- Conditions
- Oral Cancer
- Interventions
- ProDentis Lozenge, Placebo Lozenge
- Dietary Supplement · Other
- Lead sponsor
- University of Iowa
- Other
- Eligibility
- 21 Years to 89 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Nov 17, 2023 · Synced May 21, 2026, 10:13 PM EDT