A new clinical study will explore the brain-gut interaction in patients with functional dyspepsia and whether certain drugs can effectively relieve symptoms of this disorder. Functional dyspepsia is a costly and chronic disorder that can cause severe stomach pain often reported as cramping, bloating, and gas, or great discomfort or fullness after eating. The study is funded by the National Institutes of Health (NIH) at six medical centers in the U.S.
