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Tooth Decay clinical trials recruiting in the U.S.
11 studies for Tooth Decay are recruiting participants at sites across the United States.
You call it a cavity. Your dentist calls it tooth decay or dental caries. They're all names for a hole in your tooth. Find out how to prevent it.
By state
Recently updated studies
Artificial Intelligence (AI) for Proximal Caries Detection and Its Impact on Treatment Threshold
Recruiting
Ages 18 to 99 · All sexes · Updated Oct 1, 2026 · NCT07648212Building Adaptive School-based Interventions for Caries
RecruitingPhase 3Healthy volunteers welcomeMentions payment for participants
Ages 5 to 13 · All sexes · Updated Sep 10, 2026 · NCT07265830Comparing Stainless Steel Crowns With Prefabricated Resin Crowns in Primary Molar Teeth
RecruitingHealthy volunteers welcome
Ages 2 to 5 · All sexes · Updated Jun 29, 2026 · NCT06713330Advancing Water Security: A Community Participatory School-Based Hydration Intervention
RecruitingHealthy volunteers welcome
Ages 4 and older · All sexes · Updated Jun 10, 2026 · NCT06714929Mothers' Action Project for Child Health
RecruitingHealthy volunteers welcome
12 Months – 45 Years · All sexes · Updated Apr 14, 2026 · NCT06753669Polymer Induced Liquid Precursor (PILP) in Adults in With Dentin Caries
Recruiting
Ages 18 to 64 · All sexes · Updated Mar 6, 2026 · NCT06727110LT Comparative Effectiveness of 2 Caries Treatments
RecruitingHealthy volunteers welcome
Ages 62 and older · All sexes · Updated Nov 13, 2025 · NCT07213661Oral Health Intervention in Adult Primary Care
RecruitingHealthy volunteers welcome
Ages 55 and older · All sexes · Updated Oct 15, 2025 · NCT06555029Caries Detection With Two Different Caries Detecting Devices
RecruitingHealthy volunteers welcome
Ages 21 and older · All sexes · Updated Aug 5, 2025 · NCT06152081Extending Dental Care to Nursing Home Residents to Reduce Mouth Infections and Incidence of Pneumonia and Improve Diabetic Glucose Control
RecruitingHealthy volunteers welcome
Ages 60 to 100 · All sexes · Updated Mar 26, 2025 · NCT06890676Clinical Evaluation of Full Contour Zirconia Chairside CAD/CAM Crowns
Recruiting
Ages 18 and older · All sexes · Updated Mar 28, 2024 · NCT06173167From ClinicalTrials.gov, data retrieved Oct 5, 2026. Each study sets its own eligibility; the study team decides who can join.