Gastritis

This study tests whether adding a probiotic called Saccharomyces boulardii to a standard antibiotic cocktail helps clear Helicobacter pylori infections that didn't respond to earlier treatments. About 1,248 adults who have failed prior H. pylori therapy will be randomly assigned …

This Phase 2 trial tests whether a dietary supplement called Carminal can help heal the stomach lining and reduce symptoms in people with H. pylori gastritis. Eighty adults will receive either Carminal or a placebo alongside standard antibiotic therapy, followed by 12 weeks of co…

This study is testing whether a daily capsule of holy basil extract can reduce stomach inflammation and improve symptoms like pain, bloating, and nausea in adults with indigestion. Twenty-seven participants will take the supplement for 28 days and undergo endoscopies and blood te…

This study investigates whether certain Helicobacter bacteria other than H. pylori are present in people with various stomach conditions, including chronic gastritis, precancerous changes, and gastric cancer. Researchers will analyze biopsy samples from about 150 patients to meas…

This study looks at whether eosinophilic gastritis, a rare stomach condition, causes problems with how the stomach moves food. Researchers will use a special scan after an oatmeal meal to check stomach emptying in 30 people. The goal is to better understand if these motility issu…

This study tests whether taking N-acetylcysteine and simethicone before an upper GI endoscopy (a camera exam of the stomach) improves how clearly doctors can see the stomach lining. About 132 adults, both healthy and those with stomach issues, will receive either the medication o…