Trials / Conditions / Tooth Discoloration

Tooth Discoloration

57 registered clinical trials studyying Tooth Discoloration — 6 currently recruiting.

Status	Trial	Sponsor	Phase
Enrolling By Invitation	A Comparative Study Between the Efficacy of Diode Laser and Nano-chitosan Gel on Activation of Non-vital in- O NCT06782087	Misr University for Science and Technology	Phase 1
Not Yet Recruiting	Efficacy and Safety Assessment of Experimental Bleaching Agents NCT06802614	University of Oklahoma	N/A
Enrolling By Invitation	Comparison of Color Measurements of Postgraduate Dental Students Using Different Color Determination Methods NCT06791694	Hacettepe University	—
Completed	Efficacy of Manual Toothbrushes in Removing Tooth Stains NCT06486974	Colgate Palmolive	Phase 3
Completed	Management of Dentinal Hypersensitivity Using Two Dentifrice Technologies NCT07511530	Prof. Mayyas Al-Remawi	N/A
Not Yet Recruiting	Composite Repair Using Silane Coupling Agent NCT06392685	Cairo University	N/A
Recruiting	Effects of Bio-active Desensitizer on Reduction of Tooth Sensitivity Caused by In-office Bleaching. NCT06532526	King Abdullah University Hospital	N/A
Completed	Comparison of Two Minimally Invasive Approaches for Masking Molar-Incisor Hypomineralization Opacities NCT07494682	Pamukkale University	N/A
Active Not Recruiting	Evaluation of 2-year Clinical Performance of Two Different Single Color Universal Composite Resin Restorative NCT06125132	Baskent University	N/A
Completed	At-home Bleaching Using Clear Retainers NCT05835453	Universidad Rey Juan Carlos	N/A
Completed	Clinical Efficacy of In-office Bleaching With Different Concentrations of Hydrogen Peroxide NCT06700434	Gazi University	N/A
Completed	Clinical Efficacy of Novel Titanium Oxide Nanoparticle Enriched Bleaching Gel NCT06904118	Pakistan Institute of Medical Sciences	N/A
Completed	Bleaching Procedures Performed During Treatment With Brackets and Clear Aligners NCT06716827	Ahmet Yağcı	N/A
Completed	Clinical Evaluation of Color Stability of Direct Composite Resin Veneers in Vital Anterior Teeth NCT06510400	Tanta University	N/A
Completed	Evaluation of Template Assisted Monochromatic Structural Colored Versus Universal Multi-Shade Direct Composite NCT06543654	Tanta University	N/A
Completed	Clinical Evaluation of Single Versus Multi-Shade Direct Composite Resin Veneers NCT06404398	Tanta University	N/A
Unknown	Quantitative Evaluation of the Effect of Dehydration and Rehydration Levels on Tooth Color NCT05620277	Marmara University	N/A
Recruiting	Effectiveness of Dental Bleaching Using Different Designs of 3D-Printed and Conventional Customized Nightguard NCT07464197	Universitat Internacional de Catalunya	N/A
Completed	Influence of Polishing After Bleaching on Color Change and Enamel Morphology NCT05635253	Universidade Federal do Para	N/A
Completed	Clinical Performance of Ceramic Laminate Veneers Made With Celtra Duo Press and IPS e.Max Press Ceramic NCT03713970	Cairo University	N/A
Unknown	Clinical Outcomes of Bonded Monolithic Translucent Zirconia Crowns Using Two Different Compositions of Self-ad NCT04875468	Diana Mostafa Habeb	N/A
Unknown	Effect of Preparation Design on the Functional and Esthetic Outcome of CAD/CAM Lithium Disilicate Laminate Ven NCT04840524	Cairo University	N/A
Completed	Efficacy of Teeth Whitening Product Offerings in Adults NCT04124068	Glo Science, Inc.	N/A
Completed	Safety and Efficacy of the ToothWave Powered Toothbrush for Extrinsic Stain Reduction (Texas) NCT04092062	Home Skinovations Ltd.	N/A
Completed	Self-selection Study of the Toothwave Toothbrush NCT04023097	Home Skinovations Ltd.	N/A
Completed	Safety and Efficacy of the ToothWave Power Toothbrush for Extrinsic Stain Reduction NCT03885609	Home Skinovations Ltd.	N/A
Completed	The Effect of Staining Beverage on Color Alteration During In-office Tooth Bleaching NCT03933527	Fujian Medical University	N/A
Completed	3-year Clinical Performance of Prefabricated and Composite Veneers NCT05984472	Ege University	N/A
Withdrawn	Color Dental Alteration Caused by Endodontic Treatment NCT03841877	Federal University of Pelotas	N/A
Completed	Er,Cr:YSGG Laser Bleaching on Tooth Color and Sensitivity NCT06666920	Aristotle University Of Thessaloniki	N/A
Completed	Office Bleaching Treatment by Using Rubber-cup and Air-powder Polishing Device Prophylaxis in Rondomised Clini NCT04407910	Cukurova University	Phase 4
Unknown	Impact of Dietary Counseling on Efficacy of Tooth Bleaching NCT03528356	Federal University of Pelotas	N/A
Completed	Combined Dental Bleaching Protocols and Time Required to Achieve Satisfactory Color NCT03514797	André Luis Faria e Silva	Phase 4
Completed	aPDT for the Remediation of Dental Black Stain NCT03483376	Cardenal Herrera University	N/A
Completed	Etiology of Black Tooth Stain in Children NCT05249491	Ege University	—
Active Not Recruiting	Tooth Discoloration Induced by Pulpotomy Materials NCT04346849	Jordan University of Science and Technology	N/A
Completed	Tooth Crown Discoloration Caused by Endodontic Treatment NCT03841370	Federal University of Pelotas	—
Unknown	Patient Satisfaction of Glazed IPS Empress CAD Versus Glazed Celtra Duo Ceramic Laminate Veneers NCT03129711	Cairo University	N/A
Unknown	One Year Clinical Evaluation of IPS Empress CAD Versus Polished Celtra Duo Ceramic Laminate Veneers NCT03136276	Cairo University	N/A
Completed	The Effect of Whitening Toothpaste on Tooth Color Associated With Bleaching Process NCT03163069	Fujian Medical University	Phase 4
Unknown	Color Stability of E.Max CAD Laminate Veneers Cemented With Light Cure Versus Dual Cure Amine Free Adhesive Re NCT02943395	Cairo University	N/A
Unknown	Clinical Evaluation of the Fracture Resistance for E-max Cad and Vita Suprinity Laminate Veneers NCT02940717	Cairo University	N/A
Completed	6-year Clinical Performance of Prefabricated and Composite Veneers ( Componeer) NCT05998980	Ege University	N/A
Completed	Influence of Tooth Whitening on Changes in Quality of Life NCT03380702	Daniela Kovacevic Pavicic	N/A
Completed	Evaluating the Efficacy of a Gum Health Formulation on Teeth Whitening in Patients With Gingivitis and Periodo NCT02906982	Glo Science, Inc.	N/A
Completed	Efficacy of Laser Application in Dental Bleaching NCT03688893	Universidad Nacional de Caaguazu	N/A
Completed	Marginal Fit of Porcelain Veneers After Finishing Prepared Surfaces With Ultrasonic Tips NCT02683499	Damascus University	N/A
Completed	Efectiveness of a Brief Protocol by a Low (6%) Concentration Gel Peroxide Hydrogen of Teeth Bleaching NCT02603354	University of Chile	N/A
Completed	Efficacy of a 6% Hydrogen Peroxide Tooth Bleaching Agent NCT03217994	University of Chile	N/A
Completed	Phototherapy Remediation of Black Stain NCT03309748	Cardenal Herrera University	N/A
Completed	Effectiveness of Sealed In-office Bleaching Technique: Randomized Controlled Clinical Trial NCT02067715	Universidade Federal de Sergipe	N/A
Completed	Phycosocial Impact of Bleaching Teeth NCT02605239	University of Chile	N/A
Completed	Tooth Bleaching for Young Patients Using a Hydrogen Peroxide-based Gel NCT02414464	University of Nove de Julho	N/A
Completed	Efficacy of a Whitening Dentifrice on Tooth Discoloration NCT02741427	Federal University of Paraíba	Phase 4
Completed	Clinical Effectiveness of In-office Bleaching Activated With a LED/Laser Device NCT01231243	Universidade Estadual de Ponta Grossa	Phase 4
Completed	Efficacy of CPP-ACP on Bleaching Related Sensitivity NCT04112706	University of New England	N/A
Completed	Staining and Calculus Formation After 0.12% Chlorhexidine Rinses NCT00818376	Lutheran University of Brazil	Phase 2