The Effect of Bleaching Application Mode on Bleaching-induced Tooth Sensitivity.
ConditionTooth Sensitivity
Trial statusRecruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age18-35
SponsorKing Abdullah University Hospital
About this trial
The aim of this study is to evaluate the effect of single versus multiple application protocols for in-office dental bleaching using two different bleaching gels (Pola Office Plus, SDI, 37.5% HP and Opalescence Boost, Ultradent, 40% HP) on the risk and intensity of tooth sensitivity, as well as the effect of the application protocol on the bleaching efficacy.
Null hypothesis: There is no difference in intensity and risk of tooth sensitivity between single and multiple application of each gel and the application protocol dose not present significant effect on the bleaching efficacy.
Eligibility criteria
Qualifiers
At least eight maxillary anterior teeth present.
Age over 18
The selected teeth have a mean shade of C2 or darker.
Good general and oral health. (no visible plaque or gingivitis)
Disqualifiers
Active caries and/or periodontal diseases (gingivitis and recession) or wasting diseases
Smokers
Pregnant/lactating women.
Patients who have bleached their teeth previously.
Trial design
Treatments tested in this trial
- Opalescence XTra Boost 40% HP
- Pola Office Plus 37.5% HP
Treatment groups
60 Participants
are divided into 2 treatment groupsSponsors and collaborators
King Abdullah University Hospital
Lead sponsor
Jordan University of Science and Technology
Collaborator
Source ClinicalTrials.gov