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Trial + Data / Events	Status	Ph	N	Region	Interventions	Sponsor	Conditions	Primary compl	Study compl
Wiegand, Annette
NCT03516201: Oral Health in Bariatric Patients	Active, not recruiting	N/A	100	Europe		University of Göttingen	Adiposity, Dental Diseases, Bariatric Surgery Candidate	02/20	05/25
NCT02975635: Patients' Preferences for Repair Versus Replacement Restorations	Active, not recruiting	N/A	100	Europe	Questionnaire	University of Göttingen, Georg-Elias-Mueller-Institute of Psychology, University Goettingen, Charite University, Berlin, Germany	Patient Preference	01/21	06/21
NCT03118323: Patients' Willingness-to-pay of Endodontic Treatment	Active, not recruiting	N/A	200	Europe	Questionnaire	University of Göttingen, Charite University, Berlin, Germany	Patient Preference	07/21	07/21
NCT04208802: Effect of Smoking on Saliva Composition and the Development of Dental Erosion	Completed	N/A	50	Europe	Use of fluoridated toothpaste, Wearing of an intraoral device with bovine tooth samples, Wearing of an intraoral device with resin samples	University of Göttingen	Dental Erosion	07/22	07/22