Effects of Bio-active Desensitizer on Reduction of Tooth Sensitivity Caused by In-office Bleaching.
Assessment of the Effects of Bio-active Desensitizing Materials on the Bleaching Efficacy and Reduction of Tooth Sensitivity Caused by Vital In-office Bleaching: A Randomized Controlled Clinical Trial
King Abdullah University Hospital
51 participants
Jul 1, 2024
INTERVENTIONAL
Conditions
Summary
The main aim of this randomized controlled clinical trial is to evaluate the efficacy of a bioactive glass desensitizer in reducing tooth sensitivity associated with in-office vital tooth bleaching. In addition, this study aims to compare the effectiveness of the bioactive glass desensitizer with that of a fluoride gel and a gel without desensitizing agent with regard to incidence, intensity, and duration of tooth sensitivity and, finally, to investigate how these agents affect tooth-shade following in-office bleaching. The hypothesis of the study is: There will be no difference in the effect of a bio-active glass desensitizer on tooth sensitivity associated with vital in-office tooth bleaching compared to a fluoride gel and the bio-active glass desensitizer has no effect on the bleaching efficacy.
Eligibility
Inclusion Criteria7
- At least eight maxillary anterior teeth present.
- Age between 18 and 30 years Smokers
- The selected teeth has a mean shade of C2 or darker (Vitapan Classical, Vita-Zahnfabrik, Sa¨ckingen, Germany)
- Good general and oral health (no visible plaque or gingivitis)
- No restorations or carious lesions on the buccal surfaces of the anterior teeth to be whitened
- No history of tooth sensitivity
- No use of a desensitizing agent or desensitizing toothpaste in the past six months
Exclusion Criteria5
- Active caries and/or periodontal diseases (gingivitis and recession) or wasting diseases
- Smokers
- Pregnant/lactating women
- Patients who have bleached their teeth previously
- No schedule availability
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Interventions
A bioactive desensitizer gel that applied on teeth to reduce tooth sensitivity associated with dental bleaching.
Fluoride gel that applied on the teeth to reduce tooth sensitivity
Water-based glycerin gel is used as the Placebo gel without active ingredients
Locations(1)
View Full Details on ClinicalTrials.gov
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NCT06532526