Evaluation of Dental Sensitivity and Color Changes after Dental Bleaching in adults and adolescents
Not Applicable
- Conditions
- Tooth DiscolorationC07.793.735
- Registration Number
- RBR-8zm6cv
- Lead Sponsor
- Instituto de Ciência e Tecnologia - Universidade Estadual Paulista
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot yet recruiting
- Sex
- Not specified
- Target Recruitment
- Not specified
Inclusion Criteria
To be 12 to 20 or 40 to 50 years of age, have all permanent anterior teeth; have coloration above A2 on the VITA Classical Shade guide
Exclusion Criteria
To present allergy to the bleaching agent; to start orthodontic treatments, to perform restorative procedures on the buccal surface of elements 11, 21, 13, 23, 31, 41 and/or 33; not to complete the bleaching treatment
Study & Design
- Study Type
- Intervention
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Expected outcome 1: the increase of dental sensitivity will be evaluated by visual analogue scale and numerical rating scale, before treatment, during treatment (sensitivity diary), after the first week of treatment (home bleaching) or 7 days after the first session (office bleaching), after the second week (home bleaching) or 7 days after the second session (office bleaching), and for the two techniques will be evaluated after 7 and 30 days of treatment completion, from the 10% variation in pre and post-intervention measurements, in the two scales used
- Secondary Outcome Measures
Name Time Method Expected outcome 2: the color will be evaluated by two methods, the analysis of digital photographs and color selection based on a color scale, before treatment, after the first week of treatment (home bleaching) or 7 days after the first session (office bleaching ), after the second week (home bleaching) or 7 days after the second session (office bleaching), and for the two techniques will be evaluated after 7, 30 and 180 days and 1 year of treatment completion, from the 3 shades variation in pre and post-intervention measurements, in the two scales used;Expected outcome 3: the impact on quality of life will be assessed through the short version of the Oral Health Impact Profile questionnaire, before treatment, after 7 days and 1 year of treatment completion, from 10% variation on the measurements