 tagged with Zollinger-Ellison syndrome itself.
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No more tubes? swallowable capsule could revolutionize stomach acid testing
Diagnosis CompletedThis study tests a new, less invasive way to measure stomach acid using a small wireless capsule (SmartPill) that patients swallow. It compares the capsule's accuracy to the standard method, which involves a tube placed through the nose into the stomach. The study includes health…
Sponsor: National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) • Aim: Diagnosis
Last updated Sep 02, 2026 00:00 UTC
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Study maps out tumor detection in rare stomach condition
Knowledge-focused CompletedThis completed study looked at how to best find and manage tumors in people with Zollinger-Ellison syndrome, a rare condition that causes too much stomach acid. Researchers used imaging tests and tissue samples to locate tumors and check for a related genetic condition called MEN…
Sponsor: National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) • Aim: Knowledge-focused
Last updated Sep 18, 2026 00:00 UTC