Search clinical trials for: Negative Control Toothpaste

Total 10000 results

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Church & Dwight Company, Inc.

Completed

Intraoral Appliance (IOA) Model Evaluating the Efficacy of a Whitening Toothpaste

Dental Caries

United States
Church & Dwight Company, Inc.

Completed

Intra Oral Appliance (IOA) Model Evaluating the Efficacy of Sensitive Toothpaste

Dental Caries

United States
GlaxoSmithKline

Completed

Pilot Study to Investigate the Efficacy of a Toothpaste in Providing Relief From Dentinal Hypersensitivity

Hypersensitivity | Dentinal Sensitivity

United States
Ministry of Health, Saudi Arabia

Unknown

Efficacy of Miswak Extract Toothpaste as Compared Potassium Nitrate in The Management of Dentinal Hypersensitivity

Dentine Hypersensitivity
Pfizer

Completed

A Study to Investigate the Anti-Plaque Effect of AN0128 Toothpaste

Dental Plaque

United States
GlaxoSmithKline

Completed

A Study to Investigate the Antimicrobial Activity of 2 Test Toothpastes

Dental Plaque

United Kingdom
Church & Dwight Company, Inc.

Completed

Clinical Evaluation of the Efficacy of a Marketed Dentifrice on Plaque and Gingivitis

Gingivitis | Plaque

Canada
Church & Dwight Company, Inc.
Therametrics

Completed

Intra Oral Application (IOA) Testing Study of a Stannous Toothpaste

Dental Caries

United States
Unilever R&D

Recruiting

Evaluation of a Toothpaste Containing a Gum Health Active in Participants With Gingival Problem

Dental Plaque | Gingival Inflammation | Gingival Bleeding

Indonesia
Boka LLC

Active, not recruiting

A Clinical Study to Evaluate the Stain Reduction Efficacy of a Non-Fluoride Tooth Whitening Dentifrice Containing Nano-Hydroxyapatite (nHAP) and a High Cleaning Silica Abrasive System Compared to a Commercial Fluoride Non-Whitening Dentifrice as a Negative Control

Teeth Staining | Teeth Color

India
Periotrap Pharmaceuticals GmbH

Recruiting

A Pilot Study to Test the Efficacy of a Commercial Toothpaste (Cosmetic Product)

Periodontitis

Germany
Boka LLC

Active, not recruiting

The Purpose of This Research Study is to Compare the Effectiveness of a Non-fluoride Whitening Toothpaste (Test) to That of a Non-whitening Fluoride Toothpaste (Negative Control) in Improving Tooth Whiteness (Removal of Extrinsic Stains) Over 8 Weeks of Unsupervised Use.

Teeth Staining

United States
The Affiliated Hospital of Qingdao University

Completed

Fluoride vs Probiotic Toothpaste for Caries Prevention

Dental Caries | Child Behavior

China
Loma Linda University

Not yet recruiting

Effectiveness of Toothpaste Tablets on Plaque, Gingival Health and Caries Experiences

Dental Caries | Gingival Inflammation

United States
Colgate Palmolive

Not yet recruiting

A Study to Investigate Stannous Fluoride Containing Toothpaste on Antibacterial Effects in the Different Regions of the Mouth

Gingivitis | Plaque
Colgate Palmolive

Completed

Efficacy of a Toothpaste Containing Hydrogen Peroxide as Compared to a Regular Fluoride Toothpaste Without Hydrogen Peroxide in the Immediate Removal of Tooth Stains After a Single Brushing.

Whitening

Dominican Republic
University of Pavia

Recruiting

Hydroxyapatite Toothpastes and Enamel Remineralization: (HEREMI)

Tooth Erosion | Enamel Hypomineralization

Italy
HALEON

Recruiting

Real-World Study of a Calcium Sodium Phosphosilicate Anti-Sensitivity Toothpaste for Dentin Hypersensitivity Relief

Dentin Sensitivity

United States
GlaxoSmithKline

Completed

A Clinical Bite Force Study of Two Marketed Adhesives Against no Adhesive

Denture Retention

United States
University of Zagreb

Unknown

Tooth Whitening Evaluation With Cytotoxic and Genotoxic Effect of Commercial Whitening Toothpastes on Oral Mucosal Cells

Teeth Whitening

Croatia
Colgate Palmolive

Completed

The Clinical Investigation of a Zinc Based Toothpaste in Reducing Plaque and Gingivitis

Dental Plaque and Gingivitis

Dominican Republic
Colgate Palmolive

Completed

Hypersensitivity Reduction Efficacy: 5% Potassium Nitrate Toothpaste Compared to Colgate Cavity Protection Toothpaste

Dentin Hypersensitivity

China
Colgate Palmolive

Withdrawn

To Determine the Ability of a New Product Formulation to Remineralize an Early Caries Lesion by an In-situ Study

Dental Caries
Unilever R&D
Intertek

Completed

Evaluation of the Effect of Zinc Citrate Trihydrate Toothpaste on the Oral Plaque Microbiome

Dental Plaque
GeneScience Pharmaceuticals Co., Ltd.
The First Affiliated Hospital with Nanjing Medical University; First Affiliated... and other collaborators

Unknown

Efficacy and Safety of rhGH (Jintropin®) in Pediatric Participants With ISS

Dwarfism

China
Colgate Palmolive

Completed

Clinical of Hypersensitivity Reduction Efficacy on Two Toothpastes

Hypersensitivity

China
Sun Yat-sen University

Completed

Whitening Efficacy of Dentifrice Containing 10% High Cleaning Silica, 0.5% Sodium Phytate and 0.5% Sodium Pyrophosphate

Tooth Bleaching

China
Universidade do Porto
CREFAR - REPRESENTACÕES, LDA

Recruiting

Clinical Effects of Limosilactobacillus Reuteri Probiotics as an Adjunct to the Treatment of Periodontitis

Chronic Periodontitis, Generalized

Portugal
Johnson & Johnson Consumer Inc. (J&JCI)

Completed

Human Comedogenicity Test

Comedogenicity

United States
HALEON

Completed

A Study to Investigate the Tooth Whitening and Dentin Hypersensitivity Effectiveness of Two Experimental Toothpastes

Dentin Hypersensitivity

United States
Çankırı Karatekin University

Completed

Effect of Toothpastes on Oral Malodor

Oral Malodor (Halitosis)

Turkey (Türkiye)
The University of Texas Health Science Center at...
Sangi Co., Ltd.

Completed

Trial of Nano-hydroxyapatite-Containing Toothpastes for Relief of Dentin Hypersensitivity

Dentin Sensitivity

United States
Lacer S.A.

Recruiting

Evaluation of the Effect of the Toothpaste on Delicate Gums

Gingivitis

Spain
Colgate Palmolive

Withdrawn

Assessment of Prevident Sodium Fluoride 1.1% Toothpaste Using an Intra-oral Remineralization-demineralization Model

Dental Caries
Lacer S.A.

Not yet recruiting

Evaluation of the Whitening Effect in Subjects After Professional Tooth Cleaning Procedure

Tooth Color

Spain
The University of Texas Health Science Center at...
Sangi Co., Ltd.

Completed

Clinical Efficacy in Relieving Dentin Hypersensitivity of Nanohydroxyapatite-Containing Toothpastes and Cream

Dentin Sensitivity

United States
Omeza, LLC

Completed

Irritation Potential of Omeza Collagen Matrix Using Modified HRIPT

Erythema | Sensitisation

United States
University of Pennsylvania

Not yet recruiting

Negative Income Tax Trial (NITT)

Poverty | Education Advancement
HALEON

Completed

A Study to Evaluate the Effect of a Test (Sodium Bicarbonate) Toothpaste on the Oral Microbiome

Gingivitis

United Kingdom
King Abdulaziz University

Recruiting

Color Change and Desensitization of Molar Incisor Hypomineralization-Affected Enamel Using Biomimetic Nano-Hydroxyapatite Toothpaste

Molar-Incisor Hypomineralization (MIH)

Saudi Arabia
University of Pavia

Completed

Probiotics as Adjunct to Non Surgical Periodontal Therapy for Pregnant Women Oral Health

Periodontal Diseases

Italy
University of Pavia

Completed

A New Protocol for the Management of Dental Erosion in Rugby Players

Dental Erosion

Italy
Peking University

Completed

Efficacy and Safety Study of Yunnan Baiyao on Minor Recurrent Aphthous Stomatitis

Recurrent Aphthous Stomatitis
Cairo University

Completed

Assessment of the Effect of Gluten Free Toothpaste on the Ulcerative Events in Children With Celiac Disease

Gluten Sensitivity

Egypt
HALEON

Completed

A Clinical Study to Evaluate the Effectiveness of an Test Toothpaste for the Relief of Dentin Hypersensitivity in a Chinese Population

Dentin Sensitivity

China
Universitas Airlangga

Completed

Effect of Nigella Sativa Toothpaste on Salivary Biomarkers in Patients With Gingivitis (NS-GINGIVITIS)

Gingivitis

Indonesia
National Research Centre, Egypt

Completed

Effect of Herbal Toothpaste Versus Conventional One on Black Stains (RCT)

Black Stains

Egypt
University of Aarhus

Completed

Investigation of the Instant Tooth Whitening Effect of a Silica Toothpaste Containing Blue Covarine

Tooth Whitening

Denmark
Canterbury Christ Church University

Not yet recruiting

Neurophysiological Mechanisms of Placebo and Nocebo Effects in Sports - a Protocol Paper

Placebo Effect | Nocebo Effect

United Kingdom
Colgate Palmolive
The University of Texas Health Science Center at San Antonio

Active, not recruiting

Clinical Study to Assess the Efficacy of New Toothpaste Containing SnF as Compared to Colgate Cavity Protection Toothpaste on the Reduction of Enamel Erosion

Enamel Erosion

United States

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