| Clinical Evaluation of Color Stability of Direct Composite Resin Veneers in Vital Anterior Teeth (NCT06510400) | Tanta University | 2022-07-19 |
| Evaluation of Template Assisted Monochromatic Structural Colored Versus Universal Multi-Shade Direct Composite Veneers (NCT06543654) | Tanta University | 2022-07-19 |
| Effectiveness of Dental Bleaching Using Different Designs of 3D-Printed and Conventional Customized Nightguards (NCT07464197) | Universitat Internacional de Catalunya | 2022-05-01 |
| Influence of Polishing After Bleaching on Color Change and Enamel Morphology (NCT05635253) | Universidade Federal do Para | 2022-01-10 |
| Clinical Performance of Ceramic Laminate Veneers Made With Celtra Duo Press and IPS e.Max Press Ceramic (NCT03713970) | Cairo University | 2021-08-25 |
| Clinical Outcomes of Bonded Monolithic Translucent Zirconia Crowns Using Two Different Compositions of Self-adhesive Resin Cements (NCT04875468) | Diana Mostafa Habeb | 2021-05-01 |
| Effect of Preparation Design on the Functional and Esthetic Outcome of CAD/CAM Lithium Disilicate Laminate Veneers (NCT04840524) | Cairo University | 2021-01-26 |
| Efficacy of Teeth Whitening Product Offerings in Adults (NCT04124068) | Glo Science, Inc. | 2019-09-01 |
| Safety and Efficacy of the ToothWave Powered Toothbrush for Extrinsic Stain Reduction (Texas) (NCT04092062) | Home Skinovations Ltd. | 2019-08-07 |
| Self-selection Study of the Toothwave Toothbrush (NCT04023097) | Home Skinovations Ltd. | 2019-07-02 |
| Safety and Efficacy of the ToothWave Power Toothbrush for Extrinsic Stain Reduction (NCT03885609) | Home Skinovations Ltd. | 2019-02-28 |
| The Effect of Staining Beverage on Color Alteration During In-office Tooth Bleaching (NCT03933527) | Fujian Medical University | 2019-02-14 |
| 3-year Clinical Performance of Prefabricated and Composite Veneers (NCT05984472) | Ege University | 2019-01-15 |
| Color Dental Alteration Caused by Endodontic Treatment (NCT03841877) | Federal University of Pelotas | 2018-12-15 |
| Er,Cr:YSGG Laser Bleaching on Tooth Color and Sensitivity (NCT06666920) | Aristotle University Of Thessaloniki | 2018-10-01 |
| Office Bleaching Treatment by Using Rubber-cup and Air-powder Polishing Device Prophylaxis in Rondomised Clinical Design (NCT04407910) | Cukurova University | 2018-09-10 |
| Impact of Dietary Counseling on Efficacy of Tooth Bleaching (NCT03528356) | Federal University of Pelotas | 2018-05-30 |
| Combined Dental Bleaching Protocols and Time Required to Achieve Satisfactory Color (NCT03514797) | André Luis Faria e Silva | 2018-04-13 |
| aPDT for the Remediation of Dental Black Stain (NCT03483376) | Cardenal Herrera University | 2018-03-01 |
| Etiology of Black Tooth Stain in Children (NCT05249491) | Ege University | 2018-01-10 |
| Tooth Discoloration Induced by Pulpotomy Materials (NCT04346849) | Jordan University of Science and Technology | 2017-09-02 |
| Tooth Crown Discoloration Caused by Endodontic Treatment (NCT03841370) | Federal University of Pelotas | 2017-09-01 |
| Patient Satisfaction of Glazed IPS Empress CAD Versus Glazed Celtra Duo Ceramic Laminate Veneers (NCT03129711) | Cairo University | 2017-08-01 |
| One Year Clinical Evaluation of IPS Empress CAD Versus Polished Celtra Duo Ceramic Laminate Veneers (NCT03136276) | Cairo University | 2017-07-01 |
| The Effect of Whitening Toothpaste on Tooth Color Associated With Bleaching Process (NCT03163069) | Fujian Medical University | 2017-01-18 |
| Clinical Evaluation of the Fracture Resistance for E-max Cad and Vita Suprinity Laminate Veneers (NCT02940717) | Cairo University | 2017-01-01 |
| Color Stability of E.Max CAD Laminate Veneers Cemented With Light Cure Versus Dual Cure Amine Free Adhesive Resin Cement (NCT02943395) | Cairo University | 2017-01-01 |
| 6-year Clinical Performance of Prefabricated and Composite Veneers ( Componeer) (NCT05998980) | Ege University | 2016-07-01 |
| Influence of Tooth Whitening on Changes in Quality of Life (NCT03380702) | Daniela Kovacevic Pavicic | 2015-11-01 |
| Evaluating the Efficacy of a Gum Health Formulation on Teeth Whitening in Patients With Gingivitis and Periodontitis (NCT02906982) | Glo Science, Inc. | 2015-10-01 |
| Efficacy of Laser Application in Dental Bleaching (NCT03688893) | Universidad Nacional de Caaguazu | 2015-09-05 |
| Efectiveness of a Brief Protocol by a Low (6%) Concentration Gel Peroxide Hydrogen of Teeth Bleaching (NCT02603354) | University of Chile | 2015-03-01 |
| Phototherapy Remediation of Black Stain (NCT03309748) | Cardenal Herrera University | 2014-05-05 |
| Effectiveness of Sealed In-office Bleaching Technique: Randomized Controlled Clinical Trial (NCT02067715) | Universidade Federal de Sergipe | 2014-02-01 |
| Phycosocial Impact of Bleaching Teeth (NCT02605239) | University of Chile | 2013-03-01 |
| Tooth Bleaching for Young Patients Using a Hydrogen Peroxide-based Gel (NCT02414464) | University of Nove de Julho | 2013-02-01 |
| Efficacy of a Whitening Dentifrice on Tooth Discoloration (NCT02741427) | Federal University of Paraíba | 2012-09-01 |
| Clinical Effectiveness of In-office Bleaching Activated With a LED/Laser Device (NCT01231243) | Universidade Estadual de Ponta Grossa | 2011-01-01 |
| Efficacy of CPP-ACP on Bleaching Related Sensitivity (NCT04112706) | University of New England | 2006-07-16 |
| Staining and Calculus Formation After 0.12% Chlorhexidine Rinses (NCT00818376) | Lutheran University of Brazil | 2006-06-01 |