NCT07818031 Peroxide Versus Non-Peroxide In-Office Tooth Bleaching
| NCT ID | NCT07818031 |
| Status | Recruiting |
| Phase | — |
| Sponsor | Minia University |
| Condition | Tooth Discoloration |
| Study Type | INTERVENTIONAL |
| Enrollment | 50 participants |
| Start Date | 2026-08-15 |
| Primary Completion | 2027-02-15 |
Eligibility & Interventions
Eligibility Fast-Check
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What to Expect as a Participant
You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.
This trial targets 50 participants in total. It began in 2026-08-15 with a primary completion date of 2027-02-15.
⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.
Brief Summary
This randomized clinical trial aims to compare the effectiveness of peroxide and non-peroxide in-office tooth bleaching systems. The study will evaluate tooth whitening efficacy, color durability over time, and tooth sensitivity after treatment. Participants will receive one of the two bleaching treatments and will be followed for six months to assess the clinical outcomes and compare the performance of both systems.
Eligibility Criteria
Inclusion Criteria: * Adults aged 18-45 years. * Good general health. * Presence of all maxillary anterior teeth free from restorations, caries, or structural defects. * Baseline tooth shade suitable for bleaching assessment. * Good oral hygiene and periodontal health. * Willingness to comply with the study protocol and attend all follow-up visits. * Signed informed consent. Exclusion Criteria: * Pregnancy or lactation. * History of tooth hypersensitivity. * Active caries or defective restorations in the anterior teeth. * Intrinsic tooth discoloration (e.g., fluorosis, tetracycline staining). * Ongoing orthodontic treatment. * Smoking. * Use of tooth-whitening products within the previous 6 months. * Allergy to any component of the bleaching materials.
Contact & Investigator
Frequently Asked Questions
Who can join the NCT07818031 clinical trial?
This trial is open to participants of all sexes, aged 18 Years or older, up to 45 Years, studying Tooth Discoloration. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.
Is NCT07818031 currently recruiting?
Yes, NCT07818031 is actively recruiting participants. Contact the research team at esraa.korny@nub.edu.eg for enrollment information.
Where is the NCT07818031 trial being conducted?
This trial is being conducted at Minya, Egypt.
Who is sponsoring the NCT07818031 clinical trial?
NCT07818031 is sponsored by Minia University. The trial plans to enroll 50 participants.