Large-scale testing (Phase 3)Study completedNCT06242769What this trial is testingClinical Research Study to Evaluate the Stain Removal EfficacyWho this might be right forTooth Stain Removal Colgate Palmolive 80
Not applicableStudy completedNCT06404398What this trial is testingClinical Evaluation of Single Versus Multi-Shade Direct Composite Resin VeneersWho this might be right forTooth Discoloration Tanta University 20
Not applicableStudy completedNCT02830802What this trial is testingClinical Trial for Evaluating Sage-Based MouthrinseWho this might be right forStomal BleedingStomatitis, DentureTooth Staining+1 more University of Bern 45
Post-approval studies (Phase 4)Study completedNCT02682329What this trial is testingCombination of Dental Bleaching Techniques, Randomized Clinical TrialWho this might be right forTooth Stain Universidad Iberoamericana 120
Not applicableUnknownNCT03621163What this trial is testingCopmere Between Bleaching and Laminate VeneersWho this might be right forDiscoloration, Tooth Cairo University 1
Not applicableUnknownNCT03129711What this trial is testingPatient Satisfaction of Glazed IPS Empress CAD Versus Glazed Celtra Duo Ceramic Laminate VeneersWho this might be right forTooth DiscolorationTooth Fractures Cairo University 36
Testing effectiveness (Phase 2)Not Yet RecruitingNCT06637761What this trial is testingClinical and Radio-graphic Evaluation of Non-staining Bio-active Bio-ceramic (Neo MTA 2) in RevascularizationWho this might be right forMineral Trioxide Aggregate Cairo University 22
Not applicableUnknownNCT03528356What this trial is testingImpact of Dietary Counseling on Efficacy of Tooth BleachingWho this might be right forTooth Discoloration Federal University of Pelotas 40
Not applicableStudy completedNCT07511530What this trial is testingManagement of Dentinal Hypersensitivity Using Two Dentifrice TechnologiesWho this might be right forDentin HypersensitivityTooth Discoloration Prof. Mayyas Al-Remawi 57
Not applicableActive Not RecruitingNCT07691658What this trial is testingClinical Evaluation of Prefabricated Versus 3D-Printed Composite Resin Veneers: in Vivo StudyWho this might be right forVeneerComposite RestorationsTeeth Color+1 more Tanta University 40
Not applicableStudy completedNCT04112706What this trial is testingEfficacy of CPP-ACP on Bleaching Related SensitivityWho this might be right forTeeth SensitivityTooth Discoloration University of New England 40
Not applicableLooking for participantsNCT06506734What this trial is testingDental Dyschromia and Quality of Life in Early Prolonged HyperbilirubinemiaWho this might be right forDental Diseases University Hospital, Toulouse 120
Not applicableStudy completedNCT04685889What this trial is testingResin Infiltration Treatment for MIHWho this might be right forMolar Incisor HypomineralizationEnamel HypoplasiaEnamel Caries+1 more Tokat Gaziosmanpasa University 34
Not applicableStudy completedNCT06700434What this trial is testingClinical Efficacy of In-office Bleaching With Different Concentrations of Hydrogen PeroxideWho this might be right forTooth Discoloration Gazi University 80
Not applicableStudy completedNCT07707349What this trial is testingThe Effectiveness of Antivet Versus Opalustre® for the Management of Enamel Fluorosis/Discolored Enamel and Its Impact on Aesthetic Outcomes.Who this might be right forFluorosis, DentalEnamel Discoloration October University for Modern Sciences and Arts 59
Not applicableStudy completedNCT04092062What this trial is testingSafety and Efficacy of the ToothWave Powered Toothbrush for Extrinsic Stain Reduction (Texas)Who this might be right forTooth Discoloration Home Skinovations Ltd. 91
Not applicableStudy completedNCT05938400What this trial is testingImpression & Prosthesis Quality Made From Different Polyvinylsiloxane Impression TechniquesWho this might be right forEndodontically Treated TeethMissing TeethDiscoloration, Tooth+2 more Dow University of Health Sciences 62
Not applicableUnknownNCT04816487What this trial is testingEffect of Glutathione vs KI in Reducing SDF Staining When Used in Treatment of Primary Carious TeethWho this might be right forDiscoloration, Tooth Cairo University 60
Post-approval studies (Phase 4)Study completedNCT01962493What this trial is testingAn Efficacy Study of Stain Control of a 67% Sodium Bicarbonate Containing Toothpaste on Chlorhexidine Tooth StainingWho this might be right forOral Hygiene GlaxoSmithKline 160
Not applicableUnknownNCT04817579What this trial is testingDental Photography and Numeric Shade Quantification as a Substitute to Conventional and Instrumental Shade Matching Techniques in the Esthetic ZoneWho this might be right forDiscoloration, ToothChip ToothNon Vital Teeth+1 more Cairo University 10