Comparative Efficacy of a Soft Toothbrush with Tapered-tip Bristles to an ADA Reference Toothbrush on Gingival Abrasion over a 12-Week Period.

Objectives: Evaluation of the impact of a soft toothbrush with tapered-tip (Test Toothbrush) bristles and an ADA reference toothbrush (ADA Toothbrush) on gingival abrasion over a 12-week period.

Methods: This was a randomized, single-center, examiner-blind, two-cell, parallel clinical research study and used the Danser Gingival Abrasion Index to assess the level of gingival abrasion after a single brushing, as well as after six weeks and 12 weeks of twice-daily brushing. Adult male and female subjects from the Central New Jersey, USA area refrained from all oral hygiene procedures for 24 hours.

Comparative Efficacy of a Soft Toothbrush with Tapered-tip Bristles and an ADA Reference Toothbrush on Established Gingivitis and Supragingival Plaque over a 12-Week Period.

Objectives: Evaluation of the efficacy of a soft toothbrush with tapered-tip bristles (Test Toothbrush) and an ADA reference soft toothbrush (ADA Toothbrush) on established gingivitis and supragingival plaque over a 12-week period.

Methods: This randomized, single-center, examiner-blind, two-cell, parallel clinical research study assessed plaque removal by the comparison of pre- to- post-brushing after a single use, and again after six- and 12-weeks' use, using the Quigley-Hein Plaque Index, Turesky Modification. The study also assessed gingivitis after six weeks and 12 weeks using the Löe & Silness Gingival Index.

Comparative efficacy of a specially engineered sonic powered toothbrush with unique sensing and control technologies to two commercially available power toothbrushes on established plaque and gingivitis.

Objective: To evaluate the efficacy on plaque and established gingivitis of a new specially engineered sonic powered toothbrush with unique sensing and control technologies as compared to two commercially available power toothbrushes.

Methods: This examiner-blind, three-treatment, parallel clinical study assessed plaque reduction via the comparison of pre- to postbrushing after a single use, and following four weeks' use measured by the Rustogi Modification of the Modified Navy Plaque Index. This study also assessed gingivitis using the Löe and Silness Gingival Index after four weeks' use.

The efficacy of a newly designed toothbrush to decrease tooth sensitivity.

Objective: The objective of this monadic clinical study was to evaluate the reduction in tooth sensitivity among patients who used the Colgate 360 degrees Sensitive toothbrush during an 8-week period.

Methodology: Adult men and women from the northern New Jersey area were required to present two teeth that exhibited sensitivity both to tactile stimulation using the Yeaple Probe and to thermal stimulation using an air blast delivered by a standard dental-unit syringe. After examination of the oral soft and hard tissues, qualifying patients were provided with a Colgate 360 degrees Sensitive toothbrush and a supply of a commercially available, nonsensitive fluoride toothpaste, and instructed to brush their teeth for 1 minute, twice daily (morning and evening), using only the toothbrush and dentifrice provided.

Efficacy of three toothbrushes on established gingivitis and plaque.

Purpose: To evaluate the efficacy of three toothbrushes [Colgate 3600 Deep Clean (AFT version), the Colgate 3600 Deep Clean (stapled version) and the Oral B Indicator] on the removal of established gingivitis and plaque.

Methods: This examiner-blind, three-treatment, parallel clinical research study assessed plaque removal via the comparison of pre-to- post-brushing and 4-week plaque removal measured by the Rustogi Modification of the Modified Navy Plaque Index. This study also assessed gingivitis using the Löe & Silness Gingival Index.

Clinical studies to assess the extrinsic stain prevention and stain removal efficacy of a variant of a commercially available dentifrice containing a new dual silica system.

Objective: The objective of these two six-week, double-blind clinical studies was to compare the extrinsic stain prevention (Study #1) and stain removal (Study #2) efficacy of a new dentifrice (Colgate Total Advanced Toothpaste) containing 0.3% triclosan/ 2.0% polyvinylmethyl ether/maleic acid (PVM/MA) copolymer/0.

Comparison of the clinical efficacy of a new manual toothbrush on gingivitis reduction and plaque removal.

The objective of this controlled, examiner blind, 4-week clinical study was to evaluate and compare the safety and efficacy of a newly designed manual toothbrush, the Colgate 360 degrees toothbrush, to the Oral-B Indicator toothbrush for the control of supragingival plaque and gingivitis. A total of 82 subjects from the northern New Jersey area reported to the clinical facility for a baseline plaque and gingivitis examination after having refrained from all oral hygiene procedures for 12 hours and from eating, drinking, or smoking for 4 hours. The population was comprised of healthy adult men and women 30 to 68 years of age.

Comparison of plaque removal efficacy of a battery-powered toothbrush and a manual toothbrush: a single-use clinical study in New Jersey.

Objective: This single-use, examiner-blind clinical study evaluated the efficacy of a newly introduced battery-powered toothbrush (Colgate Motion Toothbrush) relative to a manual toothbrush (Oral-B CrossAction toothbrush) for the removal of supragingival plaque.

Methodology: This study assessed plaque removal via the comparison of pre- and post-brushing plaque levels. A total of 126 adult male and female subjects from the northern New Jersey area reported to the clinical facility for a baseline (pre-brushing) plaque examination after having refrained from all oral hygiene procedures and chewing gum for 24 hours, and from eating, drinking or smoking for four hours.

Comparison of two dentifrices with respect to efficacy for the control of plaque and gingivitis, and with respect to extrinsic tooth staining: a six-month clinical study on adults.

The objective of this six-month, double-blind clinical study, conducted in harmony with American Dental Association guidelines, was to provide a comparison between Colgate Total Toothpaste and Crest Gum Care Toothpaste with respect to their levels of efficacy for the control of supragingival dental plaque and gingivitis, and with respect to the levels of tooth staining associated with their use. Adult male and female subjects from the Edinburgh, Scotland area were entered into the study and stratified into two treatment groups which were balanced for age, sex, baseline Quigley-Hein Plaque Index scores and baseline Löe-Silness Gingival Index scores. Subjects received an oral prophylaxis, and were instructed to brush their teeth twice daily (morning and evening) for one minute with their assigned dentifrice, using a soft-bristled toothbrush.

A clinical study to compare the anticalculus efficacy of three dentifrice formulations.

The objective of this double-blind clinical study, conducted in harmony with the accepted Volpe-Manhold design for studies of dental calculus, was to compare the supragingival anticalculus efficacy of three commercially available dentifrice formulations. The test toothpastes were Colgate Total Plus Whitening Toothpaste with an added high cleaning silica base, Crest Multi-Care Advanced Cleaning Toothpaste, and Colgate Winterfresh Gel. Adult male and female subjects from the northern New Jersey area were entered into the study based on a pre-test (baseline) Volpe-Manhold Calculus Index score of 7.

A clinical study to assess the anticalculus efficacy of a new dentifrice containing a special grade of silica (Colgate Total Plus Whitening Toothpaste): a clinical trial on adults.

The objective of this double-blind clinical study, conducted using the Volpe-Manhold design for studies of dental calculus, was to confirm the supragingival anticalculus efficacy of a formulation variant of a commercially available anticalculus dentifrice. The commercially available dentifrice (Colgate Total Toothpaste) contains 0.3% triclosan and 2.

The clinical efficacy of Colgate Total Plus Whitening Toothpaste containing a special grade of silica and Colgate Total Fresh Stripe Toothpaste in the control of plaque and gingivitis: a six-month clinical study.

The objective of this six-month, placebo-controlled, double-blind clinical study, conducted in harmony with American Dental Association guidelines, was to provide an assessment of the effectiveness of a new dentifrice formulation of Colgate Total Toothpaste containing a special grade of silica (Colgate Total Plus Whitening Toothpaste), vs. Colgate Total Fresh Stripe Toothpaste as a control, and a placebo dentifrice without triclosan and the copolymer, for the control of supragingival dental plaque and gingivitis. Adult male and female subjects from the state of New Jersey were entered into the study, and stratified into three treatment groups which were balanced for baseline Quigley-Hein Plaque Index scores and baseline Löe-Silness Gingival Index scores.