Effect of violet light on in-office dental bleachings: 12 months follow-up
- Conditions
- Darkened teethK00.3
- Registration Number
- RBR-6rc23h
- Lead Sponsor
- Faculdade de Odontologia de Bauru - USP
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Data analysis completed
- Sex
- Not specified
- Target Recruitment
- Not specified
Sign the consent form; availability to attend all sessions; age between 18 and 35 years; good health, controlled blood pressure, and adequate oral hygiene; pulp vitality in the teeth to be bleached (1st PM on one side to 1st PM on the opposite side in the upper and lower arches); color of teeth above A2 on the VITA scale, visually identified.
Smoker; pregnant or lactating; heart problems; history of known reaction to peroxides; individual or family history of neoplasia in the oropharynx region and surroundings; history of diabetes or other systemic diseases, which can interfere with the access of tissues from the oral cavity; need antibiotic therapy before dental prophylaxis; presence of oral pathologies, xerostomia, caries lesions, extensive restorations of composite resin, fractures or splinters in the teeth, gingivitis/periodontitis, bruxism, which in the professional's opinion may compromise the participant's health or the results of the study; presence of surface irregularities, tetracycline stain, discoloration due to trauma, fluorosis, hypoplasia, dental implant, prosthesis and/or endodontic treatment in upper or lower anterior teeth, or other parameters that may make it difficult to measure tooth color; have made use of bleaching agents in the office or at home in the last year (does not include toothpaste or bleaching mouthwash); spontaneous tooth sensitivity; intention to put a fixed orthodontic appliance during the bleaching assessment period.
Study & Design
- Study Type
- Intervention
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method