Overview PPI and Microbiome in Healthy Volunteers and Functional Dyspepsia Status: Completed Trial end date: 2020-09-22 Target enrollment: Participant gender: Summary Prospective interventional study of the effect of PPI on the duodenal microbiome in healthy volunteers and functional dyspepsia patients Phase: Phase 4 Details Lead Sponsor: Universitaire Ziekenhuizen LeuvenTreatments: PantoprazoleProton Pump Inhibitors