Clinical trials: completed, sponsored by Colgate Palmolive
Plaque, Dental
Arginine Plaque Metabolism Pilot Clinical Study
Proof of concept clinical study to measure plaque metabolism and the prebiotic efficacy of arginine-containing toothpaste.
- Trial name
- NCT06954779
- Testing
- Colgate Cavity Protection, TOM's Superior Sensitivity Relief Toothpaste
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Hypersensitivity
Clinical of Hypersensitivity Reduction Efficacy on Two Toothpastes
To evaluate the clinical efficacy of a Dual Zinc Toothpast containing 5% small particle size silica (AC43) as compared to Colgate MaxFresh Tea Toothpaste on dentin hypersensitivity reduction after brushing two times daily…
- Trial name
- NCT06937697
- Testing
- Test toothpaste, Control toothpaste
- Where
- China
- Volunteers
- 87 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Gingival Bleeding, Plaque Induced Gingival Disease
Comparative Study of CPC+Zn Mouthwash, Dental Floss, and Essential Oils Mouthwash on Plaque and Gingivitis Reduction
Clinical study evaluating the effectiveness of an alcohol-free mouthwash containing CPC+Zn compared to dental flossing and an essential oils-containing alcohol mouthwash in reducing dental plaque and gingivitis.
- Conditions
- Gingival Bleeding, Plaque Induced Gingival Disease, Gingivitis and Periodontal Diseases
- Trial name
- PGMWI (NCT06607263)
- Testing
- Mouthwash CPC+Zn+F, Essential oils mouthrinse, Dental floss
- Where
- Brazil
- Volunteers
- 120 people
- Sponsor
- Colgate Palmolive
Gingival Bleeding, Plaque Induced Gingival Disease
Comparative Study to Evaluate the Efficacy of an Alcohol-free Mouthwash Regimen With CPC+Zn, Flossing and Brushing, and an Alcohol-based Mouthwash Regimen With Essential Oils in Reducing Plaque and Gingivitis.
This is a Phase III, randomized, one-center, parallel group, double blinded, clinical study to evaluate the efficacy of an alcohol-free mouthwash containing CPC+Zn as compared to dental flossing and to rising with an essential…
- Conditions
- Gingival Bleeding, Plaque Induced Gingival Disease, Gingival Diseases, Gingivitis and Periodontal Diseases
- Trial name
- PGMWII (NCT06598072)
- Testing
- Mouthwash CPC+Zn+F, Essential oils mouthwash, Dental floss
- Where
- Mexico
- Volunteers
- 120 people
- Sponsor
- Colgate Palmolive
Movement Disorders and Physical Impairments
Assessing the Colgate Assist Handle Toothbrush in Individuals With Impairment of Hand Movement.
User experiences of Colgate Assist Handle toothbrush as indicated by questionnaire and interview
- Trial name
- NCT06632704
- Testing
- Colgate Toothbrush assist
- Where
- United States
- Volunteers
- 26 people
- Sponsor
- Colgate Palmolive
Dental Plaque, Dental Plaque Induced Gingivitis
Clinical Efficacy of the Combined Effect of Oral Irrigator and Chemicals (0.075% CPC)
This is an experimental gingivitis clinical study to evaluate gum health efficacy from the combination effect of water flosser and chemistry (0.075% CPC) compared to water flosser and water and to no oral hygiene regimen with a…
- Conditions
- Dental Plaque, Dental Plaque Induced Gingivitis, Dental Plaque and Gingivitis, Gingivitis
- Trial name
- WFPOC (NCT06607172)
- Testing
- oral irrigator, Cetylpyridinium Chloride (CPC)
- Where
- Brazil
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Oral Health Literacy
Evaluation of the Know Your OQ™ Oral Health Literacy Tool in an Indian Population
This was a research study to evaluate the effectiveness of the questionnaire "Know Your OQ™" (Know Your Oral Health Quotient™) in changing people's level of knowledge about oral health in India and to evaluate the readability…
- Trial name
- KYOQIN (NCT06534112)
- Where
- India
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Gingivitis, Plaque
Clinical Study of Toothpaste Containing Zinc Lactate as Compared to Colgate Cavity Protection Toothpaste.
The objective of this six-month clinical research study is to evaluate the clinical efficacy of two dentifrices - Toothpaste containing zinc lactate and Colgate Cavity Protection Toothpaste in reducing gingivitis and dental…
- Trial name
- NCT06563518
- Testing
- Meridol, Colgate Cavity Protection
- Where
- Thailand
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Plaque, Dental
Efficacy of a Eugenol-based Product to Improve the Quality of Toothbrushing and Relieving Gum Discomfort Areas
The objective of this study is to evaluate the efficacy of a eugenol-based product in improving the quality of toothbrushing and relieving areas of gingival discomfort.
- Trial name
- NCT06366568
- Testing
- fluoride toothpaste containing 1450 ppm of MFP in a PCC base and eugenol gum product, fluoride toothpaste containing 1450 ppm of MFP in a PCC base
- Where
- Germany
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Plaque, Dental
Anti-bacterial Clinical Study on Teeth, Tongue, Cheek, Gum, and Saliva
This 4-week clinical study was designed to examine the antibacterial efficacy of brushing with a 0.454% stannous fluoride toothpaste with potassium nitrate and pyrophosphate compared to a toothpaste containing 0.76% MFP (marketed…
- Trial name
- NCT06353165
- Testing
- Stannous fluoride toothpaste, Colgate Dental Cream
- Where
- Thailand
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Gingivitis, Plaque, Dental
Gingivitis Reduction After Use of 0.45% Stannous Fluoride Toothpaste
The 6-month clinical study was designed to investigate clinical efficacy on plaque and gingivitis for the stannous fluoride containing toothpaste (SNAP) compared to Colgate Cavity Protection Toothpaste after 3 and 6 months of…
- Trial name
- NCT06300866
- Testing
- Test, Control
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Oral Malodor
Clinical Study on Malodor
This 3-week clinical study was designed to investigate the clinical efficacy on oral malodor of a 0.454% stannous fluoride toothpaste with nitrate and pyrophosphate (referred to as SNAP) compared to Colgate Cavity Protection…
- Trial name
- NCT06300905
- Testing
- test product, Control product
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
ASD I, ASD2
Documenting Toothbrushing Experiences of Caregivers Who Care for Children With Autism Spectrum Disorders
The objective of this study is to examine caregiver reactions to the use of the hum by Colgate Smart Kids Toothbrush and associated app by children with autism spectrum disorder (ASD).
- Trial name
- humBrush (NCT05552144)
- Testing
- Hum by Colgate Smart Kids Toothbrush (battery powered) - 490000006871
- Where
- United States
- Volunteers
- 17 people
- Sponsor
- Colgate Palmolive
Tooth Stain Removal
Clinical Research Study to Evaluate the Stain Removal Efficacy
The objective of this clinical research study is to evaluate the stain removal efficacy of a toothpaste containing stannous fluoride as compared to negative control toothpaste in adults.
- Trial name
- NCT06242769
- Testing
- Stannous Fluoride Toothpaste (SnF), Colgate Fluoride Toothpaste (CDC)
- Where
- Puerto Rico
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Caries,Dental
Maximal Use Study to Determine the Pharmacokinetics of L-arginine After Exaggerated Oral Use of COL101
Pharmacokinetic (PK) study of L-arginine after exaggerated oral use of the novel dentifrice product COL101 after repeated daily applications in healthy adult subjects.
- Trial name
- NCT06182267
- Testing
- L Arginine, Sodium Fluoride
- Where
- United States
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Tooth Erosion
Investigate a Varnish to Protect From Erosive Toothwear
This in-situ study will investigate on extracted teeth the protection of a re-formulated varnish containing fluoride in the same concentration as an existing approved varnish used to treat caries and erosion.
- Trial name
- NCT06136754
- Testing
- Varnishes, Fluoride
- Where
- United Kingdom
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Plaque, Gum Disease
A New Mouthwash on Reducing Dental Plaque and Helping Prevent Gum Problems
This 6-month clinical study was designed to investigate clinical efficacy on plaque and gingivitis for the Meridol Base Mouthwash containing 0.2% zinc lactate, 0.17% amine fluoride and 0.0275% sodium fluoride as compared to a…
- Trial name
- NCT05821712
- Testing
- 0.2% zinc lactate, 0.17% amine fluoride and 0.0275% sodium fluoride Mouthwash, 0.057% sodium fluoride Mouthwash
- Where
- Italy
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Periodontitis
Effectiveness of a Triclosan Containing Toothpaste in Maintaining Periodontal Health in a Type 2 Diabetic Population
Clinical research study to determine the effectiveness of a triclosan/copolymer/fluoride toothpaste in maintaining periodontal health and therefore glycaemic control in a type 2 diabetic population.
- Trial name
- NCT00762762
- Testing
- Triclosan/copolymer/fluoride, Fluoride
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Gingivitis
Clinical Study to Assess Therapeutic Delay and Resolution of Induced Gingivitis
Evaluate a stannous technology for its effect on the neutrophil phenotype during an induced gingivitis state.
- Trial name
- NCT05731778
- Testing
- Stannous Fluoride Toothpaste, Colgate fluoride toothpaste
- Where
- Canada
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Dental Caries
2-year Caries Clinical Study: Arginine Fluoride-Free Toothpastes vs. NaF Toothpaste
The objective of this study is to evaluate the anticaries efficacy for three dentifrices (1.5% arginine in a calcium base, 8.0% arginine in a calcium base, and 0.32% sodium fluoride in a silica base) in a two-year caries clinical…
- Trial name
- NCT05560945
- Testing
- 0.32% Sodium Fluoride Dentifrice Toothpaste, 1.5% Arginine Dentifrice, 8.0% Arginine Dentifrice
- Where
- 3 sites in China
- Volunteers
- 6,000 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive