Effect of a dental water jet with orthodontic tip on plaque and bleeding in adolescent patients with fixed orthodontic appliances.

Introduction: Effective self-care is difficult for people with orthodontic appliances because of the inherent design of brackets and archwires. It is not uncommon to have increases in plaque and gingivitis after placement of fixed appliances. The purpose of this study was to evaluate the effect of using a dental water jet (DWJ) with a specialized tip (orthodontic) on plaque and bleeding in adolescent orthodontic patients with fixed appliances.

Efficacy and safety of a new power toothbrush in a population with mild to moderate gingivitis.

Objective: To evaluate the efficacy and safety of a novel ultrasound power toothbrush over a 30-day period in a population with mild to moderate gingivitis.

Methodology: A 30-day, randomized, examiner-blind, parallel-arm study was conducted to evaluate the safety and efficacy of a ultrasound novel power toothbrush (Ultreo - ULT) as compared to a control manual toothbrush (Oral-B 35-MTB). Fifty-three subjects (n = 26 ULT, n = 27 MTB) with a minimum of 18 natural teeth and a Löe and Silness Gingival Index of > or = 1.

Clinical effectiveness of a dentifrice containing triclosan and a copolymer for controlling breath odor.

Purpose: To investigate in a double-blind clinical study the effectiveness of a dentifrice containing triclosan and a copolymer (Colgate Total Toothpaste) for controlling breath odor 12 hours after brushing the teeth.

Methods: A panel of four expert judges using a nine-point hedonic scale evaluated breath odor. Following a baseline evaluation of breath odor, prospective study subjects who presented breath odor scores above the threshold value for unpleasant breath odor were stratified by score, and randomized into two treatment groups.

Evaluation of the plaque removal efficacy of three power toothbrushes.

Introduction: The objective of this randomized, single use, single blind, single center, 4-group parallel clinical study was to evaluate the plaque removal efficacy of three power toothbrushes and a manual toothbrush.

Methods: One hundred forty-four (144) subjects completed the study. Subjects were randomly assigned to one of four toothbrush groups: Sonicare Elite, Oral-B Sonic Complete, Waterpik Sensonic or Oral-B Indicator (manual).

Plaque removal efficacy and safety of the next generation of manual toothbrush with angled bristle technology: results from three comparative clinical studies.

Purpose: To investigate the safety and efficacy of a novel angled-bristled toothbrush in comparison with three established brushes.

Methods: The Oral-B CrossAction Vitalizer toothbrush was compared with two manual toothbrushes, the Oral-B CrossAction and Oral-B Advantage, and the battery-operated Crest SpinBrush Pro brush in three independent single-use, examiner-blind, crossover studies. In each study, over 50 healthy subjects from a normal population brushed with their randomly assigned toothbrush for 1 minute without instruction.

Comparative tooth whitening and extrinsic tooth stain prevention efficacy of a new dentifrice and a commercially available tooth whitening dentifrice: six-week clinical trial.

Objective: The objective of this six-week, examiner-blind clinical study was to assess the tooth whitening and extrinsic stain prevention efficacy of a new dentifrice delivering 1.0% hydrogen peroxide, 0.243% sodium fluoride, and sodium tripolyphosphate in a high-cleaning silica base (Test Dentifrice) relative to that of a commercially available hexametaphosphate-containing whitening dentifrice (Positive Control Dentifrice).

Comparative effectiveness of an essential oil mouthrinse and dental floss in controlling interproximal gingivitis and plaque.

Purpose: To compare the effectiveness of rinsing with an essential oil-containing antimicrobial mouthrinse with that of dental floss in reducing interproximal gingivitis and plaque in an unsupervised 6-month clinical trial designed in accordance with ADA Acceptance Program Guidelines.

Materials And Methods: 319 qualifying subjects, aged 18-63, were randomized into one of three groups: essential oil mouthrinse (Listerine Antiseptic); dental floss (Reach Dental Floss); or a negative control rinse. At baseline, subjects received a complete oral soft tissue examination and scoring of the Modified Gingival Index (MGI), modified Quigley-Hein Plaque Index (PI), and bleeding index (BI).

The effect of two power toothbrushes on calculus and stain formation.

Purpose: To compare the safety and efficacy with respect to the control of calculus and stain of two power toothbrushes.

Materials And Methods: This was a cross-over study involving a total of 81 subjects from a general population who used, in a randomized sequence, the Braun Oral-B 3D Excel (D17) and the Sonicare toothbrush with a conventional dentifrice, and a manual brush with a tartar control dentifrice. The manual toothbrush with tartar control dentifrice served as a positive control with respect to control of calculus.

The clinical efficacy of Colgate Total Plus Whitening Toothpaste containing a special grade of silica and Colgate Total Toothpaste for controlling breath odor twelve hours after toothbrushing: a single-use clinical study.

The objective of this double-blind clinical study, conducted in harmony with American Dental Association guidelines, was to compare a new dentifrice formulation variant of Colgate Total Toothpaste containing a special grade of silica (Colgate Total Plus Whitening Toothpaste) to the commercially available, ADA-Accepted and clinically proven Colgate Total Toothpaste for controlling breath odor twelve hours after brushing the teeth. Breath odor was evaluated by a panel of three examiners using a nine-point hedonic scale. Following a baseline evaluation of breath odor, prospective study subjects who scored above the threshold value for unpleasant breath odor were stratified by score and randomized into two treatment groups.