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Results for “Discoloration of Teeth”

102 trials

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Showing 20 of 102 results

Not applicableStudy completedNCT02888847
What this trial is testing

High Light Intensity Bleaching Versus Descending Light Intensities Bleaching on Post Bleaching Teeth Sensitivity

Who this might be right for
Discoloured Teeth
Cairo University 24
Not applicableActive Not RecruitingNCT06125132
What this trial is testing

Evaluation of 2-year Clinical Performance of Two Different Single Color Universal Composite Resin Restorative Materials.

Who this might be right for
Tooth DiscolorationTooth Wear
Baskent University 55
Not applicableStudy completedNCT03217994
What this trial is testing

Efficacy of a 6% Hydrogen Peroxide Tooth Bleaching Agent

Who this might be right for
Tooth Discoloration
University of Chile 33
Not applicableStudy completedNCT05835453
What this trial is testing

At-home Bleaching Using Clear Retainers

Who this might be right for
Tooth DiscolorationTooth SensitivityGingivitis+1 more
Universidad Rey Juan Carlos 40
Not applicableUnknownNCT03528356
What this trial is testing

Impact of Dietary Counseling on Efficacy of Tooth Bleaching

Who this might be right for
Tooth Discoloration
Federal University of Pelotas 40
Not applicableStudy completedNCT04649645
What this trial is testing

Changes in Oral Health in Tobacco Cigarettes Smokers After Switching to Combustion-Free Nicotine Delivery Systems

Who this might be right for
GingivitisPeriodontal Diseases
Eclat Srl. 460
Not applicableStudy completedNCT02414464
What this trial is testing

Tooth Bleaching for Young Patients Using a Hydrogen Peroxide-based Gel

Who this might be right for
Tooth Discoloration
University of Nove de Julho 53
Not applicableStudy completedNCT02830802
What this trial is testing

Clinical Trial for Evaluating Sage-Based Mouthrinse

Who this might be right for
Stomal BleedingStomatitis, DentureTooth Staining+1 more
University of Bern 45
Post-approval studies (Phase 4)Study completedNCT02741427
What this trial is testing

Efficacy of a Whitening Dentifrice on Tooth Discoloration

Who this might be right for
Tooth Discoloration
Federal University of Paraíba 75
Not applicableNot Yet RecruitingNCT07200063
What this trial is testing

Children Acceptance of AgNP Mouthwash Against Chlorhexidine Mouthwash

Who this might be right for
Teeth StainingNumbness of the Tongue and Soft TissueBitter Taste
Cairo University 60
Large-scale testing (Phase 3)Looking for participantsNCT06486974
What this trial is testing

Efficacy of Manual Toothbrushes in Removing Tooth Stains

Who this might be right for
Tooth Discoloration
Colgate Palmolive 80
Not applicableStudy completedNCT05984472
What this trial is testing

3-year Clinical Performance of Prefabricated and Composite Veneers

Who this might be right for
Dental DiseasesTooth Discoloration
Ege University 21
Not applicableUnknownNCT03563469
What this trial is testing

Assessment of Salivary Bacterial Level and Dental Caries Experience in a Group of Egyptian Children With Black Stained Teeth

Who this might be right for
Black Stain Dental, Dental Black Stain, Black Stain*, Black Stains, Tooth Stains
Cairo University 73
Not applicableEnrolling By InvitationNCT06881654
What this trial is testing

16% Carbamide Peroxide Home Bleaching: Soft vs. Rigid Tray in a Randomized Blinded Equivalence Trial

Who this might be right for
Tooth Discolouration
Universidad Rey Juan Carlos 100
Not applicableStudy completedNCT04124068
What this trial is testing

Efficacy of Teeth Whitening Product Offerings in Adults

Who this might be right for
Tooth Discoloration
Glo Science, Inc. 75
Not applicableUnknownNCT04840524
What this trial is testing

Effect of Preparation Design on the Functional and Esthetic Outcome of CAD/CAM Lithium Disilicate Laminate Veneers

Who this might be right for
Dental Disorders Hard Tissues of TeethTooth Discoloration
Cairo University 10
Not applicableStudy completedNCT06543654
What this trial is testing

Evaluation of Template Assisted Monochromatic Structural Colored Versus Universal Multi-Shade Direct Composite Veneers

Who this might be right for
Tooth Discoloration
Tanta University 20
Early research (Phase 1)Enrolling By InvitationNCT06782087
What this trial is testing

A Comparative Study Between the Efficacy of Diode Laser and Nano-chitosan Gel on Activation of Non-vital in- Office Bleaching Agent

Who this might be right for
Tooth Discoloration
Misr University for Science and Technology 42
Not applicableUnknownNCT03136276
What this trial is testing

One Year Clinical Evaluation of IPS Empress CAD Versus Polished Celtra Duo Ceramic Laminate Veneers

Who this might be right for
Tooth DiscolorationTooth FracturesDiastema
Cairo University 36
Not applicableNot Yet RecruitingNCT06582069
What this trial is testing

Bleaching Effect of Solo and Combined Kiwi Extract and Ozone and Their Impact on Enamel

Who this might be right for
Discoloration, Tooth
Al-Azhar University 40
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