Large-scale testing (Phase 3)Study completedNCT02545244What this trial is testingEffectiveness of Black Tea Mouthwash on Plaque FormationWho this might be right forGingivitis Sri Hasanamba Dental College and Hospital 45
Not applicableLooking for participantsNCT06720168What this trial is testingAir Polishers With Erythritol in the Treatment of Dental Black Stain of Bacterial OriginWho this might be right forBlack StainBlack Plaque Cardenal Herrera University 40
Not applicableUnknownNCT05304247What this trial is testingPrevalence and Risk Factors of Black Tooth StainsWho this might be right forDental Plaque Mennatallah Hesham Elsayed Mohamed Ali 320
Not applicableStudy completedNCT03483376What this trial is testingAPDT for the Remediation of Dental Black StainWho this might be right forDental PlaqueTooth Discoloration Cardenal Herrera University 30