Search clinical trials for: Tooth extrinsic stain

Total 13002 results

Sun Yat-sen University
Shenzhen Yunding Information Technology Co., Ltd.

Recruiting

Eight Week Clinical Study to Investigate Reduction of Extrinsic Tooth Stain by Electric Toothbrush

Tooth Bleaching

China
Church & Dwight Company, Inc.

Completed

Two Week Cumulative Extrinsic Stain Removal of a Battery-powered Toothbrush and a Manual Toothbrush

Dental Devices, Home Care

United States
Colgate Palmolive

Completed

Clinical Research Study to Evaluate the Stain Removal Efficacy

Tooth Stain Removal

Puerto Rico
University of Pavia

Completed

Evaluation of Two Different Toothpastes for Clinical Management of Extrinsic Stains.

Extrinsic Staining of Tooth - Medication

Italy
Home Skinovations Ltd.

Completed

Safety and Efficacy of the ToothWave Powered Toothbrush for Extrinsic Stain Reduction (Texas)

Tooth Discoloration

United States
Home Skinovations Ltd.

Completed

Safety and Efficacy of the ToothWave Power Toothbrush for Extrinsic Stain Reduction

Tooth Discoloration

United States
Grupo de Investigação em Bioquímica e Biologia...
University of Lisbon

Unknown

Intervening Factors in Tooth Color Assessment

Tooth Color

Portugal
Cairo University

Not yet recruiting

Comparative Evaluation of Bioflx Crowns vs Stainless Steel Crowns

Caries,Dental
Virginia Commonwealth University

Not yet recruiting

Resin Polymer (NuSmile BioFlx) Compared to Stainless Steel Crowns (3M ESPE) for Restoration of Primary Molar Teeth

Dental Caries | Tooth Decay

United States
Afyonkarahisar Health Sciences University

Not yet recruiting

Clinical Success of Stainless Steel Crowns Applied Using Different Cements

Dental Enamel Hypomineralization

Turkey
Cairo University

Not yet recruiting

Bleaching Effect of Strawberry Extract Versus Hydrogen Peroxide in Patients With Extrinsic Staining

Bleaching Effect and Postoperative Sensitivity of Strawberry Extract
Marmara University

Not yet recruiting

Comparison of 3D Printed Composite Resin Crowns With Stainless Steel Crowns

Carious Teeth
Marmara University

Not yet recruiting

Clinical Efficacy of Preformed Pediatric Zirconia and Metal Crown

Carious Teeth
Cairo University

Not yet recruiting

Enamel Abrasion and Stain Removal Efficacy of Two Whitening Toothpastes: An In-vitro and In-vivo Trial

Tooth Abrasion
Cairo University

Not yet recruiting

Enamel Abrasion and Stain Removal Efficacy

Discoloration, Tooth | Abrasion
Universidad Rey Juan Carlos

Recruiting

Predictive Value of GOCCLES® Device for Early Diagnosis of Oral Potentially Malignant Disorders

Oral Cancer | Oral Potentially Malignant Disorders

Spain
Mennatallah Hesham Elsayed Mohamed Ali

Not yet recruiting

Prevalence and Risk Factors of Black Tooth Stains

Dental Plaque
Sondos Naserallah

Not yet recruiting

SDF Modified Hall Technique Vs. Conventional Pulpotomy for Management of Carious Primary Molars

Deep Carious Lesions
Omar Sherif Ahmed Abo El Abbas

Not yet recruiting

Clinical Evaluation of Bonded Versus Banded Space Maintainers

Tooth Loss
Hunan Cancer Hospital

Not yet recruiting

Research on Optimization and Evaluation of Oral Cancer Screening Methods

Oral Cancer
The University of Texas Health Science Center,...

Recruiting

A Comparative Study of Hall Technique, Modified Hall Technique and Conventional Stainless-Steel Crown Restorations in the Treatment of Primary Molars With Proximal Caries Lesions.

Dental Caries

United States
Cairo University

Not yet recruiting

Effect of Glutathione vs KI in Reducing SDF Staining When Used in Treatment of Primary Carious Teeth

Discoloration, Tooth
Eclat Srl.
University of Catania

Not yet recruiting

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

Periodontal Diseases | Gingivitis

Italy
University of Colorado, Denver
National Cancer Institute (NCI)

Recruiting

Biomarkers in Patients With Respiratory Tract Dysplasia or Lung Cancer, Head and Neck Cancer, or Aerodigestive Tract Cancer and in Normal Volunteers

Head and Neck Cancer | Esophageal Cancer | Lung Cancer | Precancerous Condition

United States
Universidad Complutense de Madrid
Dentaid SL

Completed

Impact of a Newly Formulated Toothpaste in Tooth Staining Associated With Chlorhexidine Rinses (PaSTaining)

Periodontitis | Tooth Staining

Spain
State University of New York at Buffalo

Active, not recruiting

A Comparison Between GUMMETAL and SS Orthodontic Wires in Space Closure

Malocclusion, Angle Class I

United States
HALEON

Completed

Clinical Study to Investigate the Tooth Stain Removal Efficacy of Two Experimental Toothpastes Compared to a Standard Toothpaste When Used Twice Daily for 8 Weeks

Oral Hygiene

United States
University of Pavia

Enrolling by invitation

Periodontal Parameters in Orthodontic Patients With Stainless Steel and Ceramic Brackets.

Dental Malocclusion | Periodontal Inflammation

Italy
University of Pavia

Completed

A Clinical Trial on the Failure Rates of Metallic and Ceramic Orthodontic Brackets

Dental Malocclusion

Italy
Cairo University

Completed

Clinical and Radiographic Evaluation of Resin Endocrown as Long Term Interim Restoration Versus Stainless Steel Crown for Endodontically Treated First Permanent Molar in Children: Randomized Controlled Pilot Study.

Dental Caries in Children

Egypt
Bezmialem Vakif University

Completed

Cleaning Agents Impact on Invisalign Aligners: A Cross-Over Randomized Trial (İnvisalign)

Aligner Staining

Turkey
Hacettepe University

Completed

Success of Zirconia and Stainless Steel Crowns for Permanent Molars

Dentin, Carious | Caries Active

Turkey
Fox Chase Cancer Center

Withdrawn

Everolimus, Erlotinib Hydrochloride, and Radiation Therapy in Treating Patients With Recurrent Head and Neck Cancer Previously Treated With Radiation Therapy

Tongue Cancer | Recurrent Metastatic Squamous Neck Cancer With Occult Primary | Recurrent Salivary Gland Cancer | Recurrent Squamous Cell Carcinoma of the Hypopharynx | Recurrent Squamous Cell Carcinoma of the Larynx | Recurrent Squamous Cell Carcinoma of the Lip and Oral Cavity | Recurrent Squamous... and other conditions

United States
TC Erciyes University

Completed

Can Zirconia Crown be the First Choice for Primary Teeth?

Dental Caries in Children

Turkey
Bahçeşehir University

Completed

The Preformed Metal Crowns Placed Using the Hall Technique Versus the Conventional Restoration

Dental Caries | Caries; Dentin

Turkey
Faculty Sao Leopoldo Mandic Campinas

Completed

Efficacy of Hall Technique in Atypical Lesions on Primary Teeth (SLM2078)

Dental Caries

Brazil
DMG Dental Material Gesellschaft mbH

Completed

Resin Infiltration and Resin Infiltration With Bleaching in Improving the Esthetics for Fluorosis Stains

Fluorosis | Dental Care | Caries Infiltration

India
National Research Centre, Egypt

Active, not recruiting

Laser Versus Silver Diamine Fluoride in Hall Technique in Primary Teeth (SDF)

Carious Teeth

Egypt
Ege University

Completed

Etiology of Black Tooth Stain in Children

Tooth Discoloration

Turkey
Cairo University

Active, not recruiting

Staining Potential and Caries Arresting Effect of Silver Diamine Fluoride⁄Potassium Iodide and Silver Diamine Fluoride

Dental Caries in Children

Egypt
Cardenal Herrera University

Completed

aPDT for the Remediation of Dental Black Stain

Dental Plaque | Tooth Discoloration

Spain
Hacettepe University

Enrolling by invitation

Assessment of Stainless Stain Crowns Placed Using the Hall Technique and Traditional Technique

Dental Caries | Primary Teeth | Dentin, Carious

Turkey
Maharishi Markendeswar University (Deemed to be...

Completed

Efficacy of Cuminum Cyminum Herbal =Preparation in Inhibition of Plaque and Gingivitis.

Chronic Gingivitis

India
Nada Mahmoud Abd El-Azim Mohamed

Unknown

Restoration of Permanent Molars Affected With (MIH) Using Composite Restorations or Preformed Metal Crowns

Molar Incisor Hypomineralization

Egypt
Jordan University of Science and Technology

Completed

Curve of Spee: Speed of Leveling Using Different Orthodontic Archwires

Orthodontic Treatment

Jordan
Ain Shams University

Completed

Evaluating the Efficiency of Newly Designed Prefabricated PMMA Crowns for Restoring Primary Teeth in Comparison to Stainless Steel and Zirconia Crowns

Decay, Dental

Egypt
Cairo University

Unknown

Restoration Quality in Molars Affected by Molar Incisor Hypo Mineralization

Molar Incisor Hypomineralization
Minia University

Completed

Single-file Pulpectomy in Primary Molars

Pulpal Necrosis

Egypt
University of Sao Paulo

Completed

Stainless Steel Crowns Versus Bulkfill Composite Resin for Restoring Primary Molars After Endodontic Treatment

Dental Caries

Brazil
GlaxoSmithKline

Completed

Study to Investigate the Stain Control of Two Stannous Fluoride Dentifrices

Oral Hygiene | Extrinsic Dental Stain

Canada

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