Actively Recruiting
The Effect of Bleaching Application Mode on Bleaching-induced Tooth Sensitivity.
Led by King Abdullah University Hospital · Updated on 2025-09-15
60
Participants Needed
1
Research Sites
91 weeks
Total Duration
On this page
Sponsors
K
King Abdullah University Hospital
Lead Sponsor
J
Jordan University of Science and Technology
Collaborating Sponsor
AI-Summary
What this Trial Is About
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.
CONDITIONS
Official Title
The Effect of Bleaching Application Mode on Bleaching-induced Tooth Sensitivity.
Who Can Participate
Eligibility Criteria
You may qualify if you...
- 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)
- 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
- No use of pain killer for the last 48 hours
You will not qualify if you...
- 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
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
Jordan University of Science and Technology
Irbid, Jordan
Actively Recruiting
Research Team
G
Ghada A Maghaireh
CONTACT
G
Ghada Maghaireh
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
DOUBLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
TREATMENT
Number of Arms
2
Not the Right Trial for You?
Explore thousands of other clinical trials that might be a better match.
Sign up to get personalized trial recommendations delivered to your inbox.
Already have an account? Log in here