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ClinicalTrials.gov public records Last synced Sep 24, 2026, 9:54 AM EDT

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Showing 1–2 of 2 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Xerostomia, Halitosis
Interventions
Crest Daily Whitening Serum
Other
Lead sponsor
Tufts University
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers Results available

Exploratory Study on Effect of Whitening Agent With Emulsion Gel in Xerostomic Population

NCT04996069
Conditions
Xerostomia
Interventions
Crest Whitening Emulsions
Device
Lead sponsor
Tufts University
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts