Research Studies

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CEGIR is conducting this study because they want to learn more about Eosinophilic Gastrointestinal Diseases (EGIDs). As part of that goal, one area of study will compare how well a patient feels – their symptoms – with what the tissue samples look like under a microscope. The study aims to answer a series of questions, including the following: - What if the tissue looks good, but you are still experiencing symptoms? - What if the symptoms have subsided, but the eosinophil counts haven’t changed?

This study is being conducted to determine the safety and effectiveness of a study drug called dupilumab in adolescents and adults with eosinophilic gastritis (EG) with or without esophageal and/or duodenal eosinophilia.